Eric Lee / smarc-uboot

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Commit 412ae53aadb53cd63e754d638bafe6e426aeafee

Authored by Albert ARIBAUD \(3ADEV\)
Committed by Albert ARIBAUD
1 parent 8c80eb3b53
Exists in v2017.01-smarct4x and in 37 other branches 8qm-imx_v2020.04_5.4.70_2.3.0, emb_lf_v2022.04, imx_v2015.04_4.1.15_1.0.0_ga, pitx_8mp_lf_v2020.04, smarc-8m-android-10.0.0_2.6.0, smarc-8m-android-11.0.0_2.0.0, smarc-8mp-android-11.0.0_2.0.0, smarc-imx6_v2018.03_4.14.98_2.0.0_ga, smarc-imx7_v2017.03_4.9.11_1.0.0_ga, smarc-imx7_v2018.03_4.14.98_2.0.0_ga, smarc-imx_v2015.04_4.1.15_1.0.0_ga, smarc-imx_v2017.03_4.9.11_1.0.0_ga, smarc-imx_v2017.03_4.9.88_2.0.0_ga, smarc-imx_v2017.03_o8.1.0_1.3.0_8m, smarc-imx_v2018.03_4.14.78_1.0.0_ga, smarc-m6.0.1_2.1.0-ga, smarc-n7.1.2_2.0.0-ga, smarc-rel_imx_4.1.15_2.0.0_ga, smarc_8m-imx_v2018.03_4.14.98_2.0.0_ga, smarc_8m-imx_v2019.04_4.19.35_1.1.0, smarc_8m_00d0-imx_v2018.03_4.14.98_2.0.0_ga, smarc_8mm-imx_v2018.03_4.14.98_2.0.0_ga, smarc_8mm-imx_v2019.04_4.19.35_1.1.0, smarc_8mm-imx_v2020.04_5.4.24_2.1.0, smarc_8mp_lf_v2020.04, smarc_8mq-imx_v2020.04_5.4.24_2.1.0, smarc_8mq_lf_v2020.04, ti-u-boot-2015.07, v2015.07-smarct33, v2015.07-smarct33-emmc, v2015.07-smarct4x, v2016.05-dlt, v2016.05-smarct3x, v2016.05-smarct3x-emmc, v2016.05-smarct4x, v2017.01-smarct3x, v2017.01-smarct3x-emmc

lpc32xx: add support for board work_92105 

Work_92105 from Work Microwave is an LPC3250-
based board with the following features:
- 64MB or 128MB SDR DRAM
- 1 GB SLC NAND, managed through MLC controller.
- Ethernet
- Ethernet + PHY SMSC8710
- I2C:
  - EEPROM (24M01-compatible)
  - RTC (DS1374-compatible)
  - Temperature sensor (DS620)
  - DACs (2 x MAX518)
- SPI (through SSP interface)
  - Port expander MAX6957
- LCD display (HD44780-compatible), controlled
  through the port expander and DACs

This board has SPL support, and uses the LPC32XX boot
image format.

Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>

Showing 22 changed files with 1129 additions and 1 deletions Inline Diff

1 VERSION = 2015 1 VERSION = 2015
2 PATCHLEVEL = 04 2 PATCHLEVEL = 04
3 SUBLEVEL = 3 SUBLEVEL =
4 EXTRAVERSION = -rc5 4 EXTRAVERSION = -rc5
5 NAME = 5 NAME =
6 6
7 # *DOCUMENTATION* 7 # *DOCUMENTATION*
8 # To see a list of typical targets execute "make help" 8 # To see a list of typical targets execute "make help"
9 # More info can be located in ./README 9 # More info can be located in ./README
10 # Comments in this file are targeted only to the developer, do not 10 # Comments in this file are targeted only to the developer, do not
11 # expect to learn how to build the kernel reading this file. 11 # expect to learn how to build the kernel reading this file.
12 12
13 # Do not use make's built-in rules and variables 13 # Do not use make's built-in rules and variables
14 # (this increases performance and avoids hard-to-debug behaviour); 14 # (this increases performance and avoids hard-to-debug behaviour);
15 MAKEFLAGS += -rR 15 MAKEFLAGS += -rR
16 16
17 # Avoid funny character set dependencies 17 # Avoid funny character set dependencies
18 unexport LC_ALL 18 unexport LC_ALL
19 LC_COLLATE=C 19 LC_COLLATE=C
20 LC_NUMERIC=C 20 LC_NUMERIC=C
21 export LC_COLLATE LC_NUMERIC 21 export LC_COLLATE LC_NUMERIC
22 22
23 # Avoid interference with shell env settings 23 # Avoid interference with shell env settings
24 unexport GREP_OPTIONS 24 unexport GREP_OPTIONS
25 25
26 # We are using a recursive build, so we need to do a little thinking 26 # We are using a recursive build, so we need to do a little thinking
27 # to get the ordering right. 27 # to get the ordering right.
28 # 28 #
29 # Most importantly: sub-Makefiles should only ever modify files in 29 # Most importantly: sub-Makefiles should only ever modify files in
30 # their own directory. If in some directory we have a dependency on 30 # their own directory. If in some directory we have a dependency on
31 # a file in another dir (which doesn't happen often, but it's often 31 # a file in another dir (which doesn't happen often, but it's often
32 # unavoidable when linking the built-in.o targets which finally 32 # unavoidable when linking the built-in.o targets which finally
33 # turn into vmlinux), we will call a sub make in that other dir, and 33 # turn into vmlinux), we will call a sub make in that other dir, and
34 # after that we are sure that everything which is in that other dir 34 # after that we are sure that everything which is in that other dir
35 # is now up to date. 35 # is now up to date.
36 # 36 #
37 # The only cases where we need to modify files which have global 37 # The only cases where we need to modify files which have global
38 # effects are thus separated out and done before the recursive 38 # effects are thus separated out and done before the recursive
39 # descending is started. They are now explicitly listed as the 39 # descending is started. They are now explicitly listed as the
40 # prepare rule. 40 # prepare rule.
41 41
42 # Beautify output 42 # Beautify output
43 # --------------------------------------------------------------------------- 43 # ---------------------------------------------------------------------------
44 # 44 #
45 # Normally, we echo the whole command before executing it. By making 45 # Normally, we echo the whole command before executing it. By making
46 # that echo $($(quiet)$(cmd)), we now have the possibility to set 46 # that echo $($(quiet)$(cmd)), we now have the possibility to set
47 # $(quiet) to choose other forms of output instead, e.g. 47 # $(quiet) to choose other forms of output instead, e.g.
48 # 48 #
49 # quiet_cmd_cc_o_c = Compiling $(RELDIR)/$@ 49 # quiet_cmd_cc_o_c = Compiling $(RELDIR)/$@
50 # cmd_cc_o_c = $(CC) $(c_flags) -c -o $@ $< 50 # cmd_cc_o_c = $(CC) $(c_flags) -c -o $@ $<
51 # 51 #
52 # If $(quiet) is empty, the whole command will be printed. 52 # If $(quiet) is empty, the whole command will be printed.
53 # If it is set to "quiet_", only the short version will be printed. 53 # If it is set to "quiet_", only the short version will be printed.
54 # If it is set to "silent_", nothing will be printed at all, since 54 # If it is set to "silent_", nothing will be printed at all, since
55 # the variable $(silent_cmd_cc_o_c) doesn't exist. 55 # the variable $(silent_cmd_cc_o_c) doesn't exist.
56 # 56 #
57 # A simple variant is to prefix commands with $(Q) - that's useful 57 # A simple variant is to prefix commands with $(Q) - that's useful
58 # for commands that shall be hidden in non-verbose mode. 58 # for commands that shall be hidden in non-verbose mode.
59 # 59 #
60 # $(Q)ln $@ :< 60 # $(Q)ln $@ :<
61 # 61 #
62 # If KBUILD_VERBOSE equals 0 then the above command will be hidden. 62 # If KBUILD_VERBOSE equals 0 then the above command will be hidden.
63 # If KBUILD_VERBOSE equals 1 then the above command is displayed. 63 # If KBUILD_VERBOSE equals 1 then the above command is displayed.
64 # 64 #
65 # To put more focus on warnings, be less verbose as default 65 # To put more focus on warnings, be less verbose as default
66 # Use 'make V=1' to see the full commands 66 # Use 'make V=1' to see the full commands
67 67
68 ifeq ("$(origin V)", "command line") 68 ifeq ("$(origin V)", "command line")
69 KBUILD_VERBOSE = $(V) 69 KBUILD_VERBOSE = $(V)
70 endif 70 endif
71 ifndef KBUILD_VERBOSE 71 ifndef KBUILD_VERBOSE
72 KBUILD_VERBOSE = 0 72 KBUILD_VERBOSE = 0
73 endif 73 endif
74 74
75 ifeq ($(KBUILD_VERBOSE),1) 75 ifeq ($(KBUILD_VERBOSE),1)
76 quiet = 76 quiet =
77 Q = 77 Q =
78 else 78 else
79 quiet=quiet_ 79 quiet=quiet_
80 Q = @ 80 Q = @
81 endif 81 endif
82 82
83 # If the user is running make -s (silent mode), suppress echoing of 83 # If the user is running make -s (silent mode), suppress echoing of
84 # commands 84 # commands
85 85
86 ifneq ($(filter 4.%,$(MAKE_VERSION)),) # make-4 86 ifneq ($(filter 4.%,$(MAKE_VERSION)),) # make-4
87 ifneq ($(filter %s ,$(firstword x$(MAKEFLAGS))),) 87 ifneq ($(filter %s ,$(firstword x$(MAKEFLAGS))),)
88 quiet=silent_ 88 quiet=silent_
89 endif 89 endif
90 else # make-3.8x 90 else # make-3.8x
91 ifneq ($(filter s% -s%,$(MAKEFLAGS)),) 91 ifneq ($(filter s% -s%,$(MAKEFLAGS)),)
92 quiet=silent_ 92 quiet=silent_
93 endif 93 endif
94 endif 94 endif
95 95
96 export quiet Q KBUILD_VERBOSE 96 export quiet Q KBUILD_VERBOSE
97 97
98 # kbuild supports saving output files in a separate directory. 98 # kbuild supports saving output files in a separate directory.
99 # To locate output files in a separate directory two syntaxes are supported. 99 # To locate output files in a separate directory two syntaxes are supported.
100 # In both cases the working directory must be the root of the kernel src. 100 # In both cases the working directory must be the root of the kernel src.
101 # 1) O= 101 # 1) O=
102 # Use "make O=dir/to/store/output/files/" 102 # Use "make O=dir/to/store/output/files/"
103 # 103 #
104 # 2) Set KBUILD_OUTPUT 104 # 2) Set KBUILD_OUTPUT
105 # Set the environment variable KBUILD_OUTPUT to point to the directory 105 # Set the environment variable KBUILD_OUTPUT to point to the directory
106 # where the output files shall be placed. 106 # where the output files shall be placed.
107 # export KBUILD_OUTPUT=dir/to/store/output/files/ 107 # export KBUILD_OUTPUT=dir/to/store/output/files/
108 # make 108 # make
109 # 109 #
110 # The O= assignment takes precedence over the KBUILD_OUTPUT environment 110 # The O= assignment takes precedence over the KBUILD_OUTPUT environment
111 # variable. 111 # variable.
112 112
113 # KBUILD_SRC is set on invocation of make in OBJ directory 113 # KBUILD_SRC is set on invocation of make in OBJ directory
114 # KBUILD_SRC is not intended to be used by the regular user (for now) 114 # KBUILD_SRC is not intended to be used by the regular user (for now)
115 ifeq ($(KBUILD_SRC),) 115 ifeq ($(KBUILD_SRC),)
116 116
117 # OK, Make called in directory where kernel src resides 117 # OK, Make called in directory where kernel src resides
118 # Do we want to locate output files in a separate directory? 118 # Do we want to locate output files in a separate directory?
119 ifeq ("$(origin O)", "command line") 119 ifeq ("$(origin O)", "command line")
120 KBUILD_OUTPUT := $(O) 120 KBUILD_OUTPUT := $(O)
121 endif 121 endif
122 122
123 # That's our default target when none is given on the command line 123 # That's our default target when none is given on the command line
124 PHONY := _all 124 PHONY := _all
125 _all: 125 _all:
126 126
127 # Cancel implicit rules on top Makefile 127 # Cancel implicit rules on top Makefile
128 $(CURDIR)/Makefile Makefile: ; 128 $(CURDIR)/Makefile Makefile: ;
129 129
130 ifneq ($(KBUILD_OUTPUT),) 130 ifneq ($(KBUILD_OUTPUT),)
131 # Invoke a second make in the output directory, passing relevant variables 131 # Invoke a second make in the output directory, passing relevant variables
132 # check that the output directory actually exists 132 # check that the output directory actually exists
133 saved-output := $(KBUILD_OUTPUT) 133 saved-output := $(KBUILD_OUTPUT)
134 KBUILD_OUTPUT := $(shell mkdir -p $(KBUILD_OUTPUT) && cd $(KBUILD_OUTPUT) \ 134 KBUILD_OUTPUT := $(shell mkdir -p $(KBUILD_OUTPUT) && cd $(KBUILD_OUTPUT) \
135 && /bin/pwd) 135 && /bin/pwd)
136 $(if $(KBUILD_OUTPUT),, \ 136 $(if $(KBUILD_OUTPUT),, \
137 $(error failed to create output directory "$(saved-output)")) 137 $(error failed to create output directory "$(saved-output)"))
138 138
139 PHONY += $(MAKECMDGOALS) sub-make 139 PHONY += $(MAKECMDGOALS) sub-make
140 140
141 $(filter-out _all sub-make $(CURDIR)/Makefile, $(MAKECMDGOALS)) _all: sub-make 141 $(filter-out _all sub-make $(CURDIR)/Makefile, $(MAKECMDGOALS)) _all: sub-make
142 @: 142 @:
143 143
144 sub-make: FORCE 144 sub-make: FORCE
145 $(Q)$(MAKE) -C $(KBUILD_OUTPUT) KBUILD_SRC=$(CURDIR) \ 145 $(Q)$(MAKE) -C $(KBUILD_OUTPUT) KBUILD_SRC=$(CURDIR) \
146 -f $(CURDIR)/Makefile $(filter-out _all sub-make,$(MAKECMDGOALS)) 146 -f $(CURDIR)/Makefile $(filter-out _all sub-make,$(MAKECMDGOALS))
147 147
148 # Leave processing to above invocation of make 148 # Leave processing to above invocation of make
149 skip-makefile := 1 149 skip-makefile := 1
150 endif # ifneq ($(KBUILD_OUTPUT),) 150 endif # ifneq ($(KBUILD_OUTPUT),)
151 endif # ifeq ($(KBUILD_SRC),) 151 endif # ifeq ($(KBUILD_SRC),)
152 152
153 # We process the rest of the Makefile if this is the final invocation of make 153 # We process the rest of the Makefile if this is the final invocation of make
154 ifeq ($(skip-makefile),) 154 ifeq ($(skip-makefile),)
155 155
156 # Do not print "Entering directory ...", 156 # Do not print "Entering directory ...",
157 # but we want to display it when entering to the output directory 157 # but we want to display it when entering to the output directory
158 # so that IDEs/editors are able to understand relative filenames. 158 # so that IDEs/editors are able to understand relative filenames.
159 MAKEFLAGS += --no-print-directory 159 MAKEFLAGS += --no-print-directory
160 160
161 # Call a source code checker (by default, "sparse") as part of the 161 # Call a source code checker (by default, "sparse") as part of the
162 # C compilation. 162 # C compilation.
163 # 163 #
164 # Use 'make C=1' to enable checking of only re-compiled files. 164 # Use 'make C=1' to enable checking of only re-compiled files.
165 # Use 'make C=2' to enable checking of *all* source files, regardless 165 # Use 'make C=2' to enable checking of *all* source files, regardless
166 # of whether they are re-compiled or not. 166 # of whether they are re-compiled or not.
167 # 167 #
168 # See the file "Documentation/sparse.txt" for more details, including 168 # See the file "Documentation/sparse.txt" for more details, including
169 # where to get the "sparse" utility. 169 # where to get the "sparse" utility.
170 170
171 ifeq ("$(origin C)", "command line") 171 ifeq ("$(origin C)", "command line")
172 KBUILD_CHECKSRC = $(C) 172 KBUILD_CHECKSRC = $(C)
173 endif 173 endif
174 ifndef KBUILD_CHECKSRC 174 ifndef KBUILD_CHECKSRC
175 KBUILD_CHECKSRC = 0 175 KBUILD_CHECKSRC = 0
176 endif 176 endif
177 177
178 # Use make M=dir to specify directory of external module to build 178 # Use make M=dir to specify directory of external module to build
179 # Old syntax make ... SUBDIRS=$PWD is still supported 179 # Old syntax make ... SUBDIRS=$PWD is still supported
180 # Setting the environment variable KBUILD_EXTMOD take precedence 180 # Setting the environment variable KBUILD_EXTMOD take precedence
181 ifdef SUBDIRS 181 ifdef SUBDIRS
182 KBUILD_EXTMOD ?= $(SUBDIRS) 182 KBUILD_EXTMOD ?= $(SUBDIRS)
183 endif 183 endif
184 184
185 ifeq ("$(origin M)", "command line") 185 ifeq ("$(origin M)", "command line")
186 KBUILD_EXTMOD := $(M) 186 KBUILD_EXTMOD := $(M)
187 endif 187 endif
188 188
189 # If building an external module we do not care about the all: rule 189 # If building an external module we do not care about the all: rule
190 # but instead _all depend on modules 190 # but instead _all depend on modules
191 PHONY += all 191 PHONY += all
192 ifeq ($(KBUILD_EXTMOD),) 192 ifeq ($(KBUILD_EXTMOD),)
193 _all: all 193 _all: all
194 else 194 else
195 _all: modules 195 _all: modules
196 endif 196 endif
197 197
198 ifeq ($(KBUILD_SRC),) 198 ifeq ($(KBUILD_SRC),)
199 # building in the source tree 199 # building in the source tree
200 srctree := . 200 srctree := .
201 else 201 else
202 ifeq ($(KBUILD_SRC)/,$(dir $(CURDIR))) 202 ifeq ($(KBUILD_SRC)/,$(dir $(CURDIR)))
203 # building in a subdirectory of the source tree 203 # building in a subdirectory of the source tree
204 srctree := .. 204 srctree := ..
205 else 205 else
206 srctree := $(KBUILD_SRC) 206 srctree := $(KBUILD_SRC)
207 endif 207 endif
208 endif 208 endif
209 objtree := . 209 objtree := .
210 src := $(srctree) 210 src := $(srctree)
211 obj := $(objtree) 211 obj := $(objtree)
212 212
213 VPATH := $(srctree)$(if $(KBUILD_EXTMOD),:$(KBUILD_EXTMOD)) 213 VPATH := $(srctree)$(if $(KBUILD_EXTMOD),:$(KBUILD_EXTMOD))
214 214
215 export srctree objtree VPATH 215 export srctree objtree VPATH
216 216
217 # Make sure CDPATH settings don't interfere 217 # Make sure CDPATH settings don't interfere
218 unexport CDPATH 218 unexport CDPATH
219 219
220 ######################################################################### 220 #########################################################################
221 221
222 HOSTARCH := $(shell uname -m | \ 222 HOSTARCH := $(shell uname -m | \
223 sed -e s/i.86/x86/ \ 223 sed -e s/i.86/x86/ \
224 -e s/sun4u/sparc64/ \ 224 -e s/sun4u/sparc64/ \
225 -e s/arm.*/arm/ \ 225 -e s/arm.*/arm/ \
226 -e s/sa110/arm/ \ 226 -e s/sa110/arm/ \
227 -e s/ppc64/powerpc/ \ 227 -e s/ppc64/powerpc/ \
228 -e s/ppc/powerpc/ \ 228 -e s/ppc/powerpc/ \
229 -e s/macppc/powerpc/\ 229 -e s/macppc/powerpc/\
230 -e s/sh.*/sh/) 230 -e s/sh.*/sh/)
231 231
232 HOSTOS := $(shell uname -s | tr '[:upper:]' '[:lower:]' | \ 232 HOSTOS := $(shell uname -s | tr '[:upper:]' '[:lower:]' | \
233 sed -e 's/\(cygwin\).*/cygwin/') 233 sed -e 's/\(cygwin\).*/cygwin/')
234 234
235 export HOSTARCH HOSTOS 235 export HOSTARCH HOSTOS
236 236
237 ######################################################################### 237 #########################################################################
238 238
239 # set default to nothing for native builds 239 # set default to nothing for native builds
240 ifeq ($(HOSTARCH),$(ARCH)) 240 ifeq ($(HOSTARCH),$(ARCH))
241 CROSS_COMPILE ?= 241 CROSS_COMPILE ?=
242 endif 242 endif
243 243
244 KCONFIG_CONFIG ?= .config 244 KCONFIG_CONFIG ?= .config
245 export KCONFIG_CONFIG 245 export KCONFIG_CONFIG
246 246
247 # SHELL used by kbuild 247 # SHELL used by kbuild
248 CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \ 248 CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
249 else if [ -x /bin/bash ]; then echo /bin/bash; \ 249 else if [ -x /bin/bash ]; then echo /bin/bash; \
250 else echo sh; fi ; fi) 250 else echo sh; fi ; fi)
251 251
252 HOSTCC = cc 252 HOSTCC = cc
253 HOSTCXX = c++ 253 HOSTCXX = c++
254 HOSTCFLAGS = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer 254 HOSTCFLAGS = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer
255 HOSTCXXFLAGS = -O2 255 HOSTCXXFLAGS = -O2
256 256
257 ifeq ($(HOSTOS),cygwin) 257 ifeq ($(HOSTOS),cygwin)
258 HOSTCFLAGS += -ansi 258 HOSTCFLAGS += -ansi
259 endif 259 endif
260 260
261 # Mac OS X / Darwin's C preprocessor is Apple specific. It 261 # Mac OS X / Darwin's C preprocessor is Apple specific. It
262 # generates numerous errors and warnings. We want to bypass it 262 # generates numerous errors and warnings. We want to bypass it
263 # and use GNU C's cpp. To do this we pass the -traditional-cpp 263 # and use GNU C's cpp. To do this we pass the -traditional-cpp
264 # option to the compiler. Note that the -traditional-cpp flag 264 # option to the compiler. Note that the -traditional-cpp flag
265 # DOES NOT have the same semantics as GNU C's flag, all it does 265 # DOES NOT have the same semantics as GNU C's flag, all it does
266 # is invoke the GNU preprocessor in stock ANSI/ISO C fashion. 266 # is invoke the GNU preprocessor in stock ANSI/ISO C fashion.
267 # 267 #
268 # Apple's linker is similar, thanks to the new 2 stage linking 268 # Apple's linker is similar, thanks to the new 2 stage linking
269 # multiple symbol definitions are treated as errors, hence the 269 # multiple symbol definitions are treated as errors, hence the
270 # -multiply_defined suppress option to turn off this error. 270 # -multiply_defined suppress option to turn off this error.
271 # 271 #
272 ifeq ($(HOSTOS),darwin) 272 ifeq ($(HOSTOS),darwin)
273 # get major and minor product version (e.g. '10' and '6' for Snow Leopard) 273 # get major and minor product version (e.g. '10' and '6' for Snow Leopard)
274 DARWIN_MAJOR_VERSION = $(shell sw_vers -productVersion | cut -f 1 -d '.') 274 DARWIN_MAJOR_VERSION = $(shell sw_vers -productVersion | cut -f 1 -d '.')
275 DARWIN_MINOR_VERSION = $(shell sw_vers -productVersion | cut -f 2 -d '.') 275 DARWIN_MINOR_VERSION = $(shell sw_vers -productVersion | cut -f 2 -d '.')
276 276
277 os_x_before = $(shell if [ $(DARWIN_MAJOR_VERSION) -le $(1) -a \ 277 os_x_before = $(shell if [ $(DARWIN_MAJOR_VERSION) -le $(1) -a \
278 $(DARWIN_MINOR_VERSION) -le $(2) ] ; then echo "$(3)"; else echo "$(4)"; fi ;) 278 $(DARWIN_MINOR_VERSION) -le $(2) ] ; then echo "$(3)"; else echo "$(4)"; fi ;)
279 279
280 # Snow Leopards build environment has no longer restrictions as described above 280 # Snow Leopards build environment has no longer restrictions as described above
281 HOSTCC = $(call os_x_before, 10, 5, "cc", "gcc") 281 HOSTCC = $(call os_x_before, 10, 5, "cc", "gcc")
282 HOSTCFLAGS += $(call os_x_before, 10, 4, "-traditional-cpp") 282 HOSTCFLAGS += $(call os_x_before, 10, 4, "-traditional-cpp")
283 HOSTLDFLAGS += $(call os_x_before, 10, 5, "-multiply_defined suppress") 283 HOSTLDFLAGS += $(call os_x_before, 10, 5, "-multiply_defined suppress")
284 284
285 # since Lion (10.7) ASLR is on by default, but we use linker generated lists 285 # since Lion (10.7) ASLR is on by default, but we use linker generated lists
286 # in some host tools which is a problem then ... so disable ASLR for these 286 # in some host tools which is a problem then ... so disable ASLR for these
287 # tools 287 # tools
288 HOSTLDFLAGS += $(call os_x_before, 10, 7, "", "-Xlinker -no_pie") 288 HOSTLDFLAGS += $(call os_x_before, 10, 7, "", "-Xlinker -no_pie")
289 endif 289 endif
290 290
291 # Decide whether to build built-in, modular, or both. 291 # Decide whether to build built-in, modular, or both.
292 # Normally, just do built-in. 292 # Normally, just do built-in.
293 293
294 KBUILD_MODULES := 294 KBUILD_MODULES :=
295 KBUILD_BUILTIN := 1 295 KBUILD_BUILTIN := 1
296 296
297 # If we have only "make modules", don't compile built-in objects. 297 # If we have only "make modules", don't compile built-in objects.
298 # When we're building modules with modversions, we need to consider 298 # When we're building modules with modversions, we need to consider
299 # the built-in objects during the descend as well, in order to 299 # the built-in objects during the descend as well, in order to
300 # make sure the checksums are up to date before we record them. 300 # make sure the checksums are up to date before we record them.
301 301
302 ifeq ($(MAKECMDGOALS),modules) 302 ifeq ($(MAKECMDGOALS),modules)
303 KBUILD_BUILTIN := $(if $(CONFIG_MODVERSIONS),1) 303 KBUILD_BUILTIN := $(if $(CONFIG_MODVERSIONS),1)
304 endif 304 endif
305 305
306 # If we have "make <whatever> modules", compile modules 306 # If we have "make <whatever> modules", compile modules
307 # in addition to whatever we do anyway. 307 # in addition to whatever we do anyway.
308 # Just "make" or "make all" shall build modules as well 308 # Just "make" or "make all" shall build modules as well
309 309
310 # U-Boot does not need modules 310 # U-Boot does not need modules
311 #ifneq ($(filter all _all modules,$(MAKECMDGOALS)),) 311 #ifneq ($(filter all _all modules,$(MAKECMDGOALS)),)
312 # KBUILD_MODULES := 1 312 # KBUILD_MODULES := 1
313 #endif 313 #endif
314 314
315 #ifeq ($(MAKECMDGOALS),) 315 #ifeq ($(MAKECMDGOALS),)
316 # KBUILD_MODULES := 1 316 # KBUILD_MODULES := 1
317 #endif 317 #endif
318 318
319 export KBUILD_MODULES KBUILD_BUILTIN 319 export KBUILD_MODULES KBUILD_BUILTIN
320 export KBUILD_CHECKSRC KBUILD_SRC KBUILD_EXTMOD 320 export KBUILD_CHECKSRC KBUILD_SRC KBUILD_EXTMOD
321 321
322 # Look for make include files relative to root of kernel src 322 # Look for make include files relative to root of kernel src
323 MAKEFLAGS += --include-dir=$(srctree) 323 MAKEFLAGS += --include-dir=$(srctree)
324 324
325 # We need some generic definitions (do not try to remake the file). 325 # We need some generic definitions (do not try to remake the file).
326 $(srctree)/scripts/Kbuild.include: ; 326 $(srctree)/scripts/Kbuild.include: ;
327 include $(srctree)/scripts/Kbuild.include 327 include $(srctree)/scripts/Kbuild.include
328 328
329 # Make variables (CC, etc...) 329 # Make variables (CC, etc...)
330 330
331 AS = $(CROSS_COMPILE)as 331 AS = $(CROSS_COMPILE)as
332 # Always use GNU ld 332 # Always use GNU ld
333 ifneq ($(shell $(CROSS_COMPILE)ld.bfd -v 2> /dev/null),) 333 ifneq ($(shell $(CROSS_COMPILE)ld.bfd -v 2> /dev/null),)
334 LD = $(CROSS_COMPILE)ld.bfd 334 LD = $(CROSS_COMPILE)ld.bfd
335 else 335 else
336 LD = $(CROSS_COMPILE)ld 336 LD = $(CROSS_COMPILE)ld
337 endif 337 endif
338 CC = $(CROSS_COMPILE)gcc 338 CC = $(CROSS_COMPILE)gcc
339 CPP = $(CC) -E 339 CPP = $(CC) -E
340 AR = $(CROSS_COMPILE)ar 340 AR = $(CROSS_COMPILE)ar
341 NM = $(CROSS_COMPILE)nm 341 NM = $(CROSS_COMPILE)nm
342 LDR = $(CROSS_COMPILE)ldr 342 LDR = $(CROSS_COMPILE)ldr
343 STRIP = $(CROSS_COMPILE)strip 343 STRIP = $(CROSS_COMPILE)strip
344 OBJCOPY = $(CROSS_COMPILE)objcopy 344 OBJCOPY = $(CROSS_COMPILE)objcopy
345 OBJDUMP = $(CROSS_COMPILE)objdump 345 OBJDUMP = $(CROSS_COMPILE)objdump
346 AWK = awk 346 AWK = awk
347 PERL = perl 347 PERL = perl
348 PYTHON = python 348 PYTHON = python
349 DTC = dtc 349 DTC = dtc
350 CHECK = sparse 350 CHECK = sparse
351 351
352 CHECKFLAGS := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ \ 352 CHECKFLAGS := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ \
353 -Wbitwise -Wno-return-void -D__CHECK_ENDIAN__ $(CF) 353 -Wbitwise -Wno-return-void -D__CHECK_ENDIAN__ $(CF)
354 354
355 KBUILD_CPPFLAGS := -D__KERNEL__ -D__UBOOT__ 355 KBUILD_CPPFLAGS := -D__KERNEL__ -D__UBOOT__
356 356
357 KBUILD_CFLAGS := -Wall -Wstrict-prototypes \ 357 KBUILD_CFLAGS := -Wall -Wstrict-prototypes \
358 -Wno-format-security \ 358 -Wno-format-security \
359 -fno-builtin -ffreestanding 359 -fno-builtin -ffreestanding
360 KBUILD_AFLAGS := -D__ASSEMBLY__ 360 KBUILD_AFLAGS := -D__ASSEMBLY__
361 361
362 # Read UBOOTRELEASE from include/config/uboot.release (if it exists) 362 # Read UBOOTRELEASE from include/config/uboot.release (if it exists)
363 UBOOTRELEASE = $(shell cat include/config/uboot.release 2> /dev/null) 363 UBOOTRELEASE = $(shell cat include/config/uboot.release 2> /dev/null)
364 UBOOTVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION) 364 UBOOTVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION)
365 365
366 export VERSION PATCHLEVEL SUBLEVEL UBOOTRELEASE UBOOTVERSION 366 export VERSION PATCHLEVEL SUBLEVEL UBOOTRELEASE UBOOTVERSION
367 export ARCH CPU BOARD VENDOR SOC CPUDIR BOARDDIR 367 export ARCH CPU BOARD VENDOR SOC CPUDIR BOARDDIR
368 export CONFIG_SHELL HOSTCC HOSTCFLAGS HOSTLDFLAGS CROSS_COMPILE AS LD CC 368 export CONFIG_SHELL HOSTCC HOSTCFLAGS HOSTLDFLAGS CROSS_COMPILE AS LD CC
369 export CPP AR NM LDR STRIP OBJCOPY OBJDUMP 369 export CPP AR NM LDR STRIP OBJCOPY OBJDUMP
370 export MAKE AWK PERL PYTHON 370 export MAKE AWK PERL PYTHON
371 export HOSTCXX HOSTCXXFLAGS DTC CHECK CHECKFLAGS 371 export HOSTCXX HOSTCXXFLAGS DTC CHECK CHECKFLAGS
372 372
373 export KBUILD_CPPFLAGS NOSTDINC_FLAGS UBOOTINCLUDE OBJCOPYFLAGS LDFLAGS 373 export KBUILD_CPPFLAGS NOSTDINC_FLAGS UBOOTINCLUDE OBJCOPYFLAGS LDFLAGS
374 export KBUILD_CFLAGS KBUILD_AFLAGS 374 export KBUILD_CFLAGS KBUILD_AFLAGS
375 375
376 # When compiling out-of-tree modules, put MODVERDIR in the module 376 # When compiling out-of-tree modules, put MODVERDIR in the module
377 # tree rather than in the kernel tree. The kernel tree might 377 # tree rather than in the kernel tree. The kernel tree might
378 # even be read-only. 378 # even be read-only.
379 export MODVERDIR := $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/).tmp_versions 379 export MODVERDIR := $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/).tmp_versions
380 380
381 # Files to ignore in find ... statements 381 # Files to ignore in find ... statements
382 382
383 export RCS_FIND_IGNORE := \( -name SCCS -o -name BitKeeper -o -name .svn -o \ 383 export RCS_FIND_IGNORE := \( -name SCCS -o -name BitKeeper -o -name .svn -o \
384 -name CVS -o -name .pc -o -name .hg -o -name .git \) \ 384 -name CVS -o -name .pc -o -name .hg -o -name .git \) \
385 -prune -o 385 -prune -o
386 export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \ 386 export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
387 --exclude CVS --exclude .pc --exclude .hg --exclude .git 387 --exclude CVS --exclude .pc --exclude .hg --exclude .git
388 388
389 # =========================================================================== 389 # ===========================================================================
390 # Rules shared between *config targets and build targets 390 # Rules shared between *config targets and build targets
391 391
392 # Basic helpers built in scripts/ 392 # Basic helpers built in scripts/
393 PHONY += scripts_basic 393 PHONY += scripts_basic
394 scripts_basic: 394 scripts_basic:
395 $(Q)$(MAKE) $(build)=scripts/basic 395 $(Q)$(MAKE) $(build)=scripts/basic
396 $(Q)rm -f .tmp_quiet_recordmcount 396 $(Q)rm -f .tmp_quiet_recordmcount
397 397
398 # To avoid any implicit rule to kick in, define an empty command. 398 # To avoid any implicit rule to kick in, define an empty command.
399 scripts/basic/%: scripts_basic ; 399 scripts/basic/%: scripts_basic ;
400 400
401 PHONY += outputmakefile 401 PHONY += outputmakefile
402 # outputmakefile generates a Makefile in the output directory, if using a 402 # outputmakefile generates a Makefile in the output directory, if using a
403 # separate output directory. This allows convenient use of make in the 403 # separate output directory. This allows convenient use of make in the
404 # output directory. 404 # output directory.
405 outputmakefile: 405 outputmakefile:
406 ifneq ($(KBUILD_SRC),) 406 ifneq ($(KBUILD_SRC),)
407 $(Q)ln -fsn $(srctree) source 407 $(Q)ln -fsn $(srctree) source
408 $(Q)$(CONFIG_SHELL) $(srctree)/scripts/mkmakefile \ 408 $(Q)$(CONFIG_SHELL) $(srctree)/scripts/mkmakefile \
409 $(srctree) $(objtree) $(VERSION) $(PATCHLEVEL) 409 $(srctree) $(objtree) $(VERSION) $(PATCHLEVEL)
410 endif 410 endif
411 411
412 # To make sure we do not include .config for any of the *config targets 412 # To make sure we do not include .config for any of the *config targets
413 # catch them early, and hand them over to scripts/kconfig/Makefile 413 # catch them early, and hand them over to scripts/kconfig/Makefile
414 # It is allowed to specify more targets when calling make, including 414 # It is allowed to specify more targets when calling make, including
415 # mixing *config targets and build targets. 415 # mixing *config targets and build targets.
416 # For example 'make oldconfig all'. 416 # For example 'make oldconfig all'.
417 # Detect when mixed targets is specified, and make a second invocation 417 # Detect when mixed targets is specified, and make a second invocation
418 # of make so .config is not included in this case either (for *config). 418 # of make so .config is not included in this case either (for *config).
419 419
420 version_h := include/generated/version_autogenerated.h 420 version_h := include/generated/version_autogenerated.h
421 timestamp_h := include/generated/timestamp_autogenerated.h 421 timestamp_h := include/generated/timestamp_autogenerated.h
422 422
423 no-dot-config-targets := clean clobber mrproper distclean \ 423 no-dot-config-targets := clean clobber mrproper distclean \
424 help %docs check% coccicheck \ 424 help %docs check% coccicheck \
425 ubootversion backup 425 ubootversion backup
426 426
427 config-targets := 0 427 config-targets := 0
428 mixed-targets := 0 428 mixed-targets := 0
429 dot-config := 1 429 dot-config := 1
430 430
431 ifneq ($(filter $(no-dot-config-targets), $(MAKECMDGOALS)),) 431 ifneq ($(filter $(no-dot-config-targets), $(MAKECMDGOALS)),)
432 ifeq ($(filter-out $(no-dot-config-targets), $(MAKECMDGOALS)),) 432 ifeq ($(filter-out $(no-dot-config-targets), $(MAKECMDGOALS)),)
433 dot-config := 0 433 dot-config := 0
434 endif 434 endif
435 endif 435 endif
436 436
437 ifeq ($(KBUILD_EXTMOD),) 437 ifeq ($(KBUILD_EXTMOD),)
438 ifneq ($(filter config %config,$(MAKECMDGOALS)),) 438 ifneq ($(filter config %config,$(MAKECMDGOALS)),)
439 config-targets := 1 439 config-targets := 1
440 ifneq ($(filter-out config %config,$(MAKECMDGOALS)),) 440 ifneq ($(filter-out config %config,$(MAKECMDGOALS)),)
441 mixed-targets := 1 441 mixed-targets := 1
442 endif 442 endif
443 endif 443 endif
444 endif 444 endif
445 445
446 ifeq ($(mixed-targets),1) 446 ifeq ($(mixed-targets),1)
447 # =========================================================================== 447 # ===========================================================================
448 # We're called with mixed targets (*config and build targets). 448 # We're called with mixed targets (*config and build targets).
449 # Handle them one by one. 449 # Handle them one by one.
450 450
451 PHONY += $(MAKECMDGOALS) __build_one_by_one 451 PHONY += $(MAKECMDGOALS) __build_one_by_one
452 452
453 $(filter-out __build_one_by_one, $(MAKECMDGOALS)): __build_one_by_one 453 $(filter-out __build_one_by_one, $(MAKECMDGOALS)): __build_one_by_one
454 @: 454 @:
455 455
456 __build_one_by_one: 456 __build_one_by_one:
457 $(Q)set -e; \ 457 $(Q)set -e; \
458 for i in $(MAKECMDGOALS); do \ 458 for i in $(MAKECMDGOALS); do \
459 $(MAKE) -f $(srctree)/Makefile $$i; \ 459 $(MAKE) -f $(srctree)/Makefile $$i; \
460 done 460 done
461 461
462 else 462 else
463 ifeq ($(config-targets),1) 463 ifeq ($(config-targets),1)
464 # =========================================================================== 464 # ===========================================================================
465 # *config targets only - make sure prerequisites are updated, and descend 465 # *config targets only - make sure prerequisites are updated, and descend
466 # in scripts/kconfig to make the *config target 466 # in scripts/kconfig to make the *config target
467 467
468 KBUILD_DEFCONFIG := sandbox_defconfig 468 KBUILD_DEFCONFIG := sandbox_defconfig
469 export KBUILD_DEFCONFIG KBUILD_KCONFIG 469 export KBUILD_DEFCONFIG KBUILD_KCONFIG
470 470
471 config: scripts_basic outputmakefile FORCE 471 config: scripts_basic outputmakefile FORCE
472 $(Q)$(MAKE) $(build)=scripts/kconfig $@ 472 $(Q)$(MAKE) $(build)=scripts/kconfig $@
473 473
474 %config: scripts_basic outputmakefile FORCE 474 %config: scripts_basic outputmakefile FORCE
475 $(Q)$(MAKE) $(build)=scripts/kconfig $@ 475 $(Q)$(MAKE) $(build)=scripts/kconfig $@
476 476
477 else 477 else
478 # =========================================================================== 478 # ===========================================================================
479 # Build targets only - this includes vmlinux, arch specific targets, clean 479 # Build targets only - this includes vmlinux, arch specific targets, clean
480 # targets and others. In general all targets except *config targets. 480 # targets and others. In general all targets except *config targets.
481 481
482 ifeq ($(dot-config),1) 482 ifeq ($(dot-config),1)
483 # Read in config 483 # Read in config
484 -include include/config/auto.conf 484 -include include/config/auto.conf
485 485
486 # Read in dependencies to all Kconfig* files, make sure to run 486 # Read in dependencies to all Kconfig* files, make sure to run
487 # oldconfig if changes are detected. 487 # oldconfig if changes are detected.
488 -include include/config/auto.conf.cmd 488 -include include/config/auto.conf.cmd
489 489
490 # To avoid any implicit rule to kick in, define an empty command 490 # To avoid any implicit rule to kick in, define an empty command
491 $(KCONFIG_CONFIG) include/config/auto.conf.cmd: ; 491 $(KCONFIG_CONFIG) include/config/auto.conf.cmd: ;
492 492
493 # If .config is newer than include/config/auto.conf, someone tinkered 493 # If .config is newer than include/config/auto.conf, someone tinkered
494 # with it and forgot to run make oldconfig. 494 # with it and forgot to run make oldconfig.
495 # if auto.conf.cmd is missing then we are probably in a cleaned tree so 495 # if auto.conf.cmd is missing then we are probably in a cleaned tree so
496 # we execute the config step to be sure to catch updated Kconfig files 496 # we execute the config step to be sure to catch updated Kconfig files
497 include/config/%.conf: $(KCONFIG_CONFIG) include/config/auto.conf.cmd 497 include/config/%.conf: $(KCONFIG_CONFIG) include/config/auto.conf.cmd
498 $(Q)$(MAKE) -f $(srctree)/Makefile silentoldconfig 498 $(Q)$(MAKE) -f $(srctree)/Makefile silentoldconfig
499 @# If the following part fails, include/config/auto.conf should be 499 @# If the following part fails, include/config/auto.conf should be
500 @# deleted so "make silentoldconfig" will be re-run on the next build. 500 @# deleted so "make silentoldconfig" will be re-run on the next build.
501 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.autoconf || \ 501 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.autoconf || \
502 { rm -f include/config/auto.conf; false; } 502 { rm -f include/config/auto.conf; false; }
503 @# include/config.h has been updated after "make silentoldconfig". 503 @# include/config.h has been updated after "make silentoldconfig".
504 @# We need to touch include/config/auto.conf so it gets newer 504 @# We need to touch include/config/auto.conf so it gets newer
505 @# than include/config.h. 505 @# than include/config.h.
506 @# Otherwise, 'make silentoldconfig' would be invoked twice. 506 @# Otherwise, 'make silentoldconfig' would be invoked twice.
507 $(Q)touch include/config/auto.conf 507 $(Q)touch include/config/auto.conf
508 508
509 -include include/autoconf.mk 509 -include include/autoconf.mk
510 -include include/autoconf.mk.dep 510 -include include/autoconf.mk.dep
511 511
512 # We want to include arch/$(ARCH)/config.mk only when include/config/auto.conf 512 # We want to include arch/$(ARCH)/config.mk only when include/config/auto.conf
513 # is up-to-date. When we switch to a different board configuration, old CONFIG 513 # is up-to-date. When we switch to a different board configuration, old CONFIG
514 # macros are still remaining in include/config/auto.conf. Without the following 514 # macros are still remaining in include/config/auto.conf. Without the following
515 # gimmick, wrong config.mk would be included leading nasty warnings/errors. 515 # gimmick, wrong config.mk would be included leading nasty warnings/errors.
516 ifneq ($(wildcard $(KCONFIG_CONFIG)),) 516 ifneq ($(wildcard $(KCONFIG_CONFIG)),)
517 ifneq ($(wildcard include/config/auto.conf),) 517 ifneq ($(wildcard include/config/auto.conf),)
518 autoconf_is_old := $(shell find . -path ./$(KCONFIG_CONFIG) -newer \ 518 autoconf_is_old := $(shell find . -path ./$(KCONFIG_CONFIG) -newer \
519 include/config/auto.conf) 519 include/config/auto.conf)
520 ifeq ($(autoconf_is_old),) 520 ifeq ($(autoconf_is_old),)
521 include $(srctree)/config.mk 521 include $(srctree)/config.mk
522 include $(srctree)/arch/$(ARCH)/Makefile 522 include $(srctree)/arch/$(ARCH)/Makefile
523 endif 523 endif
524 endif 524 endif
525 endif 525 endif
526 526
527 # If board code explicitly specified LDSCRIPT or CONFIG_SYS_LDSCRIPT, use 527 # If board code explicitly specified LDSCRIPT or CONFIG_SYS_LDSCRIPT, use
528 # that (or fail if absent). Otherwise, search for a linker script in a 528 # that (or fail if absent). Otherwise, search for a linker script in a
529 # standard location. 529 # standard location.
530 530
531 ifndef LDSCRIPT 531 ifndef LDSCRIPT
532 #LDSCRIPT := $(srctree)/board/$(BOARDDIR)/u-boot.lds.debug 532 #LDSCRIPT := $(srctree)/board/$(BOARDDIR)/u-boot.lds.debug
533 ifdef CONFIG_SYS_LDSCRIPT 533 ifdef CONFIG_SYS_LDSCRIPT
534 # need to strip off double quotes 534 # need to strip off double quotes
535 LDSCRIPT := $(srctree)/$(CONFIG_SYS_LDSCRIPT:"%"=%) 535 LDSCRIPT := $(srctree)/$(CONFIG_SYS_LDSCRIPT:"%"=%)
536 endif 536 endif
537 endif 537 endif
538 538
539 # If there is no specified link script, we look in a number of places for it 539 # If there is no specified link script, we look in a number of places for it
540 ifndef LDSCRIPT 540 ifndef LDSCRIPT
541 ifeq ($(wildcard $(LDSCRIPT)),) 541 ifeq ($(wildcard $(LDSCRIPT)),)
542 LDSCRIPT := $(srctree)/board/$(BOARDDIR)/u-boot.lds 542 LDSCRIPT := $(srctree)/board/$(BOARDDIR)/u-boot.lds
543 endif 543 endif
544 ifeq ($(wildcard $(LDSCRIPT)),) 544 ifeq ($(wildcard $(LDSCRIPT)),)
545 LDSCRIPT := $(srctree)/$(CPUDIR)/u-boot.lds 545 LDSCRIPT := $(srctree)/$(CPUDIR)/u-boot.lds
546 endif 546 endif
547 ifeq ($(wildcard $(LDSCRIPT)),) 547 ifeq ($(wildcard $(LDSCRIPT)),)
548 LDSCRIPT := $(srctree)/arch/$(ARCH)/cpu/u-boot.lds 548 LDSCRIPT := $(srctree)/arch/$(ARCH)/cpu/u-boot.lds
549 endif 549 endif
550 endif 550 endif
551 551
552 else 552 else
553 # Dummy target needed, because used as prerequisite 553 # Dummy target needed, because used as prerequisite
554 include/config/auto.conf: ; 554 include/config/auto.conf: ;
555 endif # $(dot-config) 555 endif # $(dot-config)
556 556
557 ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE 557 ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
558 KBUILD_CFLAGS += -Os 558 KBUILD_CFLAGS += -Os
559 else 559 else
560 KBUILD_CFLAGS += -O2 560 KBUILD_CFLAGS += -O2
561 endif 561 endif
562 562
563 ifdef BUILD_TAG 563 ifdef BUILD_TAG
564 KBUILD_CFLAGS += -DBUILD_TAG='"$(BUILD_TAG)"' 564 KBUILD_CFLAGS += -DBUILD_TAG='"$(BUILD_TAG)"'
565 endif 565 endif
566 566
567 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector) 567 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
568 568
569 KBUILD_CFLAGS += -g 569 KBUILD_CFLAGS += -g
570 # $(KBUILD_AFLAGS) sets -g, which causes gcc to pass a suitable -g<format> 570 # $(KBUILD_AFLAGS) sets -g, which causes gcc to pass a suitable -g<format>
571 # option to the assembler. 571 # option to the assembler.
572 KBUILD_AFLAGS += -g 572 KBUILD_AFLAGS += -g
573 573
574 # Report stack usage if supported 574 # Report stack usage if supported
575 ifeq ($(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-stack-usage.sh $(CC)),y) 575 ifeq ($(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-stack-usage.sh $(CC)),y)
576 KBUILD_CFLAGS += -fstack-usage 576 KBUILD_CFLAGS += -fstack-usage
577 endif 577 endif
578 578
579 KBUILD_CFLAGS += $(call cc-option,-Wno-format-nonliteral) 579 KBUILD_CFLAGS += $(call cc-option,-Wno-format-nonliteral)
580 580
581 # turn jbsr into jsr for m68k 581 # turn jbsr into jsr for m68k
582 ifeq ($(ARCH),m68k) 582 ifeq ($(ARCH),m68k)
583 ifeq ($(findstring 3.4,$(shell $(CC) --version)),3.4) 583 ifeq ($(findstring 3.4,$(shell $(CC) --version)),3.4)
584 KBUILD_AFLAGS += -Wa,-gstabs,-S 584 KBUILD_AFLAGS += -Wa,-gstabs,-S
585 endif 585 endif
586 endif 586 endif
587 587
588 # Prohibit date/time macros, which would make the build non-deterministic 588 # Prohibit date/time macros, which would make the build non-deterministic
589 KBUILD_CFLAGS += $(call cc-option,-Werror=date-time) 589 KBUILD_CFLAGS += $(call cc-option,-Werror=date-time)
590 590
591 ifneq ($(CONFIG_SYS_TEXT_BASE),) 591 ifneq ($(CONFIG_SYS_TEXT_BASE),)
592 KBUILD_CPPFLAGS += -DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE) 592 KBUILD_CPPFLAGS += -DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE)
593 endif 593 endif
594 594
595 export CONFIG_SYS_TEXT_BASE 595 export CONFIG_SYS_TEXT_BASE
596 596
597 include $(srctree)/scripts/Makefile.extrawarn 597 include $(srctree)/scripts/Makefile.extrawarn
598 598
599 # Add user supplied CPPFLAGS, AFLAGS and CFLAGS as the last assignments 599 # Add user supplied CPPFLAGS, AFLAGS and CFLAGS as the last assignments
600 KBUILD_CPPFLAGS += $(KCPPFLAGS) 600 KBUILD_CPPFLAGS += $(KCPPFLAGS)
601 KBUILD_AFLAGS += $(KAFLAGS) 601 KBUILD_AFLAGS += $(KAFLAGS)
602 KBUILD_CFLAGS += $(KCFLAGS) 602 KBUILD_CFLAGS += $(KCFLAGS)
603 603
604 # Use UBOOTINCLUDE when you must reference the include/ directory. 604 # Use UBOOTINCLUDE when you must reference the include/ directory.
605 # Needed to be compatible with the O= option 605 # Needed to be compatible with the O= option
606 UBOOTINCLUDE := \ 606 UBOOTINCLUDE := \
607 -Iinclude \ 607 -Iinclude \
608 $(if $(KBUILD_SRC), -I$(srctree)/include) \ 608 $(if $(KBUILD_SRC), -I$(srctree)/include) \
609 -I$(srctree)/arch/$(ARCH)/include \ 609 -I$(srctree)/arch/$(ARCH)/include \
610 -include $(srctree)/include/linux/kconfig.h 610 -include $(srctree)/include/linux/kconfig.h
611 611
612 NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include) 612 NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
613 CHECKFLAGS += $(NOSTDINC_FLAGS) 613 CHECKFLAGS += $(NOSTDINC_FLAGS)
614 614
615 # FIX ME 615 # FIX ME
616 cpp_flags := $(KBUILD_CPPFLAGS) $(PLATFORM_CPPFLAGS) $(UBOOTINCLUDE) \ 616 cpp_flags := $(KBUILD_CPPFLAGS) $(PLATFORM_CPPFLAGS) $(UBOOTINCLUDE) \
617 $(NOSTDINC_FLAGS) 617 $(NOSTDINC_FLAGS)
618 c_flags := $(KBUILD_CFLAGS) $(cpp_flags) 618 c_flags := $(KBUILD_CFLAGS) $(cpp_flags)
619 619
620 ######################################################################### 620 #########################################################################
621 # U-Boot objects....order is important (i.e. start must be first) 621 # U-Boot objects....order is important (i.e. start must be first)
622 622
623 HAVE_VENDOR_COMMON_LIB = $(if $(wildcard $(srctree)/board/$(VENDOR)/common/Makefile),y,n) 623 HAVE_VENDOR_COMMON_LIB = $(if $(wildcard $(srctree)/board/$(VENDOR)/common/Makefile),y,n)
624 624
625 libs-y += lib/ 625 libs-y += lib/
626 libs-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/ 626 libs-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/
627 libs-$(CONFIG_OF_EMBED) += dts/ 627 libs-$(CONFIG_OF_EMBED) += dts/
628 libs-y += fs/ 628 libs-y += fs/
629 libs-y += net/ 629 libs-y += net/
630 libs-y += disk/ 630 libs-y += disk/
631 libs-y += drivers/ 631 libs-y += drivers/
632 libs-y += drivers/dma/ 632 libs-y += drivers/dma/
633 libs-y += drivers/gpio/ 633 libs-y += drivers/gpio/
634 libs-y += drivers/i2c/ 634 libs-y += drivers/i2c/
635 libs-y += drivers/mmc/ 635 libs-y += drivers/mmc/
636 libs-y += drivers/mtd/ 636 libs-y += drivers/mtd/
637 libs-$(CONFIG_CMD_NAND) += drivers/mtd/nand/ 637 libs-$(CONFIG_CMD_NAND) += drivers/mtd/nand/
638 libs-y += drivers/mtd/onenand/ 638 libs-y += drivers/mtd/onenand/
639 libs-$(CONFIG_CMD_UBI) += drivers/mtd/ubi/ 639 libs-$(CONFIG_CMD_UBI) += drivers/mtd/ubi/
640 libs-y += drivers/mtd/spi/ 640 libs-y += drivers/mtd/spi/
641 libs-y += drivers/net/ 641 libs-y += drivers/net/
642 libs-y += drivers/net/phy/ 642 libs-y += drivers/net/phy/
643 libs-y += drivers/pci/ 643 libs-y += drivers/pci/
644 libs-y += drivers/power/ \ 644 libs-y += drivers/power/ \
645 drivers/power/fuel_gauge/ \ 645 drivers/power/fuel_gauge/ \
646 drivers/power/mfd/ \ 646 drivers/power/mfd/ \
647 drivers/power/pmic/ \ 647 drivers/power/pmic/ \
648 drivers/power/battery/ 648 drivers/power/battery/
649 libs-y += drivers/spi/ 649 libs-y += drivers/spi/
650 libs-$(CONFIG_FMAN_ENET) += drivers/net/fm/ 650 libs-$(CONFIG_FMAN_ENET) += drivers/net/fm/
651 libs-$(CONFIG_SYS_FSL_DDR) += drivers/ddr/fsl/ 651 libs-$(CONFIG_SYS_FSL_DDR) += drivers/ddr/fsl/
652 libs-y += drivers/serial/ 652 libs-y += drivers/serial/
653 libs-y += drivers/usb/eth/ 653 libs-y += drivers/usb/eth/
654 libs-y += drivers/usb/gadget/ 654 libs-y += drivers/usb/gadget/
655 libs-y += drivers/usb/host/ 655 libs-y += drivers/usb/host/
656 libs-y += drivers/usb/musb/ 656 libs-y += drivers/usb/musb/
657 libs-y += drivers/usb/musb-new/ 657 libs-y += drivers/usb/musb-new/
658 libs-y += drivers/usb/phy/ 658 libs-y += drivers/usb/phy/
659 libs-y += drivers/usb/ulpi/ 659 libs-y += drivers/usb/ulpi/
660 libs-y += common/ 660 libs-y += common/
661 libs-$(CONFIG_API) += api/ 661 libs-$(CONFIG_API) += api/
662 libs-$(CONFIG_HAS_POST) += post/ 662 libs-$(CONFIG_HAS_POST) += post/
663 libs-y += test/ 663 libs-y += test/
664 libs-y += test/dm/ 664 libs-y += test/dm/
665 665
666 libs-y += $(if $(BOARDDIR),board/$(BOARDDIR)/) 666 libs-y += $(if $(BOARDDIR),board/$(BOARDDIR)/)
667 667
668 libs-y := $(sort $(libs-y)) 668 libs-y := $(sort $(libs-y))
669 669
670 u-boot-dirs := $(patsubst %/,%,$(filter %/, $(libs-y))) tools examples 670 u-boot-dirs := $(patsubst %/,%,$(filter %/, $(libs-y))) tools examples
671 671
672 u-boot-alldirs := $(sort $(u-boot-dirs) $(patsubst %/,%,$(filter %/, $(libs-)))) 672 u-boot-alldirs := $(sort $(u-boot-dirs) $(patsubst %/,%,$(filter %/, $(libs-))))
673 673
674 libs-y := $(patsubst %/, %/built-in.o, $(libs-y)) 674 libs-y := $(patsubst %/, %/built-in.o, $(libs-y))
675 675
676 u-boot-init := $(head-y) 676 u-boot-init := $(head-y)
677 u-boot-main := $(libs-y) 677 u-boot-main := $(libs-y)
678 678
679 679
680 # Add GCC lib 680 # Add GCC lib
681 ifeq ($(CONFIG_USE_PRIVATE_LIBGCC),y) 681 ifeq ($(CONFIG_USE_PRIVATE_LIBGCC),y)
682 PLATFORM_LIBGCC = arch/$(ARCH)/lib/lib.a 682 PLATFORM_LIBGCC = arch/$(ARCH)/lib/lib.a
683 else 683 else
684 PLATFORM_LIBGCC := -L $(shell dirname `$(CC) $(c_flags) -print-libgcc-file-name`) -lgcc 684 PLATFORM_LIBGCC := -L $(shell dirname `$(CC) $(c_flags) -print-libgcc-file-name`) -lgcc
685 endif 685 endif
686 PLATFORM_LIBS += $(PLATFORM_LIBGCC) 686 PLATFORM_LIBS += $(PLATFORM_LIBGCC)
687 export PLATFORM_LIBS 687 export PLATFORM_LIBS
688 export PLATFORM_LIBGCC 688 export PLATFORM_LIBGCC
689 689
690 # Special flags for CPP when processing the linker script. 690 # Special flags for CPP when processing the linker script.
691 # Pass the version down so we can handle backwards compatibility 691 # Pass the version down so we can handle backwards compatibility
692 # on the fly. 692 # on the fly.
693 LDPPFLAGS += \ 693 LDPPFLAGS += \
694 -include $(srctree)/include/u-boot/u-boot.lds.h \ 694 -include $(srctree)/include/u-boot/u-boot.lds.h \
695 -DCPUDIR=$(CPUDIR) \ 695 -DCPUDIR=$(CPUDIR) \
696 $(shell $(LD) --version | \ 696 $(shell $(LD) --version | \
697 sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p') 697 sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p')
698 698
699 ######################################################################### 699 #########################################################################
700 ######################################################################### 700 #########################################################################
701 701
702 ifneq ($(CONFIG_BOARD_SIZE_LIMIT),) 702 ifneq ($(CONFIG_BOARD_SIZE_LIMIT),)
703 BOARD_SIZE_CHECK = \ 703 BOARD_SIZE_CHECK = \
704 @actual=`wc -c $@ | awk '{print $$1}'`; \ 704 @actual=`wc -c $@ | awk '{print $$1}'`; \
705 limit=`printf "%d" $(CONFIG_BOARD_SIZE_LIMIT)`; \ 705 limit=`printf "%d" $(CONFIG_BOARD_SIZE_LIMIT)`; \
706 if test $$actual -gt $$limit; then \ 706 if test $$actual -gt $$limit; then \
707 echo "$@ exceeds file size limit:" >&2 ; \ 707 echo "$@ exceeds file size limit:" >&2 ; \
708 echo " limit: $$limit bytes" >&2 ; \ 708 echo " limit: $$limit bytes" >&2 ; \
709 echo " actual: $$actual bytes" >&2 ; \ 709 echo " actual: $$actual bytes" >&2 ; \
710 echo " excess: $$((actual - limit)) bytes" >&2; \ 710 echo " excess: $$((actual - limit)) bytes" >&2; \
711 exit 1; \ 711 exit 1; \
712 fi 712 fi
713 else 713 else
714 BOARD_SIZE_CHECK = 714 BOARD_SIZE_CHECK =
715 endif 715 endif
716 716
717 # Statically apply RELA-style relocations (currently arm64 only) 717 # Statically apply RELA-style relocations (currently arm64 only)
718 ifneq ($(CONFIG_STATIC_RELA),) 718 ifneq ($(CONFIG_STATIC_RELA),)
719 # $(1) is u-boot ELF, $(2) is u-boot bin, $(3) is text base 719 # $(1) is u-boot ELF, $(2) is u-boot bin, $(3) is text base
720 DO_STATIC_RELA = \ 720 DO_STATIC_RELA = \
721 start=$$($(NM) $(1) | grep __rel_dyn_start | cut -f 1 -d ' '); \ 721 start=$$($(NM) $(1) | grep __rel_dyn_start | cut -f 1 -d ' '); \
722 end=$$($(NM) $(1) | grep __rel_dyn_end | cut -f 1 -d ' '); \ 722 end=$$($(NM) $(1) | grep __rel_dyn_end | cut -f 1 -d ' '); \
723 tools/relocate-rela $(2) $(3) $$start $$end 723 tools/relocate-rela $(2) $(3) $$start $$end
724 else 724 else
725 DO_STATIC_RELA = 725 DO_STATIC_RELA =
726 endif 726 endif
727 727
728 # Always append ALL so that arch config.mk's can add custom ones 728 # Always append ALL so that arch config.mk's can add custom ones
729 ALL-y += u-boot.srec u-boot.bin System.map binary_size_check 729 ALL-y += u-boot.srec u-boot.bin System.map binary_size_check
730 730
731 ALL-$(CONFIG_ONENAND_U_BOOT) += u-boot-onenand.bin 731 ALL-$(CONFIG_ONENAND_U_BOOT) += u-boot-onenand.bin
732 ifeq ($(CONFIG_SPL_FSL_PBL),y) 732 ifeq ($(CONFIG_SPL_FSL_PBL),y)
733 ALL-$(CONFIG_RAMBOOT_PBL) += u-boot-with-spl-pbl.bin 733 ALL-$(CONFIG_RAMBOOT_PBL) += u-boot-with-spl-pbl.bin
734 else 734 else
735 ALL-$(CONFIG_RAMBOOT_PBL) += u-boot.pbl 735 ALL-$(CONFIG_RAMBOOT_PBL) += u-boot.pbl
736 endif 736 endif
737 ALL-$(CONFIG_SPL) += spl/u-boot-spl.bin 737 ALL-$(CONFIG_SPL) += spl/u-boot-spl.bin
738 ALL-$(CONFIG_SPL_FRAMEWORK) += u-boot.img 738 ALL-$(CONFIG_SPL_FRAMEWORK) += u-boot.img
739 ALL-$(CONFIG_TPL) += tpl/u-boot-tpl.bin 739 ALL-$(CONFIG_TPL) += tpl/u-boot-tpl.bin
740 ALL-$(CONFIG_OF_SEPARATE) += u-boot.dtb u-boot-dtb.bin 740 ALL-$(CONFIG_OF_SEPARATE) += u-boot.dtb u-boot-dtb.bin
741 ifeq ($(CONFIG_SPL_FRAMEWORK),y) 741 ifeq ($(CONFIG_SPL_FRAMEWORK),y)
742 ALL-$(CONFIG_OF_SEPARATE) += u-boot-dtb.img 742 ALL-$(CONFIG_OF_SEPARATE) += u-boot-dtb.img
743 endif 743 endif
744 ALL-$(CONFIG_OF_HOSTFILE) += u-boot.dtb 744 ALL-$(CONFIG_OF_HOSTFILE) += u-boot.dtb
745 ifneq ($(CONFIG_SPL_TARGET),) 745 ifneq ($(CONFIG_SPL_TARGET),)
746 ALL-$(CONFIG_SPL) += $(CONFIG_SPL_TARGET:"%"=%) 746 ALL-$(CONFIG_SPL) += $(CONFIG_SPL_TARGET:"%"=%)
747 endif 747 endif
748 ALL-$(CONFIG_REMAKE_ELF) += u-boot.elf 748 ALL-$(CONFIG_REMAKE_ELF) += u-boot.elf
749 749
750 ifneq ($(BUILD_ROM),) 750 ifneq ($(BUILD_ROM),)
751 ALL-$(CONFIG_X86_RESET_VECTOR) += u-boot.rom 751 ALL-$(CONFIG_X86_RESET_VECTOR) += u-boot.rom
752 endif 752 endif
753 753
754 # enable combined SPL/u-boot/dtb rules for tegra 754 # enable combined SPL/u-boot/dtb rules for tegra
755 ifneq ($(CONFIG_TEGRA),) 755 ifneq ($(CONFIG_TEGRA),)
756 ifeq ($(CONFIG_SPL),y) 756 ifeq ($(CONFIG_SPL),y)
757 ifeq ($(CONFIG_OF_SEPARATE),y) 757 ifeq ($(CONFIG_OF_SEPARATE),y)
758 ALL-y += u-boot-dtb-tegra.bin 758 ALL-y += u-boot-dtb-tegra.bin
759 else 759 else
760 ALL-y += u-boot-nodtb-tegra.bin 760 ALL-y += u-boot-nodtb-tegra.bin
761 endif 761 endif
762 endif 762 endif
763 endif 763 endif
764 764
765 # Add optional build target if defined in board/cpu/soc headers 765 # Add optional build target if defined in board/cpu/soc headers
766 ifneq ($(CONFIG_BUILD_TARGET),) 766 ifneq ($(CONFIG_BUILD_TARGET),)
767 ALL-y += $(CONFIG_BUILD_TARGET:"%"=%) 767 ALL-y += $(CONFIG_BUILD_TARGET:"%"=%)
768 endif 768 endif
769 769
770 LDFLAGS_u-boot += $(LDFLAGS_FINAL) 770 LDFLAGS_u-boot += $(LDFLAGS_FINAL)
771 ifneq ($(CONFIG_SYS_TEXT_BASE),) 771 ifneq ($(CONFIG_SYS_TEXT_BASE),)
772 LDFLAGS_u-boot += -Ttext $(CONFIG_SYS_TEXT_BASE) 772 LDFLAGS_u-boot += -Ttext $(CONFIG_SYS_TEXT_BASE)
773 endif 773 endif
774 774
775 quiet_cmd_objcopy = OBJCOPY $@ 775 quiet_cmd_objcopy = OBJCOPY $@
776 cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@ 776 cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@
777 777
778 quiet_cmd_mkimage = MKIMAGE $@ 778 quiet_cmd_mkimage = MKIMAGE $@
779 cmd_mkimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -d $< $@ \ 779 cmd_mkimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -d $< $@ \
780 $(if $(KBUILD_VERBOSE:1=), >/dev/null) 780 $(if $(KBUILD_VERBOSE:1=), >/dev/null)
781 781
782 quiet_cmd_cat = CAT $@ 782 quiet_cmd_cat = CAT $@
783 cmd_cat = cat $(filter-out $(PHONY), $^) > $@ 783 cmd_cat = cat $(filter-out $(PHONY), $^) > $@
784 784
785 append = cat $(filter-out $< $(PHONY), $^) >> $@ 785 append = cat $(filter-out $< $(PHONY), $^) >> $@
786 786
787 quiet_cmd_pad_cat = CAT $@ 787 quiet_cmd_pad_cat = CAT $@
788 cmd_pad_cat = $(cmd_objcopy) && $(append) || rm -f $@ 788 cmd_pad_cat = $(cmd_objcopy) && $(append) || rm -f $@
789 789
790 all: $(ALL-y) 790 all: $(ALL-y)
791 ifneq ($(CONFIG_SYS_GENERIC_BOARD),y) 791 ifneq ($(CONFIG_SYS_GENERIC_BOARD),y)
792 @echo "===================== WARNING ======================" 792 @echo "===================== WARNING ======================"
793 @echo "Please convert this board to generic board." 793 @echo "Please convert this board to generic board."
794 @echo "Otherwise it will be removed by the end of 2014." 794 @echo "Otherwise it will be removed by the end of 2014."
795 @echo "See doc/README.generic-board for further information" 795 @echo "See doc/README.generic-board for further information"
796 @echo "====================================================" 796 @echo "===================================================="
797 endif 797 endif
798 ifeq ($(CONFIG_DM_I2C_COMPAT),y) 798 ifeq ($(CONFIG_DM_I2C_COMPAT),y)
799 @echo "===================== WARNING ======================" 799 @echo "===================== WARNING ======================"
800 @echo "This board uses CONFIG_DM_I2C_COMPAT. Please remove" 800 @echo "This board uses CONFIG_DM_I2C_COMPAT. Please remove"
801 @echo "(possibly in a subsequent patch in your series)" 801 @echo "(possibly in a subsequent patch in your series)"
802 @echo "before sending patches to the mailing list." 802 @echo "before sending patches to the mailing list."
803 @echo "====================================================" 803 @echo "===================================================="
804 endif 804 endif
805 805
806 PHONY += dtbs 806 PHONY += dtbs
807 dtbs dts/dt.dtb: checkdtc u-boot 807 dtbs dts/dt.dtb: checkdtc u-boot
808 $(Q)$(MAKE) $(build)=dts dtbs 808 $(Q)$(MAKE) $(build)=dts dtbs
809 809
810 u-boot-dtb.bin: u-boot.bin dts/dt.dtb FORCE 810 u-boot-dtb.bin: u-boot.bin dts/dt.dtb FORCE
811 $(call if_changed,cat) 811 $(call if_changed,cat)
812 812
813 %.imx: %.bin 813 %.imx: %.bin
814 $(Q)$(MAKE) $(build)=arch/arm/imx-common $@ 814 $(Q)$(MAKE) $(build)=arch/arm/imx-common $@
815 815
816 quiet_cmd_copy = COPY $@ 816 quiet_cmd_copy = COPY $@
817 cmd_copy = cp $< $@ 817 cmd_copy = cp $< $@
818 818
819 u-boot.dtb: dts/dt.dtb 819 u-boot.dtb: dts/dt.dtb
820 $(call cmd,copy) 820 $(call cmd,copy)
821 821
822 OBJCOPYFLAGS_u-boot.hex := -O ihex 822 OBJCOPYFLAGS_u-boot.hex := -O ihex
823 823
824 OBJCOPYFLAGS_u-boot.srec := -O srec 824 OBJCOPYFLAGS_u-boot.srec := -O srec
825 825
826 u-boot.hex u-boot.srec: u-boot FORCE 826 u-boot.hex u-boot.srec: u-boot FORCE
827 $(call if_changed,objcopy) 827 $(call if_changed,objcopy)
828 828
829 OBJCOPYFLAGS_u-boot.bin := -O binary \ 829 OBJCOPYFLAGS_u-boot.bin := -O binary \
830 $(if $(CONFIG_X86_RESET_VECTOR),-R .start16 -R .resetvec) 830 $(if $(CONFIG_X86_RESET_VECTOR),-R .start16 -R .resetvec)
831 831
832 binary_size_check: u-boot.bin FORCE 832 binary_size_check: u-boot.bin FORCE
833 @file_size=$(shell wc -c u-boot.bin | awk '{print $$1}') ; \ 833 @file_size=$(shell wc -c u-boot.bin | awk '{print $$1}') ; \
834 map_size=$(shell cat u-boot.map | \ 834 map_size=$(shell cat u-boot.map | \
835 awk '/_image_copy_start/ {start = $$1} /_image_binary_end/ {end = $$1} END {if (start != "" && end != "") print "ibase=16; " toupper(end) " - " toupper(start)}' \ 835 awk '/_image_copy_start/ {start = $$1} /_image_binary_end/ {end = $$1} END {if (start != "" && end != "") print "ibase=16; " toupper(end) " - " toupper(start)}' \
836 | sed 's/0X//g' \ 836 | sed 's/0X//g' \
837 | bc); \ 837 | bc); \
838 if [ "" != "$$map_size" ]; then \ 838 if [ "" != "$$map_size" ]; then \
839 if test $$map_size -ne $$file_size; then \ 839 if test $$map_size -ne $$file_size; then \
840 echo "u-boot.map shows a binary size of $$map_size" >&2 ; \ 840 echo "u-boot.map shows a binary size of $$map_size" >&2 ; \
841 echo " but u-boot.bin shows $$file_size" >&2 ; \ 841 echo " but u-boot.bin shows $$file_size" >&2 ; \
842 exit 1; \ 842 exit 1; \
843 fi \ 843 fi \
844 fi 844 fi
845 845
846 u-boot.bin: u-boot FORCE 846 u-boot.bin: u-boot FORCE
847 $(call if_changed,objcopy) 847 $(call if_changed,objcopy)
848 $(call DO_STATIC_RELA,$<,$@,$(CONFIG_SYS_TEXT_BASE)) 848 $(call DO_STATIC_RELA,$<,$@,$(CONFIG_SYS_TEXT_BASE))
849 $(BOARD_SIZE_CHECK) 849 $(BOARD_SIZE_CHECK)
850 850
851 u-boot.ldr: u-boot 851 u-boot.ldr: u-boot
852 $(CREATE_LDR_ENV) 852 $(CREATE_LDR_ENV)
853 $(LDR) -T $(CONFIG_CPU) -c $@ $< $(LDR_FLAGS) 853 $(LDR) -T $(CONFIG_CPU) -c $@ $< $(LDR_FLAGS)
854 $(BOARD_SIZE_CHECK) 854 $(BOARD_SIZE_CHECK)
855 855
856 OBJCOPYFLAGS_u-boot.ldr.hex := -I binary -O ihex 856 OBJCOPYFLAGS_u-boot.ldr.hex := -I binary -O ihex
857 857
858 OBJCOPYFLAGS_u-boot.ldr.srec := -I binary -O srec 858 OBJCOPYFLAGS_u-boot.ldr.srec := -I binary -O srec
859 859
860 u-boot.ldr.hex u-boot.ldr.srec: u-boot.ldr FORCE 860 u-boot.ldr.hex u-boot.ldr.srec: u-boot.ldr FORCE
861 $(call if_changed,objcopy) 861 $(call if_changed,objcopy)
862 862
863 # 863 #
864 # U-Boot entry point, needed for booting of full-blown U-Boot 864 # U-Boot entry point, needed for booting of full-blown U-Boot
865 # from the SPL U-Boot version. 865 # from the SPL U-Boot version.
866 # 866 #
867 ifndef CONFIG_SYS_UBOOT_START 867 ifndef CONFIG_SYS_UBOOT_START
868 CONFIG_SYS_UBOOT_START := 0 868 CONFIG_SYS_UBOOT_START := 0
869 endif 869 endif
870 870
871 MKIMAGEFLAGS_u-boot.img = -A $(ARCH) -T firmware -C none -O u-boot \ 871 MKIMAGEFLAGS_u-boot.img = -A $(ARCH) -T firmware -C none -O u-boot \
872 -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_UBOOT_START) \ 872 -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_UBOOT_START) \
873 -n "U-Boot $(UBOOTRELEASE) for $(BOARD) board" 873 -n "U-Boot $(UBOOTRELEASE) for $(BOARD) board"
874 874
875 MKIMAGEFLAGS_u-boot.kwb = -n $(srctree)/$(CONFIG_SYS_KWD_CONFIG:"%"=%) \ 875 MKIMAGEFLAGS_u-boot.kwb = -n $(srctree)/$(CONFIG_SYS_KWD_CONFIG:"%"=%) \
876 -T kwbimage -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) 876 -T kwbimage -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE)
877 877
878 MKIMAGEFLAGS_u-boot-spl.kwb = -n $(srctree)/$(CONFIG_SYS_KWD_CONFIG:"%"=%) \ 878 MKIMAGEFLAGS_u-boot-spl.kwb = -n $(srctree)/$(CONFIG_SYS_KWD_CONFIG:"%"=%) \
879 -T kwbimage -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) 879 -T kwbimage -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE)
880 880
881 MKIMAGEFLAGS_u-boot.pbl = -n $(srctree)/$(CONFIG_SYS_FSL_PBL_RCW:"%"=%) \ 881 MKIMAGEFLAGS_u-boot.pbl = -n $(srctree)/$(CONFIG_SYS_FSL_PBL_RCW:"%"=%) \
882 -R $(srctree)/$(CONFIG_SYS_FSL_PBL_PBI:"%"=%) -T pblimage 882 -R $(srctree)/$(CONFIG_SYS_FSL_PBL_PBI:"%"=%) -T pblimage
883 883
884 u-boot.img u-boot.kwb u-boot.pbl: u-boot.bin FORCE 884 u-boot.img u-boot.kwb u-boot.pbl: u-boot.bin FORCE
885 $(call if_changed,mkimage) 885 $(call if_changed,mkimage)
886 886
887 u-boot-spl.kwb: u-boot.img spl/u-boot-spl.bin FORCE 887 u-boot-spl.kwb: u-boot.img spl/u-boot-spl.bin FORCE
888 $(call if_changed,mkimage) 888 $(call if_changed,mkimage)
889 889
890 MKIMAGEFLAGS_u-boot-dtb.img = $(MKIMAGEFLAGS_u-boot.img) 890 MKIMAGEFLAGS_u-boot-dtb.img = $(MKIMAGEFLAGS_u-boot.img)
891 891
892 u-boot-dtb.img: u-boot-dtb.bin FORCE 892 u-boot-dtb.img: u-boot-dtb.bin FORCE
893 $(call if_changed,mkimage) 893 $(call if_changed,mkimage)
894 894
895 u-boot.sha1: u-boot.bin 895 u-boot.sha1: u-boot.bin
896 tools/ubsha1 u-boot.bin 896 tools/ubsha1 u-boot.bin
897 897
898 u-boot.dis: u-boot 898 u-boot.dis: u-boot
899 $(OBJDUMP) -d $< > $@ 899 $(OBJDUMP) -d $< > $@
900 900
901 ifdef CONFIG_TPL 901 ifdef CONFIG_TPL
902 SPL_PAYLOAD := tpl/u-boot-with-tpl.bin 902 SPL_PAYLOAD := tpl/u-boot-with-tpl.bin
903 else 903 else
904 SPL_PAYLOAD := u-boot.bin 904 SPL_PAYLOAD := u-boot.bin
905 endif 905 endif
906 906
907 OBJCOPYFLAGS_u-boot-with-spl.bin = -I binary -O binary \ 907 OBJCOPYFLAGS_u-boot-with-spl.bin = -I binary -O binary \
908 --pad-to=$(CONFIG_SPL_PAD_TO) 908 --pad-to=$(CONFIG_SPL_PAD_TO)
909 u-boot-with-spl.bin: spl/u-boot-spl.bin $(SPL_PAYLOAD) FORCE 909 u-boot-with-spl.bin: spl/u-boot-spl.bin $(SPL_PAYLOAD) FORCE
910 $(call if_changed,pad_cat) 910 $(call if_changed,pad_cat)
911 911
912 MKIMAGEFLAGS_lpc32xx-spl.img = -T lpc32xximage -a $(CONFIG_SPL_TEXT_BASE)
913
914 lpc32xx-spl.img: spl/u-boot-spl.bin FORCE
915 $(call if_changed,mkimage)
916
917 OBJCOPYFLAGS_lpc32xx-boot-0.bin = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO)
918
919 lpc32xx-boot-0.bin: lpc32xx-spl.img
920 $(call if_changed,objcopy)
921
922 OBJCOPYFLAGS_lpc32xx-boot-1.bin = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO)
923
924 lpc32xx-boot-1.bin: lpc32xx-spl.img
925 $(call if_changed,objcopy)
926
927 lpc32xx-full.bin: lpc32xx-boot-0.bin lpc32xx-boot-1.bin u-boot.img
928 $(call if_changed,cat)
929
930 CLEAN_FILES += lpc32xx-*
931
912 OBJCOPYFLAGS_u-boot-with-tpl.bin = -I binary -O binary \ 932 OBJCOPYFLAGS_u-boot-with-tpl.bin = -I binary -O binary \
913 --pad-to=$(CONFIG_TPL_PAD_TO) 933 --pad-to=$(CONFIG_TPL_PAD_TO)
914 tpl/u-boot-with-tpl.bin: tpl/u-boot-tpl.bin u-boot.bin FORCE 934 tpl/u-boot-with-tpl.bin: tpl/u-boot-tpl.bin u-boot.bin FORCE
915 $(call if_changed,pad_cat) 935 $(call if_changed,pad_cat)
916 936
917 SPL: spl/u-boot-spl.bin FORCE 937 SPL: spl/u-boot-spl.bin FORCE
918 $(Q)$(MAKE) $(build)=arch/arm/imx-common $@ 938 $(Q)$(MAKE) $(build)=arch/arm/imx-common $@
919 939
920 u-boot-with-spl.imx u-boot-with-nand-spl.imx: SPL u-boot.bin FORCE 940 u-boot-with-spl.imx u-boot-with-nand-spl.imx: SPL u-boot.bin FORCE
921 $(Q)$(MAKE) $(build)=arch/arm/imx-common $@ 941 $(Q)$(MAKE) $(build)=arch/arm/imx-common $@
922 942
923 MKIMAGEFLAGS_u-boot.ubl = -n $(UBL_CONFIG) -T ublimage -e $(CONFIG_SYS_TEXT_BASE) 943 MKIMAGEFLAGS_u-boot.ubl = -n $(UBL_CONFIG) -T ublimage -e $(CONFIG_SYS_TEXT_BASE)
924 944
925 u-boot.ubl: u-boot-with-spl.bin FORCE 945 u-boot.ubl: u-boot-with-spl.bin FORCE
926 $(call if_changed,mkimage) 946 $(call if_changed,mkimage)
927 947
928 MKIMAGEFLAGS_u-boot-spl.ais = -s -n $(if $(CONFIG_AIS_CONFIG_FILE), \ 948 MKIMAGEFLAGS_u-boot-spl.ais = -s -n $(if $(CONFIG_AIS_CONFIG_FILE), \
929 $(srctree)/$(CONFIG_AIS_CONFIG_FILE:"%"=%),"/dev/null") \ 949 $(srctree)/$(CONFIG_AIS_CONFIG_FILE:"%"=%),"/dev/null") \
930 -T aisimage -e $(CONFIG_SPL_TEXT_BASE) 950 -T aisimage -e $(CONFIG_SPL_TEXT_BASE)
931 spl/u-boot-spl.ais: spl/u-boot-spl.bin FORCE 951 spl/u-boot-spl.ais: spl/u-boot-spl.bin FORCE
932 $(call if_changed,mkimage) 952 $(call if_changed,mkimage)
933 953
934 OBJCOPYFLAGS_u-boot.ais = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO) 954 OBJCOPYFLAGS_u-boot.ais = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO)
935 u-boot.ais: spl/u-boot-spl.ais u-boot.img FORCE 955 u-boot.ais: spl/u-boot-spl.ais u-boot.img FORCE
936 $(call if_changed,pad_cat) 956 $(call if_changed,pad_cat)
937 957
938 u-boot-signed.sb: u-boot.bin spl/u-boot-spl.bin 958 u-boot-signed.sb: u-boot.bin spl/u-boot-spl.bin
939 $(Q)$(MAKE) $(build)=arch/arm/cpu/arm926ejs/mxs u-boot-signed.sb 959 $(Q)$(MAKE) $(build)=arch/arm/cpu/arm926ejs/mxs u-boot-signed.sb
940 u-boot.sb: u-boot.bin spl/u-boot-spl.bin 960 u-boot.sb: u-boot.bin spl/u-boot-spl.bin
941 $(Q)$(MAKE) $(build)=arch/arm/cpu/arm926ejs/mxs u-boot.sb 961 $(Q)$(MAKE) $(build)=arch/arm/cpu/arm926ejs/mxs u-boot.sb
942 962
943 # On x600 (SPEAr600) U-Boot is appended to U-Boot SPL. 963 # On x600 (SPEAr600) U-Boot is appended to U-Boot SPL.
944 # Both images are created using mkimage (crc etc), so that the ROM 964 # Both images are created using mkimage (crc etc), so that the ROM
945 # bootloader can check its integrity. Padding needs to be done to the 965 # bootloader can check its integrity. Padding needs to be done to the
946 # SPL image (with mkimage header) and not the binary. Otherwise the resulting image 966 # SPL image (with mkimage header) and not the binary. Otherwise the resulting image
947 # which is loaded/copied by the ROM bootloader to SRAM doesn't fit. 967 # which is loaded/copied by the ROM bootloader to SRAM doesn't fit.
948 # The resulting image containing both U-Boot images is called u-boot.spr 968 # The resulting image containing both U-Boot images is called u-boot.spr
949 MKIMAGEFLAGS_u-boot-spl.img = -A $(ARCH) -T firmware -C none \ 969 MKIMAGEFLAGS_u-boot-spl.img = -A $(ARCH) -T firmware -C none \
950 -a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE) -n XLOADER 970 -a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE) -n XLOADER
951 spl/u-boot-spl.img: spl/u-boot-spl.bin FORCE 971 spl/u-boot-spl.img: spl/u-boot-spl.bin FORCE
952 $(call if_changed,mkimage) 972 $(call if_changed,mkimage)
953 973
954 OBJCOPYFLAGS_u-boot.spr = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO) \ 974 OBJCOPYFLAGS_u-boot.spr = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO) \
955 --gap-fill=0xff 975 --gap-fill=0xff
956 u-boot.spr: spl/u-boot-spl.img u-boot.img FORCE 976 u-boot.spr: spl/u-boot-spl.img u-boot.img FORCE
957 $(call if_changed,pad_cat) 977 $(call if_changed,pad_cat)
958 978
959 MKIMAGEFLAGS_u-boot-spl.gph = -A $(ARCH) -T gpimage -C none \ 979 MKIMAGEFLAGS_u-boot-spl.gph = -A $(ARCH) -T gpimage -C none \
960 -a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE) -n SPL 980 -a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE) -n SPL
961 spl/u-boot-spl.gph: spl/u-boot-spl.bin FORCE 981 spl/u-boot-spl.gph: spl/u-boot-spl.bin FORCE
962 $(call if_changed,mkimage) 982 $(call if_changed,mkimage)
963 983
964 OBJCOPYFLAGS_u-boot-spi.gph = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO) \ 984 OBJCOPYFLAGS_u-boot-spi.gph = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO) \
965 --gap-fill=0 985 --gap-fill=0
966 u-boot-spi.gph: spl/u-boot-spl.gph u-boot.img FORCE 986 u-boot-spi.gph: spl/u-boot-spl.gph u-boot.img FORCE
967 $(call if_changed,pad_cat) 987 $(call if_changed,pad_cat)
968 988
969 MKIMAGEFLAGS_u-boot-nand.gph = -A $(ARCH) -T gpimage -C none \ 989 MKIMAGEFLAGS_u-boot-nand.gph = -A $(ARCH) -T gpimage -C none \
970 -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -n U-Boot 990 -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE) -n U-Boot
971 u-boot-nand.gph: u-boot.bin FORCE 991 u-boot-nand.gph: u-boot.bin FORCE
972 $(call if_changed,mkimage) 992 $(call if_changed,mkimage)
973 @dd if=/dev/zero bs=8 count=1 2>/dev/null >> $@ 993 @dd if=/dev/zero bs=8 count=1 2>/dev/null >> $@
974 994
975 # x86 uses a large ROM. We fill it with 0xff, put the 16-bit stuff (including 995 # x86 uses a large ROM. We fill it with 0xff, put the 16-bit stuff (including
976 # reset vector) at the top, Intel ME descriptor at the bottom, and U-Boot in 996 # reset vector) at the top, Intel ME descriptor at the bottom, and U-Boot in
977 # the middle. 997 # the middle.
978 ifneq ($(CONFIG_X86_RESET_VECTOR),) 998 ifneq ($(CONFIG_X86_RESET_VECTOR),)
979 rom: u-boot.rom FORCE 999 rom: u-boot.rom FORCE
980 1000
981 IFDTOOL=$(objtree)/tools/ifdtool 1001 IFDTOOL=$(objtree)/tools/ifdtool
982 IFDTOOL_FLAGS = -f 0:$(objtree)/u-boot.dtb 1002 IFDTOOL_FLAGS = -f 0:$(objtree)/u-boot.dtb
983 IFDTOOL_FLAGS += -m 0x$(shell $(NM) u-boot |grep _dt_ucode_base_size |cut -d' ' -f1) 1003 IFDTOOL_FLAGS += -m 0x$(shell $(NM) u-boot |grep _dt_ucode_base_size |cut -d' ' -f1)
984 IFDTOOL_FLAGS += -U $(CONFIG_SYS_TEXT_BASE):$(objtree)/u-boot.bin 1004 IFDTOOL_FLAGS += -U $(CONFIG_SYS_TEXT_BASE):$(objtree)/u-boot.bin
985 IFDTOOL_FLAGS += -w $(CONFIG_SYS_X86_START16):$(objtree)/u-boot-x86-16bit.bin 1005 IFDTOOL_FLAGS += -w $(CONFIG_SYS_X86_START16):$(objtree)/u-boot-x86-16bit.bin
986 1006
987 ifneq ($(CONFIG_HAVE_INTEL_ME),) 1007 ifneq ($(CONFIG_HAVE_INTEL_ME),)
988 IFDTOOL_ME_FLAGS = -D $(srctree)/board/$(BOARDDIR)/descriptor.bin 1008 IFDTOOL_ME_FLAGS = -D $(srctree)/board/$(BOARDDIR)/descriptor.bin
989 IFDTOOL_ME_FLAGS += -i ME:$(srctree)/board/$(BOARDDIR)/me.bin 1009 IFDTOOL_ME_FLAGS += -i ME:$(srctree)/board/$(BOARDDIR)/me.bin
990 endif 1010 endif
991 1011
992 ifneq ($(CONFIG_HAVE_MRC),) 1012 ifneq ($(CONFIG_HAVE_MRC),)
993 IFDTOOL_FLAGS += -w $(CONFIG_X86_MRC_ADDR):$(srctree)/board/$(BOARDDIR)/mrc.bin 1013 IFDTOOL_FLAGS += -w $(CONFIG_X86_MRC_ADDR):$(srctree)/board/$(BOARDDIR)/mrc.bin
994 endif 1014 endif
995 1015
996 ifneq ($(CONFIG_HAVE_FSP),) 1016 ifneq ($(CONFIG_HAVE_FSP),)
997 IFDTOOL_FLAGS += -w $(CONFIG_FSP_ADDR):$(srctree)/board/$(BOARDDIR)/$(CONFIG_FSP_FILE) 1017 IFDTOOL_FLAGS += -w $(CONFIG_FSP_ADDR):$(srctree)/board/$(BOARDDIR)/$(CONFIG_FSP_FILE)
998 endif 1018 endif
999 1019
1000 ifneq ($(CONFIG_HAVE_CMC),) 1020 ifneq ($(CONFIG_HAVE_CMC),)
1001 IFDTOOL_FLAGS += -w $(CONFIG_CMC_ADDR):$(srctree)/board/$(BOARDDIR)/$(CONFIG_CMC_FILE) 1021 IFDTOOL_FLAGS += -w $(CONFIG_CMC_ADDR):$(srctree)/board/$(BOARDDIR)/$(CONFIG_CMC_FILE)
1002 endif 1022 endif
1003 1023
1004 ifneq ($(CONFIG_X86_OPTION_ROM_ADDR),) 1024 ifneq ($(CONFIG_X86_OPTION_ROM_ADDR),)
1005 IFDTOOL_FLAGS += -w $(CONFIG_X86_OPTION_ROM_ADDR):$(srctree)/board/$(BOARDDIR)/$(CONFIG_X86_OPTION_ROM_FILE) 1025 IFDTOOL_FLAGS += -w $(CONFIG_X86_OPTION_ROM_ADDR):$(srctree)/board/$(BOARDDIR)/$(CONFIG_X86_OPTION_ROM_FILE)
1006 endif 1026 endif
1007 1027
1008 quiet_cmd_ifdtool = IFDTOOL $@ 1028 quiet_cmd_ifdtool = IFDTOOL $@
1009 cmd_ifdtool = $(IFDTOOL) -c -r $(CONFIG_ROM_SIZE) u-boot.tmp; 1029 cmd_ifdtool = $(IFDTOOL) -c -r $(CONFIG_ROM_SIZE) u-boot.tmp;
1010 ifneq ($(CONFIG_HAVE_INTEL_ME),) 1030 ifneq ($(CONFIG_HAVE_INTEL_ME),)
1011 cmd_ifdtool += $(IFDTOOL) $(IFDTOOL_ME_FLAGS) u-boot.tmp; 1031 cmd_ifdtool += $(IFDTOOL) $(IFDTOOL_ME_FLAGS) u-boot.tmp;
1012 endif 1032 endif
1013 cmd_ifdtool += $(IFDTOOL) $(IFDTOOL_FLAGS) u-boot.tmp; 1033 cmd_ifdtool += $(IFDTOOL) $(IFDTOOL_FLAGS) u-boot.tmp;
1014 cmd_ifdtool += mv u-boot.tmp $@ 1034 cmd_ifdtool += mv u-boot.tmp $@
1015 1035
1016 u-boot.rom: u-boot-x86-16bit.bin u-boot-dtb.bin 1036 u-boot.rom: u-boot-x86-16bit.bin u-boot-dtb.bin
1017 $(call if_changed,ifdtool) 1037 $(call if_changed,ifdtool)
1018 1038
1019 OBJCOPYFLAGS_u-boot-x86-16bit.bin := -O binary -j .start16 -j .resetvec 1039 OBJCOPYFLAGS_u-boot-x86-16bit.bin := -O binary -j .start16 -j .resetvec
1020 u-boot-x86-16bit.bin: u-boot FORCE 1040 u-boot-x86-16bit.bin: u-boot FORCE
1021 $(call if_changed,objcopy) 1041 $(call if_changed,objcopy)
1022 endif 1042 endif
1023 1043
1024 ifneq ($(CONFIG_SUNXI),) 1044 ifneq ($(CONFIG_SUNXI),)
1025 OBJCOPYFLAGS_u-boot-sunxi-with-spl.bin = -I binary -O binary \ 1045 OBJCOPYFLAGS_u-boot-sunxi-with-spl.bin = -I binary -O binary \
1026 --pad-to=$(CONFIG_SPL_PAD_TO) --gap-fill=0xff 1046 --pad-to=$(CONFIG_SPL_PAD_TO) --gap-fill=0xff
1027 u-boot-sunxi-with-spl.bin: spl/sunxi-spl.bin \ 1047 u-boot-sunxi-with-spl.bin: spl/sunxi-spl.bin \
1028 u-boot$(if $(CONFIG_OF_CONTROL),-dtb,).img FORCE 1048 u-boot$(if $(CONFIG_OF_CONTROL),-dtb,).img FORCE
1029 $(call if_changed,pad_cat) 1049 $(call if_changed,pad_cat)
1030 endif 1050 endif
1031 1051
1032 ifneq ($(CONFIG_TEGRA),) 1052 ifneq ($(CONFIG_TEGRA),)
1033 OBJCOPYFLAGS_u-boot-nodtb-tegra.bin = -O binary --pad-to=$(CONFIG_SYS_TEXT_BASE) 1053 OBJCOPYFLAGS_u-boot-nodtb-tegra.bin = -O binary --pad-to=$(CONFIG_SYS_TEXT_BASE)
1034 u-boot-nodtb-tegra.bin: spl/u-boot-spl u-boot.bin FORCE 1054 u-boot-nodtb-tegra.bin: spl/u-boot-spl u-boot.bin FORCE
1035 $(call if_changed,pad_cat) 1055 $(call if_changed,pad_cat)
1036 1056
1037 ifeq ($(CONFIG_OF_SEPARATE),y) 1057 ifeq ($(CONFIG_OF_SEPARATE),y)
1038 u-boot-dtb-tegra.bin: u-boot-nodtb-tegra.bin dts/dt.dtb FORCE 1058 u-boot-dtb-tegra.bin: u-boot-nodtb-tegra.bin dts/dt.dtb FORCE
1039 $(call if_changed,cat) 1059 $(call if_changed,cat)
1040 endif 1060 endif
1041 endif 1061 endif
1042 1062
1043 u-boot-img.bin: spl/u-boot-spl.bin u-boot.img FORCE 1063 u-boot-img.bin: spl/u-boot-spl.bin u-boot.img FORCE
1044 $(call if_changed,cat) 1064 $(call if_changed,cat)
1045 1065
1046 #Add a target to create boot binary having SPL binary in PBI format 1066 #Add a target to create boot binary having SPL binary in PBI format
1047 #concatenated with u-boot binary. It is need by PowerPC SoC having 1067 #concatenated with u-boot binary. It is need by PowerPC SoC having
1048 #internal SRAM <= 512KB. 1068 #internal SRAM <= 512KB.
1049 MKIMAGEFLAGS_u-boot-spl.pbl = -n $(srctree)/$(CONFIG_SYS_FSL_PBL_RCW:"%"=%) \ 1069 MKIMAGEFLAGS_u-boot-spl.pbl = -n $(srctree)/$(CONFIG_SYS_FSL_PBL_RCW:"%"=%) \
1050 -R $(srctree)/$(CONFIG_SYS_FSL_PBL_PBI:"%"=%) -T pblimage \ 1070 -R $(srctree)/$(CONFIG_SYS_FSL_PBL_PBI:"%"=%) -T pblimage \
1051 -A $(ARCH) -a $(CONFIG_SPL_TEXT_BASE) 1071 -A $(ARCH) -a $(CONFIG_SPL_TEXT_BASE)
1052 1072
1053 spl/u-boot-spl.pbl: spl/u-boot-spl.bin FORCE 1073 spl/u-boot-spl.pbl: spl/u-boot-spl.bin FORCE
1054 $(call if_changed,mkimage) 1074 $(call if_changed,mkimage)
1055 1075
1056 ifeq ($(ARCH),arm) 1076 ifeq ($(ARCH),arm)
1057 UBOOT_BINLOAD := u-boot.img 1077 UBOOT_BINLOAD := u-boot.img
1058 else 1078 else
1059 UBOOT_BINLOAD := u-boot.bin 1079 UBOOT_BINLOAD := u-boot.bin
1060 endif 1080 endif
1061 1081
1062 OBJCOPYFLAGS_u-boot-with-spl-pbl.bin = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO) \ 1082 OBJCOPYFLAGS_u-boot-with-spl-pbl.bin = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO) \
1063 --gap-fill=0xff 1083 --gap-fill=0xff
1064 1084
1065 u-boot-with-spl-pbl.bin: spl/u-boot-spl.pbl $(UBOOT_BINLOAD) FORCE 1085 u-boot-with-spl-pbl.bin: spl/u-boot-spl.pbl $(UBOOT_BINLOAD) FORCE
1066 $(call if_changed,pad_cat) 1086 $(call if_changed,pad_cat)
1067 1087
1068 # PPC4xx needs the SPL at the end of the image, since the reset vector 1088 # PPC4xx needs the SPL at the end of the image, since the reset vector
1069 # is located at 0xfffffffc. So we can't use the "u-boot-img.bin" target 1089 # is located at 0xfffffffc. So we can't use the "u-boot-img.bin" target
1070 # and need to introduce a new build target with the full blown U-Boot 1090 # and need to introduce a new build target with the full blown U-Boot
1071 # at the start padded up to the start of the SPL image. And then concat 1091 # at the start padded up to the start of the SPL image. And then concat
1072 # the SPL image to the end. 1092 # the SPL image to the end.
1073 1093
1074 OBJCOPYFLAGS_u-boot-img-spl-at-end.bin := -I binary -O binary \ 1094 OBJCOPYFLAGS_u-boot-img-spl-at-end.bin := -I binary -O binary \
1075 --pad-to=$(CONFIG_UBOOT_PAD_TO) --gap-fill=0xff 1095 --pad-to=$(CONFIG_UBOOT_PAD_TO) --gap-fill=0xff
1076 u-boot-img-spl-at-end.bin: u-boot.img spl/u-boot-spl.bin FORCE 1096 u-boot-img-spl-at-end.bin: u-boot.img spl/u-boot-spl.bin FORCE
1077 $(call if_changed,pad_cat) 1097 $(call if_changed,pad_cat)
1078 1098
1079 # Create a new ELF from a raw binary file. This is useful for arm64 1099 # Create a new ELF from a raw binary file. This is useful for arm64
1080 # where static relocation needs to be performed on the raw binary, 1100 # where static relocation needs to be performed on the raw binary,
1081 # but certain simulators only accept an ELF file (but don't do the 1101 # but certain simulators only accept an ELF file (but don't do the
1082 # relocation). 1102 # relocation).
1083 # FIXME refactor dts/Makefile to share target/arch detection 1103 # FIXME refactor dts/Makefile to share target/arch detection
1084 u-boot.elf: u-boot.bin 1104 u-boot.elf: u-boot.bin
1085 @$(OBJCOPY) -B aarch64 -I binary -O elf64-littleaarch64 \ 1105 @$(OBJCOPY) -B aarch64 -I binary -O elf64-littleaarch64 \
1086 $< u-boot-elf.o 1106 $< u-boot-elf.o
1087 @$(LD) u-boot-elf.o -o $@ \ 1107 @$(LD) u-boot-elf.o -o $@ \
1088 --defsym=_start=$(CONFIG_SYS_TEXT_BASE) \ 1108 --defsym=_start=$(CONFIG_SYS_TEXT_BASE) \
1089 -Ttext=$(CONFIG_SYS_TEXT_BASE) 1109 -Ttext=$(CONFIG_SYS_TEXT_BASE)
1090 1110
1091 # Rule to link u-boot 1111 # Rule to link u-boot
1092 # May be overridden by arch/$(ARCH)/config.mk 1112 # May be overridden by arch/$(ARCH)/config.mk
1093 quiet_cmd_u-boot__ ?= LD $@ 1113 quiet_cmd_u-boot__ ?= LD $@
1094 cmd_u-boot__ ?= $(LD) $(LDFLAGS) $(LDFLAGS_u-boot) -o $@ \ 1114 cmd_u-boot__ ?= $(LD) $(LDFLAGS) $(LDFLAGS_u-boot) -o $@ \
1095 -T u-boot.lds $(u-boot-init) \ 1115 -T u-boot.lds $(u-boot-init) \
1096 --start-group $(u-boot-main) --end-group \ 1116 --start-group $(u-boot-main) --end-group \
1097 $(PLATFORM_LIBS) -Map u-boot.map 1117 $(PLATFORM_LIBS) -Map u-boot.map
1098 1118
1099 quiet_cmd_smap = GEN common/system_map.o 1119 quiet_cmd_smap = GEN common/system_map.o
1100 cmd_smap = \ 1120 cmd_smap = \
1101 smap=`$(call SYSTEM_MAP,u-boot) | \ 1121 smap=`$(call SYSTEM_MAP,u-boot) | \
1102 awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \ 1122 awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \
1103 $(CC) $(c_flags) -DSYSTEM_MAP="\"$${smap}\"" \ 1123 $(CC) $(c_flags) -DSYSTEM_MAP="\"$${smap}\"" \
1104 -c $(srctree)/common/system_map.c -o common/system_map.o 1124 -c $(srctree)/common/system_map.c -o common/system_map.o
1105 1125
1106 u-boot: $(u-boot-init) $(u-boot-main) u-boot.lds 1126 u-boot: $(u-boot-init) $(u-boot-main) u-boot.lds
1107 $(call if_changed,u-boot__) 1127 $(call if_changed,u-boot__)
1108 ifeq ($(CONFIG_KALLSYMS),y) 1128 ifeq ($(CONFIG_KALLSYMS),y)
1109 $(call cmd,smap) 1129 $(call cmd,smap)
1110 $(call cmd,u-boot__) common/system_map.o 1130 $(call cmd,u-boot__) common/system_map.o
1111 endif 1131 endif
1112 1132
1113 # The actual objects are generated when descending, 1133 # The actual objects are generated when descending,
1114 # make sure no implicit rule kicks in 1134 # make sure no implicit rule kicks in
1115 $(sort $(u-boot-init) $(u-boot-main)): $(u-boot-dirs) ; 1135 $(sort $(u-boot-init) $(u-boot-main)): $(u-boot-dirs) ;
1116 1136
1117 # Handle descending into subdirectories listed in $(vmlinux-dirs) 1137 # Handle descending into subdirectories listed in $(vmlinux-dirs)
1118 # Preset locale variables to speed up the build process. Limit locale 1138 # Preset locale variables to speed up the build process. Limit locale
1119 # tweaks to this spot to avoid wrong language settings when running 1139 # tweaks to this spot to avoid wrong language settings when running
1120 # make menuconfig etc. 1140 # make menuconfig etc.
1121 # Error messages still appears in the original language 1141 # Error messages still appears in the original language
1122 1142
1123 PHONY += $(u-boot-dirs) 1143 PHONY += $(u-boot-dirs)
1124 $(u-boot-dirs): prepare scripts 1144 $(u-boot-dirs): prepare scripts
1125 $(Q)$(MAKE) $(build)=$@ 1145 $(Q)$(MAKE) $(build)=$@
1126 1146
1127 tools: prepare 1147 tools: prepare
1128 # The "tools" are needed early 1148 # The "tools" are needed early
1129 $(filter-out tools, $(u-boot-dirs)): tools 1149 $(filter-out tools, $(u-boot-dirs)): tools
1130 # The "examples" conditionally depend on U-Boot (say, when USE_PRIVATE_LIBGCC 1150 # The "examples" conditionally depend on U-Boot (say, when USE_PRIVATE_LIBGCC
1131 # is "yes"), so compile examples after U-Boot is compiled. 1151 # is "yes"), so compile examples after U-Boot is compiled.
1132 examples: $(filter-out examples, $(u-boot-dirs)) 1152 examples: $(filter-out examples, $(u-boot-dirs))
1133 1153
1134 define filechk_uboot.release 1154 define filechk_uboot.release
1135 echo "$(UBOOTVERSION)$$($(CONFIG_SHELL) $(srctree)/scripts/setlocalversion $(srctree))" 1155 echo "$(UBOOTVERSION)$$($(CONFIG_SHELL) $(srctree)/scripts/setlocalversion $(srctree))"
1136 endef 1156 endef
1137 1157
1138 # Store (new) UBOOTRELEASE string in include/config/uboot.release 1158 # Store (new) UBOOTRELEASE string in include/config/uboot.release
1139 include/config/uboot.release: include/config/auto.conf FORCE 1159 include/config/uboot.release: include/config/auto.conf FORCE
1140 $(call filechk,uboot.release) 1160 $(call filechk,uboot.release)
1141 1161
1142 1162
1143 # Things we need to do before we recursively start building the kernel 1163 # Things we need to do before we recursively start building the kernel
1144 # or the modules are listed in "prepare". 1164 # or the modules are listed in "prepare".
1145 # A multi level approach is used. prepareN is processed before prepareN-1. 1165 # A multi level approach is used. prepareN is processed before prepareN-1.
1146 # archprepare is used in arch Makefiles and when processed asm symlink, 1166 # archprepare is used in arch Makefiles and when processed asm symlink,
1147 # version.h and scripts_basic is processed / created. 1167 # version.h and scripts_basic is processed / created.
1148 1168
1149 # Listed in dependency order 1169 # Listed in dependency order
1150 PHONY += prepare archprepare prepare0 prepare1 prepare2 prepare3 1170 PHONY += prepare archprepare prepare0 prepare1 prepare2 prepare3
1151 1171
1152 # prepare3 is used to check if we are building in a separate output directory, 1172 # prepare3 is used to check if we are building in a separate output directory,
1153 # and if so do: 1173 # and if so do:
1154 # 1) Check that make has not been executed in the kernel src $(srctree) 1174 # 1) Check that make has not been executed in the kernel src $(srctree)
1155 prepare3: include/config/uboot.release 1175 prepare3: include/config/uboot.release
1156 ifneq ($(KBUILD_SRC),) 1176 ifneq ($(KBUILD_SRC),)
1157 @$(kecho) ' Using $(srctree) as source for U-Boot' 1177 @$(kecho) ' Using $(srctree) as source for U-Boot'
1158 $(Q)if [ -f $(srctree)/.config -o -d $(srctree)/include/config ]; then \ 1178 $(Q)if [ -f $(srctree)/.config -o -d $(srctree)/include/config ]; then \
1159 echo >&2 " $(srctree) is not clean, please run 'make mrproper'"; \ 1179 echo >&2 " $(srctree) is not clean, please run 'make mrproper'"; \
1160 echo >&2 " in the '$(srctree)' directory.";\ 1180 echo >&2 " in the '$(srctree)' directory.";\
1161 /bin/false; \ 1181 /bin/false; \
1162 fi; 1182 fi;
1163 endif 1183 endif
1164 1184
1165 # prepare2 creates a makefile if using a separate output directory 1185 # prepare2 creates a makefile if using a separate output directory
1166 prepare2: prepare3 outputmakefile 1186 prepare2: prepare3 outputmakefile
1167 1187
1168 prepare1: prepare2 $(version_h) $(timestamp_h) \ 1188 prepare1: prepare2 $(version_h) $(timestamp_h) \
1169 include/config/auto.conf 1189 include/config/auto.conf
1170 ifeq ($(CONFIG_HAVE_GENERIC_BOARD),) 1190 ifeq ($(CONFIG_HAVE_GENERIC_BOARD),)
1171 ifeq ($(CONFIG_SYS_GENERIC_BOARD),y) 1191 ifeq ($(CONFIG_SYS_GENERIC_BOARD),y)
1172 @echo >&2 " Your architecture does not support generic board." 1192 @echo >&2 " Your architecture does not support generic board."
1173 @echo >&2 " Please undefine CONFIG_SYS_GENERIC_BOARD in your board config file." 1193 @echo >&2 " Please undefine CONFIG_SYS_GENERIC_BOARD in your board config file."
1174 @/bin/false 1194 @/bin/false
1175 endif 1195 endif
1176 endif 1196 endif
1177 ifeq ($(wildcard $(LDSCRIPT)),) 1197 ifeq ($(wildcard $(LDSCRIPT)),)
1178 @echo >&2 " Could not find linker script." 1198 @echo >&2 " Could not find linker script."
1179 @/bin/false 1199 @/bin/false
1180 endif 1200 endif
1181 1201
1182 archprepare: prepare1 scripts_basic 1202 archprepare: prepare1 scripts_basic
1183 1203
1184 prepare0: archprepare FORCE 1204 prepare0: archprepare FORCE
1185 $(Q)$(MAKE) $(build)=. 1205 $(Q)$(MAKE) $(build)=.
1186 1206
1187 # All the preparing.. 1207 # All the preparing..
1188 prepare: prepare0 1208 prepare: prepare0
1189 1209
1190 # Generate some files 1210 # Generate some files
1191 # --------------------------------------------------------------------------- 1211 # ---------------------------------------------------------------------------
1192 1212
1193 define filechk_version.h 1213 define filechk_version.h
1194 (echo \#define PLAIN_VERSION \"$(UBOOTRELEASE)\"; \ 1214 (echo \#define PLAIN_VERSION \"$(UBOOTRELEASE)\"; \
1195 echo \#define U_BOOT_VERSION \"U-Boot \" PLAIN_VERSION; \ 1215 echo \#define U_BOOT_VERSION \"U-Boot \" PLAIN_VERSION; \
1196 echo \#define CC_VERSION_STRING \"$$($(CC) --version | head -n 1)\"; \ 1216 echo \#define CC_VERSION_STRING \"$$($(CC) --version | head -n 1)\"; \
1197 echo \#define LD_VERSION_STRING \"$$($(LD) --version | head -n 1)\"; ) 1217 echo \#define LD_VERSION_STRING \"$$($(LD) --version | head -n 1)\"; )
1198 endef 1218 endef
1199 1219
1200 define filechk_timestamp.h 1220 define filechk_timestamp.h
1201 (LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"'; \ 1221 (LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"'; \
1202 LC_ALL=C date +'#define U_BOOT_TIME "%T"') 1222 LC_ALL=C date +'#define U_BOOT_TIME "%T"')
1203 endef 1223 endef
1204 1224
1205 $(version_h): include/config/uboot.release FORCE 1225 $(version_h): include/config/uboot.release FORCE
1206 $(call filechk,version.h) 1226 $(call filechk,version.h)
1207 1227
1208 $(timestamp_h): $(srctree)/Makefile FORCE 1228 $(timestamp_h): $(srctree)/Makefile FORCE
1209 $(call filechk,timestamp.h) 1229 $(call filechk,timestamp.h)
1210 1230
1211 # --------------------------------------------------------------------------- 1231 # ---------------------------------------------------------------------------
1212 1232
1213 PHONY += depend dep 1233 PHONY += depend dep
1214 depend dep: 1234 depend dep:
1215 @echo '*** Warning: make $@ is unnecessary now.' 1235 @echo '*** Warning: make $@ is unnecessary now.'
1216 1236
1217 # --------------------------------------------------------------------------- 1237 # ---------------------------------------------------------------------------
1218 quiet_cmd_cpp_lds = LDS $@ 1238 quiet_cmd_cpp_lds = LDS $@
1219 cmd_cpp_lds = $(CPP) -Wp,-MD,$(depfile) $(cpp_flags) $(LDPPFLAGS) -ansi \ 1239 cmd_cpp_lds = $(CPP) -Wp,-MD,$(depfile) $(cpp_flags) $(LDPPFLAGS) -ansi \
1220 -D__ASSEMBLY__ -x assembler-with-cpp -P -o $@ $< 1240 -D__ASSEMBLY__ -x assembler-with-cpp -P -o $@ $<
1221 1241
1222 u-boot.lds: $(LDSCRIPT) prepare FORCE 1242 u-boot.lds: $(LDSCRIPT) prepare FORCE
1223 $(call if_changed_dep,cpp_lds) 1243 $(call if_changed_dep,cpp_lds)
1224 1244
1225 spl/u-boot-spl.bin: spl/u-boot-spl 1245 spl/u-boot-spl.bin: spl/u-boot-spl
1226 @: 1246 @:
1227 spl/u-boot-spl: tools prepare 1247 spl/u-boot-spl: tools prepare
1228 $(Q)$(MAKE) obj=spl -f $(srctree)/scripts/Makefile.spl all 1248 $(Q)$(MAKE) obj=spl -f $(srctree)/scripts/Makefile.spl all
1229 1249
1230 spl/sunxi-spl.bin: spl/u-boot-spl 1250 spl/sunxi-spl.bin: spl/u-boot-spl
1231 @: 1251 @:
1232 1252
1233 tpl/u-boot-tpl.bin: tools prepare 1253 tpl/u-boot-tpl.bin: tools prepare
1234 $(Q)$(MAKE) obj=tpl -f $(srctree)/scripts/Makefile.spl all 1254 $(Q)$(MAKE) obj=tpl -f $(srctree)/scripts/Makefile.spl all
1235 1255
1236 TAG_SUBDIRS := $(patsubst %,$(srctree)/%,$(u-boot-dirs) include) 1256 TAG_SUBDIRS := $(patsubst %,$(srctree)/%,$(u-boot-dirs) include)
1237 1257
1238 FIND := find 1258 FIND := find
1239 FINDFLAGS := -L 1259 FINDFLAGS := -L
1240 1260
1241 tags ctags: 1261 tags ctags:
1242 ctags -w -o ctags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \ 1262 ctags -w -o ctags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
1243 -name '*.[chS]' -print` 1263 -name '*.[chS]' -print`
1244 1264
1245 etags: 1265 etags:
1246 etags -a -o etags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \ 1266 etags -a -o etags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \
1247 -name '*.[chS]' -print` 1267 -name '*.[chS]' -print`
1248 cscope: 1268 cscope:
1249 $(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) -name '*.[chS]' -print > \ 1269 $(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) -name '*.[chS]' -print > \
1250 cscope.files 1270 cscope.files
1251 cscope -b -q -k 1271 cscope -b -q -k
1252 1272
1253 SYSTEM_MAP = \ 1273 SYSTEM_MAP = \
1254 $(NM) $1 | \ 1274 $(NM) $1 | \
1255 grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \ 1275 grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
1256 LC_ALL=C sort 1276 LC_ALL=C sort
1257 System.map: u-boot 1277 System.map: u-boot
1258 @$(call SYSTEM_MAP,$<) > $@ 1278 @$(call SYSTEM_MAP,$<) > $@
1259 1279
1260 checkdtc: 1280 checkdtc:
1261 @if test $(call dtc-version) -lt 0104; then \ 1281 @if test $(call dtc-version) -lt 0104; then \
1262 echo '*** Your dtc is too old, please upgrade to dtc 1.4 or newer'; \ 1282 echo '*** Your dtc is too old, please upgrade to dtc 1.4 or newer'; \
1263 false; \ 1283 false; \
1264 fi 1284 fi
1265 1285
1266 ######################################################################### 1286 #########################################################################
1267 1287
1268 # ARM relocations should all be R_ARM_RELATIVE (32-bit) or 1288 # ARM relocations should all be R_ARM_RELATIVE (32-bit) or
1269 # R_AARCH64_RELATIVE (64-bit). 1289 # R_AARCH64_RELATIVE (64-bit).
1270 checkarmreloc: u-boot 1290 checkarmreloc: u-boot
1271 @RELOC="`$(CROSS_COMPILE)readelf -r -W $< | cut -d ' ' -f 4 | \ 1291 @RELOC="`$(CROSS_COMPILE)readelf -r -W $< | cut -d ' ' -f 4 | \
1272 grep R_A | sort -u`"; \ 1292 grep R_A | sort -u`"; \
1273 if test "$$RELOC" != "R_ARM_RELATIVE" -a \ 1293 if test "$$RELOC" != "R_ARM_RELATIVE" -a \
1274 "$$RELOC" != "R_AARCH64_RELATIVE"; then \ 1294 "$$RELOC" != "R_AARCH64_RELATIVE"; then \
1275 echo "$< contains unexpected relocations: $$RELOC"; \ 1295 echo "$< contains unexpected relocations: $$RELOC"; \
1276 false; \ 1296 false; \
1277 fi 1297 fi
1278 1298
1279 env: scripts_basic 1299 env: scripts_basic
1280 $(Q)$(MAKE) $(build)=tools/$@ 1300 $(Q)$(MAKE) $(build)=tools/$@
1281 1301
1282 tools-only: scripts_basic $(version_h) $(timestamp_h) 1302 tools-only: scripts_basic $(version_h) $(timestamp_h)
1283 $(Q)$(MAKE) $(build)=tools 1303 $(Q)$(MAKE) $(build)=tools
1284 1304
1285 tools-all: export HOST_TOOLS_ALL=y 1305 tools-all: export HOST_TOOLS_ALL=y
1286 tools-all: env tools ; 1306 tools-all: env tools ;
1287 1307
1288 cross_tools: export CROSS_BUILD_TOOLS=y 1308 cross_tools: export CROSS_BUILD_TOOLS=y
1289 cross_tools: tools ; 1309 cross_tools: tools ;
1290 1310
1291 .PHONY : CHANGELOG 1311 .PHONY : CHANGELOG
1292 CHANGELOG: 1312 CHANGELOG:
1293 git log --no-merges U-Boot-1_1_5.. | \ 1313 git log --no-merges U-Boot-1_1_5.. | \
1294 unexpand -a | sed -e 's/\s\s*$$//' > $@ 1314 unexpand -a | sed -e 's/\s\s*$$//' > $@
1295 1315
1296 include/license.h: tools/bin2header COPYING 1316 include/license.h: tools/bin2header COPYING
1297 cat COPYING | gzip -9 -c | ./tools/bin2header license_gzip > include/license.h 1317 cat COPYING | gzip -9 -c | ./tools/bin2header license_gzip > include/license.h
1298 ######################################################################### 1318 #########################################################################
1299 1319
1300 ### 1320 ###
1301 # Cleaning is done on three levels. 1321 # Cleaning is done on three levels.
1302 # make clean Delete most generated files 1322 # make clean Delete most generated files
1303 # Leave enough to build external modules 1323 # Leave enough to build external modules
1304 # make mrproper Delete the current configuration, and all generated files 1324 # make mrproper Delete the current configuration, and all generated files
1305 # make distclean Remove editor backup files, patch leftover files and the like 1325 # make distclean Remove editor backup files, patch leftover files and the like
1306 1326
1307 # Directories & files removed with 'make clean' 1327 # Directories & files removed with 'make clean'
1308 CLEAN_DIRS += $(MODVERDIR) \ 1328 CLEAN_DIRS += $(MODVERDIR) \
1309 $(foreach d, spl tpl, $(patsubst %,$d/%, \ 1329 $(foreach d, spl tpl, $(patsubst %,$d/%, \
1310 $(filter-out include, $(shell ls -1 $d 2>/dev/null)))) 1330 $(filter-out include, $(shell ls -1 $d 2>/dev/null))))
1311 1331
1312 CLEAN_FILES += include/bmp_logo.h include/bmp_logo_data.h \ 1332 CLEAN_FILES += include/bmp_logo.h include/bmp_logo_data.h \
1313 boot* u-boot* MLO* SPL System.map 1333 boot* u-boot* MLO* SPL System.map
1314 1334
1315 # Directories & files removed with 'make mrproper' 1335 # Directories & files removed with 'make mrproper'
1316 MRPROPER_DIRS += include/config include/generated spl tpl \ 1336 MRPROPER_DIRS += include/config include/generated spl tpl \
1317 .tmp_objdiff 1337 .tmp_objdiff
1318 MRPROPER_FILES += .config .config.old include/autoconf.mk* include/config.h \ 1338 MRPROPER_FILES += .config .config.old include/autoconf.mk* include/config.h \
1319 ctags etags TAGS cscope* GPATH GTAGS GRTAGS GSYMS 1339 ctags etags TAGS cscope* GPATH GTAGS GRTAGS GSYMS
1320 1340
1321 # clean - Delete most, but leave enough to build external modules 1341 # clean - Delete most, but leave enough to build external modules
1322 # 1342 #
1323 clean: rm-dirs := $(CLEAN_DIRS) 1343 clean: rm-dirs := $(CLEAN_DIRS)
1324 clean: rm-files := $(CLEAN_FILES) 1344 clean: rm-files := $(CLEAN_FILES)
1325 1345
1326 clean-dirs := $(foreach f,$(u-boot-alldirs),$(if $(wildcard $(srctree)/$f/Makefile),$f)) 1346 clean-dirs := $(foreach f,$(u-boot-alldirs),$(if $(wildcard $(srctree)/$f/Makefile),$f))
1327 1347
1328 clean-dirs := $(addprefix _clean_, $(clean-dirs) doc/DocBook) 1348 clean-dirs := $(addprefix _clean_, $(clean-dirs) doc/DocBook)
1329 1349
1330 PHONY += $(clean-dirs) clean archclean 1350 PHONY += $(clean-dirs) clean archclean
1331 $(clean-dirs): 1351 $(clean-dirs):
1332 $(Q)$(MAKE) $(clean)=$(patsubst _clean_%,%,$@) 1352 $(Q)$(MAKE) $(clean)=$(patsubst _clean_%,%,$@)
1333 1353
1334 # TODO: Do not use *.cfgtmp 1354 # TODO: Do not use *.cfgtmp
1335 clean: $(clean-dirs) 1355 clean: $(clean-dirs)
1336 $(call cmd,rmdirs) 1356 $(call cmd,rmdirs)
1337 $(call cmd,rmfiles) 1357 $(call cmd,rmfiles)
1338 @find $(if $(KBUILD_EXTMOD), $(KBUILD_EXTMOD), .) $(RCS_FIND_IGNORE) \ 1358 @find $(if $(KBUILD_EXTMOD), $(KBUILD_EXTMOD), .) $(RCS_FIND_IGNORE) \
1339 \( -name '*.[oas]' -o -name '*.ko' -o -name '.*.cmd' \ 1359 \( -name '*.[oas]' -o -name '*.ko' -o -name '.*.cmd' \
1340 -o -name '*.ko.*' -o -name '*.su' -o -name '*.cfgtmp' \ 1360 -o -name '*.ko.*' -o -name '*.su' -o -name '*.cfgtmp' \
1341 -o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \ 1361 -o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \
1342 -o -name '*.symtypes' -o -name 'modules.order' \ 1362 -o -name '*.symtypes' -o -name 'modules.order' \
1343 -o -name modules.builtin -o -name '.tmp_*.o.*' \ 1363 -o -name modules.builtin -o -name '.tmp_*.o.*' \
1344 -o -name '*.gcno' \) -type f -print | xargs rm -f 1364 -o -name '*.gcno' \) -type f -print | xargs rm -f
1345 1365
1346 # mrproper - Delete all generated files, including .config 1366 # mrproper - Delete all generated files, including .config
1347 # 1367 #
1348 mrproper: rm-dirs := $(wildcard $(MRPROPER_DIRS)) 1368 mrproper: rm-dirs := $(wildcard $(MRPROPER_DIRS))
1349 mrproper: rm-files := $(wildcard $(MRPROPER_FILES)) 1369 mrproper: rm-files := $(wildcard $(MRPROPER_FILES))
1350 mrproper-dirs := $(addprefix _mrproper_,scripts) 1370 mrproper-dirs := $(addprefix _mrproper_,scripts)
1351 1371
1352 PHONY += $(mrproper-dirs) mrproper archmrproper 1372 PHONY += $(mrproper-dirs) mrproper archmrproper
1353 $(mrproper-dirs): 1373 $(mrproper-dirs):
1354 $(Q)$(MAKE) $(clean)=$(patsubst _mrproper_%,%,$@) 1374 $(Q)$(MAKE) $(clean)=$(patsubst _mrproper_%,%,$@)
1355 1375
1356 mrproper: clean $(mrproper-dirs) 1376 mrproper: clean $(mrproper-dirs)
1357 $(call cmd,rmdirs) 1377 $(call cmd,rmdirs)
1358 $(call cmd,rmfiles) 1378 $(call cmd,rmfiles)
1359 @rm -f arch/*/include/asm/arch 1379 @rm -f arch/*/include/asm/arch
1360 1380
1361 # distclean 1381 # distclean
1362 # 1382 #
1363 PHONY += distclean 1383 PHONY += distclean
1364 1384
1365 distclean: mrproper 1385 distclean: mrproper
1366 @find $(srctree) $(RCS_FIND_IGNORE) \ 1386 @find $(srctree) $(RCS_FIND_IGNORE) \
1367 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \ 1387 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
1368 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \ 1388 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
1369 -o -name '.*.rej' -o -name '*%' -o -name 'core' \ 1389 -o -name '.*.rej' -o -name '*%' -o -name 'core' \
1370 -o -name '*.pyc' \) \ 1390 -o -name '*.pyc' \) \
1371 -type f -print | xargs rm -f 1391 -type f -print | xargs rm -f
1372 @rm -f boards.cfg 1392 @rm -f boards.cfg
1373 1393
1374 backup: 1394 backup:
1375 F=`basename $(srctree)` ; cd .. ; \ 1395 F=`basename $(srctree)` ; cd .. ; \
1376 gtar --force-local -zcvf `LC_ALL=C date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F 1396 gtar --force-local -zcvf `LC_ALL=C date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F
1377 1397
1378 help: 1398 help:
1379 @echo 'Cleaning targets:' 1399 @echo 'Cleaning targets:'
1380 @echo ' clean - Remove most generated files but keep the config' 1400 @echo ' clean - Remove most generated files but keep the config'
1381 @echo ' mrproper - Remove all generated files + config + various backup files' 1401 @echo ' mrproper - Remove all generated files + config + various backup files'
1382 @echo ' distclean - mrproper + remove editor backup and patch files' 1402 @echo ' distclean - mrproper + remove editor backup and patch files'
1383 @echo '' 1403 @echo ''
1384 @echo 'Configuration targets:' 1404 @echo 'Configuration targets:'
1385 @$(MAKE) -f $(srctree)/scripts/kconfig/Makefile help 1405 @$(MAKE) -f $(srctree)/scripts/kconfig/Makefile help
1386 @echo '' 1406 @echo ''
1387 @echo 'Other generic targets:' 1407 @echo 'Other generic targets:'
1388 @echo ' all - Build all necessary images depending on configuration' 1408 @echo ' all - Build all necessary images depending on configuration'
1389 @echo '* u-boot - Build the bare u-boot' 1409 @echo '* u-boot - Build the bare u-boot'
1390 @echo ' dir/ - Build all files in dir and below' 1410 @echo ' dir/ - Build all files in dir and below'
1391 @echo ' dir/file.[oisS] - Build specified target only' 1411 @echo ' dir/file.[oisS] - Build specified target only'
1392 @echo ' dir/file.lst - Build specified mixed source/assembly target only' 1412 @echo ' dir/file.lst - Build specified mixed source/assembly target only'
1393 @echo ' (requires a recent binutils and recent build (System.map))' 1413 @echo ' (requires a recent binutils and recent build (System.map))'
1394 @echo ' tags/ctags - Generate ctags file for editors' 1414 @echo ' tags/ctags - Generate ctags file for editors'
1395 @echo ' etags - Generate etags file for editors' 1415 @echo ' etags - Generate etags file for editors'
1396 @echo ' cscope - Generate cscope index' 1416 @echo ' cscope - Generate cscope index'
1397 @echo ' ubootrelease - Output the release version string (use with make -s)' 1417 @echo ' ubootrelease - Output the release version string (use with make -s)'
1398 @echo ' ubootversion - Output the version stored in Makefile (use with make -s)' 1418 @echo ' ubootversion - Output the version stored in Makefile (use with make -s)'
1399 @echo '' 1419 @echo ''
1400 @echo 'Static analysers' 1420 @echo 'Static analysers'
1401 @echo ' checkstack - Generate a list of stack hogs' 1421 @echo ' checkstack - Generate a list of stack hogs'
1402 @echo '' 1422 @echo ''
1403 @echo 'Documentation targets:' 1423 @echo 'Documentation targets:'
1404 @$(MAKE) -f $(srctree)/doc/DocBook/Makefile dochelp 1424 @$(MAKE) -f $(srctree)/doc/DocBook/Makefile dochelp
1405 @echo '' 1425 @echo ''
1406 @echo ' make V=0|1 [targets] 0 => quiet build (default), 1 => verbose build' 1426 @echo ' make V=0|1 [targets] 0 => quiet build (default), 1 => verbose build'
1407 @echo ' make V=2 [targets] 2 => give reason for rebuild of target' 1427 @echo ' make V=2 [targets] 2 => give reason for rebuild of target'
1408 @echo ' make O=dir [targets] Locate all output files in "dir", including .config' 1428 @echo ' make O=dir [targets] Locate all output files in "dir", including .config'
1409 @echo ' make C=1 [targets] Check all c source with $$CHECK (sparse by default)' 1429 @echo ' make C=1 [targets] Check all c source with $$CHECK (sparse by default)'
1410 @echo ' make C=2 [targets] Force check of all c source with $$CHECK' 1430 @echo ' make C=2 [targets] Force check of all c source with $$CHECK'
1411 @echo ' make RECORDMCOUNT_WARN=1 [targets] Warn about ignored mcount sections' 1431 @echo ' make RECORDMCOUNT_WARN=1 [targets] Warn about ignored mcount sections'
1412 @echo ' make W=n [targets] Enable extra gcc checks, n=1,2,3 where' 1432 @echo ' make W=n [targets] Enable extra gcc checks, n=1,2,3 where'
1413 @echo ' 1: warnings which may be relevant and do not occur too often' 1433 @echo ' 1: warnings which may be relevant and do not occur too often'
1414 @echo ' 2: warnings which occur quite often but may still be relevant' 1434 @echo ' 2: warnings which occur quite often but may still be relevant'
1415 @echo ' 3: more obscure warnings, can most likely be ignored' 1435 @echo ' 3: more obscure warnings, can most likely be ignored'
1416 @echo ' Multiple levels can be combined with W=12 or W=123' 1436 @echo ' Multiple levels can be combined with W=12 or W=123'
1417 @echo '' 1437 @echo ''
1418 @echo 'Execute "make" or "make all" to build all targets marked with [*] ' 1438 @echo 'Execute "make" or "make all" to build all targets marked with [*] '
1419 @echo 'For further info see the ./README file' 1439 @echo 'For further info see the ./README file'
1420 1440
1421 1441
1422 # Documentation targets 1442 # Documentation targets
1423 # --------------------------------------------------------------------------- 1443 # ---------------------------------------------------------------------------
1424 %docs: scripts_basic FORCE 1444 %docs: scripts_basic FORCE
1425 $(Q)$(MAKE) $(build)=scripts build_docproc 1445 $(Q)$(MAKE) $(build)=scripts build_docproc
1426 $(Q)$(MAKE) $(build)=doc/DocBook $@ 1446 $(Q)$(MAKE) $(build)=doc/DocBook $@
1427 1447
1428 # Dummies... 1448 # Dummies...
1429 PHONY += prepare scripts 1449 PHONY += prepare scripts
1430 prepare: ; 1450 prepare: ;
1431 scripts: ; 1451 scripts: ;
1432 1452
1433 endif #ifeq ($(config-targets),1) 1453 endif #ifeq ($(config-targets),1)
1434 endif #ifeq ($(mixed-targets),1) 1454 endif #ifeq ($(mixed-targets),1)
1435 1455
1436 PHONY += checkstack ubootrelease ubootversion 1456 PHONY += checkstack ubootrelease ubootversion
1437 1457
1438 checkstack: 1458 checkstack:
1439 $(OBJDUMP) -d u-boot $$(find . -name u-boot-spl) | \ 1459 $(OBJDUMP) -d u-boot $$(find . -name u-boot-spl) | \
1440 $(PERL) $(src)/scripts/checkstack.pl $(ARCH) 1460 $(PERL) $(src)/scripts/checkstack.pl $(ARCH)
1441 1461
1442 ubootrelease: 1462 ubootrelease:
1443 @echo "$(UBOOTVERSION)$$($(CONFIG_SHELL) $(srctree)/scripts/setlocalversion $(srctree))" 1463 @echo "$(UBOOTVERSION)$$($(CONFIG_SHELL) $(srctree)/scripts/setlocalversion $(srctree))"
1444 1464
1445 ubootversion: 1465 ubootversion:
1446 @echo $(UBOOTVERSION) 1466 @echo $(UBOOTVERSION)
1447 1467
1448 # Single targets 1468 # Single targets
1449 # --------------------------------------------------------------------------- 1469 # ---------------------------------------------------------------------------
1450 # Single targets are compatible with: 1470 # Single targets are compatible with:
1451 # - build with mixed source and output 1471 # - build with mixed source and output
1452 # - build with separate output dir 'make O=...' 1472 # - build with separate output dir 'make O=...'
1453 # - external modules 1473 # - external modules
1454 # 1474 #
1455 # target-dir => where to store outputfile 1475 # target-dir => where to store outputfile
1456 # build-dir => directory in kernel source tree to use 1476 # build-dir => directory in kernel source tree to use
1457 1477
1458 ifeq ($(KBUILD_EXTMOD),) 1478 ifeq ($(KBUILD_EXTMOD),)
1459 build-dir = $(patsubst %/,%,$(dir $@)) 1479 build-dir = $(patsubst %/,%,$(dir $@))
1460 target-dir = $(dir $@) 1480 target-dir = $(dir $@)
1461 else 1481 else
1462 zap-slash=$(filter-out .,$(patsubst %/,%,$(dir $@))) 1482 zap-slash=$(filter-out .,$(patsubst %/,%,$(dir $@)))
1463 build-dir = $(KBUILD_EXTMOD)$(if $(zap-slash),/$(zap-slash)) 1483 build-dir = $(KBUILD_EXTMOD)$(if $(zap-slash),/$(zap-slash))
1464 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@)) 1484 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
1465 endif 1485 endif
1466 1486
1467 %.s: %.c prepare scripts FORCE 1487 %.s: %.c prepare scripts FORCE
1468 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@) 1488 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
1469 %.i: %.c prepare scripts FORCE 1489 %.i: %.c prepare scripts FORCE
1470 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@) 1490 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
1471 %.o: %.c prepare scripts FORCE 1491 %.o: %.c prepare scripts FORCE
1472 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@) 1492 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
1473 %.lst: %.c prepare scripts FORCE 1493 %.lst: %.c prepare scripts FORCE
1474 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@) 1494 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
1475 %.s: %.S prepare scripts FORCE 1495 %.s: %.S prepare scripts FORCE
1476 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@) 1496 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
1477 %.o: %.S prepare scripts FORCE 1497 %.o: %.S prepare scripts FORCE
1478 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@) 1498 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
1479 %.symtypes: %.c prepare scripts FORCE 1499 %.symtypes: %.c prepare scripts FORCE
1480 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@) 1500 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
1481 1501
1482 # Modules 1502 # Modules
1483 /: prepare scripts FORCE 1503 /: prepare scripts FORCE
1484 $(cmd_crmodverdir) 1504 $(cmd_crmodverdir)
1485 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \ 1505 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
1486 $(build)=$(build-dir) 1506 $(build)=$(build-dir)
1487 %/: prepare scripts FORCE 1507 %/: prepare scripts FORCE
1488 $(cmd_crmodverdir) 1508 $(cmd_crmodverdir)
1489 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \ 1509 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
1490 $(build)=$(build-dir) 1510 $(build)=$(build-dir)
1491 %.ko: prepare scripts FORCE 1511 %.ko: prepare scripts FORCE
1492 $(cmd_crmodverdir) 1512 $(cmd_crmodverdir)
1493 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \ 1513 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
1494 $(build)=$(build-dir) $(@:.ko=.o) 1514 $(build)=$(build-dir) $(@:.ko=.o)
1495 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost 1515 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
1496 1516
1497 # FIXME Should go into a make.lib or something 1517 # FIXME Should go into a make.lib or something
1498 # =========================================================================== 1518 # ===========================================================================
1499 1519
1500 quiet_cmd_rmdirs = $(if $(wildcard $(rm-dirs)),CLEAN $(wildcard $(rm-dirs))) 1520 quiet_cmd_rmdirs = $(if $(wildcard $(rm-dirs)),CLEAN $(wildcard $(rm-dirs)))
1501 cmd_rmdirs = rm -rf $(rm-dirs) 1521 cmd_rmdirs = rm -rf $(rm-dirs)
1502 1522
1503 quiet_cmd_rmfiles = $(if $(wildcard $(rm-files)),CLEAN $(wildcard $(rm-files))) 1523 quiet_cmd_rmfiles = $(if $(wildcard $(rm-files)),CLEAN $(wildcard $(rm-files)))
1504 cmd_rmfiles = rm -f $(rm-files) 1524 cmd_rmfiles = rm -f $(rm-files)
1505 1525
1506 # read all saved command lines 1526 # read all saved command lines
1507 1527
1508 targets := $(wildcard $(sort $(targets))) 1528 targets := $(wildcard $(sort $(targets)))
1509 cmd_files := $(wildcard .*.cmd $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd)) 1529 cmd_files := $(wildcard .*.cmd $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd))
1510 1530
1511 ifneq ($(cmd_files),) 1531 ifneq ($(cmd_files),)
1512 $(cmd_files): ; # Do not try to update included dependency files 1532 $(cmd_files): ; # Do not try to update included dependency files
1513 include $(cmd_files) 1533 include $(cmd_files)
1514 endif 1534 endif
1515 1535
1516 # Shorthand for $(Q)$(MAKE) -f scripts/Makefile.clean obj=dir 1536 # Shorthand for $(Q)$(MAKE) -f scripts/Makefile.clean obj=dir
1517 # Usage: 1537 # Usage:
1518 # $(Q)$(MAKE) $(clean)=dir 1538 # $(Q)$(MAKE) $(clean)=dir
1519 clean := -f $(srctree)/scripts/Makefile.clean obj 1539 clean := -f $(srctree)/scripts/Makefile.clean obj
1520 1540
1521 endif # skip-makefile 1541 endif # skip-makefile
1522 1542
1523 PHONY += FORCE 1543 PHONY += FORCE
1524 FORCE: 1544 FORCE:
1525 1545
1526 # Declare the contents of the .PHONY variable as phony. We keep that 1546 # Declare the contents of the .PHONY variable as phony. We keep that
1527 # information in a variable so we can use it in if_changed and friends. 1547 # information in a variable so we can use it in if_changed and friends.
1528 .PHONY: $(PHONY) 1548 .PHONY: $(PHONY)
1529 1549
1 menu "ARM architecture" 1 menu "ARM architecture"
2 depends on ARM 2 depends on ARM
3 3
4 config SYS_ARCH 4 config SYS_ARCH
5 default "arm" 5 default "arm"
6 6
7 config ARM64 7 config ARM64
8 bool 8 bool
9 9
10 config HAS_VBAR 10 config HAS_VBAR
11 bool 11 bool
12 12
13 config CPU_ARM720T 13 config CPU_ARM720T
14 bool 14 bool
15 15
16 config CPU_ARM920T 16 config CPU_ARM920T
17 bool 17 bool
18 18
19 config CPU_ARM926EJS 19 config CPU_ARM926EJS
20 bool 20 bool
21 21
22 config CPU_ARM946ES 22 config CPU_ARM946ES
23 bool 23 bool
24 24
25 config CPU_ARM1136 25 config CPU_ARM1136
26 bool 26 bool
27 27
28 config CPU_ARM1176 28 config CPU_ARM1176
29 bool 29 bool
30 select HAS_VBAR 30 select HAS_VBAR
31 31
32 config CPU_V7 32 config CPU_V7
33 bool 33 bool
34 select HAS_VBAR 34 select HAS_VBAR
35 35
36 config CPU_PXA 36 config CPU_PXA
37 bool 37 bool
38 38
39 config CPU_SA1100 39 config CPU_SA1100
40 bool 40 bool
41 41
42 config SYS_CPU 42 config SYS_CPU
43 default "arm720t" if CPU_ARM720T 43 default "arm720t" if CPU_ARM720T
44 default "arm920t" if CPU_ARM920T 44 default "arm920t" if CPU_ARM920T
45 default "arm926ejs" if CPU_ARM926EJS 45 default "arm926ejs" if CPU_ARM926EJS
46 default "arm946es" if CPU_ARM946ES 46 default "arm946es" if CPU_ARM946ES
47 default "arm1136" if CPU_ARM1136 47 default "arm1136" if CPU_ARM1136
48 default "arm1176" if CPU_ARM1176 48 default "arm1176" if CPU_ARM1176
49 default "armv7" if CPU_V7 49 default "armv7" if CPU_V7
50 default "pxa" if CPU_PXA 50 default "pxa" if CPU_PXA
51 default "sa1100" if CPU_SA1100 51 default "sa1100" if CPU_SA1100
52 default "armv8" if ARM64 52 default "armv8" if ARM64
53 53
54 config SEMIHOSTING 54 config SEMIHOSTING
55 bool "support boot from semihosting" 55 bool "support boot from semihosting"
56 help 56 help
57 In emulated environments, semihosting is a way for 57 In emulated environments, semihosting is a way for
58 the hosted environment to call out to the emulator to 58 the hosted environment to call out to the emulator to
59 retrieve files from the host machine. 59 retrieve files from the host machine.
60 60
61 choice 61 choice
62 prompt "Target select" 62 prompt "Target select"
63 63
64 config TARGET_INTEGRATORAP_CM720T 64 config TARGET_INTEGRATORAP_CM720T
65 bool "Support integratorap_cm720t" 65 bool "Support integratorap_cm720t"
66 select CPU_ARM720T 66 select CPU_ARM720T
67 67
68 config TARGET_INTEGRATORAP_CM920T 68 config TARGET_INTEGRATORAP_CM920T
69 bool "Support integratorap_cm920t" 69 bool "Support integratorap_cm920t"
70 select CPU_ARM920T 70 select CPU_ARM920T
71 71
72 config TARGET_INTEGRATORCP_CM920T 72 config TARGET_INTEGRATORCP_CM920T
73 bool "Support integratorcp_cm920t" 73 bool "Support integratorcp_cm920t"
74 select CPU_ARM920T 74 select CPU_ARM920T
75 75
76 config ARCH_AT91 76 config ARCH_AT91
77 bool "Atmel AT91" 77 bool "Atmel AT91"
78 78
79 config TARGET_EDB93XX 79 config TARGET_EDB93XX
80 bool "Support edb93xx" 80 bool "Support edb93xx"
81 select CPU_ARM920T 81 select CPU_ARM920T
82 82
83 config TARGET_SCB9328 83 config TARGET_SCB9328
84 bool "Support scb9328" 84 bool "Support scb9328"
85 select CPU_ARM920T 85 select CPU_ARM920T
86 86
87 config TARGET_VCMA9 87 config TARGET_VCMA9
88 bool "Support VCMA9" 88 bool "Support VCMA9"
89 select CPU_ARM920T 89 select CPU_ARM920T
90 90
91 config TARGET_SMDK2410 91 config TARGET_SMDK2410
92 bool "Support smdk2410" 92 bool "Support smdk2410"
93 select CPU_ARM920T 93 select CPU_ARM920T
94 94
95 config TARGET_INTEGRATORAP_CM926EJS 95 config TARGET_INTEGRATORAP_CM926EJS
96 bool "Support integratorap_cm926ejs" 96 bool "Support integratorap_cm926ejs"
97 select CPU_ARM926EJS 97 select CPU_ARM926EJS
98 98
99 config TARGET_INTEGRATORCP_CM926EJS 99 config TARGET_INTEGRATORCP_CM926EJS
100 bool "Support integratorcp_cm926ejs" 100 bool "Support integratorcp_cm926ejs"
101 select CPU_ARM926EJS 101 select CPU_ARM926EJS
102 102
103 config TARGET_ASPENITE 103 config TARGET_ASPENITE
104 bool "Support aspenite" 104 bool "Support aspenite"
105 select CPU_ARM926EJS 105 select CPU_ARM926EJS
106 106
107 config TARGET_GPLUGD 107 config TARGET_GPLUGD
108 bool "Support gplugd" 108 bool "Support gplugd"
109 select CPU_ARM926EJS 109 select CPU_ARM926EJS
110 110
111 config ARCH_DAVINCI 111 config ARCH_DAVINCI
112 bool "TI DaVinci" 112 bool "TI DaVinci"
113 select CPU_ARM926EJS 113 select CPU_ARM926EJS
114 help 114 help
115 Support for TI's DaVinci platform. 115 Support for TI's DaVinci platform.
116 116
117 config KIRKWOOD 117 config KIRKWOOD
118 bool "Marvell Kirkwood" 118 bool "Marvell Kirkwood"
119 select CPU_ARM926EJS 119 select CPU_ARM926EJS
120 120
121 config TARGET_DB_MV784MP_GP 121 config TARGET_DB_MV784MP_GP
122 bool "Support db-mv784mp-gp" 122 bool "Support db-mv784mp-gp"
123 select CPU_V7 123 select CPU_V7
124 select SUPPORT_SPL 124 select SUPPORT_SPL
125 125
126 config TARGET_MAXBCM 126 config TARGET_MAXBCM
127 bool "Support maxbcm" 127 bool "Support maxbcm"
128 select CPU_V7 128 select CPU_V7
129 select SUPPORT_SPL 129 select SUPPORT_SPL
130 130
131 config TARGET_DEVKIT3250 131 config TARGET_DEVKIT3250
132 bool "Support devkit3250" 132 bool "Support devkit3250"
133 select CPU_ARM926EJS 133 select CPU_ARM926EJS
134 134
135 config TARGET_WORK_92105
136 bool "Support work_92105"
137 select CPU_ARM926EJS
138 select SUPPORT_SPL
139
135 config TARGET_MX25PDK 140 config TARGET_MX25PDK
136 bool "Support mx25pdk" 141 bool "Support mx25pdk"
137 select CPU_ARM926EJS 142 select CPU_ARM926EJS
138 143
139 config TARGET_TX25 144 config TARGET_TX25
140 bool "Support tx25" 145 bool "Support tx25"
141 select CPU_ARM926EJS 146 select CPU_ARM926EJS
142 select SUPPORT_SPL 147 select SUPPORT_SPL
143 148
144 config TARGET_ZMX25 149 config TARGET_ZMX25
145 bool "Support zmx25" 150 bool "Support zmx25"
146 select CPU_ARM926EJS 151 select CPU_ARM926EJS
147 152
148 config TARGET_APF27 153 config TARGET_APF27
149 bool "Support apf27" 154 bool "Support apf27"
150 select CPU_ARM926EJS 155 select CPU_ARM926EJS
151 select SUPPORT_SPL 156 select SUPPORT_SPL
152 157
153 config TARGET_IMX27LITE 158 config TARGET_IMX27LITE
154 bool "Support imx27lite" 159 bool "Support imx27lite"
155 select CPU_ARM926EJS 160 select CPU_ARM926EJS
156 161
157 config TARGET_MAGNESIUM 162 config TARGET_MAGNESIUM
158 bool "Support magnesium" 163 bool "Support magnesium"
159 select CPU_ARM926EJS 164 select CPU_ARM926EJS
160 165
161 config TARGET_APX4DEVKIT 166 config TARGET_APX4DEVKIT
162 bool "Support apx4devkit" 167 bool "Support apx4devkit"
163 select CPU_ARM926EJS 168 select CPU_ARM926EJS
164 select SUPPORT_SPL 169 select SUPPORT_SPL
165 170
166 config TARGET_XFI3 171 config TARGET_XFI3
167 bool "Support xfi3" 172 bool "Support xfi3"
168 select CPU_ARM926EJS 173 select CPU_ARM926EJS
169 select SUPPORT_SPL 174 select SUPPORT_SPL
170 175
171 config TARGET_M28EVK 176 config TARGET_M28EVK
172 bool "Support m28evk" 177 bool "Support m28evk"
173 select CPU_ARM926EJS 178 select CPU_ARM926EJS
174 select SUPPORT_SPL 179 select SUPPORT_SPL
175 180
176 config TARGET_MX23EVK 181 config TARGET_MX23EVK
177 bool "Support mx23evk" 182 bool "Support mx23evk"
178 select CPU_ARM926EJS 183 select CPU_ARM926EJS
179 select SUPPORT_SPL 184 select SUPPORT_SPL
180 185
181 config TARGET_MX28EVK 186 config TARGET_MX28EVK
182 bool "Support mx28evk" 187 bool "Support mx28evk"
183 select CPU_ARM926EJS 188 select CPU_ARM926EJS
184 select SUPPORT_SPL 189 select SUPPORT_SPL
185 190
186 config TARGET_MX23_OLINUXINO 191 config TARGET_MX23_OLINUXINO
187 bool "Support mx23_olinuxino" 192 bool "Support mx23_olinuxino"
188 select CPU_ARM926EJS 193 select CPU_ARM926EJS
189 select SUPPORT_SPL 194 select SUPPORT_SPL
190 195
191 config TARGET_BG0900 196 config TARGET_BG0900
192 bool "Support bg0900" 197 bool "Support bg0900"
193 select CPU_ARM926EJS 198 select CPU_ARM926EJS
194 select SUPPORT_SPL 199 select SUPPORT_SPL
195 200
196 config TARGET_SANSA_FUZE_PLUS 201 config TARGET_SANSA_FUZE_PLUS
197 bool "Support sansa_fuze_plus" 202 bool "Support sansa_fuze_plus"
198 select CPU_ARM926EJS 203 select CPU_ARM926EJS
199 select SUPPORT_SPL 204 select SUPPORT_SPL
200 205
201 config TARGET_SC_SPS_1 206 config TARGET_SC_SPS_1
202 bool "Support sc_sps_1" 207 bool "Support sc_sps_1"
203 select CPU_ARM926EJS 208 select CPU_ARM926EJS
204 select SUPPORT_SPL 209 select SUPPORT_SPL
205 210
206 config ARCH_NOMADIK 211 config ARCH_NOMADIK
207 bool "ST-Ericsson Nomadik" 212 bool "ST-Ericsson Nomadik"
208 select CPU_ARM926EJS 213 select CPU_ARM926EJS
209 214
210 config ORION5X 215 config ORION5X
211 bool "Marvell Orion" 216 bool "Marvell Orion"
212 select CPU_ARM926EJS 217 select CPU_ARM926EJS
213 218
214 config TARGET_SPEAR300 219 config TARGET_SPEAR300
215 bool "Support spear300" 220 bool "Support spear300"
216 select CPU_ARM926EJS 221 select CPU_ARM926EJS
217 222
218 config TARGET_SPEAR310 223 config TARGET_SPEAR310
219 bool "Support spear310" 224 bool "Support spear310"
220 select CPU_ARM926EJS 225 select CPU_ARM926EJS
221 226
222 config TARGET_SPEAR320 227 config TARGET_SPEAR320
223 bool "Support spear320" 228 bool "Support spear320"
224 select CPU_ARM926EJS 229 select CPU_ARM926EJS
225 230
226 config TARGET_SPEAR600 231 config TARGET_SPEAR600
227 bool "Support spear600" 232 bool "Support spear600"
228 select CPU_ARM926EJS 233 select CPU_ARM926EJS
229 234
230 config TARGET_STV0991 235 config TARGET_STV0991
231 bool "Support stv0991" 236 bool "Support stv0991"
232 select CPU_V7 237 select CPU_V7
233 238
234 config TARGET_X600 239 config TARGET_X600
235 bool "Support x600" 240 bool "Support x600"
236 select CPU_ARM926EJS 241 select CPU_ARM926EJS
237 select SUPPORT_SPL 242 select SUPPORT_SPL
238 243
239 config ARCH_VERSATILE 244 config ARCH_VERSATILE
240 bool "ARM Ltd. Versatile family" 245 bool "ARM Ltd. Versatile family"
241 select CPU_ARM926EJS 246 select CPU_ARM926EJS
242 247
243 config TARGET_INTEGRATORCP_CM1136 248 config TARGET_INTEGRATORCP_CM1136
244 bool "Support integratorcp_cm1136" 249 bool "Support integratorcp_cm1136"
245 select CPU_ARM1136 250 select CPU_ARM1136
246 251
247 config TARGET_IMX31_PHYCORE 252 config TARGET_IMX31_PHYCORE
248 bool "Support imx31_phycore" 253 bool "Support imx31_phycore"
249 select CPU_ARM1136 254 select CPU_ARM1136
250 255
251 config TARGET_QONG 256 config TARGET_QONG
252 bool "Support qong" 257 bool "Support qong"
253 select CPU_ARM1136 258 select CPU_ARM1136
254 259
255 config TARGET_MX31ADS 260 config TARGET_MX31ADS
256 bool "Support mx31ads" 261 bool "Support mx31ads"
257 select CPU_ARM1136 262 select CPU_ARM1136
258 263
259 config TARGET_MX31PDK 264 config TARGET_MX31PDK
260 bool "Support mx31pdk" 265 bool "Support mx31pdk"
261 select CPU_ARM1136 266 select CPU_ARM1136
262 select SUPPORT_SPL 267 select SUPPORT_SPL
263 268
264 config TARGET_TT01 269 config TARGET_TT01
265 bool "Support tt01" 270 bool "Support tt01"
266 select CPU_ARM1136 271 select CPU_ARM1136
267 272
268 config TARGET_IMX31_LITEKIT 273 config TARGET_IMX31_LITEKIT
269 bool "Support imx31_litekit" 274 bool "Support imx31_litekit"
270 select CPU_ARM1136 275 select CPU_ARM1136
271 276
272 config TARGET_WOODBURN 277 config TARGET_WOODBURN
273 bool "Support woodburn" 278 bool "Support woodburn"
274 select CPU_ARM1136 279 select CPU_ARM1136
275 280
276 config TARGET_WOODBURN_SD 281 config TARGET_WOODBURN_SD
277 bool "Support woodburn_sd" 282 bool "Support woodburn_sd"
278 select CPU_ARM1136 283 select CPU_ARM1136
279 select SUPPORT_SPL 284 select SUPPORT_SPL
280 285
281 config TARGET_FLEA3 286 config TARGET_FLEA3
282 bool "Support flea3" 287 bool "Support flea3"
283 select CPU_ARM1136 288 select CPU_ARM1136
284 289
285 config TARGET_MX35PDK 290 config TARGET_MX35PDK
286 bool "Support mx35pdk" 291 bool "Support mx35pdk"
287 select CPU_ARM1136 292 select CPU_ARM1136
288 293
289 config ARCH_BCM283X 294 config ARCH_BCM283X
290 bool "Broadcom BCM283X family" 295 bool "Broadcom BCM283X family"
291 296
292 config TARGET_INTEGRATORAP_CM946ES 297 config TARGET_INTEGRATORAP_CM946ES
293 bool "Support integratorap_cm946es" 298 bool "Support integratorap_cm946es"
294 select CPU_ARM946ES 299 select CPU_ARM946ES
295 300
296 config TARGET_INTEGRATORCP_CM946ES 301 config TARGET_INTEGRATORCP_CM946ES
297 bool "Support integratorcp_cm946es" 302 bool "Support integratorcp_cm946es"
298 select CPU_ARM946ES 303 select CPU_ARM946ES
299 304
300 config TARGET_VEXPRESS_CA15_TC2 305 config TARGET_VEXPRESS_CA15_TC2
301 bool "Support vexpress_ca15_tc2" 306 bool "Support vexpress_ca15_tc2"
302 select CPU_V7 307 select CPU_V7
303 select CPU_V7_HAS_NONSEC 308 select CPU_V7_HAS_NONSEC
304 select CPU_V7_HAS_VIRT 309 select CPU_V7_HAS_VIRT
305 310
306 config TARGET_VEXPRESS_CA5X2 311 config TARGET_VEXPRESS_CA5X2
307 bool "Support vexpress_ca5x2" 312 bool "Support vexpress_ca5x2"
308 select CPU_V7 313 select CPU_V7
309 314
310 config TARGET_VEXPRESS_CA9X4 315 config TARGET_VEXPRESS_CA9X4
311 bool "Support vexpress_ca9x4" 316 bool "Support vexpress_ca9x4"
312 select CPU_V7 317 select CPU_V7
313 318
314 config TARGET_KWB 319 config TARGET_KWB
315 bool "Support kwb" 320 bool "Support kwb"
316 select CPU_V7 321 select CPU_V7
317 select SUPPORT_SPL 322 select SUPPORT_SPL
318 323
319 config TARGET_TSERIES 324 config TARGET_TSERIES
320 bool "Support tseries" 325 bool "Support tseries"
321 select CPU_V7 326 select CPU_V7
322 select SUPPORT_SPL 327 select SUPPORT_SPL
323 328
324 config TARGET_CM_T335 329 config TARGET_CM_T335
325 bool "Support cm_t335" 330 bool "Support cm_t335"
326 select CPU_V7 331 select CPU_V7
327 select SUPPORT_SPL 332 select SUPPORT_SPL
328 333
329 config TARGET_PEPPER 334 config TARGET_PEPPER
330 bool "Support pepper" 335 bool "Support pepper"
331 select CPU_V7 336 select CPU_V7
332 select SUPPORT_SPL 337 select SUPPORT_SPL
333 338
334 config TARGET_AM335X_IGEP0033 339 config TARGET_AM335X_IGEP0033
335 bool "Support am335x_igep0033" 340 bool "Support am335x_igep0033"
336 select CPU_V7 341 select CPU_V7
337 select SUPPORT_SPL 342 select SUPPORT_SPL
338 343
339 config TARGET_PCM051 344 config TARGET_PCM051
340 bool "Support pcm051" 345 bool "Support pcm051"
341 select CPU_V7 346 select CPU_V7
342 select SUPPORT_SPL 347 select SUPPORT_SPL
343 348
344 config TARGET_DRACO 349 config TARGET_DRACO
345 bool "Support draco" 350 bool "Support draco"
346 select CPU_V7 351 select CPU_V7
347 select SUPPORT_SPL 352 select SUPPORT_SPL
348 353
349 config TARGET_DXR2 354 config TARGET_DXR2
350 bool "Support dxr2" 355 bool "Support dxr2"
351 select CPU_V7 356 select CPU_V7
352 select SUPPORT_SPL 357 select SUPPORT_SPL
353 358
354 config TARGET_PXM2 359 config TARGET_PXM2
355 bool "Support pxm2" 360 bool "Support pxm2"
356 select CPU_V7 361 select CPU_V7
357 select SUPPORT_SPL 362 select SUPPORT_SPL
358 363
359 config TARGET_RUT 364 config TARGET_RUT
360 bool "Support rut" 365 bool "Support rut"
361 select CPU_V7 366 select CPU_V7
362 select SUPPORT_SPL 367 select SUPPORT_SPL
363 368
364 config TARGET_PENGWYN 369 config TARGET_PENGWYN
365 bool "Support pengwyn" 370 bool "Support pengwyn"
366 select CPU_V7 371 select CPU_V7
367 select SUPPORT_SPL 372 select SUPPORT_SPL
368 373
369 config TARGET_AM335X_EVM 374 config TARGET_AM335X_EVM
370 bool "Support am335x_evm" 375 bool "Support am335x_evm"
371 select CPU_V7 376 select CPU_V7
372 select SUPPORT_SPL 377 select SUPPORT_SPL
373 378
374 config TARGET_AM43XX_EVM 379 config TARGET_AM43XX_EVM
375 bool "Support am43xx_evm" 380 bool "Support am43xx_evm"
376 select CPU_V7 381 select CPU_V7
377 select SUPPORT_SPL 382 select SUPPORT_SPL
378 383
379 config TARGET_BAV335X 384 config TARGET_BAV335X
380 bool "Support bav335x" 385 bool "Support bav335x"
381 select CPU_V7 386 select CPU_V7
382 select SUPPORT_SPL 387 select SUPPORT_SPL
383 help 388 help
384 The BAV335x OEM Network Processor integrates all the functions of an 389 The BAV335x OEM Network Processor integrates all the functions of an
385 embedded network computer in a small, easy to use SODIMM module which 390 embedded network computer in a small, easy to use SODIMM module which
386 incorporates the popular Texas Instruments Sitara 32bit ARM Coretex-A8 391 incorporates the popular Texas Instruments Sitara 32bit ARM Coretex-A8
387 processor, with fast DDR3 512MB SDRAM, 4GB of embedded MMC and a Gigabit 392 processor, with fast DDR3 512MB SDRAM, 4GB of embedded MMC and a Gigabit
388 ethernet with simple connection to external connectors. 393 ethernet with simple connection to external connectors.
389 394
390 For more information, visit: http://birdland.com/oem 395 For more information, visit: http://birdland.com/oem
391 396
392 config TARGET_TI814X_EVM 397 config TARGET_TI814X_EVM
393 bool "Support ti814x_evm" 398 bool "Support ti814x_evm"
394 select CPU_V7 399 select CPU_V7
395 select SUPPORT_SPL 400 select SUPPORT_SPL
396 401
397 config TARGET_TI816X_EVM 402 config TARGET_TI816X_EVM
398 bool "Support ti816x_evm" 403 bool "Support ti816x_evm"
399 select CPU_V7 404 select CPU_V7
400 select SUPPORT_SPL 405 select SUPPORT_SPL
401 406
402 config TARGET_BCM28155_AP 407 config TARGET_BCM28155_AP
403 bool "Support bcm28155_ap" 408 bool "Support bcm28155_ap"
404 select CPU_V7 409 select CPU_V7
405 410
406 config TARGET_BCMCYGNUS 411 config TARGET_BCMCYGNUS
407 bool "Support bcmcygnus" 412 bool "Support bcmcygnus"
408 select CPU_V7 413 select CPU_V7
409 414
410 config TARGET_BCMNSP 415 config TARGET_BCMNSP
411 bool "Support bcmnsp" 416 bool "Support bcmnsp"
412 select CPU_V7 417 select CPU_V7
413 418
414 config ARCH_EXYNOS 419 config ARCH_EXYNOS
415 bool "Samsung EXYNOS" 420 bool "Samsung EXYNOS"
416 select CPU_V7 421 select CPU_V7
417 422
418 config ARCH_S5PC1XX 423 config ARCH_S5PC1XX
419 bool "Samsung S5PC1XX" 424 bool "Samsung S5PC1XX"
420 select CPU_V7 425 select CPU_V7
421 426
422 config ARCH_HIGHBANK 427 config ARCH_HIGHBANK
423 bool "Calxeda Highbank" 428 bool "Calxeda Highbank"
424 select CPU_V7 429 select CPU_V7
425 430
426 config ARCH_KEYSTONE 431 config ARCH_KEYSTONE
427 bool "TI Keystone" 432 bool "TI Keystone"
428 select CPU_V7 433 select CPU_V7
429 select SUPPORT_SPL 434 select SUPPORT_SPL
430 435
431 config ARCH_MX6 436 config ARCH_MX6
432 bool "Freescale MX6" 437 bool "Freescale MX6"
433 select CPU_V7 438 select CPU_V7
434 439
435 config TARGET_M53EVK 440 config TARGET_M53EVK
436 bool "Support m53evk" 441 bool "Support m53evk"
437 select CPU_V7 442 select CPU_V7
438 select SUPPORT_SPL 443 select SUPPORT_SPL
439 444
440 config TARGET_IMA3_MX53 445 config TARGET_IMA3_MX53
441 bool "Support ima3-mx53" 446 bool "Support ima3-mx53"
442 select CPU_V7 447 select CPU_V7
443 448
444 config TARGET_MX51EVK 449 config TARGET_MX51EVK
445 bool "Support mx51evk" 450 bool "Support mx51evk"
446 select CPU_V7 451 select CPU_V7
447 452
448 config TARGET_MX53ARD 453 config TARGET_MX53ARD
449 bool "Support mx53ard" 454 bool "Support mx53ard"
450 select CPU_V7 455 select CPU_V7
451 456
452 config TARGET_MX53EVK 457 config TARGET_MX53EVK
453 bool "Support mx53evk" 458 bool "Support mx53evk"
454 select CPU_V7 459 select CPU_V7
455 460
456 config TARGET_MX53LOCO 461 config TARGET_MX53LOCO
457 bool "Support mx53loco" 462 bool "Support mx53loco"
458 select CPU_V7 463 select CPU_V7
459 464
460 config TARGET_MX53SMD 465 config TARGET_MX53SMD
461 bool "Support mx53smd" 466 bool "Support mx53smd"
462 select CPU_V7 467 select CPU_V7
463 468
464 config TARGET_MX51_EFIKAMX 469 config TARGET_MX51_EFIKAMX
465 bool "Support mx51_efikamx" 470 bool "Support mx51_efikamx"
466 select CPU_V7 471 select CPU_V7
467 472
468 config TARGET_VISION2 473 config TARGET_VISION2
469 bool "Support vision2" 474 bool "Support vision2"
470 select CPU_V7 475 select CPU_V7
471 476
472 config TARGET_UDOO 477 config TARGET_UDOO
473 bool "Support udoo" 478 bool "Support udoo"
474 select CPU_V7 479 select CPU_V7
475 480
476 config TARGET_WANDBOARD 481 config TARGET_WANDBOARD
477 bool "Support wandboard" 482 bool "Support wandboard"
478 select CPU_V7 483 select CPU_V7
479 484
480 config TARGET_WARP 485 config TARGET_WARP
481 bool "Support WaRP" 486 bool "Support WaRP"
482 select CPU_V7 487 select CPU_V7
483 488
484 config TARGET_TITANIUM 489 config TARGET_TITANIUM
485 bool "Support titanium" 490 bool "Support titanium"
486 select CPU_V7 491 select CPU_V7
487 492
488 config TARGET_NITROGEN6X 493 config TARGET_NITROGEN6X
489 bool "Support nitrogen6x" 494 bool "Support nitrogen6x"
490 select CPU_V7 495 select CPU_V7
491 496
492 config TARGET_CGTQMX6EVAL 497 config TARGET_CGTQMX6EVAL
493 bool "Support cgtqmx6eval" 498 bool "Support cgtqmx6eval"
494 select CPU_V7 499 select CPU_V7
495 500
496 config TARGET_EMBESTMX6BOARDS 501 config TARGET_EMBESTMX6BOARDS
497 bool "Support embestmx6boards" 502 bool "Support embestmx6boards"
498 select CPU_V7 503 select CPU_V7
499 504
500 config TARGET_ARISTAINETOS 505 config TARGET_ARISTAINETOS
501 bool "Support aristainetos" 506 bool "Support aristainetos"
502 select CPU_V7 507 select CPU_V7
503 508
504 config TARGET_MX6QARM2 509 config TARGET_MX6QARM2
505 bool "Support mx6qarm2" 510 bool "Support mx6qarm2"
506 select CPU_V7 511 select CPU_V7
507 512
508 config TARGET_MX6QSABREAUTO 513 config TARGET_MX6QSABREAUTO
509 bool "Support mx6qsabreauto" 514 bool "Support mx6qsabreauto"
510 select CPU_V7 515 select CPU_V7
511 516
512 config TARGET_MX6SABRESD 517 config TARGET_MX6SABRESD
513 bool "Support mx6sabresd" 518 bool "Support mx6sabresd"
514 select CPU_V7 519 select CPU_V7
515 select SUPPORT_SPL 520 select SUPPORT_SPL
516 521
517 config TARGET_MX6SLEVK 522 config TARGET_MX6SLEVK
518 bool "Support mx6slevk" 523 bool "Support mx6slevk"
519 select CPU_V7 524 select CPU_V7
520 525
521 config TARGET_MX6SXSABRESD 526 config TARGET_MX6SXSABRESD
522 bool "Support mx6sxsabresd" 527 bool "Support mx6sxsabresd"
523 select CPU_V7 528 select CPU_V7
524 select SUPPORT_SPL 529 select SUPPORT_SPL
525 530
526 config TARGET_GW_VENTANA 531 config TARGET_GW_VENTANA
527 bool "Support gw_ventana" 532 bool "Support gw_ventana"
528 select CPU_V7 533 select CPU_V7
529 select SUPPORT_SPL 534 select SUPPORT_SPL
530 535
531 config TARGET_HUMMINGBOARD 536 config TARGET_HUMMINGBOARD
532 bool "Support hummingboard" 537 bool "Support hummingboard"
533 select CPU_V7 538 select CPU_V7
534 539
535 config TARGET_KOSAGI_NOVENA 540 config TARGET_KOSAGI_NOVENA
536 bool "Support Kosagi Novena" 541 bool "Support Kosagi Novena"
537 select CPU_V7 542 select CPU_V7
538 select SUPPORT_SPL 543 select SUPPORT_SPL
539 544
540 config TARGET_TBS2910 545 config TARGET_TBS2910
541 bool "Support tbs2910" 546 bool "Support tbs2910"
542 select CPU_V7 547 select CPU_V7
543 548
544 config TARGET_TQMA6 549 config TARGET_TQMA6
545 bool "TQ Systems TQMa6 board" 550 bool "TQ Systems TQMa6 board"
546 select CPU_V7 551 select CPU_V7
547 552
548 config TARGET_OT1200 553 config TARGET_OT1200
549 bool "Bachmann OT1200" 554 bool "Bachmann OT1200"
550 select CPU_V7 555 select CPU_V7
551 select SUPPORT_SPL 556 select SUPPORT_SPL
552 557
553 config TARGET_PLATINUM_PICON 558 config TARGET_PLATINUM_PICON
554 bool "Support platinum-picon" 559 bool "Support platinum-picon"
555 select CPU_V7 560 select CPU_V7
556 select SUPPORT_SPL 561 select SUPPORT_SPL
557 562
558 config TARGET_PLATINUM_TITANIUM 563 config TARGET_PLATINUM_TITANIUM
559 bool "Support platinum-titanium" 564 bool "Support platinum-titanium"
560 select CPU_V7 565 select CPU_V7
561 select SUPPORT_SPL 566 select SUPPORT_SPL
562 567
563 config OMAP34XX 568 config OMAP34XX
564 bool "OMAP34XX SoC" 569 bool "OMAP34XX SoC"
565 select CPU_V7 570 select CPU_V7
566 571
567 config OMAP44XX 572 config OMAP44XX
568 bool "OMAP44XX SoC" 573 bool "OMAP44XX SoC"
569 select CPU_V7 574 select CPU_V7
570 select SUPPORT_SPL 575 select SUPPORT_SPL
571 576
572 config OMAP54XX 577 config OMAP54XX
573 bool "OMAP54XX SoC" 578 bool "OMAP54XX SoC"
574 select CPU_V7 579 select CPU_V7
575 select SUPPORT_SPL 580 select SUPPORT_SPL
576 581
577 config RMOBILE 582 config RMOBILE
578 bool "Renesas ARM SoCs" 583 bool "Renesas ARM SoCs"
579 select CPU_V7 584 select CPU_V7
580 585
581 config TARGET_CM_FX6 586 config TARGET_CM_FX6
582 bool "Support cm_fx6" 587 bool "Support cm_fx6"
583 select CPU_V7 588 select CPU_V7
584 select SUPPORT_SPL 589 select SUPPORT_SPL
585 590
586 config TARGET_SOCFPGA_ARRIA5 591 config TARGET_SOCFPGA_ARRIA5
587 bool "Support socfpga_arria5" 592 bool "Support socfpga_arria5"
588 select CPU_V7 593 select CPU_V7
589 select SUPPORT_SPL 594 select SUPPORT_SPL
590 595
591 config TARGET_SOCFPGA_CYCLONE5 596 config TARGET_SOCFPGA_CYCLONE5
592 bool "Support socfpga_cyclone5" 597 bool "Support socfpga_cyclone5"
593 select CPU_V7 598 select CPU_V7
594 select SUPPORT_SPL 599 select SUPPORT_SPL
595 600
596 config ARCH_SUNXI 601 config ARCH_SUNXI
597 bool "Support sunxi (Allwinner) SoCs" 602 bool "Support sunxi (Allwinner) SoCs"
598 603
599 config TARGET_SNOWBALL 604 config TARGET_SNOWBALL
600 bool "Support snowball" 605 bool "Support snowball"
601 select CPU_V7 606 select CPU_V7
602 607
603 config TARGET_U8500_HREF 608 config TARGET_U8500_HREF
604 bool "Support u8500_href" 609 bool "Support u8500_href"
605 select CPU_V7 610 select CPU_V7
606 611
607 config TARGET_VF610TWR 612 config TARGET_VF610TWR
608 bool "Support vf610twr" 613 bool "Support vf610twr"
609 select CPU_V7 614 select CPU_V7
610 615
611 config ZYNQ 616 config ZYNQ
612 bool "Xilinx Zynq Platform" 617 bool "Xilinx Zynq Platform"
613 select CPU_V7 618 select CPU_V7
614 select SUPPORT_SPL 619 select SUPPORT_SPL
615 620
616 config TARGET_XILINX_ZYNQMP 621 config TARGET_XILINX_ZYNQMP
617 bool "Support Xilinx ZynqMP Platform" 622 bool "Support Xilinx ZynqMP Platform"
618 select ARM64 623 select ARM64
619 624
620 config TEGRA 625 config TEGRA
621 bool "NVIDIA Tegra" 626 bool "NVIDIA Tegra"
622 select SUPPORT_SPL 627 select SUPPORT_SPL
623 select SPL 628 select SPL
624 select OF_CONTROL 629 select OF_CONTROL
625 select CPU_V7 630 select CPU_V7
626 631
627 config TARGET_VEXPRESS64_AEMV8A 632 config TARGET_VEXPRESS64_AEMV8A
628 bool "Support vexpress_aemv8a" 633 bool "Support vexpress_aemv8a"
629 select ARM64 634 select ARM64
630 635
631 config TARGET_VEXPRESS64_BASE_FVP 636 config TARGET_VEXPRESS64_BASE_FVP
632 bool "Support Versatile Express ARMv8a FVP BASE model" 637 bool "Support Versatile Express ARMv8a FVP BASE model"
633 select ARM64 638 select ARM64
634 select SEMIHOSTING 639 select SEMIHOSTING
635 640
636 config TARGET_VEXPRESS64_JUNO 641 config TARGET_VEXPRESS64_JUNO
637 bool "Support Versatile Express Juno Development Platform" 642 bool "Support Versatile Express Juno Development Platform"
638 select ARM64 643 select ARM64
639 644
640 config TARGET_LS2085A_EMU 645 config TARGET_LS2085A_EMU
641 bool "Support ls2085a_emu" 646 bool "Support ls2085a_emu"
642 select ARM64 647 select ARM64
643 select ARMV8_MULTIENTRY 648 select ARMV8_MULTIENTRY
644 649
645 config TARGET_LS2085A_SIMU 650 config TARGET_LS2085A_SIMU
646 bool "Support ls2085a_simu" 651 bool "Support ls2085a_simu"
647 select ARM64 652 select ARM64
648 select ARMV8_MULTIENTRY 653 select ARMV8_MULTIENTRY
649 654
650 config TARGET_LS1021AQDS 655 config TARGET_LS1021AQDS
651 bool "Support ls1021aqds" 656 bool "Support ls1021aqds"
652 select CPU_V7 657 select CPU_V7
653 select SUPPORT_SPL 658 select SUPPORT_SPL
654 659
655 config TARGET_LS1021ATWR 660 config TARGET_LS1021ATWR
656 bool "Support ls1021atwr" 661 bool "Support ls1021atwr"
657 select CPU_V7 662 select CPU_V7
658 select SUPPORT_SPL 663 select SUPPORT_SPL
659 664
660 config TARGET_BALLOON3 665 config TARGET_BALLOON3
661 bool "Support balloon3" 666 bool "Support balloon3"
662 select CPU_PXA 667 select CPU_PXA
663 668
664 config TARGET_H2200 669 config TARGET_H2200
665 bool "Support h2200" 670 bool "Support h2200"
666 select CPU_PXA 671 select CPU_PXA
667 672
668 config TARGET_PALMLD 673 config TARGET_PALMLD
669 bool "Support palmld" 674 bool "Support palmld"
670 select CPU_PXA 675 select CPU_PXA
671 676
672 config TARGET_PALMTC 677 config TARGET_PALMTC
673 bool "Support palmtc" 678 bool "Support palmtc"
674 select CPU_PXA 679 select CPU_PXA
675 680
676 config TARGET_PALMTREO680 681 config TARGET_PALMTREO680
677 bool "Support palmtreo680" 682 bool "Support palmtreo680"
678 select CPU_PXA 683 select CPU_PXA
679 select SUPPORT_SPL 684 select SUPPORT_SPL
680 685
681 config TARGET_PXA255_IDP 686 config TARGET_PXA255_IDP
682 bool "Support pxa255_idp" 687 bool "Support pxa255_idp"
683 select CPU_PXA 688 select CPU_PXA
684 689
685 config TARGET_TRIZEPSIV 690 config TARGET_TRIZEPSIV
686 bool "Support trizepsiv" 691 bool "Support trizepsiv"
687 select CPU_PXA 692 select CPU_PXA
688 693
689 config TARGET_VPAC270 694 config TARGET_VPAC270
690 bool "Support vpac270" 695 bool "Support vpac270"
691 select CPU_PXA 696 select CPU_PXA
692 select SUPPORT_SPL 697 select SUPPORT_SPL
693 698
694 config TARGET_XAENIAX 699 config TARGET_XAENIAX
695 bool "Support xaeniax" 700 bool "Support xaeniax"
696 select CPU_PXA 701 select CPU_PXA
697 702
698 config TARGET_ZIPITZ2 703 config TARGET_ZIPITZ2
699 bool "Support zipitz2" 704 bool "Support zipitz2"
700 select CPU_PXA 705 select CPU_PXA
701 706
702 config TARGET_LP8X4X 707 config TARGET_LP8X4X
703 bool "Support lp8x4x" 708 bool "Support lp8x4x"
704 select CPU_PXA 709 select CPU_PXA
705 710
706 config TARGET_COLIBRI_PXA270 711 config TARGET_COLIBRI_PXA270
707 bool "Support colibri_pxa270" 712 bool "Support colibri_pxa270"
708 select CPU_PXA 713 select CPU_PXA
709 714
710 config TARGET_JORNADA 715 config TARGET_JORNADA
711 bool "Support jornada" 716 bool "Support jornada"
712 select CPU_SA1100 717 select CPU_SA1100
713 718
714 config ARCH_UNIPHIER 719 config ARCH_UNIPHIER
715 bool "Panasonic UniPhier platform" 720 bool "Panasonic UniPhier platform"
716 select CPU_V7 721 select CPU_V7
717 select SUPPORT_SPL 722 select SUPPORT_SPL
718 select SPL 723 select SPL
719 select OF_CONTROL 724 select OF_CONTROL
720 725
721 endchoice 726 endchoice
722 727
723 source "arch/arm/mach-at91/Kconfig" 728 source "arch/arm/mach-at91/Kconfig"
724 729
725 source "arch/arm/mach-bcm283x/Kconfig" 730 source "arch/arm/mach-bcm283x/Kconfig"
726 731
727 source "arch/arm/mach-davinci/Kconfig" 732 source "arch/arm/mach-davinci/Kconfig"
728 733
729 source "arch/arm/cpu/armv7/exynos/Kconfig" 734 source "arch/arm/cpu/armv7/exynos/Kconfig"
730 735
731 source "arch/arm/mach-highbank/Kconfig" 736 source "arch/arm/mach-highbank/Kconfig"
732 737
733 source "arch/arm/mach-keystone/Kconfig" 738 source "arch/arm/mach-keystone/Kconfig"
734 739
735 source "arch/arm/mach-kirkwood/Kconfig" 740 source "arch/arm/mach-kirkwood/Kconfig"
736 741
737 source "arch/arm/cpu/armv7/mx6/Kconfig" 742 source "arch/arm/cpu/armv7/mx6/Kconfig"
738 743
739 source "arch/arm/mach-nomadik/Kconfig" 744 source "arch/arm/mach-nomadik/Kconfig"
740 745
741 source "arch/arm/cpu/armv7/omap3/Kconfig" 746 source "arch/arm/cpu/armv7/omap3/Kconfig"
742 747
743 source "arch/arm/cpu/armv7/omap4/Kconfig" 748 source "arch/arm/cpu/armv7/omap4/Kconfig"
744 749
745 source "arch/arm/cpu/armv7/omap5/Kconfig" 750 source "arch/arm/cpu/armv7/omap5/Kconfig"
746 751
747 source "arch/arm/mach-orion5x/Kconfig" 752 source "arch/arm/mach-orion5x/Kconfig"
748 753
749 source "arch/arm/cpu/armv7/rmobile/Kconfig" 754 source "arch/arm/cpu/armv7/rmobile/Kconfig"
750 755
751 source "arch/arm/cpu/armv7/s5pc1xx/Kconfig" 756 source "arch/arm/cpu/armv7/s5pc1xx/Kconfig"
752 757
753 source "arch/arm/mach-tegra/Kconfig" 758 source "arch/arm/mach-tegra/Kconfig"
754 759
755 source "arch/arm/mach-uniphier/Kconfig" 760 source "arch/arm/mach-uniphier/Kconfig"
756 761
757 source "arch/arm/mach-versatile/Kconfig" 762 source "arch/arm/mach-versatile/Kconfig"
758 763
759 source "arch/arm/cpu/armv7/zynq/Kconfig" 764 source "arch/arm/cpu/armv7/zynq/Kconfig"
760 765
761 source "arch/arm/cpu/armv7/Kconfig" 766 source "arch/arm/cpu/armv7/Kconfig"
762 767
763 source "arch/arm/cpu/armv8/Kconfig" 768 source "arch/arm/cpu/armv8/Kconfig"
764 769
765 source "arch/arm/imx-common/Kconfig" 770 source "arch/arm/imx-common/Kconfig"
766 771
767 source "board/aristainetos/Kconfig" 772 source "board/aristainetos/Kconfig"
768 source "board/BuR/kwb/Kconfig" 773 source "board/BuR/kwb/Kconfig"
769 source "board/BuR/tseries/Kconfig" 774 source "board/BuR/tseries/Kconfig"
770 source "board/CarMediaLab/flea3/Kconfig" 775 source "board/CarMediaLab/flea3/Kconfig"
771 source "board/Marvell/aspenite/Kconfig" 776 source "board/Marvell/aspenite/Kconfig"
772 source "board/Marvell/db-mv784mp-gp/Kconfig" 777 source "board/Marvell/db-mv784mp-gp/Kconfig"
773 source "board/Marvell/gplugd/Kconfig" 778 source "board/Marvell/gplugd/Kconfig"
774 source "board/altera/socfpga/Kconfig" 779 source "board/altera/socfpga/Kconfig"
775 source "board/armadeus/apf27/Kconfig" 780 source "board/armadeus/apf27/Kconfig"
776 source "board/armltd/integrator/Kconfig" 781 source "board/armltd/integrator/Kconfig"
777 source "board/armltd/vexpress/Kconfig" 782 source "board/armltd/vexpress/Kconfig"
778 source "board/armltd/vexpress64/Kconfig" 783 source "board/armltd/vexpress64/Kconfig"
779 source "board/bachmann/ot1200/Kconfig" 784 source "board/bachmann/ot1200/Kconfig"
780 source "board/balloon3/Kconfig" 785 source "board/balloon3/Kconfig"
781 source "board/barco/platinum/Kconfig" 786 source "board/barco/platinum/Kconfig"
782 source "board/barco/titanium/Kconfig" 787 source "board/barco/titanium/Kconfig"
783 source "board/bluegiga/apx4devkit/Kconfig" 788 source "board/bluegiga/apx4devkit/Kconfig"
784 source "board/boundary/nitrogen6x/Kconfig" 789 source "board/boundary/nitrogen6x/Kconfig"
785 source "board/broadcom/bcm28155_ap/Kconfig" 790 source "board/broadcom/bcm28155_ap/Kconfig"
786 source "board/broadcom/bcmcygnus/Kconfig" 791 source "board/broadcom/bcmcygnus/Kconfig"
787 source "board/broadcom/bcmnsp/Kconfig" 792 source "board/broadcom/bcmnsp/Kconfig"
788 source "board/cirrus/edb93xx/Kconfig" 793 source "board/cirrus/edb93xx/Kconfig"
789 source "board/compulab/cm_t335/Kconfig" 794 source "board/compulab/cm_t335/Kconfig"
790 source "board/compulab/cm_fx6/Kconfig" 795 source "board/compulab/cm_fx6/Kconfig"
791 source "board/congatec/cgtqmx6eval/Kconfig" 796 source "board/congatec/cgtqmx6eval/Kconfig"
792 source "board/creative/xfi3/Kconfig" 797 source "board/creative/xfi3/Kconfig"
793 source "board/davedenx/qong/Kconfig" 798 source "board/davedenx/qong/Kconfig"
794 source "board/denx/m28evk/Kconfig" 799 source "board/denx/m28evk/Kconfig"
795 source "board/denx/m53evk/Kconfig" 800 source "board/denx/m53evk/Kconfig"
796 source "board/embest/mx6boards/Kconfig" 801 source "board/embest/mx6boards/Kconfig"
797 source "board/esg/ima3-mx53/Kconfig" 802 source "board/esg/ima3-mx53/Kconfig"
798 source "board/freescale/ls2085a/Kconfig" 803 source "board/freescale/ls2085a/Kconfig"
799 source "board/freescale/ls1021aqds/Kconfig" 804 source "board/freescale/ls1021aqds/Kconfig"
800 source "board/freescale/ls1021atwr/Kconfig" 805 source "board/freescale/ls1021atwr/Kconfig"
801 source "board/freescale/mx23evk/Kconfig" 806 source "board/freescale/mx23evk/Kconfig"
802 source "board/freescale/mx25pdk/Kconfig" 807 source "board/freescale/mx25pdk/Kconfig"
803 source "board/freescale/mx28evk/Kconfig" 808 source "board/freescale/mx28evk/Kconfig"
804 source "board/freescale/mx31ads/Kconfig" 809 source "board/freescale/mx31ads/Kconfig"
805 source "board/freescale/mx31pdk/Kconfig" 810 source "board/freescale/mx31pdk/Kconfig"
806 source "board/freescale/mx35pdk/Kconfig" 811 source "board/freescale/mx35pdk/Kconfig"
807 source "board/freescale/mx51evk/Kconfig" 812 source "board/freescale/mx51evk/Kconfig"
808 source "board/freescale/mx53ard/Kconfig" 813 source "board/freescale/mx53ard/Kconfig"
809 source "board/freescale/mx53evk/Kconfig" 814 source "board/freescale/mx53evk/Kconfig"
810 source "board/freescale/mx53loco/Kconfig" 815 source "board/freescale/mx53loco/Kconfig"
811 source "board/freescale/mx53smd/Kconfig" 816 source "board/freescale/mx53smd/Kconfig"
812 source "board/freescale/mx6qarm2/Kconfig" 817 source "board/freescale/mx6qarm2/Kconfig"
813 source "board/freescale/mx6qsabreauto/Kconfig" 818 source "board/freescale/mx6qsabreauto/Kconfig"
814 source "board/freescale/mx6sabresd/Kconfig" 819 source "board/freescale/mx6sabresd/Kconfig"
815 source "board/freescale/mx6slevk/Kconfig" 820 source "board/freescale/mx6slevk/Kconfig"
816 source "board/freescale/mx6sxsabresd/Kconfig" 821 source "board/freescale/mx6sxsabresd/Kconfig"
817 source "board/freescale/vf610twr/Kconfig" 822 source "board/freescale/vf610twr/Kconfig"
818 source "board/gateworks/gw_ventana/Kconfig" 823 source "board/gateworks/gw_ventana/Kconfig"
819 source "board/genesi/mx51_efikamx/Kconfig" 824 source "board/genesi/mx51_efikamx/Kconfig"
820 source "board/gumstix/pepper/Kconfig" 825 source "board/gumstix/pepper/Kconfig"
821 source "board/h2200/Kconfig" 826 source "board/h2200/Kconfig"
822 source "board/hale/tt01/Kconfig" 827 source "board/hale/tt01/Kconfig"
823 source "board/icpdas/lp8x4x/Kconfig" 828 source "board/icpdas/lp8x4x/Kconfig"
824 source "board/imx31_phycore/Kconfig" 829 source "board/imx31_phycore/Kconfig"
825 source "board/isee/igep0033/Kconfig" 830 source "board/isee/igep0033/Kconfig"
826 source "board/jornada/Kconfig" 831 source "board/jornada/Kconfig"
827 source "board/karo/tx25/Kconfig" 832 source "board/karo/tx25/Kconfig"
828 source "board/kosagi/novena/Kconfig" 833 source "board/kosagi/novena/Kconfig"
829 source "board/logicpd/imx27lite/Kconfig" 834 source "board/logicpd/imx27lite/Kconfig"
830 source "board/logicpd/imx31_litekit/Kconfig" 835 source "board/logicpd/imx31_litekit/Kconfig"
831 source "board/maxbcm/Kconfig" 836 source "board/maxbcm/Kconfig"
832 source "board/mpl/vcma9/Kconfig" 837 source "board/mpl/vcma9/Kconfig"
833 source "board/olimex/mx23_olinuxino/Kconfig" 838 source "board/olimex/mx23_olinuxino/Kconfig"
834 source "board/palmld/Kconfig" 839 source "board/palmld/Kconfig"
835 source "board/palmtc/Kconfig" 840 source "board/palmtc/Kconfig"
836 source "board/palmtreo680/Kconfig" 841 source "board/palmtreo680/Kconfig"
837 source "board/phytec/pcm051/Kconfig" 842 source "board/phytec/pcm051/Kconfig"
838 source "board/ppcag/bg0900/Kconfig" 843 source "board/ppcag/bg0900/Kconfig"
839 source "board/pxa255_idp/Kconfig" 844 source "board/pxa255_idp/Kconfig"
840 source "board/samsung/smdk2410/Kconfig" 845 source "board/samsung/smdk2410/Kconfig"
841 source "board/sandisk/sansa_fuze_plus/Kconfig" 846 source "board/sandisk/sansa_fuze_plus/Kconfig"
842 source "board/scb9328/Kconfig" 847 source "board/scb9328/Kconfig"
843 source "board/schulercontrol/sc_sps_1/Kconfig" 848 source "board/schulercontrol/sc_sps_1/Kconfig"
844 source "board/siemens/draco/Kconfig" 849 source "board/siemens/draco/Kconfig"
845 source "board/siemens/pxm2/Kconfig" 850 source "board/siemens/pxm2/Kconfig"
846 source "board/siemens/rut/Kconfig" 851 source "board/siemens/rut/Kconfig"
847 source "board/silica/pengwyn/Kconfig" 852 source "board/silica/pengwyn/Kconfig"
848 source "board/solidrun/hummingboard/Kconfig" 853 source "board/solidrun/hummingboard/Kconfig"
849 source "board/spear/spear300/Kconfig" 854 source "board/spear/spear300/Kconfig"
850 source "board/spear/spear310/Kconfig" 855 source "board/spear/spear310/Kconfig"
851 source "board/spear/spear320/Kconfig" 856 source "board/spear/spear320/Kconfig"
852 source "board/spear/spear600/Kconfig" 857 source "board/spear/spear600/Kconfig"
853 source "board/spear/x600/Kconfig" 858 source "board/spear/x600/Kconfig"
854 source "board/st-ericsson/snowball/Kconfig" 859 source "board/st-ericsson/snowball/Kconfig"
855 source "board/st-ericsson/u8500/Kconfig" 860 source "board/st-ericsson/u8500/Kconfig"
856 source "board/st/stv0991/Kconfig" 861 source "board/st/stv0991/Kconfig"
857 source "board/sunxi/Kconfig" 862 source "board/sunxi/Kconfig"
858 source "board/syteco/zmx25/Kconfig" 863 source "board/syteco/zmx25/Kconfig"
859 source "board/tbs/tbs2910/Kconfig" 864 source "board/tbs/tbs2910/Kconfig"
860 source "board/ti/am335x/Kconfig" 865 source "board/ti/am335x/Kconfig"
861 source "board/ti/am43xx/Kconfig" 866 source "board/ti/am43xx/Kconfig"
862 source "board/birdland/bav335x/Kconfig" 867 source "board/birdland/bav335x/Kconfig"
863 source "board/ti/ti814x/Kconfig" 868 source "board/ti/ti814x/Kconfig"
864 source "board/ti/ti816x/Kconfig" 869 source "board/ti/ti816x/Kconfig"
865 source "board/timll/devkit3250/Kconfig" 870 source "board/timll/devkit3250/Kconfig"
866 source "board/toradex/colibri_pxa270/Kconfig" 871 source "board/toradex/colibri_pxa270/Kconfig"
867 source "board/tqc/tqma6/Kconfig" 872 source "board/tqc/tqma6/Kconfig"
868 source "board/trizepsiv/Kconfig" 873 source "board/trizepsiv/Kconfig"
869 source "board/ttcontrol/vision2/Kconfig" 874 source "board/ttcontrol/vision2/Kconfig"
870 source "board/udoo/Kconfig" 875 source "board/udoo/Kconfig"
871 source "board/vpac270/Kconfig" 876 source "board/vpac270/Kconfig"
872 source "board/wandboard/Kconfig" 877 source "board/wandboard/Kconfig"
873 source "board/warp/Kconfig" 878 source "board/warp/Kconfig"
874 source "board/woodburn/Kconfig" 879 source "board/woodburn/Kconfig"
880 source "board/work-microwave/work_92105/Kconfig"
875 source "board/xaeniax/Kconfig" 881 source "board/xaeniax/Kconfig"
876 source "board/xilinx/zynqmp/Kconfig" 882 source "board/xilinx/zynqmp/Kconfig"
877 source "board/zipitz2/Kconfig" 883 source "board/zipitz2/Kconfig"
878 884
879 source "arch/arm/Kconfig.debug" 885 source "arch/arm/Kconfig.debug"
880 886
881 endmenu 887 endmenu
882 888
arch/arm/cpu/arm926ejs/lpc32xx/Makefile
Diff comments   View file @ 412ae53
1 # 1 #
2 # (C) Copyright 2000-2006 2 # (C) Copyright 2000-2006
3 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. 3 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4 # 4 #
5 # SPDX-License-Identifier: GPL-2.0+ 5 # SPDX-License-Identifier: GPL-2.0+
6 # 6 #
7 7
8 obj-y = cpu.o clk.o devices.o timer.o 8 obj-y = cpu.o clk.o devices.o timer.o
9
10 obj-$(CONFIG_SPL_BUILD) += dram.o lowlevel_init.o
9 11
arch/arm/cpu/arm926ejs/lpc32xx/clk.c
Diff comments   View file @ 412ae53
1 /* 1 /*
2 * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com> 2 * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com>
3 * 3 *
4 * SPDX-License-Identifier: GPL-2.0+ 4 * SPDX-License-Identifier: GPL-2.0+
5 */ 5 */
6 6
7 #include <common.h> 7 #include <common.h>
8 #include <div64.h> 8 #include <div64.h>
9 #include <asm/arch/cpu.h> 9 #include <asm/arch/cpu.h>
10 #include <asm/arch/clk.h> 10 #include <asm/arch/clk.h>
11 #include <asm/io.h> 11 #include <asm/io.h>
12 12
13 static struct clk_pm_regs *clk = (struct clk_pm_regs *)CLK_PM_BASE; 13 static struct clk_pm_regs *clk = (struct clk_pm_regs *)CLK_PM_BASE;
14 14
15 unsigned int get_sys_clk_rate(void) 15 unsigned int get_sys_clk_rate(void)
16 { 16 {
17 if (readl(&clk->sysclk_ctrl) & CLK_SYSCLK_PLL397) 17 if (readl(&clk->sysclk_ctrl) & CLK_SYSCLK_PLL397)
18 return RTC_CLK_FREQUENCY * 397; 18 return RTC_CLK_FREQUENCY * 397;
19 else 19 else
20 return OSC_CLK_FREQUENCY; 20 return OSC_CLK_FREQUENCY;
21 } 21 }
22 22
23 unsigned int get_hclk_pll_rate(void) 23 unsigned int get_hclk_pll_rate(void)
24 { 24 {
25 unsigned long long fin, fref, fcco, fout; 25 unsigned long long fin, fref, fcco, fout;
26 u32 val, m_div, n_div, p_div; 26 u32 val, m_div, n_div, p_div;
27 27
28 /* 28 /*
29 * Valid frequency ranges: 29 * Valid frequency ranges:
30 * 1 * 10^6 <= Fin <= 20 * 10^6 30 * 1 * 10^6 <= Fin <= 20 * 10^6
31 * 1 * 10^6 <= Fref <= 27 * 10^6 31 * 1 * 10^6 <= Fref <= 27 * 10^6
32 * 156 * 10^6 <= Fcco <= 320 * 10^6 32 * 156 * 10^6 <= Fcco <= 320 * 10^6
33 */ 33 */
34 34
35 fref = fin = get_sys_clk_rate(); 35 fref = fin = get_sys_clk_rate();
36 if (fin > 20000000ULL || fin < 1000000ULL) 36 if (fin > 20000000ULL || fin < 1000000ULL)
37 return 0; 37 return 0;
38 38
39 val = readl(&clk->hclkpll_ctrl); 39 val = readl(&clk->hclkpll_ctrl);
40 m_div = ((val & CLK_HCLK_PLL_FEEDBACK_DIV_MASK) >> 1) + 1; 40 m_div = ((val & CLK_HCLK_PLL_FEEDBACK_DIV_MASK) >> 1) + 1;
41 n_div = ((val & CLK_HCLK_PLL_PREDIV_MASK) >> 9) + 1; 41 n_div = ((val & CLK_HCLK_PLL_PREDIV_MASK) >> 9) + 1;
42 if (val & CLK_HCLK_PLL_DIRECT) 42 if (val & CLK_HCLK_PLL_DIRECT)
43 p_div = 0; 43 p_div = 0;
44 else 44 else
45 p_div = ((val & CLK_HCLK_PLL_POSTDIV_MASK) >> 11) + 1; 45 p_div = ((val & CLK_HCLK_PLL_POSTDIV_MASK) >> 11) + 1;
46 p_div = 1 << p_div; 46 p_div = 1 << p_div;
47 47
48 if (val & CLK_HCLK_PLL_BYPASS) { 48 if (val & CLK_HCLK_PLL_BYPASS) {
49 do_div(fin, p_div); 49 do_div(fin, p_div);
50 return fin; 50 return fin;
51 } 51 }
52 52
53 do_div(fref, n_div); 53 do_div(fref, n_div);
54 if (fref > 27000000ULL || fref < 1000000ULL) 54 if (fref > 27000000ULL || fref < 1000000ULL)
55 return 0; 55 return 0;
56 56
57 fout = fref * m_div; 57 fout = fref * m_div;
58 if (val & CLK_HCLK_PLL_FEEDBACK) { 58 if (val & CLK_HCLK_PLL_FEEDBACK) {
59 fcco = fout; 59 fcco = fout;
60 do_div(fout, p_div); 60 do_div(fout, p_div);
61 } else 61 } else
62 fcco = fout * p_div; 62 fcco = fout * p_div;
63 63
64 if (fcco > 320000000ULL || fcco < 156000000ULL) 64 if (fcco > 320000000ULL || fcco < 156000000ULL)
65 return 0; 65 return 0;
66 66
67 return fout; 67 return fout;
68 } 68 }
69 69
70 unsigned int get_hclk_clk_div(void) 70 unsigned int get_hclk_clk_div(void)
71 { 71 {
72 u32 val; 72 u32 val;
73 73
74 val = readl(&clk->hclkdiv_ctrl) & CLK_HCLK_ARM_PLL_DIV_MASK; 74 val = readl(&clk->hclkdiv_ctrl) & CLK_HCLK_ARM_PLL_DIV_MASK;
75 75
76 return 1 << val; 76 return 1 << val;
77 } 77 }
78 78
79 unsigned int get_hclk_clk_rate(void) 79 unsigned int get_hclk_clk_rate(void)
80 { 80 {
81 return get_hclk_pll_rate() / get_hclk_clk_div(); 81 return get_hclk_pll_rate() / get_hclk_clk_div();
82 } 82 }
83 83
84 unsigned int get_periph_clk_div(void) 84 unsigned int get_periph_clk_div(void)
85 { 85 {
86 u32 val; 86 u32 val;
87 87
88 val = readl(&clk->hclkdiv_ctrl) & CLK_HCLK_PERIPH_DIV_MASK; 88 val = readl(&clk->hclkdiv_ctrl) & CLK_HCLK_PERIPH_DIV_MASK;
89 89
90 return (val >> 2) + 1; 90 return (val >> 2) + 1;
91 } 91 }
92 92
93 unsigned int get_periph_clk_rate(void) 93 unsigned int get_periph_clk_rate(void)
94 { 94 {
95 if (!(readl(&clk->pwr_ctrl) & CLK_PWR_NORMAL_RUN)) 95 if (!(readl(&clk->pwr_ctrl) & CLK_PWR_NORMAL_RUN))
96 return get_sys_clk_rate(); 96 return get_sys_clk_rate();
97 97
98 return get_hclk_pll_rate() / get_periph_clk_div(); 98 return get_hclk_pll_rate() / get_periph_clk_div();
99 } 99 }
100 100
101 unsigned int get_sdram_clk_rate(void)
102 {
103 unsigned int src_clk;
104
105 if (!(readl(&clk->pwr_ctrl) & CLK_PWR_NORMAL_RUN))
106 return get_sys_clk_rate();
107
108 src_clk = get_hclk_pll_rate();
109
110 if (readl(&clk->sdramclk_ctrl) & CLK_SDRAM_DDR_SEL) {
111 /* using DDR */
112 switch (readl(&clk->hclkdiv_ctrl) & CLK_HCLK_DDRAM_MASK) {
113 case CLK_HCLK_DDRAM_HALF:
114 return src_clk/2;
115 case CLK_HCLK_DDRAM_NOMINAL:
116 return src_clk;
117 default:
118 return 0;
119 }
120 } else {
121 /* using SDR */
122 switch (readl(&clk->hclkdiv_ctrl) & CLK_HCLK_ARM_PLL_DIV_MASK) {
123 case CLK_HCLK_ARM_PLL_DIV_4:
124 return src_clk/4;
125 case CLK_HCLK_ARM_PLL_DIV_2:
126 return src_clk/2;
127 case CLK_HCLK_ARM_PLL_DIV_1:
128 return src_clk;
129 default:
130 return 0;
131 }
132 }
133 }
134
101 int get_serial_clock(void) 135 int get_serial_clock(void)
102 { 136 {
103 return get_periph_clk_rate(); 137 return get_periph_clk_rate();
104 } 138 }
105 139
arch/arm/cpu/arm926ejs/lpc32xx/cpu.c
Diff comments   View file @ 412ae53
1 /* 1 /*
2 * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com> 2 * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com>
3 * 3 *
4 * SPDX-License-Identifier: GPL-2.0+ 4 * SPDX-License-Identifier: GPL-2.0+
5 */ 5 */
6 6
7 #include <common.h> 7 #include <common.h>
8 #include <netdev.h> 8 #include <netdev.h>
9 #include <asm/arch/cpu.h> 9 #include <asm/arch/cpu.h>
10 #include <asm/arch/clk.h> 10 #include <asm/arch/clk.h>
11 #include <asm/arch/wdt.h> 11 #include <asm/arch/wdt.h>
12 #include <asm/arch/sys_proto.h>
12 #include <asm/io.h> 13 #include <asm/io.h>
13 14
14 static struct clk_pm_regs *clk = (struct clk_pm_regs *)CLK_PM_BASE; 15 static struct clk_pm_regs *clk = (struct clk_pm_regs *)CLK_PM_BASE;
15 static struct wdt_regs *wdt = (struct wdt_regs *)WDT_BASE; 16 static struct wdt_regs *wdt = (struct wdt_regs *)WDT_BASE;
16 17
17 void reset_cpu(ulong addr) 18 void reset_cpu(ulong addr)
18 { 19 {
19 /* Enable watchdog clock */ 20 /* Enable watchdog clock */
20 setbits_le32(&clk->timclk_ctrl, CLK_TIMCLK_WATCHDOG); 21 setbits_le32(&clk->timclk_ctrl, CLK_TIMCLK_WATCHDOG);
21 22
22 /* Reset pulse length is 13005 peripheral clock frames */ 23 /* Reset pulse length is 13005 peripheral clock frames */
23 writel(13000, &wdt->pulse); 24 writel(13000, &wdt->pulse);
24 25
25 /* Force WDOG_RESET2 and RESOUT_N signal active */ 26 /* Force WDOG_RESET2 and RESOUT_N signal active */
26 writel(WDTIM_MCTRL_RESFRC2 | WDTIM_MCTRL_RESFRC1 | WDTIM_MCTRL_M_RES2, 27 writel(WDTIM_MCTRL_RESFRC2 | WDTIM_MCTRL_RESFRC1 | WDTIM_MCTRL_M_RES2,
27 &wdt->mctrl); 28 &wdt->mctrl);
28 29
29 while (1) 30 while (1)
30 /* NOP */; 31 /* NOP */;
31 } 32 }
32 33
33 #if defined(CONFIG_ARCH_CPU_INIT) 34 #if defined(CONFIG_ARCH_CPU_INIT)
34 int arch_cpu_init(void) 35 int arch_cpu_init(void)
35 { 36 {
36 /* 37 /*
37 * It might be necessary to flush data cache, if U-boot is loaded 38 * It might be necessary to flush data cache, if U-boot is loaded
38 * from kickstart bootloader, e.g. from S1L loader 39 * from kickstart bootloader, e.g. from S1L loader
39 */ 40 */
40 flush_dcache_all(); 41 flush_dcache_all();
41 42
42 return 0; 43 return 0;
43 } 44 }
44 #else 45 #else
45 #error "You have to select CONFIG_ARCH_CPU_INIT" 46 #error "You have to select CONFIG_ARCH_CPU_INIT"
46 #endif 47 #endif
47 48
48 #if defined(CONFIG_DISPLAY_CPUINFO) 49 #if defined(CONFIG_DISPLAY_CPUINFO)
49 int print_cpuinfo(void) 50 int print_cpuinfo(void)
50 { 51 {
51 printf("CPU: NXP LPC32XX\n"); 52 printf("CPU: NXP LPC32XX\n");
52 printf("CPU clock: %uMHz\n", get_hclk_pll_rate() / 1000000); 53 printf("CPU clock: %uMHz\n", get_hclk_pll_rate() / 1000000);
53 printf("AHB bus clock: %uMHz\n", get_hclk_clk_rate() / 1000000); 54 printf("AHB bus clock: %uMHz\n", get_hclk_clk_rate() / 1000000);
54 printf("Peripheral clock: %uMHz\n", get_periph_clk_rate() / 1000000); 55 printf("Peripheral clock: %uMHz\n", get_periph_clk_rate() / 1000000);
55 56
56 return 0; 57 return 0;
57 } 58 }
58 #endif 59 #endif
59 60
60 #ifdef CONFIG_LPC32XX_ETH 61 #ifdef CONFIG_LPC32XX_ETH
61 int cpu_eth_init(bd_t *bis) 62 int cpu_eth_init(bd_t *bis)
62 { 63 {
63 lpc32xx_eth_initialize(bis); 64 lpc32xx_eth_initialize(bis);
64 return 0; 65 return 0;
65 } 66 }
66 #endif 67 #endif
67 68
arch/arm/cpu/arm926ejs/lpc32xx/dram.c
Diff comments   View file @ 412ae53
File was created 1 /*
2 * LPC32xx dram init
3 *
4 * (C) Copyright 2014 DENX Software Engineering GmbH
5 * Written-by: Albert ARIBAUD <albert.aribaud@3adev.fr>
6 *
7 * This is called by SPL to gain access to the SDR DRAM.
8 *
9 * This code runs from SRAM.
10 *
11 * Actual CONFIG_LPC32XX_SDRAM_* parameters must be provided
12 * by the board configuration file.
13 *
14 * SPDX-License-Identifier: GPL-2.0+
15 */
16
17 #include <common.h>
18 #include <netdev.h>
19 #include <asm/arch/cpu.h>
20 #include <asm/arch/clk.h>
21 #include <asm/arch/wdt.h>
22 #include <asm/arch/emc.h>
23 #include <asm/io.h>
24
25 static struct clk_pm_regs *clk = (struct clk_pm_regs *)CLK_PM_BASE;
26 static struct emc_regs *emc = (struct emc_regs *)EMC_BASE;
27
28 void ddr_init(struct emc_dram_settings *dram)
29 {
30 uint32_t ck;
31
32 /* Enable EMC interface and choose little endian mode */
33 writel(1, &emc->ctrl);
34 writel(0, &emc->config);
35 /* Select maximum EMC Dynamic Memory Refresh Time */
36 writel(0x7FF, &emc->refresh);
37 /* Determine CLK */
38 ck = get_sdram_clk_rate();
39 /* Configure SDRAM */
40 writel(dram->cmddelay, &clk->sdramclk_ctrl);
41 writel(dram->config0, &emc->config0);
42 writel(dram->rascas0, &emc->rascas0);
43 writel(dram->rdconfig, &emc->read_config);
44 /* Set timings */
45 writel((ck / dram->trp) & 0x0000000F, &emc->t_rp);
46 writel((ck / dram->tras) & 0x0000000F, &emc->t_ras);
47 writel((ck / dram->tsrex) & 0x0000007F, &emc->t_srex);
48 writel((ck / dram->twr) & 0x0000000F, &emc->t_wr);
49 writel((ck / dram->trc) & 0x0000001F, &emc->t_rc);
50 writel((ck / dram->trfc) & 0x0000001F, &emc->t_rfc);
51 writel((ck / dram->txsr) & 0x000000FF, &emc->t_xsr);
52 writel(dram->trrd, &emc->t_rrd);
53 writel(dram->tmrd, &emc->t_mrd);
54 writel(dram->tcdlr, &emc->t_cdlr);
55 /* Dynamic refresh */
56 writel((((ck / dram->refresh) >> 4) & 0x7FF), &emc->refresh);
57 udelay(10);
58 /* Force all clocks, enable inverted ck, issue NOP command */
59 writel(0x00000193, &emc->control);
60 udelay(100);
61 /* Keep all clocks enabled, issue a PRECHARGE ALL command */
62 writel(0x00000113, &emc->control);
63 /* Fast dynamic refresh for at least a few SDRAM ck cycles */
64 writel((((128) >> 4) & 0x7FF), &emc->refresh);
65 udelay(10);
66 /* set correct dynamic refresh timing */
67 writel((((ck / dram->refresh) >> 4) & 0x7FF), &emc->refresh);
68 udelay(10);
69 /* set normal mode to CAS=3 */
70 writel(0x00000093, &emc->control);
71 readl(EMC_DYCS0_BASE | dram->mode);
72 /* set extended mode to all zeroes */
73 writel(0x00000093, &emc->control);
74 readl(EMC_DYCS0_BASE | dram->emode);
75 /* stop forcing clocks, keep inverted clock, issue normal mode */
76 writel(0x00000010, &emc->control);
77 }
78
arch/arm/cpu/arm926ejs/lpc32xx/lowlevel_init.S
Diff comments   View file @ 412ae53
File was created 1 /*
2 * WORK Microwave work_92105 board low level init
3 *
4 * (C) Copyright 2014 DENX Software Engineering GmbH
5 * Written-by: Albert ARIBAUD <albert.aribaud@3adev.fr>
6 *
7 * Low level init is called from SPL to set up the clocks.
8 * On entry, the LPC3250 is in Direct Run mode with all clocks
9 * running at 13 MHz; on exit, ARM clock is 208 MHz, HCLK is
10 * 104 MHz and PCLK is 13 MHz.
11 *
12 * This code must run from SRAM so that the clock changes do
13 * not prevent it from executing.
14 *
15 * SPDX-License-Identifier: GPL-2.0+
16 */
17
18 .globl lowlevel_init
19
20 lowlevel_init:
21
22 /* Set ARM, HCLK, PCLK dividers for normal mode */
23 ldr r0, =0x0000003D
24 ldr r1, =0x40004040
25 str r0, [r1]
26
27 /* Start HCLK PLL for 208 MHz */
28 ldr r0, =0x0001401E
29 ldr r1, =0x40004058
30 str r0, [r1]
31
32 /* wait for HCLK PLL to lock */
33 1:
34 ldr r0, [r1]
35 ands r0, r0, #1
36 beq 1b
37
38 /* switch to normal mode */
39 ldr r1, =0x40004044
40 ldr r0, [r1]
41 orr r0, #0x00000004
42 str r0, [r1]
43
44 /* Return to U-boot via saved link register */
45 mov pc, lr
46
arch/arm/include/asm/arch-lpc32xx/clk.h
Diff comments   View file @ 412ae53
1 /* 1 /*
2 * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com> 2 * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com>
3 * 3 *
4 * SPDX-License-Identifier: GPL-2.0+ 4 * SPDX-License-Identifier: GPL-2.0+
5 */ 5 */
6 6
7 #ifndef _LPC32XX_CLK_H 7 #ifndef _LPC32XX_CLK_H
8 #define _LPC32XX_CLK_H 8 #define _LPC32XX_CLK_H
9 9
10 #include <asm/types.h> 10 #include <asm/types.h>
11 11
12 #define OSC_CLK_FREQUENCY 13000000 12 #define OSC_CLK_FREQUENCY 13000000
13 #define RTC_CLK_FREQUENCY 32768 13 #define RTC_CLK_FREQUENCY 32768
14 14
15 /* Clocking and Power Control Registers */ 15 /* Clocking and Power Control Registers */
16 struct clk_pm_regs { 16 struct clk_pm_regs {
17 u32 reserved0[5]; 17 u32 reserved0[5];
18 u32 boot_map; /* Boot Map Control Register */ 18 u32 boot_map; /* Boot Map Control Register */
19 u32 p0_intr_er; /* Port 0/1 Start and Interrupt Enable */ 19 u32 p0_intr_er; /* Port 0/1 Start and Interrupt Enable */
20 u32 usbdiv_ctrl; /* USB Clock Pre-Divide Register */ 20 u32 usbdiv_ctrl; /* USB Clock Pre-Divide Register */
21 /* Internal Start Signal Sources Registers */ 21 /* Internal Start Signal Sources Registers */
22 u32 start_er_int; /* Start Enable Register */ 22 u32 start_er_int; /* Start Enable Register */
23 u32 start_rsr_int; /* Start Raw Status Register */ 23 u32 start_rsr_int; /* Start Raw Status Register */
24 u32 start_sr_int; /* Start Status Register */ 24 u32 start_sr_int; /* Start Status Register */
25 u32 start_apr_int; /* Start Activation Polarity Register */ 25 u32 start_apr_int; /* Start Activation Polarity Register */
26 /* Device Pin Start Signal Sources Registers */ 26 /* Device Pin Start Signal Sources Registers */
27 u32 start_er_pin; /* Start Enable Register */ 27 u32 start_er_pin; /* Start Enable Register */
28 u32 start_rsr_pin; /* Start Raw Status Register */ 28 u32 start_rsr_pin; /* Start Raw Status Register */
29 u32 start_sr_pin; /* Start Status Register */ 29 u32 start_sr_pin; /* Start Status Register */
30 u32 start_apr_pin; /* Start Activation Polarity Register */ 30 u32 start_apr_pin; /* Start Activation Polarity Register */
31 /* Clock Control Registers */ 31 /* Clock Control Registers */
32 u32 hclkdiv_ctrl; /* HCLK Divider Control Register */ 32 u32 hclkdiv_ctrl; /* HCLK Divider Control Register */
33 u32 pwr_ctrl; /* Power Control Register */ 33 u32 pwr_ctrl; /* Power Control Register */
34 u32 pll397_ctrl; /* PLL397 Control Register */ 34 u32 pll397_ctrl; /* PLL397 Control Register */
35 u32 osc_ctrl; /* Main Oscillator Control Register */ 35 u32 osc_ctrl; /* Main Oscillator Control Register */
36 u32 sysclk_ctrl; /* SYSCLK Control Register */ 36 u32 sysclk_ctrl; /* SYSCLK Control Register */
37 u32 lcdclk_ctrl; /* LCD Clock Control Register */ 37 u32 lcdclk_ctrl; /* LCD Clock Control Register */
38 u32 hclkpll_ctrl; /* HCLK PLL Control Register */ 38 u32 hclkpll_ctrl; /* HCLK PLL Control Register */
39 u32 reserved1; 39 u32 reserved1;
40 u32 adclk_ctrl1; /* ADC Clock Control1 Register */ 40 u32 adclk_ctrl1; /* ADC Clock Control1 Register */
41 u32 usb_ctrl; /* USB Control Register */ 41 u32 usb_ctrl; /* USB Control Register */
42 u32 sdramclk_ctrl; /* SDRAM Clock Control Register */ 42 u32 sdramclk_ctrl; /* SDRAM Clock Control Register */
43 u32 ddr_lap_nom; /* DDR Calibration Nominal Value */ 43 u32 ddr_lap_nom; /* DDR Calibration Nominal Value */
44 u32 ddr_lap_count; /* DDR Calibration Measured Value */ 44 u32 ddr_lap_count; /* DDR Calibration Measured Value */
45 u32 ddr_cal_delay; /* DDR Calibration Delay Value */ 45 u32 ddr_cal_delay; /* DDR Calibration Delay Value */
46 u32 ssp_ctrl; /* SSP Control Register */ 46 u32 ssp_ctrl; /* SSP Control Register */
47 u32 i2s_ctrl; /* I2S Clock Control Register */ 47 u32 i2s_ctrl; /* I2S Clock Control Register */
48 u32 ms_ctrl; /* Memory Card Control Register */ 48 u32 ms_ctrl; /* Memory Card Control Register */
49 u32 reserved2[3]; 49 u32 reserved2[3];
50 u32 macclk_ctrl; /* Ethernet MAC Clock Control Register */ 50 u32 macclk_ctrl; /* Ethernet MAC Clock Control Register */
51 u32 reserved3[4]; 51 u32 reserved3[4];
52 u32 test_clk; /* Test Clock Selection Register */ 52 u32 test_clk; /* Test Clock Selection Register */
53 u32 sw_int; /* Software Interrupt Register */ 53 u32 sw_int; /* Software Interrupt Register */
54 u32 i2cclk_ctrl; /* I2C Clock Control Register */ 54 u32 i2cclk_ctrl; /* I2C Clock Control Register */
55 u32 keyclk_ctrl; /* Keyboard Scan Clock Control Register */ 55 u32 keyclk_ctrl; /* Keyboard Scan Clock Control Register */
56 u32 adclk_ctrl; /* ADC Clock Control Register */ 56 u32 adclk_ctrl; /* ADC Clock Control Register */
57 u32 pwmclk_ctrl; /* PWM Clock Control Register */ 57 u32 pwmclk_ctrl; /* PWM Clock Control Register */
58 u32 timclk_ctrl; /* Watchdog and Highspeed Timer Control */ 58 u32 timclk_ctrl; /* Watchdog and Highspeed Timer Control */
59 u32 timclk_ctrl1; /* Motor and Timer Clock Control */ 59 u32 timclk_ctrl1; /* Motor and Timer Clock Control */
60 u32 spi_ctrl; /* SPI Control Register */ 60 u32 spi_ctrl; /* SPI Control Register */
61 u32 flashclk_ctrl; /* NAND Flash Clock Control Register */ 61 u32 flashclk_ctrl; /* NAND Flash Clock Control Register */
62 u32 reserved4; 62 u32 reserved4;
63 u32 u3clk; /* UART 3 Clock Control Register */ 63 u32 u3clk; /* UART 3 Clock Control Register */
64 u32 u4clk; /* UART 4 Clock Control Register */ 64 u32 u4clk; /* UART 4 Clock Control Register */
65 u32 u5clk; /* UART 5 Clock Control Register */ 65 u32 u5clk; /* UART 5 Clock Control Register */
66 u32 u6clk; /* UART 6 Clock Control Register */ 66 u32 u6clk; /* UART 6 Clock Control Register */
67 u32 irdaclk; /* IrDA Clock Control Register */ 67 u32 irdaclk; /* IrDA Clock Control Register */
68 u32 uartclk_ctrl; /* UART Clock Control Register */ 68 u32 uartclk_ctrl; /* UART Clock Control Register */
69 u32 dmaclk_ctrl; /* DMA Clock Control Register */ 69 u32 dmaclk_ctrl; /* DMA Clock Control Register */
70 u32 autoclk_ctrl; /* Autoclock Control Register */ 70 u32 autoclk_ctrl; /* Autoclock Control Register */
71 }; 71 };
72 72
73 /* HCLK Divider Control Register bits */ 73 /* HCLK Divider Control Register bits */
74 #define CLK_HCLK_DDRAM_MASK (0x3 << 7)
74 #define CLK_HCLK_DDRAM_HALF (0x2 << 7) 75 #define CLK_HCLK_DDRAM_HALF (0x2 << 7)
75 #define CLK_HCLK_DDRAM_NOMINAL (0x1 << 7) 76 #define CLK_HCLK_DDRAM_NOMINAL (0x1 << 7)
76 #define CLK_HCLK_DDRAM_STOPPED (0x0 << 7) 77 #define CLK_HCLK_DDRAM_STOPPED (0x0 << 7)
77 #define CLK_HCLK_PERIPH_DIV_MASK (0x1F << 2) 78 #define CLK_HCLK_PERIPH_DIV_MASK (0x1F << 2)
78 #define CLK_HCLK_PERIPH_DIV(n) ((((n) - 1) & 0x1F) << 2) 79 #define CLK_HCLK_PERIPH_DIV(n) ((((n) - 1) & 0x1F) << 2)
79 #define CLK_HCLK_ARM_PLL_DIV_MASK (0x3 << 0) 80 #define CLK_HCLK_ARM_PLL_DIV_MASK (0x3 << 0)
80 #define CLK_HCLK_ARM_PLL_DIV_4 (0x2 << 0) 81 #define CLK_HCLK_ARM_PLL_DIV_4 (0x2 << 0)
81 #define CLK_HCLK_ARM_PLL_DIV_2 (0x1 << 0) 82 #define CLK_HCLK_ARM_PLL_DIV_2 (0x1 << 0)
82 #define CLK_HCLK_ARM_PLL_DIV_1 (0x0 << 0) 83 #define CLK_HCLK_ARM_PLL_DIV_1 (0x0 << 0)
83 84
84 /* Power Control Register bits */ 85 /* Power Control Register bits */
85 #define CLK_PWR_HCLK_RUN_PERIPH (1 << 10) 86 #define CLK_PWR_HCLK_RUN_PERIPH (1 << 10)
86 #define CLK_PWR_EMC_SREFREQ (1 << 9) 87 #define CLK_PWR_EMC_SREFREQ (1 << 9)
87 #define CLK_PWR_EMC_SREFREQ_UPDATE (1 << 8) 88 #define CLK_PWR_EMC_SREFREQ_UPDATE (1 << 8)
88 #define CLK_PWR_SDRAM_SREFREQ (1 << 7) 89 #define CLK_PWR_SDRAM_SREFREQ (1 << 7)
89 #define CLK_PWR_HIGHCORE_LEVEL (1 << 5) 90 #define CLK_PWR_HIGHCORE_LEVEL (1 << 5)
90 #define CLK_PWR_SYSCLKEN_LEVEL (1 << 4) 91 #define CLK_PWR_SYSCLKEN_LEVEL (1 << 4)
91 #define CLK_PWR_SYSCLKEN_CTRL (1 << 3) 92 #define CLK_PWR_SYSCLKEN_CTRL (1 << 3)
92 #define CLK_PWR_NORMAL_RUN (1 << 2) 93 #define CLK_PWR_NORMAL_RUN (1 << 2)
93 #define CLK_PWR_HIGHCORE_CTRL (1 << 1) 94 #define CLK_PWR_HIGHCORE_CTRL (1 << 1)
94 #define CLK_PWR_STOP_MODE (1 << 0) 95 #define CLK_PWR_STOP_MODE (1 << 0)
95 96
96 /* SYSCLK Control Register bits */ 97 /* SYSCLK Control Register bits */
97 #define CLK_SYSCLK_PLL397 (1 << 1) 98 #define CLK_SYSCLK_PLL397 (1 << 1)
98 #define CLK_SYSCLK_MUX (1 << 0) 99 #define CLK_SYSCLK_MUX (1 << 0)
99 100
100 /* HCLK PLL Control Register bits */ 101 /* HCLK PLL Control Register bits */
101 #define CLK_HCLK_PLL_OPERATING (1 << 16) 102 #define CLK_HCLK_PLL_OPERATING (1 << 16)
102 #define CLK_HCLK_PLL_BYPASS (1 << 15) 103 #define CLK_HCLK_PLL_BYPASS (1 << 15)
103 #define CLK_HCLK_PLL_DIRECT (1 << 14) 104 #define CLK_HCLK_PLL_DIRECT (1 << 14)
104 #define CLK_HCLK_PLL_FEEDBACK (1 << 13) 105 #define CLK_HCLK_PLL_FEEDBACK (1 << 13)
105 #define CLK_HCLK_PLL_POSTDIV_MASK (0x3 << 11) 106 #define CLK_HCLK_PLL_POSTDIV_MASK (0x3 << 11)
106 #define CLK_HCLK_PLL_POSTDIV_16 (0x3 << 11) 107 #define CLK_HCLK_PLL_POSTDIV_16 (0x3 << 11)
107 #define CLK_HCLK_PLL_POSTDIV_8 (0x2 << 11) 108 #define CLK_HCLK_PLL_POSTDIV_8 (0x2 << 11)
108 #define CLK_HCLK_PLL_POSTDIV_4 (0x1 << 11) 109 #define CLK_HCLK_PLL_POSTDIV_4 (0x1 << 11)
109 #define CLK_HCLK_PLL_POSTDIV_2 (0x0 << 11) 110 #define CLK_HCLK_PLL_POSTDIV_2 (0x0 << 11)
110 #define CLK_HCLK_PLL_PREDIV_MASK (0x3 << 9) 111 #define CLK_HCLK_PLL_PREDIV_MASK (0x3 << 9)
111 #define CLK_HCLK_PLL_PREDIV_4 (0x3 << 9) 112 #define CLK_HCLK_PLL_PREDIV_4 (0x3 << 9)
112 #define CLK_HCLK_PLL_PREDIV_3 (0x2 << 9) 113 #define CLK_HCLK_PLL_PREDIV_3 (0x2 << 9)
113 #define CLK_HCLK_PLL_PREDIV_2 (0x1 << 9) 114 #define CLK_HCLK_PLL_PREDIV_2 (0x1 << 9)
114 #define CLK_HCLK_PLL_PREDIV_1 (0x0 << 9) 115 #define CLK_HCLK_PLL_PREDIV_1 (0x0 << 9)
115 #define CLK_HCLK_PLL_FEEDBACK_DIV_MASK (0xFF << 1) 116 #define CLK_HCLK_PLL_FEEDBACK_DIV_MASK (0xFF << 1)
116 #define CLK_HCLK_PLL_FEEDBACK_DIV(n) ((((n) - 1) & 0xFF) << 1) 117 #define CLK_HCLK_PLL_FEEDBACK_DIV(n) ((((n) - 1) & 0xFF) << 1)
117 #define CLK_HCLK_PLL_LOCKED (1 << 0) 118 #define CLK_HCLK_PLL_LOCKED (1 << 0)
118 119
119 /* Ethernet MAC Clock Control Register bits */ 120 /* Ethernet MAC Clock Control Register bits */
120 #define CLK_MAC_RMII (0x3 << 3) 121 #define CLK_MAC_RMII (0x3 << 3)
121 #define CLK_MAC_MII (0x1 << 3) 122 #define CLK_MAC_MII (0x1 << 3)
122 #define CLK_MAC_MASTER (1 << 2) 123 #define CLK_MAC_MASTER (1 << 2)
123 #define CLK_MAC_SLAVE (1 << 1) 124 #define CLK_MAC_SLAVE (1 << 1)
124 #define CLK_MAC_REG (1 << 0) 125 #define CLK_MAC_REG (1 << 0)
125 126
126 /* I2C Clock Control Register bits */ 127 /* I2C Clock Control Register bits */
127 #define CLK_I2C2_ENABLE (1 << 1) 128 #define CLK_I2C2_ENABLE (1 << 1)
128 #define CLK_I2C1_ENABLE (1 << 0) 129 #define CLK_I2C1_ENABLE (1 << 0)
129 130
130 /* Timer Clock Control1 Register bits */ 131 /* Timer Clock Control1 Register bits */
131 #define CLK_TIMCLK_MOTOR (1 << 6) 132 #define CLK_TIMCLK_MOTOR (1 << 6)
132 #define CLK_TIMCLK_TIMER3 (1 << 5) 133 #define CLK_TIMCLK_TIMER3 (1 << 5)
133 #define CLK_TIMCLK_TIMER2 (1 << 4) 134 #define CLK_TIMCLK_TIMER2 (1 << 4)
134 #define CLK_TIMCLK_TIMER1 (1 << 3) 135 #define CLK_TIMCLK_TIMER1 (1 << 3)
135 #define CLK_TIMCLK_TIMER0 (1 << 2) 136 #define CLK_TIMCLK_TIMER0 (1 << 2)
136 #define CLK_TIMCLK_TIMER5 (1 << 1) 137 #define CLK_TIMCLK_TIMER5 (1 << 1)
137 #define CLK_TIMCLK_TIMER4 (1 << 0) 138 #define CLK_TIMCLK_TIMER4 (1 << 0)
138 139
139 /* Timer Clock Control Register bits */ 140 /* Timer Clock Control Register bits */
140 #define CLK_TIMCLK_HSTIMER (1 << 1) 141 #define CLK_TIMCLK_HSTIMER (1 << 1)
141 #define CLK_TIMCLK_WATCHDOG (1 << 0) 142 #define CLK_TIMCLK_WATCHDOG (1 << 0)
142 143
143 /* UART Clock Control Register bits */ 144 /* UART Clock Control Register bits */
144 #define CLK_UART(n) (1 << ((n) - 3)) 145 #define CLK_UART(n) (1 << ((n) - 3))
145 146
146 /* UARTn Clock Select Registers bits */ 147 /* UARTn Clock Select Registers bits */
147 #define CLK_UART_HCLK (1 << 16) 148 #define CLK_UART_HCLK (1 << 16)
148 #define CLK_UART_X_DIV(n) (((n) & 0xFF) << 8) 149 #define CLK_UART_X_DIV(n) (((n) & 0xFF) << 8)
149 #define CLK_UART_Y_DIV(n) (((n) & 0xFF) << 0) 150 #define CLK_UART_Y_DIV(n) (((n) & 0xFF) << 0)
150 151
151 /* DMA Clock Control Register bits */ 152 /* DMA Clock Control Register bits */
152 #define CLK_DMA_ENABLE (1 << 0) 153 #define CLK_DMA_ENABLE (1 << 0)
153 154
154 /* NAND Clock Control Register bits */ 155 /* NAND Clock Control Register bits */
155 #define CLK_NAND_MLC (1 << 1) 156 #define CLK_NAND_MLC (1 << 1)
156 #define CLK_NAND_MLC_INT (1 << 5) 157 #define CLK_NAND_MLC_INT (1 << 5)
157 158
158 /* SSP Clock Control Register bits */ 159 /* SSP Clock Control Register bits */
159 #define CLK_SSP0_ENABLE_CLOCK (1 << 0) 160 #define CLK_SSP0_ENABLE_CLOCK (1 << 0)
160 161
162 /* SDRAMCLK register bits */
163 #define CLK_SDRAM_DDR_SEL (1 << 1)
164
161 unsigned int get_sys_clk_rate(void); 165 unsigned int get_sys_clk_rate(void);
162 unsigned int get_hclk_pll_rate(void); 166 unsigned int get_hclk_pll_rate(void);
163 unsigned int get_hclk_clk_div(void); 167 unsigned int get_hclk_clk_div(void);
164 unsigned int get_hclk_clk_rate(void); 168 unsigned int get_hclk_clk_rate(void);
165 unsigned int get_periph_clk_div(void); 169 unsigned int get_periph_clk_div(void);
166 unsigned int get_periph_clk_rate(void); 170 unsigned int get_periph_clk_rate(void);
171 unsigned int get_sdram_clk_rate(void);
167 172
168 #endif /* _LPC32XX_CLK_H */ 173 #endif /* _LPC32XX_CLK_H */
169 174
arch/arm/include/asm/arch-lpc32xx/cpu.h
Diff comments   View file @ 412ae53
1 /* 1 /*
2 * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com> 2 * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com>
3 * 3 *
4 * SPDX-License-Identifier: GPL-2.0+ 4 * SPDX-License-Identifier: GPL-2.0+
5 */ 5 */
6 6
7 #ifndef _LPC32XX_CPU_H 7 #ifndef _LPC32XX_CPU_H
8 #define _LPC32XX_CPU_H 8 #define _LPC32XX_CPU_H
9 9
10 /* LPC32XX Memory map */ 10 /* LPC32XX Memory map */
11 11
12 /* AHB physical base addresses */ 12 /* AHB physical base addresses */
13 #define SLC_NAND_BASE 0x20020000 /* SLC NAND Flash registers base */ 13 #define SLC_NAND_BASE 0x20020000 /* SLC NAND Flash registers base */
14 #define SSP0_BASE 0x20084000 /* SSP0 registers base */ 14 #define SSP0_BASE 0x20084000 /* SSP0 registers base */
15 #define SD_CARD_BASE 0x20098000 /* SD card interface registers base */ 15 #define SD_CARD_BASE 0x20098000 /* SD card interface registers base */
16 #define MLC_NAND_BASE 0x200A8000 /* MLC NAND Flash registers base */ 16 #define MLC_NAND_BASE 0x200A8000 /* MLC NAND Flash registers base */
17 #define DMA_BASE 0x31000000 /* DMA controller registers base */ 17 #define DMA_BASE 0x31000000 /* DMA controller registers base */
18 #define USB_BASE 0x31020000 /* USB registers base */ 18 #define USB_BASE 0x31020000 /* USB registers base */
19 #define LCD_BASE 0x31040000 /* LCD registers base */ 19 #define LCD_BASE 0x31040000 /* LCD registers base */
20 #define ETHERNET_BASE 0x31060000 /* Ethernet registers base */ 20 #define ETHERNET_BASE 0x31060000 /* Ethernet registers base */
21 #define EMC_BASE 0x31080000 /* EMC configuration registers base */ 21 #define EMC_BASE 0x31080000 /* EMC configuration registers base */
22 22
23 /* FAB peripherals base addresses */ 23 /* FAB peripherals base addresses */
24 #define CLK_PM_BASE 0x40004000 /* System control registers base */ 24 #define CLK_PM_BASE 0x40004000 /* System control registers base */
25 #define HS_UART1_BASE 0x40014000 /* High speed UART 1 registers base */ 25 #define HS_UART1_BASE 0x40014000 /* High speed UART 1 registers base */
26 #define HS_UART2_BASE 0x40018000 /* High speed UART 2 registers base */ 26 #define HS_UART2_BASE 0x40018000 /* High speed UART 2 registers base */
27 #define HS_UART7_BASE 0x4001C000 /* High speed UART 7 registers base */ 27 #define HS_UART7_BASE 0x4001C000 /* High speed UART 7 registers base */
28 #define RTC_BASE 0x40024000 /* RTC registers base */ 28 #define RTC_BASE 0x40024000 /* RTC registers base */
29 #define GPIO_BASE 0x40028000 /* GPIO registers base */ 29 #define GPIO_BASE 0x40028000 /* GPIO registers base */
30 #define MUX_BASE 0x40028100 /* MUX registers base */
30 #define WDT_BASE 0x4003C000 /* Watchdog timer registers base */ 31 #define WDT_BASE 0x4003C000 /* Watchdog timer registers base */
31 #define TIMER0_BASE 0x40044000 /* Timer0 registers base */ 32 #define TIMER0_BASE 0x40044000 /* Timer0 registers base */
32 #define TIMER1_BASE 0x4004C000 /* Timer1 registers base */ 33 #define TIMER1_BASE 0x4004C000 /* Timer1 registers base */
33 #define UART_CTRL_BASE 0x40054000 /* UART control regsisters base */ 34 #define UART_CTRL_BASE 0x40054000 /* UART control regsisters base */
34 35
35 /* APB peripherals base addresses */ 36 /* APB peripherals base addresses */
36 #define UART3_BASE 0x40080000 /* UART 3 registers base */ 37 #define UART3_BASE 0x40080000 /* UART 3 registers base */
37 #define UART4_BASE 0x40088000 /* UART 4 registers base */ 38 #define UART4_BASE 0x40088000 /* UART 4 registers base */
38 #define UART5_BASE 0x40090000 /* UART 5 registers base */ 39 #define UART5_BASE 0x40090000 /* UART 5 registers base */
39 #define UART6_BASE 0x40098000 /* UART 6 registers base */ 40 #define UART6_BASE 0x40098000 /* UART 6 registers base */
40 #define I2C1_BASE 0x400A0000 /* I2C 1 registers base */ 41 #define I2C1_BASE 0x400A0000 /* I2C 1 registers base */
41 #define I2C2_BASE 0x400A8000 /* I2C 2 registers base */ 42 #define I2C2_BASE 0x400A8000 /* I2C 2 registers base */
42 43
43 /* External SDRAM Memory Bank base addresses */ 44 /* External SDRAM Memory Bank base addresses */
44 #define EMC_DYCS0_BASE 0x80000000 /* SDRAM DYCS0 base address */ 45 #define EMC_DYCS0_BASE 0x80000000 /* SDRAM DYCS0 base address */
45 #define EMC_DYCS1_BASE 0xA0000000 /* SDRAM DYCS1 base address */ 46 #define EMC_DYCS1_BASE 0xA0000000 /* SDRAM DYCS1 base address */
46 47
47 /* External Static Memory Bank base addresses */ 48 /* External Static Memory Bank base addresses */
48 #define EMC_CS0_BASE 0xE0000000 49 #define EMC_CS0_BASE 0xE0000000
49 #define EMC_CS1_BASE 0xE1000000 50 #define EMC_CS1_BASE 0xE1000000
50 #define EMC_CS2_BASE 0xE2000000 51 #define EMC_CS2_BASE 0xE2000000
51 #define EMC_CS3_BASE 0xE3000000 52 #define EMC_CS3_BASE 0xE3000000
52 53
53 #endif /* _LPC32XX_CPU_H */ 54 #endif /* _LPC32XX_CPU_H */
54 55
arch/arm/include/asm/arch-lpc32xx/emc.h
Diff comments   View file @ 412ae53
1 /* 1 /*
2 * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com> 2 * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com>
3 * 3 *
4 * SPDX-License-Identifier: GPL-2.0+ 4 * SPDX-License-Identifier: GPL-2.0+
5 */ 5 */
6 6
7 #ifndef _LPC32XX_EMC_H 7 #ifndef _LPC32XX_EMC_H
8 #define _LPC32XX_EMC_H 8 #define _LPC32XX_EMC_H
9 9
10 #include <asm/types.h> 10 #include <asm/types.h>
11 11
12 /* EMC Registers */ 12 /* EMC Registers */
13 struct emc_regs { 13 struct emc_regs {
14 u32 ctrl; /* Controls operation of the EMC */ 14 u32 ctrl; /* Controls operation of the EMC */
15 u32 status; /* Provides EMC status information */ 15 u32 status; /* Provides EMC status information */
16 u32 config; /* Configures operation of the EMC */ 16 u32 config; /* Configures operation of the EMC */
17 u32 reserved0[5]; 17 u32 reserved0[5];
18 u32 control; /* Controls dyn memory operation */ 18 u32 control; /* Controls dyn memory operation */
19 u32 refresh; /* Configures dyn memory refresh operation */ 19 u32 refresh; /* Configures dyn memory refresh operation */
20 u32 read_config; /* Configures the dyn memory read strategy */ 20 u32 read_config; /* Configures the dyn memory read strategy */
21 u32 reserved1; 21 u32 reserved1;
22 u32 t_rp; /* Precharge command period */ 22 u32 t_rp; /* Precharge command period */
23 u32 t_ras; /* Active to precharge command period */ 23 u32 t_ras; /* Active to precharge command period */
24 u32 t_srex; /* Self-refresh exit time */ 24 u32 t_srex; /* Self-refresh exit time */
25 u32 reserved2[2]; 25 u32 reserved2[2];
26 u32 t_wr; /* Write recovery time */ 26 u32 t_wr; /* Write recovery time */
27 u32 t_rc; /* Active to active command period */ 27 u32 t_rc; /* Active to active command period */
28 u32 t_rfc; /* Auto-refresh period */ 28 u32 t_rfc; /* Auto-refresh period */
29 u32 t_xsr; /* Exit self-refresh to active command time */ 29 u32 t_xsr; /* Exit self-refresh to active command time */
30 u32 t_rrd; /* Active bank A to active bank B latency */ 30 u32 t_rrd; /* Active bank A to active bank B latency */
31 u32 t_mrd; /* Load mode register to active command time */ 31 u32 t_mrd; /* Load mode register to active command time */
32 u32 t_cdlr; /* Last data in to read command time */ 32 u32 t_cdlr; /* Last data in to read command time */
33 u32 reserved3[8]; 33 u32 reserved3[8];
34 u32 extended_wait; /* time for static memory rd/wr transfers */ 34 u32 extended_wait; /* time for static memory rd/wr transfers */
35 u32 reserved4[31]; 35 u32 reserved4[31];
36 u32 config0; /* Configuration information for the SDRAM */ 36 u32 config0; /* Configuration information for the SDRAM */
37 u32 rascas0; /* RAS and CAS latencies for the SDRAM */ 37 u32 rascas0; /* RAS and CAS latencies for the SDRAM */
38 u32 reserved5[6]; 38 u32 reserved5[6];
39 u32 config1; /* Configuration information for the SDRAM */ 39 u32 config1; /* Configuration information for the SDRAM */
40 u32 rascas1; /* RAS and CAS latencies for the SDRAM */ 40 u32 rascas1; /* RAS and CAS latencies for the SDRAM */
41 u32 reserved6[54]; 41 u32 reserved6[54];
42 struct emc_stat_t { 42 struct emc_stat_t {
43 u32 config; /* Static memory configuration */ 43 u32 config; /* Static memory configuration */
44 u32 waitwen; /* Delay from chip select to write enable */ 44 u32 waitwen; /* Delay from chip select to write enable */
45 u32 waitoen; /* Delay to output enable */ 45 u32 waitoen; /* Delay to output enable */
46 u32 waitrd; /* Delay to a read access */ 46 u32 waitrd; /* Delay to a read access */
47 u32 waitpage; /* Delay for async page mode read */ 47 u32 waitpage; /* Delay for async page mode read */
48 u32 waitwr; /* Delay to a write access */ 48 u32 waitwr; /* Delay to a write access */
49 u32 waitturn; /* Number of bus turnaround cycles */ 49 u32 waitturn; /* Number of bus turnaround cycles */
50 u32 reserved; 50 u32 reserved;
51 } stat[4]; 51 } stat[4];
52 u32 reserved7[96]; 52 u32 reserved7[96];
53 struct emc_ahb_t { 53 struct emc_ahb_t {
54 u32 control; /* Control register for AHB */ 54 u32 control; /* Control register for AHB */
55 u32 status; /* Status register for AHB */ 55 u32 status; /* Status register for AHB */
56 u32 timeout; /* Timeout register for AHB */ 56 u32 timeout; /* Timeout register for AHB */
57 u32 reserved[5]; 57 u32 reserved[5];
58 } ahb[5]; 58 } ahb[5];
59 }; 59 };
60 60
61 /* Static Memory Configuration Register bits */ 61 /* Static Memory Configuration Register bits */
62 #define EMC_STAT_CONFIG_WP (1 << 20) 62 #define EMC_STAT_CONFIG_WP (1 << 20)
63 #define EMC_STAT_CONFIG_EW (1 << 8) 63 #define EMC_STAT_CONFIG_EW (1 << 8)
64 #define EMC_STAT_CONFIG_PB (1 << 7) 64 #define EMC_STAT_CONFIG_PB (1 << 7)
65 #define EMC_STAT_CONFIG_PC (1 << 6) 65 #define EMC_STAT_CONFIG_PC (1 << 6)
66 #define EMC_STAT_CONFIG_PM (1 << 3) 66 #define EMC_STAT_CONFIG_PM (1 << 3)
67 #define EMC_STAT_CONFIG_32BIT (2 << 0) 67 #define EMC_STAT_CONFIG_32BIT (2 << 0)
68 #define EMC_STAT_CONFIG_16BIT (1 << 0) 68 #define EMC_STAT_CONFIG_16BIT (1 << 0)
69 #define EMC_STAT_CONFIG_8BIT (0 << 0) 69 #define EMC_STAT_CONFIG_8BIT (0 << 0)
70 70
71 /* Static Memory Delay Registers */ 71 /* Static Memory Delay Registers */
72 #define EMC_STAT_WAITWEN(n) (((n) - 1) & 0x0F) 72 #define EMC_STAT_WAITWEN(n) (((n) - 1) & 0x0F)
73 #define EMC_STAT_WAITOEN(n) (((n) - 1) & 0x0F) 73 #define EMC_STAT_WAITOEN(n) (((n) - 1) & 0x0F)
74 #define EMC_STAT_WAITRD(n) (((n) - 1) & 0x1F) 74 #define EMC_STAT_WAITRD(n) (((n) - 1) & 0x1F)
75 #define EMC_STAT_WAITPAGE(n) (((n) - 1) & 0x1F) 75 #define EMC_STAT_WAITPAGE(n) (((n) - 1) & 0x1F)
76 #define EMC_STAT_WAITWR(n) (((n) - 2) & 0x1F) 76 #define EMC_STAT_WAITWR(n) (((n) - 2) & 0x1F)
77 #define EMC_STAT_WAITTURN(n) (((n) - 1) & 0x0F) 77 #define EMC_STAT_WAITTURN(n) (((n) - 1) & 0x0F)
78 78
79 /* EMC settings for DRAM */
80 struct emc_dram_settings {
81 u32 cmddelay;
82 u32 config0;
83 u32 rascas0;
84 u32 rdconfig;
85 u32 trp;
86 u32 tras;
87 u32 tsrex;
88 u32 twr;
89 u32 trc;
90 u32 trfc;
91 u32 txsr;
92 u32 trrd;
93 u32 tmrd;
94 u32 tcdlr;
95 u32 refresh;
96 u32 mode;
97 u32 emode;
98 };
99
79 #endif /* _LPC32XX_EMC_H */ 100 #endif /* _LPC32XX_EMC_H */
80 101
arch/arm/include/asm/arch-lpc32xx/mux.h
Diff comments   View file @ 412ae53
File was created 1 /*
2 * LPC32xx MUX interface
3 *
4 * (C) Copyright 2015 DENX Software Engineering GmbH
5 * Written-by: Albert ARIBAUD <albert.aribaud@3adev.fr>
6 *
7 * SPDX-License-Identifier: GPL-2.0+
8 */
9
10 /**
11 * MUX register map for LPC32xx
12 */
13
14 struct mux_regs {
15 u32 p_mux_set;
16 u32 p_mux_clr;
17 u32 p_mux_state;
18 };
19
arch/arm/include/asm/arch-lpc32xx/sys_proto.h
Diff comments   View file @ 412ae53
1 /* 1 /*
2 * Copyright (C) 2011 Vladimir Zapolskiy <vz@mleia.com> 2 * Copyright (C) 2011 Vladimir Zapolskiy <vz@mleia.com>
3 * 3 *
4 * SPDX-License-Identifier: GPL-2.0+ 4 * SPDX-License-Identifier: GPL-2.0+
5 */ 5 */
6 6
7 #ifndef _LPC32XX_SYS_PROTO_H 7 #ifndef _LPC32XX_SYS_PROTO_H
8 #define _LPC32XX_SYS_PROTO_H 8 #define _LPC32XX_SYS_PROTO_H
9 9
10 #include <asm/arch/emc.h>
11
10 void lpc32xx_uart_init(unsigned int uart_id); 12 void lpc32xx_uart_init(unsigned int uart_id);
11 void lpc32xx_mac_init(void); 13 void lpc32xx_mac_init(void);
12 void lpc32xx_mlc_nand_init(void); 14 void lpc32xx_mlc_nand_init(void);
13 void lpc32xx_i2c_init(unsigned int devnum); 15 void lpc32xx_i2c_init(unsigned int devnum);
14 void lpc32xx_ssp_init(void); 16 void lpc32xx_ssp_init(void);
15 17 #if defined(CONFIG_SPL_BUILD)
18 void ddr_init(const struct emc_dram_settings *dram);
19 #endif
16 #endif /* _LPC32XX_SYS_PROTO_H */ 20 #endif /* _LPC32XX_SYS_PROTO_H */
17 21
board/work-microwave/work_92105/Kconfig
Diff comments   View file @ 412ae53
File was created 1 if TARGET_WORK_92105
2
3 config SYS_BOARD
4 default "work_92105"
5
6 config SYS_VENDOR
7 default "work-microwave"
8
9 config SYS_SOC
10 default "lpc32xx"
11
12 config SYS_CONFIG_NAME
13 default "work_92105"
14
15 endif
16
board/work-microwave/work_92105/MAINTAINERS
Diff comments   View file @ 412ae53
File was created 1 WORK_92105 BOARD
2 M: Albert ARIBAUD <albert.aribaud@3adev.fr>
3 S: Maintained
4 F: board/work-microwave/work_92105/
5 F: include/configs/work_92105.h
6 F: configs/work_92105_defconfig
7
board/work-microwave/work_92105/Makefile
Diff comments   View file @ 412ae53
File was created 1 #
2 # (C) Copyright 2014 DENX Software Engineering GmbH
3 # Written-by: Albert ARIBAUD <albert.aribaud@3adev.fr>
4 #
5 # SPDX-License-Identifier: GPL-2.0+
6 #
7
8 obj-y := work_92105.o work_92105_display.o
9
10 obj-$(CONFIG_SPL_BUILD) += work_92105_spl.o
11
board/work-microwave/work_92105/README
Diff comments   View file @ 412ae53
File was created 1 Work_92105 from Work Microwave is an LPC3250- based board with the
2 following features:
3
4 - 64MB SDR DRAM
5 - 1 GB SLC NAND, managed through MLC controller.
6 - Ethernet
7 - Ethernet + PHY SMSC8710
8 - I2C:
9 - EEPROM (24M01-compatible)
10 - RTC (DS1374-compatible)
11 - Temperature sensor (DS620)
12 - DACs (2 x MAX518)
13 - SPI (through SSP interface)
14 - Port expander MAX6957
15 - LCD display (HD44780-compatible), controlled
16 through the port expander and DACs
17
18 Standard SPL and U-Boot binaries
19 --------------------------------
20
21 The default 'make' (or the 'make all') command will produce the
22 following files:
23
24 1. spl/u-boot-spl.bin SPL, intended to run from SRAM at address 0.
25 This file can be loaded in SRAM through a JTAG
26 debugger or through the LPC32XX Service Boot
27 mechanism.
28
29 2. u-boot.bin The raw U-Boot image, which can be loaded in
30 DDR through a JTAG debugger (for instance by
31 breaking SPL after DDR init), or by a running
32 U-Boot through e.g. 'loady' or 'tftp' and then
33 executed with 'go'.
34
35 3. u-boot.img A U-Boot image with a mkimage header prepended.
36 SPL assumes (even when loaded through JTAG or
37 Service Boot) that such an image will be found
38 at offset 0x00040000 in NAND.
39
40 NAND cold-boot binaries
41 -----------------------
42
43 The board can boot entirely from power-on with only SPL and U-Boot in
44 NAND. The LPC32XX-specific 'make lpc32xx-full.bin' command will produce
45 (in addition to spl/u-boot-spl.bin and u-boot.img if they were not made
46 already) the following files:
47
48 4. lpc32xx-spl.img spl/u-boot-spl.bin, with a LPC32XX boot header
49 prepended. This header is required for the ROM
50 code to load SPL into SRAM and branch into it.
51 The content of this file is expected to reside
52 in NAND at addresses 0x00000000 and 0x00020000
53 (two copies).
54
55 5. lpc32xx-boot-0.bin lpc32xx-spl.img, padded with 0xFF bytes to a
56 size of 0x20000 bytes. This file covers exactly
57 the reserved area for the first bootloader copy
58 in NAND.
59
60 6. lpc32xx-boot-1.bin Same as lpc32xx-boot-0.bin. This is intended to
61 be used as the second bootloader copy.
62
63 7. lpc32xx-full.bin lpc32xx-boot-0.bin, lpc32xx-boot-1.bin and
64 u-boot.img concatenated. This file represents
65 the content of whole bootloader as present in
66 NAND at offset 00x00000000.
67
68 Flashing instructions
69 ---------------------
70
71 The following assumes a working U-Boot on the target, with the ability
72 to load files into DDR.
73
74 To update the whole bootloader:
75
76 nand erase 0x00000000 0x80000
77 (load lpc32xx-full.bin at location $loadaddr)
78 nand write $loadaddr 0x00000000 $filesize
79
80 To update SPL only (note the double nand write) :
81
82 nand erase 0x00000000 0x40000
83 (load lpc32xx-spl.img or lpc32xx-boot-N.bin at location $loadaddr)
84 nand write $loadaddr 0x00000000 $filesize
85 nand write $loadaddr 0x00020000 $filesize
86
87 To update U-Boot only:
88
89 nand erase 0x00040000 0x40000
90 (load u-boot.img at location $loadaddr)
91 nand write $loadaddr 0x00040000 $filesize
92
board/work-microwave/work_92105/work_92105.c
Diff comments   View file @ 412ae53
File was created 1 /*
2 * WORK Microwave work_92105 board support
3 *
4 * (C) Copyright 2014 DENX Software Engineering GmbH
5 * Written-by: Albert ARIBAUD <albert.aribaud@3adev.fr>
6 *
7 * SPDX-License-Identifier: GPL-2.0+
8 */
9
10 #include <common.h>
11 #include <asm/io.h>
12 #include <asm/arch/sys_proto.h>
13 #include <asm/arch/cpu.h>
14 #include <asm/arch/clk.h>
15 #include <asm/arch/emc.h>
16 #include <asm/arch/wdt.h>
17 #include <asm/gpio.h>
18 #include <spl.h>
19 #include "work_92105_display.h"
20
21 DECLARE_GLOBAL_DATA_PTR;
22
23 static struct clk_pm_regs *clk = (struct clk_pm_regs *)CLK_PM_BASE;
24 static struct wdt_regs *wdt = (struct wdt_regs *)WDT_BASE;
25
26 void reset_periph(void)
27 {
28 setbits_le32(&clk->timclk_ctrl, CLK_TIMCLK_WATCHDOG);
29 writel(WDTIM_MCTRL_RESFRC1, &wdt->mctrl);
30 udelay(150);
31 writel(0, &wdt->mctrl);
32 clrbits_le32(&clk->timclk_ctrl, CLK_TIMCLK_WATCHDOG);
33 }
34
35 int board_early_init_f(void)
36 {
37 /* initialize serial port for console */
38 lpc32xx_uart_init(CONFIG_SYS_LPC32XX_UART);
39 /* enable I2C, SSP, MAC, NAND */
40 lpc32xx_i2c_init(1); /* only I2C1 has devices, I2C2 has none */
41 lpc32xx_ssp_init();
42 lpc32xx_mac_init();
43 lpc32xx_mlc_nand_init();
44 /* Display must wait until after relocation and devices init */
45 return 0;
46 }
47
48 #define GPO_19 115
49
50 int board_early_init_r(void)
51 {
52 /* Set NAND !WP to 1 through GPO_19 */
53 gpio_request(GPO_19, "NAND_nWP");
54 gpio_direction_output(GPO_19, 1);
55
56 /* initialize display */
57 work_92105_display_init();
58
59 return 0;
60 }
61
62 int board_init(void)
63 {
64 reset_periph();
65 /* adress of boot parameters */
66 gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
67
68 return 0;
69 }
70
71 int dram_init(void)
72 {
73 gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
74 CONFIG_SYS_SDRAM_SIZE);
75
76 return 0;
77 }
78
board/work-microwave/work_92105/work_92105_display.c
Diff comments   View file @ 412ae53
File was created 1 /*
2 * work_92105 display support
3 *
4 * (C) Copyright 2014 DENX Software Engineering GmbH
5 * Written-by: Albert ARIBAUD <albert.aribaud@3adev.fr>
6 *
7 * The work_92105 display is a HD44780-compatible module
8 * controlled through a MAX6957AAX SPI port expander, two
9 * MAX518 I2C DACs and native LPC32xx GPO 15.
10 *
11 * SPDX-License-Identifier: GPL-2.0+
12 */
13
14 #include <common.h>
15 #include <asm/arch/sys_proto.h>
16 #include <asm/arch/cpu.h>
17 #include <asm/arch/emc.h>
18 #include <asm/gpio.h>
19 #include <spi.h>
20 #include <i2c.h>
21 #include <version.h>
22 #include <vsprintf.h>
23
24 /*
25 * GPO 15 in port 3 is gpio 3*32+15 = 111
26 */
27
28 #define GPO_15 111
29
30 /**
31 * MAX6957AAX registers that we will be using
32 */
33
34 #define MAX6957_CONF 0x04
35
36 #define MAX6957_CONF_08_11 0x0A
37 #define MAX6957_CONF_12_15 0x0B
38 #define MAX6957_CONF_16_19 0x0C
39
40 /**
41 * Individual gpio ports (one per gpio) to HD44780
42 */
43
44 #define MAX6957AAX_HD44780_RS 0x29
45 #define MAX6957AAX_HD44780_R_W 0x2A
46 #define MAX6957AAX_HD44780_EN 0x2B
47 #define MAX6957AAX_HD44780_DATA 0x4C
48
49 /**
50 * Display controller instructions
51 */
52
53 /* Function set: eight bits, two lines, 8-dot font */
54 #define HD44780_FUNCTION_SET 0x38
55
56 /* Display ON / OFF: turn display on */
57 #define HD44780_DISPLAY_ON_OFF_CONTROL 0x0C
58
59 /* Entry mode: increment */
60 #define HD44780_ENTRY_MODE_SET 0x06
61
62 /* Clear */
63 #define HD44780_CLEAR_DISPLAY 0x01
64
65 /* Set DDRAM addr (to be ORed with exact address) */
66 #define HD44780_SET_DDRAM_ADDR 0x80
67
68 /* Set CGRAM addr (to be ORed with exact address) */
69 #define HD44780_SET_CGRAM_ADDR 0x40
70
71 /**
72 * Default value for contrats
73 */
74
75 #define CONTRAST_DEFAULT 25
76
77 /**
78 * Define slave as a module-wide local to save passing it around,
79 * plus we will need it after init for the "hd44780" command.
80 */
81
82 static struct spi_slave *slave;
83
84 /*
85 * Write a value into a MAX6957AAX register.
86 */
87
88 static void max6957aax_write(uint8_t reg, uint8_t value)
89 {
90 uint8_t dout[2];
91
92 dout[0] = reg;
93 dout[1] = value;
94 gpio_set_value(GPO_15, 0);
95 /* do SPI read/write (passing din==dout is OK) */
96 spi_xfer(slave, 16, dout, dout, SPI_XFER_BEGIN | SPI_XFER_END);
97 gpio_set_value(GPO_15, 1);
98 }
99
100 /*
101 * Read a value from a MAX6957AAX register.
102 *
103 * According to the MAX6957AAX datasheet, we should release the chip
104 * select halfway through the read sequence, when the actual register
105 * value is read; but the WORK_92105 hardware prevents the MAX6957AAX
106 * SPI OUT from reaching the LPC32XX SIP MISO if chip is not selected.
107 * so let's release the CS an hold it again while reading the result.
108 */
109
110 static uint8_t max6957aax_read(uint8_t reg)
111 {
112 uint8_t dout[2], din[2];
113
114 /* send read command */
115 dout[0] = reg | 0x80; /* set bit 7 to indicate read */
116 dout[1] = 0;
117 gpio_set_value(GPO_15, 0);
118 /* do SPI read/write (passing din==dout is OK) */
119 spi_xfer(slave, 16, dout, dout, SPI_XFER_BEGIN | SPI_XFER_END);
120 /* latch read command */
121 gpio_set_value(GPO_15, 1);
122 /* read register -- din = noop on xmit, din[1] = reg on recv */
123 din[0] = 0;
124 din[1] = 0;
125 gpio_set_value(GPO_15, 0);
126 /* do SPI read/write (passing din==dout is OK) */
127 spi_xfer(slave, 16, din, din, SPI_XFER_BEGIN | SPI_XFER_END);
128 /* end of read. */
129 gpio_set_value(GPO_15, 1);
130 return din[1];
131 }
132
133 static void hd44780_instruction(unsigned long instruction)
134 {
135 max6957aax_write(MAX6957AAX_HD44780_RS, 0);
136 max6957aax_write(MAX6957AAX_HD44780_R_W, 0);
137 max6957aax_write(MAX6957AAX_HD44780_EN, 1);
138 max6957aax_write(MAX6957AAX_HD44780_DATA, instruction);
139 max6957aax_write(MAX6957AAX_HD44780_EN, 0);
140 /* HD44780 takes 37 us for most instructions, 1520 for clear */
141 if (instruction == HD44780_CLEAR_DISPLAY)
142 udelay(2000);
143 else
144 udelay(100);
145 }
146
147 static void hd44780_write_char(char c)
148 {
149 max6957aax_write(MAX6957AAX_HD44780_RS, 1);
150 max6957aax_write(MAX6957AAX_HD44780_R_W, 0);
151 max6957aax_write(MAX6957AAX_HD44780_EN, 1);
152 max6957aax_write(MAX6957AAX_HD44780_DATA, c);
153 max6957aax_write(MAX6957AAX_HD44780_EN, 0);
154 /* HD44780 takes 37 us to write to DDRAM or CGRAM */
155 udelay(100);
156 }
157
158 static void hd44780_write_str(char *s)
159 {
160 max6957aax_write(MAX6957AAX_HD44780_RS, 1);
161 max6957aax_write(MAX6957AAX_HD44780_R_W, 0);
162 while (*s) {
163 max6957aax_write(MAX6957AAX_HD44780_EN, 1);
164 max6957aax_write(MAX6957AAX_HD44780_DATA, *s);
165 max6957aax_write(MAX6957AAX_HD44780_EN, 0);
166 s++;
167 /* HD44780 takes 37 us to write to DDRAM or CGRAM */
168 udelay(100);
169 }
170 }
171
172 /*
173 * Existing user code might expect these custom characters to be
174 * recognized and displayed on the LCD
175 */
176
177 static u8 char_gen_chars[] = {
178 /* #8, empty rectangle */
179 0x1F, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x1F,
180 /* #9, filled right arrow */
181 0x10, 0x18, 0x1C, 0x1E, 0x1C, 0x18, 0x10, 0x00,
182 /* #10, filled left arrow */
183 0x01, 0x03, 0x07, 0x0F, 0x07, 0x03, 0x01, 0x00,
184 /* #11, up and down arrow */
185 0x04, 0x0E, 0x1F, 0x00, 0x00, 0x1F, 0x0E, 0x04,
186 /* #12, plus/minus */
187 0x04, 0x04, 0x1F, 0x04, 0x04, 0x00, 0x1F, 0x00,
188 /* #13, fat exclamation mark */
189 0x06, 0x06, 0x06, 0x06, 0x00, 0x06, 0x06, 0x00,
190 /* #14, empty square */
191 0x00, 0x1F, 0x11, 0x11, 0x11, 0x1F, 0x00, 0x00,
192 /* #15, struck out square */
193 0x00, 0x1F, 0x19, 0x15, 0x13, 0x1F, 0x00, 0x00,
194 };
195
196 static void hd44780_init_char_gen(void)
197 {
198 int i;
199
200 hd44780_instruction(HD44780_SET_CGRAM_ADDR);
201
202 for (i = 0; i < sizeof(char_gen_chars); i++)
203 hd44780_write_char(char_gen_chars[i]);
204
205 hd44780_instruction(HD44780_SET_DDRAM_ADDR);
206 }
207
208 void work_92105_display_init(void)
209 {
210 int claim_err;
211 char *display_contrast_str;
212 uint8_t display_contrast = CONTRAST_DEFAULT;
213 uint8_t enable_backlight = 0x96;
214
215 slave = spi_setup_slave(0, 0, 500000, 0);
216
217 if (!slave) {
218 printf("Failed to set up SPI slave\n");
219 return;
220 }
221
222 claim_err = spi_claim_bus(slave);
223
224 if (claim_err)
225 debug("Failed to claim SPI bus: %d\n", claim_err);
226
227 /* enable backlight */
228 i2c_write(0x2c, 0x01, 1, &enable_backlight, 1);
229
230 /* set display contrast */
231 display_contrast_str = getenv("fwopt_dispcontrast");
232 if (display_contrast_str)
233 display_contrast = simple_strtoul(display_contrast_str,
234 NULL, 10);
235 i2c_write(0x2c, 0x00, 1, &display_contrast, 1);
236
237 /* request GPO_15 as an output initially set to 1 */
238 gpio_request(GPO_15, "MAX6957_nCS");
239 gpio_direction_output(GPO_15, 1);
240
241 /* enable MAX6957 portexpander */
242 max6957aax_write(MAX6957_CONF, 0x01);
243 /* configure pin 8 as input, pins 9..19 as outputs */
244 max6957aax_write(MAX6957_CONF_08_11, 0x56);
245 max6957aax_write(MAX6957_CONF_12_15, 0x55);
246 max6957aax_write(MAX6957_CONF_16_19, 0x55);
247
248 /* initialize HD44780 */
249 max6957aax_write(MAX6957AAX_HD44780_EN, 0);
250 hd44780_instruction(HD44780_FUNCTION_SET);
251 hd44780_instruction(HD44780_DISPLAY_ON_OFF_CONTROL);
252 hd44780_instruction(HD44780_ENTRY_MODE_SET);
253
254 /* write custom character glyphs */
255 hd44780_init_char_gen();
256
257 /* Show U-Boot version, date and time as a sign-of-life */
258 hd44780_instruction(HD44780_CLEAR_DISPLAY);
259 hd44780_instruction(HD44780_SET_DDRAM_ADDR | 0);
260 hd44780_write_str(U_BOOT_VERSION);
261 hd44780_instruction(HD44780_SET_DDRAM_ADDR | 64);
262 hd44780_write_str(U_BOOT_DATE);
263 hd44780_instruction(HD44780_SET_DDRAM_ADDR | 64 | 20);
264 hd44780_write_str(U_BOOT_TIME);
265 }
266
267 #ifdef CONFIG_CMD_MAX6957
268
269 static int do_max6957aax(cmd_tbl_t *cmdtp, int flag, int argc,
270 char *const argv[])
271 {
272 int reg, val;
273
274 if (argc != 3)
275 return CMD_RET_USAGE;
276 switch (argv[1][0]) {
277 case 'r':
278 case 'R':
279 reg = simple_strtoul(argv[2], NULL, 0);
280 val = max6957aax_read(reg);
281 printf("MAX6957 reg 0x%02x read 0x%02x\n", reg, val);
282 return 0;
283 default:
284 reg = simple_strtoul(argv[1], NULL, 0);
285 val = simple_strtoul(argv[2], NULL, 0);
286 max6957aax_write(reg, val);
287 printf("MAX6957 reg 0x%02x wrote 0x%02x\n", reg, val);
288 return 0;
289 }
290 return 1;
291 }
292
293 #ifdef CONFIG_SYS_LONGHELP
294 static char max6957aax_help_text[] =
295 "max6957aax - write or read display register:\n"
296 "\tmax6957aax R|r reg - read display register;\n"
297 "\tmax6957aax reg val - write display register.";
298 #endif
299
300 U_BOOT_CMD(
301 max6957aax, 6, 1, do_max6957aax,
302 "SPI MAX6957 display write/read",
303 max6957aax_help_text
304 );
305 #endif /* CONFIG_CMD_MAX6957 */
306
307 #ifdef CONFIG_CMD_HD44760
308
309 /*
310 * We need the HUSH parser because we need string arguments, and
311 * only HUSH can understand them.
312 */
313
314 #if !defined(CONFIG_SYS_HUSH_PARSER)
315 #error CONFIG_CMD_HD44760 requires CONFIG_SYS_HUSH_PARSER
316 #endif
317
318 static int do_hd44780(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
319 {
320 char *cmd;
321
322 if (argc != 3)
323 return CMD_RET_USAGE;
324
325 cmd = argv[1];
326
327 if (strcasecmp(cmd, "cmd") == 0)
328 hd44780_instruction(simple_strtol(argv[2], NULL, 0));
329 else if (strcasecmp(cmd, "data") == 0)
330 hd44780_write_char(simple_strtol(argv[2], NULL, 0));
331 else if (strcasecmp(cmd, "str") == 0)
332 hd44780_write_str(argv[2]);
333 return 0;
334 }
335
336 #ifdef CONFIG_SYS_LONGHELP
337 static char hd44780_help_text[] =
338 "hd44780 - control LCD driver:\n"
339 "\thd44780 cmd <val> - send command <val> to driver;\n"
340 "\thd44780 data <val> - send data <val> to driver;\n"
341 "\thd44780 str \"<text>\" - send \"<text>\" to driver.";
342 #endif
343
344 U_BOOT_CMD(
345 hd44780, 6, 1, do_hd44780,
346 "HD44780 LCD driver control",
347 hd44780_help_text
348 );
349 #endif /* CONFIG_CMD_HD44780 */
350
board/work-microwave/work_92105/work_92105_display.h
Diff comments   View file @ 412ae53
File was created 1 /*
2 * work_92105 display support interface
3 *
4 * (C) Copyright 2014 DENX Software Engineering GmbH
5 * Written-by: Albert ARIBAUD <albert.aribaud@3adev.fr>
6 *
7 * The work_92105 display is a HD44780-compatible module
8 * controlled through a MAX6957AAX SPI port expander, two
9 * MAX518 I2C DACs and native LPC32xx GPO 15.
10 *
11 * SPDX-License-Identifier: GPL-2.0+
12 */
13
14 void work_92105_display_init(void);
15
board/work-microwave/work_92105/work_92105_spl.c
Diff comments   View file @ 412ae53
File was created 1 /*
2 * WORK Microwave work_92105 board support
3 *
4 * (C) Copyright 2014 DENX Software Engineering GmbH
5 * Written-by: Albert ARIBAUD <albert.aribaud@3adev.fr>
6 *
7 * SPDX-License-Identifier: GPL-2.0+
8 */
9
10 #include <common.h>
11 #include <asm/io.h>
12 #include <asm/arch/sys_proto.h>
13 #include <asm/arch/cpu.h>
14 #include <asm/arch/emc.h>
15 #include <asm/gpio.h>
16 #include <spl.h>
17 #include "work_92105_display.h"
18
19 struct emc_dram_settings dram_64mb = {
20 .cmddelay = 0x0001C000,
21 .config0 = 0x00005682,
22 .rascas0 = 0x00000302,
23 .rdconfig = 0x00000011,
24 .trp = 52631578,
25 .tras = 20833333,
26 .tsrex = 12500000,
27 .twr = 66666666,
28 .trc = 13888888,
29 .trfc = 10256410,
30 .txsr = 12500000,
31 .trrd = 1,
32 .tmrd = 1,
33 .tcdlr = 0,
34 .refresh = 128000,
35 .mode = 0x00018000,
36 .emode = 0x02000000
37 };
38
39 const struct emc_dram_settings dram_128mb = {
40 .cmddelay = 0x0001C000,
41 .config0 = 0x00005882,
42 .rascas0 = 0x00000302,
43 .rdconfig = 0x00000011,
44 .trp = 52631578,
45 .tras = 22222222,
46 .tsrex = 8333333,
47 .twr = 66666666,
48 .trc = 14814814,
49 .trfc = 10256410,
50 .txsr = 8333333,
51 .trrd = 1,
52 .tmrd = 1,
53 .tcdlr = 0,
54 .refresh = 128000,
55 .mode = 0x00030000,
56 .emode = 0x02000000
57 };
58
59 void spl_board_init(void)
60 {
61 /* initialize serial port for console */
62 lpc32xx_uart_init(CONFIG_SYS_LPC32XX_UART);
63 /* initialize console */
64 preloader_console_init();
65 /* init DDR and NAND to chainload U-Boot */
66 ddr_init(&dram_128mb);
67 /*
68 * If this is actually a 64MB module, then the highest column
69 * bit in any address will be ignored, and thus address 0x80000000
70 * should be mirrored at address 0x80000800. Test this.
71 */
72 writel(0x31415926, 0x80000000); /* write Pi at 0x80000000 */
73 writel(0x16180339, 0x80000800); /* write Phi at 0x80000800 */
74 if (readl(0x80000000) == 0x16180339) /* check 0x80000000 */ {
75 /* actually 64MB mirrored: reconfigure controller */
76 ddr_init(&dram_64mb);
77 }
78 /* initialize NAND controller to load U-Boot from NAND */
79 lpc32xx_mlc_nand_init();
80 }
81
82 u32 spl_boot_device(void)
83 {
84 return BOOT_DEVICE_NAND;
85 }
86
configs/work_92105_defconfig
Diff comments   View file @ 412ae53
File was created 1 CONFIG_ARM=y
2 CONFIG_TARGET_WORK_92105=y
3 CONFIG_DM=y
4 CONFIG_DM_GPIO=y
5 CONFIG_SPL=y
6 CONFIG_SYS_EXTRA_OPTIONS=""
7
include/configs/work_92105.h
Diff comments   View file @ 412ae53
File was created 1 /*
2 * WORK Microwave work_92105 board configuration file
3 *
4 * (C) Copyright 2014 DENX Software Engineering GmbH
5 * Written-by: Albert ARIBAUD <albert.aribaud@3adev.fr>
6 *
7 * SPDX-License-Identifier: GPL-2.0+
8 */
9
10 #ifndef __CONFIG_WORK_92105_H__
11 #define __CONFIG_WORK_92105_H__
12
13 /* SoC and board defines */
14 #include <linux/sizes.h>
15 #include <asm/arch/cpu.h>
16
17 /*
18 * Define work_92105 machine type by hand -- done only for compatibility
19 * with original board code
20 */
21 #define MACH_TYPE_WORK_92105 736
22 #define CONFIG_MACH_TYPE MACH_TYPE_WORK_92105
23
24 #define CONFIG_SYS_ICACHE_OFF
25 #define CONFIG_SYS_DCACHE_OFF
26 #if !defined(CONFIG_SPL_BUILD)
27 #define CONFIG_SKIP_LOWLEVEL_INIT
28 #endif
29 #define CONFIG_BOARD_EARLY_INIT_F
30 #define CONFIG_BOARD_EARLY_INIT_R
31
32 /* generate LPC32XX-specific SPL image */
33 #define CONFIG_LPC32XX_SPL
34
35 /*
36 * Memory configurations
37 */
38 #define CONFIG_NR_DRAM_BANKS 1
39 #define CONFIG_SYS_MALLOC_LEN SZ_1M
40 #define CONFIG_SYS_SDRAM_BASE EMC_DYCS0_BASE
41 #define CONFIG_SYS_SDRAM_SIZE SZ_128M
42 #define CONFIG_SYS_TEXT_BASE 0x80100000
43 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + SZ_32K)
44 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - SZ_1M)
45
46 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_32K)
47
48 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_512K \
49 - GENERATED_GBL_DATA_SIZE)
50
51 /*
52 * Serial Driver
53 */
54 #define CONFIG_SYS_LPC32XX_UART 5 /* UART5 - NS16550 */
55 #define CONFIG_BAUDRATE 115200
56
57 /*
58 * Ethernet Driver
59 */
60
61 #define CONFIG_PHY_SMSC
62 #define CONFIG_LPC32XX_ETH
63 #define CONFIG_PHYLIB
64 #define CONFIG_PHY_ADDR 0
65 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
66 #define CONFIG_CMD_MII
67 #define CONFIG_CMD_PING
68 #define CONFIG_CMD_DHCP
69 /* FIXME: remove "Waiting for PHY auto negotiation to complete..." message */
70
71 /*
72 * I2C driver
73 */
74
75 #define CONFIG_SYS_I2C_LPC32XX
76 #define CONFIG_SYS_I2C
77 #define CONFIG_CMD_I2C
78 #define CONFIG_SYS_I2C_SPEED 350000
79
80 /*
81 * I2C EEPROM
82 */
83
84 #define CONFIG_CMD_EEPROM
85 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x56
86 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
87
88 /*
89 * I2C RTC
90 */
91
92 #define CONFIG_CMD_DATE
93 #define CONFIG_RTC_DS1374
94
95 /*
96 * I2C Temperature Sensor (DTT)
97 */
98
99 #define CONFIG_CMD_DTT
100 #define CONFIG_DTT_SENSORS { 0, 1 }
101 #define CONFIG_DTT_DS620
102
103 /*
104 * U-Boot General Configurations
105 */
106 #define CONFIG_SYS_GENERIC_BOARD
107 #define CONFIG_SYS_LONGHELP
108 #define CONFIG_SYS_CBSIZE 1024
109 #define CONFIG_SYS_PBSIZE \
110 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
111 #define CONFIG_SYS_MAXARGS 16
112 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
113
114 #define CONFIG_SYS_HUSH_PARSER
115
116 #define CONFIG_AUTO_COMPLETE
117 #define CONFIG_CMDLINE_EDITING
118 #define CONFIG_VERSION_VARIABLE
119 #define CONFIG_DISPLAY_CPUINFO
120 #define CONFIG_DOS_PARTITION
121
122 /*
123 * No NOR
124 */
125
126 #define CONFIG_SYS_NO_FLASH
127
128 /*
129 * NAND chip timings for FIXME: which one?
130 */
131
132 #define CONFIG_LPC32XX_NAND_MLC_TCEA_DELAY 333333333
133 #define CONFIG_LPC32XX_NAND_MLC_BUSY_DELAY 10000000
134 #define CONFIG_LPC32XX_NAND_MLC_NAND_TA 18181818
135 #define CONFIG_LPC32XX_NAND_MLC_RD_HIGH 31250000
136 #define CONFIG_LPC32XX_NAND_MLC_RD_LOW 45454545
137 #define CONFIG_LPC32XX_NAND_MLC_WR_HIGH 40000000
138 #define CONFIG_LPC32XX_NAND_MLC_WR_LOW 83333333
139
140 /*
141 * NAND
142 */
143
144 /* driver configuration */
145 #define CONFIG_SYS_NAND_SELF_INIT
146 #define CONFIG_SYS_MAX_NAND_DEVICE 1
147 #define CONFIG_SYS_MAX_NAND_CHIPS 1
148 #define CONFIG_SYS_NAND_BASE MLC_NAND_BASE
149 #define CONFIG_NAND_LPC32XX_MLC
150
151 #define CONFIG_CMD_NAND
152
153 /*
154 * GPIO
155 */
156
157 #define CONFIG_CMD_GPIO
158 #define CONFIG_LPC32XX_GPIO
159
160 /*
161 * SSP/SPI/DISPLAY
162 */
163
164 #define CONFIG_CMD_SPI
165 #define CONFIG_LPC32XX_SSP
166 #define CONFIG_LPC32XX_SSP_TIMEOUT 100000
167 #define CONFIG_CMD_MAX6957
168 #define CONFIG_CMD_HD44760
169 /*
170 * Environment
171 */
172
173 #define CONFIG_ENV_IS_IN_NAND 1
174 #define CONFIG_ENV_SIZE 0x00020000
175 #define CONFIG_ENV_OFFSET 0x00100000
176 #define CONFIG_ENV_OFFSET_REDUND 0x00120000
177 #define CONFIG_ENV_ADDR 0x80000100
178
179 /*
180 * Provide default ethernet address
181 *
182 * THIS IS NORMALLY NOT DONE. HERE WE KEEP WHAT WAS IN THE PORTED
183 * BOARD CONFIG IN CASE SOME PROVISIONING PROCESS OUT THERE EXPECTS
184 * THIS MAC ADDRESS WHEN THE DEVICE HAS STILL ITS DEFAULT CONFIG.
185 */
186
187 #define CONFIG_ETHADDR 00:12:B4:00:AF:FE
188 #define CONFIG_OVERWRITE_ETHADDR_ONCE
189
190 /*
191 * U-Boot Commands
192 */
193 #include <config_cmd_default.h>
194
195 /*
196 * Boot Linux
197 */
198 #define CONFIG_CMDLINE_TAG
199 #define CONFIG_SETUP_MEMORY_TAGS
200 #define CONFIG_INITRD_TAG
201
202 #define CONFIG_ZERO_BOOTDELAY_CHECK
203 #define CONFIG_BOOTDELAY 3
204
205 #define CONFIG_BOOTFILE "uImage"
206 #define CONFIG_BOOTARGS "console=ttyS2,115200n8"
207 #define CONFIG_LOADADDR 0x80008000
208
209 /*
210 * SPL
211 */
212
213 /* SPL will be executed at offset 0 */
214 #define CONFIG_SPL_TEXT_BASE 0x00000000
215 /* SPL will use SRAM as stack */
216 #define CONFIG_SPL_STACK 0x0000FFF8
217 #define CONFIG_SPL_BOARD_INIT
218 /* Use the framework and generic lib */
219 #define CONFIG_SPL_FRAMEWORK
220 #define CONFIG_SPL_LIBGENERIC_SUPPORT
221 #define CONFIG_SPL_LIBCOMMON_SUPPORT
222 /* SPL will use serial */
223 #define CONFIG_SPL_SERIAL_SUPPORT
224 /* SPL will load U-Boot from NAND offset 0x40000 */
225 #define CONFIG_SPL_NAND_SUPPORT
226 #define CONFIG_SPL_NAND_DRIVERS
227 #define CONFIG_SPL_NAND_BASE
228 #define CONFIG_SPL_NAND_BOOT
229 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x00040000
230 #define CONFIG_SPL_PAD_TO 0x20000
231 /* U-Boot will be 0x40000 bytes, loaded and run at CONFIG_SYS_TEXT_BASE */
232 #define CONFIG_SYS_MONITOR_LEN 0x40000 /* actually, MAX size */
233 #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
234 #define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE
235
236 /*
237 * Include SoC specific configuration
238 */
239 #include <asm/arch/config.h>
240
241 #endif /* __CONFIG_WORK_92105_H__*/
242