12 Oct, 2016
1 commit
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Signed-off-by: Tom Rini
Conflicts:
include/configs/ls1021aqds.h
include/configs/ls1021atwr.h
07 Oct, 2016
9 commits
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Our build system still parses ad-hoc CONFIG options in header files
and generates include/autoconf.mk so that Makefiles can reference
them. This gimmick was introduced in the pre-Kconfig days and will
be kept until Kconfig migration is completed.The include/autoconf.mk is generated like follows:
[1] Preprocess include/common.h with -DDO_DEPS_ONLY and
retrieve macros into include/autoconf.mk.tmp
[2] Reformat include/autoconf.mk.dep into include/autoconf.mk
with tools/scripts/define2mk.sed script
[3] Remove include/autoconf.mk.tmpHere, include/autoconf.mk.tmp is similar to u-boot.cfg, which is
also generated by preprocessing include/config.h with -DDO_DEPS_ONLY.
In other words, there is much overlap among include/autoconf.mk and
u-boot.cfg build rules.So, the idea is to split the build rule of include/autoconf.mk
into two stages. The first preprocesses headers into u-boot.cfg.
The second parses the u-boot.cfg into include/autoconf.mk. The
build rules of u-boot.cfg in Makefile and spl/Makefile will be gone.Signed-off-by: Masahiro Yamada
Reviewed-by: Simon Glass -
I do not remember why I wrote the code like this, but let's make it
a bit more readable.Signed-off-by: Masahiro Yamada
Reviewed-by: Simon Glass -
The command suggested in this comment block is wrong; it would not
rip off CONFIG options that had already been converted to Kconfig.Instead, we should use the scripts/build-whitelist.sh tool.
Signed-off-by: Masahiro Yamada
Reviewed-by: Simon Glass -
These are not CONFIG options (detected by my eyes).
CONFIG_SPL_BUILD and CONFIG_TPL_BUILD are build options defined only
for building SPL and TPL, respectively.The others are just mentioned in comment blocks.
Now, scripts/build-whitelist.sh never picks up new options. Once
we kill these false ones, they will never revive.Signed-off-by: Masahiro Yamada
Reviewed-by: Simon Glass -
It is a good practice to drop an option from the whitelist when we
convert it to Kconfig, but we may sometimes forget to do that.So, it might be a good idea to sync the whitelist from time to time.
This commit was generated by:
scripts/build-whitelist.shLooks like we had a bit progress...
Signed-off-by: Masahiro Yamada
Reviewed-by: Simon Glass -
If somebody adds references to new CONFIG options in source files,
they will be added in the whitelist when we sync it. (For example,
if we run scripts/build-whitelist.sh against commit 42f75050667b,
new options CONFIG_SPL_DFU_SUPPORT and CONFIG_USB_XHCI_UNIPHIER will
appear in the list.)In order to make steady progress of Kconfig migration, we want to
only decrease whitelist options, but never increase.So, when we update the whitelist, we should create a temporary list,
then take the intersection of the temporary one and the current one.Signed-off-by: Masahiro Yamada
Reviewed-by: Simon Glass -
This script looks for env_common.o object file and extracts from it default
u-boot environment, which is afterwards printed on standard output.Usage example:
get_default_envs.sh > u-boot-env-default.txtThe generated text file can be used as input for mkenvimage.
Signed-off-by: Lukasz Majewski
Reviewed-by: Simon Glass -
Fix various misspellings of:
* deprecated
* partition
* preceding,preceded
* preparation
* its versus it's
* export
* existing
* scenario
* redundant
* remaining
* value
* architectureSigned-off-by: Robert P. J. Day
Reviewed-by: Jagan Teki
Reviewed-by: Stefan Roese -
Move these options to Kconfig and create a sub-menu to avoid name
conflict with other architectures.Signed-off-by: York Sun
Reviewed-by: Simon Glass
28 Sep, 2016
1 commit
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Traditionally the DFU support is available only
as part 2nd stage boot loader(u-boot) and DFU
is not supported in SPL.The SPL-DFU feature is useful for boards which
does not have MMC/SD, ethernet boot mechanism
to boot the board and only has USB inteface.This patch add DFU support in SPL with RAM
memory device support to load and execute u-boot.
And then leverage full functionality DFU in
u-boot to flash boot inital binary images to
factory or bare-metal boards to memory devices
like SPI, eMMC, MMC/SD card using USB interface.This SPL-DFU support can be enabled through
Menuconfig->Boot Images->Enable SPL-DFU supportSigned-off-by: Ravi Babu
Reviewed-by: Tom Rini
27 Sep, 2016
1 commit
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move the UBI config options into Kconfig.
Signed-off-by: Heiko Schocher
Reviewed-by: Simon Glass
Reviewed-by: Andrew F. Davis
Reviewed by: Evgeni Dobrev
22 Sep, 2016
2 commits
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Prior to the previous patch, a freshly created .u-boot.cfg.cmd may not
correctly represent all dependencies for u-boot.cfg. The previous change
only solved this issue for fresh builds; when performing an incremental
build, the deficient .u-boot.cfg.cmd is already present, so u-boot.cfg
is not rebuilt, and hence .u-boot.cfg.cmd is not rebuilt with the correct
content.Solve this by explicitly detecting when the dependency file .u-boot.cfg.d
has not been integrated into .u-boot.cfg.cmd, and force u-boot.cfg to be
rebuilt in this case by deleting it first. This is possible since
if_changed_dep will always delete .u-boot.cfg.d when it executes
successfully, so its presence means either that the previous build was
made by a source tree that contained a Makefile that didn't include the
previous patch, or that the build failed part way through executing
if_changed_dep for u-boot.cfg. Forcing a rebuild of u-boot.cfg is required
in the former case, and will cause no additional work in the latter case,
since the file would be rebuilt anyway for the same reason it was being
rebuilt by the previous build.Signed-off-by: Stephen Warren
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cmd_cpp_cfg generates a dependency output, but because it's invoked using
if_changed rather than if_changed_dep, that dependency file is ignored.
This results in Kbuild not knowing about which files u-boot.cfg depends
on, so it may not be rebuilt when required.A practical result of this is that u-boot.cfg may continue to reference
CONFIG_ options that no longer exist in the source tree, and this can
cause the adhoc config options check to fail.This change modifies Makefile to use if_changed_dep, which in turn causes
all dependencies to be known to the next make invocation.Signed-off-by: Stephen Warren
20 Sep, 2016
2 commits
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There are a few boards that use CONFIG_ISO_STRING as part of a sanity
check during firmware update at run time. Move this string to Kconfig.Signed-off-by: Tom Rini
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Convert CONFIG_MIP405T from SYS_EXTRA_OPTIONS to a real config
There are two boards, MIP405 and MIP405T that have a few differences.
Start by checking for CONFIG_TARGET_MIP405. Then introduce
CONFIG_TARGET_MIP405T and use that not CONFIG_MIP405T. Next, convert
also convert the usage of CONFIG_ISO_STRING to be based on Kconfig.Signed-off-by: Tom Rini
17 Sep, 2016
3 commits
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New CONFIG options should be added via Kconfig. To help prevent new ad-hoc
CONFIGs from being added, give a build error when these are detected.Signed-off-by: Simon Glass
Acked-by: Stephen Warren
Tested-by: Stephen Warren -
Add a list of ad-hoc CONFIG options that don't use Kconfig. This can be used
to check that new ones are not being added.Signed-off-by: Simon Glass
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At present TPL uses the same options as SPL support. In a few cases the board
config enables or disables the SPL options depending on whether
CONFIG_TPL_BUILD is defined.With the move to Kconfig, options are determined for the whole build and
(without a hack like an #undef in a header file) cannot be controlled in this
way.Create new TPL options for these and update users. This will allow Kconfig
conversion to proceed for these boards.Signed-off-by: Simon Glass
20 Aug, 2016
1 commit
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Having dashes as a separator in the DTB name is a quite common practice.
However, the current code to generate objects from DTBs assumes the
separator is an underscore, leading to a compilation error when building a
device tree with dashes.Replace all the dashes in the DTB name to generate the symbols name, which
should solve this issue.Acked-by: Simon Glass
Acked-by: Pantelis Antoniou
Signed-off-by: Maxime Ripard
16 Aug, 2016
1 commit
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Many Ethernet drivers still use the legacy miiphy API to register their
mdio interface for access to the mdio commands.This semantic patch will convert the drivers from the legacy adapter API
to the more modern alloc/register API.Signed-off-by: Joe Hershberger
15 Jul, 2016
4 commits
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When of-platdata is used in SPL we don't use the device tree. So there is no
point in attaching it. Adjust the Makefile to skip attaching the device tree
when of-platdata is enabled.Signed-off-by: Simon Glass
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Add a Python version of the libfdt library which contains enough features to
support the dtoc tool. This is only a very bare-bones implementation. It
requires the 'swig' to build.Signed-off-by: Simon Glass
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Update the Makefile to call dtoc to create the C header and source files,
then build these into the image.Signed-off-by: Simon Glass
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Overriding the final link rule is possible with U-Boot proper. It us used to
create a sandbox image links with host libraries. To build a sandbox SPL
image we need the same feature for SPL.To support this, update the SPL link rule so sandbox can override it.
Signed-off-by: Simon Glass
06 Jun, 2016
1 commit
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Fix boot.bin generation for Zynq and ZynqMP.
Signed-off-by: Michal Simek
Acked-by: Marek Vasut
30 May, 2016
1 commit
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ASL files may include various U-Boot header files, but IASL compiler
does not understand any C language embedded in these header files.
To reuse those header files for ASL compiling, use __ASSEMBLY__ in
the header files to exclude everything that is not liked by IASL.Signed-off-by: Bin Meng
Reviewed-by: Simon Glass
24 May, 2016
3 commits
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Add support for the zynqmpimage to mkimage.
Only basic functionality is supported without encryption and register
initialization with one partition which is filled by U-Boot SPL.
For more detail information look at Xilinx ZynqMP TRM.Signed-off-by: Michal Simek
Reviewed-by: Simon Glass
23 May, 2016
6 commits
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Coverity has recently added a check that will find when we don't check
the return code from fstat(2). Copy/paste the checking logic that
print_deps() has with an appropriate re-wording of the perror() message.[ Linux commit : 46fe94ad18aa7ce6b3dad8c035fb538942020f2b ]
Signed-off-by: Tom Rini
Signed-off-by: Michal Marek -
IASL compiler does not provide a command line option to turn off
its non-warning message. To quieten the output when 'make -s',
redirect its output to /dev/null.Signed-off-by: Bin Meng
Reviewed-by: Simon Glass -
Remove -va option when invoking IASL compiler so that we can see
errors/warnings/remarks in the build log.Signed-off-by: Bin Meng
Reviewed-by: Stefan Roese
Tested-by: Stefan Roese
Reviewed-by: Simon Glass -
It will be much easier if we split the whole dsdt.asl file into
multiple smaller ASL parts and have access to U-Boot include files.Signed-off-by: Bin Meng
Reviewed-by: Stefan Roese
Tested-by: Stefan Roese
Reviewed-by: Simon Glass -
Currently the make rule for dsdt.c uses a wildcard, as below:
$(obj)/%.c: $(src)/%.asl
To avoid any side effect, explicitly mention dsdt.c as this is
the file we intend to use for ACPI DSDT AML generation.Signed-off-by: Bin Meng
Reviewed-by: Stefan Roese
Tested-by: Stefan Roese
Reviewed-by: Simon Glass -
Currently when compiling U-Boot with ASL file, the build log says:
ASL board/intel/bayleybay/dsdt.c
This looks odd as ASL compiler's input is ASL file, not C file.
Change the make rule to use $< instead.Signed-off-by: Bin Meng
Reviewed-by: Stefan Roese
Tested-by: Stefan Roese
Reviewed-by: Simon Glass
03 May, 2016
1 commit
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dtb is already included in binary that's why there is no need to replace
u-boot-spl.bin with u-boot-spl-dtb.bin. This is only needed for
OF_SEPARATE is enabled. Only copy -nodtb.bin version which is straight
output from objcopy -O binary.Signed-off-by: Michal Simek
Reviewed-by: Masahiro Yamada
Reviewed-by: Simon Glass
17 Mar, 2016
1 commit
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It is useful to automate the process of converting code from coreboot a
little. Add a sed script which performs some common transformations.Signed-off-by: Simon Glass
Acked-by: Bin Meng
08 Feb, 2016
2 commits
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The build command of u-boot-spl.dtb is not constant, but dependent
on CONFIG_OF_SPL_REMOVE_PROPS. Use $(call if_changed,...) so that
the change of CONFIG_OF_SPL_REMOVE_PROPS is detected.Also, add tools/fdtgrep to the dependency to make sure u-boot-spl.dtb
is generated by the up-to-date fdtgrep in case the tool is modified.Signed-off-by: Masahiro Yamada
Reviewed-by: Simon Glass -
FORCE is needed for $(call if_changed,...) to be evaluated every time.
Otherwise, the command is not executed when the command line has
changed but any prerequisite has not been updated.Signed-off-by: Masahiro Yamada
Reviewed-by: Simon Glass