Eric Lee / smarc-uboot

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Commit 1f4d53260ec6f8f122aed75cce7c757d97a551e0

Authored by Ricardo Ribalda Delgado
Committed by Stefan Roese
1 parent 485c00a57f
Exists in master and in 55 other branches 8qm-imx_v2020.04_5.4.70_2.3.0, emb_lf_v2022.04, emb_lf_v2023.04, 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-emmc-imx_v2014.04_3.10.53_1.1.0_ga, smarc-emmc-imx_v2014.04_3.14.28_1.0.0_ga, smarc-imx-l5.0.0_1.0.0-ga, 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_v2014.04_3.14.28_1.0.0_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, u-boot-2013.01.y, v2013.10, v2013.10-smarct33, v2013.10-smartmen, v2014.01, v2014.04, v2014.04-smarct33, v2014.04-smarct33-emmc, v2014.04-smartmen, v2014.07, v2014.07-smarct33, v2014.07-smartmen, 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, v2017.01-smarct4x

ppc4xx: Generic architecture for xilinx ppc405(v3) 

As "ppc44x: Unification of virtex5 pp440 boards" did for the xilinx
ppc440 boards, this patch presents a common architecture for all the
xilinx ppc405 boards.

Any custom xilinx ppc405 board can be added very easily with no code
duplicity.

This patch also adds a simple generic board, that can be used on almost
any design with xilinx ppc405 replacing the file ppc405-generic/xparameters.h

This patch is prepared to work with the latest version of EDK (10.1)

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es>
Signed-off-by: Stefan Roese <sr@denx.de>

Showing 13 changed files with 663 additions and 1 deletions Side-by-side Diff

... ... @@ -407,6 +407,7 @@
407 407 E: ricardo.ribalda@uam.es
408 408 D: PPC440x5 (Virtex5), ML507 Board, eeprom_simul, adt7460, v5fx30teval
409 409 D: Virtex ppc440 generic architecture
  410 +D: Virtex ppc405 generic architecture
410 411 W: http://www.ii.uam.es/~rribalda
411 412  
412 413 N: Stefan Roese
... ... @@ -320,6 +320,7 @@
320 320 ml507 PPC440x5
321 321 v5fx30teval PPC440x5
322 322 xilinx-pp440-generic PPC440x5
  323 + xilinx-pp405-generic PPC405
323 324  
324 325 Stefan Roese <sr@denx.de>
325 326  
... ... @@ -1518,6 +1518,22 @@
1518 1518 WUH405_config: unconfig
1519 1519 @$(MKCONFIG) $(@:_config=) ppc ppc4xx wuh405 esd
1520 1520  
  1521 +xilinx-ppc405-generic_flash_config: unconfig
  1522 + @mkdir -p $(obj)include $(obj)board/xilinx/ppc405-generic
  1523 + @echo "LDSCRIPT:=$(SRCTREE)/board/xilinx/ppc405-generic/u-boot-rom.lds"\
  1524 + > $(obj)board/xilinx/ppc405-generic/config.tmp
  1525 + @echo "TEXT_BASE := 0xFE360000" \
  1526 + >> $(obj)board/xilinx/ppc405-generic/config.tmp
  1527 + @$(MKCONFIG) xilinx-ppc405-generic ppc ppc4xx ppc405-generic xilinx
  1528 +
  1529 +xilinx-ppc405-generic_config: unconfig
  1530 + @mkdir -p $(obj)include $(obj)board/xilinx/ppc405-generic
  1531 + @echo "LDSCRIPT:=$(SRCTREE)/board/xilinx/ppc405-generic/u-boot-ram.lds"\
  1532 + > $(obj)board/xilinx/ppc405-generic/config.tmp
  1533 + @echo "TEXT_BASE := 0x04000000" \
  1534 + >> $(obj)board/xilinx/ppc405-generic/config.tmp
  1535 + @$(MKCONFIG) xilinx-ppc405-generic ppc ppc4xx ppc405-generic xilinx
  1536 +
1521 1537 xilinx-ppc440-generic_flash_config: unconfig
1522 1538 @mkdir -p $(obj)include $(obj)board/xilinx/ppc440-generic
1523 1539 @echo "LDSCRIPT:=$(SRCTREE)/board/xilinx/ppc440-generic/u-boot-rom.lds"\
board/xilinx/ppc405-generic/.gitignore
Diff comments   View file @ 1f4d532
  1 +config.tmp
board/xilinx/ppc405-generic/Makefile
Diff comments   View file @ 1f4d532
  1 +#
  2 +# (C) Copyright 2000-2006
  3 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  4 +#
  5 +# (C) Copyright 2008
  6 +# Ricardo Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es
  7 +# Work supported by Qtechnology http://www.qtec.com
  8 +#
  9 +# See file CREDITS for list of people who contributed to this
  10 +# project.
  11 +#
  12 +# This program is free software; you can redistribute it and/or
  13 +# modify it under the terms of the GNU General Public License as
  14 +# published by the Free Software Foundation; either version 2 of
  15 +# the License, or (at your option) any later version.
  16 +#
  17 +# This program is distributed in the hope that it will be useful,
  18 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  20 +# GNU General Public License for more details.
  21 +#
  22 +# You should have received a copy of the GNU General Public License
  23 +# along with this program; if not, write to the Free Software
  24 +# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  25 +# MA 02111-1307 USA
  26 +#
  27 +
  28 +include $(TOPDIR)/config.mk
  29 +ifneq ($(OBJTREE),$(SRCTREE))
  30 +endif
  31 +
  32 +INCS :=
  33 +CFLAGS += $(INCS)
  34 +HOST_CFLAGS += $(INCS)
  35 +
  36 +LIB = $(obj)lib$(BOARD).a
  37 +
  38 +COBJS += ../../xilinx/ppc405-generic/xilinx_ppc405_generic.o
  39 +
  40 +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
  41 +OBJS := $(addprefix $(obj),$(COBJS))
  42 +SOBJS := $(addprefix $(obj),$(SOBJS))
  43 +
  44 +$(LIB): $(OBJS) $(SOBJS)
  45 + $(AR) $(ARFLAGS) $@ $^
  46 +
  47 +clean:
  48 + rm -f $(SOBJS) $(OBJS)
  49 +
  50 +distclean: clean
  51 + rm -f $(LIB) core *.bak .depend
  52 +
  53 +#########################################################################
  54 +
  55 +# defines $(obj).depend target
  56 +include $(SRCTREE)/rules.mk
  57 +
  58 +sinclude $(obj).depend
  59 +
  60 +#########################################################################
board/xilinx/ppc405-generic/config.mk
Diff comments   View file @ 1f4d532
  1 +#
  2 +# (C) Copyright 2008
  3 +# Ricardo Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es
  4 +# Work supported by Qtechnology http://www.qtec.com
  5 +#
  6 +# See file CREDITS for list of people who contributed to this
  7 +# project.
  8 +#
  9 +# This program is free software; you can redistribute it and/or
  10 +# modify it under the terms of the GNU General Public License as
  11 +# published by the Free Software Foundation; either version 2 of
  12 +# the License, or (at your option) any later version.
  13 +#
  14 +# This program is distributed in the hope that it will be useful,
  15 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17 +# GNU General Public License for more details.
  18 +#
  19 +# You should have received a copy of the GNU General Public License
  20 +# along with this program; if not, write to the Free Software
  21 +# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  22 +# MA 02111-1307 USA
  23 +#
  24 +
  25 +sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
board/xilinx/ppc405-generic/u-boot-ram.lds
Diff comments   View file @ 1f4d532
  1 +/*
  2 + * (C) Copyright 2000-2004
  3 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  4 + *
  5 + * See file CREDITS for list of people who contributed to this
  6 + * project.
  7 + *
  8 + * This program is free software; you can redistribute it and/or
  9 + * modify it under the terms of the GNU General Public License as
  10 + * published by the Free Software Foundation; either version 2 of
  11 + * the License, or (at your option) any later version.
  12 + *
  13 + * This program is distributed in the hope that it will be useful,
  14 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16 + * GNU General Public License for more details.
  17 + *
  18 + * You should have received a copy of the GNU General Public License
  19 + * along with this program; if not, write to the Free Software
  20 + * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21 + * MA 02111-1307 USA
  22 + */
  23 +
  24 +OUTPUT_ARCH(powerpc)
  25 +ENTRY(_start)
  26 +
  27 +SECTIONS
  28 +{
  29 + /* Read-only sections, merged into text segment: */
  30 + . = + SIZEOF_HEADERS;
  31 + .interp : { *(.interp) }
  32 + .hash : { *(.hash) }
  33 + .dynsym : { *(.dynsym) }
  34 + .dynstr : { *(.dynstr) }
  35 + .rel.text : { *(.rel.text) }
  36 + .rela.text : { *(.rela.text) }
  37 + .rel.data : { *(.rel.data) }
  38 + .rela.data : { *(.rela.data) }
  39 + .rel.rodata : { *(.rel.rodata) }
  40 + .rela.rodata : { *(.rela.rodata) }
  41 + .rel.got : { *(.rel.got) }
  42 + .rela.got : { *(.rela.got) }
  43 + .rel.ctors : { *(.rel.ctors) }
  44 + .rela.ctors : { *(.rela.ctors) }
  45 + .rel.dtors : { *(.rel.dtors) }
  46 + .rela.dtors : { *(.rela.dtors) }
  47 + .rel.bss : { *(.rel.bss) }
  48 + .rela.bss : { *(.rela.bss) }
  49 + .rel.plt : { *(.rel.plt) }
  50 + .rela.plt : { *(.rela.plt) }
  51 + .init : { *(.init) }
  52 + .plt : { *(.plt) }
  53 + .text :
  54 + {
  55 + /* WARNING - the following is hand-optimized to fit within */
  56 + /* the sector layout of our flash chips! XXX FIXME XXX */
  57 +
  58 +
  59 + *(.text)
  60 + *(.fixup)
  61 + *(.got1)
  62 + }
  63 + _etext = .;
  64 + PROVIDE (etext = .);
  65 + .rodata :
  66 + {
  67 + *(.rodata)
  68 + *(.rodata1)
  69 + *(.rodata.str1.4)
  70 + *(.eh_frame)
  71 + }
  72 + .fini : { *(.fini) } =0
  73 + .ctors : { *(.ctors) }
  74 + .dtors : { *(.dtors) }
  75 +
  76 + /* Read-write section, merged into data segment: */
  77 + . = (. + 0x00FF) & 0xFFFFFF00;
  78 + _erotext = .;
  79 + PROVIDE (erotext = .);
  80 + .reloc :
  81 + {
  82 + *(.got)
  83 + _GOT2_TABLE_ = .;
  84 + *(.got2)
  85 + _FIXUP_TABLE_ = .;
  86 + *(.fixup)
  87 + }
  88 + __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
  89 + __fixup_entries = (. - _FIXUP_TABLE_)>>2;
  90 +
  91 + .data :
  92 + {
  93 + *(.data)
  94 + *(.data1)
  95 + *(.sdata)
  96 + *(.sdata2)
  97 + *(.dynamic)
  98 + CONSTRUCTORS
  99 + }
  100 + _edata = .;
  101 + PROVIDE (edata = .);
  102 +
  103 + . = .;
  104 + __u_boot_cmd_start = .;
  105 + .u_boot_cmd : { *(.u_boot_cmd) }
  106 + __u_boot_cmd_end = .;
  107 +
  108 +
  109 + . = .;
  110 + __start___ex_table = .;
  111 + __ex_table : { *(__ex_table) }
  112 + __stop___ex_table = .;
  113 +
  114 + . = ALIGN(256);
  115 + __init_begin = .;
  116 + .text.init : { *(.text.init) }
  117 + .data.init : { *(.data.init) }
  118 + . = ALIGN(256);
  119 + __init_end = .;
  120 +
  121 + __bss_start = .;
  122 + .bss (NOLOAD) :
  123 + {
  124 + *(.sbss) *(.scommon)
  125 + *(.dynbss)
  126 + *(.bss)
  127 + *(COMMON)
  128 + }
  129 +
  130 + ppcenv_assert = ASSERT(. < 0xFFFFB000, ".bss section too big, overlaps .ppcenv section. Please update your confguration: CFG_MONITOR_BASE, CFG_MONITOR_LEN and TEXT_BASE may need to be modified.");
  131 +
  132 + _end = . ;
  133 + PROVIDE (end = .);
  134 +}
board/xilinx/ppc405-generic/u-boot-rom.lds
Diff comments   View file @ 1f4d532
  1 +/*
  2 + * (C) Copyright 2000-2004
  3 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  4 + *
  5 + * See file CREDITS for list of people who contributed to this
  6 + * project.
  7 + *
  8 + * This program is free software; you can redistribute it and/or
  9 + * modify it under the terms of the GNU General Public License as
  10 + * published by the Free Software Foundation; either version 2 of
  11 + * the License, or (at your option) any later version.
  12 + *
  13 + * This program is distributed in the hope that it will be useful,
  14 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16 + * GNU General Public License for more details.
  17 + *
  18 + * You should have received a copy of the GNU General Public License
  19 + * along with this program; if not, write to the Free Software
  20 + * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21 + * MA 02111-1307 USA
  22 + */
  23 +
  24 +OUTPUT_ARCH(powerpc)
  25 +ENTRY(_start)
  26 +
  27 +SECTIONS
  28 +{
  29 + .resetvec 0xFFFFFFFC :
  30 + {
  31 + *(.resetvec)
  32 + } = 0xffff
  33 +
  34 + .bootpg 0xFFFFF000 :
  35 + {
  36 + cpu/ppc4xx/start.o (.bootpg)
  37 + } = 0xffff
  38 +
  39 + /* Read-only sections, merged into text segment: */
  40 + . = + SIZEOF_HEADERS;
  41 + .interp : { *(.interp) }
  42 + .hash : { *(.hash) }
  43 + .dynsym : { *(.dynsym) }
  44 + .dynstr : { *(.dynstr) }
  45 + .rel.text : { *(.rel.text) }
  46 + .rela.text : { *(.rela.text) }
  47 + .rel.data : { *(.rel.data) }
  48 + .rela.data : { *(.rela.data) }
  49 + .rel.rodata : { *(.rel.rodata) }
  50 + .rela.rodata : { *(.rela.rodata) }
  51 + .rel.got : { *(.rel.got) }
  52 + .rela.got : { *(.rela.got) }
  53 + .rel.ctors : { *(.rel.ctors) }
  54 + .rela.ctors : { *(.rela.ctors) }
  55 + .rel.dtors : { *(.rel.dtors) }
  56 + .rela.dtors : { *(.rela.dtors) }
  57 + .rel.bss : { *(.rel.bss) }
  58 + .rela.bss : { *(.rela.bss) }
  59 + .rel.plt : { *(.rel.plt) }
  60 + .rela.plt : { *(.rela.plt) }
  61 + .init : { *(.init) }
  62 + .plt : { *(.plt) }
  63 + .text :
  64 + {
  65 + /* WARNING - the following is hand-optimized to fit within */
  66 + /* the sector layout of our flash chips! XXX FIXME XXX */
  67 +
  68 +
  69 + *(.text)
  70 + *(.fixup)
  71 + *(.got1)
  72 + }
  73 + _etext = .;
  74 + PROVIDE (etext = .);
  75 + .rodata :
  76 + {
  77 + *(.rodata)
  78 + *(.rodata1)
  79 + *(.rodata.str1.4)
  80 + *(.eh_frame)
  81 + }
  82 + .fini : { *(.fini) } =0
  83 + .ctors : { *(.ctors) }
  84 + .dtors : { *(.dtors) }
  85 +
  86 + /* Read-write section, merged into data segment: */
  87 + . = (. + 0x00FF) & 0xFFFFFF00;
  88 + _erotext = .;
  89 + PROVIDE (erotext = .);
  90 + .reloc :
  91 + {
  92 + *(.got)
  93 + _GOT2_TABLE_ = .;
  94 + *(.got2)
  95 + _FIXUP_TABLE_ = .;
  96 + *(.fixup)
  97 + }
  98 + __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
  99 + __fixup_entries = (. - _FIXUP_TABLE_)>>2;
  100 +
  101 + .data :
  102 + {
  103 + *(.data)
  104 + *(.data1)
  105 + *(.sdata)
  106 + *(.sdata2)
  107 + *(.dynamic)
  108 + CONSTRUCTORS
  109 + }
  110 + _edata = .;
  111 + PROVIDE (edata = .);
  112 +
  113 + . = .;
  114 + __u_boot_cmd_start = .;
  115 + .u_boot_cmd : { *(.u_boot_cmd) }
  116 + __u_boot_cmd_end = .;
  117 +
  118 +
  119 + . = .;
  120 + __start___ex_table = .;
  121 + __ex_table : { *(__ex_table) }
  122 + __stop___ex_table = .;
  123 +
  124 + . = ALIGN(256);
  125 + __init_begin = .;
  126 + .text.init : { *(.text.init) }
  127 + .data.init : { *(.data.init) }
  128 + . = ALIGN(256);
  129 + __init_end = .;
  130 +
  131 + __bss_start = .;
  132 + .bss (NOLOAD) :
  133 + {
  134 + *(.sbss) *(.scommon)
  135 + *(.dynbss)
  136 + *(.bss)
  137 + *(COMMON)
  138 + }
  139 +
  140 + ppcenv_assert = ASSERT(. < 0xFFFFB000, ".bss section too big, overlaps .ppcenv section. Please update your confguration: CFG_MONITOR_BASE, CFG_MONITOR_LEN and TEXT_BASE may need to be modified.");
  141 +
  142 + _end = . ;
  143 + PROVIDE (end = .);
  144 +}
board/xilinx/ppc405-generic/xilinx_ppc405_generic.c
Diff comments   View file @ 1f4d532
  1 +/*
  2 + * (C) Copyright 2008
  3 + * Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es
  4 + * This work has been supported by: QTechnology http://qtec.com/
  5 + *
  6 + * This program is free software: you can redistribute it and/or modify
  7 + * it under the terms of the GNU General Public License as published by
  8 + * the Free Software Foundation, either version 2 of the License, or
  9 + * (at your option) any later version.
  10 + *
  11 + * This program is distributed in the hope that it will be useful,
  12 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14 + * GNU General Public License for more details.
  15 + *
  16 + * You should have received a copy of the GNU General Public License
  17 + * along with this program. If not, see <http://www.gnu.org/licenses/>.
  18 +*/
  19 +
  20 +#include <config.h>
  21 +#include <common.h>
  22 +#include <asm/processor.h>
  23 +
  24 +ulong __get_PCI_freq(void)
  25 +{
  26 + return 0;
  27 +}
  28 +
  29 +ulong get_PCI_freq(void) __attribute__((weak, alias("__get_PCI_freq")));
  30 +
  31 +int __board_pre_init(void)
  32 +{
  33 + return 0;
  34 +}
  35 +int board_pre_init(void) __attribute__((weak, alias("__board_pre_init")));
  36 +
  37 +int __checkboard(void)
  38 +{
  39 + puts("Xilinx PPC405 Generic Board\n");
  40 + return 0;
  41 +}
  42 +int checkboard(void) __attribute__((weak, alias("__checkboard")));
  43 +
  44 +phys_size_t __initdram(int board_type)
  45 +{
  46 + return get_ram_size(XPAR_DDR2_SDRAM_MEM_BASEADDR,
  47 + CONFIG_SYS_SDRAM_SIZE_MB * 1024 * 1024);
  48 +}
  49 +phys_size_t initdram(int) __attribute__((weak, alias("__initdram")));
  50 +
  51 +void __get_sys_info(sys_info_t *sysInfo)
  52 +{
  53 + sysInfo->freqProcessor = XPAR_CORE_CLOCK_FREQ_HZ;
  54 + sysInfo->freqPLB = XPAR_PLB_CLOCK_FREQ_HZ;
  55 + sysInfo->freqPCI = 0;
  56 +
  57 + return;
  58 +}
  59 +void get_sys_info(sys_info_t *) __attribute__((weak, alias("__get_sys_info")));
board/xilinx/ppc405-generic/xparameters.h
Diff comments   View file @ 1f4d532
  1 +/*
  2 + * (C) Copyright 2008
  3 + * Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es
  4 + * This work has been supported by: QTechnology http://qtec.com/
  5 + * based on xparameters-ml507.h by Xilinx
  6 + *
  7 + * This program is free software: you can redistribute it and/or modify
  8 + * it under the terms of the GNU General Public License as published by
  9 + * the Free Software Foundation, either version 2 of the License, or
  10 + * (at your option) any later version.
  11 + *
  12 + * This program is distributed in the hope that it will be useful,
  13 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 + * GNU General Public License for more details.
  16 + *
  17 + * You should have received a copy of the GNU General Public License
  18 + * along with this program. If not, see <http://www.gnu.org/licenses/>.
  19 +*/
  20 +
  21 +#ifndef XPARAMETER_H
  22 +#define XPARAMETER_H
  23 +
  24 +#define XPAR_DDR2_SDRAM_MEM_BASEADDR 0x00000000
  25 +#define XPAR_IIC_EEPROM_BASEADDR 0x81600000
  26 +#define XPAR_INTC_0_BASEADDR 0x81800000
  27 +#define XPAR_SPI_0_BASEADDR 0x83400000
  28 +#define XPAR_UARTLITE_0_BASEADDR 0x84000000
  29 +#define XPAR_FLASH_MEM0_BASEADDR 0xFE000000
  30 +#define XPAR_PLB_CLOCK_FREQ_HZ 100000000
  31 +#define XPAR_CORE_CLOCK_FREQ_HZ 400000000
  32 +#define XPAR_INTC_MAX_NUM_INTR_INPUTS 13
  33 +#define XPAR_UARTLITE_0_BAUDRATE 9600
  34 +#define XPAR_SPI_0_NUM_TRANSFER_BITS 8
  35 +
  36 +#endif
... ... @@ -918,7 +918,8 @@
918 918 ori r4, r4, CONFIG_SYS_DCACHE_SACR_VALUE@l
919 919 mtdccr r4
920 920  
921   -#if !(defined(CONFIG_SYS_EBC_PB0AP) && defined(CONFIG_SYS_EBC_PB0CR))
  921 +#if !(defined(CONFIG_SYS_EBC_PB0AP) && defined(CONFIG_SYS_EBC_PB0CR))\
  922 + && !defined (CONFIG_XILINX_405)
922 923 /*----------------------------------------------------------------------- */
923 924 /* Tune the speed and size for flash CS0 */
924 925 /*----------------------------------------------------------------------- */
include/configs/xilinx-ppc405-generic.h
Diff comments   View file @ 1f4d532
  1 +/*
  2 + *
  3 + * (C) Copyright 2008
  4 + * Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es
  5 + * This work has been supported by: QTechnology http://qtec.com/
  6 + *
  7 + * (C) Copyright 2008
  8 + * Georg Schardt <schardt@team-ctech.de>
  9 + *
  10 + * See file CREDITS for list of people who contributed to this
  11 + * project.
  12 + *
  13 + * This program is free software; you can redistribute it and/or
  14 + * modify it under the terms of the GNU General Public License as
  15 + * published by the Free Software Foundation; either version 2 of
  16 + * the License, or (at your option) any later version.
  17 + *
  18 + * This program is distributed in the hope that it will be useful,
  19 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  21 + * GNU General Public License for more details.
  22 + *
  23 + * You should have received a copy of the GNU General Public License
  24 + * along with this program; if not, write to the Free Software
  25 + * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  26 + * MA 02111-1307 USA
  27 + */
  28 +#ifndef __CONFIG_GEN_H
  29 +#define __CONFIG_GEN_H
  30 +
  31 +#include "../board/xilinx/ppc405-generic/xparameters.h"
  32 +
  33 +/* sdram */
  34 +#define CONFIG_SYS_SDRAM_SIZE_MB 256
  35 +
  36 +/* environment */
  37 +#define CONFIG_ENV_IS_IN_FLASH 1
  38 +#define CONFIG_ENV_SIZE 0x10000
  39 +#define CONFIG_ENV_SECT_SIZE 0x10000
  40 +#define CONFIG_SYS_ENV_OFFSET 0x3F0000
  41 +#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE+CONFIG_SYS_ENV_OFFSET)
  42 +#define CONFIG_ENV_OVERWRITE 1
  43 +
  44 +/*Misc*/
  45 +#define CONFIG_SYS_PROMPT "xlx-ppc405:/# " /* Monitor Command Prompt */
  46 +#define CONFIG_PREBOOT "echo U-Boot is up and runnining;"
  47 +
  48 +/*Flash*/
  49 +#define CONFIG_SYS_FLASH_BASE XPAR_FLASH_MEM0_BASEADDR
  50 +#define CONFIG_SYS_FLASH_SIZE (32*1024*1024)
  51 +#define CONFIG_SYS_MAX_FLASH_SECT 71
  52 +#define CONFIG_SYS_FLASH_CFI 1
  53 +#define CONFIG_FLASH_CFI_DRIVER 1
  54 +#define MTDIDS_DEFAULT "nor0=ppc405-flash"
  55 +#define MTDPARTS_DEFAULT "mtdpartsa=ppc405-flash:-(user)"
  56 +
  57 +#include <configs/xilinx-ppc405.h>
  58 +#endif /* __CONFIG_H */
include/configs/xilinx-ppc405.h
Diff comments   View file @ 1f4d532
  1 +/*
  2 + *
  3 + * (C) Copyright 2008
  4 + * Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es
  5 + * This work has been supported by: QTechnology http://qtec.com/
  6 + *
  7 + * (C) Copyright 2008
  8 + * Georg Schardt <schardt@team-ctech.de>
  9 + *
  10 + * See file CREDITS for list of people who contributed to this
  11 + * project.
  12 + *
  13 + * This program is free software; you can redistribute it and/or
  14 + * modify it under the terms of the GNU General Public License as
  15 + * published by the Free Software Foundation; either version 2 of
  16 + * the License, or (at your option) any later version.
  17 + *
  18 + * This program is distributed in the hope that it will be useful,
  19 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  21 + * GNU General Public License for more details.
  22 + *
  23 + * You should have received a copy of the GNU General Public License
  24 + * along with this program; if not, write to the Free Software
  25 + * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  26 + * MA 02111-1307 USA
  27 + */
  28 +
  29 +#ifndef __CONFIG_H
  30 +#define __CONFIG_H
  31 +
  32 +/* cpu parameter */
  33 +#define CONFIG_4xx 1
  34 +#define CONFIG_405 1
  35 +#define CONFIG_XILINX_405 1
  36 +
  37 +/* memory map */
  38 +#define CONFIG_SYS_SDRAM_BASE 0x0
  39 +#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
  40 +#define CONFIG_SYS_MONITOR_LEN (192 * 1024)
  41 +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024)
  42 +
  43 +/* u-boot commands configuration */
  44 +#include <config_cmd_default.h>
  45 +
  46 +/*Misc*/
  47 +#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
  48 +#define CONFIG_SYS_LONGHELP /* undef to save memory */
  49 +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
  50 +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
  51 + + sizeof(CONFIG_SYS_PROMPT) + 16)
  52 +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
  53 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE/* Boot Argument Buffer Size */
  54 +#define CONFIG_SYS_MEMTEST_START 0x00400000 /* memtest works on */
  55 +#define CONFIG_SYS_MEMTEST_END 0x00C00000 /* 4 ... 12 MB in DRAM */
  56 +#define CONFIG_SYS_LOAD_ADDR 0x01000000 /* default load address */
  57 +#define CONFIG_SYS_EXTBDINFO 1 /* Extended board_into (bd_t) */
  58 +#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
  59 +#define CONFIG_CMDLINE_EDITING /* add command line history */
  60 +#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
  61 +#define CONFIG_LOOPW /* enable loopw command */
  62 +#define CONFIG_MX_CYCLIC /* enable mdc/mwc commands */
  63 +#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
  64 +#define CONFIG_VERSION_VARIABLE /* include version env variable */
  65 +#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup */
  66 +#define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */
  67 +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
  68 +#define CONFIG_LOADS_ECHO /* echo on for serial download */
  69 +#define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */
  70 +#define CONFIG_SYS_BOOTMAPSZ (8 << 20)
  71 + /* Initial Memory map for Linux */
  72 +#define CONFIG_SYS_CACHELINE_SIZE 32
  73 +#define CONFIG_SYS_CACHELINE_SHIFT 2
  74 +
  75 +/* stack */
  76 +#define CONFIG_SYS_INIT_RAM_ADDR 0x800000 /* inside of SDRAM */
  77 +#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
  78 +#define CONFIG_SYS_GBL_DATA_SIZE 128
  79 +#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
  80 + CONFIG_SYS_GBL_DATA_SIZE)
  81 +#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
  82 +
  83 +#define CONFIG_SYS_FLASH_CF 1
  84 +#define CONFIG_FLASH_CFI_DRIVER 1
  85 +#define CONFIG_SYS_FLASH_EMPTY_INFO 1
  86 +#define CONFIG_SYS_MAX_FLASH_BANKS 1
  87 +#define CONFIG_SYS_FLASH_PROTECTION
  88 +
  89 +/* serial communication */
  90 +#ifdef XPAR_UARTLITE_0_BASEADDR
  91 +#define CONFIG_XILINX_UARTLITE
  92 +#define CONFIG_SERIAL_BASE XPAR_UARTLITE_0_BASEADDR
  93 +#define CONFIG_BAUDRATE XPAR_UARTLITE_0_BAUDRATE
  94 +#define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE }
  95 +#else
  96 +#ifdef XPAR_UARTNS550_0_BASEADDR
  97 +#define CONFIG_SYS_NS16550
  98 +#define CONFIG_SYS_NS16550_SERIAL
  99 +#define CONFIG_SYS_NS16550_REG_SIZE 4
  100 +#define CONFIG_CONS_INDEX 1
  101 +#define CONFIG_SYS_NS16550_COM1 XPAR_UARTNS550_0_BASEADDR
  102 +#define CONFIG_SYS_NS16550_CLK XPAR_UARTNS550_0_CLOCK_FREQ_HZ
  103 +#define CONFIG_BAUDRATE 115200
  104 +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 115200 }
  105 +#endif
  106 +#endif
  107 +
  108 +/* cmd config */
  109 +#define CONFIG_CMD_ASKENV
  110 +#define CONFIG_CMD_CACHE
  111 +#define CONFIG_CMD_DIAG
  112 +#define CONFIG_CMD_ELF
  113 +#define CONFIG_CMD_IRQ
  114 +#define CONFIG_CMD_REGINFO
  115 +#define CONFIG_CMD_JFFS2
  116 +#define CONFIG_JFFS2_CMDLINE
  117 +#undef CONFIG_CMD_SPI
  118 +#undef CONFIG_CMD_I2C
  119 +#undef CONFIG_CMD_DTT
  120 +#undef CONFIG_CMD_NET
  121 +#undef CONFIG_CMD_PING
  122 +#undef CONFIG_CMD_DHCP
  123 +#undef CONFIG_CMD_EEPROM
  124 +#undef CONFIG_CMD_IMLS
  125 +
  126 +#endif