From: Jean-Christophe PLAGNIOL-VILLARD Date: Fri, 1 May 2009 13:38:06 +0000 (+0200) Subject: at91: remove lowlevel_init.S X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=6b2beb5626a143ca5347e7d2c6005be9936c1fbb;p=project%2Fbcm63xx%2Fu-boot.git at91: remove lowlevel_init.S lowlevel_init.S is not used any more so remove it. As consequence, we also don't have to generate u-boot.lds but can use a static version as before. This also fixes the out-of-tree build problem introduced with commit f0a2c7b4 "at91: add support for the PM9263 board" Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Signed-off-by: Wolfgang Denk --- diff --git a/Makefile b/Makefile index c52894ce3c..8a0784c16e 100644 --- a/Makefile +++ b/Makefile @@ -3523,7 +3523,6 @@ clean: $(obj)board/armltd/{integratorap,integratorcp}/u-boot.lds \ $(obj)board/bf5{18f,26,27,33,38f,48,61}-ez{brd,kit}/u-boot.lds \ $(obj)board/bf5{33,37}-stamp/u-boot.lds \ - $(obj)cpu/arm926ejs/at91/u-boot.lds \ $(obj)cpu/blackfin/bootrom-asm-offsets.[chs] @rm -f $(obj)include/bmp_logo.h @rm -f $(obj)nand_spl/{u-boot-spl,u-boot-spl.map,System.map} diff --git a/cpu/arm926ejs/at91/.gitignore b/cpu/arm926ejs/at91/.gitignore deleted file mode 100644 index 8a8c3b8f27..0000000000 --- a/cpu/arm926ejs/at91/.gitignore +++ /dev/null @@ -1,5 +0,0 @@ -# -# Generated files -# - -/u-boot.lds diff --git a/cpu/arm926ejs/at91/Makefile b/cpu/arm926ejs/at91/Makefile index fbc82d1258..e300d970f1 100644 --- a/cpu/arm926ejs/at91/Makefile +++ b/cpu/arm926ejs/at91/Makefile @@ -58,19 +58,15 @@ COBJS-$(CONFIG_AT91_LED) += led.o COBJS-y += clock.o COBJS-y += cpu.o COBJS-y += timer.o -SOBJS = lowlevel_init.o SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS-y)) -all: $(obj).depend $(LIB) $(obj)u-boot.lds +all: $(obj).depend $(LIB) $(LIB): $(OBJS) $(AR) $(ARFLAGS) $@ $(OBJS) -$(obj)u-boot.lds: u-boot.lds.S - $(CPP) $(CPPFLAGS) -D__ASSEMBLY__ -DCONFIG_BOARDDIR=$(BOARDDIR) -P $^ > $@ - ######################################################################### # defines $(obj).depend target diff --git a/cpu/arm926ejs/at91/config.mk b/cpu/arm926ejs/at91/config.mk index 147bd4c15a..06177e6c39 100644 --- a/cpu/arm926ejs/at91/config.mk +++ b/cpu/arm926ejs/at91/config.mk @@ -1,2 +1,2 @@ PLATFORM_CPPFLAGS += $(call cc-option,-mtune=arm926ejs,) -LDSCRIPT := $(OBJTREE)/cpu/arm926ejs/at91/u-boot.lds +LDSCRIPT := $(SRCTREE)/cpu/arm926ejs/at91/u-boot.lds diff --git a/cpu/arm926ejs/at91/lowlevel_init.S b/cpu/arm926ejs/at91/lowlevel_init.S deleted file mode 100644 index 54b3f3dd16..0000000000 --- a/cpu/arm926ejs/at91/lowlevel_init.S +++ /dev/null @@ -1,45 +0,0 @@ -/* - * AT91CAP9/SAM9 setup stuff - * - * (C) Copyright 2007-2008 - * Stelian Pop - * Lead Tech Design - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include -#include - -#ifndef CONFIG_SKIP_LOWLEVEL_INIT - -.globl lowlevel_init -.weak lowlevel_init -.set lowlevel_init,function -lowlevel_init: - - /* - * Clocks/SDRAM initialization is handled by at91bootstrap, - * no need to do it here... - */ - mov pc, lr - - .ltorg - -#endif /* CONFIG_SKIP_LOWLEVEL_INIT */ diff --git a/cpu/arm926ejs/at91/u-boot.lds b/cpu/arm926ejs/at91/u-boot.lds new file mode 100644 index 0000000000..62a3e95169 --- /dev/null +++ b/cpu/arm926ejs/at91/u-boot.lds @@ -0,0 +1,57 @@ +/* + * (C) Copyright 2002 + * Gary Jennejohn, DENX Software Engineering, + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") +/*OUTPUT_FORMAT("elf32-arm", "elf32-arm", "elf32-arm")*/ +OUTPUT_ARCH(arm) +ENTRY(_start) +SECTIONS +{ + . = 0x00000000; + + . = ALIGN(4); + .text : + { + cpu/arm926ejs/start.o (.text) + *(.text) + } + + . = ALIGN(4); + .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) } + + . = ALIGN(4); + .data : { *(.data) } + + . = ALIGN(4); + .got : { *(.got) } + + . = .; + __u_boot_cmd_start = .; + .u_boot_cmd : { *(.u_boot_cmd) } + __u_boot_cmd_end = .; + + . = ALIGN(4); + __bss_start = .; + .bss : { *(.bss) . = ALIGN(4); } + _end = .; +} diff --git a/cpu/arm926ejs/at91/u-boot.lds.S b/cpu/arm926ejs/at91/u-boot.lds.S deleted file mode 100644 index 4e82bcaa6a..0000000000 --- a/cpu/arm926ejs/at91/u-boot.lds.S +++ /dev/null @@ -1,62 +0,0 @@ -/* - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -/*OUTPUT_FORMAT("elf32-arm", "elf32-arm", "elf32-arm")*/ -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - cpu/arm926ejs/start.o (.text) -#ifndef CONFIG_SKIP_LOWLEVEL_INIT - board/CONFIG_BOARDDIR/lowlevel_init.o (.text) -#endif - *(.text) - } - - . = ALIGN(4); - .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) } - - . = ALIGN(4); - .data : { *(.data) } - - . = ALIGN(4); - .got : { *(.got) } - - . = .; - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; - - . = ALIGN(4); - __bss_start = .; - .bss : { *(.bss) . = ALIGN(4); } - _end = .; -}