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| author | Wolfgang Denk <wd@denx.de> | 2010-11-22 23:36:42 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-11-27 23:35:11 +0100 |
| commit | 566d49a3f508670baca73371ae0064caa2bcb836 (patch) | |
| tree | 767dab11abec9c360cf4074c9ac7c3999bfb1c27 | |
| parent | 53f378fea46e647b076e319738faf46432f65e0a (diff) | |
| download | u-boot-imx-566d49a3f508670baca73371ae0064caa2bcb836.zip u-boot-imx-566d49a3f508670baca73371ae0064caa2bcb836.tar.gz u-boot-imx-566d49a3f508670baca73371ae0064caa2bcb836.tar.bz2 | |
512x: Cleanup for partial linking and --gc-sections
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Timur Tabi <timur@freescale.com>
Acked-by: Stefan Roese <sr@denx.de>
| -rw-r--r-- | Makefile | 5 | ||||
| -rw-r--r-- | arch/powerpc/cpu/mpc512x/Makefile | 1 | ||||
| -rw-r--r-- | arch/powerpc/cpu/mpc512x/u-boot.lds | 53 | ||||
| -rw-r--r-- | board/freescale/common/Makefile | 4 |
4 files changed, 16 insertions, 47 deletions
@@ -185,6 +185,9 @@ LIBS += lib/lzma/liblzma.o LIBS += lib/lzo/liblzo.o LIBS += $(shell if [ -f board/$(VENDOR)/common/Makefile ]; then echo \ "board/$(VENDOR)/common/lib$(VENDOR).o"; fi) +ifdef CONFIG_FSL_DIU_FB +LIBS += board/freescale/common/libfreescale.o +endif LIBS += $(CPUDIR)/lib$(CPU).o ifdef SOC LIBS += $(CPUDIR)/$(SOC)/lib$(SOC).o @@ -260,7 +263,7 @@ ifeq ($(SOC),s5pc2xx) LIBS += $(CPUDIR)/s5p-common/libs5p-common.o endif -LIBS := $(addprefix $(obj),$(LIBS)) +LIBS := $(addprefix $(obj),$(sort $(LIBS))) .PHONY : $(LIBS) $(TIMESTAMP_FILE) $(VERSION_FILE) LIBBOARD = board/$(BOARDDIR)/lib$(BOARD).o diff --git a/arch/powerpc/cpu/mpc512x/Makefile b/arch/powerpc/cpu/mpc512x/Makefile index cb1263a..4a4bc0d 100644 --- a/arch/powerpc/cpu/mpc512x/Makefile +++ b/arch/powerpc/cpu/mpc512x/Makefile @@ -37,7 +37,6 @@ COBJS-y += iopin.o COBJS-y += serial.o COBJS-y += speed.o COBJS-$(CONFIG_FSL_DIU_FB) += diu.o -COBJS-$(CONFIG_FSL_DIU_FB) += ../../../../board/freescale/common/fsl_diu_fb.o COBJS-$(CONFIG_CMD_IDE) += ide.o COBJS-$(CONFIG_IIM) += iim.o COBJS-$(CONFIG_PCI) += pci.o diff --git a/arch/powerpc/cpu/mpc512x/u-boot.lds b/arch/powerpc/cpu/mpc512x/u-boot.lds index c716799..361e714 100644 --- a/arch/powerpc/cpu/mpc512x/u-boot.lds +++ b/arch/powerpc/cpu/mpc512x/u-boot.lds @@ -1,5 +1,5 @@ /* - * (C) Copyright 2007 DENX Software Engineering. + * (C) Copyright 2007-2010 DENX Software Engineering. * * See file CREDITS for list of people who contributed to this * project. @@ -23,42 +23,13 @@ OUTPUT_ARCH(powerpc) SECTIONS { - /* Read-only sections, merged into text segment: */ - . = + SIZEOF_HEADERS; - .interp : { *(.interp) } - .hash : { *(.hash) } - .dynsym : { *(.dynsym) } - .dynstr : { *(.dynstr) } - .rel.text : { *(.rel.text) } - .rela.text : { *(.rela.text) } - .rel.data : { *(.rel.data) } - .rela.data : { *(.rela.data) } - .rel.rodata : { *(.rel.rodata) } - .rela.rodata : { *(.rela.rodata) } - .rel.got : { *(.rel.got) } - .rela.got : { *(.rela.got) } - .rel.ctors : { *(.rel.ctors) } - .rela.ctors : { *(.rela.ctors) } - .rel.dtors : { *(.rel.dtors) } - .rela.dtors : { *(.rela.dtors) } - .rel.bss : { *(.rel.bss) } - .rela.bss : { *(.rela.bss) } - .rel.plt : { *(.rel.plt) } - .rela.plt : { *(.rela.plt) } - .init : { *(.init) } - .plt : { *(.plt) } .text : { - arch/powerpc/cpu/mpc512x/start.o (.text) - *(.text) - *(.got1) + arch/powerpc/cpu/mpc512x/start.o (.text*) + *(.text*) . = ALIGN(16); - *(.eh_frame) *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) } - .fini : { *(.fini) } =0 - .ctors : { *(.ctors) } - .dtors : { *(.dtors) } /* Read-write section, merged into data segment: */ . = (. + 0x0FFF) & 0xFFFFF000; @@ -66,10 +37,11 @@ SECTIONS PROVIDE (erotext = .); .reloc : { - *(.got) + KEEP(*(.got)) _GOT2_TABLE_ = .; - *(.got2) + KEEP(*(.got2)) _FIXUP_TABLE_ = .; + KEEP(*(.fixup)) *(.fixup) } __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2; @@ -77,12 +49,8 @@ SECTIONS .data : { - *(.data) - *(.data1) - *(.sdata) - *(.sdata2) - *(.dynamic) - CONSTRUCTORS + *(.data*) + *(.sdata*) } _edata = .; PROVIDE (edata = .); @@ -108,9 +76,8 @@ SECTIONS __bss_start = .; .bss (NOLOAD) : { - *(.sbss) *(.scommon) - *(.dynbss) - *(.bss) + *(.bss*) + *(.sbss*) *(COMMON) . = ALIGN(4); } diff --git a/board/freescale/common/Makefile b/board/freescale/common/Makefile index 703a347..905dd7a 100644 --- a/board/freescale/common/Makefile +++ b/board/freescale/common/Makefile @@ -24,10 +24,10 @@ include $(TOPDIR)/config.mk ifneq ($(OBJTREE),$(SRCTREE)) -$(shell mkdir -p $(obj)board/$(VENDOR)/common) +$(shell mkdir -p $(obj)board/freescale/common) endif -LIB = $(obj)lib$(VENDOR).o +LIB = $(obj)libfreescale.o COBJS-$(CONFIG_FSL_CADMUS) += cadmus.o COBJS-$(CONFIG_FSL_VIA) += cds_via.o |