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ARM: Remove unused PARAMS_PHYS from arch/arm/boot/compressed

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The only reference in arch/arm/boot/compressed to PARAMS_PHYS is
params() in head.S, which can be directly converted to the exact
address as specified by arch/arm/mach-rpc/Makefile.boot.

Signed-off-by: Eric Miao <eric.miao@canonical.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This commit is contained in:
Eric Miao 2010-06-03 15:36:49 +08:00 committed by Uwe Kleine-König
parent 73a65b3f85
commit db7b2b4b0e
2 changed files with 2 additions and 7 deletions
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7
arch/arm/boot/compressed/Makefile
View File

@ -79,16 +79,11 @@ endif
EXTRA_CFLAGS := -fpic -fno-builtin
EXTRA_AFLAGS := -Wa,-march=all
# Supply ZRELADDR and PARAMS_PHYS to the decompressor via linker symbols. We
# only define params_phys if the machine class defined the corresponding
# makefile variable.
# Supply ZRELADDR to the decompressor via a linker symbol.
LDFLAGS_vmlinux := --defsym zreladdr=$(ZRELADDR)
ifeq ($(CONFIG_CPU_ENDIAN_BE8),y)
LDFLAGS_vmlinux += --be8
endif
ifneq ($(PARAMS_PHYS),)
LDFLAGS_vmlinux += --defsym params_phys=$(PARAMS_PHYS)
endif
# ?
LDFLAGS_vmlinux += -p
# Report unresolved symbol references

2
arch/arm/boot/compressed/head.S
View File

@ -321,7 +321,7 @@ LC1: .word reloc_end - reloc_start
#ifdef CONFIG_ARCH_RPC
.globl params
params: ldr r0, =params_phys
params: ldr r0, =0x10000100 @ params_phys for RPC
mov pc, lr
.ltorg
.align