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[ARM] pxa: PXA_SHARPSL_DETECT_MACH_ID to include head-sharpsl.S

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With kexec-based kernel boot loader on Zaurus, the machine ID is
actually correctly passed, and head-sharpsl.S is not necessary.
Introduce PXA_SHARPSL_DETECT_MACH_ID, and include head-sharpsl.S
only when that's explicitly enabled.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
This commit is contained in:
Eric Miao
2010-06-23 09:27:32 +08:00
parent 867fc1c718
commit 9c3fca2ee6
2 changed files with 9 additions and 1 deletions
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2
arch/arm/boot/compressed/Makefile
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@@ -36,7 +36,7 @@ ifeq ($(CONFIG_CPU_XSCALE),y)
OBJS += head-xscale.o OBJS += head-xscale.o
endif endif
ifeq ($(CONFIG_PXA_SHARPSL),y) ifeq ($(CONFIG_PXA_SHARPSL_DETECT_MACH_ID),y)
OBJS += head-sharpsl.o OBJS += head-sharpsl.o
endif endif

8
arch/arm/mach-pxa/Kconfig
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@@ -458,6 +458,14 @@ config PXA_SHARPSL
SL-C3000 (Spitz), SL-C3100 (Borzoi) or SL-C6000x (Tosa) SL-C3000 (Spitz), SL-C3100 (Borzoi) or SL-C6000x (Tosa)
handheld computer. handheld computer.
config PXA_SHARPSL_DETECT_MACH_ID
bool "Detect machine ID at run-time in the decompressor"
depends on PXA_SHARPSL
help
Say Y here if you want the zImage decompressor to detect
the Zaurus machine ID at run-time. For latest kexec-based
boot loader, this is not necessary.
config MACH_POODLE config MACH_POODLE
bool "Enable Sharp SL-5600 (Poodle) Support" bool "Enable Sharp SL-5600 (Poodle) Support"
depends on PXA_SHARPSL depends on PXA_SHARPSL