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MIPS: IP28: Change to build with -mr10k-cache-barrier=store

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Richard Sandiford's new code for inserting the cache-barriers, for GCC
4.3 and above and already incorporated in the current GCC-release, uses
a slightly different option-syntax.

Signed-off-by: peter fuerst <post@pfrst.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
peter fuerst 2009-05-17 23:49:45 +02:00 committed by Ralf Baechle
parent 7e9e05cad9
commit 195d1a96ae
1 changed files with 3 additions and 3 deletions
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6
arch/mips/Makefile
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@ -473,12 +473,12 @@ endif
# Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
#
ifdef CONFIG_SGI_IP28
ifeq ($(call cc-option-yn,-mr10k-cache-barrier=1), n)
$(error gcc doesn't support needed option -mr10k-cache-barrier=1)
ifeq ($(call cc-option-yn,-mr10k-cache-barrier=store), n)
$(error gcc doesn't support needed option -mr10k-cache-barrier=store)
endif
endif
core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/
cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=1 -I$(srctree)/arch/mips/include/asm/mach-ip28
cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=store -I$(srctree)/arch/mips/include/asm/mach-ip28
load-$(CONFIG_SGI_IP28) += 0xa800000020004000
#