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Commit 195d1a96 authored by peter fuerst's avatar peter fuerst Committed by Ralf Baechle
Browse files

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



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: default avatarpeter fuerst <post@pfrst.de>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 7e9e05ca

arch/mips/Makefile

+3 −3
Original line number Diff line number Diff line
@@ -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



#