diff options
Diffstat (limited to 'arch/arm/mach-omap2/include/mach/omap4-common.h')
| -rw-r--r-- | arch/arm/mach-omap2/include/mach/omap4-common.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/include/mach/omap4-common.h b/arch/arm/mach-omap2/include/mach/omap4-common.h index 423af3a6dd31..2744dfee1ff4 100644 --- a/arch/arm/mach-omap2/include/mach/omap4-common.h +++ b/arch/arm/mach-omap2/include/mach/omap4-common.h @@ -13,6 +13,13 @@ #ifndef OMAP_ARCH_OMAP4_COMMON_H #define OMAP_ARCH_OMAP4_COMMON_H +/* + * wfi used in low power code. Directly opcode is used instead + * of instruction to avoid mulit-omap build break + */ +#define do_wfi() \ + __asm__ __volatile__ (".word 0xe320f003" : : : "memory") + #ifdef CONFIG_CACHE_L2X0 extern void __iomem *l2cache_base; #endif |