diff options
| -rw-r--r-- | arch/i386/cpu/sc520/sc520_timer.c | 4 | ||||
| -rw-r--r-- | arch/i386/include/asm/ic/sc520.h | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/arch/i386/cpu/sc520/sc520_timer.c b/arch/i386/cpu/sc520/sc520_timer.c index eca48e0c12..d5617e91f6 100644 --- a/arch/i386/cpu/sc520/sc520_timer.c +++ b/arch/i386/cpu/sc520/sc520_timer.c @@ -69,7 +69,11 @@ int timer_init(void) return 0; } +/* Allow boards to override udelay implementation */ void __udelay(unsigned long usec) + __attribute__((weak, alias("sc520_udelay"))); + +void sc520_udelay(unsigned long usec) { int m = 0; long u; diff --git a/arch/i386/include/asm/ic/sc520.h b/arch/i386/include/asm/ic/sc520.h index 57c9904422..20384a4a8c 100644 --- a/arch/i386/include/asm/ic/sc520.h +++ b/arch/i386/include/asm/ic/sc520.h @@ -28,6 +28,7 @@ void init_sc520(void); unsigned long init_sc520_dram(void); +void sc520_udelay(unsigned long usec); /* Memory mapped configuration registers */ typedef struct sc520_mmcr { |
