diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sh/lib/time.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/sh/lib/time.c b/arch/sh/lib/time.c index aac79889dc9..302f6bed83a 100644 --- a/arch/sh/lib/time.c +++ b/arch/sh/lib/time.c @@ -16,14 +16,12 @@ #include <sh_tmu.h> #define TCR_TPSC 0x07 -#define CONFIG_SYS_TMU_CLK_DIV 4 static struct tmu_regs *tmu = (struct tmu_regs *)TMU_BASE; unsigned long get_tbclk(void) { - u16 tmu_bit = (ffs(CONFIG_SYS_TMU_CLK_DIV) >> 1) - 1; - return get_tmu0_clk_rate() >> ((tmu_bit + 1) * 2); + return get_tmu0_clk_rate() >> 2; } unsigned long timer_read_counter(void) @@ -47,8 +45,7 @@ static void tmu_timer_stop(unsigned int timer) int timer_init(void) { - u16 tmu_bit = (ffs(CONFIG_SYS_TMU_CLK_DIV) >> 1) - 1; - writew((readw(&tmu->tcr0) & ~TCR_TPSC) | tmu_bit, &tmu->tcr0); + writew(readw(&tmu->tcr0) & ~TCR_TPSC, &tmu->tcr0); tmu_timer_stop(0); tmu_timer_start(0); |