TIMER0_EN
writel(u | TIMER0_EN | TIMER0_RELOAD_EN, timer_base + TIMER_CTRL_OFF);
local_timer_ctrl_clrset(TIMER0_EN, 0);
enable_mask = TIMER0_EN;
enable_mask = TIMER0_EN | TIMER0_DIV(TIMER_DIVIDER_SHIFT);
TIMER0_RELOAD_EN | TIMER0_EN,
TIMER0_RELOAD_EN | TIMER0_EN);