提交 336eb02b 编写于 作者: R Russell King

[PATCH] ARM: footbridge rtc init

The footbridge ISA RTC was being initialised before we had setup the
kernel timer.  This caused a divide by zero error when the current
time of day is set.  Resolve this by initialising the RTC after
the kernel timer has been initialised.
Signed-off-by: NRussell King <rmk@arm.linux.org.uk>
上级 a757e64c
......@@ -51,8 +51,6 @@ static struct irqaction footbridge_timer_irq = {
*/
static void __init footbridge_timer_init(void)
{
isa_rtc_init();
timer1_latch = (mem_fclk_21285 + 8 * HZ) / (16 * HZ);
*CSR_TIMER1_CLR = 0;
......@@ -60,6 +58,8 @@ static void __init footbridge_timer_init(void)
*CSR_TIMER1_CNTL = TIMER_CNTL_ENABLE | TIMER_CNTL_AUTORELOAD | TIMER_CNTL_DIV16;
setup_irq(IRQ_TIMER1, &footbridge_timer_irq);
isa_rtc_init();
}
struct sys_timer footbridge_timer = {
......
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