Commits
Guo Ren committed 1d95fe4d3de
clocksource/drivers/c-sky: fixup qemu fail to bootup sometimes. Timer startup must after timer_irq_enable. For qemu, timer tick irq hanppens but irq not enable, so it will cause qemu boot failed. Signed-off-by: Guo Ren <ren_guo@c-sky.com> Tested-by: Liu Zhiwei <zhiwei_liu@c-sky.com>