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MLK-18243-10 arm: imx8m: soc: enable SCTR clock before timer init 

To i.MX8MM SCTR clock is disabled by ROM, so before timer init
need to enable it.
To i.MX8MQ, it does not hurt the clock is enabled again.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
(cherry picked from commit 2347541e9e79f833716fe88f7de860b5704b5e48)
This commit is contained in:
Peng Fan 2018-05-09 15:50:07 +08:00 committed by Ye Li
parent 5ed2a6a4ac
commit f5cfd600cf
1 changed files with 4 additions and 2 deletions
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6
arch/arm/mach-imx/imx8m/soc.c
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@ -170,9 +170,11 @@ static void imx_set_wdog_powerdown(bool enable)
int arch_cpu_init(void)
{
/*
* Init timer at very early state, because sscg pll setting
* will use it
* Init timer at very early state, because pll setting will use it,
* Rom Turnned off SCTR, enable it before timer_init
*/
clock_enable(CCGR_SCTR, 1);
timer_init();
if (IS_ENABLED(CONFIG_SPL_BUILD)) {