diff options
| -rw-r--r-- | src/soc/mediatek/mt8183/mt6358.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/soc/mediatek/mt8183/mt6358.c b/src/soc/mediatek/mt8183/mt6358.c index 8162e3aaf1..705424337f 100644 --- a/src/soc/mediatek/mt8183/mt6358.c +++ b/src/soc/mediatek/mt8183/mt6358.c @@ -16,6 +16,7 @@ #include <console/console.h> #include <soc/pmic_wrap.h> #include <soc/mt6358.h> +#include <timer.h> static struct pmic_setting init_setting[] = { /* [15:0]: TMA_KEY */ @@ -775,13 +776,18 @@ static void mt6358_lp_setting(void) void mt6358_init(void) { + struct stopwatch voltage_settled; + if (pwrap_init()) die("ERROR - Failed to initialize pmic wrap!"); pmic_set_power_hold(true); pmic_wdt_set(); mt6358_init_setting(); + stopwatch_init_usecs_expire(&voltage_settled, 200); wk_sleep_voltage_by_ddr(); wk_power_down_seq(); mt6358_lp_setting(); + while (!stopwatch_expired(&voltage_settled)) + /* wait for voltages to settle */; } |