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soc/mediatek/mt8196: Initialize PMIF for SD Card

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mt6373_init_pmif_arb() needs to be initialized for SD card to control
the regulator.

TEST=emrege-rauru coreboot
TEST=The assertion is gone on Rauru during normal boot.

Change-Id: I7e3265bb62a6c78d44e2c756be9a020a49a03056
Signed-off-by: Yidi Lin <yidilin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/85969
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Yidi Lin 2025-01-14 18:58:55 +08:00
commit a81e09612b
1 changed files with 2 additions and 0 deletions
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2
src/soc/mediatek/mt8196/msdc.c
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@ -7,6 +7,7 @@
#include <gpio.h>
#include <soc/msdc.h>
#include <soc/mt6373.h>
#include <soc/regulator.h>
static const struct pad_func sdcard_pins[] = {
@ -29,6 +30,7 @@ void mtk_msdc_configure_sdcard(void)
}
/* enable SD card power */
mt6373_init_pmif_arb();
mainboard_enable_regulator(MTK_REGULATOR_VMCH, true);
mainboard_enable_regulator(MTK_REGULATOR_VMC, true);
mainboard_set_regulator_voltage(MTK_REGULATOR_VMCH, 3000000);