[XS] Change in coreboot[main]: mb/google/rauru: Initialize PMIF for SD Card

[Yidi Lin (Code Review)]

Attention is currently required from: Hung-Te Lin, Yu-Ping Wu.

Yidi Lin has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/85969?usp=email )

Change subject: mb/google/rauru: Initialize PMIF for SD Card
......................................................................

mb/google/rauru: Initialize PMIF for SD Card

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 
---
M src/mainboard/google/rauru/mainboard.c
1 file changed, 4 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/69/85969/1

diff --git a/src/mainboard/google/rauru/mainboard.c b/src/mainboard/google/rauru/mainboard.c
index 817bcf2..aae81bc 100644
--- a/src/mainboard/google/rauru/mainboard.c
+++ b/src/mainboard/google/rauru/mainboard.c
@@ -9,6 +9,7 @@
 #include <soc/dpm_v2.h>
 #include <soc/gpio_common.h>
 #include <soc/i2c.h>
+#include <soc/mt6373.h>
 #include <soc/msdc.h>
 #include <soc/pcie.h>
 #include <soc/spm_common.h>
@@ -100,8 +101,10 @@
    power_on_fpmcu();
    configure_audio();

-	if (CONFIG(RAURU_SDCARD_INIT))
+	if (CONFIG(RAURU_SDCARD_INIT)) {
+		mt6373_init_pmif_arb();
    	mtk_msdc_configure_sdcard();
+	}

if (dpm_init())
    	printk(BIOS_ERR, "dpm init failed, DVFS may not work\n");