soc/mediatek: move MSDC drivers to soc folder

Setting of MSDC is defined by soc, so we move them to soc folder.

TEST=emerge-cherry coreboot; emerge-asurada coreboot

Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I84ad8a4cde120c97024870ebf750d44b36c2284d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59339
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>

1 files changed, 2 insertions, 68 deletions

diff --git a/src/mainboard/google/asurada/mainboard.c b/src/mainboard/google/asurada/mainboard.c
index 7704899f16..bbca4b83ba 100644
--- a/src/mainboard/google/asurada/mainboard.c
+++ b/src/mainboard/google/asurada/mainboard.c
@@ -142,72 +142,6 @@ static bool configure_display(void)
 	return true;
 }
 
-static void configure_emmc(void)
-{
-	void *gpio_base = (void *)IOCFG_TL_BASE;
-	int i;
-
-	const gpio_t emmc_pu_pin[] = {
-		GPIO(MSDC0_DAT0), GPIO(MSDC0_DAT1),
-		GPIO(MSDC0_DAT2), GPIO(MSDC0_DAT3),
-		GPIO(MSDC0_DAT4), GPIO(MSDC0_DAT5),
-		GPIO(MSDC0_DAT6), GPIO(MSDC0_DAT7),
-		GPIO(MSDC0_CMD), GPIO(MSDC0_RSTB),
-	};
-
-	const gpio_t emmc_pd_pin[] = {
-		GPIO(MSDC0_DSL), GPIO(MSDC0_CLK),
-	};
-
-	for (i = 0; i < ARRAY_SIZE(emmc_pu_pin); i++)
-		gpio_set_pull(emmc_pu_pin[i], GPIO_PULL_ENABLE, GPIO_PULL_UP);
-
-	for (i = 0; i < ARRAY_SIZE(emmc_pd_pin); i++)
-		gpio_set_pull(emmc_pd_pin[i], GPIO_PULL_ENABLE, GPIO_PULL_DOWN);
-
-	/* set eMMC cmd/dat/clk/ds/rstb pins driving to 10mA */
-	clrsetbits32(gpio_base, MSDC0_DRV_MASK, MSDC0_DRV_VALUE);
-
-	mtk_emmc_early_init((void *)MSDC0_BASE, (void *)MSDC0_TOP_BASE);
-}
-
-static void configure_sdcard(void)
-{
-	void *gpio_base = (void *)IOCFG_RM_BASE;
-	void *gpio_mode0_base = (void *)MSDC1_GPIO_MODE0_BASE;
-	void *gpio_mode1_base = (void *)MSDC1_GPIO_MODE1_BASE;
-	uint8_t enable = 1;
-	int i;
-
-	const gpio_t sdcard_pu_pin[] = {
-		GPIO(MSDC1_DAT0), GPIO(MSDC1_DAT1),
-		GPIO(MSDC1_DAT2), GPIO(MSDC1_DAT3),
-		GPIO(MSDC1_CMD),
-	};
-
-	const gpio_t sdcard_pd_pin[] = {
-		GPIO(MSDC1_CLK),
-	};
-
-	for (i = 0; i < ARRAY_SIZE(sdcard_pu_pin); i++)
-		gpio_set_pull(sdcard_pu_pin[i], GPIO_PULL_ENABLE, GPIO_PULL_UP);
-
-	for (i = 0; i < ARRAY_SIZE(sdcard_pd_pin); i++)
-		gpio_set_pull(sdcard_pd_pin[i], GPIO_PULL_ENABLE, GPIO_PULL_DOWN);
-
-	/* set sdcard cmd/dat/clk pins driving to 8mA */
-	clrsetbits32(gpio_base, MSDC1_DRV_MASK, MSDC1_DRV_VALUE);
-
-	/* set sdcard dat2/dat0/dat3/cmd/clk pins to msdc1 mode */
-	clrsetbits32(gpio_mode0_base, MSDC1_GPIO_MODE0_MASK, MSDC1_GPIO_MODE0_VALUE);
-
-	/* set sdcard dat1 pin to msdc1 mode */
-	clrsetbits32(gpio_mode1_base, MSDC1_GPIO_MODE1_MASK, MSDC1_GPIO_MODE1_VALUE);
-
-	mainboard_enable_regulator(MTK_REGULATOR_VCC, enable);
-	mainboard_enable_regulator(MTK_REGULATOR_VCCQ, enable);
-}
-
 static void configure_audio(void)
 {
 	/* Audio PWR */
@@ -222,8 +156,8 @@ static void configure_audio(void)
 
 static void mainboard_init(struct device *dev)
 {
-	configure_emmc();
-	configure_sdcard();
+	mtk_msdc_configure_emmc(true);
+	mtk_msdc_configure_sdcard();
 	configure_audio();
 	setup_usb_host();