From: Michael Trimarchi <mich...@amarulasolutions.com>
Tinker board needs to mux all the sdmmc gpio and
activate the regulator connected to bank 7. Remove
all the bank that are not in use and mark them as dm,spl
so-that it would initialize at SPL.
Signed-off-by: Michael Trimarchi <mich...@amarulasolutions.com>
Signed-off-by: Jagan Teki <ja...@amarulasolutions.com>
---
arch/arm/dts/rk3288-tinker-u-boot.dtsi | 26 +++++++++++++++++++-------
configs/tinker-rk3288_defconfig | 5 +++++
2 files changed, 24 insertions(+), 7 deletions(-)
diff --git a/arch/arm/dts/rk3288-tinker-u-boot.dtsi
b/arch/arm/dts/rk3288-tinker-u-boot.dtsi
index 2efb309d6b..f7f9d6dc72 100644
--- a/arch/arm/dts/rk3288-tinker-u-boot.dtsi
+++ b/arch/arm/dts/rk3288-tinker-u-boot.dtsi
@@ -13,20 +13,20 @@
u-boot,dm-pre-reloc;
};
-&sdmmc {
+&uart2_xfer {
u-boot,dm-pre-reloc;
};
-&emmc {
- u-boot,dm-pre-reloc;
+&sdmmc {
+ u-boot,dm-spl;
};
-&gpio3 {
- u-boot,dm-pre-reloc;
+&gpio7 {
+ u-boot,dm-spl;
};
-&gpio8 {
- u-boot,dm-pre-reloc;
+&vcc_sd {
+ u-boot,dm-spl;
};
&pcfg_pull_none_drv_8ma {
@@ -37,10 +37,22 @@
u-boot,dm-spl;
};
+&pcfg_pull_none {
+ u-boot,dm-spl;
+};
+
+&pcfg_pull_up {
+ u-boot,dm-spl;
+};
+
&sdmmc_bus4 {
u-boot,dm-spl;
};
+&sdmmc_cd {
+ u-boot,dm-spl;
+};
+
&sdmmc_clk {
u-boot,dm-spl;
};
diff --git a/configs/tinker-rk3288_defconfig b/configs/tinker-rk3288_defconfig
index 359be078ac..afee09819d 100644
--- a/configs/tinker-rk3288_defconfig
+++ b/configs/tinker-rk3288_defconfig
@@ -49,7 +49,10 @@ CONFIG_FASTBOOT_FLASH=y
CONFIG_FASTBOOT_FLASH_MMC_DEV=0
CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
CONFIG_ROCKCHIP_GPIO=y
+CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SYS_I2C_ROCKCHIP=y
+CONFIG_SPL_I2C_SUPPORT=y
+CONFIG_SPL_POWER_SUPPORT=y
CONFIG_MISC=y
CONFIG_I2C_EEPROM=y
CONFIG_MMC_DW=y
@@ -64,7 +67,9 @@ CONFIG_SPL_PINCTRL=y
CONFIG_DM_PMIC=y
CONFIG_PMIC_RK8XX=y
CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_SPL_DM_REGULATOR=y
CONFIG_REGULATOR_RK8XX=y
+CONFIG_SPL_DM_REGULATOR_FIXED=y
CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM=y
CONFIG_SPL_RAM=y
--
2.18.0.321.gffc6fa0e3
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