[PATCH v2 0/5] rockchip: rk3399: rk3399-nanopi-4: Fix SD power initialization in SPL
The NanoPi RK3399 boards support UHS-I (up to SDR104) SD cards, however using any of these 1.8v modes results in a boot failure in SPL upon soft reboot.
The issue is that the "vcc_sdio" regulator is left at 1.8v on reboot and the corresponding GPIO defaults to 3.3v. This prevents the SD card from being reinitialized and read successfully.
This change series resolves this issue by allowing the proper initialization and control of the "vcc3v0_sd" (vmmc-supply) and "vcc_sdio" (vqmmc-supply) regulators and corresponding GPIO in SPL.
Changes in v2: - Made added IO-domain driver logs verbose and consistent - Added separate patch for added CONFIG_SPL_ROCKCHIP_IODOMAIN Kconfig - Added separate patch for added CONFIG_SPL_REGULATOR_RK8XX Kconfig - Added patch to remove device-tree properties that conflicted with MMC driver initialization - Added defconfig changes for all NanoPi RK3399 boards
Justin Klaassen (5): rockchip: io-domain: Add debug logging for regulators during probe rockchip: io-domain: Add CONFIG_SPL_ROCKCHIP_IODOMAIN regulator: rk8xx: Add CONFIG_SPL_REGULATOR_RK8XX rockchip: rk3399-nanopi-4: Allow MMC driver to control SD regulators rockchip: rk3399-nanopi-4: Enable IO-domain driver in SPL
arch/arm/dts/rk3399-nanopi4-u-boot.dtsi | 12 ++++++++++++ configs/nanopc-t4-rk3399_defconfig | 7 +++++++ configs/nanopi-m4-2gb-rk3399_defconfig | 7 +++++++ configs/nanopi-m4-rk3399_defconfig | 7 +++++++ configs/nanopi-m4b-rk3399_defconfig | 7 +++++++ configs/nanopi-neo4-rk3399_defconfig | 7 +++++++ configs/nanopi-r4s-rk3399_defconfig | 7 +++++++ drivers/misc/Kconfig | 8 ++++++++ drivers/misc/rockchip-io-domain.c | 7 ++++++- drivers/power/regulator/Kconfig | 9 +++++++++ drivers/power/regulator/rk8xx.c | 8 ++------ 11 files changed, 79 insertions(+), 7 deletions(-)
Log the value of the regulators during initialization of the IO-domain driver to aid in debugging GPIO voltage configuration problems.
Signed-off-by: Justin Klaassen justin@tidylabs.net ---
Changes in v2: - Made added IO-domain driver logs verbose and consistent
drivers/misc/rockchip-io-domain.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/misc/rockchip-io-domain.c b/drivers/misc/rockchip-io-domain.c index 025b6049a9f..fdefc9c5fe3 100644 --- a/drivers/misc/rockchip-io-domain.c +++ b/drivers/misc/rockchip-io-domain.c @@ -5,6 +5,8 @@ * Ported from linux drivers/soc/rockchip/io-domain.c */
+#define LOG_CATEGORY UCLASS_NOP + #include <dm.h> #include <dm/device_compat.h> #include <regmap.h> @@ -344,8 +346,10 @@ static int rockchip_iodomain_probe(struct udevice *dev) continue;
ret = device_get_supply_regulator(dev, supply_name, ®); - if (ret) + if (ret) { + log_debug("%s: Regulator not found\n", supply_name); continue; + }
ret = regulator_autoset(reg); if (ret && ret != -EALREADY && ret != -EMEDIUMTYPE && @@ -353,6 +357,7 @@ static int rockchip_iodomain_probe(struct udevice *dev) continue;
uV = regulator_get_value(reg); + log_debug("%s: Regulator %s at %d uV\n", supply_name, reg->name, uV); if (uV <= 0) continue;
Allows use of the Rockchip IO-domain driver in SPL to configure the GPIO to match the voltage supplied by specific regulators (e.g. "vcc_sdio").
Signed-off-by: Justin Klaassen justin@tidylabs.net ---
Changes in v2: - Added separate patch for added CONFIG_SPL_ROCKCHIP_IODOMAIN Kconfig
drivers/misc/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index da84b35e804..ad935b81ae1 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -110,6 +110,14 @@ config ROCKCHIP_IODOMAIN for the IO-domain setting of the SoC to match the voltage supplied by the regulators.
+config SPL_ROCKCHIP_IODOMAIN + bool "Rockchip IO-domain driver support in SPL" + depends on SPL_MISC && ARCH_ROCKCHIP + help + Enable support for IO-domains in Rockchip SoCs in SPL. It is necessary + for the IO-domain setting of the SoC to match the voltage supplied + by the regulators. + config SIFIVE_OTP bool "SiFive eMemory OTP driver" depends on MISC
Allows use of the regulator functions of the RK8XX PMIC in SPL, which is necessary to support the functionality of the Rockchip IO-domain driver on relevant platforms.
Signed-off-by: Justin Klaassen justin@tidylabs.net ---
Changes in v2: - Added separate patch for added CONFIG_SPL_REGULATOR_RK8XX Kconfig
drivers/power/regulator/Kconfig | 9 +++++++++ drivers/power/regulator/rk8xx.c | 8 ++------ 2 files changed, 11 insertions(+), 6 deletions(-)
diff --git a/drivers/power/regulator/Kconfig b/drivers/power/regulator/Kconfig index 958f337c7e7..9b50128f859 100644 --- a/drivers/power/regulator/Kconfig +++ b/drivers/power/regulator/Kconfig @@ -241,6 +241,15 @@ config REGULATOR_RK8XX by the PMIC device. This driver is controlled by a device tree node which includes voltage limits.
+config SPL_REGULATOR_RK8XX + bool "Enable driver for RK8XX regulators in SPL" + depends on SPL_DM_REGULATOR && SPL_PMIC_RK8XX + help + Enable support for the regulator functions of the RK8XX PMIC in SPL. The + driver implements get/set api for the various BUCKS and LDOs supported + by the PMIC device. This driver is controlled by a device tree node + which includes voltage limits. + config DM_REGULATOR_S2MPS11 bool "Enable driver for S2MPS11 regulator" depends on DM_REGULATOR && PMIC_S2MPS11 diff --git a/drivers/power/regulator/rk8xx.c b/drivers/power/regulator/rk8xx.c index 368675ebb9f..88453bb7bdb 100644 --- a/drivers/power/regulator/rk8xx.c +++ b/drivers/power/regulator/rk8xx.c @@ -16,10 +16,6 @@ #include <power/pmic.h> #include <power/regulator.h>
-#ifndef CONFIG_XPL_BUILD -#define ENABLE_DRIVER -#endif - /* Not used or exisit register and configure */ #define NA 0xff
@@ -202,7 +198,7 @@ static const struct rk8xx_reg_info rk818_buck[] = { { 1800000, 100000, REG_BUCK4_ON_VSEL, REG_BUCK4_SLP_VSEL, REG_BUCK4_CONFIG, RK818_BUCK4_VSEL_MASK, 0x00, 0x1f }, };
-#ifdef ENABLE_DRIVER +#if CONFIG_IS_ENABLED(REGULATOR_RK8XX) static const struct rk8xx_reg_info rk806_nldo[] = { /* nldo 1 */ { 500000, 12500, RK806_NLDO_ON_VSEL(1), RK806_NLDO_SLP_VSEL(1), NA, RK806_NLDO_VSEL_MASK, 0x00, 0xe7}, @@ -454,7 +450,7 @@ static int _buck_set_enable(struct udevice *pmic, int buck, bool enable) return ret; }
-#ifdef ENABLE_DRIVER +#if CONFIG_IS_ENABLED(REGULATOR_RK8XX) static int _buck_set_suspend_value(struct udevice *pmic, int buck, int uvolt) { const struct rk8xx_reg_info *info = get_buck_reg(pmic, buck, uvolt);
This change removes the "regulator-always-on" property from the "vcc3v0_sd" (vmmc-supply) and "vcc_sdio" (vqmmc-supply) regulators, which otherwise prevents the MMC driver from being able to power cycle the SD card as part of the initialization procedure.
It also removes the "regulator-boot-on" from the "vcc_sdio" regulator, which could theoretically damage a SD card that is already initialized in a low voltage mode.
Signed-off-by: Justin Klaassen justin@tidylabs.net ---
Changes in v2: - Added patch to remove device-tree properties that conflicted with MMC driver initialization
arch/arm/dts/rk3399-nanopi4-u-boot.dtsi | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/arch/arm/dts/rk3399-nanopi4-u-boot.dtsi b/arch/arm/dts/rk3399-nanopi4-u-boot.dtsi index 75736124996..ba2b73223d4 100644 --- a/arch/arm/dts/rk3399-nanopi4-u-boot.dtsi +++ b/arch/arm/dts/rk3399-nanopi4-u-boot.dtsi @@ -19,8 +19,11 @@
&vcc3v0_sd { bootph-pre-ram; + /delete-property/ regulator-always-on; };
&vcc_sdio { + /delete-property/ regulator-always-on; + /delete-property/ regulator-boot-on; regulator-init-microvolt = <3000000>; };
The NanoPi RK3399 boards support UHS-I (up to SDR104) SD cards, however using any of these 1.8v modes results in a boot failure in SPL upon soft reboot.
The issue is that the "vcc_sdio" regulator is left at 1.8v on reboot and the corresponding GPIO defaults to 3.3v. This prevents the SD card from being reinitialized and read successfully.
This change enables the RK8XX regulators and Rockchip IO-domain drivers in SPL, which initializes "vcc_sdio" regulator to 3.0v and configures the GPIO for the correct level on boot.
Signed-off-by: Justin Klaassen justin@tidylabs.net ---
Changes in v2: - Added defconfig changes for all NanoPi RK3399 boards
arch/arm/dts/rk3399-nanopi4-u-boot.dtsi | 9 +++++++++ configs/nanopc-t4-rk3399_defconfig | 7 +++++++ configs/nanopi-m4-2gb-rk3399_defconfig | 7 +++++++ configs/nanopi-m4-rk3399_defconfig | 7 +++++++ configs/nanopi-m4b-rk3399_defconfig | 7 +++++++ configs/nanopi-neo4-rk3399_defconfig | 7 +++++++ configs/nanopi-r4s-rk3399_defconfig | 7 +++++++ 7 files changed, 51 insertions(+)
diff --git a/arch/arm/dts/rk3399-nanopi4-u-boot.dtsi b/arch/arm/dts/rk3399-nanopi4-u-boot.dtsi index ba2b73223d4..62fd21f2ca5 100644 --- a/arch/arm/dts/rk3399-nanopi4-u-boot.dtsi +++ b/arch/arm/dts/rk3399-nanopi4-u-boot.dtsi @@ -9,6 +9,14 @@ bootph-pre-ram; };
+&i2c0_xfer { + bootph-pre-ram; +}; + +&io_domains { + bootph-pre-ram; +}; + &sdmmc { pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc_cd>; }; @@ -23,6 +31,7 @@ };
&vcc_sdio { + bootph-pre-ram; /delete-property/ regulator-always-on; /delete-property/ regulator-boot-on; regulator-init-microvolt = <3000000>; diff --git a/configs/nanopc-t4-rk3399_defconfig b/configs/nanopc-t4-rk3399_defconfig index 26c12c51078..89987e4ff36 100644 --- a/configs/nanopc-t4-rk3399_defconfig +++ b/configs/nanopc-t4-rk3399_defconfig @@ -8,6 +8,7 @@ CONFIG_ENV_OFFSET=0x3F8000 CONFIG_DEFAULT_DEVICE_TREE="rockchip/rk3399-nanopc-t4" CONFIG_DM_RESET=y CONFIG_ROCKCHIP_RK3399=y +CONFIG_SPL_DRIVERS_MISC=y CONFIG_TARGET_EVB_RK3399=y CONFIG_SYS_LOAD_ADDR=0x800800 CONFIG_DEBUG_UART_BASE=0xFF1A0000 @@ -19,6 +20,8 @@ CONFIG_DISPLAY_BOARDINFO_LATE=y CONFIG_SPL_MAX_SIZE=0x40000 CONFIG_SPL_PAD_TO=0x7f8000 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set +CONFIG_SPL_I2C=y +CONFIG_SPL_POWER=y CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y CONFIG_TPL=y CONFIG_CMD_BOOTZ=y @@ -35,6 +38,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_ROCKCHIP_GPIO=y CONFIG_SYS_I2C_ROCKCHIP=y CONFIG_ROCKCHIP_IODOMAIN=y +CONFIG_SPL_ROCKCHIP_IODOMAIN=y CONFIG_MMC_DW=y CONFIG_MMC_DW_ROCKCHIP=y CONFIG_MMC_SDHCI=y @@ -48,8 +52,11 @@ CONFIG_NVME_PCI=y CONFIG_PHY_ROCKCHIP_INNO_USB2=y CONFIG_PHY_ROCKCHIP_TYPEC=y CONFIG_PMIC_RK8XX=y +CONFIG_SPL_PMIC_RK8XX=y +CONFIG_SPL_DM_REGULATOR=y CONFIG_SPL_DM_REGULATOR_FIXED=y CONFIG_REGULATOR_RK8XX=y +CONFIG_SPL_REGULATOR_RK8XX=y CONFIG_PWM_ROCKCHIP=y CONFIG_BAUDRATE=1500000 CONFIG_DEBUG_UART_SHIFT=2 diff --git a/configs/nanopi-m4-2gb-rk3399_defconfig b/configs/nanopi-m4-2gb-rk3399_defconfig index d24b7bc6d17..3b17623b3ae 100644 --- a/configs/nanopi-m4-2gb-rk3399_defconfig +++ b/configs/nanopi-m4-2gb-rk3399_defconfig @@ -8,6 +8,7 @@ CONFIG_ENV_OFFSET=0x3F8000 CONFIG_DEFAULT_DEVICE_TREE="rk3399-nanopi-m4-2gb" CONFIG_DM_RESET=y CONFIG_ROCKCHIP_RK3399=y +CONFIG_SPL_DRIVERS_MISC=y CONFIG_TARGET_EVB_RK3399=y CONFIG_SYS_LOAD_ADDR=0x800800 CONFIG_DEBUG_UART_BASE=0xFF1A0000 @@ -20,6 +21,8 @@ CONFIG_DISPLAY_BOARDINFO_LATE=y CONFIG_SPL_MAX_SIZE=0x40000 CONFIG_SPL_PAD_TO=0x7f8000 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set +CONFIG_SPL_I2C=y +CONFIG_SPL_POWER=y CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y CONFIG_TPL=y CONFIG_CMD_BOOTZ=y @@ -39,6 +42,7 @@ CONFIG_AHCI_PCI=y CONFIG_ROCKCHIP_GPIO=y CONFIG_SYS_I2C_ROCKCHIP=y CONFIG_ROCKCHIP_IODOMAIN=y +CONFIG_SPL_ROCKCHIP_IODOMAIN=y CONFIG_MMC_DW=y CONFIG_MMC_DW_ROCKCHIP=y CONFIG_MMC_SDHCI=y @@ -52,8 +56,11 @@ CONFIG_NVME_PCI=y CONFIG_PHY_ROCKCHIP_INNO_USB2=y CONFIG_PHY_ROCKCHIP_TYPEC=y CONFIG_PMIC_RK8XX=y +CONFIG_SPL_PMIC_RK8XX=y +CONFIG_SPL_DM_REGULATOR=y CONFIG_SPL_DM_REGULATOR_FIXED=y CONFIG_REGULATOR_RK8XX=y +CONFIG_SPL_REGULATOR_RK8XX=y CONFIG_PWM_ROCKCHIP=y CONFIG_SCSI=y CONFIG_BAUDRATE=1500000 diff --git a/configs/nanopi-m4-rk3399_defconfig b/configs/nanopi-m4-rk3399_defconfig index da3e44af841..cfdb81577a2 100644 --- a/configs/nanopi-m4-rk3399_defconfig +++ b/configs/nanopi-m4-rk3399_defconfig @@ -8,6 +8,7 @@ CONFIG_ENV_OFFSET=0x3F8000 CONFIG_DEFAULT_DEVICE_TREE="rockchip/rk3399-nanopi-m4" CONFIG_DM_RESET=y CONFIG_ROCKCHIP_RK3399=y +CONFIG_SPL_DRIVERS_MISC=y CONFIG_TARGET_EVB_RK3399=y CONFIG_SYS_LOAD_ADDR=0x800800 CONFIG_DEBUG_UART_BASE=0xFF1A0000 @@ -20,6 +21,8 @@ CONFIG_DISPLAY_BOARDINFO_LATE=y CONFIG_SPL_MAX_SIZE=0x40000 CONFIG_SPL_PAD_TO=0x7f8000 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set +CONFIG_SPL_I2C=y +CONFIG_SPL_POWER=y CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y CONFIG_TPL=y CONFIG_CMD_BOOTZ=y @@ -38,6 +41,7 @@ CONFIG_AHCI_PCI=y CONFIG_ROCKCHIP_GPIO=y CONFIG_SYS_I2C_ROCKCHIP=y CONFIG_ROCKCHIP_IODOMAIN=y +CONFIG_SPL_ROCKCHIP_IODOMAIN=y CONFIG_MMC_DW=y CONFIG_MMC_DW_ROCKCHIP=y CONFIG_MMC_SDHCI=y @@ -51,8 +55,11 @@ CONFIG_NVME_PCI=y CONFIG_PHY_ROCKCHIP_INNO_USB2=y CONFIG_PHY_ROCKCHIP_TYPEC=y CONFIG_PMIC_RK8XX=y +CONFIG_SPL_PMIC_RK8XX=y +CONFIG_SPL_DM_REGULATOR=y CONFIG_SPL_DM_REGULATOR_FIXED=y CONFIG_REGULATOR_RK8XX=y +CONFIG_SPL_REGULATOR_RK8XX=y CONFIG_PWM_ROCKCHIP=y CONFIG_SCSI=y CONFIG_BAUDRATE=1500000 diff --git a/configs/nanopi-m4b-rk3399_defconfig b/configs/nanopi-m4b-rk3399_defconfig index 247056ab58b..802e6e54f46 100644 --- a/configs/nanopi-m4b-rk3399_defconfig +++ b/configs/nanopi-m4b-rk3399_defconfig @@ -8,6 +8,7 @@ CONFIG_ENV_OFFSET=0x3F8000 CONFIG_DEFAULT_DEVICE_TREE="rockchip/rk3399-nanopi-m4b" CONFIG_DM_RESET=y CONFIG_ROCKCHIP_RK3399=y +CONFIG_SPL_DRIVERS_MISC=y CONFIG_TARGET_EVB_RK3399=y CONFIG_SYS_LOAD_ADDR=0x800800 CONFIG_DEBUG_UART_BASE=0xFF1A0000 @@ -20,6 +21,8 @@ CONFIG_DISPLAY_BOARDINFO_LATE=y CONFIG_SPL_MAX_SIZE=0x40000 CONFIG_SPL_PAD_TO=0x7f8000 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set +CONFIG_SPL_I2C=y +CONFIG_SPL_POWER=y CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y CONFIG_TPL=y CONFIG_CMD_BOOTZ=y @@ -38,6 +41,7 @@ CONFIG_AHCI_PCI=y CONFIG_ROCKCHIP_GPIO=y CONFIG_SYS_I2C_ROCKCHIP=y CONFIG_ROCKCHIP_IODOMAIN=y +CONFIG_SPL_ROCKCHIP_IODOMAIN=y CONFIG_MMC_DW=y CONFIG_MMC_DW_ROCKCHIP=y CONFIG_MMC_SDHCI=y @@ -51,8 +55,11 @@ CONFIG_NVME_PCI=y CONFIG_PHY_ROCKCHIP_INNO_USB2=y CONFIG_PHY_ROCKCHIP_TYPEC=y CONFIG_PMIC_RK8XX=y +CONFIG_SPL_PMIC_RK8XX=y +CONFIG_SPL_DM_REGULATOR=y CONFIG_SPL_DM_REGULATOR_FIXED=y CONFIG_REGULATOR_RK8XX=y +CONFIG_SPL_REGULATOR_RK8XX=y CONFIG_PWM_ROCKCHIP=y CONFIG_SCSI=y CONFIG_BAUDRATE=1500000 diff --git a/configs/nanopi-neo4-rk3399_defconfig b/configs/nanopi-neo4-rk3399_defconfig index 305877d2079..ac88466d3be 100644 --- a/configs/nanopi-neo4-rk3399_defconfig +++ b/configs/nanopi-neo4-rk3399_defconfig @@ -8,6 +8,7 @@ CONFIG_ENV_OFFSET=0x3F8000 CONFIG_DEFAULT_DEVICE_TREE="rockchip/rk3399-nanopi-neo4" CONFIG_DM_RESET=y CONFIG_ROCKCHIP_RK3399=y +CONFIG_SPL_DRIVERS_MISC=y CONFIG_TARGET_EVB_RK3399=y CONFIG_SYS_LOAD_ADDR=0x800800 CONFIG_DEBUG_UART_BASE=0xFF1A0000 @@ -18,6 +19,8 @@ CONFIG_DISPLAY_BOARDINFO_LATE=y CONFIG_SPL_MAX_SIZE=0x40000 CONFIG_SPL_PAD_TO=0x7f8000 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set +CONFIG_SPL_I2C=y +CONFIG_SPL_POWER=y CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y CONFIG_TPL=y CONFIG_CMD_BOOTZ=y @@ -33,6 +36,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_ROCKCHIP_GPIO=y CONFIG_SYS_I2C_ROCKCHIP=y CONFIG_ROCKCHIP_IODOMAIN=y +CONFIG_SPL_ROCKCHIP_IODOMAIN=y CONFIG_MMC_DW=y CONFIG_MMC_DW_ROCKCHIP=y CONFIG_MMC_SDHCI=y @@ -45,8 +49,11 @@ CONFIG_GMAC_ROCKCHIP=y CONFIG_PHY_ROCKCHIP_INNO_USB2=y CONFIG_PHY_ROCKCHIP_TYPEC=y CONFIG_PMIC_RK8XX=y +CONFIG_SPL_PMIC_RK8XX=y +CONFIG_SPL_DM_REGULATOR=y CONFIG_SPL_DM_REGULATOR_FIXED=y CONFIG_REGULATOR_RK8XX=y +CONFIG_SPL_REGULATOR_RK8XX=y CONFIG_PWM_ROCKCHIP=y CONFIG_BAUDRATE=1500000 CONFIG_DEBUG_UART_SHIFT=2 diff --git a/configs/nanopi-r4s-rk3399_defconfig b/configs/nanopi-r4s-rk3399_defconfig index a6dafe3d9eb..905de05026f 100644 --- a/configs/nanopi-r4s-rk3399_defconfig +++ b/configs/nanopi-r4s-rk3399_defconfig @@ -8,6 +8,7 @@ CONFIG_ENV_OFFSET=0x3F8000 CONFIG_DEFAULT_DEVICE_TREE="rockchip/rk3399-nanopi-r4s" CONFIG_DM_RESET=y CONFIG_ROCKCHIP_RK3399=y +CONFIG_SPL_DRIVERS_MISC=y CONFIG_TARGET_EVB_RK3399=y CONFIG_SYS_LOAD_ADDR=0x800800 CONFIG_DEBUG_UART_BASE=0xFF1A0000 @@ -18,6 +19,8 @@ CONFIG_DISPLAY_BOARDINFO_LATE=y CONFIG_SPL_MAX_SIZE=0x40000 CONFIG_SPL_PAD_TO=0x7f8000 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set +CONFIG_SPL_I2C=y +CONFIG_SPL_POWER=y CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y CONFIG_TPL=y CONFIG_CMD_BOOTZ=y @@ -33,6 +36,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_ROCKCHIP_GPIO=y CONFIG_SYS_I2C_ROCKCHIP=y CONFIG_ROCKCHIP_IODOMAIN=y +CONFIG_SPL_ROCKCHIP_IODOMAIN=y CONFIG_MMC_DW=y CONFIG_MMC_DW_ROCKCHIP=y CONFIG_MMC_SDHCI=y @@ -45,8 +49,11 @@ CONFIG_GMAC_ROCKCHIP=y CONFIG_PHY_ROCKCHIP_INNO_USB2=y CONFIG_PHY_ROCKCHIP_TYPEC=y CONFIG_PMIC_RK8XX=y +CONFIG_SPL_PMIC_RK8XX=y +CONFIG_SPL_DM_REGULATOR=y CONFIG_SPL_DM_REGULATOR_FIXED=y CONFIG_REGULATOR_RK8XX=y +CONFIG_SPL_REGULATOR_RK8XX=y CONFIG_PWM_ROCKCHIP=y CONFIG_RAM_ROCKCHIP_LPDDR4=y CONFIG_BAUDRATE=1500000
participants (1)
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Justin Klaassen