rockchip: rk3328-nanopi-r2: Update defconfig

Update defconfig for rk3328-nanopi-r2* boards with new defaults.

Remove the SPL_DRIVERS_MISC=y option, no misc driver is used in SPL.

Add CONFIG_SPL_FIT_SIGNATURE=y to let SPL verify an auto generated hash
of FIT images. This help indicate if there is an issue loading any of
the images to DRAM or SRAM. Also add LEGACY_IMAGE_FORMAT=y to keep
support for scripts.

Remove SPL_I2C=y and SPL_PMIC_RK8XX=y, the related i2c and pmic nodes is
not included in the SPL fdt.

Add CMD_GPIO=y and CMD_REGULATOR=y to add the helpful gpio and regulator
commands.

Add ROCKCHIP_EFUSE=y and remove NET_RANDOM_ETHADDR=y, ethaddr and
eth1addr is set based on cpuid read from eFUSE.

Add SPL_DM_SEQ_ALIAS=y option to use alias sequence number in SPL.

Add DM_ETH_PHY=y, PHY_GIGE=y, PHY_MOTORCOMM=y, PHY_REALTEK=y and remove
&gmac2io to support reset of onboard ethernet PHYs. Also add DM_MDIO=y
to ensure device tree props is used by motorcomm PHY driver.

Remove REGULATOR_PWM=y, the pwm-regulator compatible is not used.

Add DM_REGULATOR_GPIO=y and SPL_DM_REGULATOR_GPIO=y to support the
regulator-gpio compatible.

Add RNG_ROCKCHIP=y and DM_RNG=y options to support the onboard random
generator.

Also add missing device tree files to MAINTAINERS file.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Tianling Shen <cnsztl@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

6 files changed, 50 insertions, 21 deletions

diff --git a/arch/arm/dts/rk3328-nanopi-r2s-u-boot.dtsi b/arch/arm/dts/rk3328-nanopi-r2s-u-boot.dtsi
index d969b008775..0a1152e8b52 100644
--- a/arch/arm/dts/rk3328-nanopi-r2s-u-boot.dtsi
+++ b/arch/arm/dts/rk3328-nanopi-r2s-u-boot.dtsi
@@ -27,9 +27,3 @@
 &vcc_sd {
 	bootph-pre-ram;
 };
-
-&gmac2io {
-	snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
-	snps,reset-active-low;
-	snps,reset-delays-us = <0 10000 50000>;
-};
diff --git a/board/rockchip/evb_rk3328/MAINTAINERS b/board/rockchip/evb_rk3328/MAINTAINERS
index 47fd05d2ea8..b88727acad2 100644
--- a/board/rockchip/evb_rk3328/MAINTAINERS
+++ b/board/rockchip/evb_rk3328/MAINTAINERS
@@ -11,12 +11,14 @@ NANOPI-R2C-RK3328
 M:      Tianling Shen <cnsztl@gmail.com>
 S:      Maintained
 F:      configs/nanopi-r2c-rk3328_defconfig
+F:      arch/arm/dts/rk3328-nanopi-r2c.dts
 F:      arch/arm/dts/rk3328-nanopi-r2c-u-boot.dtsi
 
 NANOPI-R2C-PLUS-RK3328
 M:      Tianling Shen <cnsztl@gmail.com>
 S:      Maintained
 F:      configs/nanopi-r2c-plus-rk3328_defconfig
+F:      arch/arm/dts/rk3328-nanopi-r2c-plus.dts
 F:      arch/arm/dts/rk3328-nanopi-r2c-plus-u-boot.dtsi
 
 NANOPI-R2S-RK3328
diff --git a/configs/nanopi-r2c-plus-rk3328_defconfig b/configs/nanopi-r2c-plus-rk3328_defconfig
index 320ed8b434a..7a7b0342629 100644
--- a/configs/nanopi-r2c-plus-rk3328_defconfig
+++ b/configs/nanopi-r2c-plus-rk3328_defconfig
@@ -15,7 +15,6 @@ CONFIG_ROCKCHIP_RK3328=y
 CONFIG_TPL_ROCKCHIP_COMMON_BOARD=y
 CONFIG_TPL_LIBCOMMON_SUPPORT=y
 CONFIG_TPL_LIBGENERIC_SUPPORT=y
-CONFIG_SPL_DRIVERS_MISC=y
 CONFIG_SPL_STACK_R_ADDR=0x600000
 CONFIG_SPL_STACK=0x400000
 CONFIG_TPL_SYS_MALLOC_F_LEN=0x800
@@ -26,7 +25,9 @@ CONFIG_DEBUG_UART=y
 # CONFIG_ANDROID_BOOT_IMAGE is not set
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
+CONFIG_SPL_FIT_SIGNATURE=y
 CONFIG_SPL_LOAD_FIT=y
+CONFIG_LEGACY_IMAGE_FORMAT=y
 CONFIG_DEFAULT_FDT_FILE="rockchip/rk3328-nanopi-r2c-plus.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
@@ -39,17 +40,18 @@ CONFIG_SPL_BSS_MAX_SIZE=0x2000
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 # CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_I2C=y
 CONFIG_SPL_POWER=y
 CONFIG_SPL_ATF=y
 CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y
 CONFIG_TPL_SYS_MALLOC_SIMPLE=y
 CONFIG_CMD_BOOTZ=y
+CONFIG_CMD_GPIO=y
 CONFIG_CMD_GPT=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_TIME=y
+CONFIG_CMD_REGULATOR=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_TPL_OF_CONTROL=y
 CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
@@ -57,8 +59,8 @@ CONFIG_TPL_OF_PLATDATA=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_MMC_ENV_DEV=1
-CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_TPL_DM=y
+CONFIG_SPL_DM_SEQ_ALIAS=y
 CONFIG_REGMAP=y
 CONFIG_SPL_REGMAP=y
 CONFIG_TPL_REGMAP=y
@@ -72,8 +74,14 @@ CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
 CONFIG_ROCKCHIP_GPIO=y
 CONFIG_SYS_I2C_ROCKCHIP=y
 CONFIG_MISC=y
+CONFIG_ROCKCHIP_EFUSE=y
 CONFIG_MMC_DW=y
 CONFIG_MMC_DW_ROCKCHIP=y
+CONFIG_PHY_MOTORCOMM=y
+CONFIG_PHY_REALTEK=y
+CONFIG_DM_MDIO=y
+CONFIG_DM_ETH_PHY=y
+CONFIG_PHY_GIGE=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_GMAC_ROCKCHIP=y
 CONFIG_PHY_ROCKCHIP_INNO_USB2=y
@@ -81,16 +89,18 @@ CONFIG_PINCTRL=y
 CONFIG_SPL_PINCTRL=y
 CONFIG_DM_PMIC=y
 CONFIG_PMIC_RK8XX=y
-CONFIG_SPL_PMIC_RK8XX=y
 CONFIG_SPL_DM_REGULATOR=y
-CONFIG_REGULATOR_PWM=y
 CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_SPL_DM_REGULATOR_FIXED=y
+CONFIG_DM_REGULATOR_GPIO=y
+CONFIG_SPL_DM_REGULATOR_GPIO=y
 CONFIG_REGULATOR_RK8XX=y
 CONFIG_PWM_ROCKCHIP=y
 CONFIG_RAM=y
 CONFIG_SPL_RAM=y
 CONFIG_TPL_RAM=y
+CONFIG_DM_RNG=y
+CONFIG_RNG_ROCKCHIP=y
 CONFIG_BAUDRATE=1500000
 CONFIG_DEBUG_UART_SHIFT=2
 CONFIG_SYS_NS16550_MEM32=y
diff --git a/configs/nanopi-r2c-rk3328_defconfig b/configs/nanopi-r2c-rk3328_defconfig
index 583179d7c54..becad021f95 100644
--- a/configs/nanopi-r2c-rk3328_defconfig
+++ b/configs/nanopi-r2c-rk3328_defconfig
@@ -15,7 +15,6 @@ CONFIG_ROCKCHIP_RK3328=y
 CONFIG_TPL_ROCKCHIP_COMMON_BOARD=y
 CONFIG_TPL_LIBCOMMON_SUPPORT=y
 CONFIG_TPL_LIBGENERIC_SUPPORT=y
-CONFIG_SPL_DRIVERS_MISC=y
 CONFIG_SPL_STACK_R_ADDR=0x600000
 CONFIG_SPL_STACK=0x400000
 CONFIG_TPL_SYS_MALLOC_F_LEN=0x800
@@ -26,7 +25,9 @@ CONFIG_DEBUG_UART=y
 # CONFIG_ANDROID_BOOT_IMAGE is not set
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
+CONFIG_SPL_FIT_SIGNATURE=y
 CONFIG_SPL_LOAD_FIT=y
+CONFIG_LEGACY_IMAGE_FORMAT=y
 CONFIG_DEFAULT_FDT_FILE="rockchip/rk3328-nanopi-r2c.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
@@ -39,17 +40,18 @@ CONFIG_SPL_BSS_MAX_SIZE=0x2000
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 # CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_I2C=y
 CONFIG_SPL_POWER=y
 CONFIG_SPL_ATF=y
 CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y
 CONFIG_TPL_SYS_MALLOC_SIMPLE=y
 CONFIG_CMD_BOOTZ=y
+CONFIG_CMD_GPIO=y
 CONFIG_CMD_GPT=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_TIME=y
+CONFIG_CMD_REGULATOR=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_TPL_OF_CONTROL=y
 CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
@@ -57,8 +59,8 @@ CONFIG_TPL_OF_PLATDATA=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_MMC_ENV_DEV=1
-CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_TPL_DM=y
+CONFIG_SPL_DM_SEQ_ALIAS=y
 CONFIG_REGMAP=y
 CONFIG_SPL_REGMAP=y
 CONFIG_TPL_REGMAP=y
@@ -72,8 +74,14 @@ CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
 CONFIG_ROCKCHIP_GPIO=y
 CONFIG_SYS_I2C_ROCKCHIP=y
 CONFIG_MISC=y
+CONFIG_ROCKCHIP_EFUSE=y
 CONFIG_MMC_DW=y
 CONFIG_MMC_DW_ROCKCHIP=y
+CONFIG_PHY_MOTORCOMM=y
+CONFIG_PHY_REALTEK=y
+CONFIG_DM_MDIO=y
+CONFIG_DM_ETH_PHY=y
+CONFIG_PHY_GIGE=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_GMAC_ROCKCHIP=y
 CONFIG_PHY_ROCKCHIP_INNO_USB2=y
@@ -81,16 +89,18 @@ CONFIG_PINCTRL=y
 CONFIG_SPL_PINCTRL=y
 CONFIG_DM_PMIC=y
 CONFIG_PMIC_RK8XX=y
-CONFIG_SPL_PMIC_RK8XX=y
 CONFIG_SPL_DM_REGULATOR=y
-CONFIG_REGULATOR_PWM=y
 CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_SPL_DM_REGULATOR_FIXED=y
+CONFIG_DM_REGULATOR_GPIO=y
+CONFIG_SPL_DM_REGULATOR_GPIO=y
 CONFIG_REGULATOR_RK8XX=y
 CONFIG_PWM_ROCKCHIP=y
 CONFIG_RAM=y
 CONFIG_SPL_RAM=y
 CONFIG_TPL_RAM=y
+CONFIG_DM_RNG=y
+CONFIG_RNG_ROCKCHIP=y
 CONFIG_BAUDRATE=1500000
 CONFIG_DEBUG_UART_SHIFT=2
 CONFIG_SYS_NS16550_MEM32=y
diff --git a/configs/nanopi-r2s-rk3328_defconfig b/configs/nanopi-r2s-rk3328_defconfig
index f7ed71e4122..fc910b9d03c 100644
--- a/configs/nanopi-r2s-rk3328_defconfig
+++ b/configs/nanopi-r2s-rk3328_defconfig
@@ -15,7 +15,6 @@ CONFIG_ROCKCHIP_RK3328=y
 CONFIG_TPL_ROCKCHIP_COMMON_BOARD=y
 CONFIG_TPL_LIBCOMMON_SUPPORT=y
 CONFIG_TPL_LIBGENERIC_SUPPORT=y
-CONFIG_SPL_DRIVERS_MISC=y
 CONFIG_SPL_STACK_R_ADDR=0x600000
 CONFIG_SPL_STACK=0x400000
 CONFIG_TPL_SYS_MALLOC_F_LEN=0x800
@@ -26,7 +25,9 @@ CONFIG_DEBUG_UART=y
 # CONFIG_ANDROID_BOOT_IMAGE is not set
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
+CONFIG_SPL_FIT_SIGNATURE=y
 CONFIG_SPL_LOAD_FIT=y
+CONFIG_LEGACY_IMAGE_FORMAT=y
 CONFIG_DEFAULT_FDT_FILE="rockchip/rk3328-nanopi-r2s.dtb"
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
@@ -39,17 +40,18 @@ CONFIG_SPL_BSS_MAX_SIZE=0x2000
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 # CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
 CONFIG_SPL_STACK_R=y
-CONFIG_SPL_I2C=y
 CONFIG_SPL_POWER=y
 CONFIG_SPL_ATF=y
 CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y
 CONFIG_TPL_SYS_MALLOC_SIMPLE=y
 CONFIG_CMD_BOOTZ=y
+CONFIG_CMD_GPIO=y
 CONFIG_CMD_GPT=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_TIME=y
+CONFIG_CMD_REGULATOR=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_TPL_OF_CONTROL=y
 CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
@@ -57,8 +59,8 @@ CONFIG_TPL_OF_PLATDATA=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_MMC_ENV_DEV=1
-CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_TPL_DM=y
+CONFIG_SPL_DM_SEQ_ALIAS=y
 CONFIG_REGMAP=y
 CONFIG_SPL_REGMAP=y
 CONFIG_TPL_REGMAP=y
@@ -72,8 +74,14 @@ CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
 CONFIG_ROCKCHIP_GPIO=y
 CONFIG_SYS_I2C_ROCKCHIP=y
 CONFIG_MISC=y
+CONFIG_ROCKCHIP_EFUSE=y
 CONFIG_MMC_DW=y
 CONFIG_MMC_DW_ROCKCHIP=y
+CONFIG_PHY_MOTORCOMM=y
+CONFIG_PHY_REALTEK=y
+CONFIG_DM_MDIO=y
+CONFIG_DM_ETH_PHY=y
+CONFIG_PHY_GIGE=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_GMAC_ROCKCHIP=y
 CONFIG_PHY_ROCKCHIP_INNO_USB2=y
@@ -81,16 +89,18 @@ CONFIG_PINCTRL=y
 CONFIG_SPL_PINCTRL=y
 CONFIG_DM_PMIC=y
 CONFIG_PMIC_RK8XX=y
-CONFIG_SPL_PMIC_RK8XX=y
 CONFIG_SPL_DM_REGULATOR=y
-CONFIG_REGULATOR_PWM=y
 CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_SPL_DM_REGULATOR_FIXED=y
+CONFIG_DM_REGULATOR_GPIO=y
+CONFIG_SPL_DM_REGULATOR_GPIO=y
 CONFIG_REGULATOR_RK8XX=y
 CONFIG_PWM_ROCKCHIP=y
 CONFIG_RAM=y
 CONFIG_SPL_RAM=y
 CONFIG_TPL_RAM=y
+CONFIG_DM_RNG=y
+CONFIG_RNG_ROCKCHIP=y
 CONFIG_BAUDRATE=1500000
 CONFIG_DEBUG_UART_SHIFT=2
 CONFIG_SYS_NS16550_MEM32=y
diff --git a/doc/board/rockchip/rockchip.rst b/doc/board/rockchip/rockchip.rst
index c8ba8ff0a4a..3f7a5dc99b3 100644
--- a/doc/board/rockchip/rockchip.rst
+++ b/doc/board/rockchip/rockchip.rst
@@ -61,6 +61,9 @@ List of mainline supported Rockchip boards:
 * rk3328
      - Rockchip Evb-RK3328 (evb-rk3328)
      - Firefly ROC-RK3328-CC (roc-cc-rk3328)
+     - FriendlyElec NanoPi R2C (nanopi-r2c-rk3328)
+     - FriendlyElec NanoPi R2C Plus (nanopi-r2c-plus-rk3328)
+     - FriendlyElec NanoPi R2S (nanopi-r2s-rk3328)
      - Pine64 Rock64 (rock64-rk3328)
      - Radxa ROCK Pi E (rock-pi-e-rk3328)
 * rk3368