rockchip: rk3328-evb: Update defconfig

Update defconfig for rk3328-evb with new defaults.

Add DM_RESET=y to support using reset signals.

Remove the xPL_DRIVERS_MISC=y option, no misc driver is used in xPL.

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.

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

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

Remove pinctrl-0 and pinctrl-names from CONFIG_OF_SPL_REMOVE_PROPS,
SPL need to configure pinctrl for e.g. SD-card.

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

Add DM_ETH_PHY=y, PHY_MOTORCOMM=y and PHY_REALTEK=y to support common
ethernet PHYs.

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

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

Add SYSINFO=y to support the sysinfo uclass.

Also add missing device tree files to MAINTAINERS and remove the
obsolete README file.

Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>

2 files changed, 2 insertions, 70 deletions

diff --git a/board/rockchip/evb_rk3328/MAINTAINERS b/board/rockchip/evb_rk3328/MAINTAINERS
index 5fc114a63f6..dc750bd6942 100644
--- a/board/rockchip/evb_rk3328/MAINTAINERS
+++ b/board/rockchip/evb_rk3328/MAINTAINERS
@@ -4,6 +4,8 @@ S:      Maintained
 F:      board/rockchip/evb_rk3328
 F:      include/configs/evb_rk3328.h
 F:      configs/evb-rk3328_defconfig
+F:      arch/arm/dts/rk3328-evb.dts
+F:      arch/arm/dts/rk3328-evb-u-boot.dtsi
 
 NANOPI-R2C-RK3328
 M:      Tianling Shen <[email protected]>
diff --git a/board/rockchip/evb_rk3328/README b/board/rockchip/evb_rk3328/README
deleted file mode 100644
index 6cbb66a4cf8..00000000000
--- a/board/rockchip/evb_rk3328/README
+++ /dev/null
@@ -1,70 +0,0 @@
-Introduction
-============
-
-RK3328 key features we might use in U-Boot:
-* CPU: ARMv8 64bit quad-core Cortex-A53
-* IRAM: 36KB
-* DRAM: 4GB-16MB dual-channel
-* eMMC: support eMMC 5.0/5.1, suport HS400, HS200, DDR50
-* SD/MMC: support SD 3.0, MMC 4.51
-* USB: USB2.0 EHCI host port *2
-* Display: RGB/HDMI/DP/MIPI/EDP
-
-evb key features:
-* regulator: pwm regulator for CPU B/L
-* PMIC: rk808
-* debug console: UART2
-
-In order to support Arm Trust Firmware(ATF), we need to use the
-miniloader from rockchip which:
-* do DRAM init
-* load and verify ATF image
-* load and verify U-Boot image
-
-Here is the step-by-step to boot to U-Boot on rk3328.
-
-Get the Source and prebuild binary
-==================================
-
-  > mkdir ~/evb_rk3328
-  > cd ~/evb_rk3328
-  > git clone https://github.com/ARM-software/arm-trusted-firmware.git
-  > git clone https://github.com/rockchip-linux/rkbin
-  > git clone https://github.com/rockchip-linux/rkflashtool
-
-Compile ATF
-===============
-
-  > cd arm-trusted-firmware
-  > make realclean
-  > make CROSS_COMPILE=aarch64-linux-gnu- PLAT=rk3328 bl31
-
-Compile U-Boot
-==================
-
-  > cd ../u-boot
-  > make CROSS_COMPILE=aarch64-linux-gnu- evb-rk3328_defconfig all
-
-Compile rkflashtool
-=======================
-
-  > cd ../rkflashtool
-  > make
-
-Package image for miniloader
-================================
-  > cd ..
-  > cp arm-trusted-firmware/build/rk3328/release/bl31.bin rkbin/rk33
-  > ./rkbin/tools/trust_merger rkbin/tools/RK3328TRUST.ini
-  > ./rkbin/tools/loaderimage --pack --uboot u-boot/u-boot-dtb.bin uboot.img
-  > mkdir image
-  > mv trust.img ./image/
-  > mv uboot.img ./image/rk3328evb-uboot.bin
-
-Flash image
-===============
-Power on(or reset with RESET KEY) with MASKROM KEY preesed, and then:
-
-  > ./rkflashtool/rkflashloader rk3328evb
-
-You should be able to get U-Boot log message in console/UART2 now.