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https://github.com/AsahiLinux/u-boot
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e4015661c3
This patch enables some configs that should be working on the Bob board,
based on what is observed to work on the Kevin board.
The Bob board uses an Embedded DisplayPort panel compatible with the
simple panel and Rockchip eDP drivers. Its backlight is controlled by
the Chromium OS Embedded Controller Pulse Width Modulator. Enable these
for the board.
Also set VIDEO_ROCKCHIP_MAX_{XRES,YRES} to 1280x800, the resolution of
its panel. This had to be done for the Kevin board, but it's untested if
this is actually necessary for Bob.
The Rockchip video driver needs to assert/deassert some resets, so also
enable the reset controller. RESET_ROCKCHIP defaults to y for this board
when DM_RESET=y, so it's enough to set that.
The Bob board has two USB 3.0 Type-C ports and one USB 2.0 Type-A port
on its right side. Enable the configs relevant to USB devices so these
can be used. This is despite a known issue with RK3399 boards where USB
de-init causes a hang, as there is a known workaround.
Some other rk3399-based devices enable support for the SoC's random
number generator in commit a475bef534 ("configs: rk3399: enable rng on
firefly/rock960/rockpro64"), as it can provide a KASLR seed when booting
using UEFI. Enable it for Bob as well.
The default misc_init_r() for Rockchip boards sets cpuid and ethernet
MAC address based on e-fuse block. A previous patch extends this on Gru
boards to set registers related to SoC IO domains as is necessary on
these boards. Enable this function and configs for it on Bob.
The microSD card slot on this board (and others based on Gru) is
connected to a GPIO controlled regulator (ppvar-sd-card-io), which must
be operable by U-Boot. Enable the relevant config option to allow this.
Bob boards also use the Winbond W25Q64DW SPI flash chip, enable support
for Winbond SPI flash chips in the board config so U-Boot can boot with
this chip.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
110 lines
2.8 KiB
Text
110 lines
2.8 KiB
Text
CONFIG_ARM=y
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CONFIG_SKIP_LOWLEVEL_INIT=y
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CONFIG_ARCH_ROCKCHIP=y
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CONFIG_SYS_TEXT_BASE=0x00200000
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CONFIG_SPL_GPIO=y
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CONFIG_NR_DRAM_BANKS=1
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CONFIG_ENV_OFFSET=0x3F8000
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CONFIG_DEFAULT_DEVICE_TREE="rk3399-gru-bob"
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CONFIG_SPL_TEXT_BASE=0xff8c2000
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CONFIG_ROCKCHIP_RK3399=y
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CONFIG_ROCKCHIP_BOOT_MODE_REG=0
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CONFIG_ROCKCHIP_SPL_RESERVE_IRAM=0x4000
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# CONFIG_SPL_MMC is not set
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CONFIG_DEBUG_UART_BASE=0xff1a0000
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CONFIG_DEBUG_UART_CLOCK=24000000
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CONFIG_SPL_SPI_FLASH_SUPPORT=y
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CONFIG_SPL_SPI=y
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CONFIG_DEBUG_UART=y
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CONFIG_SYS_LOAD_ADDR=0x800800
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CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-gru-bob.dtb"
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# CONFIG_DISPLAY_CPUINFO is not set
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CONFIG_DISPLAY_BOARDINFO_LATE=y
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CONFIG_BOARD_EARLY_INIT_R=y
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CONFIG_MISC_INIT_R=y
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CONFIG_BLOBLIST=y
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CONFIG_BLOBLIST_ADDR=0x100000
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CONFIG_BLOBLIST_SIZE=0x1000
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CONFIG_HANDOFF=y
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# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
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CONFIG_SPL_STACK_R=y
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CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x4000
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CONFIG_SPL_SPI_LOAD=y
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CONFIG_SYS_SPI_U_BOOT_OFFS=0x40000
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CONFIG_CMD_BOOTZ=y
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CONFIG_CMD_GPIO=y
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CONFIG_CMD_GPT=y
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CONFIG_CMD_I2C=y
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CONFIG_CMD_MMC=y
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CONFIG_CMD_SF_TEST=y
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CONFIG_CMD_SPI=y
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CONFIG_CMD_USB=y
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# CONFIG_CMD_SETEXPR is not set
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CONFIG_CMD_TIME=y
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CONFIG_CMD_PMIC=y
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CONFIG_CMD_REGULATOR=y
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CONFIG_CMD_LOG=y
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CONFIG_SPL_OF_CONTROL=y
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CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
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CONFIG_ENV_IS_IN_MMC=y
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CONFIG_SYS_RELOC_GD_ENV_ADDR=y
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CONFIG_SPL_DM_SEQ_ALIAS=y
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CONFIG_ROCKCHIP_GPIO=y
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CONFIG_I2C_CROS_EC_TUNNEL=y
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CONFIG_SYS_I2C_ROCKCHIP=y
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CONFIG_I2C_MUX=y
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CONFIG_CROS_EC_KEYB=y
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CONFIG_MISC=y
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CONFIG_ROCKCHIP_EFUSE=y
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CONFIG_CROS_EC=y
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CONFIG_CROS_EC_SPI=y
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CONFIG_PWRSEQ=y
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CONFIG_MMC_PWRSEQ=y
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CONFIG_MMC_DW=y
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CONFIG_MMC_DW_ROCKCHIP=y
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CONFIG_MMC_SDHCI=y
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CONFIG_MMC_SDHCI_ROCKCHIP=y
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CONFIG_SF_DEFAULT_BUS=1
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CONFIG_SF_DEFAULT_SPEED=20000000
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CONFIG_SPI_FLASH_GIGADEVICE=y
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CONFIG_SPI_FLASH_WINBOND=y
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CONFIG_DM_ETH=y
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CONFIG_ETH_DESIGNWARE=y
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CONFIG_GMAC_ROCKCHIP=y
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CONFIG_PHY_ROCKCHIP_INNO_USB2=y
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CONFIG_PHY_ROCKCHIP_TYPEC=y
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CONFIG_PMIC_RK8XX=y
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CONFIG_REGULATOR_PWM=y
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CONFIG_DM_REGULATOR_GPIO=y
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CONFIG_REGULATOR_RK8XX=y
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CONFIG_PWM_CROS_EC=y
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CONFIG_PWM_ROCKCHIP=y
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CONFIG_DM_RESET=y
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CONFIG_DM_RNG=y
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CONFIG_RNG_ROCKCHIP=y
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CONFIG_DEBUG_UART_SHIFT=2
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CONFIG_ROCKCHIP_SPI=y
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CONFIG_SYSRESET=y
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CONFIG_USB=y
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CONFIG_USB_XHCI_HCD=y
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CONFIG_USB_XHCI_DWC3=y
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CONFIG_USB_EHCI_HCD=y
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CONFIG_USB_EHCI_GENERIC=y
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CONFIG_USB_OHCI_HCD=y
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CONFIG_USB_OHCI_GENERIC=y
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CONFIG_USB_DWC3=y
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CONFIG_USB_KEYBOARD=y
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CONFIG_USB_HOST_ETHER=y
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CONFIG_USB_ETHER_ASIX=y
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CONFIG_USB_ETHER_ASIX88179=y
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CONFIG_USB_ETHER_MCS7830=y
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CONFIG_USB_ETHER_RTL8152=y
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CONFIG_USB_ETHER_SMSC95XX=y
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CONFIG_DM_VIDEO=y
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CONFIG_DISPLAY=y
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CONFIG_VIDEO_ROCKCHIP=y
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CONFIG_VIDEO_ROCKCHIP_MAX_XRES=1280
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CONFIG_VIDEO_ROCKCHIP_MAX_YRES=800
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CONFIG_DISPLAY_ROCKCHIP_EDP=y
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CONFIG_CMD_DHRYSTONE=y
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CONFIG_ERRNO_STR=y
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