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15cc3d3f1e
- some boards have u-boot auto-detect the board variant, and thus we unset `BOOT_FDT_FILE` - but grub needs to know... - so introduce a `GRUB_FDT_FILE` that is checked in case `BOOT_FDT_FILE` is not set - this way we can keep u-boot autodetecting and grub happy - preserve BOOT_FDT_FILE into GRUB_FDT_FILE for `nanopct6`/`nanopct6-lts`
146 lines
8.1 KiB
Plaintext
146 lines
8.1 KiB
Plaintext
# Rockchip RK3588S octa core 8GB RAM SoC eMMC USB3 USB2 1x GbE 2x 2.5GbE
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BOARD_NAME="NanoPC T6"
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BOARDFAMILY="rockchip-rk3588"
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BOARD_MAINTAINER="SuperKali Tonymac32"
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BOOTCONFIG="nanopc_t6_defconfig" # vendor name, not standard, see hook below, set BOOT_SOC below to compensate
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BOOT_SOC="rk3588"
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KERNEL_TARGET="current,edge,vendor"
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KERNEL_TEST_TARGET="vendor,current"
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FULL_DESKTOP="yes"
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BOOT_LOGO="desktop"
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BOOT_FDT_FILE="rockchip/rk3588-nanopc-t6.dtb"
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BOOT_SCENARIO="spl-blobs"
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BOOT_SUPPORT_SPI="yes"
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BOOT_SPI_RKSPI_LOADER="yes"
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IMAGE_PARTITION_TABLE="gpt"
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declare -g UEFI_EDK2_BOARD_ID="nanopc-t6" # This _only_ used for uefi-edk2-rk3588 extension
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declare -g GRUB_FDT_FILE="${BOOT_FDT_FILE}" # u-boot autodetects, but grub needs to know; store it here so we can unset later
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function post_family_tweaks__nanopct6_naming_audios() {
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display_alert "$BOARD" "Renaming nanopct6 audio" "info"
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mkdir -p $SDCARD/etc/udev/rules.d/
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echo 'SUBSYSTEM=="sound", ENV{ID_PATH}=="platform-hdmi0-sound", ENV{SOUND_DESCRIPTION}="HDMI0 Audio"' > $SDCARD/etc/udev/rules.d/90-naming-audios.rules
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echo 'SUBSYSTEM=="sound", ENV{ID_PATH}=="platform-hdmi1-sound", ENV{SOUND_DESCRIPTION}="HDMI1 Audio"' >> $SDCARD/etc/udev/rules.d/90-naming-audios.rules
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echo 'SUBSYSTEM=="sound", ENV{ID_PATH}=="platform-hdmiin-sound", ENV{SOUND_DESCRIPTION}="HDMI-In Audio"' >> $SDCARD/etc/udev/rules.d/90-naming-audios.rules
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echo 'SUBSYSTEM=="sound", ENV{ID_PATH}=="platform-dp0-sound", ENV{SOUND_DESCRIPTION}="DP0 Audio"' >> $SDCARD/etc/udev/rules.d/90-naming-audios.rules
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echo 'SUBSYSTEM=="sound", ENV{ID_PATH}=="platform-rt5616-sound", ENV{SOUND_DESCRIPTION}="RT5616 Audio"' >> $SDCARD/etc/udev/rules.d/90-naming-audios.rules
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return 0
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}
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# Mainline u-boot
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function post_family_config_branch_edge__nanopct6_use_mainline_uboot() {
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display_alert "$BOARD" "mainline (next branch) u-boot overrides for $BOARD / $BRANCH" "info"
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declare -g BOOTCONFIG="nanopc-t6-rk3588_defconfig"
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declare -g BOOTDELAY=1 # Wait for UART interrupt to enter UMS/RockUSB mode etc
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declare -g BOOTSOURCE="https://github.com/u-boot/u-boot.git" # We ❤️ Mainline
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declare -g BOOTBRANCH="tag:v2025.04-rc1"
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declare -g BOOTPATCHDIR="v2025.04"
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declare -g BOOTDIR="u-boot-${BOARD}" # do not share u-boot directory
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declare -g UBOOT_TARGET_MAP="BL31=${RKBIN_DIR}/${BL31_BLOB} ROCKCHIP_TPL=${RKBIN_DIR}/${DDR_BLOB};;u-boot-rockchip.bin u-boot-rockchip-spi.bin"
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unset uboot_custom_postprocess write_uboot_platform write_uboot_platform_mtd # disable stuff from rockchip64_common; we're using binman here which does all the work already
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# Just use the binman-provided u-boot-rockchip.bin, which is ready-to-go
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function write_uboot_platform() {
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dd "if=$1/u-boot-rockchip.bin" "of=$2" bs=32k seek=1 conv=notrunc status=none
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}
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function write_uboot_platform_mtd() {
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flashcp -v -p "$1/u-boot-rockchip-spi.bin" /dev/mtd0
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}
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}
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# U-boot 2025.04+ can detect and set fdtfile automatically across T6 and T6-LTS boards.
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# So if using mainline u-boot, unset BOOT_FDT_FILE to let u-boot handle it.
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# That way, both variants can boot from the same image; lets keep the -lts board file for vendor kernel/u-boot.
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function post_family_config_branch_edge__t6_and_t6_lts_auto_dtb_name_via_uboot_detection() {
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unset BOOT_FDT_FILE
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}
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function pre_config_uboot_target__nanoptc6_patch_uboot_dtsi_for_ums() {
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[[ "${BRANCH}" != "edge" ]] && return 0
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display_alert "u-boot for ${BOARD}" "u-boot: add to u-boot dtsi for UMS" "info" # avoid a patch, just append to the dtsi file
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cat <<- EOD >> arch/arm/dts/rk3588-nanopc-t6-u-boot.dtsi # Append to the t6 u-boot dtsi file with stuff for enabling gadget/otg/peripheral mode
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&u2phy0 { status = "okay"; };
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&u2phy0_otg { status = "okay"; };
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&usbdp_phy0 { status = "okay"; };
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&usb_host0_xhci { dr_mode = "peripheral"; maximum-speed = "high-speed"; status = "okay"; };
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EOD
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}
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# "rockchip-common: boot SD card first, then NVMe, then mmc"
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# include/configs/rockchip-common.h
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# -#define BOOT_TARGETS "mmc1 mmc0 nvme scsi usb pxe dhcp spi"
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# +#define BOOT_TARGETS "mmc0 nvme mmc1 scsi usb pxe dhcp spi"
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# On nanopct6, mmc0 is the eMMC, mmc1 is the SD card slot
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function pre_config_uboot_target__nanopct6_patch_rockchip_common_boot_order() {
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declare -a rockchip_uboot_targets=("mmc1" "nvme" "mmc0" "scsi" "usb" "pxe" "dhcp" "spi") # for future make-this-generic delight
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display_alert "u-boot for ${BOARD}/${BRANCH}" "u-boot: adjust boot order to '${rockchip_uboot_targets[*]}'" "info"
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sed -i -e "s/#define BOOT_TARGETS.*/#define BOOT_TARGETS \"${rockchip_uboot_targets[*]}\"/" include/configs/rockchip-common.h
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regular_git diff -u include/configs/rockchip-common.h || true
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}
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function post_config_uboot_target__extra_configs_for_nanopct6_mainline_environment_in_spi() {
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[[ "${BRANCH}" != "edge" ]] && return 0
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display_alert "u-boot for ${BOARD}/${BRANCH}" "u-boot: enable board-specific configs (env in SPI)" "info"
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run_host_command_logged scripts/config --enable CONFIG_DM_PMIC_FAN53555
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run_host_command_logged scripts/config --enable CONFIG_CMD_MISC
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run_host_command_logged scripts/config --set-val CONFIG_ENV_IS_NOWHERE "n"
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run_host_command_logged scripts/config --set-val CONFIG_ENV_IS_IN_SPI_FLASH "y"
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run_host_command_logged scripts/config --set-val CONFIG_ENV_SECT_SIZE_AUTO "y"
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run_host_command_logged scripts/config --set-val CONFIG_ENV_OVERWRITE "y"
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run_host_command_logged scripts/config --set-val CONFIG_ENV_SIZE "0x20000"
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run_host_command_logged scripts/config --set-val CONFIG_ENV_OFFSET "0xc00000"
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display_alert "u-boot for ${BOARD}/${BRANCH}" "u-boot: enable preboot & flash user LED in preboot" "info"
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run_host_command_logged scripts/config --enable CONFIG_USE_PREBOOT
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run_host_command_logged scripts/config --set-str CONFIG_PREBOOT "'led user-led on; sleep 0.1; led user-led off'" # double quotes required due to run_host_command_logged's quirks
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display_alert "u-boot for ${BOARD}/${BRANCH}" "u-boot: enable EFI debugging commands" "info"
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run_host_command_logged scripts/config --enable CMD_EFIDEBUG
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run_host_command_logged scripts/config --enable CMD_NVEDIT_EFI
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display_alert "u-boot for ${BOARD}/${BRANCH}" "u-boot: enable more compression support" "info"
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run_host_command_logged scripts/config --enable CONFIG_LZO
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run_host_command_logged scripts/config --enable CONFIG_BZIP2
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run_host_command_logged scripts/config --enable CONFIG_ZSTD
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display_alert "u-boot for ${BOARD}/${BRANCH}" "u-boot: enable gpio LED support" "info"
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run_host_command_logged scripts/config --enable CONFIG_LED
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run_host_command_logged scripts/config --enable CONFIG_LED_GPIO
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display_alert "u-boot for ${BOARD}/${BRANCH}" "u-boot: enable networking cmds" "info"
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run_host_command_logged scripts/config --enable CONFIG_CMD_NFS
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run_host_command_logged scripts/config --enable CONFIG_CMD_WGET
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run_host_command_logged scripts/config --enable CONFIG_CMD_DNS
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run_host_command_logged scripts/config --enable CONFIG_PROT_TCP
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run_host_command_logged scripts/config --enable CONFIG_PROT_TCP_SACK
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# UMS, RockUSB, gadget stuff
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display_alert "u-boot for ${BOARD}/${BRANCH}" "u-boot: enable UMS/RockUSB gadget" "info"
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declare -a enable_configs=("CONFIG_CMD_USB_MASS_STORAGE" "CONFIG_USB_GADGET" "USB_GADGET_DOWNLOAD" "CONFIG_USB_FUNCTION_ROCKUSB" "CONFIG_USB_FUNCTION_ACM" "CONFIG_CMD_ROCKUSB" "CONFIG_CMD_USB_MASS_STORAGE")
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for config in "${enable_configs[@]}"; do
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run_host_command_logged scripts/config --enable "${config}"
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done
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# Auto-enabled by the above, force off...
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run_host_command_logged scripts/config --disable USB_FUNCTION_FASTBOOT
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}
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# Include fw_setenv, configured to point to the correct spot on the SPI Flash
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PACKAGE_LIST_BOARD="libubootenv-tool" # libubootenv-tool provides fw_printenv and fw_setenv, for talking to U-Boot environment
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function post_family_tweaks__config_nanopct6_fwenv() {
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[[ "${BRANCH}" != "edge" ]] && return 0
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display_alert "Configuring fw_printenv and fw_setenv" "for ${BOARD} and u-boot ${BOOTBRANCH}" "info"
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# Addresses below come from CONFIG_ENV_OFFSET and CONFIG_ENV_SIZE in defconfig
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cat <<- 'FW_ENV_CONFIG' > "${SDCARD}"/etc/fw_env.config
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# MTD/SPI u-boot env for the ${BOARD_NAME}
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# MTD device name Device offset Env. size Flash sector size Number of sectors
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/dev/mtd0 0xc00000 0x20000
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FW_ENV_CONFIG
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}
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