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build/config/boards/nanopct6.conf
2025-05-29 18:27:15 +02:00

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