dee80ba959
- LWIP has issues with TFTP (serverip/tftpserverip) on v2026.01 - Kwiboo is already sending fixes, few separate series; check v2026.04 one day - for now just disable the 2 boards I had enabled it for and use the legacy network stack again - Fixes:332e43bc8c- Fixes:d88d32b248
106 lines
5.6 KiB
Plaintext
106 lines
5.6 KiB
Plaintext
# Amlogic S905D3 quad core 2GB RAM SoC eMMC GBE USB3 SPI
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BOARD_NAME="Khadas VIM3L"
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BOARD_VENDOR="khadas"
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BOARDFAMILY="meson-sm1"
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BOARD_MAINTAINER="rpardini"
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BOOTCONFIG="khadas-vim3l_defconfig"
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KERNEL_TARGET="current,edge"
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KERNEL_TEST_TARGET="current"
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MODULES_BLACKLIST="simpledrm" # SimpleDRM conflicts with Panfrost
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FULL_DESKTOP="yes"
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SERIALCON="ttyAML0"
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BOOT_LOGO="desktop"
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BOOT_FDT_FILE="amlogic/meson-sm1-khadas-vim3l.dtb"
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ASOUND_STATE="asound.state.khadas-vim3l"
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BOOTBRANCH_BOARD="tag:v2026.01"
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BOOTPATCHDIR="v2026.01" # this has 'board_khadas-vim3' which has a patch to boot USB/NVMe/SCSI first
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declare -g KHADAS_OOWOW_BOARD_ID="VIM3L" # for use with EXT=output-image-oowow
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# To enable the SPI NOR the -spi .dtb is required, because eMMC shares a pin with SPI on the VIM3L. To use it:
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# fdtfile=amlogic/meson-sm1-khadas-vim3l-spinor.dtb # in armbianEnv.txt and reboot, then run armbian-install
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# After deploying to SPI-NOR/MTD, return back to the normal DTB, otherwise eMMC speed is impaired.
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UBOOT_TARGET_MAP="u-boot-dtb.img;;u-boot.bin.sd.bin:u-boot.bin u-boot-dtb.img u-boot.bin:u-boot-spi.bin"
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# Smarter/faster/better to-spi writer using flashcp (hopefully with --partition)
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function write_uboot_platform_mtd() {
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declare -a extra_opts_flashcp=("--verbose")
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if flashcp -h | grep -q -e '--partition'; then
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echo "Confirmed flashcp supports --partition -- read and write only changed blocks." >&2
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extra_opts_flashcp+=("--partition")
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else
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echo "flashcp does not support --partition, will write full SPI flash blocks." >&2
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fi
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flashcp "${extra_opts_flashcp[@]}" "${1}/u-boot-spi.bin" /dev/mtd0
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}
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# Khadas provided fixed FIP blobs for SPI, so we can now use the same blobs for both SPI and eMMC booting.
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# See https://github.com/armbian/build/pull/5386#issuecomment-1752400874
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# See https://github.com/LibreELEC/amlogic-boot-fip/pull/21
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function post_uboot_custom_postprocess__khadas_vim3l_uboot() {
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display_alert "Signing u-boot FIP" "${BOARD}" "info"
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uboot_g12_postprocess "${SRC}"/cache/sources/amlogic-boot-fip/khadas-vim3l g12a
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}
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# Enable extra u-boot .config options, this way we avoid patching defconfig
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function post_config_uboot_target__extra_configs_for_khadas_vim3l() {
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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 white:status on; led red:status on; sleep 0.1; led white:status off; led red:status 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 I2C support" "info"
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run_host_command_logged scripts/config --enable CONFIG_DM_I2C
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run_host_command_logged scripts/config --enable CONFIG_SYS_I2C_MESON
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run_host_command_logged scripts/config --enable CONFIG_CMD_I2C
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display_alert "u-boot for ${BOARD}/${BRANCH}" "u-boot: enable GPIO expander support" "info" # to drive 'red' led
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run_host_command_logged scripts/config --enable CONFIG_MAX7320_GPIO
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run_host_command_logged scripts/config --enable CONFIG_CMD_PCA953X
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run_host_command_logged scripts/config --enable CONFIG_DM_PCA953X
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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 filesystems support" "info"
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run_host_command_logged scripts/config --enable CONFIG_CMD_BTRFS
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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 some USB ethernet drivers" "info"
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run_host_command_logged scripts/config --enable CONFIG_USB_HOST_ETHER
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run_host_command_logged scripts/config --enable CONFIG_USB_ETHER_ASIX
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run_host_command_logged scripts/config --enable CONFIG_USB_ETHER_ASIX88179
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run_host_command_logged scripts/config --enable CONFIG_USB_ETHER_MCS7830
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run_host_command_logged scripts/config --enable CONFIG_USB_ETHER_RTL8152
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run_host_command_logged scripts/config --enable CONFIG_USB_ETHER_SMSC95XX
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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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# @TODO: disabled; v2026.01 lwip has a few issues; check after v2026.04 as Kwiboo is already at-it
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#display_alert "u-boot for ${BOARD}/${BRANCH}" "u-boot: enable LWIP (new networking stack)" "info"
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#run_host_command_logged scripts/config --enable CONFIG_CMD_MII
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#run_host_command_logged scripts/config --enable CONFIG_NET_LWIP
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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_ACM")
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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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