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khadas-vim3l: u-boot: update v2026.01 u-boot fanciness

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- use LWIP for networking
- enable some USB network drivers
- drop (now-default) kaslrseed as it was redundant
- add gpio expander support (for "red" LED)
- flash leds once on preboot (incl red one)
This commit is contained in:
Ricardo Pardini 2026-01-15 20:44:55 +01:00 committed by Igor
parent c90b6e31d8
commit d88d32b248
1 changed files with 37 additions and 11 deletions
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48
config/boards/khadas-vim3l.conf
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@ -45,34 +45,60 @@ function post_uboot_custom_postprocess__khadas_vim3l_uboot() {
# Enable extra u-boot .config options, this way we avoid patching defconfig
function post_config_uboot_target__extra_configs_for_khadas_vim3l() {
display_alert "u-boot for ${BOARD}" "u-boot: enable EFI debugging command" "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 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 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
display_alert "u-boot for ${BOARD}" "u-boot: enable I2C support" "info"
display_alert "u-boot for ${BOARD}/${BRANCH}" "u-boot: enable I2C support" "info"
run_host_command_logged scripts/config --enable CONFIG_DM_I2C
run_host_command_logged scripts/config --enable CONFIG_SYS_I2C_MESON
run_host_command_logged scripts/config --enable CONFIG_CMD_I2C
display_alert "u-boot for ${BOARD}/${BRANCH}" "u-boot: enable GPIO expander support" "info" # to drive 'red' led
run_host_command_logged scripts/config --enable CONFIG_MAX7320_GPIO
run_host_command_logged scripts/config --enable CONFIG_CMD_PCA953X
run_host_command_logged scripts/config --enable CONFIG_DM_PCA953X
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 filesystems support" "info"
run_host_command_logged scripts/config --enable CONFIG_CMD_BTRFS
display_alert "u-boot for ${BOARD}" "u-boot: enable more compression support" "info"
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}" "u-boot: enable kaslrseed support" "info"
run_host_command_logged scripts/config --enable CONFIG_CMD_KASLRSEED
display_alert "u-boot for ${BOARD}" "u-boot: enable gpio LED support" "info"
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}" "u-boot: enable networking cmds" "info"
display_alert "u-boot for ${BOARD}/${BRANCH}" "u-boot: enable some USB ethernet drivers" "info"
run_host_command_logged scripts/config --enable CONFIG_USB_HOST_ETHER
run_host_command_logged scripts/config --enable CONFIG_USB_ETHER_ASIX
run_host_command_logged scripts/config --enable CONFIG_USB_ETHER_ASIX88179
run_host_command_logged scripts/config --enable CONFIG_USB_ETHER_MCS7830
run_host_command_logged scripts/config --enable CONFIG_USB_ETHER_RTL8152
run_host_command_logged scripts/config --enable CONFIG_USB_ETHER_SMSC95XX
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
display_alert "u-boot for ${BOARD}/${BRANCH}" "u-boot: enable LWIP (new networking stack)" "info"
run_host_command_logged scripts/config --enable CONFIG_CMD_MII
run_host_command_logged scripts/config --enable CONFIG_NET_LWIP
# 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_ACM")
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
}