build/config/boards/mixtile-blade3.wip

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# Rockchip RK3588 SoC octa core 16GB 4x PCIe Gen3 HDMI USB3 DP HDMIrx eMMC SD PD Mini-PCIe
declare -g BOARD_NAME="Mixtile Blade 3"
declare -g BOARDFAMILY="rockchip-rk3588"
declare -g BOARD_MAINTAINER="rpardini"
declare -g KERNEL_TARGET="legacy"
declare -g BOOT_FDT_FILE="rockchip/rk3588-blade3-v101-linux.dtb" # Included in https://github.com/armbian/linux-rockchip/pull/64
declare -g BOOT_SCENARIO="spl-blobs" # so we don't depend on defconfig naming convention
declare -g BOOT_SOC="rk3588" # so we don't depend on defconfig naming convention
declare -g BOOTCONFIG="blade3_defconfig"
declare -g IMAGE_PARTITION_TABLE="gpt"
# newer blobs from rockchip. tested to work.
# set as variables, early, so they're picked up by `prepare_boot_configuration()`
declare -g DDR_BLOB='rk35/rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.11.bin'
declare -g BL31_BLOB='rk35/rk3588_bl31_v1.38.elf'
# post_family_config hook which only runs when branch is legacy.
function post_family_config_branch_legacy__uboot_mixtile() {
display_alert "$BOARD" "Configuring Mixtile u-boot" "info"
declare -g BOOTSOURCE='https://github.com/rockchip-linux/u-boot.git'
declare -g BOOTBRANCH="commit:cc781e0266d589b937b5af9e4850fb1e7222f0f1" # specific commit in next-dev branch; tested to work
declare -g OVERLAY_PREFIX='rockchip-rk3588'
declare -g BOOTDIR="u-boot-${BOARD}" # do not share u-boot directory
declare -g BOOTPATCHDIR="legacy/u-boot-mixtile-rk3588" # Few patches in there; defconfig & PD hacks
declare -g BOOTDELAY=1 # build injects this into u-boot config. we can then get into UMS mode and avoid the whole rockusb/rkdeveloptool thing
}