# Rockchip RK3566 with 4GB DDR HDMI USB3 WIFI GMAC BOARD_NAME="RK3566 BOX DEMO" BOARD_VENDOR="rockchip" BOOT_SOC="rk3566" BOARDFAMILY="rk35xx" BOARD_MAINTAINER="andyshrk" BOOTCONFIG="generic-rk3568_defconfig" KERNEL_TARGET="current,edge" FULL_DESKTOP="yes" BOOT_LOGO="desktop" BOOT_FDT_FILE="rockchip/rk3566-box-demo.dtb" BOOT_SCENARIO="spl-blobs" IMAGE_PARTITION_TABLE="gpt" # Mainline U-Boot function post_family_config__rk3566_box_demo_use_mainline_uboot() { display_alert "$BOARD" "Using mainline U-Boot for $BOARD / $BRANCH" "info" declare -g BOOTSOURCE="https://github.com/u-boot/u-boot.git" declare -g BOOTBRANCH="tag:v2025.10" declare -g BOOTPATCHDIR="v2025.10" # Don't set BOOTDIR, allow shared U-Boot source directory for disk space efficiency declare -g UBOOT_TARGET_MAP="BL31=${RKBIN_DIR}/${BL31_BLOB} ROCKCHIP_TPL=${RKBIN_DIR}/${DDR_BLOB};;u-boot-rockchip.bin" # Disable stuff from rockchip64_common; we're using binman here which does all the work already unset uboot_custom_postprocess write_uboot_platform write_uboot_platform_mtd # 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 } }