diff --git a/config/boards/fxblox-rk1.csc b/config/boards/fxblox-rk1.csc
index 25ae7ac75d8d..8bcf6532abec 100644
--- a/config/boards/fxblox-rk1.csc
+++ b/config/boards/fxblox-rk1.csc
@@ -5,6 +5,7 @@ BOARD_MAINTAINER="mahdichi"
 BOOTCONFIG="fxblox-rk1-rk3588_defconfig"
 BOOT_SOC="rk3588"
 KERNEL_TARGET="vendor"
+KERNEL_TEST_TARGET="vendor"
 FULL_DESKTOP="yes"
 BOOT_LOGO="desktop"
 BOOT_FDT_FILE="rockchip/rk3588-fxblox-rk1.dtb"
@@ -12,48 +13,4 @@ BOOT_SCENARIO="spl-blobs"
 BOOT_SUPPORT_SPI="yes"
 BOOT_SPI_RKSPI_LOADER="yes"
 IMAGE_PARTITION_TABLE="gpt"
-
-# @TODO: consider removing those, as the defaults in rockchip64_common have been bumped up
-DDR_BLOB='rk35/rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.11.bin'
-BL31_BLOB='rk35/rk3588_bl31_v1.38.elf'
-
-function post_family_tweaks__fxblox-rk1_naming_audios() {
-	display_alert "$BOARD" "Renaming fxblox rk1 audios" "info"
-
-	mkdir -p $SDCARD/etc/udev/rules.d/
-	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-dp1-sound", ENV{SOUND_DESCRIPTION}="DP1 Audio"' >> $SDCARD/etc/udev/rules.d/90-naming-audios.rules
-	return 0
-}
-
-function post_family_config_branch_legacy__fxblox-rk1_uboot_add_sata_target() {
-	display_alert "$BOARD" "Configuring ($BOARD) standard and sata uboot target map" "info"
-
-	UBOOT_TARGET_MAP="
-	BL31=$RKBIN_DIR/$BL31_BLOB $BOOTCONFIG spl/u-boot-spl.bin u-boot.dtb u-boot.itb;;idbloader.img u-boot.itb rkspi_loader.img
-	BL31=$RKBIN_DIR/$BL31_BLOB $BOOTCONFIG spl/u-boot-spl.bin u-boot.dtb u-boot.itb;; rkspi_loader_sata.img
-	"
-}
-
-function post_uboot_custom_postprocess__create_sata_spi_image() {
-	display_alert "$BOARD" "Create rkspi_loader_sata.img" "info"
-
-	dd if=/dev/zero of=rkspi_loader_sata.img bs=1M count=0 seek=16
-	/sbin/parted -s rkspi_loader_sata.img mklabel gpt
-	/sbin/parted -s rkspi_loader_sata.img unit s mkpart idbloader 64 7167
-	/sbin/parted -s rkspi_loader_sata.img unit s mkpart vnvm 7168 7679
-	/sbin/parted -s rkspi_loader_sata.img unit s mkpart reserved_space 7680 8063
-	/sbin/parted -s rkspi_loader_sata.img unit s mkpart reserved1 8064 8127
-	/sbin/parted -s rkspi_loader_sata.img unit s mkpart uboot_env 8128 8191
-	/sbin/parted -s rkspi_loader_sata.img unit s mkpart reserved2 8192 16383
-	/sbin/parted -s rkspi_loader_sata.img unit s mkpart uboot 16384 32734
-	dd if=idbloader.img of=rkspi_loader_sata.img seek=64 conv=notrunc
-	dd if=u-boot.itb of=rkspi_loader_sata.img seek=16384 conv=notrunc
-}
-
-# Override family config for this board; let's avoid conditionals in family config.
-function post_family_config__fxblox-rk1_use_vendor_uboot() {
-	BOOTSOURCE='https://github.com/functionland/u-boot.git'
-	BOOTBRANCH='branch:next-dev'
-	BOOTPATCHDIR="legacy"
-}
+declare -g UEFI_EDK2_BOARD_ID="fxblox-rk1" # This _only_ used for uefi-edk2-rk3588 extension