diff --git a/config/boards/core3566.csc b/config/boards/core3566.csc
deleted file mode 100644
index 3e21a7241..000000000
--- a/config/boards/core3566.csc
+++ /dev/null
@@ -1,66 +0,0 @@
-# Rockchip RK3566 quad core 4/8GB RAM SoC WIFI/BT eMMC USB2 USB3 NVMe PCIe GbE HDMI SPI
-BOARD_NAME="core3566"
-BOARDFAMILY="rk35xx"
-BOARD_MAINTAINER=""
-BOOTCONFIG="orangepi-3b-rk3566_defconfig"
-BOOT_SOC="rk3566"
-KERNEL_TARGET="vendor"
-FULL_DESKTOP="yes"
-BOOT_LOGO="desktop"
-BOOT_FDT_FILE="rockchip/rk3566-core3566.dtb"
-IMAGE_PARTITION_TABLE="gpt"
-BOOT_SCENARIO="spl-blobs"
-BOOT_SUPPORT_SPI="yes"
-BOOT_SPI_RKSPI_LOADER="yes"
-MODULES=""
-MODULES_BLACKLIST_LEGACY="bcmdhd"
-
-# Override family config for this board; let's avoid conditionals in family config.
-function post_family_config__core3566_use_mainline_uboot() {
-	display_alert "$BOARD" "mainline (Kwiboo's tree) u-boot overrides" "info"
-
-	BOOTSOURCE="https://github.com/Kwiboo/u-boot-rockchip.git"
-	BOOTBRANCH="branch:rk3xxx-2024.04" # specific commit tested is commit:ccef7dfc453bc03c5b5c61fa67d2745b96fa7da6
-	BOOTPATCHDIR="v2024.04-orangepi3b" # empty, patches are already in Kwiboo's branch:rk3xxx-2024.04
-
-	BOOTDIR="u-boot-${BOARD}" # do not share u-boot directory
-
-	BOOTDELAY=1 # Wait for UART interrupt to enter UMS/RockUSB mode etc
-	UBOOT_TARGET_MAP="BL31=${RKBIN_DIR}/${BL31_BLOB} ROCKCHIP_TPL=${RKBIN_DIR}/${DDR_BLOB};;u-boot-rockchip.bin u-boot-rockchip-spi.bin u-boot.itb idbloader.img idbloader-spi.img"
-	unset uboot_custom_postprocess write_uboot_platform write_uboot_platform_mtd # disable stuff from rockchip64_common; we're using binman here which does all the work already
-
-	# 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=fsync
-	}
-
-	# Smarter/faster/better to-spi writer using flashcp (hopefully with --partition), using the binman-provided 'u-boot-rockchip-spi.bin'
-	function write_uboot_platform_mtd() {
-		declare -a extra_opts_flashcp=("--verbose")
-		if flashcp -h | grep -q -e '--partition'; then
-			echo "Confirmed flashcp supports --partition -- read and write only changed blocks." >&2
-			extra_opts_flashcp+=("--partition")
-		else
-			echo "flashcp does not support --partition, will write full SPI flash blocks." >&2
-		fi
-		flashcp "${extra_opts_flashcp[@]}" "${1}/u-boot-rockchip-spi.bin" /dev/mtd0
-	}
-
-}
-
-function post_family_tweaks_bsp__core3566() {
-	# display_alert "$BOARD" "Installing sprd-bluetooth.service" "info"
-
-	# Bluetooth on core3566 board is handled by a Spreadtrum (sprd) chip and requires
-	# a custom hciattach_opi binary, plus a systemd service to run it at boot time
-	#install -m 755 $SRC/packages/bsp/rk3399/hciattach_opi $destination/usr/bin
-	# cp $SRC/packages/bsp/rk3399/sprd-bluetooth.service $destination/lib/systemd/system/
-
-	return 0
-}
-
-function post_family_tweaks__core3566_enable_services() {
-	# display_alert "$BOARD" "Enabling sprd-bluetooth.service" "info"
-	# chroot_sdcard systemctl enable sprd-bluetooth.service
-	return 0
-}