configs/wandboard: drop custom post-image script

Use support/scripts/genimage.sh, instead, which prevents duplicating
TARGET_DIR under ${BUILD_DIR}/genimage.tmp/root.

Signed-off-by: Carlos Santos <unixmania@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

board/wandboard/post-image.sh

@@ -1,15 +0,0 @@
-#!/usr/bin/env bash
-
-BOARD_DIR="$(dirname $0)"
-GENIMAGE_CFG="${BOARD_DIR}/genimage.cfg"
-GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
-
-rm -rf "${GENIMAGE_TMP}"
-
-genimage \
-  --rootpath "${TARGET_DIR}" \
-  --tmppath "${GENIMAGE_TMP}" \
-  --inputpath "${BINARIES_DIR}" \
-  --outputpath "${BINARIES_DIR}" \
-  --config "${GENIMAGE_CFG}"
-

configs/wandboard_defconfig

@@ -7,7 +7,8 @@ BR2_ARM_FPU_VFPV3=y
 BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_18=y
 BR2_TARGET_GENERIC_GETTY_PORT="ttymxc0"
 BR2_ROOTFS_POST_BUILD_SCRIPT="board/wandboard/post-build.sh"
-BR2_ROOTFS_POST_IMAGE_SCRIPT="board/wandboard/post-image.sh"
+BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
+BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/wandboard/genimage.cfg"
 BR2_TARGET_ROOTFS_EXT2=y
 BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_UBOOT=y