configs: rockchip: rk3308: enable CONFIG_OF_LIBFDT_OVERLAY
enable CONFIG_OF_LIBFDT_OVERLAY and use it on Radxa ROCK Pi S.
Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
diff --git a/configs/rock-pi-s-rk3308_defconfig b/configs/rock-pi-s-rk3308_defconfig
index feb2b2c..9908a4b 100644
--- a/configs/rock-pi-s-rk3308_defconfig
+++ b/configs/rock-pi-s-rk3308_defconfig
@@ -9,6 +9,7 @@
CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x800000
CONFIG_DEFAULT_DEVICE_TREE="rk3308-rock-pi-s"
+CONFIG_OF_LIBFDT_OVERLAY=y
CONFIG_DM_RESET=y
CONFIG_ROCKCHIP_RK3308=y
CONFIG_SPL_DRIVERS_MISC=y
diff --git a/include/configs/rk3308_common.h b/include/configs/rk3308_common.h
index a413af1..861154f 100644
--- a/include/configs/rk3308_common.h
+++ b/include/configs/rk3308_common.h
@@ -17,6 +17,7 @@
"scriptaddr=0x00500000\0" \
"pxefile_addr_r=0x00600000\0" \
"fdt_addr_r=0x03e00000\0" \
+ "fdtoverlay_addr_r=0x03f00000\0" \
"kernel_addr_r=0x00680000\0" \
"ramdisk_addr_r=0x04000000\0"