powerpc: Enable device tree support for P1020RDB
Add device tree for P1020RDB boards and enable CONFIG_OF_CONTROL
so that device tree can be compiled.
Update board README for device tree usage.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
diff --git a/configs/P1020RDB-PC_NAND_defconfig b/configs/P1020RDB-PC_NAND_defconfig
index 2ea2f00..0eb4bdd 100644
--- a/configs/P1020RDB-PC_NAND_defconfig
+++ b/configs/P1020RDB-PC_NAND_defconfig
@@ -41,6 +41,8 @@
# CONFIG_CMD_HASH is not set
CONFIG_CMD_EXT2=y
CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="p1020rdb-pc"
CONFIG_ENV_IS_IN_NAND=y
CONFIG_FSL_ESDHC=y
CONFIG_MTD_NOR_FLASH=y
@@ -62,4 +64,3 @@
CONFIG_FSL_ESPI=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
-CONFIG_OF_LIBFDT=y