warp7: Add Kconfig WARP7_ROOT_PART
Adding CONFIG_WARP7_ROOT_PART allows a defconfig to specify which partition
is use as the root partition on WaRP7, this is a desirable change in order
to support a different partitioning schemes. The default is the current
partition #2.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Tested-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
diff --git a/board/warp7/Kconfig b/board/warp7/Kconfig
index 00df19d..c089bca 100644
--- a/board/warp7/Kconfig
+++ b/board/warp7/Kconfig
@@ -6,6 +6,14 @@
config SYS_CONFIG_NAME
default "warp7"
+config WARP7_ROOT_PART
+ int "Partition number to use for root filesystem"
+ default 2
+ help
+ The partition number to use for root filesystem this is the
+ partition that is typically specified with root=/dev/sdaX or
+ which gets converted into a root=PARTUUID=some_uuid.
+
config SYS_FDT_ADDR
hex "FDT load address"
default 0x83000000