mx6sabreauto: Update to SPL only mode
As mx6sabreauto supports SPL now, all variants can boot using the same
defconfig.
This patch:
- Removes non-SPL targets.
- Renames target to mx6sabreauto_defconfig.
- Renames folder and board files to mx6sabreauto.
- Updates MAINTAINERS, Makefile and Kconfig accordingly.
- Removes .cfg files.
- Adds a README with instructions to build and flash SPL and u-boot.img.
Signed-off-by: Vanessa Maegima <vanessa.maegima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
diff --git a/board/freescale/mx6sabreauto/Kconfig b/board/freescale/mx6sabreauto/Kconfig
new file mode 100644
index 0000000..5b4faf6
--- /dev/null
+++ b/board/freescale/mx6sabreauto/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_MX6SABREAUTO
+
+config SYS_BOARD
+ default "mx6sabreauto"
+
+config SYS_VENDOR
+ default "freescale"
+
+config SYS_CONFIG_NAME
+ default "mx6sabreauto"
+
+endif