board: ge: bx50v3: remove redundant targets

This replaces TARGET_GE_B{4,6,8}50V3 with common TARGET_GE_BX50V3.
The boards are identified automatically at runtime.

Signed-off-by: Ian Ray <ian.ray@ge.com>
Signed-off-by: Nandor Han <nandor.han@ge.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
diff --git a/configs/ge_bx50v3_defconfig b/configs/ge_bx50v3_defconfig
new file mode 100644
index 0000000..a37df05
--- /dev/null
+++ b/configs/ge_bx50v3_defconfig
@@ -0,0 +1,43 @@
+CONFIG_ARM=y
+CONFIG_ARCH_MX6=y
+CONFIG_SYS_TEXT_BASE=0x17800000
+CONFIG_TARGET_GE_BX50V3=y
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_FIT=y
+CONFIG_BOOTDELAY=1
+CONFIG_SYS_CONSOLE_IS_IN_ENV=y
+CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
+CONFIG_SUPPORT_RAW_INITRD=y
+CONFIG_BOARD_EARLY_INIT_F=y
+CONFIG_LAST_STAGE_INIT=y
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_BOOTZ=y
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_PCI=y
+CONFIG_CMD_SF=y
+# CONFIG_CMD_NFS is not set
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_EXT4_WRITE=y
+CONFIG_CMD_FS_GENERIC=y
+CONFIG_DOS_PARTITION=y
+CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_BOOTCOUNT_LIMIT=y
+CONFIG_BOOTCOUNT_EXT=y
+CONFIG_SYS_BOOTCOUNT_EXT_DEVPART="1:5"
+CONFIG_SYS_BOOTCOUNT_ADDR=0x7000A000
+CONFIG_FSL_ESDHC=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
+CONFIG_CMD_E1000=y
+CONFIG_SPI=y
+CONFIG_MXC_SPI=y
+CONFIG_OF_LIBFDT=y
+# CONFIG_EFI_LOADER is not set
+CONFIG_SPI_FLASH_WINBOND=y