Convert CONFIG_BOARD_TYPES to Kconfig

This converts the following to Kconfig:
   CONFIG_BOARD_TYPES

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/brsmarc1_defconfig b/configs/brsmarc1_defconfig
index a7cf98f..8333038 100644
--- a/configs/brsmarc1_defconfig
+++ b/configs/brsmarc1_defconfig
@@ -30,6 +30,7 @@
 CONFIG_VERSION_VARIABLE=y
 # CONFIG_DISPLAY_CPUINFO is not set
 # CONFIG_DISPLAY_BOARDINFO is not set
+CONFIG_BOARD_TYPES=y
 CONFIG_ARCH_MISC_INIT=y
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 CONFIG_SPL_SYS_MALLOC_SIMPLE=y
diff --git a/configs/mscc_jr2_defconfig b/configs/mscc_jr2_defconfig
index ab4f9b6..d9173f4 100644
--- a/configs/mscc_jr2_defconfig
+++ b/configs/mscc_jr2_defconfig
@@ -19,6 +19,7 @@
 CONFIG_BOOTARGS="console=ttyS0,115200"
 CONFIG_LOGLEVEL=7
 CONFIG_DISPLAY_CPUINFO=y
+CONFIG_BOARD_TYPES=y
 CONFIG_BOARD_EARLY_INIT_R=y
 CONFIG_SYS_PROMPT="jr2 # "
 # CONFIG_CMD_BDI is not set
diff --git a/configs/mscc_luton_defconfig b/configs/mscc_luton_defconfig
index 55edb19..d563901 100644
--- a/configs/mscc_luton_defconfig
+++ b/configs/mscc_luton_defconfig
@@ -21,6 +21,7 @@
 CONFIG_BOOTARGS="console=ttyS0,115200"
 CONFIG_LOGLEVEL=7
 CONFIG_DISPLAY_CPUINFO=y
+CONFIG_BOARD_TYPES=y
 CONFIG_BOARD_EARLY_INIT_R=y
 CONFIG_SYS_PROMPT="luton # "
 # CONFIG_CMD_BDI is not set
diff --git a/configs/mscc_ocelot_defconfig b/configs/mscc_ocelot_defconfig
index 3fe9e06..a0e04bd 100644
--- a/configs/mscc_ocelot_defconfig
+++ b/configs/mscc_ocelot_defconfig
@@ -18,6 +18,7 @@
 CONFIG_BOOTARGS="console=ttyS0,115200"
 CONFIG_LOGLEVEL=7
 CONFIG_DISPLAY_CPUINFO=y
+CONFIG_BOARD_TYPES=y
 CONFIG_BOARD_EARLY_INIT_R=y
 CONFIG_SYS_PROMPT="ocelot # "
 # CONFIG_CMD_BDI is not set
diff --git a/configs/mscc_serval_defconfig b/configs/mscc_serval_defconfig
index e423fc4..1c86c0d 100644
--- a/configs/mscc_serval_defconfig
+++ b/configs/mscc_serval_defconfig
@@ -16,6 +16,7 @@
 CONFIG_BOOTARGS="console=ttyS0,115200"
 CONFIG_LOGLEVEL=7
 CONFIG_DISPLAY_CPUINFO=y
+CONFIG_BOARD_TYPES=y
 CONFIG_BOARD_EARLY_INIT_R=y
 CONFIG_SYS_PROMPT="serval # "
 # CONFIG_CMD_BDI is not set
diff --git a/configs/mscc_servalt_defconfig b/configs/mscc_servalt_defconfig
index 49d8468..9134768 100644
--- a/configs/mscc_servalt_defconfig
+++ b/configs/mscc_servalt_defconfig
@@ -15,6 +15,7 @@
 CONFIG_BOOTARGS="console=ttyS0,115200"
 CONFIG_LOGLEVEL=7
 CONFIG_DISPLAY_CPUINFO=y
+CONFIG_BOARD_TYPES=y
 CONFIG_BOARD_EARLY_INIT_R=y
 CONFIG_SYS_PROMPT="servalt # "
 # CONFIG_CMD_BDI is not set