MIPS: kconfig: add options for vct board variant select

The vct board can be built with various variants which are
configured via CONFIG_SYS_EXTRA_OPTIONS. This is deprecated. Thus
add new Kconfig options for those board variants.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Acked-by: Stefan Roese <sr@denx.de>
diff --git a/configs/vct_platinum_defconfig b/configs/vct_platinum_defconfig
index 85584e3..32e9e8c 100644
--- a/configs/vct_platinum_defconfig
+++ b/configs/vct_platinum_defconfig
@@ -1,4 +1,4 @@
-CONFIG_SYS_EXTRA_OPTIONS="VCT_PLATINUM"
 CONFIG_MIPS=y
 CONFIG_TARGET_VCT=y
 CONFIG_SYS_BIG_ENDIAN=y
+CONFIG_VCT_PLATINUM=y
diff --git a/configs/vct_platinum_onenand_defconfig b/configs/vct_platinum_onenand_defconfig
index 0ba7ae6..4346518 100644
--- a/configs/vct_platinum_onenand_defconfig
+++ b/configs/vct_platinum_onenand_defconfig
@@ -1,4 +1,5 @@
-CONFIG_SYS_EXTRA_OPTIONS="VCT_PLATINUM,VCT_ONENAND"
 CONFIG_MIPS=y
 CONFIG_TARGET_VCT=y
 CONFIG_SYS_BIG_ENDIAN=y
+CONFIG_VCT_PLATINUM=y
+CONFIG_VCT_ONENAND=y
diff --git a/configs/vct_platinum_onenand_small_defconfig b/configs/vct_platinum_onenand_small_defconfig
index d70a979..fd52282 100644
--- a/configs/vct_platinum_onenand_small_defconfig
+++ b/configs/vct_platinum_onenand_small_defconfig
@@ -1,5 +1,7 @@
-CONFIG_SYS_EXTRA_OPTIONS="VCT_PLATINUM,VCT_ONENAND,VCT_SMALL_IMAGE"
 CONFIG_MIPS=y
 CONFIG_TARGET_VCT=y
 CONFIG_SYS_BIG_ENDIAN=y
+CONFIG_VCT_PLATINUM=y
+CONFIG_VCT_ONENAND=y
+CONFIG_VCT_SMALL_IMAGE=y
 # CONFIG_CMD_CRC32 is not set
diff --git a/configs/vct_platinum_small_defconfig b/configs/vct_platinum_small_defconfig
index ab5c2e1..58f956d 100644
--- a/configs/vct_platinum_small_defconfig
+++ b/configs/vct_platinum_small_defconfig
@@ -1,5 +1,6 @@
-CONFIG_SYS_EXTRA_OPTIONS="VCT_PLATINUM,VCT_SMALL_IMAGE"
 CONFIG_MIPS=y
 CONFIG_TARGET_VCT=y
 CONFIG_SYS_BIG_ENDIAN=y
+CONFIG_VCT_PLATINUM=y
+CONFIG_VCT_SMALL_IMAGE=y
 # CONFIG_CMD_CRC32 is not set
diff --git a/configs/vct_platinumavc_defconfig b/configs/vct_platinumavc_defconfig
index 691325d..732565c 100644
--- a/configs/vct_platinumavc_defconfig
+++ b/configs/vct_platinumavc_defconfig
@@ -1,4 +1,4 @@
-CONFIG_SYS_EXTRA_OPTIONS="VCT_PLATINUMAVC"
 CONFIG_MIPS=y
 CONFIG_TARGET_VCT=y
 CONFIG_SYS_BIG_ENDIAN=y
+CONFIG_VCT_PLATINUMAVC=y
diff --git a/configs/vct_platinumavc_onenand_defconfig b/configs/vct_platinumavc_onenand_defconfig
index 1e0c399..670e7f9 100644
--- a/configs/vct_platinumavc_onenand_defconfig
+++ b/configs/vct_platinumavc_onenand_defconfig
@@ -1,4 +1,5 @@
-CONFIG_SYS_EXTRA_OPTIONS="VCT_PLATINUMAVC,VCT_ONENAND"
 CONFIG_MIPS=y
 CONFIG_TARGET_VCT=y
 CONFIG_SYS_BIG_ENDIAN=y
+CONFIG_VCT_PLATINUMAVC=y
+CONFIG_VCT_ONENAND=y
diff --git a/configs/vct_platinumavc_onenand_small_defconfig b/configs/vct_platinumavc_onenand_small_defconfig
index f254ab6..31a4948 100644
--- a/configs/vct_platinumavc_onenand_small_defconfig
+++ b/configs/vct_platinumavc_onenand_small_defconfig
@@ -1,5 +1,7 @@
-CONFIG_SYS_EXTRA_OPTIONS="VCT_PLATINUMAVC,VCT_ONENAND,VCT_SMALL_IMAGE"
 CONFIG_MIPS=y
 CONFIG_TARGET_VCT=y
 CONFIG_SYS_BIG_ENDIAN=y
+CONFIG_VCT_PLATINUMAVC=y
+CONFIG_VCT_ONENAND=y
+CONFIG_VCT_SMALL_IMAGE=y
 # CONFIG_CMD_CRC32 is not set
diff --git a/configs/vct_platinumavc_small_defconfig b/configs/vct_platinumavc_small_defconfig
index 83670ed..ce00a6c 100644
--- a/configs/vct_platinumavc_small_defconfig
+++ b/configs/vct_platinumavc_small_defconfig
@@ -1,5 +1,6 @@
-CONFIG_SYS_EXTRA_OPTIONS="VCT_PLATINUMAVC,VCT_SMALL_IMAGE"
 CONFIG_MIPS=y
 CONFIG_TARGET_VCT=y
 CONFIG_SYS_BIG_ENDIAN=y
+CONFIG_VCT_PLATINUMAVC=y
+CONFIG_VCT_SMALL_IMAGE=y
 # CONFIG_CMD_CRC32 is not set
diff --git a/configs/vct_premium_defconfig b/configs/vct_premium_defconfig
index 24bf87e..a19e65d 100644
--- a/configs/vct_premium_defconfig
+++ b/configs/vct_premium_defconfig
@@ -1,4 +1,4 @@
-CONFIG_SYS_EXTRA_OPTIONS="VCT_PREMIUM"
 CONFIG_MIPS=y
 CONFIG_TARGET_VCT=y
 CONFIG_SYS_BIG_ENDIAN=y
+CONFIG_VCT_PREMIUM=y
diff --git a/configs/vct_premium_onenand_defconfig b/configs/vct_premium_onenand_defconfig
index 0039ec1..092d0f7 100644
--- a/configs/vct_premium_onenand_defconfig
+++ b/configs/vct_premium_onenand_defconfig
@@ -1,4 +1,5 @@
-CONFIG_SYS_EXTRA_OPTIONS="VCT_PREMIUM,VCT_ONENAND"
 CONFIG_MIPS=y
 CONFIG_TARGET_VCT=y
 CONFIG_SYS_BIG_ENDIAN=y
+CONFIG_VCT_PREMIUM=y
+CONFIG_VCT_ONENAND=y
diff --git a/configs/vct_premium_onenand_small_defconfig b/configs/vct_premium_onenand_small_defconfig
index 8fc6ac1..eabfb88 100644
--- a/configs/vct_premium_onenand_small_defconfig
+++ b/configs/vct_premium_onenand_small_defconfig
@@ -1,5 +1,7 @@
-CONFIG_SYS_EXTRA_OPTIONS="VCT_PREMIUM,VCT_ONENAND,VCT_SMALL_IMAGE"
 CONFIG_MIPS=y
 CONFIG_TARGET_VCT=y
 CONFIG_SYS_BIG_ENDIAN=y
+CONFIG_VCT_PREMIUM=y
+CONFIG_VCT_ONENAND=y
+CONFIG_VCT_SMALL_IMAGE=y
 # CONFIG_CMD_CRC32 is not set
diff --git a/configs/vct_premium_small_defconfig b/configs/vct_premium_small_defconfig
index 96bb0ee..1ce0efd 100644
--- a/configs/vct_premium_small_defconfig
+++ b/configs/vct_premium_small_defconfig
@@ -1,5 +1,6 @@
-CONFIG_SYS_EXTRA_OPTIONS="VCT_PREMIUM,VCT_SMALL_IMAGE"
 CONFIG_MIPS=y
 CONFIG_TARGET_VCT=y
 CONFIG_SYS_BIG_ENDIAN=y
+CONFIG_VCT_PREMIUM=y
+CONFIG_VCT_SMALL_IMAGE=y
 # CONFIG_CMD_CRC32 is not set