Convert CONFIG_AT91SAM9G10EK et al to Kconfig

This converts the following to Kconfig:
   CONFIG_AT91SAM9G10EK
   CONFIG_AT91SAM9261EK
   CONFIG_AT91SAM9G10

Cc: Eugen Hristev <eugen.hristev@microchip.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/at91sam9261ek_dataflash_cs0_defconfig b/configs/at91sam9261ek_dataflash_cs0_defconfig
index 809aa71..1bfd11f 100644
--- a/configs/at91sam9261ek_dataflash_cs0_defconfig
+++ b/configs/at91sam9261ek_dataflash_cs0_defconfig
@@ -5,6 +5,7 @@
 CONFIG_SYS_MALLOC_LEN=0x2d000
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_TARGET_AT91SAM9261EK=y
+CONFIG_AT91SAM9261EK=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_ENV_SIZE=0x4200
 CONFIG_ENV_OFFSET=0x4200
diff --git a/configs/at91sam9261ek_dataflash_cs3_defconfig b/configs/at91sam9261ek_dataflash_cs3_defconfig
index aa77706..ed66214 100644
--- a/configs/at91sam9261ek_dataflash_cs3_defconfig
+++ b/configs/at91sam9261ek_dataflash_cs3_defconfig
@@ -5,6 +5,7 @@
 CONFIG_SYS_MALLOC_LEN=0x2d000
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_TARGET_AT91SAM9261EK=y
+CONFIG_AT91SAM9261EK=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_ENV_SIZE=0x4200
 CONFIG_ENV_OFFSET=0x4200
diff --git a/configs/at91sam9261ek_nandflash_defconfig b/configs/at91sam9261ek_nandflash_defconfig
index 9b86fc5..8e1bbb0 100644
--- a/configs/at91sam9261ek_nandflash_defconfig
+++ b/configs/at91sam9261ek_nandflash_defconfig
@@ -5,6 +5,7 @@
 CONFIG_SYS_MALLOC_LEN=0x80000
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_TARGET_AT91SAM9261EK=y
+CONFIG_AT91SAM9261EK=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_DM_GPIO=y
 CONFIG_DEFAULT_DEVICE_TREE="at91sam9261ek"
diff --git a/configs/at91sam9g10ek_dataflash_cs0_defconfig b/configs/at91sam9g10ek_dataflash_cs0_defconfig
index cee1f9c..a847362 100644
--- a/configs/at91sam9g10ek_dataflash_cs0_defconfig
+++ b/configs/at91sam9g10ek_dataflash_cs0_defconfig
@@ -5,6 +5,7 @@
 CONFIG_SYS_MALLOC_LEN=0x2d000
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_TARGET_AT91SAM9261EK=y
+CONFIG_AT91SAM9G10=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_ENV_SIZE=0x4200
 CONFIG_ENV_OFFSET=0x4200
@@ -16,7 +17,7 @@
 CONFIG_DEBUG_UART_CLOCK=100000000
 CONFIG_DEBUG_UART=y
 CONFIG_SYS_LOAD_ADDR=0x22000000
-CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9G10,SYS_USE_DATAFLASH_CS0"
+CONFIG_SYS_EXTRA_OPTIONS="SYS_USE_DATAFLASH_CS0"
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/mtdblock0 mtdparts=atmel_nand:-(root) rw rootfstype=jffs2"
diff --git a/configs/at91sam9g10ek_dataflash_cs3_defconfig b/configs/at91sam9g10ek_dataflash_cs3_defconfig
index f2724cd..baff817 100644
--- a/configs/at91sam9g10ek_dataflash_cs3_defconfig
+++ b/configs/at91sam9g10ek_dataflash_cs3_defconfig
@@ -5,6 +5,7 @@
 CONFIG_SYS_MALLOC_LEN=0x2d000
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_TARGET_AT91SAM9261EK=y
+CONFIG_AT91SAM9G10=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_ENV_SIZE=0x4200
 CONFIG_ENV_OFFSET=0x4200
@@ -16,7 +17,7 @@
 CONFIG_DEBUG_UART_CLOCK=100000000
 CONFIG_DEBUG_UART=y
 CONFIG_SYS_LOAD_ADDR=0x22000000
-CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9G10,SYS_USE_DATAFLASH_CS3"
+CONFIG_SYS_EXTRA_OPTIONS="SYS_USE_DATAFLASH_CS3"
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/mtdblock0 mtdparts=atmel_nand:-(root) rw rootfstype=jffs2"
diff --git a/configs/at91sam9g10ek_nandflash_defconfig b/configs/at91sam9g10ek_nandflash_defconfig
index 647a0e7..9cdf3a2 100644
--- a/configs/at91sam9g10ek_nandflash_defconfig
+++ b/configs/at91sam9g10ek_nandflash_defconfig
@@ -5,6 +5,7 @@
 CONFIG_SYS_MALLOC_LEN=0x80000
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_TARGET_AT91SAM9261EK=y
+CONFIG_AT91SAM9G10=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_DM_GPIO=y
 CONFIG_DEFAULT_DEVICE_TREE="at91sam9261ek"
@@ -14,7 +15,7 @@
 CONFIG_ENV_OFFSET_REDUND=0x100000
 CONFIG_DEBUG_UART=y
 CONFIG_SYS_LOAD_ADDR=0x22000000
-CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9G10,SYS_USE_NANDFLASH"
+CONFIG_SYS_EXTRA_OPTIONS="SYS_USE_NANDFLASH"
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyS0,115200 earlyprintk mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,256k(env),256k(env_redundant),256k(spare),512k(dtb),6M(kernel)ro,-(rootfs) root=/dev/mtdblock7 rw rootfstype=jffs2"