nomadik: kconfig: move board select menu and common settings

Becuase the board select menu in arch/arm/Kconfig is too big,
move the Nomadik board select menu to nomadik/Kconfig.

Move also common settings (CONFIG_SYS_CPU="arm926ejs" and
CONFIG_SYS_SOC="nomadik").

Signed-off-by: Masahiro Yamada <[email protected]>

Author: masahir0y

arch/arm/Kconfig

@@ -190,8 +190,8 @@ config TARGET_SANSA_FUZE_PLUS
 config TARGET_SC_SPS_1
 	bool "Support sc_sps_1"
 
-config TARGET_NHK8815
-	bool "Support nhk8815"
+config ARCH_NOMADIK
+	bool "ST-Ericsson Nomadik"
 
 config ORION5X
 	bool "Marvell Orion"
@@ -518,6 +518,8 @@ source "arch/arm/cpu/armv7/keystone/Kconfig"
 
 source "arch/arm/cpu/arm926ejs/kirkwood/Kconfig"
 
+source "arch/arm/cpu/arm926ejs/nomadik/Kconfig"
+
 source "arch/arm/cpu/armv7/omap3/Kconfig"
 
 source "arch/arm/cpu/armv7/omap4/Kconfig"
@@ -650,7 +652,6 @@ source "board/spear/spear600/Kconfig"
 source "board/spear/x600/Kconfig"
 source "board/st-ericsson/snowball/Kconfig"
 source "board/st-ericsson/u8500/Kconfig"
-source "board/st/nhk8815/Kconfig"
 source "board/sunxi/Kconfig"
 source "board/syteco/jadecpu/Kconfig"
 source "board/syteco/zmx25/Kconfig"

arch/arm/cpu/arm926ejs/nomadik/Kconfig

@@ -0,0 +1,21 @@
+if ARCH_NOMADIK
+
+choice
+	prompt "Nomadik board select"
+
+config NOMADIK_NHK8815
+	bool "ST 8815 Nomadik Hardware Kit"
+
+endchoice
+
+config SYS_CPU
+	string
+	default "arm926ejs"
+
+config SYS_SOC
+	string
+	default "nomadik"
+
+source "board/st/nhk8815/Kconfig"
+
+endif

board/st/nhk8815/Kconfig

@@ -1,8 +1,4 @@
-if TARGET_NHK8815
-
-config SYS_CPU
-	string
-	default "arm926ejs"
+if NOMADIK_NHK8815
 
 config SYS_BOARD
 	string
@@ -12,10 +8,6 @@ config SYS_VENDOR
 	string
 	default "st"
 
-config SYS_SOC
-	string
-	default "nomadik"
-
 config SYS_CONFIG_NAME
 	string
 	default "nhk8815"

configs/nhk8815_defconfig

@@ -1,2 +1,3 @@
 CONFIG_ARM=y
-CONFIG_TARGET_NHK8815=y
+CONFIG_ARCH_NOMADIK=y
+CONFIG_NOMADIK_NHK8815=y

configs/nhk8815_onenand_defconfig

@@ -1,3 +1,4 @@
 CONFIG_SYS_EXTRA_OPTIONS="BOOT_ONENAND"
 CONFIG_ARM=y
-CONFIG_TARGET_NHK8815=y
+CONFIG_ARCH_NOMADIK=y
+CONFIG_NOMADIK_NHK8815=y

include/configs/nhk8815.h

@@ -13,9 +13,7 @@
 #include <nomadik.h>
 
 #define CONFIG_ARM926EJS
-#define CONFIG_NOMADIK
 #define CONFIG_NOMADIK_8815	/* cpu variant */
-#define CONFIG_NOMADIK_NHK8815	/* board variant */
 
 #define CONFIG_SKIP_LOWLEVEL_INIT /* we have already been loaded to RAM */