mpc83xx: Introduce ARCH_MPC830*

Replace CONFIG_MPC830* with proper CONFIG_ARCH_MPC830* Kconfig options.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
diff --git a/arch/powerpc/include/asm/arch-mpc83xx/gpio.h b/arch/powerpc/include/asm/arch-mpc83xx/gpio.h
index 57f783b..4e5a352 100644
--- a/arch/powerpc/include/asm/arch-mpc83xx/gpio.h
+++ b/arch/powerpc/include/asm/arch-mpc83xx/gpio.h
@@ -6,7 +6,7 @@
 /*
  * The MCP83xx's 1-2 GPIO controllers each with 32 bits.
  */
-#if defined(CONFIG_MPC8313) || defined(CONFIG_MPC8308) || \
+#if defined(CONFIG_MPC8313) || defined(CONFIG_ARCH_MPC8308) || \
 	defined(CONFIG_MPC8315)
 #define MPC83XX_GPIO_CTRLRS 1
 #elif defined(CONFIG_MPC834x) || defined(CONFIG_MPC837x)
diff --git a/arch/powerpc/include/asm/fsl_lbc.h b/arch/powerpc/include/asm/fsl_lbc.h
index b076d5e..cf89e18 100644
--- a/arch/powerpc/include/asm/fsl_lbc.h
+++ b/arch/powerpc/include/asm/fsl_lbc.h
@@ -133,7 +133,7 @@
 #define OR_GPCM_EHTR_SHIFT		1
 #define OR_GPCM_EHTR_CLEAR		0x00000000
 #define OR_GPCM_EHTR_SET		0x00000002
-#if !defined(CONFIG_MPC8308)
+#if !defined(CONFIG_ARCH_MPC8308)
 #define OR_GPCM_EAD			0x00000001
 #define OR_GPCM_EAD_SHIFT		0
 #endif
diff --git a/arch/powerpc/include/asm/global_data.h b/arch/powerpc/include/asm/global_data.h
index d00cee9..700e2be 100644
--- a/arch/powerpc/include/asm/global_data.h
+++ b/arch/powerpc/include/asm/global_data.h
@@ -35,12 +35,12 @@
 #else
 	/* There are other clocks in the MPC83XX */
 	u32 csb_clk;
-# if defined(CONFIG_MPC8308) || defined(CONFIG_MPC831x) || \
+# if defined(CONFIG_ARCH_MPC8308) || defined(CONFIG_MPC831x) || \
 	defined(CONFIG_MPC834x) || defined(CONFIG_MPC837x)
 	u32 tsec1_clk;
 	u32 tsec2_clk;
 	u32 usbdr_clk;
-# elif defined(CONFIG_MPC8309)
+# elif defined(CONFIG_ARCH_MPC8309)
 	u32 usbdr_clk;
 # endif
 # if defined(CONFIG_MPC834x)
@@ -53,7 +53,7 @@
 	u32 enc_clk;
 	u32 lbiu_clk;
 	u32 lclk_clk;
-# if defined(CONFIG_MPC8308) || defined(CONFIG_MPC831x) || \
+# if defined(CONFIG_ARCH_MPC8308) || defined(CONFIG_MPC831x) || \
 	defined(CONFIG_MPC837x)
 	u32 pciexp1_clk;
 	u32 pciexp2_clk;
diff --git a/arch/powerpc/include/asm/immap_83xx.h b/arch/powerpc/include/asm/immap_83xx.h
index afef36f..b10feb5 100644
--- a/arch/powerpc/include/asm/immap_83xx.h
+++ b/arch/powerpc/include/asm/immap_83xx.h
@@ -59,12 +59,12 @@
 	u32 obir;		/* Output Buffer Impedance Register */
 	u8 res8[0xC];
 	u32 pecr1;		/* PCI Express control register 1 */
-#if defined(CONFIG_MPC830x)
+#if defined(CONFIG_ARCH_MPC830X)
 	u32 sdhccr;		/* eSDHC Control Registers for MPC830x */
 #else
 	u32 pecr2;		/* PCI Express control register 2 */
 #endif
-#if defined(CONFIG_MPC8309)
+#if defined(CONFIG_ARCH_MPC8309)
 	u32 can_dbg_ctrl;
 	u32 res9a;
 	u32 gpr1;
@@ -604,7 +604,7 @@
  * On Chip ROM
  */
 typedef struct rom83xx {
-#if defined(CONFIG_MPC8309)
+#if defined(CONFIG_ARCH_MPC8309)
 	u8 mem[0x8000];
 #else
 	u8 mem[0x10000];
@@ -714,7 +714,7 @@
 	u8			res7[0xC0000];
 } immap_t;
 
-#elif defined(CONFIG_MPC8308) || defined(CONFIG_MPC8315)
+#elif defined(CONFIG_ARCH_MPC8308) || defined(CONFIG_MPC8315)
 typedef struct immap {
 	sysconf83xx_t		sysconf;	/* System configuration */
 	wdt83xx_t		wdt;		/* Watch Dog Timer (WDT) Registers */
@@ -879,7 +879,7 @@
 	u8			res8[0xC0000];
 	u8			qe[0x100000];	/* QE block */
 } immap_t;
-#elif defined(CONFIG_MPC8309)
+#elif defined(CONFIG_ARCH_MPC8309)
 typedef struct immap {
 	sysconf83xx_t		sysconf;	/* System configuration */
 	wdt83xx_t		wdt;		/* Watch Dog Timer (WDT) Registers */
diff --git a/arch/powerpc/include/asm/mpc8xxx_spi.h b/arch/powerpc/include/asm/mpc8xxx_spi.h
index 432be05..518d0c3 100644
--- a/arch/powerpc/include/asm/mpc8xxx_spi.h
+++ b/arch/powerpc/include/asm/mpc8xxx_spi.h
@@ -10,7 +10,7 @@
 
 #include <asm/types.h>
 
-#if defined(CONFIG_MPC8308) || \
+#if defined(CONFIG_ARCH_MPC8308) || \
 	defined(CONFIG_MPC8313) || \
 	defined(CONFIG_MPC8315) || \
 	defined(CONFIG_MPC834x) || \