powerpc: MPC8536: Move CONFIG_MPC8536 to Kconfig option

Replace CONFIG_MPC8536 with ARCH_MPC8536 in Kconfig and clean up existing
macros.

Signed-off-by: York Sun <york.sun@nxp.com>

arch/powerpc/cpu/mpc85xx/Kconfig

@@ -56,6 +56,7 @@ config TARGET_P5040DS
 
 config TARGET_MPC8536DS
 	bool "Support MPC8536DS"
+	select ARCH_MPC8536
 
 config TARGET_MPC8540ADS
 	bool "Support MPC8540ADS"
@@ -189,6 +190,9 @@ config ARCH_BSC9132
 config ARCH_C29X
 	bool
 
+config ARCH_MPC8536
+	bool
+
 config ARCH_MPC8544
 	bool
 

arch/powerpc/cpu/mpc85xx/Makefile

@@ -66,7 +66,7 @@ obj-$(CONFIG_SYS_FSL_QORIQ_CHASSIS2) += fsl_corenet2_serdes.o
 
 # SoC specific SERDES support
 obj-$(CONFIG_ARCH_C29X)	+= c29x_serdes.o
-obj-$(CONFIG_MPC8536) += mpc8536_serdes.o
+obj-$(CONFIG_ARCH_MPC8536) += mpc8536_serdes.o
 obj-$(CONFIG_ARCH_MPC8544) += mpc8544_serdes.o
 obj-$(CONFIG_ARCH_MPC8548) += mpc8548_serdes.o
 obj-$(CONFIG_MPC8568) += mpc8568_serdes.o

arch/powerpc/include/asm/config_mpc85xx.h

@@ -35,7 +35,7 @@
 #define CONFIG_SYS_NUM_TLBCAMS		16
 #endif
 
-#if defined(CONFIG_MPC8536)
+#if defined(CONFIG_ARCH_MPC8536)
 #define CONFIG_MAX_CPUS			1
 #define CONFIG_SYS_FSL_NUM_LAWS		12
 #define CONFIG_SYS_PPC_E500_DEBUG_TLB	1

arch/powerpc/include/asm/immap_85xx.h

@@ -2120,7 +2120,7 @@ typedef struct ccsr_rcpm {
 #else
 typedef struct ccsr_gur {
 	u32	porpllsr;	/* POR PLL ratio status */
-#ifdef CONFIG_MPC8536
+#ifdef CONFIG_ARCH_MPC8536
 #define MPC85xx_PORPLLSR_DDR_RATIO	0x3e000000
 #define MPC85xx_PORPLLSR_DDR_RATIO_SHIFT	25
 #elif defined(CONFIG_ARCH_C29X)
@@ -2203,7 +2203,7 @@ typedef struct ccsr_gur {
 	u8	res1[8];
 	u32	gpporcr;	/* General-purpose POR configuration */
 	u8	res2[12];
-#if defined(CONFIG_MPC8536)
+#if defined(CONFIG_ARCH_MPC8536)
 	u32	gencfgr;	/* General Configuration Register */
 #define MPC85xx_GENCFGR_SDHC_WP_INV	0x20000000
 #else

arch/powerpc/include/asm/processor.h

@@ -1048,7 +1048,7 @@
 #define SVR_FAM(svr)	(((svr) >> 20) & 0xFFF)	/* Family field */
 #define SVR_MEM(svr)	(((svr) >> 16) & 0xF)	/* Member field */
 
-#ifdef CONFIG_MPC8536
+#ifdef CONFIG_ARCH_MPC8536
 #define SVR_MAJ(svr)	(((svr) >>  4) & 0x7)	/* Major revision field*/
 #else
 #define SVR_MAJ(svr)	(((svr) >>  4) & 0xF)	/* Major revision field*/

include/configs/MPC8536DS.h

@@ -40,7 +40,6 @@
 /* High Level Configuration Options */
 #define CONFIG_BOOKE		1	/* BOOKE */
 #define CONFIG_E500		1	/* BOOKE e500 family */
-#define CONFIG_MPC8536		1
 #define CONFIG_MPC8536DS	1
 
 #define CONFIG_FSL_ELBC		1	/* Has Enhanced localbus controller */

scripts/config_whitelist.txt

@@ -3140,7 +3140,6 @@ CONFIG_MPC83XX_GPIO_1_INIT_OPEN_DRAIN
 CONFIG_MPC83XX_GPIO_1_INIT_VALUE
 CONFIG_MPC83XX_PCI2
 CONFIG_MPC850
-CONFIG_MPC8536
 CONFIG_MPC8536DS
 CONFIG_MPC8540
 CONFIG_MPC8540ADS