powerpc: P1010: Remove macro CONFIG_P1010

Replace CONFIG_P1010 with ARCH_P1010 in Kconfig and clean up existing
macros.

Signed-off-by: York Sun <york.sun@nxp.com>
diff --git a/arch/powerpc/cpu/mpc85xx/Kconfig b/arch/powerpc/cpu/mpc85xx/Kconfig
index f4d9f9d..9b6dd34 100644
--- a/arch/powerpc/cpu/mpc85xx/Kconfig
+++ b/arch/powerpc/cpu/mpc85xx/Kconfig
@@ -96,6 +96,7 @@
 
 config TARGET_P1010RDB
 	bool "Support P1010RDB"
+	select ARCH_P1010
 	select SUPPORT_SPL
 	select SUPPORT_TPL
 
@@ -228,6 +229,9 @@
 config ARCH_MPC8572
 	bool
 
+config ARCH_P1010
+	bool
+
 source "board/freescale/b4860qds/Kconfig"
 source "board/freescale/bsc9131rdb/Kconfig"
 source "board/freescale/bsc9132qds/Kconfig"
diff --git a/arch/powerpc/cpu/mpc85xx/Makefile b/arch/powerpc/cpu/mpc85xx/Makefile
index e3f7dc8..de42b65 100644
--- a/arch/powerpc/cpu/mpc85xx/Makefile
+++ b/arch/powerpc/cpu/mpc85xx/Makefile
@@ -72,7 +72,7 @@
 obj-$(CONFIG_ARCH_MPC8568) += mpc8568_serdes.o
 obj-$(CONFIG_ARCH_MPC8569) += mpc8569_serdes.o
 obj-$(CONFIG_ARCH_MPC8572) += mpc8572_serdes.o
-obj-$(CONFIG_P1010)	+= p1010_serdes.o
+obj-$(CONFIG_ARCH_P1010)	+= p1010_serdes.o
 obj-$(CONFIG_P1011)	+= p1021_serdes.o
 obj-$(CONFIG_P1012)	+= p1021_serdes.o
 obj-$(CONFIG_P1013)	+= p1022_serdes.o
diff --git a/arch/powerpc/cpu/mpc85xx/speed.c b/arch/powerpc/cpu/mpc85xx/speed.c
index 3ac3580..c20bc9d 100644
--- a/arch/powerpc/cpu/mpc85xx/speed.c
+++ b/arch/powerpc/cpu/mpc85xx/speed.c
@@ -707,7 +707,7 @@
 #ifdef CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK
 	gd->arch.sdhc_clk = sys_info.freq_sdhc / 2;
 #else
-#if defined(CONFIG_ARCH_MPC8569) || defined(CONFIG_P1010) ||\
+#if defined(CONFIG_ARCH_MPC8569) || defined(CONFIG_ARCH_P1010) ||\
        defined(CONFIG_P1014)
 	gd->arch.sdhc_clk = gd->bus_clk;
 #else
diff --git a/arch/powerpc/include/asm/config_mpc85xx.h b/arch/powerpc/include/asm/config_mpc85xx.h
index 7d81dfc..adad3d3 100644
--- a/arch/powerpc/include/asm/config_mpc85xx.h
+++ b/arch/powerpc/include/asm/config_mpc85xx.h
@@ -140,7 +140,7 @@
 #define CONFIG_SYS_FSL_ERRATUM_A004508
 #define CONFIG_SYS_FSL_ERRATUM_A005125
 
-#elif defined(CONFIG_P1010)
+#elif defined(CONFIG_ARCH_P1010)
 #define CONFIG_MAX_CPUS			1
 #define CONFIG_FSL_SDHC_V2_3
 #define CONFIG_SYS_FSL_NUM_LAWS		12
diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h
index 4aeccbf..0cd90d1 100644
--- a/arch/powerpc/include/asm/immap_85xx.h
+++ b/arch/powerpc/include/asm/immap_85xx.h
@@ -2169,7 +2169,7 @@
 #define MPC85xx_PORDEVSR_IO_SEL		0x00600000
 #define MPC85xx_PORDEVSR_IO_SEL_SHIFT	21
 #else
-#if defined(CONFIG_P1010)
+#if defined(CONFIG_ARCH_P1010)
 #define MPC85xx_PORDEVSR_IO_SEL		0x00600000
 #define MPC85xx_PORDEVSR_IO_SEL_SHIFT	21
 #elif defined(CONFIG_ARCH_BSC9132)
@@ -2181,7 +2181,7 @@
 #else
 #define MPC85xx_PORDEVSR_IO_SEL		0x00780000
 #define MPC85xx_PORDEVSR_IO_SEL_SHIFT	19
-#endif /* if defined(CONFIG_P1010) */
+#endif /* if defined(CONFIG_ARCH_P1010) */
 #endif
 #define MPC85xx_PORDEVSR_PCI2_ARB	0x00040000
 #define MPC85xx_PORDEVSR_PCI1_ARB	0x00020000
@@ -2222,7 +2222,7 @@
 	u32	gpindr;		/* General-purpose input data */
 	u8	res5[12];
 	u32	pmuxcr;		/* Alt. function signal multiplex control */
-#if defined(CONFIG_P1010) || defined(CONFIG_P1014)
+#if defined(CONFIG_ARCH_P1010) || defined(CONFIG_P1014)
 #define MPC85xx_PMUXCR_TSEC1_0_1588		0x40000000
 #define MPC85xx_PMUXCR_TSEC1_0_RES		0xC0000000
 #define MPC85xx_PMUXCR_TSEC1_1_1588_TRIG	0x10000000
@@ -2350,7 +2350,7 @@
 #define MPC85xx_PMUXCR_SPI_GPIO			0x00000100
 #endif
 	u32	pmuxcr2;	/* Alt. function signal multiplex control 2 */
-#if defined(CONFIG_P1010) || defined(CONFIG_P1014)
+#if defined(CONFIG_ARCH_P1010) || defined(CONFIG_P1014)
 #define MPC85xx_PMUXCR2_UART_GPIO		0x40000000
 #define MPC85xx_PMUXCR2_UART_TDM		0x80000000
 #define MPC85xx_PMUXCR2_UART_RES		0xC0000000