diff --git a/arch/powerpc/cpu/mpc85xx/Kconfig b/arch/powerpc/cpu/mpc85xx/Kconfig
index 90777db..51192fe 100644
--- a/arch/powerpc/cpu/mpc85xx/Kconfig
+++ b/arch/powerpc/cpu/mpc85xx/Kconfig
@@ -162,6 +162,7 @@ config TARGET_P2020RDB
 	bool "Support P2020RDB-PC"
 	select SUPPORT_SPL
 	select SUPPORT_TPL
+	select ARCH_P2020
 
 config TARGET_P1_TWR
 	bool "Support p1_twr"
@@ -232,6 +233,7 @@ config TARGET_XPEDITE537X
 
 config TARGET_XPEDITE550X
 	bool "Support xpedite550x"
+	select ARCH_P2020
 
 config TARGET_UCP1020
 	bool "Support uCP1020"
@@ -306,6 +308,9 @@ config ARCH_P1024
 config ARCH_P1025
 	bool
 
+config ARCH_P2020
+	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 a3fba03..acf57b7 100644
--- a/arch/powerpc/cpu/mpc85xx/Makefile
+++ b/arch/powerpc/cpu/mpc85xx/Makefile
@@ -81,7 +81,7 @@ obj-$(CONFIG_ARCH_P1023)	+= p1023_serdes.o
 obj-$(CONFIG_ARCH_P1024)	+= p1021_serdes.o
 obj-$(CONFIG_ARCH_P1025)	+= p1021_serdes.o
 obj-$(CONFIG_P2010)	+= p2020_serdes.o
-obj-$(CONFIG_P2020)	+= p2020_serdes.o
+obj-$(CONFIG_ARCH_P2020)	+= p2020_serdes.o
 obj-$(CONFIG_PPC_P2041) += p2041_serdes.o
 obj-$(CONFIG_PPC_P3041) += p3041_serdes.o
 obj-$(CONFIG_PPC_P4080) += p4080_serdes.o
diff --git a/arch/powerpc/include/asm/config_mpc85xx.h b/arch/powerpc/include/asm/config_mpc85xx.h
index 6874b54..814a9fb 100644
--- a/arch/powerpc/include/asm/config_mpc85xx.h
+++ b/arch/powerpc/include/asm/config_mpc85xx.h
@@ -295,7 +295,7 @@
 #define CONFIG_SYS_FSL_ERRATUM_A004508
 #define CONFIG_SYS_FSL_ERRATUM_A005125
 
-#elif defined(CONFIG_P2020)
+#elif defined(CONFIG_ARCH_P2020)
 #define CONFIG_MAX_CPUS			2
 #define CONFIG_SYS_FSL_NUM_LAWS		12
 #define CONFIG_SYS_PPC_E500_DEBUG_TLB	2
diff --git a/arch/powerpc/include/asm/fsl_law.h b/arch/powerpc/include/asm/fsl_law.h
index 4e5ea5f..eee78c8 100644
--- a/arch/powerpc/include/asm/fsl_law.h
+++ b/arch/powerpc/include/asm/fsl_law.h
@@ -85,7 +85,7 @@ enum law_trgt_if {
 #if defined(CONFIG_ARCH_BSC9131) || defined(CONFIG_ARCH_BSC9132)
 	LAW_TRGT_IF_OCN_DSP = 0x03,
 #else
-#if !defined(CONFIG_ARCH_MPC8572) && !defined(CONFIG_P2020)
+#if !defined(CONFIG_ARCH_MPC8572) && !defined(CONFIG_ARCH_P2020)
 	LAW_TRGT_IF_PCIE_3 = 0x03,
 #endif
 #endif
@@ -121,7 +121,7 @@ enum law_trgt_if {
 #define LAW_TRGT_IF_PCIE_1	LAW_TRGT_IF_PCI
 #endif
 
-#if defined(CONFIG_ARCH_MPC8572) || defined(CONFIG_P2020)
+#if defined(CONFIG_ARCH_MPC8572) || defined(CONFIG_ARCH_P2020)
 #define LAW_TRGT_IF_PCIE_3	LAW_TRGT_IF_PCI
 #endif
 #endif /* CONFIG_FSL_CORENET */
diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h
index f8a6a78..ba0faa8 100644
--- a/arch/powerpc/include/asm/immap_85xx.h
+++ b/arch/powerpc/include/asm/immap_85xx.h
@@ -2940,7 +2940,7 @@ struct ccsr_pman {
 #define CONFIG_SYS_MPC85xx_PCIX2_OFFSET		0x9000
 #define CONFIG_SYS_MPC85xx_PCIE1_OFFSET         0xa000
 #define CONFIG_SYS_MPC85xx_PCIE2_OFFSET         0x9000
-#if defined(CONFIG_ARCH_MPC8572) || defined(CONFIG_P2020)
+#if defined(CONFIG_ARCH_MPC8572) || defined(CONFIG_ARCH_P2020)
 #define CONFIG_SYS_MPC85xx_PCIE3_OFFSET         0x8000
 #else
 #define CONFIG_SYS_MPC85xx_PCIE3_OFFSET         0xb000
diff --git a/board/xes/common/Makefile b/board/xes/common/Makefile
index 1b2ec5c..db1f029 100644
--- a/board/xes/common/Makefile
+++ b/board/xes/common/Makefile
@@ -8,7 +8,7 @@
 obj-$(CONFIG_FSL_PCI_INIT)	+= fsl_8xxx_pci.o
 obj-$(CONFIG_ARCH_MPC8572)		+= fsl_8xxx_clk.o
 obj-$(CONFIG_MPC86xx)		+= fsl_8xxx_clk.o
-obj-$(CONFIG_P2020)		+= fsl_8xxx_clk.o
+obj-$(CONFIG_ARCH_P2020)		+= fsl_8xxx_clk.o
 obj-$(CONFIG_MPC85xx)		+= fsl_8xxx_misc.o board.o
 obj-$(CONFIG_MPC86xx)		+= fsl_8xxx_misc.o board.o
 obj-$(CONFIG_NAND_ACTL)	+= actl_nand.o
diff --git a/board/xes/common/fsl_8xxx_clk.c b/board/xes/common/fsl_8xxx_clk.c
index 2a604d4..e102b0c 100644
--- a/board/xes/common/fsl_8xxx_clk.c
+++ b/board/xes/common/fsl_8xxx_clk.c
@@ -22,7 +22,7 @@ unsigned long get_board_sys_clk(ulong dummy)
 	if (in_be32(&gur->gpporcr) & 0x10000)
 		return 66666666;
 	else
-#ifdef CONFIG_P2020
+#ifdef CONFIG_ARCH_P2020
 		return 100000000;
 #else
 		return 50000000;
@@ -42,7 +42,7 @@ unsigned long get_board_ddr_clk(ulong dummy)
 	if (ddr_ratio == 0x7)
 		return get_board_sys_clk(dummy);
 
-#ifdef CONFIG_P2020
+#ifdef CONFIG_ARCH_P2020
 	if (in_be32(&gur->gpporcr) & 0x20000)
 		return 66666666;
 	else
diff --git a/include/configs/p1_p2_rdb_pc.h b/include/configs/p1_p2_rdb_pc.h
index 3320a7e..77f3d81 100644
--- a/include/configs/p1_p2_rdb_pc.h
+++ b/include/configs/p1_p2_rdb_pc.h
@@ -144,7 +144,6 @@
 #if defined(CONFIG_TARGET_P2020RDB)
 #define CONFIG_BOARDNAME "P2020RDB-PC"
 #define CONFIG_NAND_FSL_ELBC
-#define CONFIG_P2020
 #define CONFIG_VSC7385_ENET
 #define __SW_BOOT_MASK		0x03
 #define __SW_BOOT_NOR		0xc8
diff --git a/include/configs/xpedite550x.h b/include/configs/xpedite550x.h
index 973089b..f12f8fe 100644
--- a/include/configs/xpedite550x.h
+++ b/include/configs/xpedite550x.h
@@ -16,7 +16,6 @@
  */
 #define CONFIG_BOOKE		1	/* BOOKE */
 #define CONFIG_E500		1	/* BOOKE e500 family */
-#define CONFIG_P2020		1
 #define CONFIG_XPEDITE550X	1
 #define CONFIG_SYS_BOARD_NAME	"XPedite5500"
 #define CONFIG_SYS_FORM_PMC_XMC	1
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index e4dcd0b..cc4e057 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -3383,7 +3383,6 @@ CONFIG_OS2_ENV_ADDR
 CONFIG_OS_ENV_ADDR
 CONFIG_OTHBOOTARGS
 CONFIG_OVERWRITE_ETHADDR_ONCE
-CONFIG_P2020
 CONFIG_P2041RDB
 CONFIG_P3041DS
 CONFIG_P4080DS