powerpc: P5040DS: Remove macro CONFIG_P5040DS

Use CONFIG_TARGET_P5040DS instead.

Signed-off-by: York Sun <york.sun@nxp.com>
diff --git a/board/freescale/common/Makefile b/board/freescale/common/Makefile
index 73a722a..e941949 100644
--- a/board/freescale/common/Makefile
+++ b/board/freescale/common/Makefile
@@ -56,7 +56,7 @@
 obj-$(CONFIG_TARGET_P3041DS)		+= ics307_clk.o
 obj-$(CONFIG_TARGET_P4080DS)		+= ics307_clk.o
 obj-$(CONFIG_TARGET_P5020DS)		+= ics307_clk.o
-obj-$(CONFIG_P5040DS)		+= ics307_clk.o
+obj-$(CONFIG_TARGET_P5040DS)		+= ics307_clk.o
 obj-$(CONFIG_VSC_CROSSBAR)    += vsc3316_3308.o
 obj-$(CONFIG_IDT8T49N222A)	+= idt8t49n222a_serdes_clk.o
 obj-$(CONFIG_ZM7300)		+= zm7300.o
@@ -69,7 +69,7 @@
 obj-$(CONFIG_TARGET_P3041DS)	+= p_corenet/
 obj-$(CONFIG_TARGET_P4080DS)	+= p_corenet/
 obj-$(CONFIG_TARGET_P5020DS)	+= p_corenet/
-obj-$(CONFIG_P5040DS)	+= p_corenet/
+obj-$(CONFIG_TARGET_P5040DS)	+= p_corenet/
 
 obj-$(CONFIG_LAYERSCAPE_NS_ACCESS)	+= ns_access.o
 
diff --git a/board/freescale/corenet_ds/Makefile b/board/freescale/corenet_ds/Makefile
index 6bd54c0..100ba92 100644
--- a/board/freescale/corenet_ds/Makefile
+++ b/board/freescale/corenet_ds/Makefile
@@ -11,8 +11,8 @@
 obj-$(CONFIG_TARGET_P3041DS)	+= eth_hydra.o
 obj-$(CONFIG_TARGET_P4080DS)	+= eth_p4080.o
 obj-$(CONFIG_TARGET_P5020DS)	+= eth_hydra.o
-obj-$(CONFIG_P5040DS)	+= eth_superhydra.o
+obj-$(CONFIG_TARGET_P5040DS)	+= eth_superhydra.o
 obj-$(CONFIG_TARGET_P3041DS)	+= p3041ds_ddr.o
 obj-$(CONFIG_TARGET_P4080DS)	+= p4080ds_ddr.o
 obj-$(CONFIG_TARGET_P5020DS)	+= p5020ds_ddr.o
-obj-$(CONFIG_P5040DS)	+= p5040ds_ddr.o
+obj-$(CONFIG_TARGET_P5040DS)	+= p5040ds_ddr.o
diff --git a/board/freescale/corenet_ds/corenet_ds.c b/board/freescale/corenet_ds/corenet_ds.c
index cc33d5c..93e1258 100644
--- a/board/freescale/corenet_ds/corenet_ds.c
+++ b/board/freescale/corenet_ds/corenet_ds.c
@@ -27,7 +27,7 @@
 	u8 sw;
 	struct cpu_type *cpu = gd->arch.cpu;
 #if defined(CONFIG_TARGET_P3041DS) || defined(CONFIG_TARGET_P5020DS) || \
-	defined(CONFIG_P5040DS)
+	defined(CONFIG_TARGET_P5040DS)
 	unsigned int i;
 #endif
 	static const char * const freq[] = {"100", "125", "156.25", "212.5" };
@@ -56,15 +56,15 @@
 	 * don't match.
 	 */
 	puts("SERDES Reference Clocks: ");
-#if defined(CONFIG_TARGET_P3041DS) || defined(CONFIG_TARGET_P5020DS) \
-	|| defined(CONFIG_P5040DS)
+#if defined(CONFIG_TARGET_P3041DS) || defined(CONFIG_TARGET_P5020DS) || \
+	defined(CONFIG_TARGET_P5040DS)
 	sw = in_8(&PIXIS_SW(5));
 	for (i = 0; i < 3; i++) {
 		unsigned int clock = (sw >> (6 - (2 * i))) & 3;
 
 		printf("Bank%u=%sMhz ", i+1, freq[clock]);
 	}
-#ifdef CONFIG_P5040DS
+#ifdef CONFIG_TARGET_P5040DS
 	/* On P5040DS, SW11[7:8] determines the Bank 4 frequency */
 	sw = in_8(&PIXIS_SW(9));
 	printf("Bank4=%sMhz ", freq[sw & 3]);
@@ -136,8 +136,8 @@
 	unsigned int i;
 	u8 sw;
 
-#if defined(CONFIG_TARGET_P3041DS) || defined(CONFIG_TARGET_P5020DS) \
-	|| defined(CONFIG_P5040DS)
+#if defined(CONFIG_TARGET_P3041DS) || defined(CONFIG_TARGET_P5020DS) || \
+	defined(CONFIG_TARGET_P5040DS)
 	sw = in_8(&PIXIS_SW(5));
 	for (i = 0; i < 3; i++) {
 		unsigned int clock = (sw >> (6 - (2 * i))) & 3;
diff --git a/include/configs/P5040DS.h b/include/configs/P5040DS.h
index 548d091..078e60c 100644
--- a/include/configs/P5040DS.h
+++ b/include/configs/P5040DS.h
@@ -8,8 +8,6 @@
  * P5040 DS board configuration file
  *
  */
-#define CONFIG_P5040DS
-
 #define CONFIG_FSL_NGPIXIS		/* use common ngPIXIS code */
 
 #define CONFIG_MMC
diff --git a/include/configs/corenet_ds.h b/include/configs/corenet_ds.h
index bd8e504..67a5034 100644
--- a/include/configs/corenet_ds.h
+++ b/include/configs/corenet_ds.h
@@ -30,7 +30,7 @@
 #define CONFIG_SYS_FSL_PBL_RCW board/freescale/corenet_ds/rcw_p4080ds.cfg
 #elif defined(CONFIG_TARGET_P5020DS)
 #define CONFIG_SYS_FSL_PBL_RCW board/freescale/corenet_ds/rcw_p5020ds.cfg
-#elif defined(CONFIG_P5040DS)
+#elif defined(CONFIG_TARGET_P5040DS)
 #define CONFIG_SYS_FSL_PBL_RCW board/freescale/corenet_ds/rcw_p5040ds.cfg
 #endif
 #endif
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index dca414a..796d6a1 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -3383,7 +3383,6 @@
 CONFIG_OS_ENV_ADDR
 CONFIG_OTHBOOTARGS
 CONFIG_OVERWRITE_ETHADDR_ONCE
-CONFIG_P5040DS
 CONFIG_PAGE_CNT_MASK
 CONFIG_PAGE_CNT_SHIFT
 CONFIG_PALMAS_AUDPWR