armv8: ls1046a: Convert CONFIG_LS1046A to Kconfig option ARCH_LS1046A

Move this option to Kconfig and clean up existing uses.

Signed-off-by: York Sun <york.sun@nxp.com>
CC: Mingkai Hu <mingkai.hu@nxp.com>
CC: Gong Qianyu <Qianyu.Gong@nxp.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

arch/arm/Kconfig

@@ -843,6 +843,7 @@ config TARGET_LS1043ARDB
 
 config TARGET_LS1046AQDS
 	bool "Support ls1046aqds"
+	select ARCH_LS1046A
 	select ARM64
 	select ARMV8_MULTIENTRY
 	select SUPPORT_SPL
@@ -855,6 +856,7 @@ config TARGET_LS1046AQDS
 
 config TARGET_LS1046ARDB
 	bool "Support ls1046ardb"
+	select ARCH_LS1046A
 	select ARM64
 	select ARMV8_MULTIENTRY
 	select SUPPORT_SPL
@@ -951,6 +953,8 @@ source "arch/arm/cpu/armv7/mx5/Kconfig"
 
 source "arch/arm/cpu/armv7/omap-common/Kconfig"
 
+source "arch/arm/cpu/armv8/fsl-layerscape/Kconfig"
+
 source "arch/arm/mach-orion5x/Kconfig"
 
 source "arch/arm/mach-rmobile/Kconfig"

arch/arm/cpu/armv8/fsl-layerscape/Kconfig

@@ -0,0 +1,2 @@
+config ARCH_LS1046A
+	bool "Freescale Layerscape LS1046A SoC"

arch/arm/cpu/armv8/fsl-layerscape/Makefile

@@ -34,6 +34,6 @@ ifneq ($(CONFIG_LS1012A),)
 obj-$(CONFIG_SYS_HAS_SERDES) += ls1012a_serdes.o
 endif
 
-ifneq ($(CONFIG_LS1046A),)
+ifneq ($(CONFIG_ARCH_LS1046A),)
 obj-$(CONFIG_SYS_HAS_SERDES) += ls1046a_serdes.o
 endif

arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S

@@ -180,7 +180,7 @@ ENTRY(lowlevel_init)
 	dsb	sy
 #endif
 
-#ifdef CONFIG_LS1046A
+#ifdef CONFIG_ARCH_LS1046A
 	/* Initialize the L2 RAM latency */
 	mrs   x1, S3_1_c11_c0_2
 	mov   x0, #0x1C7

arch/arm/cpu/armv8/fsl-layerscape/soc.c

@@ -228,7 +228,7 @@ int sata_init(void)
 {
 	struct ccsr_ahci __iomem *ccsr_ahci = (void *)CONFIG_SYS_SATA;
 
-#ifdef CONFIG_LS1046A
+#ifdef CONFIG_ARCH_LS1046A
 	/* Disable SATA ECC */
 	out_le32((void *)CONFIG_SYS_DCSR_DCFG_ADDR + 0x520, 0x80000000);
 #endif

arch/arm/include/asm/arch-fsl-layerscape/config.h

@@ -7,6 +7,7 @@
 #ifndef _ASM_ARMV8_FSL_LAYERSCAPE_CONFIG_H_
 #define _ASM_ARMV8_FSL_LAYERSCAPE_CONFIG_H_
 
+#include <linux/kconfig.h>
 #include <fsl_ddrc_version.h>
 
 #define CONFIG_STANDALONE_LOAD_ADDR	0x80300000
@@ -213,7 +214,7 @@
 
 #define GICD_BASE		0x01401000
 #define GICC_BASE		0x01402000
-#elif defined(CONFIG_LS1046A)
+#elif defined(CONFIG_ARCH_LS1046A)
 #define CONFIG_MAX_CPUS				4
 #define CONFIG_SYS_FMAN_V3
 #define CONFIG_SYS_NUM_FMAN			1

drivers/net/fm/Makefile

@@ -39,4 +39,4 @@ obj-$(CONFIG_PPC_T4080) += t4240.o
 obj-$(CONFIG_PPC_B4420) += b4860.o
 obj-$(CONFIG_PPC_B4860) += b4860.o
 obj-$(CONFIG_LS1043A)	+= ls1043.o
-obj-$(CONFIG_LS1046A)	+= ls1046.o
+obj-$(CONFIG_ARCH_LS1046A)	+= ls1046.o

include/configs/ls1046a_common.h

@@ -10,7 +10,6 @@
 #define CONFIG_REMAKE_ELF
 #define CONFIG_FSL_LAYERSCAPE
 #define CONFIG_FSL_LSCH2
-#define CONFIG_LS1046A
 #define CONFIG_MP
 #define CONFIG_SYS_FSL_CLK
 #define CONFIG_GICV2