12 files changed, 57 insertions, 13 deletions
diff --git a/arch/arm/cpu/armv7/ls102xa/Kconfig b/arch/arm/cpu/armv7/ls102xa/Kconfig
index 17f19758a6..28bf778d9c 100644
--- a/arch/arm/cpu/armv7/ls102xa/Kconfig
+++ b/arch/arm/cpu/armv7/ls102xa/Kconfig
@@ -3,6 +3,8 @@ config ARCH_LS1021A
 	select SYS_FSL_ERRATUM_A010315
 	select SYS_FSL_SRDS_1
 	select SYS_HAS_SERDES
+	select SYS_FSL_DDR_BE
+	select SYS_FSL_DDR_VER_50
 
 menu "LS102xA architecture"
 	depends on ARCH_LS1021A
@@ -22,6 +24,10 @@ config MAX_CPUS
 	  cores, count the reserved ports. This will allocate enough memory
 	  in spin table to properly handle all cores.
 
+config NUM_DDR_CONTROLLERS
+	int "Maximum DDR controllers"
+	default 1
+
 config SYS_FSL_ERRATUM_A010315
 	bool "Workaround for PCIe erratum A010315"
 
@@ -34,6 +40,47 @@ config SYS_FSL_SRDS_2
 config SYS_HAS_SERDES
 	bool
 
+config SYS_FSL_DDR
+	bool "Freescale DDR driver"
+	help
+	  Select Freescale General DDR driver, shared between most Freescale
+	  PowerPC- based SoCs (such as mpc83xx, mpc85xx, mpc86xx) and ARM-
+	  based Layerscape SoCs (such as ls2080a).
+
+config SYS_FSL_DDR_BE
+	bool
+	default y
+	help
+	  Access DDR registers in big-endian.
+
+config SYS_FSL_DDR_VER
+	int
+	default 50 if SYS_FSL_DDR_VER_50
+
+config SYS_FSL_DDR_VER_50
+	bool
+
+config SYS_FSL_DDRC_ARM_GEN3
+	bool
+
+config SYS_FSL_DDRC_GEN4
+	bool
+
+config SYS_FSL_DDR3
+	bool "Freescale DDR3 controller"
+	depends on !SYS_FSL_DDR4
+	select SYS_FSL_DDR
+	select SYS_FSL_DDRC_ARM_GEN3
+	help
+	  Enable Freescale DDR3 controller on ARM-based SoCs.
+
+config SYS_FSL_DDR4
+	bool "Freescale DDR4 controller"
+	select SYS_FSL_DDR
+	select SYS_FSL_DDRC_GEN4
+	help
+	  Enable Freescale DDR4 controller.
+
 config SYS_FSL_IFC_BANK_COUNT
 	int "Maximum banks of Integrated flash controller"
 	depends on ARCH_LS1021A
diff --git a/arch/arm/include/asm/arch-ls102xa/config.h b/arch/arm/include/asm/arch-ls102xa/config.h
index dfcb54600d..ec65cc0bb2 100644
--- a/arch/arm/include/asm/arch-ls102xa/config.h
+++ b/arch/arm/include/asm/arch-ls102xa/config.h
@@ -94,14 +94,7 @@
 #define CONFIG_SYS_FSL_ERRATUM_A008407
 
 #ifdef CONFIG_DDR_SPD
-#define CONFIG_SYS_FSL_DDR_BE
 #define CONFIG_VERY_BIG_RAM
-#ifdef CONFIG_SYS_FSL_DDR4
-#define CONFIG_SYS_FSL_DDRC_GEN4
-#else
-#define CONFIG_SYS_FSL_DDRC_ARM_GEN3
-#endif
-#define CONFIG_SYS_FSL_DDR
 #define CONFIG_SYS_LS1_DDR_BLOCK1_SIZE		((phys_size_t)2 << 30)
 #define CONFIG_MAX_MEM_MAPPED			CONFIG_SYS_LS1_DDR_BLOCK1_SIZE
 #endif
@@ -121,9 +114,6 @@
 #define DCU_LAYER_MAX_NUM			16
 
 #ifdef CONFIG_LS102XA
-#define CONFIG_SYS_FSL_IFC_BANK_COUNT		8
-#define CONFIG_NUM_DDR_CONTROLLERS		1
-#define CONFIG_SYS_FSL_DDR_VER			FSL_DDR_VER_5_0
 #define CONFIG_SYS_FSL_SEC_COMPAT		5
 #define CONFIG_USB_MAX_CONTROLLER_COUNT		1
 #define CONFIG_SYS_FSL_ERRATUM_A008378
diff --git a/configs/ls1021aqds_ddr4_nor_defconfig b/configs/ls1021aqds_ddr4_nor_defconfig
index 8761b60c64..b746ad73ce 100644
--- a/configs/ls1021aqds_ddr4_nor_defconfig
+++ b/configs/ls1021aqds_ddr4_nor_defconfig
@@ -5,7 +5,7 @@ CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
-CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4"
+CONFIG_SYS_FSL_DDR4=y
 CONFIG_BOOTDELAY=3
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/ls1021aqds_ddr4_nor_lpuart_defconfig b/configs/ls1021aqds_ddr4_nor_lpuart_defconfig
index 5bb475ec45..b6df3056ce 100644
--- a/configs/ls1021aqds_ddr4_nor_lpuart_defconfig
+++ b/configs/ls1021aqds_ddr4_nor_lpuart_defconfig
@@ -5,7 +5,8 @@ CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
-CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4,LPUART"
+CONFIG_SYS_EXTRA_OPTIONS="LPUART"
+CONFIG_SYS_FSL_DDR4=y
 CONFIG_BOOTDELAY=3
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/ls1021aqds_nand_defconfig b/configs/ls1021aqds_nand_defconfig
index 628f2d5e22..3beda1edde 100644
--- a/configs/ls1021aqds_nand_defconfig
+++ b/configs/ls1021aqds_nand_defconfig
@@ -13,6 +13,7 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
 CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,NAND_BOOT"
+CONFIG_SYS_FSL_DDR3=y
 CONFIG_NAND_BOOT=y
 CONFIG_BOOTDELAY=3
 CONFIG_SPL=y
diff --git a/configs/ls1021aqds_nor_SECURE_BOOT_defconfig b/configs/ls1021aqds_nor_SECURE_BOOT_defconfig
index b511eb0ae0..03e7bb2430 100644
--- a/configs/ls1021aqds_nor_SECURE_BOOT_defconfig
+++ b/configs/ls1021aqds_nor_SECURE_BOOT_defconfig
@@ -6,6 +6,7 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
 CONFIG_SYS_EXTRA_OPTIONS="SECURE_BOOT"
+CONFIG_SYS_FSL_DDR3=y
 CONFIG_BOOTDELAY=3
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/ls1021aqds_nor_defconfig b/configs/ls1021aqds_nor_defconfig
index a59d339cac..66fdc5b10a 100644
--- a/configs/ls1021aqds_nor_defconfig
+++ b/configs/ls1021aqds_nor_defconfig
@@ -25,6 +25,7 @@ CONFIG_DM=y
 CONFIG_NETDEVICES=y
 CONFIG_E1000=y
 CONFIG_DM_SERIAL=y
+CONFIG_SYS_FSL_DDR3=y
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
 CONFIG_DM_USB=y
diff --git a/configs/ls1021aqds_nor_lpuart_defconfig b/configs/ls1021aqds_nor_lpuart_defconfig
index c7db8b7108..6db90ff9d2 100644
--- a/configs/ls1021aqds_nor_lpuart_defconfig
+++ b/configs/ls1021aqds_nor_lpuart_defconfig
@@ -6,6 +6,7 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
 CONFIG_SYS_EXTRA_OPTIONS="LPUART"
+CONFIG_SYS_FSL_DDR3=y
 CONFIG_BOOTDELAY=3
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
diff --git a/configs/ls1021aqds_qspi_defconfig b/configs/ls1021aqds_qspi_defconfig
index 49c88a6704..be2c05e169 100644
--- a/configs/ls1021aqds_qspi_defconfig
+++ b/configs/ls1021aqds_qspi_defconfig
@@ -6,6 +6,7 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
 CONFIG_SYS_EXTRA_OPTIONS="QSPI_BOOT"
+CONFIG_SYS_FSL_DDR3=y
 CONFIG_QSPI_BOOT=y
 CONFIG_BOOTDELAY=3
 CONFIG_HUSH_PARSER=y
diff --git a/configs/ls1021aqds_sdcard_ifc_defconfig b/configs/ls1021aqds_sdcard_ifc_defconfig
index f856ad7bf4..d76606fa44 100644
--- a/configs/ls1021aqds_sdcard_ifc_defconfig
+++ b/configs/ls1021aqds_sdcard_ifc_defconfig
@@ -12,6 +12,7 @@ CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-duart"
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,SD_BOOT"
+CONFIG_SYS_FSL_DDR3=y
 CONFIG_SD_BOOT=y
 CONFIG_BOOTDELAY=3
 CONFIG_SPL=y
diff --git a/configs/ls1021aqds_sdcard_qspi_defconfig b/configs/ls1021aqds_sdcard_qspi_defconfig
index 09df451b44..4fcc92c5b7 100644
--- a/configs/ls1021aqds_sdcard_qspi_defconfig
+++ b/configs/ls1021aqds_sdcard_qspi_defconfig
@@ -12,6 +12,7 @@ CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-duart"
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,SD_BOOT,SD_BOOT_QSPI"
+CONFIG_SYS_FSL_DDR3=y
 CONFIG_SD_BOOT=y
 CONFIG_BOOTDELAY=3
 CONFIG_SPL=y
diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h
index d6945be1f3..f6a3ae5efc 100644
--- a/include/configs/ls1021aqds.h
+++ b/include/configs/ls1021aqds.h
@@ -127,7 +127,6 @@ unsigned long get_board_ddr_clk(void);
 
 #define CONFIG_FSL_DDR_INTERACTIVE	/* Interactive debugging */
 #ifndef CONFIG_SYS_FSL_DDR4
-#define CONFIG_SYS_FSL_DDR3		/* Use DDR3 memory */
 #define CONFIG_SYS_DDR_RAW_TIMING
 #endif
 #define CONFIG_DIMM_SLOTS_PER_CTLR	1