Merge branch 'rmobile' of git://git.denx.de/u-boot-sh

5 files changed, 205 insertions, 289 deletions

diff --git a/include/configs/alt.h b/include/configs/alt.h
index 7bd649fb42..5c8223c4d9 100644
--- a/include/configs/alt.h
+++ b/include/configs/alt.h
@@ -11,60 +11,16 @@
 #define __ALT_H
 
 #undef DEBUG
-#define CONFIG_ARMV7
 #define CONFIG_R8A7794
 #define CONFIG_RMOBILE_BOARD_STRING "Alt"
-#define CONFIG_SH_GPIO_PFC
 
-#include <asm/arch/rmobile.h>
-
-#define	CONFIG_CMD_EDITENV
-#define	CONFIG_CMD_SAVEENV
-#define CONFIG_CMD_MEMORY
-#define CONFIG_CMD_DFL
-#define CONFIG_CMD_SDRAM
-#define CONFIG_CMD_RUN
-#define CONFIG_CMD_LOADS
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_NFS
-#define CONFIG_CMD_BOOTZ
-#define CONFIG_CMD_USB
-#define CONFIG_CMD_FAT
-#define CONFIG_FAT_WRITE
-#define CONFIG_CMD_SF
-#define CONFIG_CMD_SPI
+#include "rcar-gen2-common.h"
 
 #if defined(CONFIG_RMOBILE_EXTRAM_BOOT)
 #define CONFIG_SYS_TEXT_BASE	0x70000000
 #else
 #define CONFIG_SYS_TEXT_BASE	0xE6304000
 #endif
-#define CONFIG_SYS_THUMB_BUILD
-#define CONFIG_SYS_GENERIC_BOARD
-
-#define	CONFIG_CMDLINE_TAG
-#define	CONFIG_SETUP_MEMORY_TAGS
-#define	CONFIG_INITRD_TAG
-#define	CONFIG_CMDLINE_EDITING
-
-#define CONFIG_OF_LIBFDT
-#define BOARD_LATE_INIT
-
-#define CONFIG_BAUDRATE		38400
-#define CONFIG_BOOTDELAY	3
-#define CONFIG_BOOTARGS		""
-
-#define CONFIG_VERSION_VARIABLE
-#undef	CONFIG_SHOW_BOOT_PROGRESS
-
-#define CONFIG_ARCH_CPU_INIT
-#define CONFIG_DISPLAY_CPUINFO
-#define CONFIG_DISPLAY_BOARDINFO
-#define CONFIG_BOARD_EARLY_INIT_F
-#define CONFIG_TMU_TIMER
 
 #if defined(CONFIG_RMOBILE_EXTRAM_BOOT)
 #define CONFIG_SYS_INIT_SP_ADDR		0x7003FFFC
@@ -76,40 +32,14 @@
 		(CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4)
 
 /* MEMORY */
-#define ALT_SDRAM_BASE		0x40000000
-#define ALT_SDRAM_SIZE		(1024u * 1024 * 1024)
-#define ALT_UBOOT_SDRAM_SIZE	(512 * 1024 * 1024)
-
-#define CONFIG_SYS_LONGHELP
-#define CONFIG_SYS_CBSIZE		256
-#define CONFIG_SYS_PBSIZE		256
-#define CONFIG_SYS_MAXARGS		16
-#define CONFIG_SYS_BARGSIZE		512
-#define CONFIG_SYS_BAUDRATE_TABLE	{ 38400, 115200 }
+#define RCAR_GEN2_SDRAM_BASE		0x40000000
+#define RCAR_GEN2_SDRAM_SIZE		(1024u * 1024 * 1024)
+#define RCAR_GEN2_UBOOT_SDRAM_SIZE	(512 * 1024 * 1024)
 
 /* SCIF */
 #define CONFIG_SCIF_CONSOLE
 #define CONFIG_CONS_SCIF2
-#undef	CONFIG_SYS_CONSOLE_INFO_QUIET
-#undef	CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
-#undef	CONFIG_SYS_CONSOLE_ENV_OVERWRITE
-
-#define CONFIG_SYS_MEMTEST_START	(ALT_SDRAM_BASE)
-#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + \
-					 504 * 1024 * 1024)
-#undef	CONFIG_SYS_ALT_MEMTEST
-#undef	CONFIG_SYS_MEMTEST_SCRATCH
-#undef	CONFIG_SYS_LOADS_BAUD_CHANGE
-
-#define CONFIG_SYS_SDRAM_BASE		(ALT_SDRAM_BASE)
-#define CONFIG_SYS_SDRAM_SIZE		(ALT_UBOOT_SDRAM_SIZE)
-#define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x7fc0)
-#define CONFIG_NR_DRAM_BANKS		1
-
-#define CONFIG_SYS_MONITOR_BASE		0x00000000
-#define CONFIG_SYS_MONITOR_LEN		(256 * 1024)
-#define CONFIG_SYS_MALLOC_LEN		(1 * 1024 * 1024)
-#define CONFIG_SYS_BOOTMAPSZ		(8 * 1024 * 1024)
+#define CONFIG_SCIF_USE_EXT_CLK
 
 /* FLASH */
 #define CONFIG_SPI
@@ -120,17 +50,6 @@
 #define CONFIG_SPI_FLASH_QUAD
 #define CONFIG_SYS_NO_FLASH
 
-/* ENV setting */
-#define CONFIG_ENV_IS_IN_SPI_FLASH
-#define CONFIG_ENV_SECT_SIZE	(256 * 1024)
-#define CONFIG_ENV_ADDR		0xC0000
-#define CONFIG_ENV_OFFSET	(CONFIG_ENV_ADDR)
-#define CONFIG_ENV_SIZE		(CONFIG_ENV_SECT_SIZE)
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
-	"bootm_low=0x40e00000\0" \
-	"bootm_size=0x100000\0" \
-
 /* SH Ether */
 #define	CONFIG_NET_MULTI
 #define CONFIG_SH_ETHER
@@ -151,7 +70,7 @@
 #define CONFIG_SH_TMU_CLK_FREQ  (CONFIG_SYS_CLK_FREQ / 2) /* EXT / 2 */
 #define CONFIG_PLL1_CLK_FREQ    (CONFIG_SYS_CLK_FREQ * 156 / 2)
 #define CONFIG_P_CLK_FREQ	(CONFIG_PLL1_CLK_FREQ / 24)
-#define CONFIG_SH_SCIF_CLK_FREQ CONFIG_P_CLK_FREQ
+#define CONFIG_SH_SCIF_CLK_FREQ	14745600 /* External Clock */
 
 #define CONFIG_SYS_TMU_CLK_DIV  4
 
@@ -161,11 +80,8 @@
 #define CONFIG_SYS_I2C_SH
 #define CONFIG_SYS_I2C_SLAVE		0x7F
 #define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS       3
-#define CONFIG_SYS_I2C_SH_BASE0		0xE6500000
 #define CONFIG_SYS_I2C_SH_SPEED0	400000
-#define CONFIG_SYS_I2C_SH_BASE1		0xE6510000
 #define CONFIG_SYS_I2C_SH_SPEED1	400000
-#define CONFIG_SYS_I2C_SH_BASE2		0xE60B0000
 #define CONFIG_SYS_I2C_SH_SPEED2	400000
 #define CONFIG_SH_I2C_DATA_HIGH		4
 #define CONFIG_SH_I2C_DATA_LOW		5
@@ -173,10 +89,6 @@
 
 #define CONFIG_SYS_I2C_POWERIC_ADDR 0x58 /* da9063 */
 
-/* Filesystems */
-#define CONFIG_DOS_PARTITION
-#define CONFIG_SUPPORT_VFAT
-
 /* USB */
 #define CONFIG_USB_STORAGE
 #define CONFIG_USB_EHCI
diff --git a/include/configs/gose.h b/include/configs/gose.h
new file mode 100644
index 0000000000..c347e45346
--- /dev/null
+++ b/include/configs/gose.h
@@ -0,0 +1,94 @@
+/*
+ * include/configs/gose.h
+ *
+ * Copyright (C) 2014 Renesas Electronics Corporation
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef __GOSE_H
+#define __GOSE_H
+
+#undef DEBUG
+#define CONFIG_R8A7793
+#define CONFIG_RMOBILE_BOARD_STRING "Gose"
+
+#include "rcar-gen2-common.h"
+
+#if defined(CONFIG_RMOBILE_EXTRAM_BOOT)
+#define CONFIG_SYS_TEXT_BASE	0x70000000
+#else
+#define CONFIG_SYS_TEXT_BASE	0xE6304000
+#endif
+
+/* STACK */
+#if defined(CONFIG_RMOBILE_EXTRAM_BOOT)
+#define CONFIG_SYS_INIT_SP_ADDR		0x7003FFFC
+#else
+#define CONFIG_SYS_INIT_SP_ADDR		0xE633FFFC
+#endif
+
+#define STACK_AREA_SIZE			0xC000
+#define LOW_LEVEL_MERAM_STACK	\
+	(CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4)
+
+/* MEMORY */
+#define RCAR_GEN2_SDRAM_BASE		0x40000000
+#define RCAR_GEN2_SDRAM_SIZE		0x40000000
+#define RCAR_GEN2_UBOOT_SDRAM_SIZE	0x20000000
+
+/* SCIF */
+#define CONFIG_SCIF_CONSOLE
+#define CONFIG_CONS_SCIF0
+#define CONFIG_SCIF_USE_EXT_CLK
+
+/* FLASH */
+#define CONFIG_SYS_NO_FLASH
+#define CONFIG_SPI
+#define CONFIG_SH_QSPI
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_BAR
+#define CONFIG_SPI_FLASH_SPANSION
+
+/* SH Ether */
+#define	CONFIG_NET_MULTI
+#define CONFIG_SH_ETHER
+#define CONFIG_SH_ETHER_USE_PORT	0
+#define CONFIG_SH_ETHER_PHY_ADDR	0x1
+#define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RMII
+#define CONFIG_SH_ETHER_CACHE_WRITEBACK
+#define CONFIG_SH_ETHER_CACHE_INVALIDATE
+#define CONFIG_PHYLIB
+#define CONFIG_PHY_MICREL
+#define CONFIG_BITBANGMII
+#define CONFIG_BITBANGMII_MULTI
+#define CONFIG_SH_ETHER_ALIGNE_SIZE	64
+
+/* Board Clock */
+#define RMOBILE_XTAL_CLK	20000000u
+#define CONFIG_SYS_CLK_FREQ	RMOBILE_XTAL_CLK
+#define CONFIG_SH_TMU_CLK_FREQ	(CONFIG_SYS_CLK_FREQ / 2)
+#define CONFIG_SH_SCIF_CLK_FREQ	14745600
+#define CONFIG_SYS_TMU_CLK_DIV	4
+
+/* I2C */
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_SH
+#define CONFIG_SYS_I2C_SLAVE	0x7F
+#define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS	3
+#define CONFIG_SYS_I2C_SH_SPEED0	400000
+#define CONFIG_SYS_I2C_SH_SPEED1	400000
+#define CONFIG_SYS_I2C_SH_SPEED2	400000
+#define CONFIG_SH_I2C_DATA_HIGH	4
+#define CONFIG_SH_I2C_DATA_LOW	5
+#define CONFIG_SH_I2C_CLOCK	10000000
+
+#define CONFIG_SYS_I2C_POWERIC_ADDR 0x58 /* da9063 */
+
+/* USB */
+#define CONFIG_USB_STORAGE
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_RMOBILE
+#define CONFIG_USB_MAX_CONTROLLER_COUNT	2
+
+#endif	/* __GOSE_H */
diff --git a/include/configs/koelsch.h b/include/configs/koelsch.h
index 3ccadd0af7..bb983022ee 100644
--- a/include/configs/koelsch.h
+++ b/include/configs/koelsch.h
@@ -10,33 +10,10 @@
 #define __KOELSCH_H
 
 #undef DEBUG
-#define CONFIG_ARMV7
 #define CONFIG_R8A7791
 #define CONFIG_RMOBILE_BOARD_STRING "Koelsch"
-#define CONFIG_SH_GPIO_PFC
 
-#include <asm/arch/rmobile.h>
-
-#define CONFIG_CMD_EDITENV
-#define CONFIG_CMD_SAVEENV
-#define CONFIG_CMD_MEMORY
-#define CONFIG_CMD_DFL
-#define CONFIG_CMD_SDRAM
-#define CONFIG_CMD_RUN
-#define CONFIG_CMD_LOADS
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_NFS
-#define CONFIG_CMD_BOOTZ
-#define CONFIG_CMD_USB
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_SF
-#define CONFIG_CMD_SPI
-
-#define CONFIG_FAT_WRITE
-#define CONFIG_EXT4_WRITE
+#include "rcar-gen2-common.h"
 
 #if defined(CONFIG_RMOBILE_EXTRAM_BOOT)
 #define CONFIG_SYS_TEXT_BASE	0x70000000
@@ -44,35 +21,6 @@
 #define CONFIG_SYS_TEXT_BASE	0xE6304000
 #endif
 
-#define CONFIG_SYS_THUMB_BUILD
-#define CONFIG_SYS_GENERIC_BOARD
-
-/* Support File sytems */
-#define CONFIG_DOS_PARTITION
-#define CONFIG_SUPPORT_VFAT
-
-
-#define	CONFIG_CMDLINE_TAG
-#define	CONFIG_SETUP_MEMORY_TAGS
-#define	CONFIG_INITRD_TAG
-#define	CONFIG_CMDLINE_EDITING
-
-#define CONFIG_OF_LIBFDT
-#define BOARD_LATE_INIT
-
-#define CONFIG_BAUDRATE		38400
-#define CONFIG_BOOTDELAY	3
-#define CONFIG_BOOTARGS		""
-
-#define CONFIG_VERSION_VARIABLE
-#undef	CONFIG_SHOW_BOOT_PROGRESS
-
-#define CONFIG_ARCH_CPU_INIT
-#define CONFIG_DISPLAY_CPUINFO
-#define CONFIG_DISPLAY_BOARDINFO
-#define CONFIG_BOARD_EARLY_INIT_F
-#define CONFIG_TMU_TIMER
-
 /* STACK */
 #if defined(CONFIG_RMOBILE_EXTRAM_BOOT)
 #define CONFIG_SYS_INIT_SP_ADDR		0x7003FFFC
@@ -85,41 +33,14 @@
 		(CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4)
 
 /* MEMORY */
-#define KOELSCH_SDRAM_BASE	0x40000000
-#define KOELSCH_SDRAM_SIZE	(2048u * 1024 * 1024)
-#define KOELSCH_UBOOT_SDRAM_SIZE	(512 * 1024 * 1024)
-
-#define CONFIG_SYS_LONGHELP
-#define CONFIG_SYS_CBSIZE		256
-#define CONFIG_SYS_PBSIZE		256
-#define CONFIG_SYS_MAXARGS		16
-#define CONFIG_SYS_BARGSIZE		512
-#define CONFIG_SYS_BAUDRATE_TABLE	{ 38400, 115200 }
+#define RCAR_GEN2_SDRAM_BASE		0x40000000
+#define RCAR_GEN2_SDRAM_SIZE		(2048u * 1024 * 1024)
+#define RCAR_GEN2_UBOOT_SDRAM_SIZE	(512 * 1024 * 1024)
 
 /* SCIF */
 #define CONFIG_SCIF_CONSOLE
 #define CONFIG_CONS_SCIF0
 #define CONFIG_SCIF_USE_EXT_CLK
-#undef	CONFIG_SYS_CONSOLE_INFO_QUIET
-#undef	CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
-#undef	CONFIG_SYS_CONSOLE_ENV_OVERWRITE
-
-#define CONFIG_SYS_MEMTEST_START	(KOELSCH_SDRAM_BASE)
-#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + \
-					 504 * 1024 * 1024)
-#undef	CONFIG_SYS_ALT_MEMTEST
-#undef	CONFIG_SYS_MEMTEST_SCRATCH
-#undef	CONFIG_SYS_LOADS_BAUD_CHANGE
-
-#define CONFIG_SYS_SDRAM_BASE		(KOELSCH_SDRAM_BASE)
-#define CONFIG_SYS_SDRAM_SIZE		(KOELSCH_UBOOT_SDRAM_SIZE)
-#define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x7fc0)
-#define CONFIG_NR_DRAM_BANKS		1
-
-#define CONFIG_SYS_MONITOR_BASE		0x00000000
-#define CONFIG_SYS_MONITOR_LEN		(256 * 1024)
-#define CONFIG_SYS_MALLOC_LEN		(1 * 1024 * 1024)
-#define CONFIG_SYS_BOOTMAPSZ		(8 * 1024 * 1024)
 
 /* FLASH */
 #define CONFIG_SYS_NO_FLASH
@@ -128,16 +49,6 @@
 #define CONFIG_SPI_FLASH
 #define CONFIG_SPI_FLASH_BAR
 #define CONFIG_SPI_FLASH_SPANSION
-/* ENV setting */
-#define CONFIG_ENV_IS_IN_SPI_FLASH
-#define CONFIG_ENV_ADDR	0xC0000
-
-/* Common ENV setting */
-#define CONFIG_ENV_OVERWRITE
-#define CONFIG_ENV_SECT_SIZE	(256 * 1024)
-#define CONFIG_ENV_OFFSET	(CONFIG_ENV_ADDR)
-#define CONFIG_ENV_SIZE		(CONFIG_ENV_SECT_SIZE)
-#define CONFIG_ENV_SIZE_REDUND	(CONFIG_SYS_MONITOR_LEN)
 
 /* SH Ether */
 #define	CONFIG_NET_MULTI
@@ -166,11 +77,8 @@
 #define CONFIG_SYS_I2C_SH
 #define CONFIG_SYS_I2C_SLAVE	0x7F
 #define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS	3
-#define CONFIG_SYS_I2C_SH_BASE0		0xE6500000
 #define CONFIG_SYS_I2C_SH_SPEED0	400000
-#define CONFIG_SYS_I2C_SH_BASE1		0xE6510000
 #define CONFIG_SYS_I2C_SH_SPEED1	400000
-#define CONFIG_SYS_I2C_SH_BASE2		0xE60B0000
 #define CONFIG_SYS_I2C_SH_SPEED2	400000
 #define CONFIG_SH_I2C_DATA_HIGH	4
 #define CONFIG_SH_I2C_DATA_LOW	5
diff --git a/include/configs/lager.h b/include/configs/lager.h
index a814b4cccc..37be38f533 100644
--- a/include/configs/lager.h
+++ b/include/configs/lager.h
@@ -2,7 +2,7 @@
  * include/configs/lager.h
  *     This file is lager board configuration.
  *
- * Copyright (C) 2013 Renesas Electronics Corporation
+ * Copyright (C) 2013, 2014 Renesas Electronics Corporation
  *
  * SPDX-License-Identifier: GPL-2.0
  */
@@ -11,67 +11,16 @@
 #define __LAGER_H
 
 #undef DEBUG
-#define CONFIG_ARMV7
 #define CONFIG_R8A7790
 #define CONFIG_RMOBILE_BOARD_STRING "Lager"
-#define CONFIG_SH_GPIO_PFC
 
-#include <asm/arch/rmobile.h>
-
-#define	CONFIG_CMD_EDITENV
-#define	CONFIG_CMD_SAVEENV
-#define CONFIG_CMD_MEMORY
-#define CONFIG_CMD_DFL
-#define CONFIG_CMD_SDRAM
-#define CONFIG_CMD_RUN
-#define CONFIG_CMD_LOADS
-#define CONFIG_CMD_NET
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_NFS
-#define CONFIG_CMD_BOOTZ
-#define CONFIG_CMD_USB
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_SF
-#define CONFIG_CMD_SPI
-
-#define CONFIG_FAT_WRITE
-#define CONFIG_EXT4_WRITE
+#include "rcar-gen2-common.h"
 
 #if defined(CONFIG_RMOBILE_EXTRAM_BOOT)
 #define CONFIG_SYS_TEXT_BASE	0xB0000000
 #else
 #define CONFIG_SYS_TEXT_BASE	0xE8080000
 #endif
-#define CONFIG_SYS_THUMB_BUILD
-#define CONFIG_SYS_GENERIC_BOARD
-
-/* Support File sytems */
-#define CONFIG_DOS_PARTITION
-#define CONFIG_SUPPORT_VFAT
-
-#define	CONFIG_CMDLINE_TAG
-#define	CONFIG_SETUP_MEMORY_TAGS
-#define	CONFIG_INITRD_TAG
-#define	CONFIG_CMDLINE_EDITING
-#define	CONFIG_OF_LIBFDT
-
-/* #define CONFIG_OF_LIBFDT */
-#define BOARD_LATE_INIT
-
-#define CONFIG_BAUDRATE		38400
-#define CONFIG_BOOTDELAY	3
-#define CONFIG_BOOTARGS		""
-
-#define CONFIG_VERSION_VARIABLE
-#undef	CONFIG_SHOW_BOOT_PROGRESS
-
-#define CONFIG_ARCH_CPU_INIT
-#define CONFIG_DISPLAY_CPUINFO
-#define CONFIG_DISPLAY_BOARDINFO
-#define CONFIG_BOARD_EARLY_INIT_F
-#define CONFIG_TMU_TIMER
 
 /* STACK */
 #if defined(CONFIGF_RMOBILE_EXTRAM_BOOT)
@@ -84,43 +33,16 @@
 		(CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4)
 
 /* MEMORY */
-#define LAGER_SDRAM_BASE	0x40000000
-#define LAGER_SDRAM_SIZE	(2048u * 1024 * 1024)
-#define LAGER_UBOOT_SDRAM_SIZE	(512 * 1024 * 1024)
-
-#define CONFIG_SYS_LONGHELP
-#define CONFIG_SYS_CBSIZE		256
-#define CONFIG_SYS_PBSIZE		256
-#define CONFIG_SYS_MAXARGS		16
-#define CONFIG_SYS_BARGSIZE		512
-#define CONFIG_SYS_BAUDRATE_TABLE	{ 38400, 115200 }
+#define RCAR_GEN2_SDRAM_BASE		0x40000000
+#define RCAR_GEN2_SDRAM_SIZE		(2048u * 1024 * 1024)
+#define RCAR_GEN2_UBOOT_SDRAM_SIZE	(512 * 1024 * 1024)
 
 /* SCIF */
 #define CONFIG_SCIF_CONSOLE
 #define CONFIG_CONS_SCIF0
 #define CONFIG_SCIF_USE_EXT_CLK
-#undef	CONFIG_SYS_CONSOLE_INFO_QUIET
-#undef	CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
-#undef	CONFIG_SYS_CONSOLE_ENV_OVERWRITE
-
-#define CONFIG_SYS_MEMTEST_START	(LAGER_SDRAM_BASE)
-#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + \
-					 504 * 1024 * 1024)
-#undef	CONFIG_SYS_ALT_MEMTEST
-#undef	CONFIG_SYS_MEMTEST_SCRATCH
-#undef	CONFIG_SYS_LOADS_BAUD_CHANGE
-
-#define CONFIG_SYS_SDRAM_BASE		(LAGER_SDRAM_BASE)
-#define CONFIG_SYS_SDRAM_SIZE		(LAGER_UBOOT_SDRAM_SIZE)
-#define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x7fc0)
-#define CONFIG_NR_DRAM_BANKS		1
 
-#define CONFIG_SYS_MONITOR_BASE		0x00000000
-#define CONFIG_SYS_MONITOR_LEN		(256 * 1024)
-#define CONFIG_SYS_MALLOC_LEN		(1 * 1024 * 1024)
-#define CONFIG_SYS_BOOTMAPSZ		(8 * 1024 * 1024)
-
-/* USE SPI */
+/* SPI */
 #define CONFIG_SPI
 #define CONFIG_SPI_FLASH_BAR
 #define CONFIG_SH_QSPI
@@ -128,17 +50,6 @@
 #define CONFIG_SPI_FLASH_SPANSION
 #define CONFIG_SYS_NO_FLASH
 
-/* ENV setting */
-#define CONFIG_ENV_IS_IN_SPI_FLASH
-#define CONFIG_ENV_ADDR	0xC0000
-
-/* Common ENV setting */
-#define CONFIG_ENV_OVERWRITE
-#define CONFIG_ENV_SECT_SIZE	(256 * 1024)
-#define CONFIG_ENV_OFFSET	(CONFIG_ENV_ADDR)
-#define CONFIG_ENV_SIZE		(CONFIG_ENV_SECT_SIZE)
-#define CONFIG_ENV_SIZE_REDUND	(CONFIG_SYS_MONITOR_LEN)
-
 /* SH Ether */
 #define	CONFIG_NET_MULTI
 #define CONFIG_SH_ETHER
@@ -156,13 +67,9 @@
 /* I2C */
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_RCAR
-#define CONFIG_SYS_RCAR_I2C0_BASE	0xE6508000
 #define CONFIG_SYS_RCAR_I2C0_SPEED	400000
-#define CONFIG_SYS_RCAR_I2C1_BASE	0xE6518000
 #define CONFIG_SYS_RCAR_I2C1_SPEED	400000
-#define CONFIG_SYS_RCAR_I2C2_BASE	0xE6530000
 #define CONFIG_SYS_RCAR_I2C2_SPEED	400000
-#define CONFIG_SYS_RCAR_I2C3_BASE	0xE6540000
 #define CONFIG_SYS_RCAR_I2C3_SPEED	400000
 #define CONFIF_SYS_RCAR_I2C_NUM_CONTROLLERS	4
 
diff --git a/include/configs/rcar-gen2-common.h b/include/configs/rcar-gen2-common.h
new file mode 100644
index 0000000000..46c7526677
--- /dev/null
+++ b/include/configs/rcar-gen2-common.h
@@ -0,0 +1,95 @@
+/*
+ * include/configs/rcar-gen2-common.h
+ *
+ * Copyright (C) 2013,2014 Renesas Electronics Corporation
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef __RCAR_GEN2_COMMON_H
+#define __RCAR_GEN2_COMMON_H
+
+#include <asm/arch/rmobile.h>
+
+#define CONFIG_CMD_EDITENV
+#define CONFIG_CMD_SAVEENV
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_DFL
+#define CONFIG_CMD_SDRAM
+#define CONFIG_CMD_RUN
+#define CONFIG_CMD_LOADS
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_NFS
+#define CONFIG_CMD_BOOTZ
+#define CONFIG_CMD_USB
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_SF
+#define CONFIG_CMD_SPI
+
+#define CONFIG_SYS_THUMB_BUILD
+#define CONFIG_SYS_GENERIC_BOARD
+
+/* Support File sytems */
+#define CONFIG_FAT_WRITE
+#define CONFIG_DOS_PARTITION
+#define CONFIG_SUPPORT_VFAT
+#define CONFIG_EXT4_WRITE
+
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_OF_LIBFDT
+
+#define CONFIG_BAUDRATE		38400
+#define CONFIG_BOOTDELAY	3
+#define CONFIG_BOOTARGS		""
+
+#define CONFIG_VERSION_VARIABLE
+#undef	CONFIG_SHOW_BOOT_PROGRESS
+
+#define CONFIG_ARCH_CPU_INIT
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+#define CONFIG_BOARD_EARLY_INIT_F
+
+#define CONFIG_TMU_TIMER
+#define CONFIG_SH_GPIO_PFC
+
+/* console */
+#undef  CONFIG_SYS_CONSOLE_INFO_QUIET
+#undef  CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
+#undef  CONFIG_SYS_CONSOLE_ENV_OVERWRITE
+
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_SYS_CBSIZE		256
+#define CONFIG_SYS_PBSIZE		256
+#define CONFIG_SYS_MAXARGS		16
+#define CONFIG_SYS_BARGSIZE		512
+#define CONFIG_SYS_BAUDRATE_TABLE	{ 38400, 115200 }
+
+#define CONFIG_SYS_SDRAM_BASE		(RCAR_GEN2_SDRAM_BASE)
+#define CONFIG_SYS_SDRAM_SIZE		(RCAR_GEN2_UBOOT_SDRAM_SIZE)
+#define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x7fc0)
+#define CONFIG_NR_DRAM_BANKS		1
+
+#define CONFIG_SYS_MONITOR_BASE		0x00000000
+#define CONFIG_SYS_MONITOR_LEN		(256 * 1024)
+#define CONFIG_SYS_MALLOC_LEN		(1 * 1024 * 1024)
+#define CONFIG_SYS_BOOTMAPSZ		(8 * 1024 * 1024)
+
+/* ENV setting */
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_ADDR	0xC0000
+
+/* Common ENV setting */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_ENV_SECT_SIZE	(256 * 1024)
+#define CONFIG_ENV_OFFSET	(CONFIG_ENV_ADDR)
+#define CONFIG_ENV_SIZE		(CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND	(CONFIG_SYS_MONITOR_LEN)
+
+#endif	/* __RCAR_GEN2_COMMON_H */