arm: rmobile: Add BLANCHE board support

BLANCHE is development board based on R-Car V2H SoC (R8A7792)

This commit supports the following periherals:
- SCIF, Ethernet, QSPI, MMC

Signed-off-by: Masakazu Mochizuki <masakazu.mochizuki.wd@hitachi.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

1 files changed, 124 insertions, 0 deletions

diff --git a/include/configs/blanche.h b/include/configs/blanche.h
new file mode 100755
index 0000000..7da87f7
--- /dev/null
+++ b/include/configs/blanche.h
@@ -0,0 +1,124 @@
+/*
+ * include/configs/blanche.h
+ *     This file is blanche board configuration.
+ *
+ * Copyright (C) 2016 Renesas Electronics Corporation
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef __BLANCHE_H
+#define __BLANCHE_H
+
+#undef DEBUG
+#define CONFIG_R8A7792
+#define CONFIG_RMOBILE_BOARD_STRING "Blanche"
+
+#include "rcar-gen2-common.h"
+
+#define CONFIG_USE_ARCH_MEMSET
+#define CONFIG_USE_ARCH_MEMCPY
+
+/* STACK */
+#define CONFIG_SYS_INIT_SP_ADDR		0xE817FFFC
+#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		(1024u * 1024 * 1024)
+#define RCAR_GEN2_UBOOT_SDRAM_SIZE	(512 * 1024 * 1024)
+
+/* SCIF */
+#define CONFIG_SCIF_CONSOLE
+#define CONFIG_CONS_SCIF0
+
+#define CONFIG_SYS_MEMTEST_START	(RCAR_GEN2_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
+
+/* FLASH */
+/* #define CONFIG_SYS_NO_FLASH */	/* uncomment if use QSPI-FLASH */
+#if defined(CONFIG_SYS_NO_FLASH)
+#define CONFIG_SYS_TEXT_BASE	0x40000000
+#define CONFIG_SPI
+#define CONFIG_SH_QSPI
+#define CONFIG_SH_QSPI_BASE	0xE6B10000
+#else
+#define CONFIG_SYS_TEXT_BASE		0x00000000
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_CFI_WIDTH	FLASH_CFI_16BIT
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
+#define CONFIG_FLASH_SHOW_PROGRESS	45
+#define CONFIG_SYS_FLASH_BASE		0x00000000
+#define CONFIG_SYS_FLASH_SIZE		0x04000000	/* 64 MB */
+#define CONFIG_SYS_MAX_FLASH_SECT	1024
+#define CONFIG_SYS_MAX_FLASH_BANKS	1
+#define CONFIG_SYS_FLASH_BANKS_LIST	{ (CONFIG_SYS_FLASH_BASE) }
+#define CONFIG_SYS_FLASH_BANKS_SIZES	{ (CONFIG_SYS_FLASH_SIZE) }
+
+#define CONFIG_SYS_FLASH_ERASE_TOUT	3000
+#define CONFIG_SYS_FLASH_WRITE_TOUT	3000
+#define CONFIG_SYS_FLASH_LOCK_TOUT	3000
+#define CONFIG_SYS_FLASH_UNLOCK_TOUT	3000
+#define CONFIG_CMD_FLASH
+#undef  CONFIG_CMD_SF
+#undef  CONFIG_CMD_SPI
+#endif
+
+/* BLANCHE on board LANC: SMC89218 (ExCS0) */
+#define CONFIG_NET_MULTI
+#define CONFIG_SMC911X                  1
+#define CONFIG_SMC911X_16_BIT           1
+#define CONFIG_SMC911X_BASE             0x18000000
+
+/* 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) /* EXT / 2 */
+#define CONFIG_SYS_TMU_CLK_DIV	4
+
+/* ENV setting */
+#if defined(CONFIG_SYS_NO_FLASH)
+#else
+#undef  CONFIG_ENV_IS_IN_SPI_FLASH
+#undef  CONFIG_ENV_ADDR
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_SECT_SIZE	(256 * 1024)
+#define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
+#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
+
+/* USB */
+#undef CONFIG_CMD_USB
+
+/* MMC */
+#define CONFIG_MMC
+#define CONFIG_CMD_MMC
+#define CONFIG_GENERIC_MMC
+
+/* Module stop status bits */
+/* INTC-RT */
+#define CONFIG_SMSTP0_ENA	0x00400000
+/* SDHI0 */
+#define CONFIG_SMSTP3_ENA	0x00004000
+/* INTC-SYS, IRQC */
+#define CONFIG_SMSTP4_ENA	0x00000180
+/* SCIF0 */
+#define CONFIG_SMSTP7_ENA	0x00200000
+/* QSPI */
+#define CONFIG_SMSTP9_ENA	0x00020000
+/* SYS-DMAC0 */
+#define CONFIG_RMSTP2_ENA	0x00080000
+
+/* SDHI */
+#define CONFIG_SH_SDHI_FREQ	97500000
+
+#endif	/* __BLANCHE_H */