arm: rmobile: Add Stout board support

Stout is an entry level development board based on R-Car H2 SoC (R8A7790)

This commit supports the following peripherals:
- SCIFA, I2C, Ethernet, QSPI, SDHI0/2, CPLD

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

1 files changed, 112 insertions, 0 deletions

diff --git a/include/configs/stout.h b/include/configs/stout.h
new file mode 100644
index 0000000000..87ea530948
--- /dev/null
+++ b/include/configs/stout.h
@@ -0,0 +1,112 @@
+/*
+ * include/configs/stout.h
+ *     This file is Stout board configuration.
+ *
+ * Copyright (C) 2015 Renesas Electronics Europe GmbH
+ * Copyright (C) 2015 Renesas Electronics Corporation
+ * Copyright (C) 2015 Cogent Embedded, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef __STOUT_H
+#define __STOUT_H
+
+#undef DEBUG
+#define CONFIG_R8A7790
+#define CONFIG_RMOBILE_BOARD_STRING "Stout"
+
+#include "rcar-gen2-common.h"
+
+/* #define CONFIG_BOARD_LATE_INIT */
+
+#if defined(CONFIG_RMOBILE_EXTRAM_BOOT)
+#define CONFIG_SYS_TEXT_BASE	0xB0000000
+#else
+#define CONFIG_SYS_TEXT_BASE	0xE8080000
+#endif
+
+/* STACK */
+#if defined(CONFIGF_RMOBILE_EXTRAM_BOOT)
+#define CONFIG_SYS_INIT_SP_ADDR		0xB003FFFC
+#else
+#define CONFIG_SYS_INIT_SP_ADDR		0xE827FFFC
+#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		(1024u * 1024 * 1024)
+#define RCAR_GEN2_UBOOT_SDRAM_SIZE	(512 * 1024 * 1024)
+
+/* SCIF */
+#define CONFIG_SCIF_CONSOLE
+#define CONFIG_SCIF_A
+
+/* SPI */
+#define CONFIG_SPI
+#define CONFIG_SH_QSPI
+#define CONFIG_SPI_FLASH_SPANSION
+#define CONFIG_SPI_FLASH_QUAD
+#define CONFIG_SYS_NO_FLASH
+
+/* SH Ether */
+#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_ALIGNE_SIZE	64
+#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
+
+/* I2C */
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_RCAR
+#define CONFIG_SYS_RCAR_I2C0_SPEED	400000
+#define CONFIG_SYS_RCAR_I2C1_SPEED	400000
+#define CONFIG_SYS_RCAR_I2C2_SPEED	400000
+#define CONFIG_SYS_RCAR_I2C3_SPEED	400000
+#define CONFIF_SYS_RCAR_I2C_NUM_CONTROLLERS	4
+
+#define CONFIG_SYS_I2C_POWERIC_ADDR 0x58 /* da9063 */
+
+/* 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_PLL1_CLK_FREQ	(CONFIG_SYS_CLK_FREQ * 156 / 2)
+#define CONFIG_PLL1_DIV2_CLK_FREQ	(CONFIG_PLL1_CLK_FREQ / 2)
+#define CONFIG_MP_CLK_FREQ	(CONFIG_PLL1_DIV2_CLK_FREQ / 15)
+#define CONFIG_HP_CLK_FREQ	(CONFIG_PLL1_CLK_FREQ / 12)
+
+#define CONFIG_SYS_TMU_CLK_DIV	4
+
+/* USB */
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_RMOBILE
+#define CONFIG_USB_MAX_CONTROLLER_COUNT	3
+#define CONFIG_USB_STORAGE
+
+/* MMC */
+#define CONFIG_MMC
+#define CONFIG_CMD_MMC
+#define CONFIG_GENERIC_MMC
+
+/* Module stop status bits */
+/* INTC-RT */
+#define CONFIG_SMSTP0_ENA	0x00400000
+/* MSIF, SCIFA0 */
+#define CONFIG_SMSTP2_ENA	0x00002010
+/* INTC-SYS, IRQC */
+#define CONFIG_SMSTP4_ENA	0x00000180
+
+/* SDHI */
+#define CONFIG_SH_SDHI_FREQ	97500000
+
+#endif	/* __STOUT_H */