sh: Renesas Solutions SH7763RDP board support

SH7763RDP has SCIF, NOR Flash, Ethernet, USB host, LCDC and MMC.
In this patch, support SCIF, NOR Flash, and Ethernet.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

1 files changed, 126 insertions, 0 deletions

diff --git a/include/configs/sh7763rdp.h b/include/configs/sh7763rdp.h
new file mode 100644
index 0000000..d537071
--- /dev/null
+++ b/include/configs/sh7763rdp.h
@@ -0,0 +1,126 @@
+/*
+ * Configuation settings for the Renesas SH7763RDP board
+ *
+ * Copyright (C) 2008 Renesas Solutions Corp.
+ * Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __SH7763RDP_H
+#define __SH7763RDP_H
+
+#define CONFIG_SH		1
+#define CONFIG_SH4		1
+#define CONFIG_CPU_SH7763	1
+#define CONFIG_SH7763RDP	1
+#define __LITTLE_ENDIAN		1
+
+/*
+ * Command line configuration.
+ */
+#define CONFIG_CMD_SDRAM
+#define CONFIG_CMD_FLASH
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_NFS
+#define CONFIG_CMD_JFFS2
+
+#define CONFIG_BOOTDELAY        -1
+#define CONFIG_BOOTARGS         "console=ttySC2,115200 root=1f01"
+#define CONFIG_ENV_OVERWRITE    1
+
+#define CONFIG_VERSION_VARIABLE
+#undef  CONFIG_SHOW_BOOT_PROGRESS
+
+/* SCIF */
+#define CFG_SCIF_CONSOLE        1
+#define CONFIG_BAUDRATE         115200
+#define CONFIG_CONS_SCIF2		1
+
+#define CFG_LONGHELP		/* undef to save memory */
+#define CFG_PROMPT		"=> "	/* Monitor Command Prompt */
+#define CFG_CBSIZE		256	/* Buffer size for input from the Console */
+#define CFG_PBSIZE		256	/* Buffer size for Console output */
+#define CFG_MAXARGS		16	/* max args accepted for monitor commands */
+#define CFG_BARGSIZE	512	/* Buffer size for Boot Arguments
+								passed to kernel */
+#define CFG_BAUDRATE_TABLE	{ 115200 }	/* List of legal baudrate
+												settings for this board */
+
+/* Ethernet */
+#define CONFIG_SH_ETHER 1
+#define CONFIG_SH_ETHER_USE_PORT (1)
+#define CONFIG_SH_ETHER_PHY_ADDR (0x01)
+#define CFG_RX_ETH_BUFFER	(8)
+
+/* SDRAM */
+#define CFG_SDRAM_BASE		(0x8C000000)
+#define CFG_SDRAM_SIZE		(64 * 1024 * 1024)
+#define CFG_MEMTEST_START	(CFG_SDRAM_BASE)
+#define CFG_MEMTEST_END		(CFG_MEMTEST_START + (60 * 1024 * 1024))
+
+/* Flash(NOR) */
+#define CFG_FLASH_BASE		(0xA0000000)
+#define CFG_FLASH_CFI_WIDTH (FLASH_CFI_16BIT)
+#define CFG_MAX_FLASH_BANKS (1)
+#define CFG_MAX_FLASH_SECT  (520)
+
+/* U-boot setting */
+#define CFG_LOAD_ADDR		(CFG_SDRAM_BASE + 4 * 1024 * 1024)
+#define CFG_MONITOR_BASE	(CFG_FLASH_BASE)
+#define CFG_MONITOR_LEN		(128 * 1024)
+/* Size of DRAM reserved for malloc() use */
+#define CFG_MALLOC_LEN		(1024 * 1024)
+/* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_SIZE	(256)
+#define CFG_BOOTMAPSZ		(8 * 1024 * 1024)
+
+#define CFG_FLASH_CFI
+#define CFG_FLASH_CFI_DRIVER
+#undef  CFG_FLASH_QUIET_TEST
+#define CFG_FLASH_EMPTY_INFO	/* print 'E' for empty sector on flinfo */
+/* Timeout for Flash erase operations (in ms) */
+#define CFG_FLASH_ERASE_TOUT	(3 * 1000)
+/* Timeout for Flash write operations (in ms) */
+#define CFG_FLASH_WRITE_TOUT	(3 * 1000)
+/* Timeout for Flash set sector lock bit operations (in ms) */
+#define CFG_FLASH_LOCK_TOUT		(3 * 1000)
+/* Timeout for Flash clear lock bit operations (in ms) */
+#define CFG_FLASH_UNLOCK_TOUT	(3 * 1000)
+/* Use hardware flash sectors protection instead of U-Boot software protection */
+#undef  CFG_FLASH_PROTECTION
+#undef  CFG_DIRECT_FLASH_TFTP
+#define CFG_ENV_IS_IN_FLASH
+#define CFG_ENV_SECT_SIZE	(128 * 1024)
+#define CFG_ENV_SIZE		(CFG_ENV_SECT_SIZE)
+#define CFG_ENV_ADDR		(CFG_FLASH_BASE + (1 * CFG_ENV_SECT_SIZE))
+/* Offset of env Flash sector relative to CFG_FLASH_BASE */
+#define CFG_ENV_OFFSET		(CFG_ENV_ADDR - CFG_FLASH_BASE)
+#define CFG_ENV_SIZE_REDUND	(CFG_ENV_SECT_SIZE)
+#define CFG_ENV_ADDR_REDUND	(CFG_FLASH_BASE + (2 * CFG_ENV_SECT_SIZE))
+
+/* Clock */
+#define CONFIG_SYS_CLK_FREQ	66666666
+#define TMU_CLK_DIVIDER		(4)	/* 4 (default), 16, 64, 256 or 1024 */
+#define CFG_HZ				(CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER)
+
+#endif /* __SH7763RDP_H */