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authorNobuhiro Iwamatsu <iwamatsu@nigauri.org>2008-08-31 23:02:04 +0900
committerNobuhiro Iwamatsu <iwamatsu@nigauri.org>2008-08-31 23:02:04 +0900
commitc655fad06ba3fb042dbc667724a40e1a9a091248 (patch)
treebcef30744979217f924575aafa1bc3f5261d0956 /include/configs
parent6ede753ddf52a7b0f992d9bccbe5e4a0968ca475 (diff)
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sh: Renesas RSK+ 7203 board support
This adds initial support for the RTE RSK+ SH7203 board. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Diffstat (limited to 'include/configs')
-rw-r--r--include/configs/rsk7203.h107
1 files changed, 107 insertions, 0 deletions
diff --git a/include/configs/rsk7203.h b/include/configs/rsk7203.h
new file mode 100644
index 0000000..9b857ec
--- /dev/null
+++ b/include/configs/rsk7203.h
@@ -0,0 +1,107 @@
+/*
+ * Configuation settings for the Renesas Technology RSK 7203
+ *
+ * Copyright (C) 2008 Nobuhiro Iwamatsu
+ * Copyright (C) 2008 Renesas Solutions Corp.
+ *
+ * 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 __RSK7203_H
+#define __RSK7203_H
+
+#undef DEBUG
+#define CONFIG_SH 1
+#define CONFIG_SH2 1
+#define CONFIG_SH2A 1
+#define CONFIG_CPU_SH7203 1
+#define CONFIG_RSK7203 1
+
+#define CONFIG_CMD_FLASH
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_NFS
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_SDRAM
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_CACHE
+
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_BOOTARGS "console=ttySC0,115200"
+#define CONFIG_LOADADDR 0x0C100000 /* RSK7203_SDRAM_BASE + 1MB */
+
+#define CONFIG_VERSION_VARIABLE
+#undef CONFIG_SHOW_BOOT_PROGRESS
+
+/* MEMORY */
+#define RSK7203_SDRAM_BASE 0x0C000000
+#define RSK7203_FLASH_BASE_1 0x20000000 /* Non cache */
+#define RSK7203_FLASH_BANK_SIZE (4 * 1024 * 1024)
+
+#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 */
+/* Buffer size for Boot Arguments passed to kernel */
+#define CFG_BARGSIZE 512
+/* List of legal baudrate settings for this board */
+#define CFG_BAUDRATE_TABLE { 115200 }
+
+/* SCIF */
+#define CFG_SCIF_CONSOLE 1
+#define CONFIG_CONS_SCIF0 1
+
+#define CFG_MEMTEST_START RSK7203_SDRAM_BASE
+#define CFG_MEMTEST_END (CFG_MEMTEST_START + (3 * 1024 * 1024))
+
+#define CFG_SDRAM_BASE RSK7203_SDRAM_BASE
+#define CFG_SDRAM_SIZE (32 * 1024 * 1024)
+
+#define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 1024 * 1024)
+#define CFG_MONITOR_BASE RSK7203_FLASH_BASE_1
+#define CFG_MONITOR_LEN (128 * 1024)
+#define CFG_MALLOC_LEN (256 * 1024)
+#define CFG_GBL_DATA_SIZE 256
+#define CFG_BOOTMAPSZ (8 * 1024 * 1024)
+
+/* FLASH */
+#define CFG_FLASH_CFI
+#define CFG_FLASH_CFI_WIDTH FLASH_CFI_16BIT
+#define CFG_FLASH_CFI_DRIVER
+#undef CFG_FLASH_QUIET_TEST
+#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
+#define CFG_FLASH_BASE RSK7203_FLASH_BASE_1
+#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
+#define CFG_MAX_FLASH_SECT 64
+#define CFG_MAX_FLASH_BANKS 1
+
+#define CFG_ENV_IS_IN_FLASH
+#define CFG_ENV_SECT_SIZE (64 * 1024)
+#define CFG_ENV_SIZE CFG_ENV_SECT_SIZE
+#define CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
+#define CFG_FLASH_ERASE_TOUT 12000
+#define CFG_FLASH_WRITE_TOUT 500
+
+/* Board Clock */
+#define CONFIG_SYS_CLK_FREQ 33333333
+#define CMT_CLK_DIVIDER 32 /* 8 (default), 32, 128 or 512 */
+#define CFG_HZ (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER)
+
+#endif /* __RSK7203_H */