summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorPhil Edworthy <PHIL.EDWORTHY@renesas.com>2012-05-15 22:15:51 +0000
committerNobuhiro Iwamatsu <iwamatsu@nigauri.org>2012-05-28 09:12:54 +0900
commit99744b7e342014082609572af01bb6964e0f5a5a (patch)
tree0f3f78df5bf7d823fc5ef7e840edea5d81e08272 /include
parenta80a661989d35620465da85d9d9f8179e9c9e843 (diff)
downloadu-boot-imx-99744b7e342014082609572af01bb6964e0f5a5a.zip
u-boot-imx-99744b7e342014082609572af01bb6964e0f5a5a.tar.gz
u-boot-imx-99744b7e342014082609572af01bb6964e0f5a5a.tar.bz2
sh: Add SH7269 device and RSK2+SH7269 board
This is an sh2a device (max 266MHz) with FPU, video display controller (VDC), 8 serial ports, 4 I2C channels, 3 CAN ports, SD and on-chip USB. The RSK2+SH7269 board uses the SH7269 processor. It is often referred to as just rsk7269. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Diffstat (limited to 'include')
-rw-r--r--include/configs/rsk7269.h76
1 files changed, 76 insertions, 0 deletions
diff --git a/include/configs/rsk7269.h b/include/configs/rsk7269.h
new file mode 100644
index 0000000..26c1764
--- /dev/null
+++ b/include/configs/rsk7269.h
@@ -0,0 +1,76 @@
+/*
+ * Configuation settings for the Renesas RSK2+SH7269 board
+ *
+ * Copyright (C) 2012 Renesas Electronics Europe Ltd.
+ * Copyright (C) 2012 Phil Edworthy
+ *
+ * This file is released under the terms of GPL v2 and any later version.
+ * See the file COPYING in the root directory of the source tree for details.
+ */
+
+#ifndef __RSK7269_H
+#define __RSK7269_H
+
+#undef DEBUG
+#define CONFIG_SH 1
+#define CONFIG_SH2 1
+#define CONFIG_SH2A 1
+#define CONFIG_CPU_SH7269 1
+#define CONFIG_RSK7269 1
+
+#ifndef _CONFIG_CMD_DEFAULT_H
+# include <config_cmd_default.h>
+#endif
+
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_BOOTARGS "console=ttySC7,115200"
+#define CONFIG_BOOTDELAY 3
+#define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE }
+
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE 256 /* Boot Argument Buffer Size */
+#define CONFIG_SYS_PBSIZE 256 /* Print Buffer Size */
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+
+/* Serial */
+#define CONFIG_SCIF_CONSOLE
+#define CONFIG_CONS_SCIF7
+
+/* Memory */
+/* u-boot relocated to top 256KB of ram */
+#define CONFIG_SYS_TEXT_BASE 0x0DFC0000
+#define CONFIG_SYS_SDRAM_BASE 0x0C000000
+#define CONFIG_SYS_SDRAM_SIZE (32 * 1024 * 1024)
+
+#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - 0x100000)
+#define CONFIG_SYS_MALLOC_LEN (256 * 1024)
+#define CONFIG_SYS_MONITOR_LEN (128 * 1024)
+#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4*1024*1024)
+
+/* NOR Flash */
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
+#define CONFIG_SYS_FLASH_BASE 0x20000000 /* Non-cached */
+#define CONFIG_SYS_MAX_FLASH_BANKS 1
+#define CONFIG_SYS_MAX_FLASH_SECT 512
+
+#define CONFIG_ENV_IS_IN_FLASH 1
+#define CONFIG_ENV_OFFSET (128 * 1024)
+#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
+#define CONFIG_ENV_SECT_SIZE (64 * 1024)
+#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
+
+/* Board Clock */
+#define CONFIG_SYS_CLK_FREQ 66125000
+#define CMT_CLK_DIVIDER 32 /* 8 (default), 32, 128 or 512 */
+#define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER)
+
+/* Network interface */
+#define CONFIG_SMC911X
+#define CONFIG_SMC911X_16_BIT
+#define CONFIG_SMC911X_BASE 0x24000000
+
+#endif /* __RSK7269_H */