summaryrefslogtreecommitdiff
path: root/include/configs/M5271EVB.h
diff options
context:
space:
mode:
authorMarian Balakowicz <m8@semihalf.com>2006-05-09 11:54:44 +0200
committerMarian Balakowicz <m8@semihalf.com>2006-05-09 11:54:44 +0200
commit78b123cd69d485887f33ebd33ba1f9b27f8e6916 (patch)
treee5cbecab56c5e92b4135431b023b5687a8c90ab6 /include/configs/M5271EVB.h
parent6f5155a95cc6d4b80cda10785c64a55fbb18e8ee (diff)
downloadu-boot-imx-78b123cd69d485887f33ebd33ba1f9b27f8e6916.zip
u-boot-imx-78b123cd69d485887f33ebd33ba1f9b27f8e6916.tar.gz
u-boot-imx-78b123cd69d485887f33ebd33ba1f9b27f8e6916.tar.bz2
Add M5271EVB board support.
Diffstat (limited to 'include/configs/M5271EVB.h')
-rw-r--r--include/configs/M5271EVB.h154
1 files changed, 154 insertions, 0 deletions
diff --git a/include/configs/M5271EVB.h b/include/configs/M5271EVB.h
new file mode 100644
index 0000000..3935f56
--- /dev/null
+++ b/include/configs/M5271EVB.h
@@ -0,0 +1,154 @@
+/*
+ * Configuation settings for the Freescale M5271EVB
+ *
+ * Based on MC5272C3 and r5200 board configs
+ * (C) Copyright 2006 Lab X Technologies <zachary.landau@labxtechnologies.com>
+ * (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.de>
+ *
+ * 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
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef _M5271EVB_H
+#define _M5271EVB_H
+
+#define DEBUG
+#undef DEBUG
+
+/*
+ * High Level Configuration Options (easy to change)
+ */
+#define CONFIG_MCF52x2 /* define processor family */
+#define CONFIG_M5271 /* define processor type */
+#define CONFIG_M5271EVB /* define board type */
+
+#define CONFIG_IPADDR 192.168.30.1
+#define CONFIG_SERVERIP 192.168.1.1
+#define CONFIG_ETHADDR 00:06:3b:01:41:55
+
+#define CONFIG_BAUDRATE 19200
+#define CFG_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
+
+#undef CONFIG_WATCHDOG /* disable watchdog */
+
+/* Configuration for environment
+ * Environment is embedded in u-boot in the second sector of the flash
+ */
+#ifndef CONFIG_MONITOR_IS_IN_RAM
+#define CFG_ENV_OFFSET 0x4000
+#define CFG_ENV_SECT_SIZE 0x2000
+#define CFG_ENV_IS_IN_FLASH 1
+#else
+#define CFG_ENV_ADDR 0xffe04000
+#define CFG_ENV_SECT_SIZE 0x2000
+#define CFG_ENV_IS_IN_FLASH 1
+#endif
+
+#define CONFIG_COMMANDS ((CONFIG_CMD_DFL | CFG_CMD_PING | CFG_CMD_NET ) & ~(CFG_CMD_LOADS | CFG_CMD_LOADB))
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#define CFG_PROMPT "=> "
+#define CFG_LONGHELP /* undef to save memory */
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
+#else
+#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
+#endif
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS 16 /* max number of command args */
+#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
+
+#define CFG_LOAD_ADDR 0x00100000
+
+#define CFG_MEMTEST_START 0x400
+#define CFG_MEMTEST_END 0x380000
+
+#define CFG_HZ 1000000
+#define CFG_CLK 100000000
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+
+#define CFG_MBAR 0x40000000 /* Register Base Addrs */
+
+/* Enable FEC ethernet */
+#define FEC_ENET
+#define CONFIG_NET_RETRY_COUNT 5
+#define CFG_ENET_BD_BASE 0x480000
+
+/*
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CFG_INIT_RAM_ADDR 0x20000000
+#define CFG_INIT_RAM_END 0x1000 /* End of used area in internal SRAM */
+#define CFG_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
+
+/*
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CFG_SDRAM_BASE _must_ start at 0
+ */
+#define CFG_SDRAM_BASE 0x00000000
+#define CFG_SDRAM_SIZE 16 /* SDRAM size in MB */
+#define CFG_FLASH_BASE 0xffe00000
+
+#ifdef CONFIG_MONITOR_IS_IN_RAM
+#define CFG_MONITOR_BASE 0x20000
+#else
+#define CFG_MONITOR_BASE (CFG_FLASH_BASE + 0x400)
+#endif
+
+#define CFG_MONITOR_LEN 0x40000
+#define CFG_MALLOC_LEN (256 << 10)
+#define CFG_BOOTPARAMS_LEN (64*1024)
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization ??
+ */
+#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
+
+/* FLASH organization */
+#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
+#define CFG_MAX_FLASH_SECT 11 /* max number of sectors on one chip */
+#define CFG_FLASH_ERASE_TOUT 1000
+
+#define CFG_FLASH_CFI 1
+#define CFG_FLASH_CFI_DRIVER 1
+#define CFG_FLASH_SIZE 0x200000
+
+/* Cache Configuration */
+#define CFG_CACHELINE_SIZE 16
+
+/* Port configuration */
+#define CFG_FECI2C 0xF0
+
+#endif /* _M5271EVB_H */