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authorTsiChung Liew <tsicliew@gmail.com>2009-06-12 11:29:00 +0000
committerTsiChung Liew <Tsi-Chung.Liew@freescale.com>2009-07-14 09:27:17 -0500
commitbf9a521529e484b15e8fdb583a607cf7945d2f6b (patch)
treee7af9ed55c84ef664ab9b7d92e91a4fbdf9c800a /include/configs
parent709b384b6493d9726dce20663ebe31bf7cab2925 (diff)
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ColdFire: Add M5208EVB and MCF520x CPU support
Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
Diffstat (limited to 'include/configs')
-rw-r--r--include/configs/M5208EVBE.h223
1 files changed, 223 insertions, 0 deletions
diff --git a/include/configs/M5208EVBE.h b/include/configs/M5208EVBE.h
new file mode 100644
index 0000000..32123d2
--- /dev/null
+++ b/include/configs/M5208EVBE.h
@@ -0,0 +1,223 @@
+/*
+ * Configuation settings for the Freescale MCF5208EVBe.
+ *
+ * Copyright (C) 2004-2008 Freescale Semiconductor, Inc.
+ * TsiChung Liew (Tsi-Chung.Liew@freescale.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 _M5208EVBE_H
+#define _M5208EVBE_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_MCF520x /* define processor family */
+#define CONFIG_M5208 /* define processor type */
+
+#define CONFIG_MCFUART
+#define CONFIG_SYS_UART_PORT (0)
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
+
+#undef CONFIG_WATCHDOG
+#define CONFIG_WATCHDOG_TIMEOUT 5000
+
+/* Command line configuration */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_CACHE
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_FLASH
+#undef CONFIG_CMD_I2C
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_MISC
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_REGINFO
+
+#define CONFIG_MCFFEC
+#ifdef CONFIG_MCFFEC
+# define CONFIG_NET_MULTI 1
+# define CONFIG_MII 1
+# define CONFIG_MII_INIT 1
+# define CONFIG_SYS_DISCOVER_PHY
+# define CONFIG_SYS_RX_ETH_BUFFER 8
+# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
+# define CONFIG_HAS_ETH1
+
+# define CONFIG_SYS_FEC0_PINMUX 0
+# define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
+# define MCFFEC_TOUT_LOOP 50000
+/* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
+# ifndef CONFIG_SYS_DISCOVER_PHY
+# define FECDUPLEX FULL
+# define FECSPEED _100BASET
+# else
+# ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
+# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
+# endif
+# endif /* CONFIG_SYS_DISCOVER_PHY */
+#endif
+
+/* Timer */
+#define CONFIG_MCFTMR
+#undef CONFIG_MCFPIT
+
+/* I2C */
+#define CONFIG_FSL_I2C
+#define CONFIG_HARD_I2C /* I2C with hw support */
+#undef CONFIG_SOFT_I2C /* I2C bit-banged */
+#define CONFIG_SYS_I2C_SPEED 80000
+#define CONFIG_SYS_I2C_SLAVE 0x7F
+#define CONFIG_SYS_I2C_OFFSET 0x58000
+#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
+
+#define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
+#define CONFIG_UDP_CHECKSUM
+
+#ifdef CONFIG_MCFFEC
+# define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
+# define CONFIG_IPADDR 192.162.1.2
+# define CONFIG_NETMASK 255.255.255.0
+# define CONFIG_SERVERIP 192.162.1.1
+# define CONFIG_GATEWAYIP 192.162.1.1
+# define CONFIG_OVERWRITE_ETHADDR_ONCE
+#endif /* CONFIG_MCFFEC */
+
+#define CONFIG_HOSTNAME M5208EVBe
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "netdev=eth0\0" \
+ "loadaddr=40010000\0" \
+ "u-boot=u-boot.bin\0" \
+ "load=tftp ${loadaddr) ${u-boot}\0" \
+ "upd=run load; run prog\0" \
+ "prog=prot off 0 3ffff;" \
+ "era 0 3ffff;" \
+ "cp.b ${loadaddr} 0 ${filesize};" \
+ "save\0" \
+ ""
+
+#define CONFIG_PRAM 512 /* 512 KB */
+#define CONFIG_SYS_PROMPT "-> "
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+
+#ifdef CONFIG_CMD_KGDB
+# define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
+#else
+# define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+#endif
+
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
+#define CONFIG_SYS_MAXARGS 16 /* max number of cmd args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Arg Buf Sz */
+#define CONFIG_SYS_LOAD_ADDR 0x40010000
+
+#define CONFIG_SYS_HZ 1000
+#define CONFIG_SYS_CLK 166666666 /* CPU Core Clock */
+#define CONFIG_SYS_PLL_ODR 0x36
+#define CONFIG_SYS_PLL_FDR 0x7D
+
+#define CONFIG_SYS_MBAR 0xFC000000
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+/* Definitions for initial stack pointer and data area (in DPRAM) */
+#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
+#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in internal SRAM */
+#define CONFIG_SYS_INIT_RAM_CTRL 0x221
+#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
+#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) - 0x10)
+#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
+
+/*
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
+ */
+#define CONFIG_SYS_SDRAM_BASE 0x40000000
+#define CONFIG_SYS_SDRAM_SIZE 64 /* SDRAM size in MB */
+#define CONFIG_SYS_SDRAM_CFG1 0x43711630
+#define CONFIG_SYS_SDRAM_CFG2 0x56670000
+#define CONFIG_SYS_SDRAM_CTRL 0xE1002000
+#define CONFIG_SYS_SDRAM_EMOD 0x80010000
+#define CONFIG_SYS_SDRAM_MODE 0x00CD0000
+
+#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
+#define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
+
+#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
+#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
+
+#define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
+#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
+
+/*
+ * 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 CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
+#define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20)
+
+/* FLASH organization */
+#define CONFIG_SYS_FLASH_CFI
+#ifdef CONFIG_SYS_FLASH_CFI
+# define CONFIG_FLASH_CFI_DRIVER 1
+# define CONFIG_SYS_FLASH_SIZE 0x800000 /* Max size that the board might have */
+# define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
+# define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
+# define CONFIG_SYS_MAX_FLASH_SECT 254 /* max number of sectors on one chip */
+# define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
+#endif
+
+#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
+
+/*
+ * Configuration for environment
+ * Environment is embedded in u-boot in the second sector of the flash
+ */
+#define CONFIG_ENV_OFFSET 0x2000
+#define CONFIG_ENV_SIZE 0x1000
+#define CONFIG_ENV_SECT_SIZE 0x2000
+#define CONFIG_ENV_IS_IN_FLASH 1
+
+/* Cache Configuration */
+#define CONFIG_SYS_CACHELINE_SIZE 16
+
+/* Chipselect bank definitions */
+/*
+ * CS0 - NOR Flash
+ * CS1 - Available
+ * CS2 - Available
+ * CS3 - Available
+ * CS4 - Available
+ * CS5 - Available
+ */
+#define CONFIG_SYS_CS0_BASE 0
+#define CONFIG_SYS_CS0_MASK 0x007F0001
+#define CONFIG_SYS_CS0_CTRL 0x00001FA0
+
+#endif /* _M5208EVBE_H */