ColdFire: Add M5208EVB and MCF520x CPU support

Signed-off-by: TsiChung Liew <tsicliew@gmail.com>

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 */