ColdFire: Add M5253DEMO platform support for MCF5253

Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>

1 files changed, 252 insertions, 0 deletions

diff --git a/include/configs/M5253DEMO.h b/include/configs/M5253DEMO.h
new file mode 100644
index 00000000000..b91d7d6997d
--- /dev/null
+++ b/include/configs/M5253DEMO.h
@@ -0,0 +1,252 @@
+/*
+ * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
+ * Hayden Fraser (Hayden.Fraser@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 _M5253DEMO_H
+#define _M5253DEMO_H
+
+#define CONFIG_MCF52x2		/* define processor family */
+#define CONFIG_M5253		/* define processor type */
+#define CONFIG_M5253DEMO	/* define board type */
+
+#define CONFIG_MCFTMR
+
+#define CONFIG_MCFUART
+#define CFG_UART_PORT		(0)
+#define CONFIG_BAUDRATE		115200
+#define CFG_BAUDRATE_TABLE	{ 9600 , 19200 , 38400 , 57600, 115200 }
+
+#undef CONFIG_WATCHDOG		/* disable watchdog */
+
+#define CONFIG_BOOTDELAY	5
+
+/* Configuration for environment
+ * Environment is embedded in u-boot in the second sector of the flash
+ */
+#ifdef CONFIG_MONITOR_IS_IN_RAM
+#	define CFG_ENV_OFFSET		0x4000
+#	define CFG_ENV_SECT_SIZE	0x1000
+#	define CFG_ENV_IS_IN_FLASH	1
+#else
+#	define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x4000)
+#	define CFG_ENV_SECT_SIZE	0x1000
+#	define CFG_ENV_IS_IN_FLASH	1
+#endif
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_LOADB
+#define CONFIG_CMD_LOADS
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_IDE
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_MISC
+#define CONFIG_CMD_PING
+
+#ifdef CONFIG_CMD_IDE
+/* ATA */
+#	define CONFIG_DOS_PARTITION
+#	define CONFIG_MAC_PARTITION
+#	define CONFIG_IDE_RESET		1
+#	define CONFIG_IDE_PREINIT	1
+#	define CONFIG_ATAPI
+#	undef CONFIG_LBA48
+
+#	define CFG_IDE_MAXBUS		1
+#	define CFG_IDE_MAXDEVICE	2
+
+#	define CFG_ATA_BASE_ADDR	(CFG_MBAR2 + 0x800)
+#	define CFG_ATA_IDE0_OFFSET	0
+
+#	define CFG_ATA_DATA_OFFSET	0xA0	/* Offset for data I/O */
+#	define CFG_ATA_REG_OFFSET	0xA0	/* Offset for normal register accesses */
+#	define CFG_ATA_ALT_OFFSET	0xC0	/* Offset for alternate registers */
+#	define CFG_ATA_STRIDE		4	/* Interval between registers */
+#	define _IO_BASE			0
+#endif
+
+#define CONFIG_DRIVER_DM9000
+#ifdef CONFIG_DRIVER_DM9000
+#	define CONFIG_DM9000_BASE	((CFG_CSAR1 << 16) | 0x300)
+#	define DM9000_IO		CONFIG_DM9000_BASE
+#	define DM9000_DATA		(CONFIG_DM9000_BASE + 4)
+#	undef CONFIG_DM9000_DEBUG
+
+#	define CONFIG_ETHADDR		00:e0:0c:bc:e5:60
+#	define CONFIG_IPADDR		10.82.121.249
+#	define CONFIG_NETMASK		255.255.252.0
+#	define CONFIG_SERVERIP		10.82.120.80
+#	define CONFIG_GATEWAYIP		10.82.123.254
+#	define CONFIG_OVERWRITE_ETHADDR_ONCE
+
+#	define CONFIG_EXTRA_ENV_SETTINGS		\
+		"netdev=eth0\0"				\
+		"inpclk=" MK_STR(CFG_INPUT_CLKSRC) "\0"	\
+		"loadaddr=10000\0"			\
+		"u-boot=u-boot.bin\0"			\
+		"load=tftp ${loadaddr) ${u-boot}\0"	\
+		"upd=run load; run prog\0"		\
+		"prog=prot off 0 2ffff;"	\
+		"era 0 2ffff;"			\
+		"cp.b ${loadaddr} 0 ${filesize};"	\
+		"save\0"				\
+		""
+#endif
+
+#define CONFIG_HOSTNAME		M5253DEMO
+
+#define CFG_PROMPT		"=> "
+#define CFG_LONGHELP		/* undef to save memory */
+
+#if defined(CONFIG_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			1000
+
+#undef CFG_PLL_BYPASS		/* bypass PLL for test purpose */
+#define CFG_FAST_CLK
+#ifdef CFG_FAST_CLK
+#	define CFG_PLLCR	0x1243E054
+#	define CFG_CLK		140000000
+#else
+#	define CFG_PLLCR	0x135a4140
+#	define CFG_CLK		70000000
+#endif
+
+/*
+ * 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		0x10000000	/* Register Base Addrs */
+#define CFG_MBAR2		0x80000000	/* Module Base Addrs 2 */
+
+/*
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CFG_INIT_RAM_ADDR	0x20000000
+#define CFG_INIT_RAM_END	0x10000	/* End of used area in internal SRAM */
+#define CFG_GBL_DATA_SIZE	128	/* 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 */
+
+#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		(CFG_SDRAM_BASE + (CFG_SDRAM_SIZE << 20))
+
+/* FLASH organization */
+#define CFG_FLASH_BASE		(CFG_CSAR0 << 16)
+#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks */
+#define CFG_MAX_FLASH_SECT	2048	/* max number of sectors on one chip */
+#define CFG_FLASH_ERASE_TOUT	1000
+
+#define FLASH_SST6401B		0x200
+#define SST_ID_xF6401B		0x236D236D
+
+#undef CFG_FLASH_CFI
+#ifdef CFG_FLASH_CFI
+/*
+ * Unable to use CFI driver, due to incompatible sector erase command by SST.
+ * Amd/Atmel use 0x30 for sector erase, SST use 0x50.
+ * 0x30 is block erase in SST
+ */
+#	define CFG_FLASH_CFI_DRIVER	1
+#	define CFG_FLASH_SIZE		0x800000
+#	define CFG_FLASH_CFI_WIDTH	FLASH_CFI_16BIT
+#	define CONFIG_FLASH_CFI_LEGACY
+#else
+#	define CFG_SST_SECT		2048
+#	define CFG_SST_SECTSZ		0x1000
+#	define CFG_FLASH_WRITE_TOUT	500
+#endif
+
+/* Cache Configuration */
+#define CFG_CACHELINE_SIZE	16
+
+/* Port configuration */
+#define CFG_FECI2C		0xF0
+
+#define CFG_CSAR0		0xFF80
+#define CFG_CSMR0		0x007F0021
+#define CFG_CSCR0		0x1D80
+
+#define CFG_CSAR1               0xE000
+#define CFG_CSMR1               0x00000001
+#define CFG_CSCR1               0x3DD8
+
+#define CFG_CSAR2		0
+#define CFG_CSMR2		0
+#define CFG_CSCR2		0
+
+#define CFG_CSAR3		0
+#define CFG_CSMR3		0
+#define CFG_CSCR3		0
+
+/*-----------------------------------------------------------------------
+ * Port configuration
+ */
+#define CFG_GPIO_FUNC		0x00000008	/* Set gpio pins: none */
+#define CFG_GPIO1_FUNC		0x00df00f0	/* 36-39(SWITCH),48-52(FPGAs),54 */
+#define CFG_GPIO_EN		0x00000008	/* Set gpio output enable */
+#define CFG_GPIO1_EN		0x00c70000	/* Set gpio output enable */
+#define CFG_GPIO_OUT		0x00000008	/* Set outputs to default state */
+#define CFG_GPIO1_OUT		0x00c70000	/* Set outputs to default state */
+#define CFG_GPIO1_LED		0x00400000	/* user led */
+
+#endif				/* _M5253DEMO_H */