Initial revision

1 files changed, 376 insertions, 0 deletions

diff --git a/include/configs/MIP405.h b/include/configs/MIP405.h
new file mode 100644
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+++ b/include/configs/MIP405.h
@@ -0,0 +1,376 @@
+/*
+ * (C) Copyright 2001, 2002
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.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 __CONFIG_H
+#define __CONFIG_H
+
+/***********************************************************
+ * High Level Configuration Options
+ * (easy to change)
+ ***********************************************************/
+#define CONFIG_405GP		1	/* This is a PPC405 CPU		*/
+#define CONFIG_4xx		1	/* ...member of PPC4xx family	*/
+#define CONFIG_MIP405		1	/* ...on a MIP405 board		*/
+/***********************************************************
+ * Clock
+ ***********************************************************/
+#define CONFIG_SYS_CLK_FREQ	33000000 /* external frequency to pll   */
+
+/***********************************************************
+ * Command definitions
+ ***********************************************************/
+#define CONFIG_COMMANDS		\
+		       (CONFIG_CMD_DFL	| \
+			CFG_CMD_IDE	| \
+			CFG_CMD_DHCP	| \
+			CFG_CMD_CACHE	| \
+			CFG_CMD_PCI	| \
+			CFG_CMD_IRQ	| \
+			CFG_CMD_ECHO	| \
+			CFG_CMD_EEPROM	| \
+			CFG_CMD_I2C	| \
+			CFG_CMD_REGINFO | \
+			CFG_CMD_DATE	| \
+			CFG_CMD_ELF	| \
+			CFG_CMD_USB	| \
+			CFG_CMD_MII	| \
+			CFG_CMD_DOC	| \
+			CFG_CMD_SAVES	| \
+			CFG_CMD_BSP	)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS  (if any) */
+#include <cmd_confdefs.h>
+
+#define	 CFG_HUSH_PARSER
+#define	 CFG_PROMPT_HUSH_PS2 "> "
+/**************************************************************
+ * I2C Stuff:
+ * the MIP405 is equiped with an Atmel 24C128/256 EEPROM at address
+ * 0x53.
+ * The Atmel EEPROM uses 16Bit addressing.
+ ***************************************************************/
+
+#define CONFIG_HARD_I2C			/* I2c with hardware support */
+#define CFG_I2C_SPEED		50000	/* I2C speed and slave address */
+#define CFG_I2C_SLAVE		0x7F
+
+#define CFG_I2C_EEPROM_ADDR	0x53	/* EEPROM 24C128/256		*/
+#define CFG_I2C_EEPROM_ADDR_LEN	2	/* Bytes of address		*/
+/* mask of address bits that overflow into the "EEPROM chip address"    */
+#undef CFG_I2C_EEPROM_ADDR_OVERFLOW
+#define CFG_EEPROM_PAGE_WRITE_BITS 6	/* The Atmel 24C128/256 has	*/
+					/* 64 byte page write mode using*/
+					/* last	6 bits of the address	*/
+#define CFG_EEPROM_PAGE_WRITE_ENABLE	/* enable Page write */
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS	10	/* and takes up to 10 msec */
+
+
+#define CFG_ENV_IS_IN_EEPROM	1	/* use EEPROM for environment vars */
+#define CFG_ENV_OFFSET		0x00000	/* environment starts at the beginning of the EEPROM */
+#define CFG_ENV_SIZE		0x00800	/* 2k bytes may be used for env vars */
+
+/***************************************************************
+ * Definitions for Serial Presence Detect EEPROM address
+ * (to get SDRAM settings)
+ ***************************************************************/
+#define SDRAM_EEPROM_WRITE_ADDRESS	0xA0
+#define SDRAM_EEPROM_READ_ADDRESS 	0xA1
+
+/**************************************************************
+ * Environment definitions
+ **************************************************************/
+#define CONFIG_BAUDRATE		9600	/* STD Baudrate */
+#define CONFIG_BOOTDELAY	5
+/* autoboot (do NOT change this set environment variable "bootdelay" to -1 instead) */
+#define CONFIG_BOOT_RETRY_TIME	-10	/* feature is avaiable but not enabled */
+#define CONFIG_ZERO_BOOTDELAY_CHECK  	/* check console even if bootdelay = 0 */
+
+#define CONFIG_BOOTCOMMAND	"diskboot 200000 0:1; bootm" /* autoboot command		*/
+#define CONFIG_BOOTARGS		"console=ttyS0,9600 root=/dev/hda5" /* boot arguments */
+
+#define CONFIG_IPADDR		10.0.0.100
+#define CONFIG_SERVERIP		10.0.0.1
+#define CONFIG_PREBOOT
+/***************************************************************
+ * defines if the console is stored in the environment
+ ***************************************************************/
+#define CFG_CONSOLE_IS_IN_ENV	/* stdin, stdout and stderr are in evironment */
+/***************************************************************
+ * defines if an overwrite_console function exists
+ *************************************************************/
+#define CFG_CONSOLE_OVERWRITE_ROUTINE
+#define CFG_CONSOLE_INFO_QUIET
+/***************************************************************
+ * defines if the overwrite_console should be stored in the
+ * environment
+ **************************************************************/
+#undef CFG_CONSOLE_ENV_OVERWRITE
+
+/**************************************************************
+ * loads config
+ *************************************************************/
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
+#define CFG_LOADS_BAUD_CHANGE	1	/* allow baudrate change	*/
+
+#define CONFIG_MISC_INIT_R
+/***********************************************************
+ * Miscellaneous configurable options
+ **********************************************************/
+#define CFG_LONGHELP			/* undef to save memory		*/
+#define CFG_PROMPT	"=> "		/* Monitor Command Prompt	*/
+#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_MEMTEST_START	0x0100000	/* memtest works on	*/
+#define CFG_MEMTEST_END		0x0C00000	/* 1 ... 12 MB in DRAM	*/
+
+#undef	CFG_EXT_SERIAL_CLOCK	       /* no external serial clock used */
+#define CFG_BASE_BAUD       916667
+
+/* The following table includes the supported baudrates */
+#define CFG_BAUDRATE_TABLE	\
+	{ 300, 600, 1200, 2400, 4800, 9600, 19200, 38400,     \
+	 57600, 115200, 230400, 460800, 921600 }
+
+#define CFG_LOAD_ADDR	0x200000	/* default load address */
+#define CFG_EXTBDINFO	1		/* To use extended board_into (bd_t) */
+
+#define CFG_HZ		1000		/* decrementer freq: 1 ms ticks */
+
+/*-----------------------------------------------------------------------
+ * PCI stuff
+ *-----------------------------------------------------------------------
+ */
+#define PCI_HOST_ADAPTER 0              /* configure as pci adapter     */
+#define PCI_HOST_FORCE  1               /* configure as pci host        */
+#define PCI_HOST_AUTO   2               /* detected via arbiter enable  */
+
+#define CONFIG_PCI			/* include pci support		*/
+#define CONFIG_PCI_HOST PCI_HOST_FORCE	/* configure as pci-host	*/
+#define CONFIG_PCI_PNP			/* pci plug-and-play		*/
+					/* resource configuration	*/
+#define CFG_PCI_SUBSYS_VENDORID 0x0000	/* PCI Vendor ID: to-do!!!	*/
+#define CFG_PCI_SUBSYS_DEVICEID 0x0000	/* PCI Device ID: to-do!!!	*/
+#define CFG_PCI_PTM1LA	0x00000000	/* point to sdram		*/
+#define CFG_PCI_PTM1MS	0x80000001	/* 2GB, enable hard-wired to 1	*/
+#define CFG_PCI_PTM1PCI 0x00000000      /* Host: use this pci address   */
+#define CFG_PCI_PTM2LA	0x00000000	/* disabled			*/
+#define CFG_PCI_PTM2MS	0x00000000	/* disabled			*/
+#define CFG_PCI_PTM2PCI 0x00000000      /* Host: use this pci address   */
+
+/*-----------------------------------------------------------------------
+ * 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_FLASH_BASE		0xFFF80000
+#define CFG_MONITOR_BASE	CFG_FLASH_BASE
+#define CFG_MONITOR_LEN		(512 * 1024)	/* Reserve 512 kB for Monitor	*/
+#define CFG_MALLOC_LEN		(128 * 1024)	/* 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 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	256	/* max number of sectors on one chip	*/
+
+#define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
+#define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_DCACHE_SIZE		8192	/* For IBM 405 CPUs			*/
+#define CFG_CACHELINE_SIZE	32	/* ...			*/
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT	5	/* log base 2 of the above value	*/
+#endif
+
+/*
+ * Init Memory Controller:
+ */
+
+#define FLASH_BASE0_PRELIM	0xFFC00000	/* FLASH bank #0	*/
+#define FLASH_BASE1_PRELIM	0		/* FLASH bank #1	*/
+
+#define CONFIG_BOARD_PRE_INIT
+
+/* Peripheral Bus Mapping */
+#define PER_PLD_ADDR		0xF4000000 /* smallest window is 1MByte 0x10 0000*/
+#define PER_UART0_ADDR		0xF4100000 /* smallest window is 1MByte 0x10 0000*/
+#define PER_UART1_ADDR		0xF4200000 /* smallest window is 1MByte 0x10 0000*/
+
+#define MULTI_PURPOSE_SOCKET_ADDR 0xF8000000
+#define CONFIG_PORT_ADDR 	PER_PLD_ADDR + 5
+
+
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in On Chip SRAM)
+ */
+#define CFG_TEMP_STACK_OCM      1
+#define CFG_OCM_DATA_ADDR	0xF0000000
+#define CFG_OCM_DATA_SIZE	0x1000
+#define CFG_INIT_RAM_ADDR	CFG_OCM_DATA_ADDR 	/* inside of On Chip SRAM    */
+#define CFG_INIT_RAM_END	CFG_OCM_DATA_SIZE	/* End of On Chip 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
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH	*/
+#define BOOTFLAG_WARM	0x02		/* Software reboot			*/
+
+
+/***********************************************************************
+ * External peripheral base address
+ ***********************************************************************/
+#define CFG_ISA_IO_BASE_ADDRESS 0xE8000000
+
+/***********************************************************************
+ * Last Stage Init
+ ***********************************************************************/
+#define CONFIG_LAST_STAGE_INIT
+/************************************************************
+ * Ethernet Stuff
+ ***********************************************************/
+#define CONFIG_MII		1	/* MII PHY management		*/
+#define CONFIG_PHY_ADDR		1	/* PHY address			*/
+
+/************************************************************
+ * RTC
+ ***********************************************************/
+#define CONFIG_RTC_MC146818
+#undef CONFIG_WATCHDOG			/* watchdog disabled		*/
+
+/************************************************************
+ * IDE/ATA stuff
+ ************************************************************/
+#define CFG_IDE_MAXBUS		2   /* max. 2 IDE busses	*/
+#define CFG_IDE_MAXDEVICE	(CFG_IDE_MAXBUS*2) /* max. 2 drives per IDE bus */
+
+#define CFG_ATA_BASE_ADDR	CFG_ISA_IO_BASE_ADDRESS /* base address */
+#define CFG_ATA_IDE0_OFFSET	0x01F0		/* ide0 offste */
+#define CFG_ATA_IDE1_OFFSET	0x0170		/* ide1 offset */
+#define CFG_ATA_DATA_OFFSET	0		/* data reg offset	*/
+#define CFG_ATA_REG_OFFSET 	0		/* reg offset */
+#define CFG_ATA_ALT_OFFSET	0x200		/* alternate register offset */
+
+#undef	CONFIG_IDE_8xx_DIRECT      /* no pcmcia interface required */
+#undef	CONFIG_IDE_LED	       /* no led for ide supported     */
+#define CONFIG_IDE_RESET       /* reset for ide supported...	*/
+#define CONFIG_IDE_RESET_ROUTINE /* with a special reset function */
+
+/************************************************************
+ * ATAPI support (experimental)
+ ************************************************************/
+#define CONFIG_ATAPI			/* enable ATAPI Support */
+
+/************************************************************
+ * SCSI support (experimental) only SYM53C8xx supported
+ ************************************************************/
+#undef CONFIG_SCSI_SYM53C8XX
+
+#ifdef CONFIG_SCSI_SYM53C8XX
+#define CFG_SCSI_MAX_LUN	8 /* number of supported LUNs */
+#define CFG_SCSI_MAX_SCSI_ID	7 /* maximum SCSI ID (0..6) */
+#define CFG_SCSI_MAX_DEVICE	CFG_SCSI_MAX_SCSI_ID * CFG_SCSI_MAX_LUN /* maximum Target devices */
+#define CFG_SCSI_SPIN_UP_TIME	2
+#endif /* CONFIG_SCSI_SYM53C8XX */
+/************************************************************
+ * DISK Partition support
+ ************************************************************/
+#define CONFIG_DOS_PARTITION
+#define CONFIG_MAC_PARTITION
+#define CONFIG_ISO_PARTITION /* Experimental */
+
+/************************************************************
+ * Disk-On-Chip configuration
+ ************************************************************/
+#define CFG_MAX_DOC_DEVICE	1	/* Max number of DOC devices		*/
+#define CFG_DOC_SHORT_TIMEOUT
+#define CFG_DOC_SUPPORT_2000
+#define CFG_DOC_SUPPORT_MILLENNIUM
+/************************************************************
+ * Keyboard support
+ ************************************************************/
+#undef CONFIG_ISA_KEYBOARD
+
+/************************************************************
+ * Video support
+ ************************************************************/
+#define CONFIG_VIDEO			/*To enable video controller support */
+#define CONFIG_VIDEO_CT69000
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_CONSOLE_EXTRA_INFO
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_VIDEO_SW_CURSOR
+#undef CONFIG_VIDEO_ONBOARD
+/************************************************************
+ * USB support EXPERIMENTAL
+ ************************************************************/
+#define CONFIG_USB_UHCI
+#define CONFIG_USB_KEYBOARD
+#define CONFIG_USB_STORAGE
+
+/* Enable needed helper functions */
+#define CFG_DEVICE_DEREGISTER		/* needs device_deregister */
+
+/************************************************************
+ * Debug support
+ ************************************************************/
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX	2	/* which serial port to use */
+#endif
+
+/************************************************************
+ * Ident
+ ************************************************************/
+#define VERSION_TAG "released"
+#define CONFIG_IDENT_STRING "\n(c) 2002 by MPL AG Switzerland, MEV-10072-001 " VERSION_TAG
+
+
+#endif	/* __CONFIG_H */