Initial revision

1 files changed, 326 insertions, 0 deletions

diff --git a/include/configs/W7OLMG.h b/include/configs/W7OLMG.h
new file mode 100644
index 0000000000..0c06e9181f
--- /dev/null
+++ b/include/configs/W7OLMG.h
@@ -0,0 +1,326 @@
+/*
+ * (C) Copyright 2001
+ * Erik Theisen, Wave 7 Optics, etheisen@mindspring.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
+ */
+
+/*
+ * 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 PPC405GP CPU	*/
+#define CONFIG_4xx		1		/* ...member of PPC405 family	*/
+#define CONFIG_W7O		1		/* ...on a Wave 7 Optics board	*/
+#define CONFIG_W7OLMG		1		/* ...specifically an LMG	*/
+
+#define CONFIG_BOARD_PRE_INIT	1		/* Call board_pre_init	*/
+
+#define CONFIG_SYS_CLK_FREQ	33333333	/* external frequency to pll	*/
+
+#define CONFIG_BAUDRATE		9600
+#define CONFIG_BOOTDELAY	3		/* autoboot after 3 seconds	*/
+
+#if 1
+#define CONFIG_BOOTCOMMAND	"bootvx"	/* VxWorks boot command		*/
+#else
+#define CONFIG_BOOTCOMMAND	"bootp"		/* autoboot command		*/
+#endif
+
+#undef CONFIG_BOOTARGS
+
+#define CONFIG_LOADADDR		F0080000
+
+#define CONFIG_ETHADDR		00:06:0D:00:00:00 /* Default, overridden at boot	*/
+#define CONFIG_OVERWRITE_ETHADDR_ONCE
+#define CONFIG_IPADDR		192.168.1.1
+#define CONFIG_NETMASK		255.255.255.0
+#define CONFIG_SERVERIP		192.168.1.2
+
+#define CONFIG_LOADS_ECHO	1		/* echo on for serial download	*/
+#undef CFG_LOADS_BAUD_CHANGE			/* disallow baudrate change	*/
+
+#define CONFIG_MII		1		/* MII PHY management		*/
+#define CONFIG_PHY_ADDR		0		/* PHY address			*/
+
+#define CONFIG_RTC_M48T35A	1		/* ST Electronics M48 timekeeper */
+#define CONFIG_DTT_LM75     1                /* ON Semi's LM75 */
+#define CONFIG_DTT_SENSORS  {2, 4}           /* Sensor addresses */
+#define CFG_DTT_MAX_TEMP	70
+#define CFG_DTT_LOW_TEMP	-30
+#define CFG_DTT_HYSTERESIS	3
+
+#define CONFIG_COMMANDS		\
+	(CONFIG_CMD_DFL | CFG_CMD_PCI | CFG_CMD_IRQ | CFG_CMD_ASKENV | \
+	 CFG_CMD_DHCP | CFG_CMD_BEDBUG | CFG_CMD_DATE | CFG_CMD_I2C | \
+	 CFG_CMD_EEPROM | CFG_CMD_ELF | CFG_CMD_BSP | CFG_CMD_REGINFO | \
+	 CFG_CMD_DTT)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#undef CONFIG_WATCHDOG				/* watchdog disabled		*/
+#define CONFIG_HW_WATCHDOG			/* HW Watchdog, board specific	*/
+
+#define	CONFIG_SPD_EEPROM			/* SPD EEPROM for SDRAM param.	*/
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP				/* undef to save memory		*/
+#define CFG_PROMPT		"Wave7Optics> " /* Monitor Command Prompt	*/
+#undef  CFG_HUSH_PARSER				/* No hush parse for U-Boot       */
+#ifdef  CFG_HUSH_PARSER
+#define CFG_PROMPT_HUSH_PS2     "> "
+#endif
+#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	0x0400000	/* memtest works on		*/
+#define CFG_MEMTEST_END		0x0C00000	/* 4 ... 12 MB in DRAM		*/
+
+#undef  CFG_EXT_SERIAL_CLOCK			/* external serial clock */
+#define CFG_405_UART_ERRATA_59			/* 405GP/CR Rev. D silicon */
+#define CFG_BASE_BAUD		384000
+
+
+/* The following table includes the supported baudrates */
+#define CFG_BAUDRATE_TABLE	{9600}
+
+#define CFG_CLKS_IN_HZ		1		/* everything, incl board info, in Hz */
+
+#define CFG_LOAD_ADDR		0x100000	/* default load address		*/
+#define CFG_EXTBDINFO		1		/* use extended board_info (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_AUTO	/* select pci host function	*/
+#define CONFIG_PCI_PNP				/* pci plug-and-play		*/
+/* resource configuration	*/
+#define CFG_PCI_SUBSYS_VENDORID 0x1014		/* PCI Vendor ID: IBM		*/
+#define CFG_PCI_SUBSYS_DEVICEID 0x0156		/* PCI Device ID: 405GP		*/
+#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   */
+
+/*-----------------------------------------------------------------------
+ * Set up values for external bus controller
+ * used by cpu_init.c
+ *-----------------------------------------------------------------------
+ */
+ /* use PerWE instead of PCI_INT ( these functions share a pin ) */
+#define CONFIG_USE_PERWE 1
+
+/* use on chip memory ( OCM ) for temperary stack until sdram is tested */
+#define CFG_TEMP_STACK_OCM        1
+
+/* bank 0 is boot flash */
+/* BME=0,TWT=6,CSN=1,OEN=1,WBN=0,WBF=0,TH=2,RE=0,SOR=0,BEM=1,PEN=0 */
+#define CFG_W7O_EBC_PB0AP   0x03050440
+/* BAS=0xFFE,BS=0x1(2MB),BU=0x3(R/W),BW=0x0(8 bits) */
+#define CFG_W7O_EBC_PB0CR   0xFFE38000
+
+/* bank 1 is main flash */
+/* BME=0,TWT=9,CSN=1,OEN=1,WBN=0,WBF=0,TH=1,RE=0,SOR=0,BEM=1,PEN=0 */
+#define CFG_EBC_PB1AP   0x04850240
+/* BAS=0xF00,BS=0x7(128MB),BU=0x3(R/W),BW=0x10(32 bits) */
+#define CFG_EBC_PB1CR   0xF00FC000
+
+/* bank 2 is RTC/NVRAM */
+/* BME=0,TWT=6,CSN=0,OEN=0,WBN=0,WBF=0,TH=2,RE=0,SOR=0,BEM=1,PEN=0 */
+#define CFG_EBC_PB2AP   0x03000440
+/* BAS=0xFC0,BS=0x0(1MB),BU=0x3(R/W),BW=0x0(8 bits) */
+#define CFG_EBC_PB2CR   0xFC018000
+
+/* bank 3 is FPGA 0 */
+/* BME=0,TWT=4,CSN=0,OEN=0,WBN=0,WBF=0,TH=2,RE=0,SOR=0,BEM=0,PEN=0 */
+#define CFG_EBC_PB3AP   0x02000400
+/* BAS=0xFD0,BS=0x0(1MB),BU=0x3(R/W),BW=0x1(16 bits) */
+#define CFG_EBC_PB3CR   0xFD01A000
+
+/* bank 4 is SAM 8 bit range */
+/* BME=,TWT=,CSN=,OEN=,WBN=,WBF=,TH=,RE=,SOR=,BEM=,PEN= */
+#define CFG_EBC_PB4AP   0x02840380
+/* BAS=,BS=,BU=0x3(R/W),BW=0x0(8 bits) */
+#define CFG_EBC_PB4CR   0xFE878000
+
+/* bank 5 is SAM 16 bit range */
+/* BME=0,TWT=10,CSN=2,OEN=0,WBN=0,WBF=0,TH=6,RE=1,SOR=1,BEM=0,PEN=0 */
+#define CFG_EBC_PB5AP   0x05040d80
+/* BAS=,BS=,BU=0x3(R/W),BW=0x1(16 bits) */
+#define CFG_EBC_PB5CR   0xFD87A000
+
+/* bank 6 is unused */
+/* pb6ap = 0 */
+#define CFG_EBC_PB6AP   0x00000000
+/* pb6cr = 0 */
+#define CFG_EBC_PB6CR   0x00000000
+
+/* bank 7 is LED register */
+/* BME=0,TWT=6,CSN=1,OEN=1,WBN=0,WBF=0,TH=2,RE=0,SOR=0,BEM=1,PEN=0 */
+#define CFG_W7O_EBC_PB7AP   0x03050440
+/* BAS=0xFE0,BS=0x0(1MB),BU=0x3(R/W),BW=0x2(32 bits) */
+#define CFG_W7O_EBC_PB7CR   0xFE01C000
+
+/*-----------------------------------------------------------------------
+ * 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		0xFFFC0000
+#define CFG_MONITOR_BASE	CFG_FLASH_BASE
+#define CFG_MONITOR_LEN		(256 * 1024)	/* Reserve 196 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	2		/* max number of memory banks	*/
+#define CFG_MAX_FLASH_SECT	256		/* max number of sec on 1 chip	*/
+
+#define CFG_FLASH_ERASE_TOUT	120000		/* Timeout, Flash Erase, in ms	*/
+#define CFG_FLASH_WRITE_TOUT	500		/* Timeout, Flash Write, in ms	*/
+#define CFG_FLASH_PROTECTION	1		/* Use real Flash protection	*/
+
+#if 1 /* Use NVRAM for environment variables */
+/*-----------------------------------------------------------------------
+ * NVRAM organization
+ */
+#define CFG_ENV_IS_IN_NVRAM	1		/* use NVRAM for env vars	*/
+#define CFG_NVRAM_BASE_ADDR	0xfc000000	/* NVRAM base address		*/
+#define CFG_NVRAM_SIZE		(32*1024)	/* NVRAM size			*/
+#define CFG_ENV_SIZE		0x1000		/* Size of Environment vars	*/
+/*define CFG_ENV_ADDR		 \
+	(CFG_NVRAM_BASE_ADDR+CFG_NVRAM_SIZE-CFG_ENV_SIZE) Env  */
+#define CFG_ENV_ADDR		CFG_NVRAM_BASE_ADDR
+
+#else /* Use Boot Flash for environment variables */
+/*-----------------------------------------------------------------------
+ * Flash EEPROM for environment
+ */
+#define CFG_ENV_IS_IN_FLASH 1
+#define CFG_ENV_OFFSET		0x00040000	/* Offset of Environment Sector */
+#define CFG_ENV_SIZE		0x10000		/* Total Size of env. sector	*/
+
+#define CFG_ENV_SECT_SIZE	0x10000		/* see README - env sec tot sze */
+#endif
+
+/*-----------------------------------------------------------------------
+ * I2C EEPROM (ATMEL 24C04N)
+ */
+#define CONFIG_HARD_I2C		1		/* Hardware assisted I2C	*/
+#define CFG_I2C_SPEED		400000		/* I2C speed and slave address */
+#define CFG_I2C_SLAVE		0x7F
+
+#define CFG_I2C_EEPROM_ADDR	0x50		/* EEPROM ATMEL 24C04N		*/
+#define CFG_I2C_EEPROM_ADDR_LEN	1		/* Bytes of address		*/
+#define CFG_EEPROM_PAGE_WRITE_ENABLE
+#define CFG_EEPROM_PAGE_WRITE_BITS 3
+#define CFG_I2C_MULTI_EEPROMS
+/*-----------------------------------------------------------------------
+ * Definitions for Serial Presence Detect EEPROM address
+ * (to get SDRAM settings)
+ */
+#define SPD_EEPROM_ADDRESS      0x50	/* XXX conflicting address!!! XXX */
+
+/*-----------------------------------------------------------------------
+ * 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 val. */
+#endif
+
+/*
+ * Init Memory Controller:
+ */
+#define FLASH_BASE0_PRELIM	0xFFE00000	/* FLASH bank #0		*/
+#define FLASH_BASE1_PRELIM	0xF0000000	/* FLASH bank #1		*/
+
+/* On Chip Memory location */
+#define CFG_OCM_DATA_ADDR	0xF8000000
+#define CFG_OCM_DATA_SIZE	0x1000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in RAM)
+ */
+#define CFG_INIT_RAM_ADDR	CFG_OCM_DATA_ADDR /* inside of SDRAM		*/
+#define CFG_INIT_RAM_END	CFG_OCM_DATA_SIZE /* End of used area in RAM	*/
+#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		*/
+
+#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
+
+/*
+ * FPGA(s) configuration
+ */
+#define CFG_FPGA_IMAGE_LEN	0x80000		/* 512KB FPGA image		*/
+#define CONFIG_NUM_FPGAS	1		/* Number of FPGAs on board	*/
+#define CONFIG_MAX_FPGAS	6		/* Maximum number of FPGAs	*/
+#define CONFIG_FPGAS_BASE	0xFD000000L	/* Base address of FPGAs	*/
+#define CONFIG_FPGAS_BANK_SIZE	0x00100000L	/* FPGAs' mmap bank size	*/
+
+#endif	/* __CONFIG_H */