Initial revision

3 files changed, 711 insertions, 0 deletions

diff --git a/include/cmd_disk.h b/include/cmd_disk.h
new file mode 100644
index 0000000..d3bdb31
--- /dev/null
+++ b/include/cmd_disk.h
@@ -0,0 +1,57 @@
+/*
+ * (C) Copyright 2000
+ * 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
+ */
+
+/*
+ * Harddisk support
+ */
+#ifndef	_CMD_DISK_H
+#define	_CMD_DISK_H
+
+#include <common.h>
+#include <command.h>
+
+/*
+ * Type string for PPC bootable partitions
+ */
+#define BOOT_PART_TYPE	"U-Boot"
+
+#if 0
+
+typedef	struct disk_partition {
+	ulong	start;		/* # of first block in partition	*/
+	ulong	size;		/* number of blocks in partition	*/
+	ulong	blksz;		/* block size in bytes			*/
+	uchar	name[32];	/* partition name			*/
+	uchar	type[32];	/* string type description		*/
+} disk_partition_t;
+
+int get_partition_info     (block_dev_desc_t * dev_desc, int part, disk_partition_t *info);
+#ifdef CONFIG_MAC_PARTITION
+int get_partition_info_mac (block_dev_desc_t * dev_desc, int part, disk_partition_t *info);
+#endif
+#ifdef CONFIG_DOS_PARTITION
+int get_partition_info_dos (block_dev_desc_t * dev_desc, int part, disk_partition_t *info);
+#endif
+#endif	/* 0 */
+
+#endif	/* _CMD_DISK_H */
diff --git a/include/configs/AMX860.h b/include/configs/AMX860.h
new file mode 100644
index 0000000..420cd08
--- /dev/null
+++ b/include/configs/AMX860.h
@@ -0,0 +1,297 @@
+/*
+ * (C) Copyright 2001
+ * 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_MPC860		1
+#define CONFIG_AMX860		1
+
+#undef	CONFIG_8xx_CONS_SMC1		/* Console is on SCC2		*/
+#undef	CONFIG_8xx_CONS_SMC2
+#define	CONFIG_8xx_CONS_SCC2	1
+#undef	CONFIG_8xx_CONS_NONE
+#define CONFIG_BAUDRATE		9600
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
+
+#define MPC8XX_FACT		10		/* Multiply by 10	*/
+#define MPC8XX_XIN		5000000			/* 5 MHz in	*/
+#define MPC8XX_HZ ((MPC8XX_XIN) * (MPC8XX_FACT))
+
+#define	CONFIG_CLOCKS_IN_MHZ	1	/* clocks passsed to Linux in MHz */
+
+#if 0
+#define CONFIG_BOOTDELAY	-1	/* autoboot disabled		*/
+#else
+#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds	*/
+#endif
+
+#define CONFIG_BOOTCOMMAND							\
+	"bootp;"								\
+	"setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) "	\
+	"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off;"	\
+	"bootm"				/* autoboot command */
+
+#undef CONFIG_BOOTARGS
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#undef	CONFIG_KGDB_ON_SMC		/* define if kgdb on SMC */
+#define	CONFIG_KGDB_ON_SCC		/* define if kgdb on SCC */
+#undef	CONFIG_KGDB_NONE		/* define if kgdb on something else */
+#define CONFIG_KGDB_INDEX	1	/* which serial channel for kgdb */
+#define CONFIG_KGDB_BAUDRATE	9600	/* speed to run kgdb serial port at */
+#endif
+
+
+#undef	CONFIG_WATCHDOG			/* watchdog disabled		*/
+
+#define	CONFIG_SCC1_ENET	1	/* use SCC1 ethernet */
+
+#define	CONFIG_RTC_MPC8xx		/* use internal RTC of MPC8xx	*/
+
+#define CONFIG_COMMANDS	      ( CONFIG_CMD_DFL	| \
+				CFG_CMD_DHCP	| \
+				CFG_CMD_DATE	)
+
+#define CONFIG_BOOTP_MASK	(CONFIG_BOOTP_DEFAULT | CONFIG_BOOTP_BOOTFILESIZE)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/*
+ * 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		0x0200000	/* 1 ... 4 MB in DRAM	*/
+
+#define CFG_LOAD_ADDR	 	0x00100000
+
+#define	CFG_HZ		1000		/* decrementer freq: 1 ms ticks	*/
+
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+
+/*-----------------------------------------------------------------------
+ * Internal Memory Mapped Register
+ */
+#define CFG_IMMR			0xFF000000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CFG_INIT_RAM_ADDR	CFG_IMMR
+#define	CFG_INIT_RAM_END	0x2F00	/* End of used area in DPRAM	*/
+#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
+
+/*-----------------------------------------------------------------------
+ * 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		0x40000000
+#if defined(DEBUG)
+#define	CFG_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor	*/
+#else
+#define	CFG_MONITOR_LEN		(192 << 10)	/* Reserve 192 kB for Monitor	*/
+#endif
+#define CFG_MONITOR_BASE	CFG_FLASH_BASE
+#define	CFG_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc()	*/
+
+/*
+ * U-Boot for AMX board supports two types of memory extension
+ * modules: one that provides 4 MB flash memory, and another one with
+ * 16 MB EDO DRAM.
+ *
+ * The flash module swaps the CS0 and CS1 signals: if the module is
+ * installed, CS0 is connected to Flash on the module and CS1 is
+ * connected to the on-board Flash. This means that you must intall
+ * U-Boot when the Flash module is plugged in, if you plan to use
+ * it.
+ *
+ * To enable support for the DRAM extension card, CONFIG_AMX_RAM_EXT
+ * must be defined. The DRAM module uses CS1.
+ *
+ * Only one of these modules may be installed at a time. If U-Boot
+ * is compiled with the CONFIG_AMX_RAM_EXT option set, it will not
+ * work if the Flash extension module is installed instead of the
+ * DRAM module.
+ */
+#define CONFIG_AMX_RAM_EXT	/* 16Mb Ext. DRAM module support */
+
+/*
+ * 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.
+ *
+ * Use 4 MB for without and 8 MB with 16 MB DRAM extension module
+ * (CONFIG_AMX_RAM_EXT)
+ */
+#ifdef CONFIG_AMX_RAM_EXT
+# define	CFG_BOOTMAPSZ	(8 << 20)	/* Initial Memory map for Linux	*/
+#else
+# define	CFG_BOOTMAPSZ	(4 << 20)	/* Initial Memory map for Linux	*/
+#endif
+/*-----------------------------------------------------------------------
+ * FLASH organization
+ */
+#define CFG_MAX_FLASH_BANKS	2	/* max number of memory banks		*/
+#define CFG_MAX_FLASH_SECT	35	/* 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)	*/
+
+#define	CFG_ENV_IS_IN_FLASH	1
+#define	CFG_ENV_OFFSET		0x8000	/*   Offset   of Environment Sector	*/
+#define	CFG_ENV_SIZE		0x4000	/* Total Size of Environment Sector	*/
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_CACHELINE_SIZE	16	/* For all MPC8xx CPUs			*/
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT	4	/* log base 2 of the above value	*/
+#endif
+
+/*-----------------------------------------------------------------------
+ * SYPCR - System Protection Control					11-9
+ * SYPCR can only be written once after reset!
+ *-----------------------------------------------------------------------
+ * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
+ */
+#if defined(CONFIG_WATCHDOG)
+#define CFG_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
+			 SYPCR_SWE  | SYPCR_SWRI| SYPCR_SWP)
+#else
+#define CFG_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
+#endif
+
+/*-----------------------------------------------------------------------
+ * SIUMCR - SIU Module Configuration					11-6
+ *-----------------------------------------------------------------------
+ * PCMCIA config., multi-function pin tri-state
+ */
+#define CFG_SIUMCR	(SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+
+/*-----------------------------------------------------------------------
+ * TBSCR - Time Base Status and Control					11-26
+ *-----------------------------------------------------------------------
+ * Clear Reference Interrupt Status, Timebase freezing enabled
+ */
+#define CFG_TBSCR	(TBSCR_REFA | TBSCR_REFB | TBSCR_TBE)
+
+/*-----------------------------------------------------------------------
+ * PISCR - Periodic Interrupt Status and Control		11-31
+ *-----------------------------------------------------------------------
+ * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
+ */
+#define CFG_PISCR	(PISCR_PS | PISCR_PITF)
+
+/*-----------------------------------------------------------------------
+ * PLPRCR - PLL, Low-Power, and Reset Control Register	15-30
+ *-----------------------------------------------------------------------
+ * set the PLL, the low-power modes and the reset control (15-29)
+ */
+#define CFG_PLPRCR	(((MPC8XX_FACT-1) << PLPRCR_MF_SHIFT) |	\
+				PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST)
+
+/*-----------------------------------------------------------------------
+ * SCCR - System Clock and reset Control Register		15-27
+ *-----------------------------------------------------------------------
+ * Set clock output, timebase and RTC source and divider,
+ * power management and some other internal clocks
+ */
+#define SCCR_MASK	SCCR_EBDF11
+#define CFG_SCCR	(SCCR_TBS|SCCR_COM00|SCCR_DFSYNC00|SCCR_DFBRG00|SCCR_DFNL000|SCCR_DFNH000|SCCR_DFLCD000|SCCR_DFALCD00)
+
+#define CFG_DER		0
+
+/*
+ * Init Memory Controller:
+ *
+ * BR0/1 and OR0/1 (FLASH)
+ */
+
+#define FLASH_BASE0_PRELIM	0x40000000	/* FLASH bank #0	*/
+#ifndef CONFIG_AMX_RAM_EXT
+#define FLASH_BASE1_PRELIM	0x60000000	/* FLASH bank #1	*/
+#endif
+
+#define CFG_REMAP_OR_AM		0x80000000	/* OR addr mask */
+#define CFG_PRELIM_OR_AM	0xFFC00000	/* OR addr mask */
+
+/* FLASH timing: ACS = 10, TRLX = 1, CSNT = 1, SCY = 3, EHTR = 0	*/
+/*				 0x00000800	0x00000400 0x00000100 0x00000030     0x00000004 */
+#define CFG_OR_TIMING_FLASH	(OR_CSNT_SAM  | OR_ACS_DIV4 | OR_BI | OR_SCY_5_CLK | OR_TRLX)
+
+#define CFG_OR0_REMAP	(CFG_REMAP_OR_AM  | CFG_OR_TIMING_FLASH)
+
+#define CFG_OR0_PRELIM	0xFFC00954	/* Real values for the board */
+#define CFG_BR0_PRELIM	0x40000001	/* Real values for the board */
+
+#ifndef CONFIG_AMX_RAM_EXT
+#define CFG_OR1_REMAP	CFG_OR0_REMAP
+#define CFG_OR1_PRELIM	0xFFC00954	/* Real values for the board */
+#define CFG_BR1_PRELIM	0x60000001	/* Real values for the board */
+#endif
+
+/* DSP ("Glue") Xilinx */
+#define CFG_OR6_PRELIM	0xFFFF8000	/* 32kB, 15 waits, cs after addr, no bursts */
+#define CFG_BR6_PRELIM	0x60000401	/* use GPCM for CS generation, 8 bit port */
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define	BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH	*/
+#define BOOTFLAG_WARM	0x02		/* Software reboot			*/
+
+#endif	/* __CONFIG_H */
diff --git a/include/configs/SXNI855T.h b/include/configs/SXNI855T.h
new file mode 100644
index 0000000..8725f27
--- /dev/null
+++ b/include/configs/SXNI855T.h
@@ -0,0 +1,357 @@
+/*
+ * U-Boot configuration for SIXNET SXNI855T CPU board.
+ * This board is based (loosely) on the Motorola FADS board, so this
+ * file is based (loosely) on config_FADS860T.h, see it for additional
+ * credits.
+ *
+ * Copyright (c) 2000-2002 Dave Ellis, SIXNET, dge@sixnetio.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
+ *
+ */
+
+/*
+ * Memory map:
+ *
+ *   ff100000 -> ff13ffff : FPGA        CS1
+ *   ff030000 -> ff03ffff : EXPANSION   CS7
+ *   ff020000 -> ff02ffff : DATA FLASH  CS4
+ *   ff018000 -> ff01ffff : UART B      CS6/UPMB
+ *   ff010000 -> ff017fff : UART A      CS5/UPMB
+ *   ff000000 -> ff00ffff : IMAP                   internal to the MPC855T
+ *   f8000000 -> fbffffff : FLASH       CS0        up to 64MB
+ *   f4000000 -> f7ffffff : NVSRAM      CS2        up to 64MB
+ *   00000000 -> 0fffffff : SDRAM       CS3/UPMA   up to 256MB
+ */
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#include <mpc8xx_irq.h>
+
+#define CONFIG_SXNI855T		1	/* SIXNET IPm 855T CPU module */
+
+/* The 855T is just a stripped 860T and needs code for 860, so for now
+ * at least define 860, 860T and 855T
+ */
+#define CONFIG_MPC860		1
+#define CONFIG_MPC860T		1
+#define CONFIG_MPC855T		1
+
+#define	CONFIG_8xx_CONS_SMC1	1	/* Console is on SMC1		*/
+#undef	CONFIG_8xx_CONS_SMC2
+#undef	CONFIG_8xx_CONS_SCC1
+#undef	CONFIG_8xx_CONS_NONE
+#define CONFIG_BAUDRATE		9600
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
+
+#define MPC8XX_FACT		10	/* 50 MHz is 5 MHz in times 10	*/
+
+#define	CONFIG_CLOCKS_IN_MHZ	1	/* clocks passsed to Linux in MHz */
+
+#if 0
+#define CONFIG_BOOTDELAY	-1	/* autoboot disabled		*/
+#else
+#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds	*/
+#endif
+
+#define CONFIG_BOOTCOMMAND	"bootm f8040000 f8100000" /* autoboot command */
+#define CONFIG_BOOTARGS		"root=/dev/ram ip=off"
+
+#define CONFIG_MISC_INIT_R		/* have misc_init_r() function */
+#define CONFIG_BOARD_POSTCLK_INIT	/* have board_postclk_init() function */
+
+#undef	CONFIG_WATCHDOG			/* watchdog disabled		*/
+
+#define	CONFIG_RTC_DS1306		/* Dallas 1306 real time clock	*/
+
+#define	CONFIG_SOFT_I2C			/* I2C bit-banged		*/
+/*
+ * Software (bit-bang) I2C driver configuration
+ */
+#define PB_SCL		0x00000020	/* PB 26 */
+#define PB_SDA		0x00000010	/* PB 27 */
+
+#define I2C_INIT	(immr->im_cpm.cp_pbdir |=  PB_SCL)
+#define I2C_ACTIVE	(immr->im_cpm.cp_pbdir |=  PB_SDA)
+#define I2C_TRISTATE	(immr->im_cpm.cp_pbdir &= ~PB_SDA)
+#define I2C_READ	((immr->im_cpm.cp_pbdat & PB_SDA) != 0)
+#define I2C_SDA(bit)	if(bit) immr->im_cpm.cp_pbdat |=  PB_SDA; \
+			else    immr->im_cpm.cp_pbdat &= ~PB_SDA
+#define I2C_SCL(bit)	if(bit) immr->im_cpm.cp_pbdat |=  PB_SCL; \
+			else    immr->im_cpm.cp_pbdat &= ~PB_SCL
+#define I2C_DELAY	udelay(5)	/* 1/4 I2C clock duration */
+
+# define CFG_I2C_SPEED		50000
+# define CFG_I2C_SLAVE		0xFE
+# define CFG_I2C_EEPROM_ADDR	0x50	/* Atmel 24C64			*/
+# define CFG_I2C_EEPROM_ADDR_LEN 2	/* two byte address		*/
+
+#define	CONFIG_FEC_ENET		1	/* use FEC ethernet  */
+
+#define CFG_DISCOVER_PHY
+
+#define CONFIG_COMMANDS		(CONFIG_CMD_DFL | CFG_CMD_EEPROM | CFG_CMD_DATE)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/*
+ * Miscellaneous configurable options
+ */
+#define	CFG_LONGHELP			/* undef to save a little 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		0x0400000	/* 1 ... 4 MB in DRAM	*/
+
+#define CFG_LOAD_ADDR	 	0x00100000
+
+#define	CFG_HZ		1000		/* decrementer freq: 1 ms ticks	*/
+
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+/*-----------------------------------------------------------------------
+ * Internal Memory Mapped Register
+ */
+#define CFG_IMMR		0xFF000000
+#define CFG_IMMR_SIZE		((uint)(64 * 1024))
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CFG_INIT_RAM_ADDR	CFG_IMMR
+#define	CFG_INIT_RAM_END	0x2F00	/* End of used area in DPRAM	*/
+#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
+
+/*-----------------------------------------------------------------------
+ * 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_SRAM_BASE		0xF4000000
+#define	CFG_SRAM_SIZE		0x04000000	/* autosize up to 64Mbyte */
+
+#define CFG_FLASH_BASE		0xF8000000
+#define CFG_FLASH_SIZE		((uint)(8 * 1024 * 1024))	/* max 8Mbyte */
+
+#define CFG_DFLASH_BASE		0xff020000 /* DiskOnChip or NAND FLASH */
+#define CFG_DFLASH_SIZE		0x00010000
+
+#define CFG_FPGA_BASE		0xFF100000	/* Xilinx FPGA */
+#define CFG_FPGA_PROG		0xFF130000	/* Programming address */
+#define CFG_FPGA_SIZE		0x00040000	/* 256KiB usable */
+
+#define	CFG_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor	*/
+#define CFG_MONITOR_BASE	CFG_FLASH_BASE
+#define	CFG_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	CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux	*/
+/*-----------------------------------------------------------------------
+ * FLASH organization
+ */
+#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks		*/
+/* Intel 28F640 has 135, 127 64K sectors in 8MB, + 8 more for 8K boot blocks.
+ * AMD 29LV641 has 128 64K sectors in 8MB
+ */
+#define CFG_MAX_FLASH_SECT	135	/* 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_CACHELINE_SIZE	16	/* For all MPC8xx CPUs			*/
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT	4	/* log base 2 of the above value	*/
+#endif
+
+/*-----------------------------------------------------------------------
+ * SYPCR - System Protection Control					11-9
+ * SYPCR can only be written once after reset!
+ *-----------------------------------------------------------------------
+ * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
+ */
+#if defined(CONFIG_WATCHDOG)
+#define CFG_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
+			 SYPCR_SWE  | SYPCR_SWRI| SYPCR_SWP)
+#else
+#define CFG_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
+#endif
+
+/*-----------------------------------------------------------------------
+ * SIUMCR - SIU Module Configuration					11-6
+ *-----------------------------------------------------------------------
+ * PCMCIA config., multi-function pin tri-state
+ */
+#define CFG_SIUMCR	(SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+
+/*-----------------------------------------------------------------------
+ * TBSCR - Time Base Status and Control					11-26
+ *-----------------------------------------------------------------------
+ * Clear Reference Interrupt Status, Timebase freezing enabled
+ */
+#define CFG_TBSCR	(TBSCR_REFA | TBSCR_REFB | TBSCR_TBE)
+
+/*-----------------------------------------------------------------------
+ * PISCR - Periodic Interrupt Status and Control		11-31
+ *-----------------------------------------------------------------------
+ * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
+ */
+#define CFG_PISCR	(PISCR_PS | PISCR_PITF)
+
+/*-----------------------------------------------------------------------
+ * PLPRCR - PLL, Low-Power, and Reset Control Register	15-30
+ *-----------------------------------------------------------------------
+ * set the PLL, the low-power modes and the reset control (15-29)
+ */
+#define CFG_PLPRCR	(((MPC8XX_FACT-1) << PLPRCR_MF_SHIFT) |	\
+				PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST)
+
+/*-----------------------------------------------------------------------
+ * SCCR - System Clock and reset Control Register		15-27
+ *-----------------------------------------------------------------------
+ * Set clock output, timebase and RTC source and divider,
+ * power management and some other internal clocks
+ */
+#define SCCR_MASK	SCCR_EBDF11
+#define CFG_SCCR	(SCCR_TBS|SCCR_COM00|SCCR_DFSYNC00|SCCR_DFBRG00|SCCR_DFNL000|SCCR_DFNH000|SCCR_DFLCD000|SCCR_DFALCD00)
+
+ /*-----------------------------------------------------------------------
+ *
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CFG_DER		0
+
+/* Because of the way the 860 starts up and assigns CS0 the
+ * entire address space, we have to set the memory controller
+ * differently.  Normally, you write the option register
+ * first, and then enable the chip select by writing the
+ * base register.  For CS0, you must write the base register
+ * first, followed by the option register.
+ */
+
+/*
+ * Init Memory Controller:
+ *
+ **********************************************************
+ * BR0 and OR0 (FLASH)
+ */
+
+#define CFG_PRELIM_OR0_AM	0xFC000000	/* OR addr mask */
+
+/* FLASH timing: ACS = 10, TRLX = 1, CSNT = 1, SCY = 3, EHTR = 0	*/
+#define CFG_OR_TIMING_FLASH	(OR_CSNT_SAM  | OR_ACS_DIV4 | OR_BI | OR_SCY_3_CLK | OR_TRLX)
+
+#define CFG_OR0_PRELIM	(CFG_PRELIM_OR0_AM | CFG_OR_TIMING_FLASH)
+
+#define CONFIG_FLASH_16BIT
+#define CFG_BR0_PRELIM	((CFG_FLASH_BASE & BR_BA_MSK) | BR_PS_16 | BR_V )
+#define CFG_FLASH_PROTECTION	/* need to lock/unlock sectors in hardware */
+
+/**********************************************************
+ * BR1 and OR1 (FPGA)
+ * These preliminary values are also the final values.
+ */
+#define CFG_OR_TIMING_FPGA \
+	(OR_CSNT_SAM | OR_ACS_DIV2 | OR_BI | OR_SCY_5_CLK | OR_EHTR)
+#define CFG_BR1_PRELIM	((CFG_FPGA_BASE & BR_BA_MSK) | BR_PS_8 | BR_V )
+#define CFG_OR1_PRELIM	(((-CFG_FPGA_SIZE) & OR_AM_MSK) | CFG_OR_TIMING_FPGA)
+
+/**********************************************************
+ * BR4 and OR4 (data flash)
+ * These preliminary values are also the final values.
+ */
+#define CFG_OR_TIMING_DFLASH \
+	(OR_CSNT_SAM | OR_ACS_DIV4 | OR_BI | OR_SCY_5_CLK | OR_EHTR)
+#define CFG_BR4_PRELIM	((CFG_DFLASH_BASE & BR_BA_MSK) | BR_PS_8 | BR_V )
+#define CFG_OR4_PRELIM	(((-CFG_DFLASH_SIZE) & OR_AM_MSK) | CFG_OR_TIMING_DFLASH)
+
+/**********************************************************
+ * BR5/6 and OR5/6 (Dual UART)
+ */
+#define CFG_DUART_SIZE	0x8000	/* 32K window, only uses 8 bytes */
+#define CFG_DUARTA_BASE	0xff010000
+#define CFG_DUARTB_BASE	0xff018000
+
+#define DUART_MBMR	0
+#define DUART_OR_VALUE (ORMASK(CFG_DUART_SIZE) | OR_G5LS| OR_BI)
+#define DUART_BR_VALUE (BR_MS_UPMB | BR_PS_8 | BR_V)
+#define DUART_BR5_VALUE ((CFG_DUARTA_BASE & BR_BA_MSK ) | DUART_BR_VALUE)
+#define DUART_BR6_VALUE ((CFG_DUARTB_BASE & BR_BA_MSK ) | DUART_BR_VALUE)
+
+/**********************************************************
+ *
+ * Boot Flags
+ */
+#define	BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH	*/
+#define BOOTFLAG_WARM	0x02		/* Software reboot			*/
+
+#define CONFIG_RESET_ON_PANIC		/* reset if system panic() */
+
+/* to put environment in EEROM */
+#define	CFG_ENV_IS_IN_EEPROM	1
+#define CFG_ENV_OFFSET		0	/* Start right at beginning of NVRAM */
+#define CFG_ENV_SIZE		1024	/* Use only a part of it*/
+
+#if 1
+#define CONFIG_BOOT_RETRY_TIME	60	/* boot if no command in 60 seconds */
+#endif
+
+#if 1
+#define CONFIG_AUTOBOOT_KEYED		/* use key strings to stop autoboot */
+#define CONFIG_AUTOBOOT_PROMPT		"autoboot in %d seconds\n"
+#define CONFIG_AUTOBOOT_DELAY_STR	"delayabit"
+#define CONFIG_AUTOBOOT_STOP_STR	" " /* easy to stop for now */
+#endif
+
+#endif	/* __CONFIG_H */