[people/ms/u-boot.git] / include / configs / PMC405.h

/*
 * (C) Copyright 2001-2004
 * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.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 PPC405 CPU		*/
#define CONFIG_4xx		1	/* ...member of PPC4xx family	*/
#define CONFIG_PMC405		1	/* ...on a PMC405 board		*/

#define CONFIG_BOARD_EARLY_INIT_F 1	/* call board_early_init_f()	*/
#define CONFIG_MISC_INIT_R	1	/* call misc_init_r()		*/

#define CONFIG_SYS_CLK_FREQ	33330000 /* external frequency to pll	*/

#define CONFIG_BAUDRATE		9600
#define CONFIG_BOOTDELAY	3	/* autoboot after 3 seconds	*/

#undef	CONFIG_BOOTARGS
#undef	CONFIG_BOOTCOMMAND

#define CONFIG_PREBOOT                  /* enable preboot variable      */

#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
#define CFG_LOADS_BAUD_CHANGE	1	/* allow baudrate change	*/

#define CONFIG_NET_MULTI	1
#undef  CONFIG_HAS_ETH1

#define CONFIG_MII		1	/* MII PHY management		*/
#define CONFIG_PHY_ADDR		0	/* PHY address			*/
#define CONFIG_LXT971_NO_SLEEP  1       /* disable sleep mode in LXT971 */
#define CONFIG_RESET_PHY_R      1       /* use reset_phy() to disable phy sleep mode */

#define CONFIG_NETCONSOLE		/* include NetConsole support	*/

#define CONFIG_COMMANDS	      ( CONFIG_CMD_DFL	| \
				CFG_CMD_BSP	| \
				CFG_CMD_PCI	| \
				CFG_CMD_IRQ	| \
				CFG_CMD_ELF	| \
				CFG_CMD_DATE	| \
				CFG_CMD_JFFS2	| \
				CFG_CMD_MII	| \
				CFG_CMD_I2C	| \
				CFG_CMD_PING	| \
				CFG_CMD_UNIVERSE | \
				CFG_CMD_EEPROM  )

#define CONFIG_MAC_PARTITION
#define CONFIG_DOS_PARTITION

/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>

#undef	CONFIG_WATCHDOG			/* watchdog disabled		*/

#define CONFIG_RTC_MC146818             /* DS1685 is MC146818 compatible*/
#define CFG_RTC_REG_BASE_ADDR	 0xF0000500 /* RTC Base Address         */

#define CONFIG_SDRAM_BANK0	1	/* init onboard SDRAM bank 0	*/

/*
 * Miscellaneous configurable options
 */
#define CFG_LONGHELP			/* undef to save memory		*/
#define CFG_PROMPT	"=> "		/* Monitor Command Prompt	*/

#undef	CFG_HUSH_PARSER			/* use "hush" command parser	*/
#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_DEVICE_NULLDEV	1	/* include nulldev device	*/

#define CFG_CONSOLE_INFO_QUIET	1	/* don't print console @ startup*/

#define CONFIG_AUTO_COMPLETE	1       /* add autocompletion support   */

#define CFG_MEMTEST_START	0x0400000	/* memtest works on	*/
#define CFG_MEMTEST_END		0x0C00000	/* 4 ... 12 MB in DRAM	*/

#undef	CFG_EXT_SERIAL_CLOCK	       /* no external serial clock used */
#define CFG_IGNORE_405_UART_ERRATA_59	/* ignore ppc405gp errata #59	*/
#define CFG_BASE_BAUD	    691200

/* 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	0x100000	/* default load address */
#define CFG_EXTBDINFO	1		/* To use extended board_into (bd_t) */

#define CFG_HZ		1000		/* decrementer freq: 1 ms ticks */

#define CONFIG_LOOPW            1       /* enable loopw command         */

#define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */

#define CONFIG_VERSION_VARIABLE 1	/* include version env variable */

#define CFG_RX_ETH_BUFFER	16	/* use 16 rx buffer on 405 emac */

/*-----------------------------------------------------------------------
 * 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			/* do pci plug-and-play         */
					/* resource configuration       */

#define CONFIG_PCI_SCAN_SHOW            /* print pci devices @ startup  */

#define CONFIG_PCI_CONFIG_HOST_BRIDGE 1 /* don't skip host bridge config*/

#define CONFIG_PCI_BOOTDELAY    0       /* enable pci bootdelay variable*/

#define CFG_PCI_SUBSYS_VENDORID 0x12FE  /* PCI Vendor ID: esd gmbh      */
#define CFG_PCI_SUBSYS_DEVICEID_NONMONARCH 0x0408  /* PCI Device ID: Non-Monarch */
#define CFG_PCI_SUBSYS_DEVICEID_MONARCH 0x0409     /* PCI Device ID: Monarch */
#define CFG_PCI_SUBSYS_DEVICEID pmc405_pci_subsys_deviceid()

#define CFG_PCI_CLASSCODE       0x0b20  /* PCI Class Code: Processor/PPC*/

#define CFG_PCI_PTM1LA  (bd->bi_memstart) /* point to sdram               */
#define CFG_PCI_PTM1MS  (~(bd->bi_memsize - 1) | 1) /* memsize, enable hard-wired to 1 */
#define CFG_PCI_PTM1PCI 0x00000000      /* Host: use this pci address   */
#if 1
#define CFG_PCI_PTM2LA	0xef000000	/* point to internal regs       */
#define CFG_PCI_PTM2MS  0xff000001      /* 16MB, enable                 */
#define CFG_PCI_PTM2PCI 0x00000000      /* Host: use this pci address   */
#else /* old mapping */
#define CFG_PCI_PTM2LA  0xffc00000      /* point to flash               */
#define CFG_PCI_PTM2MS  0xffc00001      /* 4MB, enable                  */
#define CFG_PCI_PTM2PCI 0x04000000      /* Host: use this pci address   */
#endif
/*-----------------------------------------------------------------------
 * 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_MONITOR_BASE	0xFFFC0000
#define CFG_MONITOR_LEN		(256 * 1024)	/* Reserve 256 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_FLASH_BASE		0xFE000000
#define CFG_FLASH_INCREMENT	0x01000000

#define CFG_FLASH_CFI         1       /* Flash is CFI conformant */
#define CFG_FLASH_CFI_DRIVER  1       /* Use the common driver */
#define CFG_FLASH_PROTECTION  1       /* don't use hardware protection        */
#define CFG_FLASH_USE_BUFFER_WRITE 1  /* use buffered writes (20x faster)     */
#define CFG_MAX_FLASH_BANKS   2       /* max num of flash banks */
#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE, CFG_FLASH_BASE + CFG_FLASH_INCREMENT }
#define CFG_MAX_FLASH_SECT    128     /* max num of sects on one chip */

#define CFG_FLASH_EMPTY_INFO		/* print 'E' for empty sector on flinfo */

/*
 * JFFS2 partitions - second bank contains u-boot
 *
 */
/* No command line, one static partition, whole device */
#undef CONFIG_JFFS2_CMDLINE
#define CONFIG_JFFS2_DEV		"nor0"
#define CONFIG_JFFS2_PART_SIZE		0x01b00000
#define CONFIG_JFFS2_PART_OFFSET	0x00400000

/* mtdparts command line support */
/* Note: fake mtd_id used, no linux mtd map file */
/*
#define CONFIG_JFFS2_CMDLINE
#define MTDIDS_DEFAULT		"nor0=pmc405-0"
#define MTDPARTS_DEFAULT	"mtdparts=pmc405-0:-(jffs2)"
*/

/*-----------------------------------------------------------------------
 * Environment Variable setup
 */
#define CFG_ENV_IS_IN_EEPROM	1	/* use EEPROM for environment vars */
#define CFG_ENV_OFFSET		0x000	/* environment starts at the beginning of the EEPROM */
#define CFG_ENV_SIZE		0x800	/* 2048 bytes may be used for env vars*/
				   /* total size of a CAT24WC16 is 2048 bytes */

#define CFG_NVRAM_BASE_ADDR	0xF0000500		/* NVRAM base address	*/
#define CFG_NVRAM_SIZE		242			/* NVRAM size		*/

/*-----------------------------------------------------------------------
 * I2C EEPROM (CAT24WC16) for environment
 */
#define CONFIG_HARD_I2C			/* I2c with hardware support */
#define CFG_I2C_SPEED		400000	/* I2C speed and slave address */
#define CFG_I2C_SLAVE		0x7F

#define CFG_I2C_EEPROM_ADDR	0x50	/* EEPROM CAT28WC08		*/
#define CFG_I2C_EEPROM_ADDR_LEN 1	/* Bytes of address		*/
/* mask of address bits that overflow into the "EEPROM chip address"	*/
#define CFG_I2C_EEPROM_ADDR_OVERFLOW	0x07
#define CFG_EEPROM_PAGE_WRITE_BITS 4	/* The Catalyst CAT24WC08 has	*/
					/* 16 byte page write mode using*/
					/* last 4 bits of the address	*/
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS	10   /* and takes up to 10 msec */
#define CFG_EEPROM_PAGE_WRITE_ENABLE

/*-----------------------------------------------------------------------
 * Cache Configuration
 */
#define CFG_DCACHE_SIZE		16384	/* For AMCC 405 CPUs, older 405 ppc's	*/
					/* have only 8kB, 16kB is save here	*/
#define CFG_CACHELINE_SIZE	32	/* ...			*/
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#define CFG_CACHELINE_SHIFT	5	/* log base 2 of the above value	*/
#endif

/*-----------------------------------------------------------------------
 * External Bus Controller (EBC) Setup
 */
#define FLASH0_BA	0xFF000000	    /* FLASH 0 Base Address		*/
#define FLASH1_BA	0xFE000000	    /* FLASH 1 Base Address		*/
#define CAN_BA		0xF0000000	    /* CAN Base Address			*/
#define RTC_BA		0xF0000500	    /* RTC Base Address			*/
#define NVRAM_BA        0xF0200000          /* NVRAM Base Address               */

/* Memory Bank 0 (Flash Bank 0) initialization					*/
#define CFG_EBC_PB0AP	0x92015480
#define CFG_EBC_PB0CR	FLASH0_BA | 0x9A000 /* BAS=0xFF0,BS=16MB,BU=R/W,BW=16bit*/

/* Memory Bank 1 (Flash Bank 1) initialization					*/
#define CFG_EBC_PB1AP	0x92015480
#define CFG_EBC_PB1CR	FLASH1_BA | 0x9A000 /* BAS=0xFE0,BS=16MB,BU=R/W,BW=16bit*/

/* Memory Bank 2 (CAN0, 1, RTC) initialization					*/
#define CFG_EBC_PB2AP	0x03000440   /* TWT=5,TH=2,CSN=0,OEN=0,WBN=0,WBF=0      */
#define CFG_EBC_PB2CR	CAN_BA | 0x18000    /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit	*/

/* Memory Bank 3 -> unused */

/* Memory Bank 4 (NVRAM) initialization					*/
#define CFG_EBC_PB4AP	0x03000440   /* TWT=5,TH=2,CSN=0,OEN=0,WBN=0,WBF=0      */
#define CFG_EBC_PB4CR	NVRAM_BA | 0x18000    /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit	*/

/*-----------------------------------------------------------------------
 * FPGA stuff
 */
#define CFG_FPGA_XC95XL		1	    /* using Xilinx XC95XL CPLD	     */
#define CFG_FPGA_MAX_SIZE	32*1024	    /* 32kByte is enough for CPLD    */

/* FPGA program pin configuration */
#define CFG_FPGA_PRG		0x04000000  /* JTAG TMS pin (ppc output)     */
#define CFG_FPGA_CLK		0x02000000  /* JTAG TCK pin (ppc output)     */
#define CFG_FPGA_DATA		0x01000000  /* JTAG TDO->TDI data pin (ppc output) */
#define CFG_FPGA_INIT		0x00010000  /* unused (ppc input)	     */
#define CFG_FPGA_DONE		0x00008000  /* JTAG TDI->TDO pin (ppc input) */

#define CFG_VXWORKS_MAC_PTR	0x00000000	/* Pass Ethernet MAC to VxWorks */

/*-----------------------------------------------------------------------
 * GPIOs
 */
#define CFG_NONMONARCH		(0x80000000 >> 14)   /* GPIO24 */
#define CFG_XEREADY		(0x80000000 >> 15)   /* GPIO15 */
#define CFG_INTA_FAKE		(0x80000000 >> 19)   /* GPIO19 */
#define CFG_SELF_RST		(0x80000000 >> 21)   /* GPIO21 */
#define CFG_REV1_2		(0x80000000 >> 23)   /* GPIO23 */

/*-----------------------------------------------------------------------
 * Definitions for initial stack pointer and data area (in data cache)
 */

/* use on chip memory ( OCM ) for temperary stack until sdram is tested */
#define CFG_TEMP_STACK_OCM	1

/* On Chip Memory location */
#define CFG_OCM_DATA_ADDR	0xF8000000
#define CFG_OCM_DATA_SIZE	0x1000

#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      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

/*
 * Internal Definitions
 *
 * Boot Flags
 */
#define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH	*/
#define BOOTFLAG_WARM	0x02		/* Software reboot			*/

#endif	/* __CONFIG_H */
Commit	Line	Data
071d897c	1	/*
a20b27a3	2	* (C) Copyright 2001-2004
071d897c SR	3	* Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
	4	*
	5	* See file CREDITS for list of people who contributed to this
	6	* project.
	7	*
	8	* This program is free software; you can redistribute it and/or
	9	* modify it under the terms of the GNU General Public License as
	10	* published by the Free Software Foundation; either version 2 of
	11	* the License, or (at your option) any later version.
	12	*
	13	* This program is distributed in the hope that it will be useful,
	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	* GNU General Public License for more details.
	17	*
	18	* You should have received a copy of the GNU General Public License
	19	* along with this program; if not, write to the Free Software
	20	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	21	* MA 02111-1307 USA
	22	*/
	23
	24	/*
	25	* board/config.h - configuration options, board specific
	26	*/
	27
	28	#ifndef __CONFIG_H
	29	#define __CONFIG_H
	30
	31	/*
	32	* High Level Configuration Options
	33	* (easy to change)
	34	*/
	35
	36	#define CONFIG_405GP 1 /* This is a PPC405 CPU */
c837dcb1 WD	37	#define CONFIG_4xx 1 /* ...member of PPC4xx family */
c837dcb1 WD	38	#define CONFIG_PMC405 1 /* ...on a PMC405 board */
071d897c	39
c837dcb1 WD	40	#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
c837dcb1 WD	41	#define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */
071d897c	42
a20b27a3	43	#define CONFIG_SYS_CLK_FREQ 33330000 /* external frequency to pll */
071d897c SR	44
	45	#define CONFIG_BAUDRATE 9600
	46	#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
	47
	48	#undef CONFIG_BOOTARGS
a20b27a3 SR	49	#undef CONFIG_BOOTCOMMAND
	50
	51	#define CONFIG_PREBOOT /* enable preboot variable */
071d897c SR	52
	53	#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
	54	#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
	55
2076d0a1 SR	56	#define CONFIG_NET_MULTI 1
	57	#undef CONFIG_HAS_ETH1
	58
071d897c	59	#define CONFIG_MII 1 /* MII PHY management */
c837dcb1	60	#define CONFIG_PHY_ADDR 0 /* PHY address */
a20b27a3	61	#define CONFIG_LXT971_NO_SLEEP 1 /* disable sleep mode in LXT971 */
2076d0a1 SR	62	#define CONFIG_RESET_PHY_R 1 /* use reset_phy() to disable phy sleep mode */
	63
	64	#define CONFIG_NETCONSOLE /* include NetConsole support */
071d897c SR	65
071d897c SR	66	#define CONFIG_COMMANDS ( CONFIG_CMD_DFL \| \
2853d29b	67	CFG_CMD_BSP \| \
071d897c SR	68	CFG_CMD_PCI \| \
	69	CFG_CMD_IRQ \| \
	70	CFG_CMD_ELF \| \
	71	CFG_CMD_DATE \| \
	72	CFG_CMD_JFFS2 \| \
	73	CFG_CMD_MII \| \
	74	CFG_CMD_I2C \| \
a0e135b4	75	CFG_CMD_PING \| \
a20b27a3 SR	76	CFG_CMD_UNIVERSE \| \
a20b27a3 SR	77	CFG_CMD_EEPROM )
071d897c SR	78
	79	#define CONFIG_MAC_PARTITION
	80	#define CONFIG_DOS_PARTITION
	81
	82	/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
	83	#include <cmd_confdefs.h>
	84
c837dcb1	85	#undef CONFIG_WATCHDOG /* watchdog disabled */
071d897c	86
a20b27a3 SR	87	#define CONFIG_RTC_MC146818 /* DS1685 is MC146818 compatible*/
a20b27a3 SR	88	#define CFG_RTC_REG_BASE_ADDR 0xF0000500 /* RTC Base Address */
071d897c	89
c837dcb1	90	#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
071d897c SR	91
	92	/*
	93	* Miscellaneous configurable options
	94	*/
	95	#define CFG_LONGHELP /* undef to save memory */
	96	#define CFG_PROMPT "=> " /* Monitor Command Prompt */
	97
	98	#undef CFG_HUSH_PARSER /* use "hush" command parser */
	99	#ifdef CFG_HUSH_PARSER
c837dcb1	100	#define CFG_PROMPT_HUSH_PS2 "> "
071d897c SR	101	#endif
	102
	103	#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
c837dcb1	104	#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
071d897c	105	#else
c837dcb1	106	#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
071d897c SR	107	#endif
	108	#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
	109	#define CFG_MAXARGS 16 /* max number of command args */
	110	#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
	111
c837dcb1	112	#define CFG_DEVICE_NULLDEV 1 /* include nulldev device */
071d897c	113
c837dcb1	114	#define CFG_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
071d897c	115
a20b27a3 SR	116	#define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */
a20b27a3 SR	117
071d897c SR	118	#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
	119	#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
	120
c837dcb1 WD	121	#undef CFG_EXT_SERIAL_CLOCK /* no external serial clock used */
	122	#define CFG_IGNORE_405_UART_ERRATA_59 /* ignore ppc405gp errata #59 */
	123	#define CFG_BASE_BAUD 691200
071d897c SR	124
071d897c SR	125	/* The following table includes the supported baudrates */
c837dcb1	126	#define CFG_BAUDRATE_TABLE \
8bde7f77 WD	127	{ 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \
8bde7f77 WD	128	57600, 115200, 230400, 460800, 921600 }
071d897c SR	129
	130	#define CFG_LOAD_ADDR 0x100000 /* default load address */
	131	#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
	132
c837dcb1	133	#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
071d897c	134
a20b27a3 SR	135	#define CONFIG_LOOPW 1 /* enable loopw command */
a20b27a3 SR	136
071d897c SR	137	#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
071d897c SR	138
c837dcb1	139	#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
53cf9435	140
c837dcb1	141	#define CFG_RX_ETH_BUFFER 16 /* use 16 rx buffer on 405 emac */
53cf9435	142
071d897c SR	143	/*-----------------------------------------------------------------------
	144	* PCI stuff
	145	*-----------------------------------------------------------------------
	146	*/
a20b27a3 SR	147	#define PCI_HOST_ADAPTER 0 /* configure as pci adapter */
	148	#define PCI_HOST_FORCE 1 /* configure as pci host */
	149	#define PCI_HOST_AUTO 2 /* detected via arbiter enable */
	150
	151	#define CONFIG_PCI /* include pci support */
	152	#define CONFIG_PCI_HOST PCI_HOST_AUTO /* select pci host function */
	153	#define CONFIG_PCI_PNP /* do pci plug-and-play */
	154	/* resource configuration */
	155
	156	#define CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */
	157
	158	#define CONFIG_PCI_CONFIG_HOST_BRIDGE 1 /* don't skip host bridge config*/
	159
	160	#define CONFIG_PCI_BOOTDELAY 0 /* enable pci bootdelay variable*/
	161
	162	#define CFG_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */
2076d0a1 SR	163	#define CFG_PCI_SUBSYS_DEVICEID_NONMONARCH 0x0408 /* PCI Device ID: Non-Monarch */
	164	#define CFG_PCI_SUBSYS_DEVICEID_MONARCH 0x0409 /* PCI Device ID: Monarch */
	165	#define CFG_PCI_SUBSYS_DEVICEID pmc405_pci_subsys_deviceid()
	166
a20b27a3	167	#define CFG_PCI_CLASSCODE 0x0b20 /* PCI Class Code: Processor/PPC*/
2076d0a1 SR	168
	169	#define CFG_PCI_PTM1LA (bd->bi_memstart) /* point to sdram */
	170	#define CFG_PCI_PTM1MS (~(bd->bi_memsize - 1) \| 1) /* memsize, enable hard-wired to 1 */
a20b27a3	171	#define CFG_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
2076d0a1 SR	172	#if 1
	173	#define CFG_PCI_PTM2LA 0xef000000 /* point to internal regs */
	174	#define CFG_PCI_PTM2MS 0xff000001 /* 16MB, enable */
	175	#define CFG_PCI_PTM2PCI 0x00000000 /* Host: use this pci address */
	176	#else /* old mapping */
a20b27a3 SR	177	#define CFG_PCI_PTM2LA 0xffc00000 /* point to flash */
	178	#define CFG_PCI_PTM2MS 0xffc00001 /* 4MB, enable */
	179	#define CFG_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */
2076d0a1	180	#endif
071d897c SR	181	/*-----------------------------------------------------------------------
	182	* Start addresses for the final memory configuration
	183	* (Set up by the startup code)
	184	* Please note that CFG_SDRAM_BASE _must_ start at 0
	185	*/
	186	#define CFG_SDRAM_BASE 0x00000000
	187	#define CFG_MONITOR_BASE 0xFFFC0000
	188	#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
	189	#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
	190
	191	/*
	192	* For booting Linux, the board info and command line data
	193	* have to be in the first 8 MB of memory, since this is
	194	* the maximum mapped by the Linux kernel during initialization.
	195	*/
	196	#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
	197
	198	/*-----------------------------------------------------------------------
	199	* FLASH organization
	200	*/
071d897c SR	201	#define CFG_FLASH_BASE 0xFE000000
	202	#define CFG_FLASH_INCREMENT 0x01000000
	203
026cb5d8 SR	204	#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */
	205	#define CFG_FLASH_CFI_DRIVER 1 /* Use the common driver */
	206	#define CFG_FLASH_PROTECTION 1 /* don't use hardware protection */
	207	#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
	208	#define CFG_MAX_FLASH_BANKS 2 /* max num of flash banks */
	209	#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE, CFG_FLASH_BASE + CFG_FLASH_INCREMENT }
	210	#define CFG_MAX_FLASH_SECT 128 /* max num of sects on one chip */
	211
c837dcb1	212	#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
071d897c	213
700a0c64 WD	214	/*
	215	* JFFS2 partitions - second bank contains u-boot
	216	*
	217	*/
	218	/* No command line, one static partition, whole device */
	219	#undef CONFIG_JFFS2_CMDLINE
	220	#define CONFIG_JFFS2_DEV "nor0"
026cb5d8 SR	221	#define CONFIG_JFFS2_PART_SIZE 0x01b00000
026cb5d8 SR	222	#define CONFIG_JFFS2_PART_OFFSET 0x00400000
700a0c64 WD	223
	224	/* mtdparts command line support */
	225	/* Note: fake mtd_id used, no linux mtd map file */
	226	/*
	227	#define CONFIG_JFFS2_CMDLINE
	228	#define MTDIDS_DEFAULT "nor0=pmc405-0"
	229	#define MTDPARTS_DEFAULT "mtdparts=pmc405-0:-(jffs2)"
	230	*/
071d897c SR	231
	232	/*-----------------------------------------------------------------------
	233	* Environment Variable setup
	234	*/
c837dcb1 WD	235	#define CFG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
	236	#define CFG_ENV_OFFSET 0x000 /* environment starts at the beginning of the EEPROM */
	237	#define CFG_ENV_SIZE 0x800 /* 2048 bytes may be used for env vars*/
8bde7f77	238	/* total size of a CAT24WC16 is 2048 bytes */
071d897c SR	239
071d897c SR	240	#define CFG_NVRAM_BASE_ADDR 0xF0000500 /* NVRAM base address */
c837dcb1	241	#define CFG_NVRAM_SIZE 242 /* NVRAM size */
071d897c SR	242
	243	/*-----------------------------------------------------------------------
	244	* I2C EEPROM (CAT24WC16) for environment
	245	*/
	246	#define CONFIG_HARD_I2C /* I2c with hardware support */
	247	#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
	248	#define CFG_I2C_SLAVE 0x7F
	249
	250	#define CFG_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */
c837dcb1 WD	251	#define CFG_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
c837dcb1 WD	252	/* mask of address bits that overflow into the "EEPROM chip address" */
071d897c SR	253	#define CFG_I2C_EEPROM_ADDR_OVERFLOW 0x07
	254	#define CFG_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */
	255	/* 16 byte page write mode using*/
c837dcb1	256	/* last 4 bits of the address */
071d897c SR	257	#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
	258	#define CFG_EEPROM_PAGE_WRITE_ENABLE
	259
	260	/*-----------------------------------------------------------------------
	261	* Cache Configuration
	262	*/
0c8721a4	263	#define CFG_DCACHE_SIZE 16384 /* For AMCC 405 CPUs, older 405 ppc's */
c837dcb1	264	/* have only 8kB, 16kB is save here */
071d897c SR	265	#define CFG_CACHELINE_SIZE 32 /* ... */
	266	#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
	267	#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
	268	#endif
	269
	270	/*-----------------------------------------------------------------------
	271	* External Bus Controller (EBC) Setup
	272	*/
c837dcb1 WD	273	#define FLASH0_BA 0xFF000000 /* FLASH 0 Base Address */
	274	#define FLASH1_BA 0xFE000000 /* FLASH 1 Base Address */
	275	#define CAN_BA 0xF0000000 /* CAN Base Address */
	276	#define RTC_BA 0xF0000500 /* RTC Base Address */
2076d0a1	277	#define NVRAM_BA 0xF0200000 /* NVRAM Base Address */
071d897c	278
c837dcb1 WD	279	/* Memory Bank 0 (Flash Bank 0) initialization */
	280	#define CFG_EBC_PB0AP 0x92015480
	281	#define CFG_EBC_PB0CR FLASH0_BA \| 0x9A000 /* BAS=0xFF0,BS=16MB,BU=R/W,BW=16bit*/
071d897c	282
c837dcb1 WD	283	/* Memory Bank 1 (Flash Bank 1) initialization */
	284	#define CFG_EBC_PB1AP 0x92015480
	285	#define CFG_EBC_PB1CR FLASH1_BA \| 0x9A000 /* BAS=0xFE0,BS=16MB,BU=R/W,BW=16bit*/
071d897c	286
c837dcb1	287	/* Memory Bank 2 (CAN0, 1, RTC) initialization */
fddae7b8	288	#define CFG_EBC_PB2AP 0x03000440 /* TWT=5,TH=2,CSN=0,OEN=0,WBN=0,WBF=0 */
c837dcb1	289	#define CFG_EBC_PB2CR CAN_BA \| 0x18000 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */
071d897c	290
2076d0a1 SR	291	/* Memory Bank 3 -> unused */
	292
	293	/* Memory Bank 4 (NVRAM) initialization */
	294	#define CFG_EBC_PB4AP 0x03000440 /* TWT=5,TH=2,CSN=0,OEN=0,WBN=0,WBF=0 */
	295	#define CFG_EBC_PB4CR NVRAM_BA \| 0x18000 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */
071d897c	296
2853d29b SR	297	/*-----------------------------------------------------------------------
	298	* FPGA stuff
	299	*/
c837dcb1 WD	300	#define CFG_FPGA_XC95XL 1 /* using Xilinx XC95XL CPLD */
c837dcb1 WD	301	#define CFG_FPGA_MAX_SIZE 321024 / 32kByte is enough for CPLD */
2853d29b SR	302
2853d29b SR	303	/* FPGA program pin configuration */
c837dcb1 WD	304	#define CFG_FPGA_PRG 0x04000000 /* JTAG TMS pin (ppc output) */
	305	#define CFG_FPGA_CLK 0x02000000 /* JTAG TCK pin (ppc output) */
	306	#define CFG_FPGA_DATA 0x01000000 /* JTAG TDO->TDI data pin (ppc output) */
	307	#define CFG_FPGA_INIT 0x00010000 /* unused (ppc input) */
	308	#define CFG_FPGA_DONE 0x00008000 /* JTAG TDI->TDO pin (ppc input) */
2853d29b	309
a20b27a3 SR	310	#define CFG_VXWORKS_MAC_PTR 0x00000000 /* Pass Ethernet MAC to VxWorks */
a20b27a3 SR	311
2076d0a1 SR	312	/*-----------------------------------------------------------------------
	313	* GPIOs
	314	*/
	315	#define CFG_NONMONARCH (0x80000000 >> 14) /* GPIO24 */
	316	#define CFG_XEREADY (0x80000000 >> 15) /* GPIO15 */
	317	#define CFG_INTA_FAKE (0x80000000 >> 19) /* GPIO19 */
	318	#define CFG_SELF_RST (0x80000000 >> 21) /* GPIO21 */
	319	#define CFG_REV1_2 (0x80000000 >> 23) /* GPIO23 */
	320
071d897c SR	321	/*-----------------------------------------------------------------------
	322	* Definitions for initial stack pointer and data area (in data cache)
	323	*/
	324
	325	/* use on chip memory ( OCM ) for temperary stack until sdram is tested */
c837dcb1	326	#define CFG_TEMP_STACK_OCM 1
071d897c SR	327
	328	/* On Chip Memory location */
	329	#define CFG_OCM_DATA_ADDR 0xF8000000
	330	#define CFG_OCM_DATA_SIZE 0x1000
	331
	332	#define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of SDRAM */
	333	#define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of used area in RAM */
	334	#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
	335	#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
c837dcb1	336	#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
071d897c SR	337
	338	/*
	339	* Internal Definitions
	340	*
	341	* Boot Flags
	342	*/
	343	#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
	344	#define BOOTFLAG_WARM 0x02 /* Software reboot */
	345
	346	#endif /* __CONFIG_H */