[people/ms/u-boot.git] / include / configs / APC405.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_APCG405		1	/* ...on a APC405 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     33333400 /* external frequency to pll   */

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

#undef	CONFIG_BOOTARGS
#define CONFIG_RAMBOOTCOMMAND							\
	"setenv bootargs root=/dev/ram rw nfsroot=$(serverip):$(rootpath) "	\
	"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off;"	\
	"bootm ffc00000 ffca0000"
#define CONFIG_NFSBOOTCOMMAND							\
	"setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) "	\
	"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off;"	\
	"bootm ffc00000"
#define CONFIG_BOOTCOMMAND CONFIG_RAMBOOTCOMMAND

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

#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_PHY_CLK_FREQ	EMAC_STACR_CLK_66MHZ /* 66 MHz OPB clock*/

#define CONFIG_COMMANDS	      ( CONFIG_CMD_DFL	| \
				CFG_CMD_DHCP	| \
				CFG_CMD_PCI	| \
				CFG_CMD_IRQ	| \
				CFG_CMD_IDE	| \
				CFG_CMD_FAT	| \
				CFG_CMD_ELF	| \
				CFG_CMD_DATE	| \
				CFG_CMD_I2C	| \
				CFG_CMD_MII	| \
				CFG_CMD_PING	| \
				CFG_CMD_EEPROM  )

#define CONFIG_MAC_PARTITION
#define CONFIG_DOS_PARTITION

#define CONFIG_SUPPORT_VFAT

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

#if 1 /* test-only */
#define CFG_EXT_SERIAL_CLOCK    14745600 /* use external serial clock   */
#else
#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
#endif

/* 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_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */

/* Only interrupt boot if space is pressed */
/* If a long serial cable is connected but */
/* other end is dead, garbage will be read */
#define CONFIG_AUTOBOOT_KEYED 1
#define CONFIG_AUTOBOOT_PROMPT "Press SPACE to abort autoboot in %d seconds\n"
#define CONFIG_AUTOBOOT_DELAY_STR "d"
#define CONFIG_AUTOBOOT_STOP_STR " "

#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_FORCE  /* 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 CFG_PCI_SUBSYS_VENDORID 0x12FE  /* PCI Vendor ID: esd gmbh      */
#define CFG_PCI_SUBSYS_DEVICEID 0x0405  /* PCI Device ID: CPCI-405      */
#define CFG_PCI_CLASSCODE       0x0b20  /* PCI Class Code: Processor/PPC*/
#define CFG_PCI_PTM1LA  0x00000000      /* point to sdram               */
#define CFG_PCI_PTM1MS  0xfc000001      /* 64MB, enable hard-wired to 1 */
#define CFG_PCI_PTM1PCI 0x00000000      /* Host: use this pci address   */
#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   */

/*-----------------------------------------------------------------------
 * IDE/ATA stuff
 *-----------------------------------------------------------------------
 */
#undef  CONFIG_IDE_8xx_DIRECT               /* no pcmcia interface required */
#undef  CONFIG_IDE_LED                  /* no led for ide supported     */
#define CONFIG_IDE_RESET	1	/* reset for ide supported	*/

#define	CFG_IDE_MAXBUS	        1		/* max. 1 IDE busses	*/
#define	CFG_IDE_MAXDEVICE	(CFG_IDE_MAXBUS*1) /* max. 1 drives per IDE bus */

#define	CFG_ATA_BASE_ADDR	0xF0100000
#define	CFG_ATA_IDE0_OFFSET	0x0000

#define CFG_ATA_DATA_OFFSET	0x0000	/* Offset for data I/O			*/
#define	CFG_ATA_REG_OFFSET	0x0000	/* Offset for normal register accesses	*/
#define CFG_ATA_ALT_OFFSET	0x0000	/* Offset for alternate registers	*/

/*-----------------------------------------------------------------------
 * 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	0xFFF80000
#define CFG_MONITOR_LEN		(512 * 1024)	/* Reserve 512 kB for Monitor	*/
#define CFG_MALLOC_LEN		(2*1024*1024)	/* Reserve 2MB 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_CFI		1	/* Flash is CFI conformant		*/
#define CFG_MAX_FLASH_SECT	128	/* max number of sectors on one chip	*/
#define CFG_MAX_FLASH_BANKS	2	/* max number of memory banks		*/
#undef CFG_FLASH_PROTECTION		/* don't use hardware protection	*/
#define CFG_FLASH_USE_BUFFER_WRITE 1	/* use buffered writes (20x faster)	*/
#define CFG_FLASH_BASE		0xFE000000 /* test-only...*/
#define CFG_FLASH_INCREMENT	0x01000000 /* test-only */

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

#define CFG_JFFS2_FIRST_BANK    0           /* use for JFFS2 */
#define CFG_JFFS2_NUM_BANKS     1           /* ! second bank contains u-boot    */

/*-----------------------------------------------------------------------
 * 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 IBM 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 DUART0_BA       0xF0000400          /* DUART Base Address               */
#define DUART1_BA       0xF0000408          /* DUART Base Address               */
#define RTC_BA          0xF0000500          /* RTC Base Address                 */
#define PS2_BA          0xF0000600          /* PS/2 Base Address                */
#define CF_BA           0xF0100000          /* CompactFlash Base Address        */
#define FPGA_BA         0xF0100100          /* FPGA internal Base Address       */
#define FUJI_BA         0xF0100200          /* Fuji internal Base Address       */
#define PCMCIA1_BA      0x20000000          /* PCMCIA Slot 1 Base Address       */
#define PCMCIA2_BA      0x28000000          /* PCMCIA Slot 2 Base Address       */
#define VGA_BA          0xF1000000          /* Epson VGA Base Address           */

#define CFG_FPGA_BASE_ADDR      FPGA_BA     /* FPGA internal 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, Duart) initialization                           */
#define CFG_EBC_PB2AP   0x010053C0   /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
#define CFG_EBC_PB2CR   CAN_BA | 0x18000    /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit  */

/* Memory Bank 3 (CompactFlash IDE, FPGA internal) initialization               */
#define CFG_EBC_PB3AP   0x010059C0   /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
#define CFG_EBC_PB3CR   CF_BA | 0x1A000     /* BAS=0xF01,BS=1MB,BU=R/W,BW=16bit */

/* Memory Bank 4 (PCMCIA Slot 1) initialization                                 */
#define CFG_EBC_PB4AP   0x050007C0   /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
#define CFG_EBC_PB4CR   PCMCIA1_BA | 0xFA000 /*BAS=0x200,BS=128MB,BU=R/W,BW=16bit*/

/* Memory Bank 5 (Epson VGA) initialization                                     */
#define CFG_EBC_PB5AP   0x03805380   /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=0 */
#define CFG_EBC_PB5CR   VGA_BA | 0x5A000    /* BAS=0xF10,BS=4MB,BU=R/W,BW=16bit */

/* Memory Bank 6 (PCMCIA Slot 2) initialization                                 */
#define CFG_EBC_PB6AP   0x050007C0   /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
#define CFG_EBC_PB6CR   PCMCIA2_BA | 0xFA000 /*BAS=0x280,BS=128MB,BU=R/W,BW=16bit*/

/*-----------------------------------------------------------------------
 * FPGA stuff
 */

/* FPGA internal regs */
#define CFG_FPGA_CTRL           0x008

/* FPGA Control Reg */
#define CFG_FPGA_CTRL_CF_RESET  0x0001
#define CFG_FPGA_CTRL_WDI       0x0002
#define CFG_FPGA_CTRL_PS2_RESET 0x0020

#define CFG_FPGA_SPARTAN2       1           /* using Xilinx Spartan 2 now    */
#define CFG_FPGA_MAX_SIZE       80*1024     /* 80kByte is enough for XC2S50  */

/* FPGA program pin configuration */
#define CFG_FPGA_PRG            0x04000000  /* FPGA program pin (ppc output) */
#define CFG_FPGA_CLK            0x02000000  /* FPGA clk pin (ppc output)     */
#define CFG_FPGA_DATA           0x01000000  /* FPGA data pin (ppc output)    */
#define CFG_FPGA_INIT           0x00010000  /* FPGA init pin (ppc input)     */
#define CFG_FPGA_DONE           0x00008000  /* FPGA done pin (ppc input)     */

/*-----------------------------------------------------------------------
 * LCD Setup
 */

#define CFG_LCD_BIG_MEM         0xF1200000  /* Epson S1D13806 Mem Base Address  */
#define CFG_LCD_BIG_REG         0xF1000000  /* Epson S1D13806 Reg Base Address  */

#define CONFIG_LCD_BIG          2           /* Epson S1D13806 used              */

/* Image information... */
#define CONFIG_LCD_USED         CONFIG_LCD_BIG
#define CFG_LCD_HEADER_NAME     "s1d13806_640_480_16bpp.h"
#define CFG_LCD_LOGO_NAME       "logo_640_480_24bpp.c"

#define CFG_LCD_MEM             CFG_LCD_BIG_MEM
#define CFG_LCD_REG             CFG_LCD_BIG_REG

#define CFG_LCD_LOGO_MAX_SIZE   (1024*1024)

/*-----------------------------------------------------------------------
 * 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
a20b27a3 SR	1	/*
	2	* (C) Copyright 2001-2004
	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 */
	37	#define CONFIG_4xx 1 /* ...member of PPC4xx family */
	38	#define CONFIG_APCG405 1 /* ...on a APC405 board */
	39
	40	#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
	41	#define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */
	42
	43	#define CONFIG_SYS_CLK_FREQ 33333400 /* external frequency to pll */
	44
	45	#define CONFIG_BAUDRATE 9600
	46	#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
	47
	48	#undef CONFIG_BOOTARGS
	49	#define CONFIG_RAMBOOTCOMMAND \
	50	"setenv bootargs root=/dev/ram rw nfsroot=$(serverip):$(rootpath) " \
	51	"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off;" \
	52	"bootm ffc00000 ffca0000"
	53	#define CONFIG_NFSBOOTCOMMAND \
	54	"setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) " \
	55	"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off;" \
	56	"bootm ffc00000"
	57	#define CONFIG_BOOTCOMMAND CONFIG_RAMBOOTCOMMAND
	58
	59	#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
	60	#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
	61
	62	#define CONFIG_MII 1 /* MII PHY management */
	63	#define CONFIG_PHY_ADDR 0 /* PHY address */
	64	#define CONFIG_LXT971_NO_SLEEP 1 /* disable sleep mode in LXT971 */
65
66	#define CONFIG_PHY_CLK_FREQ EMAC_STACR_CLK_66MHZ /* 66 MHz OPB clock*/
67
68	#define CONFIG_COMMANDS ( CONFIG_CMD_DFL \| \
69	CFG_CMD_DHCP \| \
70	CFG_CMD_PCI \| \
71	CFG_CMD_IRQ \| \
72	CFG_CMD_IDE \| \
73	CFG_CMD_FAT \| \
74	CFG_CMD_ELF \| \
75	CFG_CMD_DATE \| \
76	CFG_CMD_I2C \| \
77	CFG_CMD_MII \| \
78	CFG_CMD_PING \| \
79	CFG_CMD_EEPROM )
80
81	#define CONFIG_MAC_PARTITION
82	#define CONFIG_DOS_PARTITION
83
84	#define CONFIG_SUPPORT_VFAT
85
86	/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
87	#include <cmd_confdefs.h>
88
89	#undef CONFIG_WATCHDOG /* watchdog disabled */
90
91	#define CONFIG_RTC_MC146818 /* DS1685 is MC146818 compatible*/
92	#define CFG_RTC_REG_BASE_ADDR 0xF0000500 /* RTC Base Address */
93
94	#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
95
96	/*
97	* Miscellaneous configurable options
98	*/
99	#define CFG_LONGHELP /* undef to save memory */
100	#define CFG_PROMPT "=> " /* Monitor Command Prompt */
101
102	#undef CFG_HUSH_PARSER /* use "hush" command parser */
103	#ifdef CFG_HUSH_PARSER
104	#define CFG_PROMPT_HUSH_PS2 "> "
105	#endif
106
107	#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
108	#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
109	#else
110	#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
111	#endif
112	#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
113	#define CFG_MAXARGS 16 /* max number of command args */
114	#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
115
116	#define CFG_DEVICE_NULLDEV 1 /* include nulldev device */
117
118	#define CFG_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
119
120	#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
121	#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
122
123	#if 1 /* test-only */
124	#define CFG_EXT_SERIAL_CLOCK 14745600 /* use external serial clock */
125	#else
126	#undef CFG_EXT_SERIAL_CLOCK /* no external serial clock used */
127	#define CFG_IGNORE_405_UART_ERRATA_59 /* ignore ppc405gp errata #59 */
128	#define CFG_BASE_BAUD 691200
129	#endif
130
131	/* The following table includes the supported baudrates */
132	#define CFG_BAUDRATE_TABLE \
133	{ 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \
134	57600, 115200, 230400, 460800, 921600 }
135
136	#define CFG_LOAD_ADDR 0x100000 /* default load address */
137	#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
138
139	#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
140
141	#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
142
143	/* Only interrupt boot if space is pressed */
144	/* If a long serial cable is connected but */
145	/* other end is dead, garbage will be read */
146	#define CONFIG_AUTOBOOT_KEYED 1
147	#define CONFIG_AUTOBOOT_PROMPT "Press SPACE to abort autoboot in %d seconds\n"
148	#define CONFIG_AUTOBOOT_DELAY_STR "d"
149	#define CONFIG_AUTOBOOT_STOP_STR " "
150
151	#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
152
153	#define CFG_RX_ETH_BUFFER 16 /* use 16 rx buffer on 405 emac */
154
155	/*-----------------------------------------------------------------------
156	* PCI stuff
157	*-----------------------------------------------------------------------
158	*/
159	#define PCI_HOST_ADAPTER 0 /* configure as pci adapter */
160	#define PCI_HOST_FORCE 1 /* configure as pci host */
161	#define PCI_HOST_AUTO 2 /* detected via arbiter enable */
162
163	#define CONFIG_PCI /* include pci support */
164	#define CONFIG_PCI_HOST PCI_HOST_FORCE /* select pci host function */
165	#define CONFIG_PCI_PNP /* do pci plug-and-play */
166	/* resource configuration */
167
168	#define CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */
169
170	#define CONFIG_PCI_CONFIG_HOST_BRIDGE 1 /* don't skip host bridge config*/
171
172	#define CFG_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */
173	#define CFG_PCI_SUBSYS_DEVICEID 0x0405 /* PCI Device ID: CPCI-405 */
174	#define CFG_PCI_CLASSCODE 0x0b20 /* PCI Class Code: Processor/PPC*/
175	#define CFG_PCI_PTM1LA 0x00000000 /* point to sdram */
176	#define CFG_PCI_PTM1MS 0xfc000001 /* 64MB, enable hard-wired to 1 */
177	#define CFG_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
178	#define CFG_PCI_PTM2LA 0xffc00000 /* point to flash */
179	#define CFG_PCI_PTM2MS 0xffc00001 /* 4MB, enable */
180	#define CFG_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */
181
182	/*-----------------------------------------------------------------------
183	* IDE/ATA stuff
184	*-----------------------------------------------------------------------
185	*/
186	#undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
187	#undef CONFIG_IDE_LED /* no led for ide supported */
188	#define CONFIG_IDE_RESET 1 /* reset for ide supported */
189
190	#define CFG_IDE_MAXBUS 1 /* max. 1 IDE busses */
191	#define CFG_IDE_MAXDEVICE (CFG_IDE_MAXBUS1) / max. 1 drives per IDE bus */
192
193	#define CFG_ATA_BASE_ADDR 0xF0100000
194	#define CFG_ATA_IDE0_OFFSET 0x0000
195
196	#define CFG_ATA_DATA_OFFSET 0x0000 /* Offset for data I/O */
197	#define CFG_ATA_REG_OFFSET 0x0000 /* Offset for normal register accesses */
198	#define CFG_ATA_ALT_OFFSET 0x0000 /* Offset for alternate registers */
199
200	/*-----------------------------------------------------------------------
201	* Start addresses for the final memory configuration
202	* (Set up by the startup code)
203	* Please note that CFG_SDRAM_BASE _must_ start at 0
204	*/
205	#define CFG_SDRAM_BASE 0x00000000
206	#define CFG_MONITOR_BASE 0xFFF80000
207	#define CFG_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */
208	#define CFG_MALLOC_LEN (210241024) /* Reserve 2MB for malloc() */
209
210	/*
211	* For booting Linux, the board info and command line data
212	* have to be in the first 8 MB of memory, since this is
213	* the maximum mapped by the Linux kernel during initialization.
214	*/
215	#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
216
217	/*-----------------------------------------------------------------------
218	* FLASH organization
219	*/
220	#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */
221	#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
222	#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */
223	#undef CFG_FLASH_PROTECTION /* don't use hardware protection */
224	#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
225	#define CFG_FLASH_BASE 0xFE000000 /* test-only...*/
226	#define CFG_FLASH_INCREMENT 0x01000000 /* test-only */
227
228	#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
229
230	#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */
231	#define CFG_JFFS2_NUM_BANKS 1 /* ! second bank contains u-boot */
232
233	/*-----------------------------------------------------------------------
234	* Environment Variable setup
235	*/
236	#define CFG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
237	#define CFG_ENV_OFFSET 0x000 /* environment starts at the beginning of the EEPROM */
238	#define CFG_ENV_SIZE 0x800 /* 2048 bytes may be used for env vars*/
239	/* total size of a CAT24WC16 is 2048 bytes */
240
241	#define CFG_NVRAM_BASE_ADDR 0xF0000500 /* NVRAM base address */
242	#define CFG_NVRAM_SIZE 242 /* NVRAM size */
243
244	/*-----------------------------------------------------------------------
245	* I2C EEPROM (CAT24WC16) for environment
246	*/
247	#define CONFIG_HARD_I2C /* I2c with hardware support */
248	#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
249	#define CFG_I2C_SLAVE 0x7F
250
251	#define CFG_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */
252	#define CFG_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
253	/* mask of address bits that overflow into the "EEPROM chip address" */
254	#define CFG_I2C_EEPROM_ADDR_OVERFLOW 0x07
255	#define CFG_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */
256	/* 16 byte page write mode using*/
257	/* last 4 bits of the address */
258	#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
259	#define CFG_EEPROM_PAGE_WRITE_ENABLE
260
261	/*-----------------------------------------------------------------------
262	* Cache Configuration
263	*/
264	#define CFG_DCACHE_SIZE 16384 /* For IBM 405 CPUs, older 405 ppc's */
265	/* have only 8kB, 16kB is save here */
266	#define CFG_CACHELINE_SIZE 32 /* ... */
267	#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
268	#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
269	#endif
270
271	/*-----------------------------------------------------------------------
272	* External Bus Controller (EBC) Setup
273	*/
274	#define FLASH0_BA 0xFF000000 /* FLASH 0 Base Address */
275	#define FLASH1_BA 0xFE000000 /* FLASH 1 Base Address */
276	#define CAN_BA 0xF0000000 /* CAN Base Address */
277	#define DUART0_BA 0xF0000400 /* DUART Base Address */
278	#define DUART1_BA 0xF0000408 /* DUART Base Address */
279	#define RTC_BA 0xF0000500 /* RTC Base Address */
280	#define PS2_BA 0xF0000600 /* PS/2 Base Address */
281	#define CF_BA 0xF0100000 /* CompactFlash Base Address */
282	#define FPGA_BA 0xF0100100 /* FPGA internal Base Address */
283	#define FUJI_BA 0xF0100200 /* Fuji internal Base Address */
284	#define PCMCIA1_BA 0x20000000 /* PCMCIA Slot 1 Base Address */
285	#define PCMCIA2_BA 0x28000000 /* PCMCIA Slot 2 Base Address */
286	#define VGA_BA 0xF1000000 /* Epson VGA Base Address */
287
288	#define CFG_FPGA_BASE_ADDR FPGA_BA /* FPGA internal Base Address */
289
290	/* Memory Bank 0 (Flash Bank 0) initialization */
291	#define CFG_EBC_PB0AP 0x92015480
292	#define CFG_EBC_PB0CR FLASH0_BA \| 0x9A000 /* BAS=0xFF0,BS=16MB,BU=R/W,BW=16bit*/
293
294	/* Memory Bank 1 (Flash Bank 1) initialization */
295	#define CFG_EBC_PB1AP 0x92015480
296	#define CFG_EBC_PB1CR FLASH1_BA \| 0x9A000 /* BAS=0xFE0,BS=16MB,BU=R/W,BW=16bit*/
297
298	/* Memory Bank 2 (CAN0, 1, RTC, Duart) initialization */
299	#define CFG_EBC_PB2AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
300	#define CFG_EBC_PB2CR CAN_BA \| 0x18000 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */
301
302	/* Memory Bank 3 (CompactFlash IDE, FPGA internal) initialization */
303	#define CFG_EBC_PB3AP 0x010059C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
304	#define CFG_EBC_PB3CR CF_BA \| 0x1A000 /* BAS=0xF01,BS=1MB,BU=R/W,BW=16bit */
305
306	/* Memory Bank 4 (PCMCIA Slot 1) initialization */
307	#define CFG_EBC_PB4AP 0x050007C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
308	#define CFG_EBC_PB4CR PCMCIA1_BA \| 0xFA000 /BAS=0x200,BS=128MB,BU=R/W,BW=16bit/
309
310	/* Memory Bank 5 (Epson VGA) initialization */
311	#define CFG_EBC_PB5AP 0x03805380 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=0 */
312	#define CFG_EBC_PB5CR VGA_BA \| 0x5A000 /* BAS=0xF10,BS=4MB,BU=R/W,BW=16bit */
313
314	/* Memory Bank 6 (PCMCIA Slot 2) initialization */
315	#define CFG_EBC_PB6AP 0x050007C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
316	#define CFG_EBC_PB6CR PCMCIA2_BA \| 0xFA000 /BAS=0x280,BS=128MB,BU=R/W,BW=16bit/
317
318	/*-----------------------------------------------------------------------
319	* FPGA stuff
320	*/
321
322	/* FPGA internal regs */
323	#define CFG_FPGA_CTRL 0x008
324
325	/* FPGA Control Reg */
326	#define CFG_FPGA_CTRL_CF_RESET 0x0001
327	#define CFG_FPGA_CTRL_WDI 0x0002
328	#define CFG_FPGA_CTRL_PS2_RESET 0x0020
329
330	#define CFG_FPGA_SPARTAN2 1 /* using Xilinx Spartan 2 now */
331	#define CFG_FPGA_MAX_SIZE 801024 / 80kByte is enough for XC2S50 */
332
333	/* FPGA program pin configuration */
334	#define CFG_FPGA_PRG 0x04000000 /* FPGA program pin (ppc output) */
335	#define CFG_FPGA_CLK 0x02000000 /* FPGA clk pin (ppc output) */
336	#define CFG_FPGA_DATA 0x01000000 /* FPGA data pin (ppc output) */
337	#define CFG_FPGA_INIT 0x00010000 /* FPGA init pin (ppc input) */
338	#define CFG_FPGA_DONE 0x00008000 /* FPGA done pin (ppc input) */
339
340	/*-----------------------------------------------------------------------
341	* LCD Setup
342	*/
343
344	#define CFG_LCD_BIG_MEM 0xF1200000 /* Epson S1D13806 Mem Base Address */
345	#define CFG_LCD_BIG_REG 0xF1000000 /* Epson S1D13806 Reg Base Address */
346
347	#define CONFIG_LCD_BIG 2 /* Epson S1D13806 used */
348
349	/* Image information... */
350	#define CONFIG_LCD_USED CONFIG_LCD_BIG
351	#define CFG_LCD_HEADER_NAME "s1d13806_640_480_16bpp.h"
352	#define CFG_LCD_LOGO_NAME "logo_640_480_24bpp.c"
353
354	#define CFG_LCD_MEM CFG_LCD_BIG_MEM
355	#define CFG_LCD_REG CFG_LCD_BIG_REG
356
357	#define CFG_LCD_LOGO_MAX_SIZE (1024*1024)
358
359	/*-----------------------------------------------------------------------
360	* Definitions for initial stack pointer and data area (in data cache)
361	*/
362
363	/* use on chip memory ( OCM ) for temperary stack until sdram is tested */
364	#define CFG_TEMP_STACK_OCM 1
365
366	/* On Chip Memory location */
367	#define CFG_OCM_DATA_ADDR 0xF8000000
368	#define CFG_OCM_DATA_SIZE 0x1000
369
370	#define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of SDRAM */
371	#define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of used area in RAM */
372	#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
373	#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
374	#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
375
376	/*
377	* Internal Definitions
378	*
379	* Boot Flags
380	*/
381	#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
382	#define BOOTFLAG_WARM 0x02 /* Software reboot */
383
384	#endif /* __CONFIG_H */