[J-u-boot.git] / include / configs / quantum.h

/*
 * (C) Copyright 2003-2005
 * Wolfgang Denk, DENX Software Engineering, [email protected].
 *
 * 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
 * changes for 16M board
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * High Level Configuration Options
 * (easy to change)
 */

#undef CONFIG_MPC860
#define CONFIG_MPC850		1	/* This is a MPC850 CPU		*/
#define CONFIG_RPXLITE		1	/* QUANTUM is the RPXlite clone */
#define CONFIG_RMU		1   /* The QUNATUM is based on our RMU */

#define CONFIG_8xx_CONS_SMC1	1	/* Console is on SMC1		*/
#undef	CONFIG_8xx_CONS_SMC2
#undef	CONFIG_8xx_CONS_NONE
#define CONFIG_BAUDRATE		9600	/* console baudrate = 9600bps	*/
#if 0
#define CONFIG_BOOTDELAY	-1	/* autoboot disabled		*/
#else
#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds	*/
#endif

/* default developmenmt environment */

#define CONFIG_ETHADDR 00:0B:17:00:00:00

#define CONFIG_IPADDR  10.10.69.10
#define CONFIG_SERVERIP 10.10.69.49
#define CONFIG_NETMASK	255.255.255.0
#define CONFIG_HOSTNAME QUANTUM
#define CONFIG_ROOTPATH /opt/eldk/pcc_8xx

#define CONFIG_BOOTARGS	 "root=/dev/ram rw"

#define CONFIG_BOOTCOMMAND "bootm ff000000"

#define CONFIG_EXTRA_ENV_SETTINGS \
    "serial#=12345\0"		\
	"nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath}\0"	\
	"ramargs=setenv bootargs root=/dev/ram rw\0" \
    "addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off\0"

/*
 * Select the more full-featured memory test (Barr embedded systems)
 */
#define CFG_ALT_MEMTEST

#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
#undef	CFG_LOADS_BAUD_CHANGE		/* don't allow baudrate change	*/


/* M48T02 Paralled access timekeeper with same interface as the M48T35A*/
#define CONFIG_RTC_M48T35A 1

#if 0
#define CONFIG_WATCHDOG 1		/* watchdog enabled		*/
#else
#undef CONFIG_WATCHDOG
#endif

/*  NVRAM and RTC */
#define CFG_NVRAM_BASE_ADDR 0xFA000000
#define CFG_NVRAM_SIZE 2048


/*
 * Command line configuration.
 */
#include <config_cmd_default.h>

#define CONFIG_CMD_DATE
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_NFS
#define CONFIG_CMD_PING
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SNTP


/*
 * BOOTP options
 */
#define CONFIG_BOOTP_SUBNETMASK
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_BOOTFILESIZE


#define CONFIG_AUTOBOOT_KEYED	/* Enable password protection */
#define CONFIG_AUTOBOOT_PROMPT		"\nEnter password - autoboot in %d sec...\n"
#define CONFIG_AUTOBOOT_DELAY_STR	"system"
/*
 * Miscellaneous configurable options
 */
#define CFG_LONGHELP			/* undef to save memory		*/
#define CFG_PROMPT	"=> "		/* Monitor Command Prompt	*/
#if defined(CONFIG_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	0x00040000	/* memtest works on	*/
#define CFG_MEMTEST_END		0x01f00000	/* 256K ... 15 MB in DRAM	*/

#define CFG_LOAD_ADDR		0x100000	/* default load address */

#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		0xFA200000

/*-----------------------------------------------------------------------
 * 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	0xFF000000

#if 1
    #define CFG_FLASH_CFI_DRIVER
#else
    #undef CFG_FLASH_CFI_DRIVER
#endif


#ifdef CFG_FLASH_CFI_DRIVER
    #define CFG_FLASH_CFI 1
    #undef CFG_FLASH_USE_BUFFER_WRITE
    #define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE}
#endif

/*%%% #define CFG_FLASH_BASE		0xFFF00000 */
#if defined(DEBUG) || defined(CONFIG_CMD_IDE)
#define CFG_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor	*/
#else
#define CFG_MONITOR_LEN		(128 << 10)	/* Reserve 128 kB for Monitor	*/
#endif
#define CFG_MONITOR_BASE	0xFFF00000
/*%%% #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		*/
#define CFG_MAX_FLASH_SECT	512	/* 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	    0x00F40000	/*   Offset   of Environment Sector	absolute address 0xfff40000*/
#define CFG_ENV_SECT_SIZE	0x40000	/* Total Size of Environment Sector	*/
#define CFG_ENV_SIZE		CFG_ENV_SECT_SIZE
#define CFG_ENV_ADDR		(CFG_FLASH_BASE + CFG_ENV_OFFSET)

/* Address and size of Redundant Environment Sector	*/
#define CFG_ENV_OFFSET_REDUND	(CFG_ENV_OFFSET+CFG_ENV_SIZE)
#define CFG_ENV_SIZE_REDUND	(CFG_ENV_SIZE)

/* FPGA */
#define CONFIG_MISC_INIT_R
#define CFG_FPGA_SPARTAN2
#define CFG_FPGA_PROG_FEEDBACK


/*-----------------------------------------------------------------------
 * Reset address
 */
#define CFG_RESET_ADDRESS	((ulong)((((immap_t *)CFG_IMMR)->im_clkrst.res)))

/*-----------------------------------------------------------------------
 * Cache Configuration
 */
#define CFG_CACHELINE_SIZE	16	/* For all MPC8xx CPUs			*/
#if defined(CONFIG_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 | 0x00000600 | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
#endif

/*-----------------------------------------------------------------------
 * SIUMCR - SIU Module Configuration				11-6
 *-----------------------------------------------------------------------
 * PCMCIA config., multi-function pin tri-state
 */
#define CFG_SIUMCR	(SIUMCR_MLRC10)

/*-----------------------------------------------------------------------
 * TBSCR - Time Base Status and Control				11-26
 *-----------------------------------------------------------------------
 * Clear Reference Interrupt Status, Timebase freezing enabled
 */
#define CFG_TBSCR	(TBSCR_REFA | TBSCR_REFB | TBSCR_TBF | TBSCR_TBE)

/*-----------------------------------------------------------------------
 * RTCSC - Real-Time Clock Status and Control Register		11-27
 *-----------------------------------------------------------------------
 */
/*%%%#define CFG_RTCSC	(RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE) */
#define CFG_RTCSC	(RTCSC_SEC | RTCSC_RTE)

/*-----------------------------------------------------------------------
 * 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
 *-----------------------------------------------------------------------
 * Reset PLL lock status sticky bit, timer expired status bit and timer
 * interrupt status bit
 *
 * If this is a 80 MHz CPU, set PLL multiplication factor to 5 (5*16=80)!
 */
/* up to 50 MHz we use a 1:1 clock */
#define CFG_PLPRCR	( (5 << PLPRCR_MF_SHIFT) | PLPRCR_TEXPS )

/*-----------------------------------------------------------------------
 * 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_EBDF00
/* up to 50 MHz we use a 1:1 clock */
#define CFG_SCCR	(SCCR_COM00 | SCCR_TBS)

/*-----------------------------------------------------------------------
 * PCMCIA stuff
 *-----------------------------------------------------------------------
 *
 */
#define CFG_PCMCIA_MEM_ADDR	(0xE0000000)
#define CFG_PCMCIA_MEM_SIZE	( 64 << 20 )
#define CFG_PCMCIA_DMA_ADDR	(0xE4000000)
#define CFG_PCMCIA_DMA_SIZE	( 64 << 20 )
#define CFG_PCMCIA_ATTRB_ADDR	(0xE8000000)
#define CFG_PCMCIA_ATTRB_SIZE	( 64 << 20 )
#define CFG_PCMCIA_IO_ADDR	(0xEC000000)
#define CFG_PCMCIA_IO_SIZE	( 64 << 20 )

/*-----------------------------------------------------------------------
 * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
 *-----------------------------------------------------------------------
 */

#define CONFIG_IDE_8xx_PCCARD	1	/* Use IDE with PC Card Adapter */

#undef	CONFIG_IDE_8xx_DIRECT		/* Direct IDE	 not supported	*/
#undef	CONFIG_IDE_LED			/* LED	 for ide not supported	*/
#undef	CONFIG_IDE_RESET		/* reset for ide not supported	*/

#define CFG_IDE_MAXBUS		1	/* max. 1 IDE bus		*/
#define CFG_IDE_MAXDEVICE	1	/* max. 1 drive per IDE bus	*/

#define CFG_ATA_IDE0_OFFSET	0x0000

#define CFG_ATA_BASE_ADDR	CFG_PCMCIA_MEM_ADDR

/* Offset for data I/O			*/
#define CFG_ATA_DATA_OFFSET	(CFG_PCMCIA_MEM_SIZE + 0x320)

/* Offset for normal register accesses	*/
#define CFG_ATA_REG_OFFSET	(2 * CFG_PCMCIA_MEM_SIZE + 0x320)

/* Offset for alternate registers	*/
#define CFG_ATA_ALT_OFFSET	0x0100

/*-----------------------------------------------------------------------
 *
 *-----------------------------------------------------------------------
 *
 */
/*#define	CFG_DER 0x2002000F*/
#define CFG_DER 0

/*
 * Init Memory Controller:
 *
 * BR0 and OR0 (FLASH)
 */

#define FLASH_BASE_PRELIM	0xFE000000	/* FLASH base */
#define CFG_PRELIM_OR_AM	0xFE000000	/* OR addr mask */

/* FLASH timing: ACS = 0, TRLX = 0, CSNT = 0, SCY = 4, ETHR = 0, BIH = 1 */
#define CFG_OR_TIMING_FLASH (OR_SCY_4_CLK | OR_BI)

#define CFG_OR0_PRELIM	(CFG_PRELIM_OR_AM | CFG_OR_TIMING_FLASH)
#define CFG_BR0_PRELIM	((FLASH_BASE_PRELIM & BR_BA_MSK) | BR_V)

/*
 * BR1 and OR1 (SDRAM)
 *
 */
#define SDRAM_BASE_PRELIM	0x00000000	/* SDRAM base	*/
#define SDRAM_MAX_SIZE		0x08000000	/* max 128 MB */

/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care)	*/
#define CFG_OR_TIMING_SDRAM	0x00000E00

#define CFG_OR1_PRELIM	(0xF0000000 | CFG_OR_TIMING_SDRAM ) /* map 256 MB */
#define CFG_BR1_PRELIM	((SDRAM_BASE_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )

/* RPXLITE mem setting */
#define CFG_BR3_PRELIM	0xFA400001		/* FPGA */
#define CFG_OR3_PRELIM	0xFFFF8910

#define CFG_BR4_PRELIM	0xFA000401		/* NVRAM&SRAM */
#define CFG_OR4_PRELIM	0xFFFE0970

/*
 * Memory Periodic Timer Prescaler
 */

/* periodic timer for refresh */
#define CFG_MAMR_PTA	20

/*
 * Refresh clock Prescalar
 */
#define CFG_MPTPR	MPTPR_PTP_DIV2

/*
 * MAMR settings for SDRAM
 */

/* 9 column SDRAM */
#define CFG_MAMR_9COL	((CFG_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE	    |	\
			 MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 |	\
			 MAMR_RLFA_16X | MAMR_WLFA_16X | MAMR_TLFA_16X)

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

/*
 * BCSRx
 *
 * Board Status and Control Registers
 *
 */

#define BCSR0 0xFA400000
#define BCSR1 0xFA400001
#define BCSR2 0xFA400002
#define BCSR3 0xFA400003

#define BCSR0_ENMONXCVR 0x01	/* Monitor XVCR Control */
#define BCSR0_ENNVRAM	0x02	/* CS4# Control */
#define BCSR0_LED5	0x04	/* LED5 control 0='on' 1='off' */
#define BCSR0_LED4	0x08	/* LED4 control 0='on' 1='off' */
#define BCSR0_FULLDPLX	0x10	/* Ethernet XCVR Control */
#define BCSR0_COLTEST	0x20
#define BCSR0_ETHLPBK	0x40
#define BCSR0_ETHEN	0x80

#define BCSR1_PCVCTL7	0x01	/* PC Slot B Control */
#define BCSR1_PCVCTL6	0x02
#define BCSR1_PCVCTL5	0x04
#define BCSR1_PCVCTL4	0x08
#define BCSR1_IPB5SEL	0x10

#define BCSR2_ENPA5HDR	0x08	/* USB Control */
#define BCSR2_ENUSBCLK	0x10
#define BCSR2_USBPWREN	0x20
#define BCSR2_USBSPD	0x40
#define BCSR2_USBSUSP	0x80

#define BCSR3_BWRTC	0x01	/* Real Time Clock Battery */
#define BCSR3_BWNVR	0x02	/* NVRAM Battery */
#define BCSR3_RDY_BSY	0x04	/* Flash Operation */
#define BCSR3_RPXL	0x08	/* Reserved (reads back '1') */
#define BCSR3_D27	0x10	/* Dip Switch settings */
#define BCSR3_D26	0x20
#define BCSR3_D25	0x40
#define BCSR3_D24	0x80

#endif	/* __CONFIG_H */
Commit	Line	Data
da93ed81	1	/*
414eec35	2	* (C) Copyright 2003-2005
da93ed81 WD	3	* Wolfgang Denk, DENX Software Engineering, [email protected].
	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	* changes for 16M board
	27	*/
	28
	29	#ifndef __CONFIG_H
	30	#define __CONFIG_H
	31
	32	/*
	33	* High Level Configuration Options
	34	* (easy to change)
	35	*/
	36
	37	#undef CONFIG_MPC860
	38	#define CONFIG_MPC850 1 /* This is a MPC850 CPU */
	39	#define CONFIG_RPXLITE 1 /* QUANTUM is the RPXlite clone */
	40	#define CONFIG_RMU 1 /* The QUNATUM is based on our RMU */
	41
	42	#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */
	43	#undef CONFIG_8xx_CONS_SMC2
	44	#undef CONFIG_8xx_CONS_NONE
	45	#define CONFIG_BAUDRATE 9600 /* console baudrate = 9600bps */
	46	#if 0
	47	#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
	48	#else
	49	#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
	50	#endif
	51
	52	/* default developmenmt environment */
	53
da93ed81 WD	54	#define CONFIG_ETHADDR 00:0B:17:00:00:00
	55
	56	#define CONFIG_IPADDR 10.10.69.10
	57	#define CONFIG_SERVERIP 10.10.69.49
	58	#define CONFIG_NETMASK 255.255.255.0
	59	#define CONFIG_HOSTNAME QUANTUM
	60	#define CONFIG_ROOTPATH /opt/eldk/pcc_8xx
	61
	62	#define CONFIG_BOOTARGS "root=/dev/ram rw"
	63
	64	#define CONFIG_BOOTCOMMAND "bootm ff000000"
	65
	66	#define CONFIG_EXTRA_ENV_SETTINGS \
	67	"serial#=12345\0" \
fe126d8b	68	"nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath}\0" \
da93ed81	69	"ramargs=setenv bootargs root=/dev/ram rw\0" \
fe126d8b	70	"addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off\0"
da93ed81 WD	71
	72	/*
	73	* Select the more full-featured memory test (Barr embedded systems)
	74	*/
	75	#define CFG_ALT_MEMTEST
	76
	77	#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
	78	#undef CFG_LOADS_BAUD_CHANGE /* don't allow baudrate change */
	79
	80
	81	/* M48T02 Paralled access timekeeper with same interface as the M48T35A*/
	82	#define CONFIG_RTC_M48T35A 1
	83
	84	#if 0
	85	#define CONFIG_WATCHDOG 1 /* watchdog enabled */
	86	#else
	87	#undef CONFIG_WATCHDOG
	88	#endif
	89
	90	/* NVRAM and RTC */
	91	#define CFG_NVRAM_BASE_ADDR 0xFA000000
	92	#define CFG_NVRAM_SIZE 2048
	93
	94
90cc3eb6 JL	95	/*
	96	* Command line configuration.
	97	*/
	98	#include <config_cmd_default.h>
da93ed81	99
90cc3eb6 JL	100	#define CONFIG_CMD_DATE
	101	#define CONFIG_CMD_DHCP
	102	#define CONFIG_CMD_NFS
	103	#define CONFIG_CMD_PING
	104	#define CONFIG_CMD_REGINFO
	105	#define CONFIG_CMD_SNTP
da93ed81	106
90cc3eb6	107
d3b8c1a7 JL	108	/*
	109	* BOOTP options
	110	*/
	111	#define CONFIG_BOOTP_SUBNETMASK
	112	#define CONFIG_BOOTP_GATEWAY
	113	#define CONFIG_BOOTP_HOSTNAME
	114	#define CONFIG_BOOTP_BOOTPATH
	115	#define CONFIG_BOOTP_BOOTFILESIZE
	116
da93ed81 WD	117
	118	#define CONFIG_AUTOBOOT_KEYED /* Enable password protection */
	119	#define CONFIG_AUTOBOOT_PROMPT "\nEnter password - autoboot in %d sec...\n"
	120	#define CONFIG_AUTOBOOT_DELAY_STR "system"
	121	/*
	122	* Miscellaneous configurable options
	123	*/
	124	#define CFG_LONGHELP /* undef to save memory */
	125	#define CFG_PROMPT "=> " /* Monitor Command Prompt */
90cc3eb6	126	#if defined(CONFIG_CMD_KGDB)
da93ed81 WD	127	#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
	128	#else
	129	#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
	130	#endif
	131	#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
	132	#define CFG_MAXARGS 16 /* max number of command args */
	133	#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
	134
	135	#define CFG_MEMTEST_START 0x00040000 /* memtest works on */
	136	#define CFG_MEMTEST_END 0x01f00000 /* 256K ... 15 MB in DRAM */
	137
	138	#define CFG_LOAD_ADDR 0x100000 /* default load address */
	139
	140	#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
	141
	142	#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
	143
	144	/*
	145	* Low Level Configuration Settings
	146	* (address mappings, register initial values, etc.)
	147	* You should know what you are doing if you make changes here.
	148	*/
	149	/*-----------------------------------------------------------------------
	150	* Internal Memory Mapped Register
	151	*/
	152	#define CFG_IMMR 0xFA200000
	153
	154	/*-----------------------------------------------------------------------
	155	* Definitions for initial stack pointer and data area (in DPRAM)
	156	*/
	157	#define CFG_INIT_RAM_ADDR CFG_IMMR
	158	#define CFG_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
	159	#define CFG_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
	160	#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
	161	#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
	162
	163	/*-----------------------------------------------------------------------
	164	* Start addresses for the final memory configuration
	165	* (Set up by the startup code)
	166	* Please note that CFG_SDRAM_BASE _must_ start at 0
	167	*/
	168	#define CFG_SDRAM_BASE 0x00000000
	169	#define CFG_FLASH_BASE 0xFF000000
	170
	171	#if 1
	172	#define CFG_FLASH_CFI_DRIVER
	173	#else
	174	#undef CFG_FLASH_CFI_DRIVER
	175	#endif
	176
	177
	178	#ifdef CFG_FLASH_CFI_DRIVER
	179	#define CFG_FLASH_CFI 1
	180	#undef CFG_FLASH_USE_BUFFER_WRITE
	181	#define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE}
	182	#endif
	183
	184	/%%% #define CFG_FLASH_BASE 0xFFF00000 /
90cc3eb6	185	#if defined(DEBUG) \|\| defined(CONFIG_CMD_IDE)
da93ed81 WD	186	#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
	187	#else
	188	#define CFG_MONITOR_LEN (128 << 10) /* Reserve 128 kB for Monitor */
	189	#endif
	190	#define CFG_MONITOR_BASE 0xFFF00000
	191	/%%% #define CFG_MONITOR_BASE CFG_FLASH_BASE /
	192	#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
	193
	194	/*
	195	* For booting Linux, the board info and command line data
	196	* have to be in the first 8 MB of memory, since this is
	197	* the maximum mapped by the Linux kernel during initialization.
	198	*/
	199	#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
	200
	201	/*-----------------------------------------------------------------------
	202	* FLASH organization
	203	*/
	204	#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
	205	#define CFG_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
	206
	207	#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
	208	#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
	209
	210	#define CFG_ENV_IS_IN_FLASH 1
	211	#define CFG_ENV_OFFSET 0x00F40000 /* Offset of Environment Sector absolute address 0xfff40000*/
e2ffd59b WD	212	#define CFG_ENV_SECT_SIZE 0x40000 /* Total Size of Environment Sector */
e2ffd59b WD	213	#define CFG_ENV_SIZE CFG_ENV_SECT_SIZE
da93ed81 WD	214	#define CFG_ENV_ADDR (CFG_FLASH_BASE + CFG_ENV_OFFSET)
	215
	216	/* Address and size of Redundant Environment Sector */
	217	#define CFG_ENV_OFFSET_REDUND (CFG_ENV_OFFSET+CFG_ENV_SIZE)
	218	#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
	219
	220	/* FPGA */
	221	#define CONFIG_MISC_INIT_R
	222	#define CFG_FPGA_SPARTAN2
	223	#define CFG_FPGA_PROG_FEEDBACK
	224
	225
	226	/*-----------------------------------------------------------------------
	227	* Reset address
	228	*/
	229	#define CFG_RESET_ADDRESS ((ulong)((((immap_t *)CFG_IMMR)->im_clkrst.res)))
	230
	231	/*-----------------------------------------------------------------------
	232	* Cache Configuration
	233	*/
	234	#define CFG_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */
90cc3eb6	235	#if defined(CONFIG_CMD_KGDB)
da93ed81 WD	236	#define CFG_CACHELINE_SHIFT 4 /* log base 2 of the above value */
	237	#endif
	238
	239	/*-----------------------------------------------------------------------
	240	* SYPCR - System Protection Control 11-9
	241	* SYPCR can only be written once after reset!
	242	*-----------------------------------------------------------------------
	243	* Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
	244	*/
	245	#if defined(CONFIG_WATCHDOG)
	246	#define CFG_SYPCR (SYPCR_SWTC \| SYPCR_BMT \| SYPCR_BME \| SYPCR_SWF \| \
	247	SYPCR_SWE \| SYPCR_SWRI\| SYPCR_SWP)
	248	#else
	249	#define CFG_SYPCR (SYPCR_SWTC \| 0x00000600 \| SYPCR_BME \| SYPCR_SWF \| SYPCR_SWP)
	250	#endif
	251
	252	/*-----------------------------------------------------------------------
	253	* SIUMCR - SIU Module Configuration 11-6
	254	*-----------------------------------------------------------------------
	255	* PCMCIA config., multi-function pin tri-state
	256	*/
	257	#define CFG_SIUMCR (SIUMCR_MLRC10)
	258
	259	/*-----------------------------------------------------------------------
	260	* TBSCR - Time Base Status and Control 11-26
	261	*-----------------------------------------------------------------------
	262	* Clear Reference Interrupt Status, Timebase freezing enabled
	263	*/
	264	#define CFG_TBSCR (TBSCR_REFA \| TBSCR_REFB \| TBSCR_TBF \| TBSCR_TBE)
	265
	266	/*-----------------------------------------------------------------------
	267	* RTCSC - Real-Time Clock Status and Control Register 11-27
	268	*-----------------------------------------------------------------------
	269	*/
	270	/%%%#define CFG_RTCSC (RTCSC_SEC \| RTCSC_ALR \| RTCSC_RTF\| RTCSC_RTE) /
	271	#define CFG_RTCSC (RTCSC_SEC \| RTCSC_RTE)
	272
	273	/*-----------------------------------------------------------------------
	274	* PISCR - Periodic Interrupt Status and Control 11-31
	275	*-----------------------------------------------------------------------
	276	* Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
	277	*/
	278	#define CFG_PISCR (PISCR_PS \| PISCR_PITF)
	279
	280	/*-----------------------------------------------------------------------
	281	* PLPRCR - PLL, Low-Power, and Reset Control Register 15-30
	282	*-----------------------------------------------------------------------
	283	* Reset PLL lock status sticky bit, timer expired status bit and timer
	284	* interrupt status bit
	285	*
	286	* If this is a 80 MHz CPU, set PLL multiplication factor to 5 (5*16=80)!
	287	*/
	288	/* up to 50 MHz we use a 1:1 clock */
	289	#define CFG_PLPRCR ( (5 << PLPRCR_MF_SHIFT) \| PLPRCR_TEXPS )
	290
	291	/*-----------------------------------------------------------------------
	292	* SCCR - System Clock and reset Control Register 15-27
	293	*-----------------------------------------------------------------------
	294	* Set clock output, timebase and RTC source and divider,
	295	* power management and some other internal clocks
	296	*/
	297	#define SCCR_MASK SCCR_EBDF00
	298	/* up to 50 MHz we use a 1:1 clock */
	299	#define CFG_SCCR (SCCR_COM00 \| SCCR_TBS)
300
301	/*-----------------------------------------------------------------------
302	* PCMCIA stuff
303	*-----------------------------------------------------------------------
304	*
305	*/
306	#define CFG_PCMCIA_MEM_ADDR (0xE0000000)
307	#define CFG_PCMCIA_MEM_SIZE ( 64 << 20 )
308	#define CFG_PCMCIA_DMA_ADDR (0xE4000000)
309	#define CFG_PCMCIA_DMA_SIZE ( 64 << 20 )
310	#define CFG_PCMCIA_ATTRB_ADDR (0xE8000000)
311	#define CFG_PCMCIA_ATTRB_SIZE ( 64 << 20 )
312	#define CFG_PCMCIA_IO_ADDR (0xEC000000)
313	#define CFG_PCMCIA_IO_SIZE ( 64 << 20 )
314
315	/*-----------------------------------------------------------------------
316	* IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
317	*-----------------------------------------------------------------------
318	*/
319
320	#define CONFIG_IDE_8xx_PCCARD 1 /* Use IDE with PC Card Adapter */
321
322	#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
323	#undef CONFIG_IDE_LED /* LED for ide not supported */
324	#undef CONFIG_IDE_RESET /* reset for ide not supported */
325
326	#define CFG_IDE_MAXBUS 1 /* max. 1 IDE bus */
327	#define CFG_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
328
329	#define CFG_ATA_IDE0_OFFSET 0x0000
330
331	#define CFG_ATA_BASE_ADDR CFG_PCMCIA_MEM_ADDR
332
333	/* Offset for data I/O */
334	#define CFG_ATA_DATA_OFFSET (CFG_PCMCIA_MEM_SIZE + 0x320)
335
336	/* Offset for normal register accesses */
337	#define CFG_ATA_REG_OFFSET (2 * CFG_PCMCIA_MEM_SIZE + 0x320)
338
339	/* Offset for alternate registers */
340	#define CFG_ATA_ALT_OFFSET 0x0100
341
342	/*-----------------------------------------------------------------------
343	*
344	*-----------------------------------------------------------------------
345	*
346	*/
347	/#define CFG_DER 0x2002000F/
348	#define CFG_DER 0
349
350	/*
351	* Init Memory Controller:
352	*
353	* BR0 and OR0 (FLASH)
354	*/
355
356	#define FLASH_BASE_PRELIM 0xFE000000 /* FLASH base */
357	#define CFG_PRELIM_OR_AM 0xFE000000 /* OR addr mask */
358
359	/* FLASH timing: ACS = 0, TRLX = 0, CSNT = 0, SCY = 4, ETHR = 0, BIH = 1 */
360	#define CFG_OR_TIMING_FLASH (OR_SCY_4_CLK \| OR_BI)
361
362	#define CFG_OR0_PRELIM (CFG_PRELIM_OR_AM \| CFG_OR_TIMING_FLASH)
363	#define CFG_BR0_PRELIM ((FLASH_BASE_PRELIM & BR_BA_MSK) \| BR_V)
364
365	/*
366	* BR1 and OR1 (SDRAM)
367	*
368	*/
369	#define SDRAM_BASE_PRELIM 0x00000000 /* SDRAM base */
370	#define SDRAM_MAX_SIZE 0x08000000 /* max 128 MB */
371
372	/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care) */
373	#define CFG_OR_TIMING_SDRAM 0x00000E00
374
375	#define CFG_OR1_PRELIM (0xF0000000 \| CFG_OR_TIMING_SDRAM ) /* map 256 MB */
376	#define CFG_BR1_PRELIM ((SDRAM_BASE_PRELIM & BR_BA_MSK) \| BR_MS_UPMA \| BR_V )
377
378	/* RPXLITE mem setting */
379	#define CFG_BR3_PRELIM 0xFA400001 /* FPGA */
380	#define CFG_OR3_PRELIM 0xFFFF8910
381
382	#define CFG_BR4_PRELIM 0xFA000401 /* NVRAM&SRAM */
383	#define CFG_OR4_PRELIM 0xFFFE0970
384
385	/*
386	* Memory Periodic Timer Prescaler
387	*/
388
389	/* periodic timer for refresh */
390	#define CFG_MAMR_PTA 20
391
392	/*
393	* Refresh clock Prescalar
394	*/
395	#define CFG_MPTPR MPTPR_PTP_DIV2
396
397	/*
398	* MAMR settings for SDRAM
399	*/
400
401	/* 9 column SDRAM */
402	#define CFG_MAMR_9COL ((CFG_MAMR_PTA << MAMR_PTA_SHIFT) \| MAMR_PTAE \| \
403	MAMR_AMA_TYPE_1 \| MAMR_DSA_1_CYCL \| MAMR_G0CLA_A10 \| \
404	MAMR_RLFA_16X \| MAMR_WLFA_16X \| MAMR_TLFA_16X)
405
406	/*
407	* Internal Definitions
408	*
409	* Boot Flags
410	*/
411	#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
412	#define BOOTFLAG_WARM 0x02 /* Software reboot */
413
414	/*
415	* BCSRx
416	*
417	* Board Status and Control Registers
418	*
419	*/
420
421	#define BCSR0 0xFA400000
422	#define BCSR1 0xFA400001
423	#define BCSR2 0xFA400002
424	#define BCSR3 0xFA400003
425
426	#define BCSR0_ENMONXCVR 0x01 /* Monitor XVCR Control */
427	#define BCSR0_ENNVRAM 0x02 /* CS4# Control */
428	#define BCSR0_LED5 0x04 /* LED5 control 0='on' 1='off' */
429	#define BCSR0_LED4 0x08 /* LED4 control 0='on' 1='off' */
430	#define BCSR0_FULLDPLX 0x10 /* Ethernet XCVR Control */
431	#define BCSR0_COLTEST 0x20
432	#define BCSR0_ETHLPBK 0x40
433	#define BCSR0_ETHEN 0x80
434
435	#define BCSR1_PCVCTL7 0x01 /* PC Slot B Control */
436	#define BCSR1_PCVCTL6 0x02
437	#define BCSR1_PCVCTL5 0x04
438	#define BCSR1_PCVCTL4 0x08
439	#define BCSR1_IPB5SEL 0x10
440
441	#define BCSR2_ENPA5HDR 0x08 /* USB Control */
442	#define BCSR2_ENUSBCLK 0x10
443	#define BCSR2_USBPWREN 0x20
444	#define BCSR2_USBSPD 0x40
445	#define BCSR2_USBSUSP 0x80
446
447	#define BCSR3_BWRTC 0x01 /* Real Time Clock Battery */
448	#define BCSR3_BWNVR 0x02 /* NVRAM Battery */
449	#define BCSR3_RDY_BSY 0x04 /* Flash Operation */
450	#define BCSR3_RPXL 0x08 /* Reserved (reads back '1') */
451	#define BCSR3_D27 0x10 /* Dip Switch settings */
452	#define BCSR3_D26 0x20
453	#define BCSR3_D25 0x40
454	#define BCSR3_D24 0x80
455
456	#endif /* __CONFIG_H */