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/*
* A collection of structures, addresses, and values associated with
* the TQ Systems TQM850L modules. This was originally created for the
* MBX860, and probably needs revisions for other boards (like the 821).
* When this file gets out of control, we can split it up into more
* meaningful pieces.
*
* Based on mbx.h, Copyright (c) 1997 Dan Malek (dmalek@jlc.net)
*
* Copyright (c) 1999 Wolfgang Denk (wd@denx.de)
*/
#ifdef __KERNEL__
#ifndef __MACH_TQM8xxL_DEFS
#define __MACH_TQM8xxL_DEFS
/* A Board Information structure that is given to a program when
* EPPC-Bug starts it up.
*/
typedef struct bd_info {
unsigned long bi_memstart; /* start of DRAM memory */
unsigned long bi_memsize; /* size of DRAM memory in bytes */
unsigned long bi_flashstart; /* start of FLASH memory */
unsigned long bi_flashsize; /* size of FLASH memory */
unsigned long bi_flashoffset; /* reserved area for startup monitor */
unsigned long bi_sramstart; /* start of SRAM memory */
unsigned long bi_sramsize; /* size of SRAM memory */
unsigned long bi_immr_base; /* base of IMMR register */
unsigned long bi_bootflags; /* boot / reboot flag (for LynxOS) */
unsigned long bi_ip_addr; /* IP Address */
unsigned char bi_enetaddr[6]; /* Ethernet adress */
unsigned char bi_reserved[2]; /* -- just for alignment -- */
unsigned long bi_putchar; /* Addr of monitor putchar() to Console */
unsigned long bi_intfreq; /* Internal Freq, in MHz */
unsigned long bi_busfreq; /* Bus Freq, in MHz */
unsigned long bi_baudrate; /* Console Baudrate */
} bd_t;
/* Configuration options for TQ Systems TQM850L mini module
*/
#define TQM_RESET_ADDR 0x40000100 /* Monitor Reset Entry */
#define TQM_IMMR_BASE 0xFFF00000 /* phys. addr of IMMR */
#define TQM_IMAP_SIZE (64 * 1024) /* size of mapped area */
#define TQM_CLOCKRATE 50 /* 50 MHz Clock */
/*#define TQM_BAUDRATE 115200 */ /* Console baud rate */
#define TQM_BAUDRATE 38400 /* Console baud rate */
#define TQM_IP_ADDR 0x0A000063 /* IP addr: 10.0.0.99 */
#define TQM_SERVER_IP "10.0.0.2" /* NFS server IP addr */
#define TQM_SERVER_DIR "/LinuxPPC" /* NFS exported root */
#define IMAP_ADDR TQM_IMMR_BASE /* physical base address of IMMR area */
#define IMAP_SIZE TQM_IMAP_SIZE /* mapped size of IMMR area */
/* We don't use the 8259.
*/
#define NR_8259_INTS 0
/* Generic 8xx type
*/
#define _MACH_8xx (_MACH_tqm8xxL)
#endif /* __MACH_TQM8xxL_DEFS */
#endif /* __KERNEL__ */
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