39 lines
1.0 KiB
C
39 lines
1.0 KiB
C
|
/*
|
||
|
|
* A collection of structures, addresses, and values associated with
|
||
|
|
* the Bright Star Engineering ip-Engine board. Copied from the MBX stuff.
|
||
|
|
*
|
||
|
|
* Copyright (c) 1998 Dan Malek (dmalek@jlc.net)
|
||
|
|
*/
|
||
|
|
#ifndef __MACH_BSEIP_DEFS
|
||
|
|
#define __MACH_BSEIP_DEFS
|
||
|
|
|
||
|
|
#ifndef __ASSEMBLY__
|
||
|
|
/* A Board Information structure that is given to a program when
|
||
|
|
* prom starts it up.
|
||
|
|
*/
|
||
|
|
typedef struct bd_info {
|
||
|
|
unsigned int bi_memstart; /* Memory start address */
|
||
|
|
unsigned int bi_memsize; /* Memory (end) size in bytes */
|
||
|
|
unsigned int bi_intfreq; /* Internal Freq, in Hz */
|
||
|
|
unsigned int bi_busfreq; /* Bus Freq, in Hz */
|
||
|
|
unsigned char bi_enetaddr[6];
|
||
|
|
unsigned int bi_baudrate;
|
||
|
|
} bd_t;
|
||
|
|
|
||
|
|
extern bd_t m8xx_board_info;
|
||
|
|
|
||
|
|
/* Memory map is configured by the PROM startup.
|
||
|
|
* All we need to get started is the IMMR.
|
||
|
|
*/
|
||
|
|
#define IMAP_ADDR ((uint)0xff000000)
|
||
|
|
#define IMAP_SIZE ((uint)(64 * 1024))
|
||
|
|
#define PCMCIA_MEM_ADDR ((uint)0x04000000)
|
||
|
|
#define PCMCIA_MEM_SIZE ((uint)(64 * 1024))
|
||
|
|
#endif /* !__ASSEMBLY__ */
|
||
|
|
|
||
|
|
/* We don't use the 8259.
|
||
|
|
*/
|
||
|
|
#define NR_8259_INTS 0
|
||
|
|
|
||
|
|
#endif
|