1
2 /*
3 * A collection of structures, addresses, and values associated with
4 * the Bright Star Engineering ip-Engine board. Copied from the MBX stuff.
5 *
6 * Copyright (c) 1998 Dan Malek (dmalek@jlc.net)
7 */
8 #ifndef __MACH_BSEIP_DEFS
9 #define __MACH_BSEIP_DEFS
10
11 /* A Board Information structure that is given to a program when
12 * prom starts it up.
13 */
14 typedef struct bd_info {
15 unsigned int bi_memstart; /* Memory start address */
16 unsigned int bi_memsize; /* Memory (end) size in bytes */
17 unsigned int bi_intfreq; /* Internal Freq, in Hz */
18 unsigned int bi_busfreq; /* Bus Freq, in Hz */
19 unsigned char bi_enetaddr[6];
20 unsigned int bi_baudrate;
21 } bd_t;
22
23 extern bd_t m8xx_board_info;
24
25 /* Memory map is configured by the PROM startup.
26 * All we need to get started is the IMMR.
27 */
28 #define IMAP_ADDR ((uint)0xff000000)
29 #define IMAP_SIZE ((uint)(64 * 1024))
30 #define PCMCIA_MEM_ADDR ((uint)0x04000000)
31 #define PCMCIA_MEM_SIZE ((uint)(64 * 1024))
32
33 /* We don't use the 8259.
34 */
35 #define NR_8259_INTS 0
36
37 /* Machine type
38 */
39 #define _MACH_8xx (_MACH_bseip)
40
41 #endif
42
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