2 * MicroSys IP860 VMEBus board specific definitions
4 * Copyright (c) 2000, 2001 Wolfgang Denk (wd@denx.de)
10 #include <linux/config.h>
12 #include <asm/ppcboot.h>
14 #define IP860_IMMR_BASE 0xF1000000 /* phys. addr of IMMR */
15 #define IP860_IMAP_SIZE (64 * 1024) /* size of mapped area */
17 #define IMAP_ADDR IP860_IMMR_BASE /* physical base address of IMMR area */
18 #define IMAP_SIZE IP860_IMAP_SIZE /* mapped size of IMMR area */
21 * MPC8xx Chip Select Usage
23 #define IP860_BOOT_CS 0 /* Boot (VMEBus or Flash) Chip Select 0 */
24 #define IP860_FLASH_CS 1 /* Flash is on Chip Select 1 */
25 #define IP860_SDRAM_CS 2 /* SDRAM is on Chip Select 2 */
26 #define IP860_SRAM_CS 3 /* SRAM is on Chip Select 3 */
27 #define IP860_BCSR_CS 4 /* BCSR is on Chip Select 4 */
28 #define IP860_IP_CS 5 /* IP Slots are on Chip Select 5 */
29 #define IP860_VME_STD_CS 6 /* VME Standard I/O is on Chip Select 6 */
30 #define IP860_VME_SHORT_CS 7 /* VME Short I/O is on Chip Select 7 */
32 /* We don't use the 8259.
34 #define NR_8259_INTS 0
36 #endif /* __MACH_IP860_H */