2 * include/asm-ppc/platforms/prpmc800.h
4 * Definitions for Motorola PrPMC800 board support
6 * Author: Dale Farnsworth <dale.farnsworth@mvista.com>
8 * 2001-2004 (c) MontaVista, Software, Inc. This file is licensed under
9 * the terms of the GNU General Public License version 2. This program
10 * is licensed "as is" without any warranty of any kind, whether express
14 * From Processor to PCI:
15 * PCI Mem Space: 0x80000000 - 0xa0000000 -> 0x80000000 - 0xa0000000 (512 MB)
16 * PCI I/O Space: 0xfe400000 - 0xfeef0000 -> 0x00000000 - 0x00b00000 (11 MB)
17 * Note: Must skip 0xfe000000-0xfe400000 for CONFIG_HIGHMEM/PKMAP area
19 * From PCI to Processor:
20 * System Memory: 0x00000000 -> 0x00000000
23 #ifndef __ASMPPC_PRPMC800_H
24 #define __ASMPPC_PRPMC800_H
26 #define PRPMC800_PCI_CONFIG_ADDR 0xfe000cf8
27 #define PRPMC800_PCI_CONFIG_DATA 0xfe000cfc
29 #define PRPMC800_PROC_PCI_IO_START 0xfe400000U
30 #define PRPMC800_PROC_PCI_IO_END 0xfeefffffU
31 #define PRPMC800_PCI_IO_START 0x00000000U
32 #define PRPMC800_PCI_IO_END 0x00afffffU
34 #define PRPMC800_PROC_PCI_MEM_START 0x80000000U
35 #define PRPMC800_PROC_PCI_MEM_END 0x9fffffffU
36 #define PRPMC800_PCI_MEM_START 0x80000000U
37 #define PRPMC800_PCI_MEM_END 0x9fffffffU
39 #define PRPMC800_NM_PROC_PCI_MEM_START 0x40000000U
40 #define PRPMC800_NM_PROC_PCI_MEM_END 0xdfffffffU
41 #define PRPMC800_NM_PCI_MEM_START 0x40000000U
42 #define PRPMC800_NM_PCI_MEM_END 0xdfffffffU
44 #define PRPMC800_PCI_DRAM_OFFSET 0x00000000U
45 #define PRPMC800_PCI_PHY_MEM_OFFSET 0x00000000U
47 #define PRPMC800_ISA_IO_BASE PRPMC800_PROC_PCI_IO_START
48 #define PRPMC800_ISA_MEM_BASE 0x00000000U
50 #define PRPMC800_HARRIER_XCSR_BASE HARRIER_DEFAULT_XCSR_BASE
51 #define PRPMC800_HARRIER_MPIC_BASE 0xff000000
53 #define PRPMC800_SERIAL_1 0xfeff00c0
55 #define PRPMC800_BASE_BAUD 1843200
58 * interrupt vector number and priority for harrier internal interrupt
61 #define PRPMC800_INT_IRQ 16
62 #define PRPMC800_INT_PRI 15
65 #define RS_TABLE_SIZE 4
67 /* Rate for the 1.8432 Mhz clock for the onboard serial chip */
68 #define BASE_BAUD (PRPMC800_BASE_BAUD / 16)
70 #define STD_COM_FLAGS ASYNC_BOOT_AUTOCONF
72 /* UARTS are at IRQ 16 */
73 #define STD_SERIAL_PORT_DFNS \
74 { 0, BASE_BAUD, PRPMC800_SERIAL_1, 16, STD_COM_FLAGS, /* ttyS0 */\
75 iomem_base: (unsigned char *)PRPMC800_SERIAL_1, \
77 io_type: SERIAL_IO_MEM },
79 #define SERIAL_PORT_DFNS \
82 #endif /* __ASMPPC_PRPMC800_H */