2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
6 * Defines of the MIPS boards specific address-MAP, registers, etc.
8 * Copyright (C) 2000,2012 MIPS Technologies, Inc.
10 * Authors: Carsten Langgaard <carstenl@mips.com>
11 * Steven J. Hill <sjhill@mips.com>
13 #ifndef __ASM_MIPS_BOARDS_GENERIC_H
14 #define __ASM_MIPS_BOARDS_GENERIC_H
16 #include <asm/addrspace.h>
17 #include <asm/byteorder.h>
18 #include <asm/mips-boards/bonito64.h>
21 * Display register base.
23 #define ASCII_DISPLAY_WORD_BASE 0x1f000410
24 #define ASCII_DISPLAY_POS_BASE 0x1f000418
29 #define SOFTRES_REG 0x1f000500
35 #define MIPS_REVISION_REG 0x1fc00010
36 #define MIPS_REVISION_CORID_QED_RM5261 0
37 #define MIPS_REVISION_CORID_CORE_LV 1
38 #define MIPS_REVISION_CORID_BONITO64 2
39 #define MIPS_REVISION_CORID_CORE_20K 3
40 #define MIPS_REVISION_CORID_CORE_FPGA 4
41 #define MIPS_REVISION_CORID_CORE_MSC 5
42 #define MIPS_REVISION_CORID_CORE_EMUL 6
43 #define MIPS_REVISION_CORID_CORE_FPGA2 7
44 #define MIPS_REVISION_CORID_CORE_FPGAR2 8
45 #define MIPS_REVISION_CORID_CORE_FPGA3 9
46 #define MIPS_REVISION_CORID_CORE_24K 10
47 #define MIPS_REVISION_CORID_CORE_FPGA4 11
48 #define MIPS_REVISION_CORID_CORE_FPGA5 12
50 /**** Artificial corid defines ****/
52 * CoreEMUL with Bonito System Controller is treated like a Core20K
53 * CoreEMUL with SOC-it 101 System Controller is treated like a CoreMSC
55 #define MIPS_REVISION_CORID_CORE_EMUL_BON -1
56 #define MIPS_REVISION_CORID_CORE_EMUL_MSC -2
58 #define MIPS_REVISION_CORID (((*(volatile u32 *)ioremap(MIPS_REVISION_REG, 4)) >> 10) & 0x3f)
60 #define MIPS_REVISION_SCON_OTHER 0
61 #define MIPS_REVISION_SCON_SOCITSC 1
62 #define MIPS_REVISION_SCON_SOCITSCP 2
64 /* Artificial SCON defines for MIPS_REVISION_SCON_OTHER */
65 #define MIPS_REVISION_SCON_UNKNOWN -1
66 #define MIPS_REVISION_SCON_GT64120 -2
67 #define MIPS_REVISION_SCON_BONITO -3
68 #define MIPS_REVISION_SCON_BRTL -4
69 #define MIPS_REVISION_SCON_SOCIT -5
70 #define MIPS_REVISION_SCON_ROCIT -6
72 #define MIPS_REVISION_SCONID (((*(volatile u32 *)ioremap(MIPS_REVISION_REG, 4)) >> 24) & 0xff)
74 extern int mips_revision_sconid;
77 extern struct boot_param_header __dtb_start;
81 extern void mips_pcibios_init(void);
83 #define mips_pcibios_init() do { } while (0)
86 #endif /* __ASM_MIPS_BOARDS_GENERIC_H */