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1/*
2 * This program is free software; you can redistribute it and/or modify it
3 * under the terms of the GNU General Public License version 2 as published
4 * by the Free Software Foundation.
5 *
6 * Copyright (C) 2015 John Crispin <john@phrozen.org>
7 */
8
9#ifndef _MT7621_REGS_H_
10#define _MT7621_REGS_H_
11
12#define MT7621_PALMBUS_BASE 0x1C000000
13#define MT7621_PALMBUS_SIZE 0x03FFFFFF
14
15#define MT7621_SYSC_BASE 0x1E000000
16
17#define SYSC_REG_CHIP_NAME0 0x00
18#define SYSC_REG_CHIP_NAME1 0x04
19#define SYSC_REG_CHIP_REV 0x0c
20#define SYSC_REG_SYSTEM_CONFIG0 0x10
21#define SYSC_REG_SYSTEM_CONFIG1 0x14
22
23#define CHIP_REV_PKG_MASK 0x1
24#define CHIP_REV_PKG_SHIFT 16
25#define CHIP_REV_VER_MASK 0xf
26#define CHIP_REV_VER_SHIFT 8
27#define CHIP_REV_ECO_MASK 0xf
28
29#define MT7621_DRAM_BASE 0x0
30#define MT7621_DDR2_SIZE_MIN 32
31#define MT7621_DDR2_SIZE_MAX 256
32
33#define MT7621_CHIP_NAME0 0x3637544D
34#define MT7621_CHIP_NAME1 0x20203132
35
36#define MIPS_GIC_IRQ_BASE (MIPS_CPU_IRQ_BASE + 8)
37
38#endif
1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 *
4 * Copyright (C) 2015 John Crispin <john@phrozen.org>
5 */
6
7#ifndef _MT7621_REGS_H_
8#define _MT7621_REGS_H_
9
10#define IOMEM(x) ((void __iomem *)(KSEG1ADDR(x)))
11
12#define MT7621_PALMBUS_BASE 0x1C000000
13#define MT7621_PALMBUS_SIZE 0x03FFFFFF
14
15#define MT7621_SYSC_BASE IOMEM(0x1E000000)
16
17#define SYSC_REG_CHIP_NAME0 0x00
18#define SYSC_REG_CHIP_NAME1 0x04
19#define SYSC_REG_CHIP_REV 0x0c
20#define SYSC_REG_SYSTEM_CONFIG0 0x10
21#define SYSC_REG_SYSTEM_CONFIG1 0x14
22
23#define CHIP_REV_PKG_MASK 0x1
24#define CHIP_REV_PKG_SHIFT 16
25#define CHIP_REV_VER_MASK 0xf
26#define CHIP_REV_VER_SHIFT 8
27#define CHIP_REV_ECO_MASK 0xf
28
29#define MT7621_LOWMEM_BASE 0x0
30#define MT7621_LOWMEM_MAX_SIZE 0x1C000000
31#define MT7621_HIGHMEM_BASE 0x20000000
32#define MT7621_HIGHMEM_SIZE 0x4000000
33
34#define MT7621_CHIP_NAME0 0x3637544D
35#define MT7621_CHIP_NAME1 0x20203132
36
37#endif