1 /*
2  * Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
3  *
4  * SPDX-License-Identifier:	GPL-2.0+
5  */
6 
7 #ifndef _ARCH_QEMU_H_
8 #define _ARCH_QEMU_H_
9 
10 /* Programmable Attribute Map (PAM) Registers */
11 #define I440FX_PAM		0x59
12 #define Q35_PAM			0x90
13 #define PAM_NUM			7
14 #define PAM_RW			0x33
15 
16 /* X-Bus Chip Select Register */
17 #define XBCS			0x4e
18 #define APIC_EN			(1 << 8)
19 
20 /* IDE Timing Register */
21 #define IDE0_TIM		0x40
22 #define IDE1_TIM		0x42
23 #define IDE_DECODE_EN		(1 << 15)
24 
25 /* PCIe ECAM Base Address Register */
26 #define PCIEX_BAR		0x60
27 #define BAR_EN			(1 << 0)
28 
29 /* I/O Ports */
30 #define CMOS_ADDR_PORT		0x70
31 #define CMOS_DATA_PORT		0x71
32 
33 #define LOW_RAM_ADDR		0x34
34 #define HIGH_RAM_ADDR		0x35
35 
36 #endif /* _ARCH_QEMU_H_ */
37