1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
#ifndef __ASM_EC3104_H
#define __ASM_EC3104_H
/*
* Most of the register set is at 0xb0ec0000 - 0xb0ecffff.
*
* as far as I've figured it out the register map is:
* 0xb0ec0000 - id string
* 0xb0ec0XXX - power management
* 0xb0ec1XXX - interrupt control
* 0xb0ec3XXX - ps2 port (touch pad on aero 8000)
* 0xb0ec6XXX - i2c
* 0xb0ec7000 - first serial port (proprietary connector on aero 8000)
* 0xb0ec8000 - second serial port
* 0xb0ec9000 - third serial port
* 0xb0eca000 - fourth serial port (keyboard controller on aero 8000)
* 0xb0eccXXX - GPIO
* 0xb0ecdXXX - GPIO
*/
#define EC3104_BASE 0xb0ec0000
#define EC3104_SER4_DATA (EC3104_BASE+0xa000)
#define EC3104_SER4_IIR (EC3104_BASE+0xa008)
#define EC3104_SER4_MCR (EC3104_BASE+0xa010)
#define EC3104_SER4_LSR (EC3104_BASE+0xa014)
#define EC3104_SER4_MSR (EC3104_BASE+0xa018)
/*
* our ISA bus. this seems to be real ISA.
*/
#define EC3104_ISA_BASE 0xa5000000
#define EC3104_IRQ 11
#define EC3104_IRQBASE 64
#define EC3104_IRQ_SER1 EC3104_IRQBASE + 7
#define EC3104_IRQ_SER2 EC3104_IRQBASE + 8
#define EC3104_IRQ_SER3 EC3104_IRQBASE + 9
#define EC3104_IRQ_SER4 EC3104_IRQBASE + 10
#endif /* __ASM_EC3104_H */
|
