blob: a08a7ae776b16721dca056edd966b4823b2d9b59 (
plain)
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
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
/*
* m54xxsim.h -- ColdFire 547x/548x System Integration Unit support.
*/
#ifndef m54xxsim_h
#define m54xxsim_h
#define CPU_NAME "COLDFIRE(m54xx)"
#define CPU_INSTR_PER_JIFFY 2
#define MCFINT_VECBASE 64
/*
* Interrupt Controller Registers
*/
#define MCFICM_INTC0 0x0700 /* Base for Interrupt Ctrl 0 */
#define MCFINTC_IPRH 0x00 /* Interrupt pending 32-63 */
#define MCFINTC_IPRL 0x04 /* Interrupt pending 1-31 */
#define MCFINTC_IMRH 0x08 /* Interrupt mask 32-63 */
#define MCFINTC_IMRL 0x0c /* Interrupt mask 1-31 */
#define MCFINTC_INTFRCH 0x10 /* Interrupt force 32-63 */
#define MCFINTC_INTFRCL 0x14 /* Interrupt force 1-31 */
#define MCFINTC_IRLR 0x18 /* */
#define MCFINTC_IACKL 0x19 /* */
#define MCFINTC_ICR0 0x40 /* Base ICR register */
/*
* UART module.
*/
#define MCFUART_BASE1 0x8600 /* Base address of UART1 */
#define MCFUART_BASE2 0x8700 /* Base address of UART2 */
#define MCFUART_BASE3 0x8800 /* Base address of UART3 */
#define MCFUART_BASE4 0x8900 /* Base address of UART4 */
/*
* Define system peripheral IRQ usage.
*/
#define MCF_IRQ_TIMER (64 + 54) /* Slice Timer 0 */
#define MCF_IRQ_PROFILER (64 + 53) /* Slice Timer 1 */
/*
* Generic GPIO support
*/
#define MCFGPIO_PIN_MAX 0 /* I am too lazy to count */
#define MCFGPIO_IRQ_MAX -1
#define MCFGPIO_IRQ_VECBASE -1
/*
* Some PSC related definitions
*/
#define MCF_PAR_PSC(x) (0x000A4F-((x)&0x3))
#define MCF_PAR_SDA (0x0008)
#define MCF_PAR_SCL (0x0004)
#define MCF_PAR_PSC_TXD (0x04)
#define MCF_PAR_PSC_RXD (0x08)
#define MCF_PAR_PSC_RTS(x) (((x)&0x03)<<4)
#define MCF_PAR_PSC_CTS(x) (((x)&0x03)<<6)
#define MCF_PAR_PSC_CTS_GPIO (0x00)
#define MCF_PAR_PSC_CTS_BCLK (0x80)
#define MCF_PAR_PSC_CTS_CTS (0xC0)
#define MCF_PAR_PSC_RTS_GPIO (0x00)
#define MCF_PAR_PSC_RTS_FSYNC (0x20)
#define MCF_PAR_PSC_RTS_RTS (0x30)
#define MCF_PAR_PSC_CANRX (0x40)
#endif /* m54xxsim_h */
|
