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wdenk5cf91d62004-04-23 20:32:05 +00001#ifndef __UBOOT_SL811_H
2#define __UBOOT_SL811_H
3
4#undef SL811_DEBUG
5
6#ifdef SL811_DEBUG
7 #define PDEBUG(level, fmt, args...) \
8 if (debug >= (level)) printf("[%s:%d] " fmt, \
9 __PRETTY_FUNCTION__, __LINE__ , ## args)
10#else
11 #define PDEBUG(level, fmt, args...) do {} while(0)
12#endif
13
14/* Sl811 host control register */
15#define SL811_CTRL_A 0x00
16#define SL811_ADDR_A 0x01
17#define SL811_LEN_A 0x02
18#define SL811_STS_A 0x03 /* read */
19#define SL811_PIDEP_A 0x03 /* write */
20#define SL811_CNT_A 0x04 /* read */
21#define SL811_DEV_A 0x04 /* write */
22#define SL811_CTRL1 0x05
23#define SL811_INTR 0x06
24#define SL811_CTRL_B 0x08
25#define SL811_ADDR_B 0x09
26#define SL811_LEN_B 0x0A
27#define SL811_STS_B 0x0B /* read */
28#define SL811_PIDEP_B 0x0B /* write */
29#define SL811_CNT_B 0x0C /* read */
30#define SL811_DEV_B 0x0C /* write */
31#define SL811_INTRSTS 0x0D /* write clears bitwise */
32#define SL811_HWREV 0x0E /* read */
33#define SL811_SOFLOW 0x0E /* write */
34#define SL811_SOFCNTDIV 0x0F /* read */
35#define SL811_CTRL2 0x0F /* write */
36
37/* USB control register bits (addr 0x00 and addr 0x08) */
38#define SL811_USB_CTRL_ARM 0x01
39#define SL811_USB_CTRL_ENABLE 0x02
40#define SL811_USB_CTRL_DIR_OUT 0x04
41#define SL811_USB_CTRL_ISO 0x10
42#define SL811_USB_CTRL_SOF 0x20
43#define SL811_USB_CTRL_TOGGLE_1 0x40
44#define SL811_USB_CTRL_PREAMBLE 0x80
45
46/* USB status register bits (addr 0x03 and addr 0x0B) */
47#define SL811_USB_STS_ACK 0x01
48#define SL811_USB_STS_ERROR 0x02
49#define SL811_USB_STS_TIMEOUT 0x04
50#define SL811_USB_STS_TOGGLE_1 0x08
51#define SL811_USB_STS_SETUP 0x10
52#define SL811_USB_STS_OVERFLOW 0x20
53#define SL811_USB_STS_NAK 0x40
54#define SL811_USB_STS_STALL 0x80
55
56/* Control register 1 bits (addr 0x05) */
57#define SL811_CTRL1_SOF 0x01
58#define SL811_CTRL1_RESET 0x08
59#define SL811_CTRL1_JKSTATE 0x10
60#define SL811_CTRL1_SPEED_LOW 0x20
61#define SL811_CTRL1_SUSPEND 0x40
62
63/* Interrut enable (addr 0x06) and interrupt status register bits (addr 0x0D) */
64#define SL811_INTR_DONE_A 0x01
65#define SL811_INTR_DONE_B 0x02
66#define SL811_INTR_SOF 0x10
67#define SL811_INTR_INSRMV 0x20
68#define SL811_INTR_DETECT 0x40
69#define SL811_INTR_NOTPRESENT 0x40
70#define SL811_INTR_SPEED_FULL 0x80 /* only in status reg */
71
72/* HW rev and SOF lo register bits (addr 0x0E) */
73#define SL811_HWR_HWREV 0xF0
74
75/* SOF counter and control reg 2 (addr 0x0F) */
76#define SL811_CTL2_SOFHI 0x3F
77#define SL811_CTL2_DSWAP 0x40
78#define SL811_CTL2_HOST 0x80
79
80/* Set up for 1-ms SOF time. */
81#define SL811_12M_LOW 0xE0
82#define SL811_12M_HI 0x2E
83
84#define SL811_DATA_START 0x10
85#define SL811_DATA_LIMIT 240
86
87/* Requests: bRequest << 8 | bmRequestType */
88#define RH_GET_STATUS 0x0080
89#define RH_CLEAR_FEATURE 0x0100
90#define RH_SET_FEATURE 0x0300
91#define RH_SET_ADDRESS 0x0500
92#define RH_GET_DESCRIPTOR 0x0680
93#define RH_SET_DESCRIPTOR 0x0700
94#define RH_GET_CONFIGURATION 0x0880
95#define RH_SET_CONFIGURATION 0x0900
96#define RH_GET_STATE 0x0280
97#define RH_GET_INTERFACE 0x0A80
98#define RH_SET_INTERFACE 0x0B00
99#define RH_SYNC_FRAME 0x0C80
100
101
102#define PIDEP(pid, ep) (((pid) & 0x0f) << 4 | (ep))
103
104#endif /* __UBOOT_SL811_H */