sl811.h 3.1 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104
  1. #ifndef __UBOOT_SL811_H
  2. #define __UBOOT_SL811_H
  3. #undef SL811_DEBUG
  4. #ifdef SL811_DEBUG
  5. #define PDEBUG(level, fmt, args...) \
  6. if (debug >= (level)) printf("[%s:%d] " fmt, \
  7. __PRETTY_FUNCTION__, __LINE__ , ## args)
  8. #else
  9. #define PDEBUG(level, fmt, args...) do {} while(0)
  10. #endif
  11. /* Sl811 host control register */
  12. #define SL811_CTRL_A 0x00
  13. #define SL811_ADDR_A 0x01
  14. #define SL811_LEN_A 0x02
  15. #define SL811_STS_A 0x03 /* read */
  16. #define SL811_PIDEP_A 0x03 /* write */
  17. #define SL811_CNT_A 0x04 /* read */
  18. #define SL811_DEV_A 0x04 /* write */
  19. #define SL811_CTRL1 0x05
  20. #define SL811_INTR 0x06
  21. #define SL811_CTRL_B 0x08
  22. #define SL811_ADDR_B 0x09
  23. #define SL811_LEN_B 0x0A
  24. #define SL811_STS_B 0x0B /* read */
  25. #define SL811_PIDEP_B 0x0B /* write */
  26. #define SL811_CNT_B 0x0C /* read */
  27. #define SL811_DEV_B 0x0C /* write */
  28. #define SL811_INTRSTS 0x0D /* write clears bitwise */
  29. #define SL811_HWREV 0x0E /* read */
  30. #define SL811_SOFLOW 0x0E /* write */
  31. #define SL811_SOFCNTDIV 0x0F /* read */
  32. #define SL811_CTRL2 0x0F /* write */
  33. /* USB control register bits (addr 0x00 and addr 0x08) */
  34. #define SL811_USB_CTRL_ARM 0x01
  35. #define SL811_USB_CTRL_ENABLE 0x02
  36. #define SL811_USB_CTRL_DIR_OUT 0x04
  37. #define SL811_USB_CTRL_ISO 0x10
  38. #define SL811_USB_CTRL_SOF 0x20
  39. #define SL811_USB_CTRL_TOGGLE_1 0x40
  40. #define SL811_USB_CTRL_PREAMBLE 0x80
  41. /* USB status register bits (addr 0x03 and addr 0x0B) */
  42. #define SL811_USB_STS_ACK 0x01
  43. #define SL811_USB_STS_ERROR 0x02
  44. #define SL811_USB_STS_TIMEOUT 0x04
  45. #define SL811_USB_STS_TOGGLE_1 0x08
  46. #define SL811_USB_STS_SETUP 0x10
  47. #define SL811_USB_STS_OVERFLOW 0x20
  48. #define SL811_USB_STS_NAK 0x40
  49. #define SL811_USB_STS_STALL 0x80
  50. /* Control register 1 bits (addr 0x05) */
  51. #define SL811_CTRL1_SOF 0x01
  52. #define SL811_CTRL1_RESET 0x08
  53. #define SL811_CTRL1_JKSTATE 0x10
  54. #define SL811_CTRL1_SPEED_LOW 0x20
  55. #define SL811_CTRL1_SUSPEND 0x40
  56. /* Interrut enable (addr 0x06) and interrupt status register bits (addr 0x0D) */
  57. #define SL811_INTR_DONE_A 0x01
  58. #define SL811_INTR_DONE_B 0x02
  59. #define SL811_INTR_SOF 0x10
  60. #define SL811_INTR_INSRMV 0x20
  61. #define SL811_INTR_DETECT 0x40
  62. #define SL811_INTR_NOTPRESENT 0x40
  63. #define SL811_INTR_SPEED_FULL 0x80 /* only in status reg */
  64. /* HW rev and SOF lo register bits (addr 0x0E) */
  65. #define SL811_HWR_HWREV 0xF0
  66. /* SOF counter and control reg 2 (addr 0x0F) */
  67. #define SL811_CTL2_SOFHI 0x3F
  68. #define SL811_CTL2_DSWAP 0x40
  69. #define SL811_CTL2_HOST 0x80
  70. /* Set up for 1-ms SOF time. */
  71. #define SL811_12M_LOW 0xE0
  72. #define SL811_12M_HI 0x2E
  73. #define SL811_DATA_START 0x10
  74. #define SL811_DATA_LIMIT 240
  75. /* Requests: bRequest << 8 | bmRequestType */
  76. #define RH_GET_STATUS 0x0080
  77. #define RH_CLEAR_FEATURE 0x0100
  78. #define RH_SET_FEATURE 0x0300
  79. #define RH_SET_ADDRESS 0x0500
  80. #define RH_GET_DESCRIPTOR 0x0680
  81. #define RH_SET_DESCRIPTOR 0x0700
  82. #define RH_GET_CONFIGURATION 0x0880
  83. #define RH_SET_CONFIGURATION 0x0900
  84. #define RH_GET_STATE 0x0280
  85. #define RH_GET_INTERFACE 0x0A80
  86. #define RH_SET_INTERFACE 0x0B00
  87. #define RH_SYNC_FRAME 0x0C80
  88. #define PIDEP(pid, ep) (((pid) & 0x0f) << 4 | (ep))
  89. #endif /* __UBOOT_SL811_H */