drivers/usbd/base/earm/usbd_earm.c

   1 /*
   2  * EARM USBD setup
   3  */
   4
   5 #include <minix/board.h>
   6 #include <minix/syslib.h>
   7
   8 #include <usb/hcd_platforms.h>
   9 #include <usb/usb_common.h>
  10 #include <usb/usbd_interface.h>
  11
  12
  13 /*===========================================================================*
  14  *    usbd_init_hcd                                                          *
  15  *===========================================================================*/
  16 int
  17 usbd_init_hcd(void)
  18 {
  19         /* More specific platform type than just EARM */
  20         static struct machine platform;
  21
  22         DEBUG_DUMP;
  23
  24         if (sys_getmachine(&platform)) {
  25                 USB_MSG("Getting machine type, failed");
  26                 return EXIT_FAILURE;
  27         }
  28
  29         if (BOARD_IS_BB(platform.board_id)) {
  30                 USB_MSG("Using AM335x driver");
  31                 return musb_am335x_init();
  32         } else {
  33                 USB_MSG("Only AM335x driver available");
  34                 return EXIT_FAILURE;
  35         }
  36 }
  37
  38
  39 /*===========================================================================*
  40  *    usbd_deinit_hcd                                                        *
  41  *===========================================================================*/
  42 void
  43 usbd_deinit_hcd(void)
  44 {
  45         /* More specific platform type than just EARM */
  46         static struct machine platform;
  47
  48         DEBUG_DUMP;
  49
  50         if (sys_getmachine(&platform)) {
  51                 USB_MSG("Getting machine type, failed");
  52                 return;
  53         }
  54
  55         if (BOARD_IS_BB(platform.board_id))
  56                 musb_am335x_deinit();
  57         else
  58                 USB_MSG("Only AM335x driver available");
  59 }