static int do_dfu(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { if (argc < 4) return CMD_RET_USAGE; char *usb_controller = argv[1]; char *interface = argv[2]; char *devstring = argv[3]; int ret, i = 0; ret = dfu_init_env_entities(interface, simple_strtoul(devstring, NULL, 10)); if (ret) goto done; ret = CMD_RET_SUCCESS; if (argc > 4 && strcmp(argv[4], "list") == 0) { dfu_show_entities(); goto done; } int controller_index = simple_strtoul(usb_controller, NULL, 0); board_usb_init(controller_index, USB_INIT_DEVICE); g_dnl_register("usb_dnl_dfu"); while (1) { if (dfu_reset()) /* * This extra number of usb_gadget_handle_interrupts() * calls is necessary to assure correct transmission * completion with dfu-util */ if (++i == 10) goto exit; if (ctrlc()) goto exit; usb_gadget_handle_interrupts(); } exit: g_dnl_unregister(); done: dfu_free_entities(); if (dfu_reset()) run_command("reset", 0); return ret; }
int do_thor_down(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { if (argc < 4) return CMD_RET_USAGE; char *usb_controller = argv[1]; char *interface = argv[2]; char *devstring = argv[3]; int ret; puts("TIZEN \"THOR\" Downloader\n"); ret = dfu_init_env_entities(interface, devstring); if (ret) goto done; int controller_index = simple_strtoul(usb_controller, NULL, 0); ret = board_usb_init(controller_index, USB_INIT_DEVICE); if (ret) { pr_err("USB init failed: %d\n", ret); ret = CMD_RET_FAILURE; goto exit; } g_dnl_register("usb_dnl_thor"); ret = thor_init(); if (ret) { pr_err("THOR DOWNLOAD failed: %d\n", ret); ret = CMD_RET_FAILURE; goto exit; } ret = thor_handle(); if (ret) { pr_err("THOR failed: %d\n", ret); ret = CMD_RET_FAILURE; goto exit; } exit: g_dnl_unregister(); board_usb_cleanup(controller_index, USB_INIT_DEVICE); done: dfu_free_entities(); return ret; }
static int run_dfu(int usb_index, char *interface, char *devstring) { int ret; ret = dfu_init_env_entities(interface, devstring); if (ret) { dfu_free_entities(); goto exit; } run_usb_dnl_gadget(usb_index, "usb_dnl_dfu"); exit: dfu_free_entities(); return ret; }
static int do_dfu(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { bool dfu_reset = false; if (argc < 4) return CMD_RET_USAGE; char *usb_controller = argv[1]; char *interface = argv[2]; char *devstring = argv[3]; int ret, i = 0; ret = dfu_init_env_entities(interface, devstring); if (ret) goto done; ret = CMD_RET_SUCCESS; if (argc > 4 && strcmp(argv[4], "list") == 0) { dfu_show_entities(); goto done; } int controller_index = simple_strtoul(usb_controller, NULL, 0); board_usb_init(controller_index, USB_INIT_DEVICE); g_dnl_clear_detach(); g_dnl_register("usb_dnl_dfu"); while (1) { if (g_dnl_detach()) { /* * Check if USB bus reset is performed after detach, * which indicates that -R switch has been passed to * dfu-util. In this case reboot the device */ if (dfu_usb_get_reset()) { dfu_reset = true; goto exit; } /* * This extra number of usb_gadget_handle_interrupts() * calls is necessary to assure correct transmission * completion with dfu-util */ if (++i == 10000) goto exit; } if (ctrlc()) goto exit; WATCHDOG_RESET(); usb_gadget_handle_interrupts(controller_index); } exit: g_dnl_unregister(); board_usb_cleanup(controller_index, USB_INIT_DEVICE); done: dfu_free_entities(); if (dfu_reset) run_command("reset", 0); g_dnl_clear_detach(); return ret; }