diff options
Diffstat (limited to 'common/cmd_dfu.c')
| -rw-r--r-- | common/cmd_dfu.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/common/cmd_dfu.c b/common/cmd_dfu.c index db066acc3..793c42212 100644 --- a/common/cmd_dfu.c +++ b/common/cmd_dfu.c @@ -19,8 +19,8 @@ static int do_dfu(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { const char *str_env; char *s = "dfu"; + int ret, i = 0; char *env_bkp; - int ret; if (argc < 3) return CMD_RET_USAGE; @@ -49,6 +49,15 @@ static int do_dfu(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) g_dnl_register(s); 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; @@ -60,6 +69,9 @@ done: dfu_free_entities(); free(env_bkp); + if (dfu_reset()) + run_command("reset", 0); + return CMD_RET_SUCCESS; } |