| // SPDX-License-Identifier: GPL-2.0+ |
| * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
| static uint64_t endtime; /* must be set, default is instant timeout */ |
| static int retry_time = -1; /* -1 so can call readline before main_loop */ |
| /*************************************************************************** |
| * initialize command line timeout |
| void bootretry_init_cmd_timeout(void) |
| char *s = env_get("bootretry"); |
| retry_time = (int)simple_strtol(s, NULL, 10); |
| retry_time = CONFIG_BOOT_RETRY_TIME; |
| if (retry_time >= 0 && retry_time < CONFIG_BOOT_RETRY_MIN) |
| retry_time = CONFIG_BOOT_RETRY_MIN; |
| /*************************************************************************** |
| * reset command line timeout to retry_time seconds |
| void bootretry_reset_cmd_timeout(void) |
| endtime = endtick(retry_time); |
| int bootretry_tstc_timeout(void) |
| while (!tstc()) { /* while no incoming data */ |
| if (retry_time >= 0 && get_ticks() > endtime) |
| void bootretry_dont_retry(void) |