diff options
Diffstat (limited to 'util/ectool.c')
| -rw-r--r-- | util/ectool.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/util/ectool.c b/util/ectool.c index f5787efcf2..a1210466f5 100644 --- a/util/ectool.c +++ b/util/ectool.c @@ -187,6 +187,8 @@ const char help_str[] = " Reads a pattern from the EC via LPC\n" " reboot_ec <RO|RW|cold|hibernate|disable-jump> [at-shutdown]\n" " Reboot EC to RO or RW\n" + " rtcalarm <sec>\n" + " Set real-time clock alarm to go off in <sec> seconds\n" " rtcget\n" " Print real-time clock\n" " rtcset <time>\n" @@ -5962,6 +5964,30 @@ int cmd_rtc_set(int argc, char *argv[]) return 0; } +int cmd_rtc_set_alarm(int argc, char *argv[]) +{ + struct ec_params_rtc p; + char *e; + int rv; + + if (argc != 2) { + fprintf(stderr, "Usage: %s <sec>\n", argv[0]); + return -1; + } + p.time = strtol(argv[1], &e, 0); + if (e && *e) { + fprintf(stderr, "Bad time.\n"); + return -1; + } + + rv = ec_command(EC_CMD_RTC_SET_ALARM, 0, &p, sizeof(p), NULL, 0); + if (rv < 0) + return rv; + + printf("Alarm Set to go off in %d secs.\n", p.time); + return 0; +} + int cmd_console(int argc, char *argv[]) { char *out = (char *)ec_inbuf; @@ -6736,6 +6762,7 @@ const struct command commands[] = { {"pwmsetduty", cmd_pwm_set_duty}, {"readtest", cmd_read_test}, {"reboot_ec", cmd_reboot_ec}, + {"rtcalarm", cmd_rtc_set_alarm}, {"rtcget", cmd_rtc_get}, {"rtcset", cmd_rtc_set}, {"rwhashpd", cmd_rw_hash_pd}, |