diff options
| -rw-r--r-- | common/tpm_registers.c | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/common/tpm_registers.c b/common/tpm_registers.c index 4e921ed451..cec0e4547b 100644 --- a/common/tpm_registers.c +++ b/common/tpm_registers.c @@ -820,20 +820,26 @@ void tpm_task(void) { uint32_t evt; - /* - * Just in case there is a resume from deep sleep where AP is not out - * of reset, let's not proceed until AP is actually up. - */ - while (device_get_state(DEVICE_AP) != DEVICE_STATE_ON) { + + if (!chip_factory_mode()) { /* - * The only event we should expect at this point would be the - * reset request. + * Just in case there is a resume from deep sleep where AP is + * not out of reset, let's not proceed until AP is actually + * up. No need to worry about the AP state in chip factory + * mode of course. */ - evt = task_wait_event(-1); - if (evt & TPM_EVENT_RESET) - break; + while (device_get_state(DEVICE_AP) != DEVICE_STATE_ON) { + /* + * The only event we should expect at this point would + * be the reset request. + */ + evt = task_wait_event(-1); + if (evt & TPM_EVENT_RESET) + break; - cprints(CC_TASK, "%s: unexpected event %x\n", __func__, evt); + cprints(CC_TASK, "%s: unexpected event %x\n", + __func__, evt); + } } tpm_reset_now(0); |