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feat(esp_tee): Support for ESP-TEE - esp_system component

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This commit is contained in:
Laukik Hase
2024-07-01 14:42:08 +05:30
parent 54c3f1bae4
commit 733741bbac
8 changed files with 105 additions and 9 deletions
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7
components/esp_system/startup_funcs.c
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@@ -63,6 +63,12 @@ ESP_SYSTEM_INIT_FN(init_show_cpu_freq, CORE, BIT(0), 10)
return ESP_OK;
}
/* NOTE: When ESP-TEE is enabled, the Brownout Detection module is part
* of the TEE and is initialized in the TEE startup routine itself.
* It is protected from all REE accesses through memory protection mechanisms,
* as it is a critical module for device functioning.
*/
#if !CONFIG_SECURE_ENABLE_TEE
ESP_SYSTEM_INIT_FN(init_brownout, CORE, BIT(0), 104)
{
// [refactor-todo] leads to call chain rtc_is_register (driver) -> esp_intr_alloc (esp32/esp32s2) ->
@@ -76,6 +82,7 @@ ESP_SYSTEM_INIT_FN(init_brownout, CORE, BIT(0), 104)
#endif // CONFIG_ESP_BROWNOUT_DET
return ESP_OK;
}
#endif
ESP_SYSTEM_INIT_FN(init_newlib_time, CORE, BIT(0), 105)
{