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efuse: update the scheme of getting chip revision

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suda-morris
2019-07-29 11:35:00 +08:00
parent 07735424a2
commit b482ba117d
12 changed files with 105 additions and 42 deletions
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10
components/esp32/cpu_start.c
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@@ -390,6 +390,16 @@ void start_cpu0_default(void)
spi_flash_init();
/* init default OS-aware flash access critical section */
spi_flash_guard_set(&g_flash_guard_default_ops);
uint8_t revision = esp_efuse_get_chip_ver();
ESP_LOGI(TAG, "Chip Revision: %d", revision);
if (revision > CONFIG_ESP32_REV_MIN) {
ESP_LOGW(TAG, "Chip revision is higher than the one configured in menuconfig. Suggest to upgrade it.");
} else if(revision != CONFIG_ESP32_REV_MIN) {
ESP_LOGE(TAG, "ESP-IDF can't support this chip revision. Modify minimum supported revision in menuconfig");
abort();
}
#ifdef CONFIG_PM_ENABLE
esp_pm_impl_init();
#ifdef CONFIG_PM_DFS_INIT_AUTO