kopia lustrzana https://github.com/espressif/esp-idf
fix(esp_hw_support): fix API esp_hmac_disable_jtag() to disable JTAG
After ets_hmac_disable(), invalidating JTAG register process is ineffective. So, added call to enable hmac begore invalidating JTAG REG. And similarly disabled it after invalidation.pull/13174/head
rodzic
7011329b35
commit
fa02eeeb97
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@ -180,7 +180,9 @@ esp_err_t esp_hmac_jtag_enable(hmac_key_id_t key_id, const uint8_t *token)
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esp_err_t esp_hmac_jtag_disable()
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{
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esp_crypto_hmac_lock_acquire();
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ets_hmac_enable();
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REG_WRITE(HMAC_SET_INVALIDATE_JTAG_REG, 1);
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ets_hmac_disable();
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esp_crypto_hmac_lock_release();
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ESP_LOGD(TAG, "Invalidate JTAG result register. JTAG disabled.");
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@ -262,7 +264,9 @@ esp_err_t esp_hmac_jtag_disable()
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{
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esp_crypto_dma_lock_acquire();
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ets_hmac_enable();
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REG_WRITE(HMAC_SET_INVALIDATE_JTAG_REG, 1);
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ets_hmac_disable();
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esp_crypto_dma_lock_release();
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