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flash encryption: Also always disable ROM BASIC console when enabling flash encryption

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Angus Gratton
2017-08-22 15:40:53 +10:00
committed by Angus Gratton
parent 1e22bcdfde
commit 7a18575af8
2 changed files with 14 additions and 3 deletions
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6
components/bootloader_support/src/flash_encrypt.c
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@@ -139,6 +139,12 @@ static esp_err_t initialise_flash_encryption(void)
#else
ESP_LOGW(TAG, "Not disabling JTAG - SECURITY COMPROMISED");
#endif
#ifndef CONFIG_SECURE_BOOT_ALLOW_ROM_BASIC
ESP_LOGI(TAG, "Disable ROM BASIC interpreter fallback...");
new_wdata6 |= EFUSE_RD_CONSOLE_DEBUG_DISABLE;
#else
ESP_LOGW(TAG, "Not disabling ROM BASIC fallback - SECURITY COMPROMISED");
#endif
if (new_wdata6 != 0) {
REG_WRITE(EFUSE_BLK0_WDATA6_REG, new_wdata6);