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trezor-firmware/core/embed/trezorhal/fwutils.h
2024-09-24 12:21:53 +02:00

29 lines
1.0 KiB
C

/*
* This file is part of the Trezor project, https://trezor.io/
*
* Copyright (c) SatoshiLabs
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TREZORHAL_FWUTILS_H
#define TREZORHAL_FWUTILS_H
// Invalidates the firmware by erasing the first 1KB of the firmware area.
//
// Note: only works when write access to firmware area is enabled by MPU
void invalidate_firmware(void);
#endif // TREZORHAL_FWUTILS_H