You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
36 lines
1.1 KiB
36 lines
1.1 KiB
// SPDX-FileCopyrightText: 2020 Foundation Devices, Inc. <hello@foundationdevices.com>
|
|
// SPDX-License-Identifier: GPL-3.0-or-later
|
|
//
|
|
// SPDX-FileCopyrightText: 2018 Coinkite, Inc. <coldcardwallet.com>
|
|
// SPDX-License-Identifier: GPL-3.0-only
|
|
//
|
|
/*
|
|
* (c) Copyright 2018 by Coinkite Inc. This file is part of Coldcard <coldcardwallet.com>
|
|
* and is covered by GPLv3 license found in COPYING.
|
|
*/
|
|
#pragma once
|
|
|
|
#include <stdbool.h>
|
|
|
|
#include "stm32h7xx_hal.h"
|
|
|
|
// Details of the OTP area. 64-bit slots.
|
|
#define OPT_FLASH_BASE 0x1FFF7000
|
|
#define NUM_OPT_SLOTS 128
|
|
|
|
static inline bool flash_is_security_level2(void)
|
|
{
|
|
return ((FLASH->OPTSR_CUR & FLASH_OPTSR_RDP_Msk) == OB_RDP_LEVEL_2);
|
|
}
|
|
|
|
// generial purpose flash functions
|
|
extern void flash_lock(void);
|
|
extern void flash_unlock(void);
|
|
extern int flash_burn(uint32_t flash_address, uint32_t data_address);
|
|
extern int flash_sector_erase(uint32_t address);
|
|
extern void flash_test(void);
|
|
extern void flash_first_boot(void);
|
|
extern void flash_lockdown_hard(uint32_t rdp_level_code);
|
|
extern bool flash_is_programmed(void);
|
|
|
|
// EOF
|
|
|