70 lines
2.7 KiB
C
70 lines
2.7 KiB
C
/*!
|
|
\file rom_efuse.h
|
|
\brief Rom efuse interface for GD32W51x WiFi SDK
|
|
|
|
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
|
*/
|
|
|
|
/*
|
|
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
|
|
|
Redistribution and use in source and binary forms, with or without modification,
|
|
are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice, this
|
|
list of conditions and the following disclaimer.
|
|
2. Redistributions in binary form must reproduce the above copyright notice,
|
|
this list of conditions and the following disclaimer in the documentation
|
|
and/or other materials provided with the distribution.
|
|
3. Neither the name of the copyright holder nor the names of its contributors
|
|
may be used to endorse or promote products derived from this software without
|
|
specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
|
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
|
OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef __EFUSE_H__
|
|
#define __EFUSE_H__
|
|
|
|
|
|
#if defined(PLATFORM_MSP_AN521)
|
|
#define EFUSE_ROTPK_SZ 32 /* 256 bits */
|
|
#define EFUSE_HUK_SZ 16 /* 128 bits */
|
|
#define EFUSE_OTP_SZ 16 /* 128 bits */
|
|
|
|
#define GET_IBL_OPT() (0)
|
|
|
|
int efuse_get_rotpk_inner(uint8_t *rotpk);
|
|
int efuse_get_huk_inner(uint8_t *huk);
|
|
|
|
#elif defined(PLATFORM_GDM32)
|
|
#define EFUSE_ROTPK_SZ EFUSE_WD_ROTPK
|
|
#define EFUSE_HUK_SZ EFUSE_WD_HUK
|
|
#define EFUSE_OTP_SZ EFUSE_WD_US_DATA
|
|
|
|
#define IS_READ_PROTECT_1() (OBSTAT_TZEN() && OBSTAT_RDP_1())
|
|
#define IS_READ_PROTECT() (OBSTAT_TZEN() && (OBSTAT_RDP_0_5() || OBSTAT_RDP_1()))
|
|
#define IS_FW_CRYPT() ((efuse_get_usctl() & EFUSE_USCTL_AESEN) ? 1 : 0)
|
|
#define GET_IBL_OPT() (efuse_get_tzctl() >> 6)
|
|
|
|
int efuse_get_rotpk_inner(uint8_t *rotpk);
|
|
int efuse_get_dbg_pwd_inner(uint8_t *pwd);
|
|
int efuse_get_huk_inner(uint8_t *huk);
|
|
void efuse_dump_inner(void);
|
|
#endif
|
|
int is_key_valid(uint8_t *key, size_t key_sz);
|
|
|
|
#ifdef ROM_SELF_TEST
|
|
void efuse_self_test(void);
|
|
#endif
|
|
#endif /* __EFUSE_H__ */
|