| /* |
| * drivers/amlogic/secure_monitor/flash_secure.h |
| * |
| * Copyright (C) 2017 Amlogic, Inc. All rights reserved. |
| * |
| * 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 2 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. |
| * |
| */ |
| |
| #ifndef _FLASH_SECURE_H_ |
| #define _FLASH_SECURE_H_ |
| |
| |
| void init_mutex(unsigned int *lock); |
| void lock_mutex(unsigned int *lock); |
| int lock_mutex_try(unsigned int *lock); |
| unsigned int unlock_mutex(unsigned int *lock); |
| void write_to_flash(unsigned char *psrc, unsigned int size); |
| |
| #ifdef CONFIG_AMLOGIC_M8B_NAND |
| int secure_storage_nand_write(char *buf, unsigned int len); |
| #endif |
| |
| #ifdef CONFIG_SPI_NOR_SECURE_STORAGE |
| int secure_storage_spi_write(u8 *buf, u32 len); |
| #endif |
| |
| #ifdef CONFIG_EMMC_SECURE_STORAGE |
| int mmc_secure_storage_ops(unsigned char *buf, unsigned int len, int wr_flag); |
| #endif |
| |
| #endif |
| |
