1 /* 2 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 #ifndef __CFIFLASH_H__ 16 #define __CFIFLASH_H__ 17 18 #include "ff_gen_drv.h" 19 20 #define CFIFLASH_MAX_NUM 2 21 #define CFIFLASH_CAPACITY (32 * 1024 * 1024) 22 #define CFIFLASH_ERASEBLK_SIZE (128 * 1024 * 2) /* fit QEMU of 2 banks */ 23 #define CFIFLASH_ERASEBLK_WORDS (CFIFLASH_ERASEBLK_SIZE / sizeof(uint32_t)) 24 #define CFIFLASH_ERASEBLK_WORDMASK (~(CFIFLASH_ERASEBLK_WORDS - 1)) 25 26 DiskioDrvTypeDef *GetCfiBlkOps(void); 27 28 #endif 29