mirror of https://github.com/ARMmbed/mbed-os.git
84 lines
2.2 KiB
C
84 lines
2.2 KiB
C
/* mbed Microcontroller Library
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* Copyright (c) 2017 ARM Limited
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef MBED_FLASH_DATA_H
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#define MBED_FLASH_DATA_H
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#include <stdint.h>
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// Target flash algorithm structure
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typedef struct {
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const uint32_t init;
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const uint32_t uninit;
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const uint32_t erase_sector;
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const uint32_t program_page;
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const uint32_t static_base;
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uint32_t *algo_blob;
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} flash_algo_t;
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typedef struct {
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const uint32_t start;
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const uint32_t size;
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} sector_info_t;
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typedef struct {
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const uint32_t page_size;
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const uint32_t flash_start;
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const uint32_t flash_size;
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const sector_info_t *sectors;
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const uint32_t sector_info_count;
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} flash_target_config_t;
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// Target flash configuration
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struct flash_s {
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const flash_target_config_t *target_config;
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const flash_algo_t *flash_algo;
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};
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typedef struct {
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uint32_t r0;
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uint32_t r1;
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uint32_t r2;
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uint32_t r3;
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uint32_t r9;
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uint32_t pc;
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} args_t;
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typedef int32_t (*flash_algo_jump_t)(args_t*);
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// prototypes for flash algo CMSIS API
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typedef int (*CMSIS_Algo_Function_Init)(unsigned long adr, unsigned long clk, unsigned long fnc);
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typedef int (*CMSIS_Algo_Function_UnInit)(unsigned long fnc);
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typedef int (*CMSIS_Algo_Function_EraseSector)(unsigned long adr);
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typedef int (*CMSIS_Algo_Function_EraseChip)(void);
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typedef int (*CMSIS_Algo_Function_ProgramPage)(unsigned long adr, unsigned long sz, unsigned char *buf);
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typedef unsigned long (*CMSIS_Algo_Function_Verify)(unsigned long adr, unsigned long sz, unsigned char *buf);
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Set target configuration
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*/
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void flash_set_target_config(flash_t *obj);
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#ifdef __cplusplus
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};
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#endif
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#endif
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