flash_blob.c

00001 /**
00002  * @file    flash_blob.c
00003  * @brief   Flash algorithm for the nrf51
00004  *
00005  * DAPLink Interface Firmware
00006  * Copyright (c) 2009-2019, ARM Limited, All Rights Reserved
00007  * SPDX-License-Identifier: Apache-2.0
00008  *
00009  * Licensed under the Apache License, Version 2.0 (the "License"); you may
00010  * not use this file except in compliance with the License.
00011  * You may obtain a copy of the License at
00012  *
00013  * http://www.apache.org/licenses/LICENSE-2.0
00014  *
00015  * Unless required by applicable law or agreed to in writing, software
00016  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
00017  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00018  * See the License for the specific language governing permissions and
00019  * limitations under the License.
00020  */
00021 
00022 #include "flash_blob.h"
00023 
00024 static const uint32_t nRF51822AA_FLM[] = {
00025     0xE00ABE00, 0x062D780D, 0x24084068, 0xD3000040, 0x1E644058, 0x1C49D1FA, 0x2A001E52, 0x4770D1F2,
00026 
00027     /*0x020*/ 0x47702000, 0x47702000, 0x4c26b570, 0x60602002, 0x60e02001, 0x68284d24, 0xd00207c0L, 0x60602000,
00028     /*0x040*/ 0xf000bd70L, 0xe7f6f82cL, 0x4c1eb570, 0x60612102, 0x4288491e, 0x2001d302, 0xe0006160L, 0x4d1a60a0,
00029     /*0x060*/ 0xf81df000L, 0x7c06828, 0x2000d0fa, 0xbd706060L, 0x4605b5f8, 0x4813088e, 0x46142101, 0x4f126041,
00030     /*0x080*/ 0xc501cc01L, 0x7c06838, 0x1e76d006, 0x480dd1f8, 0x60412100, 0xbdf84608L, 0xf801f000L, 0x480ce7f2,
00031     /*0x0A0*/ 0x6006840, 0xd00b0e00L, 0x6849490a, 0xd0072900L, 0x4a0a4909, 0xd00007c3L, 0x1d09600a, 0xd1f90840L,
00032     /*0x0C0*/ 0x4770, 0x4001e500, 0x4001e400, 0x10001000, 0x40010400, 0x40010500, 0x40010600, 0x6e524635,
00033     /*0x0E0*/ 0x0,
00034 };
00035 
00036 /**
00037 * List of start and size for each size of flash sector
00038 * The size will apply to all sectors between the listed address and the next address
00039 * in the list.
00040 * The last pair in the list will have sectors starting at that address and ending
00041 * at address start + size.
00042 */
00043 static const sector_info_t sectors_info[] = {
00044     {0, 1024},
00045  };
00046 
00047 static const program_target_t flash = {
00048     .init = 0x20000021,
00049     .uninit = 0x20000025,
00050     .erase_chip = 0x20000029,
00051     .erase_sector = 0x20000049,
00052     .program_page = 0x20000071,
00053     .verify = 0x0,
00054     {
00055         .breakpoint = 0x20000001,
00056         .static_base = 0x20000020 + 0x00000150,
00057         .stack_pointer = 0x20001000
00058     },
00059     .program_buffer = 0x20000200,
00060     .algo_start = 0x20000000,
00061     .algo_size = 0x00000150,
00062     .algo_blob = nRF51822AA_FLM,
00063     .program_buffer_size = 512 // should be USBD_MSC_BlockSize
00064 };