flash_blob.c

00001 /**
00002  * @file    flash_blob.c
00003  * @brief   Flash algorithm for the lpc812
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 LPC812_FLM[] = {
00025     0xE00ABE00, 0x062D780D, 0x24084068, 0xD3000040, 0x1E644058, 0x1C49D1FA, 0x2A001E52, 0x4770D1F2,
00026 
00027     // flash algo begins here
00028     /* 0x20 */ 0x47700a80, 0x48454946, 0x60084449, 0x22004845, 0x21016302, 0x63426341, 0x63816341, 0x20024941,
00029     /* 0x40 */ 0x70083940, 0x47704610, 0x47702000, 0x4c3eb5f8, 0x444c2032, 0x260f2500, 0xc2614622L, 0x31144621,
00030     /* 0x60 */ 0x46204f3a, 0x47b89100, 0x28006960, 0x2034d10c, 0xc1614621L, 0x44484832, 0x60e06800, 0x99004620L,
00031     /* 0x80 */ 0x696047b8, 0xd0002800L, 0xbdf82001L, 0x4d2eb5f8, 0x444d0a84, 0x60282032, 0x46292000, 0x311460ac,
00032     /* 0xa0 */ 0x4e2a6068, 0x4628460f, 0x696847b0, 0xd10d2800L, 0x2034606c, 0x602860ac, 0x46394821, 0x68004448,
00033     /* 0xc0 */ 0x462860e8, 0x696847b0, 0xd0002800L, 0xbdf82001L, 0x6b5f8, 0xd10e4614L, 0x68206861, 0x184068e2,
00034     /* 0xe0 */ 0x188968a1, 0x69211840, 0x69611840, 0x69a11840, 0x42401840, 0x4d1461e0, 0x444d2132, 0x21006029,
00035     /* 0x100 */ 0xab06069, 0x462960a8, 0x4f103114, 0x91004628L, 0x696847b8, 0xd10f2800L, 0x2033606e, 0x602860ac,
00036     /* 0x120 */ 0x60e82040, 0x44484806, 0x61286800, 0x99004628L, 0x696847b8, 0xd0002800L, 0xbdf82001L, 0x2ee0,
00037     /* 0x140 */ 0x4, 0x40048040, 0x8, 0x1fff1ff1
00038 };
00039 
00040 /**
00041 * List of start and size for each size of flash sector
00042 * The size will apply to all sectors between the listed address and the next address
00043 * in the list.
00044 * The last pair in the list will have sectors starting at that address and ending
00045 * at address start + size.
00046 */
00047 static const sector_info_t sectors_info[] = {
00048     {0x00000000, 0x1000},
00049 };
00050 
00051 static const program_target_t flash = {
00052     0x10000025, // init
00053     0x10000049, // uninit
00054     0x1000004d, // erase_chip
00055     0x1000008d, // erase_sector
00056     0x100000d1, // program_page
00057     0x0,        // Verify
00058     
00059     {0x10000001, 0x10000300, 0x10001000}, // {breakpoint, RSB, RSP}
00060 
00061     0x10000400, // program_buffer
00062     0x10000000, // algo_start
00063     0x00000150, // algo_size
00064     LPC812_FLM, // image
00065 
00066     64          // ram_to_flash_bytes_to_be_written
00067 };