flash_blob.c

00001 /**
00002  * @file    flash_blob.c
00003  * @brief   Flash algorithm for the lpc1768
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 LPC1768_FLM[] = {
00025     0xe00abe00, 0x062d780d, 0x24084068, 0xd3000040, 0x1e644058, 0x1c49d1fa, 0x2a001e52, 0x4770d1f2,
00026 
00027     /*0x20*/ 0x28100b00, 0x210ed302, 0xd0eb01, 0x494f4770, 0x607af44f, 0x60084449, 0x2100484d, 0x21aa7001,
00028     /*0x40*/ 0x21557301, 0x21017301, 0x1c40f800, 0x47702000, 0x47702000, 0x41f0e92d, 0x20324c46, 0x2500444c,
00029     /*0x60*/ 0xe884261dL, 0xf1040061L, 0x4f430114, 0x46204688, 0x696047b8, 0x2034b960, 0x61e884, 0x4641483b,
00030     /*0x80*/ 0x68004448, 0x462060e0, 0x696047b8, 0xd0002800L, 0xe8bd2001L, 0xe92d81f0L, 0xf7ff41f0L, 0x4d35ffc1,
00031     /*0xa0*/ 0x444d4604, 0xe9c52032L, 0xf1050400L, 0x4e320114, 0x4628460f, 0x47b060ac, 0xb9686968L, 0xe9c52034L,
00032     /*0xc0*/ 0x482a0400, 0x444860ac, 0x68004639, 0x462860e8, 0x696847b0, 0xd0dc2800L, 0xe7da2001L, 0x41f0e92d,
00033     /*0xe0*/ 0x64614, 0x4825d11d, 0x12fcf8d4, 0xd03a4281L, 0x42814823, 0x4823d037, 0xd0344281L, 0x4030ea4f,
00034     /*0x100*/ 0xd0304281L, 0x100e9d4, 0xe9d44408L, 0x44111202, 0x69214408, 0x69614408, 0x69a14408, 0x42404408,
00035     /*0x120*/ 0x463061e0, 0xff7cf7ffL, 0x21324d12, 0x4f12444d, 0x1000e9c5, 0x114f105, 0x468860a8, 0x47b84628,
00036     /*0x140*/ 0xb9806968L, 0xe9c52033L, 0xf44f0600L, 0xe9c57000L, 0x48064002, 0x44484641, 0x61286800, 0x47b84628,
00037     /*0x160*/ 0x28006968, 0x2001d095, 0xe793, 0x4, 0x400fc080, 0x8, 0x1fff1ff1, 0x4e697370,
00038     /*0x180*/ 0x12345678, 0x87654321L, 0x0, 0x0
00039 };
00040 
00041 /**
00042 * List of start and size for each size of flash sector
00043 * The size will apply to all sectors between the listed address and the next address
00044 * in the list.
00045 * The last pair in the list will have sectors starting at that address and ending
00046 * at address start + size.
00047 */
00048 static const sector_info_t sectors_info[] = {
00049     {0, 1024},
00050  };
00051 
00052 static const program_target_t flash = {
00053     0x1000002f, // init
00054     0x10000051, // uninit
00055     0x10000055, // erase_chip
00056     0x10000097, // erase_sector
00057     0x100000dd, // program_page
00058     0x0,        // Verify
00059     
00060     {0x10000001, 0x10000214, 0x10001000}, // {breakpoint, RSB, RSP}
00061 
00062     0x1000023c, // program_buffer
00063     0x10000000, // algo_start
00064     0x00000190, // algo_size
00065     LPC1768_FLM, // image
00066 
00067     512          // ram_to_flash_bytes_to_be_written
00068 };