flash_blob.c

00001 /**
00002  * @file    flash_blob.c
00003  * @brief   Flash algorithm for the MAX32625
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 #define FLC_BASE        0x40002000
00025 #define CLK_DIV         0x00000060
00026 #define BRST_SIZE       0x00000020
00027 #define FLASH_BASE      0x00000000
00028 #define FLASH_SIZE      0x00080000
00029 #define FLASH_SECTOR    0x00002000
00030 
00031 #define DEV_CFG_TARGET_ADDRESS  (0x0000025cUL)    // From flash_algo map file
00032 #define FLASH_ALGO_GEN_ADDER    32
00033 #define DEV_CFG_LOCAL_ADDRESS   ((uint8_t*)((unsigned int)flash_algo_blob + DEV_CFG_TARGET_ADDRESS + FLASH_ALGO_GEN_ADDER))
00034 
00035 const uint32_t flash_algo_blob[] = {
00036     0xE00ABE00, 0x062D780D, 0x24084068, 0xD3000040, 0x1E644058, 0x1C49D1FA, 0x2A001E52, 0x4770D1F2,
00037     0x4603b510, 0x4893460c, 0x68414448, 0xf0006888, 0xb1087080, 0xbd102001, 0x4448488e, 0x60486880,
00038     0xe7f82000, 0x488b4602, 0x68414448, 0xf0206888, 0x60884070, 0x47702000, 0x44484886, 0x68886841,
00039     0x7080f000, 0x2001b108, 0x6a484770, 0x2000b148, 0x6a486248, 0x2002b128, 0x6a486248, 0x2001b108,
00040     0x6888e7f2, 0x4070f020, 0x5000f040, 0x20006088, 0xb510e7ea, 0x44484877, 0xf7ff6844, 0xb108ffdd,
00041     0xbd102001, 0xf42068a0, 0xf440407f, 0x60a0402a, 0xf04068a0, 0x60a00002, 0x68a0bf00, 0x7080f000,
00042     0xd1fa2800, 0xf02068a0, 0x60a04070, 0xf0006a60, 0xb1080002, 0xe7e42001, 0xe7e22000, 0x4605b570,
00043     0x44484864, 0xf7ff6844, 0xb108ffb7, 0xbd702001, 0xf42068a0, 0xf440407f, 0x60a040aa, 0x68a06025,
00044     0x0004f040, 0xbf0060a0, 0xf00068a0, 0x28007080, 0x68a0d1fa, 0x4070f020, 0x6a6060a0, 0x0002f000,
00045     0x2001b108, 0x2000e7e3, 0xe92de7e1, 0x460747f0, 0x4690468a, 0x4448484f, 0x46566844, 0xf0084645,
00046     0xb1100003, 0xe8bd2001, 0x464587f0, 0xff84f7ff, 0x2001b108, 0x68a0e7f7, 0x6000f020, 0x68a060a0,
00047     0x0010f040, 0xe00e60a0, 0xcd016027, 0x68a06320, 0x0001f040, 0xbf0060a0, 0xf00068a0, 0x28007080,
00048     0x1d3fd1fa, 0x2e041f36, 0xf007d303, 0x2800001f, 0x4838d1ea, 0x68c04448, 0xd1212880, 0xd31f2e10,
00049     0xf02068a0, 0x60a00010, 0xf04068a0, 0x60a06000, 0x6027e014, 0x6320cd01, 0x6360cd01, 0x63a0cd01,
00050     0x63e0cd01, 0xf04068a0, 0x60a00001, 0x68a0bf00, 0x7080f000, 0xd1fa2800, 0x3e103710, 0xd2e82e10,
00051     0xd3192e04, 0xf02068a0, 0x60a06000, 0xf04068a0, 0x60a00010, 0x6027e00e, 0x6320cd01, 0xf04068a0,
00052     0x60a00001, 0x68a0bf00, 0x7080f000, 0xd1fa2800, 0x1f361d3f, 0xd2ee2e04, 0x68a2b306, 0x6200f022,
00053     0x68a260a2, 0x0210f042, 0xf04f60a2, 0x21ff30ff, 0x682ae005, 0x0201ea62, 0x02094010, 0x2e001e76,
00054     0x6027d1f7, 0x68a26320, 0x0201f042, 0xbf0060a2, 0xf00268a2, 0x2a007280, 0xbf00d1fa, 0xf02068a0,
00055     0x60a04070, 0xf0006a60, 0xb1080002, 0xe76a2001, 0xe7682000, 0x00000004, 0x00000000, 0x00000000,
00056     FLC_BASE, CLK_DIV, BRST_SIZE, FLASH_BASE, FLASH_SIZE, FLASH_SECTOR,
00057 };
00058 
00059 /**
00060 * List of start and size for each size of flash sector
00061 * The size will apply to all sectors between the listed address and the next address
00062 * in the list.
00063 * The last pair in the list will have sectors starting at that address and ending
00064 * at address start + size.
00065 */
00066 static const sector_info_t sectors_info[] = {
00067     {0, 0x2000},
00068  };
00069 
00070 const program_target_t flash = {
00071     0x20000021, // Init
00072     0x20000045, // UnInit
00073     0x20000093, // EraseChip
00074     0x200000DD, // EraseSector
00075     0x2000012B, // ProgramPage
00076     0x00000000, // Verify
00077 
00078     // RSB : base address is address of Execution Region PrgData in map file
00079     //       to access global/static data
00080     // RSP : Initial stack pointer
00081     {0x20000001, 0x20000258 + FLASH_ALGO_GEN_ADDER, 0x20001000}, // {breakpoint, RSB, RSP}
00082 
00083     0x20000400,               // program_buffer
00084     0x20000000,               // algo_start
00085     sizeof(flash_algo_blob),  // algo_size
00086     flash_algo_blob,          // image
00087 
00088     512   // ram_to_flash_bytes_to_be_written
00089 };