flash_blob.c

00001 /**
00002  * @file    flash_blob.c
00003  * @brief   Flash algorithm for the k20dx
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 K20D50M_FLM[] = {
00025     0xE00ABE00, 0x062D780D, 0x24084068, 0xD3000040, 0x1E644058, 0x1C49D1FA, 0x2A001E52, 0x4770D1F2,
00026     0xb510482c, 0x5120f24c, 0xf64d81c1, 0x81c11128, 0xf0218801, 0x80010101, 0x44484827, 0xf884f000,
00027     0xd0002800, 0xbd102001, 0x47702000, 0xb5104822, 0xf0004448, 0xb920f86f, 0x2100481f, 0xf0004448,
00028     0x491ef903, 0xf442684a, 0x604a0270, 0xb510bd10, 0x46014604, 0x22014818, 0xf0004448, 0xb930f831,
00029     0x23004815, 0x46212201, 0xf0004448, 0x4913f8b7, 0xf442684a, 0x604a0270, 0xb5febd10, 0x460b460c,
00030     0x46014606, 0x4615480c, 0xf0004448, 0xb958f87f, 0x21012000, 0x1000e9cd, 0x48079002, 0x4622462b,
00031     0x44484631, 0xf8dcf000, 0x684a4904, 0x0270f442, 0xbdfe604a, 0x40052000, 0x00000004, 0x4001f000,
00032     0x41f0e92d, 0x460d4614, 0xf846f000, 0xd11b2800, 0x1e64442c, 0xd00505a1, 0xeb012101, 0x1e422194,
00033     0x2481eb02, 0x447e4e09, 0x8024f8df, 0x42a52709, 0x6830d80a, 0xf8886005, 0xf0007007, 0x2800f8e9,
00034     0xf505d102, 0xe7f26580, 0x81f0e8bd, 0x00000236, 0x40020000, 0x4903b120, 0x71c82044, 0xb8d8f000,
00035     0x47702004, 0x40020000, 0x4916b190, 0x4a166cc9, 0x6103f3c1, 0xf832447a, 0x03091011, 0x2200d00a,
00036     0x2100e9c0, 0x60812101, 0x60c10289, 0x47704610, 0x47702004, 0x47702064, 0xea41b128, 0x079b0302,
00037     0x2065d003, 0x20044770, 0x68034770, 0xd804428b, 0x44116840, 0x42884418, 0x2066d201, 0x20004770,
00038     0x00004770, 0x40048000, 0x000001c8, 0x47f0e92d, 0x0014461d, 0xd01a460e, 0xf7ff461a, 0x2800ffdd,
00039     0x4f0cd116, 0xf8df447f, 0xf04fa030, 0x2d000806, 0x6838d00e, 0x68396006, 0x6048cc01, 0x8007f88a,
00040     0xf886f000, 0xd1032800, 0x1f2d1d36, 0x2004e7ef, 0x87f0e8bd, 0x00000178, 0x40020000, 0x47f0e92d,
00041     0x4614469a, 0x4605460e, 0xffb6f7ff, 0xd1252800, 0x0101e9d5, 0xf8f1fbb0, 0xf1c84271, 0x40010000,
00042     0x42b5424d, 0x4445d100, 0x1bafb1bc, 0xd90042a7, 0x480b4627, 0x447808b9, 0x60066800, 0x22014809,
00043     0x0a0a71c2, 0x728172c2, 0xa009f880, 0xf850f000, 0xd1032800, 0x443e1be4, 0x2000e7e5, 0x87f0e8bd,
00044     0x00000106, 0x40020000, 0x4804b128, 0x71c22240, 0xf0007181, 0x2004b83d, 0x00004770, 0x40020000,
00045     0x4df0e92d, 0xe9dd001c, 0x46168709, 0xd025460d, 0xff72f7ff, 0xd11f2800, 0xb04cf8df, 0xf8df44fb,
00046     0x2e00a04c, 0xf8dbd018, 0x600d1000, 0xf88a2202, 0x9a082007, 0x200bf88a, 0x0000f8db, 0x60816821,
00047     0xf816f000, 0xf1b8b160, 0xd0010f00, 0x5000f8c8, 0xd0012f00, 0x60392100, 0x8df0e8bd, 0xe7fb2004,
00048     0x1d241f36, 0xe7dc1d2d, 0x000000a0, 0x40020000, 0x2170480a, 0x21807001, 0x78017001, 0xd5fc0609,
00049     0x06817800, 0x2067d501, 0x06c14770, 0x2068d501, 0x07c04770, 0x2069d0fc, 0x00004770, 0x40020000,
00050     0x00000000, 0x00080000, 0x00100000, 0x00200000, 0x00400000, 0x00800000, 0x01000000, 0x01000000,
00051     0x40020004, 0x00000000,
00052 };
00053 
00054 /**
00055 * List of start and size for each size of flash sector
00056 * The size will apply to all sectors between the listed address and the next address
00057 * in the list.
00058 * The last pair in the list will have sectors starting at that address and ending
00059 * at address start + size.
00060 */
00061 static const sector_info_t sectors_info[] = {
00062     {0, 1024},
00063  };
00064 
00065 static const program_target_t flash = {
00066     0x20000021, // Init
00067     0x20000049, // UnInit
00068     0x2000004D, // EraseChip
00069     0x2000006F, // EraseSector
00070     0x2000009B, // ProgramPage
00071     0x0,        // Verify
00072     
00073     // breakpoint = RAM start + 1
00074     // RSB : base address is address of Execution Region PrgData in map file
00075     //       to access global/static data
00076     // RSP : Initial stack pointer
00077     {
00078         0x20000001, // breakpoint instruction address
00079         0x20000000 + 0x20 + 0x324,  // static base register value (image start + header + static base offset)
00080         0x20000c00  // initial stack pointer
00081     },
00082 
00083     0x20001c00, // program_buffer, any valid RAM location with +512 bytes of headroom
00084     0x20000000, // algo_start, start of RAM
00085     sizeof(K20D50M_FLM), // algo_size, size of array above
00086     K20D50M_FLM,  // image, flash algo instruction array
00087     512        // ram_to_flash_bytes_to_be_written
00088 };