/**
 * @file    flash_blob.c
 * @brief   Flash algorithm for the MAX32620
 *
 * DAPLink Interface Firmware
 * Copyright (c) 2009-2019, ARM Limited, All Rights Reserved
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "flash_blob.h"

#define FLC_BASE        0x40002000
#define CLK_DIV         0x00000060
#define BRST_SIZE       0x00000020
#define FLASH_BASE      0x00000000
#define FLASH_SIZE      0x00200000
#define FLASH_SECTOR    0x00002000

#define DEV_CFG_TARGET_ADDRESS  (0x0000025cUL)    // From flash_algo map file
#define FLASH_ALGO_GEN_ADDER    32
#define DEV_CFG_LOCAL_ADDRESS   ((uint8_t*)((unsigned int)flash_algo_blob + DEV_CFG_TARGET_ADDRESS + FLASH_ALGO_GEN_ADDER))

const uint32_t flash_algo_blob[] = {
    0xE00ABE00, 0x062D780D, 0x24084068, 0xD3000040, 0x1E644058, 0x1C49D1FA, 0x2A001E52, 0x4770D1F2,
    0x4603b510, 0x4893460c, 0x68414448, 0xf0006888, 0xb1087080, 0xbd102001, 0x4448488e, 0x60486880,
    0xe7f82000, 0x488b4602, 0x68414448, 0xf0206888, 0x60884070, 0x47702000, 0x44484886, 0x68886841,
    0x7080f000, 0x2001b108, 0x6a484770, 0x2000b148, 0x6a486248, 0x2002b128, 0x6a486248, 0x2001b108,
    0x6888e7f2, 0x4070f020, 0x5000f040, 0x20006088, 0xb510e7ea, 0x44484877, 0xf7ff6844, 0xb108ffdd,
    0xbd102001, 0xf42068a0, 0xf440407f, 0x60a0402a, 0xf04068a0, 0x60a00002, 0x68a0bf00, 0x7080f000,
    0xd1fa2800, 0xf02068a0, 0x60a04070, 0xf0006a60, 0xb1080002, 0xe7e42001, 0xe7e22000, 0x4605b570,
    0x44484864, 0xf7ff6844, 0xb108ffb7, 0xbd702001, 0xf42068a0, 0xf440407f, 0x60a040aa, 0x68a06025,
    0x0004f040, 0xbf0060a0, 0xf00068a0, 0x28007080, 0x68a0d1fa, 0x4070f020, 0x6a6060a0, 0x0002f000,
    0x2001b108, 0x2000e7e3, 0xe92de7e1, 0x460747f0, 0x4690468a, 0x4448484f, 0x46566844, 0xf0084645,
    0xb1100003, 0xe8bd2001, 0x464587f0, 0xff84f7ff, 0x2001b108, 0x68a0e7f7, 0x6000f020, 0x68a060a0,
    0x0010f040, 0xe00e60a0, 0xcd016027, 0x68a06320, 0x0001f040, 0xbf0060a0, 0xf00068a0, 0x28007080,
    0x1d3fd1fa, 0x2e041f36, 0xf007d303, 0x2800001f, 0x4838d1ea, 0x68c04448, 0xd1212880, 0xd31f2e10,
    0xf02068a0, 0x60a00010, 0xf04068a0, 0x60a06000, 0x6027e014, 0x6320cd01, 0x6360cd01, 0x63a0cd01,
    0x63e0cd01, 0xf04068a0, 0x60a00001, 0x68a0bf00, 0x7080f000, 0xd1fa2800, 0x3e103710, 0xd2e82e10,
    0xd3192e04, 0xf02068a0, 0x60a06000, 0xf04068a0, 0x60a00010, 0x6027e00e, 0x6320cd01, 0xf04068a0,
    0x60a00001, 0x68a0bf00, 0x7080f000, 0xd1fa2800, 0x1f361d3f, 0xd2ee2e04, 0x68a2b306, 0x6200f022,
    0x68a260a2, 0x0210f042, 0xf04f60a2, 0x21ff30ff, 0x682ae005, 0x0201ea62, 0x02094010, 0x2e001e76,
    0x6027d1f7, 0x68a26320, 0x0201f042, 0xbf0060a2, 0xf00268a2, 0x2a007280, 0xbf00d1fa, 0xf02068a0,
    0x60a04070, 0xf0006a60, 0xb1080002, 0xe76a2001, 0xe7682000, 0x00000004, 0x00000000, 0x00000000,
    FLC_BASE, CLK_DIV, BRST_SIZE, FLASH_BASE, FLASH_SIZE, FLASH_SECTOR,
};

/**
* List of start and size for each size of flash sector
* The size will apply to all sectors between the listed address and the next address
* in the list.
* The last pair in the list will have sectors starting at that address and ending
* at address start + size.
*/
static const sector_info_t sectors_info[] = {
    {0, 0x2000},
 };

const program_target_t flash = {
    0x20000021, // Init
    0x20000045, // UnInit
    0x20000093, // EraseChip
    0x200000DD, // EraseSector
    0x2000012B, // ProgramPage
    0x00000000, // Verify

    // RSB : base address is address of Execution Region PrgData in map file
    //       to access global/static data
    // RSP : Initial stack pointer
    {0x20000001, 0x20000258 + FLASH_ALGO_GEN_ADDER, 0x20001000}, // {breakpoint, RSB, RSP}

    0x20000400,               // program_buffer
    0x20000000,               // algo_start
    sizeof(flash_algo_blob),  // algo_size
    flash_algo_blob,          // image

    512   // ram_to_flash_bytes_to_be_written
};
