text: /*
   * The Clear BSD License
   * Copyright 2017 NXP
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without modification,
   * are permitted (subject to the limitations in the disclaimer below) provided
   * that the following conditions are met:
   *
   * o Redistributions of source code must retain the above copyright notice, this list
   *   of conditions and the following disclaimer.
   *
   * o Redistributions in binary form must reproduce the above copyright notice, this
   *   list of conditions and the following disclaimer in the documentation and/or
   *   other materials provided with the distribution.
   *
   * o Neither the name of the copyright holder nor the names of its
   *   contributors may be used to endorse or promote products derived from this
   *   software without specific prior written permission.
   *
   * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY THIS LICENSE.
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
   * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
   * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
   * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
   * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
   * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  #include "evkbimxrt1050_flexspi_nor_config.h"
  
  /*******************************************************************************
   * Code
   ******************************************************************************/
  #if defined(XIP_BOOT_HEADER_ENABLE) && (XIP_BOOT_HEADER_ENABLE == 1)
  #if defined(__CC_ARM) || defined(__ARMCC_VERSION) || defined(__GNUC__)
  __attribute__((section(".boot_hdr.conf")))
  #elif defined(__ICCARM__)
  #pragma location = ".boot_hdr.conf"
  #endif
  
  const flexspi_nor_config_t hyperflash_config = {
      .memConfig =
          {
              .tag = FLEXSPI_CFG_BLK_TAG,
              .version = FLEXSPI_CFG_BLK_VERSION,
              .readSampleClkSrc = kFlexSPIReadSampleClk_ExternalInputFromDqsPad,
              .csHoldTime = 3u,
              .csSetupTime = 3u,
              .columnAddressWidth = 3u,
              // Enable DDR mode, Wordaddassable, Safe configuration, Differential clock
              .controllerMiscOption =
                  (1u << kFlexSpiMiscOffset_DdrModeEnable) | (1u << kFlexSpiMiscOffset_WordAddressableEnable) |
                  (1u << kFlexSpiMiscOffset_SafeConfigFreqEnable) | (1u << kFlexSpiMiscOffset_DiffClkEnable),
              .sflashPadType = kSerialFlash_8Pads,
              .serialClkFreq = kFlexSpiSerialClk_133MHz,
              .sflashA1Size = 64u * 1024u * 1024u,
              .dataValidTime = {16u, 16u},
              .lookupTable =
                  {
                      // Read LUTs
                      FLEXSPI_LUT_SEQ(CMD_DDR, FLEXSPI_8PAD, 0xA0, RADDR_DDR, FLEXSPI_8PAD, 0x18),
                      FLEXSPI_LUT_SEQ(CADDR_DDR, FLEXSPI_8PAD, 0x10, DUMMY_DDR, FLEXSPI_8PAD, 0x06),
                      FLEXSPI_LUT_SEQ(READ_DDR, FLEXSPI_8PAD, 0x04, STOP, FLEXSPI_1PAD, 0x0),
                  },
          },
      .pageSize = 512u,
      .sectorSize = 256u * 1024u,
      .blockSize = 256u * 1024u,
      .isUniformBlockSize = true,
  };
  #endif /* XIP_BOOT_HEADER_ENABLE */
  