1#
2# Copyright 2023 NXP
3#
4# SPDX-License-Identifier: Apache-2.0
5#
6
7if (CONFIG_DISPLAY)
8message(WARNING "
9CONFIG_DISPLAY: Running this firmware on a board without a display may damage the board
10")
11endif()
12
13if(CONFIG_NXP_IMXRT_BOOT_HEADER)
14  zephyr_library()
15  if(NOT DEFINED CONFIG_BOARD_MIMXRT1040_EVK)
16    message(WARNING "It appears you are using the board definition for "
17     "the MIMXRT1040-EVK, but targeting a custom board. You may need to "
18     "update your flash configuration or device configuration data blocks")
19  endif()
20  set(RT1040_BOARD_DIR
21    "${ZEPHYR_HAL_NXP_MODULE_DIR}/mcux/mcux-sdk/boards/evkmimxrt1040")
22  if(CONFIG_BOOT_FLEXSPI_NOR)
23    # Include flash configuration block for RT1040 EVK from NXP's HAL.
24    # This configuration block may need modification if another flash chip is
25    # used on your custom board. See NXP AN12238 for more information.
26    zephyr_compile_definitions(XIP_BOOT_HEADER_ENABLE=1)
27    zephyr_compile_definitions(BOARD_FLASH_SIZE=CONFIG_FLASH_SIZE*1024)
28    zephyr_library_sources(${RT1040_BOARD_DIR}/xip/evkmimxrt1040_flexspi_nor_config.c)
29    zephyr_library_include_directories(${RT1040_BOARD_DIR}/xip)
30  endif()
31  if(CONFIG_DEVICE_CONFIGURATION_DATA)
32    # Include device configuration data block for RT1040 EVK from NXP's HAL.
33    # This configuration block may need modification if another SDRAM chip
34    # is used on your custom board.
35    zephyr_compile_definitions(XIP_BOOT_HEADER_DCD_ENABLE=1)
36    zephyr_library_sources(${RT1040_BOARD_DIR}/dcd.c)
37  else()
38    if(CONFIG_SRAM_BASE_ADDRESS EQUAL 0x80000000)
39      message(WARNING "You are using SDRAM as RAM but no device "
40        "configuration data (DCD) is included. This configuration may not boot")
41    endif()
42  endif()
43endif()
44
45if(CONFIG_MCUX_GPT_TIMER)
46  message(WARNING "You appear to be using the GPT hardware timer. "
47    "This timer will enable lower power modes, but at the cost of reduced "
48    "hardware timer resolution")
49endif()
50