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boards: nxp: rt1170_evk: Add XMCD bootheader

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Currently, only DCD bootheader was supported to configure the SDRAM.

On IMX RT1170, XMCD can be used as an alternative boot header to DCD.
XMCD is more advanced than DCD and enhances SDRAM access speed.
This is benefit for SDRAM access application.

Signed-off-by: Trung Hieu Le <trunghieu.le@nxp.com>
This commit is contained in:
Trung Hieu Le 2024-04-25 12:05:52 +02:00 • committed by Alberto Escolar
commit 3cb5e4ed54
4 changed files with 33 additions and 6 deletions
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12
boards/nxp/mimxrt1170_evk/CMakeLists.txt
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@ -28,16 +28,16 @@ if(CONFIG_NXP_IMXRT_BOOT_HEADER)
zephyr_library_sources(${RT1170_BOARD_DIR}/xip/${RT1170_BOARD_NAME}_flexspi_nor_config.c)
zephyr_library_include_directories(${RT1170_BOARD_DIR}/xip)
endif()
if(CONFIG_DEVICE_CONFIGURATION_DATA)
# Include device configuration data block for RT1170 EVK from NXP's HAL.
if(CONFIG_EXTERNAL_MEM_CONFIG_DATA)
# Include external memory configuration data block for RT1170 EVK from NXP's HAL.
# This configuration block may need modification if another SDRAM chip
# is used on your custom board.
zephyr_compile_definitions(XIP_BOOT_HEADER_DCD_ENABLE=1)
zephyr_library_sources(${RT1170_BOARD_DIR}/dcd.c)
zephyr_compile_definitions(XIP_BOOT_HEADER_XMCD_ENABLE=1)
zephyr_library_sources(${RT1170_BOARD_DIR}/xmcd/xmcd.c)
else()
if(CONFIG_SRAM_BASE_ADDRESS EQUAL 0x80000000)
message(WARNING "You are using SDRAM as RAM but no device "
"configuration data (DCD) is included. This configuration may not boot")
message(WARNING "You are using SDRAM as RAM but no external memory"
"configuration data (XMCD) is included. This configuration may not boot")
endif()
endif()
endif()