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Old Version 14

changes.mady.by.user Lu Lei (Bob)

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New Version 15

changes.mady.by.user Nicola Zhang

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Code Block
languagebash
themeMidnight
export ARCH=arm										#mx6, mx6ul, mx7, am335x
export ARCH=arm64

然后准备.config文件，config文件位于内核代码的 arch/arm/configs/

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Code Block
languagebash
themeMidnight
make imx_v6_v7_defconfig					#只有一个config文件的平台

./scripts/kconfig/merge_config.sh -m arch/arm64/configs/defconfig arch/arm64/configs/imx8_phytec_platform.config arch/arm64/configs/imx8_phytec_distro.conf  #IMX8MP,IMX8MM,有多个config文件需要混合

或者从yocto的deploy中复制zImage.config到源码覆盖.config来使用（不推荐）。

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Code Block
languagebash
themeMidnight
编译内核：make zImage -j?
编译设备树：make xxxxx.dtb
make -j? 			#IMX8MM,IMX8MP


j后面的参数是内核的数目

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