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您好!
需要进行以下更改:
J721e:/TDA4VM
diff -git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts index 6788a3611..9d642eb7a 100644 -- arm-arch/dts -board/common/ds/proc/dts -ds/g/dts -ds/j3+/ds/g/ds-7211/ds-board/ds/gm/ds-b/spr-ds-b/spr-g/ds/g/ds/gm/ds-b.3-ds/gm/ds/gm/ds/gm/dts -ds/gm/ds/gm/ds/gm/ds/gm/ds-b/spr-ds-b @ @@@ #GPIO-cells =<2>; }; + RTC@6F{ + 兼容="微芯片、mcp7941x"; + reg =<0x6f>; + }; + exp2:GPIO@22{ 兼容="ti、tca6424"; reg =<0x22>;
在 defconfig 和 DTS 文件中进行更改后。 您只需执行以下操作:
make linux
然后将内核和 DT 二进制文件复制到 rootfs:
CP $SDK_INSTALL_DIR:/board-support/linux /arch/arm64/boot/Image $SDK_INSTALL_DIR:/board-support/linux /arch/arm64/boot/dts/ti/k3-j721e-common-porc-board.dtb /media/$USER/rootfs/boot
J7200:
diff -git a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts index 6788a3611..9d642eb7a 100644 - a/boot/proc-common-367200-ds/ds/dts –@@@@-6/arm-board/dts +3964/ds/gm/ds/gm/dts +ds/proc-board/ds/gm/dts -ds/gm/ds/gm/ds/gm/ds-367200-common/ds/dts +-dts +-ds/proc/dts -ds/g/ds/proc/dts -ds/g/ds/396-d #GPIO-cells =<2>; }; + RTC@6F{ + 兼容="微芯片、mcp7941x"; + reg =<0x6f>; + }; + exp2:GPIO@22{ 兼容="ti、tca6424"; reg =<0x22>;
在 defconfig 和 DTS 文件中进行更改后。 您只需执行以下操作:
make linux
然后将内核和 DT 二进制文件复制到 rootfs:
CP $SDK_INSTALL_DIR:/board-support/linux /arch/arm64/boot/Image $SDK_INSTALL_DIR:/board-support/linux /arch/arm64/boot/dts/ti/k3-j7200-common-porc-board.dtb /media/$USER/rootfs/boot
此致、
基尔西