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==== 编译 ====
 
==== 编译 ====
<code>cd $L4T_DIR/sources/kernel/kernel-<version>/</code>
     −
kernel version 可能是4.9或者5.10(Jetpack5.X)。
+
* For Jetpack4.X
   −
<code>make ARCH=arm64 O=$TEGRA_KERNEL_OUT dtbs</code>
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<code>cd $L4T_DIR/sources/kernel/kernel-4.9/</code>
   −
编译完成的dtb文件路径如下所示,可手动升级或整体升级。
+
<code>export COMMON_DTS_PATH=$TEGRA_KERNEL_OUT/arch/arm64/boot/dts</code>
   −
===== Nano =====
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* For Jetpack5.X
<code>cp $TEGRA_KERNEL_OUT/arch/arm64/boot/dts/tegra210-p3448-0000-p3449-0000-a02.dtb $L4T_DIR/kernel/dtb/</code>
     −
<code>cp $TEGRA_KERNEL_OUT/arch/arm64/boot/dts/tegra210-p3448-0000-p3449-0000-b00.dtb $L4T_DIR/kernel/dtb/</code>
+
<code>export COMMON_DTS_PATH=$TEGRA_KERNEL_OUT/arch/arm64/boot/dts/nvidia</code>
   −
<code>cp $TEGRA_KERNEL_OUT/arch/arm64/boot/dts/tegra210-p3448-0003-p3542-0000.dtb $L4T_DIR/kernel/dtb/</code>
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<code>cd $L4T_DIR/sources/kernel/kernel-5.10/</code>
   −
===== TX2 =====
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<code>make ARCH=arm64 O=$TEGRA_KERNEL_OUT dtbs</code>
<code>cp $TEGRA_KERNEL_OUT/arch/arm64/boot/dts/tegra186-quill-p3310-1000-c03-00-base.dtb $L4T_DIR/kernel/dtb/</code>
     −
===== TX2 NX(p3509-0000 carrier board) =====
+
You can get the compiled DTB file in the following path.
<code>cp $TEGRA_KERNEL_OUT/arch/arm64/boot/dts/tegra186-p3636-0001-p3509-0000-a01.dtb $L4T_DIR/kernel/dtb/</code>
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=====Nano=====
 +
<code>$COMMON_DTS_PATH/tegra210-p3448-0000-p3449-0000-a02.dtb</code>
   −
===== AGX XAVIER =====
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<code>$COMMON_DTS_PATH/tegra210-p3448-0000-p3449-0000-b00.dtb</code>
<code>cp $TEGRA_KERNEL_OUT/arch/arm64/boot/dts/tegra194-p2888-0001-p2822-0000.dtb $L4T_DIR/kernel/dtb/</code>
     −
===== XAVIER NX =====
+
<code>$COMMON_DTS_PATH/tegra210-p3448-0003-p3542-0000.dtb</code>
<code>cp $TEGRA_KERNEL_OUT/arch/arm64/boot/dts/tegra194-p3668-all-p3509-0000.dtb $L4T_DIR/kernel/dtb/</code>
+
=====TX2=====
 +
<code>$COMMON_DTS_PATH/tegra186-quill-p3310-1000-c03-00-base.dtb</code>
 +
=====TX2 NX(p3509-0000 carrier board)=====
 +
<code>$COMMON_DTS_PATH/tegra186-p3636-0001-p3509-0000-a01.dtb</code>
 +
=====AGX XAVIER=====
 +
<code>$COMMON_DTS_PATH/tegra194-p2888-0001-p2822-0000.dtb</code>
 +
=====XAVIER NX=====
 +
<code>$COMMON_DTS_PATH/tegra194-p3668-all-p3509-0000.dtb</code>
    
===== AGX Orin =====
 
===== AGX Orin =====
<code>cp $TEGRA_KERNEL_OUT/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000-p3737-0000.dtb</code> <code>$L4T_DIR/kernel/dtb/</code>
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<code>$COMMON_DTS_PATH/tegra234-p3701-0000-p3737-0000.dtb</code>

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