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V4L2 mode for Raspberry Pi/zh (view source)
Revision as of 14:29, 28 February 2022
, 14:29, 28 February 2022→patch我们的驱动代码
不同树莓派的编译选项不同，区别如下：
不同树莓派的编译选项不同，区别如下：
* Raspberry Pi 1, Pi Zero, Pi Zero W, and Compute Module default build configuration
* For Raspberry Pi 1, Zero and Zero W, and Raspberry Pi Compute Module 1 default (32-bit only) build configuration
<code>KERNEL=kernel</code>
<code>KERNEL=kernel</code>
<code>make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- bcmrpi_defconfig</code>
<code>make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- bcmrpi_defconfig</code>
* Raspberry Pi 2, Pi 3, Pi 3+,Zero 2 W, and Compute Module 3 default build configuration
* For Raspberry Pi 2, 3, 3+ and Zero 2 W, and Raspberry Pi Compute Modules 3 and 3+ default 32-bit build configuration
<code>KERNEL=kernel7</code>
<code>KERNEL=kernel7</code>
<code>make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- bcm2709_defconfig</code>
<code>make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- bcm2709_defconfig</code>
* Raspberry Pi 4 default build configuration
* For Raspberry Pi 4 and 400, and Raspberry Pi Compute Module 4 default 32-bit build configuration
<code>KERNEL=kernel7l</code>
<code>KERNEL=kernel7l</code>
<code>make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- bcm2711_defconfig</code>
<code>make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- bcm2711_defconfig</code>
* For Raspberry Pi 3, 3+, 4, 400 and Zero 2 W, and Raspberry Pi Compute Modules 3, 3+ and 4 default 64-bit build configuration
<code>KERNEL=kernel8</code>
<code>make bcm2711_defconfig</code>
===== 增加编译选项 =====
===== 增加编译选项 =====
===== 编译输出 =====
===== 编译输出 =====
<code>make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- zImage modules dtbs -j4</code>
<code>make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- zImage modules dtbs -j4</code>
=== 参考资料 ===
=== 参考资料 ===