Building the linux kernel Image

最新推荐文章于 2025-03-18 15:48:37 发布

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最新推荐文章于 2025-03-18 15:48:37 发布

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本文介绍如何从嵌入式系统的内核目录构建内核镜像，包括使用make命令进行配置、依赖构建、创建内核及根文件系统镜像等步骤。文中详细列举了所需的make子命令，并说明了构建过程产生的三种不同类型的镜像及其用途。

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Building the Image
From the kernel directory, type in the following commands to build a
kernel image:
make menuconfig
make dep
make zImage
make modules
make modules_install
make jffs_rootfs
make jffs_image11
Three images are created with the build process and they are listed
below:
nk_jffs_flash.bin this image will flash the entire system
(kernel and rootfs)
nk_kernel.bin this image will be loaded to RAM and
thecodewill runfromRAM.
nk_kernel_flash.bin this image will flash the kernel, but not
the rootfs.
10.2 Flashing the image
1) Rename the image file to nk.bin and place on an ATA flash card
2) Boot the Accelent IDP with the ATA flash card inserted
3) The image will be transferred to the RAM or flash depending on
the image