QorIQ SDK环境搭建

璩浩广

2023-12-01

SDK文档

nxp官方文档中心：https://nxp.sdlproducts.com/LiveContent/web/pub.xql?c=t&action=home&pub=QorIQ_SDK&lang=en-US

pdf：https://www.nxp.com/docs/en/release-note/QORIQ-SDK-2-0_RN.pdf

先大概浏览一下，发现P1020rdb支持到SDK1.8，所以我们下载1.8版本的SDK

SDK下载

SDK下载地址：https://nxp.flexnetoperations.com/control/frse/product?child_plneID=684021&cert_num=591018117&ver=ARC

选择v1.8，下载E500v2版本的Virtual Host Environment。

SDK安装

下载VirtualBox虚拟机，然后安装，根据SDK文档导入虚拟机镜像，然后启动即可。

这样SDK环境就已经搭建好了

不需要根据SDK文档安装对应的SDK，我们下载的E500的SDK中，环境已经部署好了。

设置主机环境

查看Set Up Host Environment章节，设置好编译环境

Set Up Poky

使用./poky/fsl-setup-poky脚本设置环境变量

查看帮助

$ cd SDK/QorIQ-SDK-V1.8-20150619-yocto/
$ . ./poky/fsl-setup-poky -h
Usage: . fsl-setup-env -m <machine>

    Supported machines
    QorIQ: b4420qds-64b b4420qds b4860qds-64b b4860qds c293pcie ls1021atwr ls1043ardb p2041rdb p3041ds p4080ds p5020ds-64b p5020ds p5040ds-64b p5040ds t1023rdb-64b t1023rdb t1024rdb-64b t1024rdb t1040d4rdb-64b t1040d4rdb t1042d4rdb-64b t1042d4rdb t2080qds-64b t2080qds t2080rdb-64b t2080rdb t4160qds-64b t4160qds t4240qds-64b t4240qds t4240rdb-64b t4240rdb ls1012afrdm-32b ls1012afrdm ls1012ardb-32b ls1012ardb ls1043ardb-32b ls1046ardb-32b ls1046ardb ls2088ardb

  Op  tional parameters:
    * [-m machine]: the target machine to be built.
    * [-b path]:    non-default path of project build folder.
    * [-j jobs]:    number of jobs for make to spawn during the compilation stage.
    * [-t tasks]:   number of BitBake tasks that can be issued in parallel.
    * [-d path]:    non-default path of DL_DIR (downloaded source)
    * [-c path]:    non-default path of SSTATE_DIR (shared state Cache)
    * [-g]:         enable Carrier Grade Linux
    * [-l]:         lite mode. To help conserve disk space, deletes the building
                    directory once the package is built.
    * [-h]:         help

使用-m设置p1020rdb的环境变量
```
$ . ./poky/fsl-setup-poky -m p1020rdb
```

Perform Builds

$ build_p1020rdb_release/
$ . SOURCE_THIS

编译目标

$ bitbake <image-target>

Where is one of the following:

fsl-image-minimal: contains basic packages to boot up a board
fsl-image-core: contains common open source packages and NXP specific packages.
fsl-image-full: contains all packages in the full package list.
fsl-image-kernelitb: A FIT image comprising the Linux image, dtb and rootfs image.
fsl-image-mfgtool: contains all the user space apps needed to deploy the fsl-image-mfgtool image to a USB stick, hard drive, or other large physical media.
fsl-image-virt: contains toolkit to interact with the virtualization capabilities of Linux
core-image-x11: NXP image with a very basic X11 image with a terminal
fsl-toolchain: the cross compiler binary package
package-name(usdpaa): build a specific package

我们选择fsl-image-core,开始编译

$ bitbake fsl-image-core

编译目标存放路径

A Yocto Project build produces images that will be located in the following directory:

<sdk-install-dir>/build_<machine>/tmp/deploy/images/<machine>/

The following list shows the typical directory/image files (exact contents depend on the setting of the <IMAGE_FSTYPES> variable):

fsl-image-<machine>.ext2.gz.u-boot - ramdisk image that can be loaded with U-Boot
fsl-image-<machine>.ext2.gz - gzipped ramdisk image
fsl-image-<machine>.tar.gz - gzipped tar archive of the image
uImage-<machine>.bin - kernel binary of the image
u-boot-<machine>.bin - U-Boot binary image that can be programmed into board Flash
uImage-<machine>.dtb - device tree binary (dtb).
fsl_fman_ucode_<machine>_<version>.bin - fman ucode for <machine> board
hv/hv.uImage - uImage for hypervisor
hv-cfg///hv.dtb - dtb for hypervisor
rcw//rcw_.bin - rcw

Note: For additional Yocto Project usage information, please refer to the https://www.yoctoproject.org/.

自定义u-boot

修改u-boot配置

通过修改SDK/QorIQ-SDK-V1.8-20150619-yocto/meta-fsl-ppc/conf/machine/相关文件

e.g. UBOOT_CONFIG ??= “nor”

修改u-boot源码

If source code has already been installed, please skip steps 1 & 2 and proceed modifying source code.

$ bitbake -c cleansstate u-boot

Note:

Other helpful bitbake cleaning commands:

bitbake -c clean <target>
- Removes work directory in build_<machine>/tmp/work
bitbake -c cleansstate <target>
- Removes work directory in build_/tmp/work
- Removes cache files in /sstate-cache/ directory.
$ bitbake -c patch u-boot
$ cd <S> and modify the source code. Follow instructions to “Rebuild U-Boot Image” when you are finished modifying source code.

Note: Use bitbake -e <package-name> | grep ^S= to get value of <S>, the package source code directory.

To Rebuild U-Boot Image:

$ cd build_<machine>
$ bitbake -c compile -f u-boot
$ bitbake u-boot

Note: U-Boot image can be found in build_/tmp/deploy/images//