s32g3 pfe firmware

[jiajun_cheng]

Dear NXP fellows：

I'm currently developing Ethernet related functions and I'm looking at "S32G3_LinuxBSP_42.0_Release_Notes.pdf", The firmware specified by pfe is version 1.8.

But after I burned fsl-image-auto-s32g399ardb3.sdcard into the sd card, I saw that there was already a pfe firmware, so do I need to manually replace the pfe firmware from the official website with the one in the bsp?

root@s32g399ardb3:~# ls /lib/firmware/
s32g_pfe_class.fw  s32g_pfe_util.fw  sja1110_uc.bin

S32G-VNP-RDB3 

[Wzlinux]

Hi @jiajun_cheng
您好，非常抱歉我用中文询问您。
我看您的描述是您编译了42.0后就自动有了PFE的firmware。但是我按照github里面的https://github.com/nxp-auto-linux/auto_yocto_bsp/tree/release/bsp42.0 方法编译后，发现并没有启动PFE firmware. 您知道是那里出错了吗？我尝试使用如下方式后再次使用bitbake 编译
DISTRO_FEATURES_append += "pfe"
NXP_FIRMWARE_LOCAL_DIR = "/path/to/firmware/binaries/folder"
但是这种方式报错了。
ERROR: Variable DISTRO_FEATURES_append file: /home/bin/fsl-auto-yocto-bsp/build_s32g399ardb3/conf/local.conf line: 27 contains an operation using the old override syntax. Please convert this layer/metadata before attempting to use with a newer bitbake.

请问您知道如何处理吗？谢谢

[jiajun_cheng]

Hi, @Wzlinux 

我没有自己编译yocto，用的是官网的提供的bsp包，但是刚刚看到 @chenyin_h 已经回复了您的消息，应该可以按照他说的步骤重新编译

[chenyin_h · Accepted solution]

Hi, @jiajun_cheng 
Thanks for your post.

The FW you found from the pre-built images could be the same version shown in the release notes, you may not need to manually update the PFE FW if using the default image.

BR

Chenyin

[jiajun_cheng]

Hi, @chenyin_h :

Yes, that makes sense.Thank you very much