Unable to get uboot console on LS1012A freedom board.

由 Kishan Patel 于 2017-9-11 提出的问题
最新回复由Kishan Patel于2017-9-15提供 

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Hello,

I am not able to get uboot console on ls1012a freedom board.

Initially on this board RCW file was flashed using codewarrior tap . After than this board did not come up with u-boot console.

After that I setup yocto on ubuntu (14.04) host system and build binaries using bitbake fsl-image-full command. And flashed PBL file(0x0 offset) and u-boot (0x100000 offset) using codewarrior tap . But result is same. device did not come up with u-boot prompt.

Can anyone help to resolve this issue? Please let me know if I am missing anything.

 

Regards,

Kishan Patel

bpe 2017-9-14 下午8:35

正确答案

If you built RCW and u-Boot with bitbake, make sure you byte-swapped them before programming. Alternatively, use the most recent SDK pre-built u-Boot and RCW. Visit the link below to download SDK pre-built binaries:

 

https://www.nxp.com/products/developer-resources/run-time-software/linux-sdk/linux-sdk-for-qoriq-processors:SDKLINUX?tab=Design_Tools_Tab

 

Other recommendations for u-Boot/RCW deployment and board recovery can be found at the links below:

 

https://freescale.sdlproducts.com/LiveContent/content/en-US/QorIQ_SDK/GUID-B5527E85-8C52-424B-89F2-EADA03020181

 

https://freescale.sdlproducts.com/LiveContent/content/en-US/QorIQ_SDK/GUID-6E44B664-2DFD-4695-9801-701AD8CB0B9D

 

 

 

Have a great day,
Platon

 

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