RE: [QorIQ Processing Platforms] - Re: how to make LS2088 boot from NOR flash?

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RE: [QorIQ Processing Platforms] - Re: how to make LS2088 boot from NOR flash?

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wenceslas_godar
Contributor III

Hello,

I added the uboot log (plus “printenv” output) as requested.

I am still unable to configure uboot (and tftp server on the Ubuntu machine) to make the tftp work (“ping” the serverip does not work neither)

At the end, I see this warning message that I cannot explain to myself …

Warning: e1000#0 MAC addresses don't match:

Address in SROM is 68:05:ca:8d:2a:6e

Address in environment is 68:05:ca:2b:9e:d3

Best regards

De : ufedor

Envoyé : jeudi 14 novembre 2019 16:26

À : GODARD, Wenceslas <wenceslas.godard@airbus.com>

Objet : Re: - Re: how to make LS2088 boot from NOR flash?

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Re: how to make LS2088 boot from NOR flash?

reply from ufedor<https://community.nxp.com/people/ufedor?et=watches.email.thread> in QorIQ Processing Platforms - View the full discussion<https://community.nxp.com/message/1232645?commentID=1232645&et=watches.email.thread#comment-1232645>

________________________________

Please provide as textual attachment complete U-Boot log

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Pavel
NXP Employee
NXP Employee

The simple way:

  1. Build .img for NOR boot using the following command:

flex-builder -i mkfw -m ls2088ardb -b nor

 

Find the firmware_ls2088ardb_uboot_norboot.img file using the following path:

LSDK_1909/flexbuild_lsdk1909/build/images

 

  1. Write this file to SD card on your Linux PC using the following command:

sudo dd if=firmware_ls2088ardb_uboot_norboot.img of=/dev/sdb seek=0 bs=512

 

  1. Insert this SD to your LS2088ARDB board and boot of u-boot on this board from qspi;
  2. Read data from this SD card using the following command under u-boot:

mmc read 0xa0000000 0 0x20000

Use the following commands to program current bank:
=> protect off 580000000 +0x4000000 && erase 580000000 +0x4000000 && cp.b a0000000 580000000 0x4000000

 

Use the following commands to program alternate bank:
=> protect off 584000000 +0x4000000 && erase 584000000 +0x4000000 && cp.b a0000000 584000000 0x4000000

Have a great day,
Pavel Chubakov

 

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