UBoot flash problem with P2020RDB-PCA

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UBoot flash problem with P2020RDB-PCA

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huyang
Contributor III

Hi,

I got a problem when flash uboot.bin to our P2020RDB-PCA board by CW10.3.3.

I've done this whole procedure sucuessfully in July, but somehow it doesn't work now.

Here is console message, seems something wrong with verify step, is there anyone have similar problem?

 

8333_8333.jpgproblem.jpg

Is the address we set are wrong or there are other mistakes?

Please help us, Thanks

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huyang
Contributor III

Hi,

Thanks for your specific interpretation.

We finnally found the problem that is our device selection setting is wrong.

We chose the device S29GL128P and the organization of it is 16Mx8x1, and that's the problem.

After we change the setting of the organization to 8Mx16x1, the problem solved.

Thanks again.

Hu

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addiyi
NXP Employee
NXP Employee

Hi,

To program u-boot on P2020RDB-PCA board, I have followed the steps below:

- Enter in debug mode, using init file: P2020RDB-PC_init_core.tcl and mem file: P2020RDB-PC.mem;

- In Target Tasks, import: P2020DS_NOR_FLASH.xml

- In Add Program / Verifiy Action: check Erase sectors before program + Verify after program + Apply Address Offset (with address: 0xFFF80000)

- Switches on the board: SW2: OFF ON ON ON ON ON OFF ON and SW3: ON ON OFF OFF ON OFF ON OFF

Using setup above, I was able to program u-boot with no error.

Adrian

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huyang
Contributor III

Hi,

Thanks for your specific interpretation.

We finnally found the problem that is our device selection setting is wrong.

We chose the device S29GL128P and the organization of it is 16Mx8x1, and that's the problem.

After we change the setting of the organization to 8Mx16x1, the problem solved.

Thanks again.

Hu

View solution in original post

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