AM625: QSPI NAND flash boot configuration

Tony Tang

Part Number: AM625

Tool/software:

Linux SDK9.2

My customer use QSPI NAND flash boot, write tiboot3, tispl, and u-boot.img to QSPI NAND flash offset as below.

Now can boot up tiboot3, log as below. but can't find tispl, add log to tiboot3, there is not spinand option in common/spl/spl.c/static int boot_fro_devices() list.

Question: How to configure or modify code to enable QSPI NAND boot for spl and uboot, kernel if also need special configuration.

over 2 years ago

+1 Aparna Patra over 2 years ago

TI__Genius 12980 points

Hi,

The customer can refer to the following FAQ, and flash the U-boot binaries into NAND flash, using the mtd write command, as explained below:
https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1288373/faq-how-to-flash-and-boot-u-boot-from-serial-nand-on-am62x-am62ax

Regards,
Aparna

0 Tony Tang over 2 years ago in reply to Aparna Patra

TI__Mastermind 30697 points

Hi, Aparna,

customer flash QSPI NAND flash in the same way as the log of upper, the tiboot3 boot up already, but there is not spinand in the boot device list. do you have a board with QSPI NAND on hand to see if can reproduce the issue?

0 Tony Tang over 2 years ago in reply to Aparna Patra

TI__Mastermind 30697 points

I have a AM62A-LP board on hand, follow the steps to flash to OSPI NAND flash, can boot up.

0 Aparna Patra over 2 years ago in reply to Tony Tang

TI__Genius 12980 points

Tony, Thanks for testing it out. Let me know if the customer can boot up using the same commands or they face any difficulty.

Regards,
Aparna

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AM625: QSPI NAND flash boot configuration