AM57x QSPI_1 boot

Qing

Expert 1385 points

Other Parts Discussed in Thread: AM5728

I have a AM5728 Customize board, and I want to boot from QSPI flash In Raw(UDA) mode.

I have configured the sysboot pin according to the following picture

What configuration I should do for SPL ? because I have seen the MLO.byteswap in AM335x platform. and

not seen the image for AM57xx. The MLO image can be used for QSPI boot ?

If it's OK, How can I setting Configuration header for QSPI in SPL source code ?

Thank you very much !

Best Regards

Qing

over 9 years ago

0 Biser Gatchev-XID over 9 years ago

TI__Guru**** 393215 points

Hi,

See this wiki: processors.wiki.ti.com/.../Linux_Core_U-Boot_User's_Guide Follow the guidelines for DRA7xx.

0 Qing over 9 years ago in reply to Biser Gatchev-XID

Expert 1385 points

Hi，Biser
Thank you very much, I have understood！
But there is no information for " How can I setting Configuration header of MLO image for QSPI in SPL source code ?"

Thank you very much!
Best Regards
Qing

0 Yordan Kovachev over 9 years ago in reply to Qing

TI__Guru**** 161600 points

Hi,

Do you mean the include/config/am335x_evm.h file?

The following e2e thread might provide you more information:
e2e.ti.com/.../207888

Also inspect arch/arm/include/asm/ti-common/sys_proto.h & arch/arm/include/asm/omap_boot.h

Best Regards,
Yordan

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AM57x QSPI_1 boot