TMDXEVM3358: SPI Flash writer

Kaka

Guru 24520 points

Part Number: TMDXEVM3358

Hi TI Experts,

Please let me confirm the following question.

[Question]
Does TI provide the SPI flash writer Tool?
I found the following wiki site but the SDK version is old.

So, I would like to know whether TI provide this software for the latest SDK.

If you have any questions, please let me know.
Best regards.
kaka

over 7 years ago

0 Biser Gatchev-XID over 7 years ago

TI__Guru**** 393215 points

Hi,

Please see processors.wiki.ti.com/.../Linux_Core_U-Boot_User's_Guide

0 Kaka over 7 years ago in reply to Biser Gatchev-XID

Guru 24520 points

Hi Biser,

I could find the following description.
processors.wiki.ti.com/.../Linux_Core_U-Boot_User's_Guide
But it seems that the method is for AM57x and DRA7x devices.

Can customer use the same method as below way for AM335x?

U-Boot # mmc rescan
U-Boot # sf probe 0
U-Boot # sf erase 0 +80000
U-Boot # fatload mmc 0 ${loadaddr} MLO.byteswap
U-Boot # sf write ${loadaddr} 0 ${filesize}
U-Boot # fatload mmc 0 ${loadaddr} u-boot.img
U-Boot # sf write ${loadaddr} 0x20000 ${filesize}
U-Boot # sf erase 80000 +${spiimgsize}
U-Boot # fatload mmc 0 ${loadaddr} zImage
U-Boot # sf write ${loadaddr} ${spisrcaddr} ${filesize}

Best regards.
Kaka

0 Biser Gatchev-XID over 7 years ago in reply to Kaka

TI__Guru**** 393215 points

Yes, it's the same.

0 Kaka over 7 years ago in reply to Biser Gatchev-XID

Guru 24520 points

Hi Biser,

Thank you for your comment.
I searched the file of "MLO.byteswap" in uboot directory in AM335x SDK, but I could not find this.
Would you please teach me the directory which there is this file?

Best regards.
Kaka

0 Kaka over 7 years ago in reply to Kaka

Guru 24520 points

Hi Biser,
I could create the MLO.byteswap file with following post.
e2e.ti.com/.../1534721
I hope to add this to TI wiki site.

Best regards.
Kaka

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TMDXEVM3358: SPI Flash writer