TDA4VM: TDA4 rootfs procedure after reaching u-boot prompt with OSPI boot mode

Manish Ahlawat

Part Number: TDA4VM
Other Parts Discussed in Thread: UNIFLASH,

Dear TI,

I would like to know the procedure for flashing the rootfs after i am sucessfully able to boot from OSPI and reach uboot prompt ?

Regards

Manish

over 5 years ago

0 Keerthy J over 5 years ago

TI__Guru**** 155150 points

Manish,

Do you intend to keep the rootfs on eMMC? If yes here is the procedure:

https://e2e.ti.com/support/processors/f/791/t/887773

Regards,
Keerthy

0 Manish Ahlawat over 5 years ago in reply to Keerthy J

Expert 2120 points

Hi Keerthy,

Is it possible to do the boot by selecting OSPI boot mode and do boot the rootfs from eMMC ? I would like to know also more about the Flasher Image (ZImage)

Regards

Manish

0 Keerthy J over 5 years ago in reply to Manish Ahlawat

TI__Guru**** 155150 points

Manish,

There is an elaborate guide for uniflash & even TDA4VM(J721e) related information is present.

http://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-jacinto7/latest/exports/docs/pdk_jacinto_07_00_00/docs/userguide/board/uniflash.html?highlight=uniflash

Hope that is what you were asking for.

If there are no further questions please resolve this thread.

Best Regards,
Keerthy

Processors

Processors forum

TDA4VM: TDA4 rootfs procedure after reaching u-boot prompt with OSPI boot mode