TDA4VM: How to boot from emmc raw mode using sbl

xin alex

Part Number: TDA4VM
Other Parts Discussed in Thread: TDA4VH

Hi, Experts

SoC: TDA4VH

SDK: 8.2

EVM: J784S4 EVM

We want to use sbl boot from emmc raw mode, but in the sdk, we only see the fat32 mode. How to modify the code to support raw mode?

Best regards

Alex

0 Parth Nagpal over 2 years ago

Hi Alex,

eMMC raw boot is not supported in the PDK.

Regards,
Parth

0 xin alex over 2 years ago in reply to Parth Nagpal

Hi Parth

In this thread: e2e.ti.com/.../4213550, you restore the following:

Both the emmc and mmcsd interfaces are mmcsd.

Is my understanding wrong or can I modify the code to achieve？

Best regards

Alex

0 xin alex over 2 years ago in reply to xin alex

sorry, I want to say: Both the emmc and sd interfaces are mmcsd.

0 Parth Nagpal over 2 years ago in reply to xin alex

Hi Alex,

xin alex said:
Is my understanding wrong or can I modify the code to achieve？

Yes, this is achievable, but not supported in PDK as of now..

Regards,
Parth

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