AM2434: Does sysconfig 1.14.0 support mmcsd on ALX package?

Shine

Part Number: AM2434
Other Parts Discussed in Thread: SYSCONFIG

Hello Champs,

Does sysconfig 1.14.0 support mmcsd on ALX package?

From the Table 5-1. Device Comparison in datasheet, it seems that the ALX package support MMCSD1, but if failed to add MMCSD in sysconfig 1.14.0.

Thanks
Rgds
Shine

over 2 years ago

0 Fleenor over 2 years ago

TI__Mastermind 18672 points

Hello Shine,

Yes, MMCSD1 is supported on AM243x_ALX device. I am not sure why this error would occur.

Can you verify the MCU+SDK for AM263x version you are using? Including a link to the latest release below just in case.

https://www.ti.com/tool/MCU-PLUS-SDK-AM263X#downloads

Version: 08.04.00.17 - Release date: 30 Sep 2022

Best Regards,

Zackary Fleenor

0 Shine over 2 years ago in reply to Fleenor

TI__Genius 13655 points

Hi Zackary,

Thanks for your help.

Customer has verified on SDK 8.3.0.18 and 8.4.0.17，sysconfig 1.13 and 1.14, the issue is the same.

Fleenor said:
Can you verify the MCU+SDK for AM263x version you are using?

There is no MMCSD in sysconfig.

Thanks.
Rgds
Shine

0 Aakash Kedia over 2 years ago in reply to Shine

TI__Mastermind 25795 points

Hi Shine,

You must use the version as mentioned in the release notes -

For AM243x MCU+ SDK 08.04 -- sysconfig 1.13.0

For AM263x the support of MMCSD is not yet available. It will be available as a part of 08.06 or later release.

Best Regards,
Aakash

0 Shine over 2 years ago in reply to Aakash Kedia

TI__Genius 13655 points

Hi Aakash,

Thanks for your reply.

I used AM243x MCU+ SDK 08.04 -- sysconfig 1.13.0, I got the same result. Is there something else I missed?

Please see below snapshots.

Thanks
Rgds
Shine

+1 Aakash Kedia over 2 years ago in reply to Shine

TI__Mastermind 25795 points

Hi Shine,

This is because the sysconfig for ALX device does not support MMC0 interface. To fix this you need to modify the source/drivers/.meta/mmcsd/v0/mmcsd_v0.syscfg.js file.

Just change the default MMC instance to MMC1 instead of MMC0 and you will be able to configure the MMCSD for the same.

Hope this helps. This will unblock you but let me check internally how is it suppose to be.

Best Regards,
Aakash

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AM2434: Does sysconfig 1.14.0 support mmcsd on ALX package?