topic HSUART support in Coreboot in Embedded Intel® Core™ Processors

HSUART support in Coreboot

AAbee — Fri, 10 Aug 2018 05:37:15 GMT

Hi,

We are developing a coreboot image for Apollo lake custom board. We would like to have the coreboot boot-up on serial console.

We are having HSUART ports in our custom board and we would like to give support for HSUART in coreboot image.

Could please mention the steps to be done for enabling HSUART in coreboot development ?

Also could you please share the necessary documents to be followed in this case ?

Thanks

Re: HSUART support in Coreboot

CarlosAM_INTEL — Fri, 10 Aug 2018 22:01:51 GMT

Hello, IntelForum :

Thank you for contacting Intel Embedded Community.

Based on the information provided to you in the Carlos_A.

Re: HSUART support in Coreboot

AAbee — Sat, 11 Aug 2018 05:00:12 GMT

Hi,

Actually its not superio and we need to give support for HSUART.

We have tried adding the node on devicetree.cb for HSUART and we are able to get the coreboot on HSUART serial port successfully.

Thanks

Re: HSUART support in Coreboot

CarlosAM_INTEL — Mon, 13 Aug 2018 15:43:18 GMT

Hello, IntelForum:

Thanks for your reply.

Please let me paraphrase my previous message.

The proper persons to help you with your consultations can be found through the form stated in the cited thread, please address your consultations through this channel.

Best regards,

Carlos_A.