[MinnowBoard] GPIO access under UEFI

Wei, David david.wei at intel.com
Mon Aug 31 02:14:37 UTC 2015


The MinnowBoard Max open source code includes  sample: 
https://svn.code.sf.net/p/edk2/code/branches/UDK2014.SP1/Vlv2TbltDevicePkg/Library/MultiPlatformLib/BoardGpios

Thanks,
David | SSG BIOS

-----Original Message-----
From: elinux-MinnowBoard [mailto:elinux-minnowboard-bounces at lists.elinux.org] On Behalf Of Grigory V. Korotov
Sent: Friday, August 28, 2015 8:15 PM
To: MinnowBoard Development and Community Discussion
Subject: [MinnowBoard] GPIO access under UEFI

Hi
Could someone tell me how to access GPIO under UEFI?
I wrote some custom code and i need to indicate entering my function by triggering gpio level.

Thanks.

Grigory.


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