[coreboot] IMB-A180 based design question regarding interrupts

Mark C. Mason mark at edt.com
Thu Jun 19 20:12:52 CEST 2014

We were able to resolve this by enabling MSI interrupts in our PCIe core
and our Linux device driver.

Thanks go to Scott Duplichan for his helpful guidance.

Mark Mason
Engineering Design Team

> We are testing coreboot with our new IMB-A180 based AGESA design,
> and DMA interrupts are not functioning.  I am looking into the Coreboot
> Options, but is there a recipie for enabling legacy interrupts in AGESA?
> We configure in Linux at IRQ 17.
> Thanks in advance,
> Mark Mason
> Engineering Design Team

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