CK804 PCIe PME#

[Timothy Pearson]

Hi all,

Does anyone have experience with using the CK804 PCIe PME# signal?  I 
have a board here that is receiving PME from the power button but I 
cannot seem to get it to receive PME from the PCIe PME# signal.

Dumping the CK804 configuration space and the SYS/ANACTL LPC 
configuration spaces with the "Wake on PCIe" option enabled then 
disabled in the proprietary BIOS didn't reveal anything interesting.

Thanks!

[Timothy Pearson]

On 01/24/2015 04:51 PM, Timothy Pearson wrote:
> Hi all,
>
> Does anyone have experience with using the CK804 PCIe PME# signal? I
> have a board here that is receiving PME from the power button but I
> cannot seem to get it to receive PME from the PCIe PME# signal.
>
> Dumping the CK804 configuration space and the SYS/ANACTL LPC
> configuration spaces with the "Wake on PCIe" option enabled then
> disabled in the proprietary BIOS didn't reveal anything interesting.
>
> Thanks!

After further analysis I found it hiding at LPC PCI register 0xe6 bit 3. 
  Enhancement in Gerrit for review.