ADL-S / PCH dose not working after SLP_A

[doowonjeong]

hello

I am using the ALDER LAKE S platform. (PCH: R680E)

NON-DEEP setting and EC is not used.

The power sequence is all fine, and the SPI also operates for about 500 ms after the voltage is applied.

However, currently my board does not work after SLP_A#.

SLP_S5# is not set to 3.3V.

HW STRAP setting of PCH is as follows.

- MAF (GPP_H12 : LOW )

- Disable ESPI ( GPP_C5 : HIGH)

- VCCSPI : 3.3V ( GPP_H18 : LOW )

- BBS ( GPP_I22 : LOW)

[CarlosAM_INTEL]

Hello, @doowonjeong:

Thank you for contacting Intel Embedded Community.

We sent an email to the address related to this account with information that may help you.

Best regards,

@CarlosAM_INTEL.

[jlchu0705]

Hello,@CarlosAM_INTEL:

I also experienced the same issue.

Could you email me with information about this issue, too?

Thanks!

[CarlosAM_INTEL]

Hello, @jlchu0705:

Thank you for contacting Intel Embedded Community.

We sent an email to the address related to this account with information that may help you.

Best regards,

@CarlosAM_INTEL.

[cc_chen]

Hello,@CarlosAM_INTEL:

I also experienced the same issue.

Could you email me with information about this issue, too?

Thanks!

[Diego_INTEL]

Hello @cc_chen,

Thank you for contacting Intel Embedded Community.

The email is referring to using our IPS support to submit a case regarding this issue. 

https://www.intel.com/content/www/us/en/support/articles/000057045/ethernet-products.html

Best regards,

@Diego_INTEL