Karthik Ramasubramanian has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/39115 )
Change subject: mb/google/dedede: Add WLAN configuration
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Patch Set 9:
(1 comment)
https://review.coreboot.org/c/coreboot/+/39115/5/src/mainboard/google/dedede...
File src/mainboard/google/dedede/variants/baseboard/gpio.c:
https://review.coreboot.org/c/coreboot/+/39115/5/src/mainboard/google/dedede...
PS5, Line 188: PAD_CFG_NF(GPP_D19, NONE, DEEP, NF2),
: /* D20 : WWAN_WLAN_COEX2 */
: PAD_CFG_NF(GPP_D20, NONE, DEEP, NF2),
: /* D21 : WWAN_WLAN_COEX3 */
: PAD_CFG_NF(GPP_D21, NONE, DEEP, NF1),
Hi Karthik, I checked, these have to set to native in case we use integrated WLAN(Cnvi) + WWAN. […]
A follow-up question: How is the co-existence managed in the case of M.2 WLAN + WWAN?
Based on the discussion here, I will leave it as NC so that we can configure it accordingly for the concerned SKUs where WWAN is present.
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