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authorDivya Chellap <divya.chellappa@intel.com>2017-11-24 09:22:01 +0530
committerSubrata Banik <subrata.banik@intel.com>2017-11-28 05:37:16 +0000
commitb96712dfd9e99692804b4da01a4c543da2655f4c (patch)
tree47a9cf97abb90378d2fe8a7c4d48d3e95c42b8fa /src/mainboard/asrock/b75pro3-m/Kconfig.name
parentec23f048d0056f432a74a1f6bc6be993a0ba4204 (diff)
mb/google/soraka: configure WLAN_PE_RST gpio in early_gpio_table
On shutdown, Soraka enters Deep S5 and not S5 state. Setting pad reset config of a gpio to RSMRST will not preserve the gpio config across deepSx and the gpio should be configured again. The WLAN_PE_RST signal should be brought up early in the bootflow for giving the device enough time to initialized before PCIE init in FSP-S. Hence, the gpio WLAN_PE_RST (GPP_B8) pad configuration is done in early pad configuration in bootblock also. BUG=b:64386481 BRANCH=none TEST= WiFi functionality across S5, S3, DeepS3, S0ix and warm/cold reboot. Change-Id: I5c7a4a3871a3bff69c1136379c78a8368c6258a6 Signed-off-by: Divya Chellap <divya.chellappa@intel.com> Reviewed-on: https://review.coreboot.org/22587 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Diffstat (limited to 'src/mainboard/asrock/b75pro3-m/Kconfig.name')
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