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authorDuncan Laurie <dlaurie@chromium.org>2013-08-09 09:06:41 -0700
committerPatrick Georgi <patrick@georgi-clan.de>2013-12-21 12:02:34 +0100
commit249a03b080be30cccecf37354b19fc8b918be447 (patch)
tree0afc7033a85e5275db2dc8252539e2d60bae42bc /payloads
parent0b3cd36061d853a470f38415f71ca78bb3f9d331 (diff)
downloadcoreboot-249a03b080be30cccecf37354b19fc8b918be447.tar.xz
lynxpoint: Add devicetree config option to force enable ASPM
The PCIe root port has ASPM settings/workarounds that are only applied based on the value of an undocumented bit in PCI config register 0x32C. If that bit is not set for some reason then the settings are not applied. This devicetree config option will force the ASPM settings for each port based on the bit map. Change-Id: I40b08ca9a0ef52742609bac72fb821454a373799 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/65314 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4453 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
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