coreboot-kgpe-d16/src/mainboard/google/hatch
Furquan Shaikh fca7c4d614 mb/google/hatch: Enable LTR for PCIe ports
Enable LTR for NVMe and WiFi PCIe ports so that they can use ASPM L1.2

BUG=b:134195632
TEST=Verified L1 substate with lspci on hatch:
Before: L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2- ASPM_L1.1+
After: L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+

Change-Id: I7fce60897b78dde12747ac7fb857c988d16118ab
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33161
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-06-04 11:20:42 +00:00
..
spd mb/google/hatch/variants/kohaku: Add support for LPDDR3 configurations 2019-04-29 03:47:29 +00:00
variants mb/google/hatch: Enable LTR for PCIe ports 2019-06-04 11:20:42 +00:00
acpi_tables.c
board_info.txt
bootblock.c kohaku: mb/hatch/gpio: Scrub Kohaku GPIOs. 2019-04-19 03:05:05 +00:00
chromeos-16MiB.fmd mb/google/hatch: Support 16MiB fmap 2019-04-09 17:23:33 +00:00
chromeos.c mainboard: remove "recovery" gpio, selectively add "presence" gpio. 2019-05-13 09:21:51 +00:00
chromeos.fmd mainboard: Enable PRESERVE flag in all vboot/chromeos FMD files 2019-03-05 20:52:06 +00:00
dsdt.asl coreboot: Replace all IS_ENABLED(CONFIG_XXX) with CONFIG(XXX) 2019-03-08 08:33:24 +00:00
ec.c mb/google/hatch: Enable AP Wake from EC 2019-01-30 06:32:23 +00:00
Kconfig mainboard/google/hatch: Add Helios support 2019-05-31 18:54:14 +00:00
Kconfig.name mainboard/google/hatch: Add Helios support 2019-05-31 18:54:14 +00:00
mainboard.c x86/smbios: Untangle system and board tables 2019-03-16 16:22:16 +00:00
Makefile.inc mb/google/hatch: Enable AP Wake from EC 2019-01-30 06:32:23 +00:00
ramstage.c kohaku: mb/hatch/gpio: Scrub Kohaku GPIOs. 2019-04-19 03:05:05 +00:00
romstage.c soc/intel/cannonlake: Support different SPD read type for each slot 2019-05-15 17:47:13 +00:00
smihandler.c mb/google/hatch: Deassert EN_PP3300_WWAN during sleep 2019-03-29 06:36:39 +00:00