Attention is currently required from: Paul Menzel, Nicholas Chin, Alexander Couzens.
Hello build bot (Jenkins), Paul Menzel, Nicholas Chin, Alexander Couzens,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/71857
to look at the new patch set (#2).
Change subject: mb/lenovo/t520: Disable SATA2 and Thermal on W520 ......................................................................
mb/lenovo/t520: Disable SATA2 and Thermal on W520
If a discoverable device (e.g. a PCI device) does not appear in the devicetree (typically because it is removable), coreboot enables it by default. Disable the SATA2 (device for SATA ports 4 and 5, which is not used in AHCI mode) and Thermal devices on W520 as well. Both devices were only disabled on the T520.
Tested, this change fixes a long boot time when using MrChromebox's edk2 payload on the W520, likely related to the following errors:
AHCI: Error interrupt reported PxIS: 40000001 Non data transfer failed at retry 0 AHCI: Error interrupt reported PxIS: 40000001 Non data transfer failed at retry 1 AHCI: Error interrupt reported PxIS: 40000001 Non data transfer failed at retry 2 AHCI: Error interrupt reported PxIS: 40000001 Non data transfer failed at retry 3 AHCI: Error interrupt reported PxIS: 40000001 Non data transfer failed at retry 4
Change-Id: I0b0483aae05fa84d97987a93db634b740f830e18 Signed-off-by: Angel Pons th3fanbus@gmail.com --- M src/mainboard/lenovo/t520/devicetree.cb M src/mainboard/lenovo/t520/variants/t520/overridetree.cb 2 files changed, 32 insertions(+), 2 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/57/71857/2