diff options
| author | Jake Mannens <jakem_5@hotmail.com> | 2020-04-09 09:40:57 +1000 |
|---|---|---|
| committer | Angel Pons <th3fanbus@gmail.com> | 2020-04-10 22:28:00 +0000 |
| commit | a0722870a818bec8693911d836ba1bb703d9c676 (patch) | |
| tree | 35986bc26441476bec0728c4652daab1c00be63c /src | |
| parent | cf0d1c31647cf0c935f206cde36abc473265f93d (diff) | |
| download | coreboot-a0722870a818bec8693911d836ba1bb703d9c676.tar.xz | |
mb/lenovo/t420s/devicetree.cb: Fix PCIe port definitions
The NEC uPD720200A USB 3.0 controller on the T420s is actually
connected to PCIe root port #5 on the PCH, not #7. Enable RP#5,
disable RP#7 and update comments accordingly.
Test=USB 3.0 controller shows in `lspci`
Change-Id: I21ac72fd5632e552bdcdbd573cf92b433ed545ff
Signed-off-by: Jake Mannens <jakem_5@hotmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40281
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/lenovo/t420s/devicetree.cb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mainboard/lenovo/t420s/devicetree.cb b/src/mainboard/lenovo/t420s/devicetree.cb index 2fde40ff9d..1f794c1b24 100644 --- a/src/mainboard/lenovo/t420s/devicetree.cb +++ b/src/mainboard/lenovo/t420s/devicetree.cb @@ -84,9 +84,9 @@ chip northbridge/intel/sandybridge device pci 1c.3 on smbios_slot_desc "7" "3" "ExpressCard Slot" "8" end # PCIe Port #4 ExpressCard - device pci 1c.4 off end # PCIe Port #5 + device pci 1c.4 on end # PCIe Port #5 NEC Corporation uPD720200A USB 3.0 Host Controller device pci 1c.5 off end # PCIe Port #6 Intel Gigabit Ethernet PHY (not PCIe) - device pci 1c.6 on end # PCIe Port #7 NEC Corporation uPD720200A USB 3.0 Host Controller + device pci 1c.6 off end # PCIe Port #7 device pci 1c.7 off end # PCIe Port #8 device pci 1d.0 on end # USB Enhanced Host Controller #1 device pci 1e.0 off end # PCI bridge |