diff options
| author | Keith Hui <buurin@gmail.com> | 2024-07-22 18:32:35 -0400 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2024-08-05 23:45:25 +0000 |
| commit | 4ea6f9c28865df77627f657f5cc648777db7c284 (patch) | |
| tree | b9c27a49bd93efbc1ef3f61525885bc0639704e2 /src/mainboard/asus | |
| parent | 1360d65c98ad964748e551f9972ba5b24ca75bc8 (diff) | |
mb/asus/p8z77-m_pro/overridetree.cb: Correct PCIe devices config
Match PCIe root port allocation and associated comments to
boardview, as follows:
Z77 PCIe ports 1-4: PCIEX16_3 (x4)
Z77 PCIe port 5: PCIEX1_1
Z77 PCIe port 6: RTL8111F LAN
Z77 PCIe port 7: ASM1042 USB3
Z77 PCIe port 8: ASM1061 eSATA
CPU PCIe lanes 1-8: PCIEX16_1
CPU PCIe lanes 9-16: Multiplexed via 4x ASM1480 to PCIEX16_1 lanes 9-16
and PCIEX16_2 lanes 1-8
(CPU PCIe lanes are not covered by overridetree.cb.)
These are not hardware tested.
Change-Id: I472e28add254ea945b401d1ddfd03f29f46d8fd2
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83607
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Diffstat (limited to 'src/mainboard/asus')
| -rw-r--r-- | src/mainboard/asus/p8x7x-series/variants/p8z77-m_pro/overridetree.cb | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/mainboard/asus/p8x7x-series/variants/p8z77-m_pro/overridetree.cb b/src/mainboard/asus/p8x7x-series/variants/p8z77-m_pro/overridetree.cb index 4613c128e2..0483f4a87c 100644 --- a/src/mainboard/asus/p8x7x-series/variants/p8z77-m_pro/overridetree.cb +++ b/src/mainboard/asus/p8x7x-series/variants/p8z77-m_pro/overridetree.cb @@ -25,13 +25,10 @@ chip northbridge/intel/sandybridge }" device ref pcie_rp1 on end # PCIEX_16_3 - device ref pcie_rp2 on end # RTL8111F - device ref pcie_rp3 off end - device ref pcie_rp4 off end - device ref pcie_rp5 off end - device ref pcie_rp6 on end # ASM1042 USB3 - device ref pcie_rp7 on end # ASM1061 eSATA - device ref pcie_rp8 off end + device ref pcie_rp5 on end # PCIEX1_1 + device ref pcie_rp6 on end # RTL8111F + device ref pcie_rp7 on end # ASM1042 USB3 + device ref pcie_rp8 on end # ASM1061 eSATA device ref lpc on chip superio/nuvoton/nct6779d |