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authorAngel Pons <th3fanbus@gmail.com>2020-03-21 22:25:36 +0100
committerPatrick Georgi <pgeorgi@google.com>2020-03-30 08:46:17 +0000
commit0a9650c1d4631cd1a3c7f526d34a58bc6eab947e (patch)
treeb196042553802dd957de0bc9f8ca9b23da05dd60
parent1908340b6903a41750226db90d6dbd39eb527c99 (diff)
downloadcoreboot-0a9650c1d4631cd1a3c7f526d34a58bc6eab947e.tar.xz
mb/gigabyte/ga-h61m-s2pv: Correct PCIe port setup
Coalescing is not needed, as root port #1 is enabled. Also, update the comments to look more like the other two variants. Note that the Intel H61 PCH only has six root ports, so devices 1c.6 and 1c.7 do not exist. Change-Id: I3f4bf99ceec6c77f6e1eabea9b712245afee7d34 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39742 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
-rw-r--r--src/mainboard/gigabyte/ga-h61m-s2pv/variants/ga-h61m-s2pv/devicetree.cb17
1 files changed, 8 insertions, 9 deletions
diff --git a/src/mainboard/gigabyte/ga-h61m-s2pv/variants/ga-h61m-s2pv/devicetree.cb b/src/mainboard/gigabyte/ga-h61m-s2pv/variants/ga-h61m-s2pv/devicetree.cb
index 08abc3e037..b76200bd06 100644
--- a/src/mainboard/gigabyte/ga-h61m-s2pv/variants/ga-h61m-s2pv/devicetree.cb
+++ b/src/mainboard/gigabyte/ga-h61m-s2pv/variants/ga-h61m-s2pv/devicetree.cb
@@ -34,7 +34,6 @@ chip northbridge/intel/sandybridge
chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH
register "c2_latency" = "0x0065"
register "gen1_dec" = "0x003c0a01"
- register "pcie_port_coalesce" = "1"
register "sata_interface_speed_support" = "0x3"
register "sata_port_map" = "0x33"
register "spi_lvscc" = "0x2005"
@@ -46,14 +45,14 @@ chip northbridge/intel/sandybridge
device pci 19.0 off end # Intel Gigabit Ethernet
device pci 1a.0 on end # USB2 EHCI #2
device pci 1b.0 on end # High Definition Audio Audio controller
- device pci 1c.0 on end # PCIe x1 Port (PCIEX1)
- device pci 1c.1 off end # Unused PCIe Port
- device pci 1c.2 off end # Unused PCIe Port
- device pci 1c.3 off end # Unused PCIe Port
- device pci 1c.4 on end # Realtek RTL8111F Ethernet Controller
- device pci 1c.5 on end # ITE IT8892F PCIe to PCI bridge
- device pci 1c.6 off end # Unused PCIe Port
- device pci 1c.7 off end # Unused PCIe Port
+
+ device pci 1c.0 on end # RP #1: PCIe x1 Port (PCIEX1)
+ device pci 1c.1 off end # RP #2:
+ device pci 1c.2 off end # RP #3:
+ device pci 1c.3 off end # RP #4:
+ device pci 1c.4 on end # RP #5: Realtek RTL8111F GbE NIC
+ device pci 1c.5 on end # RP #6: ITE IT8892F PCIe to PCI bridge
+
device pci 1d.0 on end # USB2 EHCI #1
device pci 1e.0 off end # PCI bridge
device pci 1f.0 on # LPC bridge