Felix Singer has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/83782?usp=email )
Change subject: mb/apple/macbookair4_2: Clean up devicetree ......................................................................
mb/apple/macbookair4_2: Clean up devicetree
Clean up the devicetree by removing settings set to 0, which are initialized with 0 anyway, remove superfluous disabled devices and also remove comments duplicating the device alias names.
Change-Id: I07005ae1db7d92fd50e72351031a5eb491768d3e Signed-off-by: Felix Singer felixsinger@posteo.net --- M src/mainboard/apple/macbookair4_2/devicetree.cb 1 file changed, 13 insertions(+), 41 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/82/83782/1
diff --git a/src/mainboard/apple/macbookair4_2/devicetree.cb b/src/mainboard/apple/macbookair4_2/devicetree.cb index 176e2b8..d5b935b 100644 --- a/src/mainboard/apple/macbookair4_2/devicetree.cb +++ b/src/mainboard/apple/macbookair4_2/devicetree.cb @@ -16,13 +16,11 @@
device domain 0 on chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH - register "docking_supported" = "0" register "gen1_dec" = "0x000c0681" register "gen2_dec" = "0x000c1641" register "gen3_dec" = "0x001c0301" register "gen4_dec" = "0x00fc0701" register "gpi7_routing" = "2" - register "pcie_hotplug_map" = "{ 0, 0, 0, 0, 0, 0, 0, 0 }" register "pcie_port_coalesce" = "true" register "sata_interface_speed_support" = "0x3" register "sata_port_map" = "0x1" @@ -33,68 +31,42 @@ {1, 0, -1}, /* USB HUB 2 */ {1, 0, -1}, /* Camera */ {0, 0, -1}, {0, 0, -1}, {0, 0, -1}, {0, 0, -1} /* Unused x4 */ - }" - device ref mei1 on # Management Engine Interface 1 + }" + device ref mei1 on subsystemid 0x8086 0x7270 end - device ref mei2 off # Management Engine Interface 2 - end - device ref me_ide_r off # Management Engine IDE-R - end - device ref me_kt off # Management Engine KT - end - device ref gbe off # Intel Gigabit Ethernet - end - device ref ehci2 on # USB2 EHCI #2 Unsupported PCI device 8086:1c2c + device ref ehci2 on subsystemid 0x8086 0x7270 end - device ref hda on # High Definition Audio controller + device ref hda on subsystemid 0x8086 0x7270 end - device ref pcie_rp1 on # PCIe Port #1 + device ref pcie_rp1 on subsystemid 0x8086 0x7270 end - device ref pcie_rp2 on # PCIe Port #2 + device ref pcie_rp2 on subsystemid 0x8086 0x7270 end - device ref pcie_rp3 off # PCIe Port #3 - end - device ref pcie_rp4 off # PCIe Port #4 - end - device ref pcie_rp5 off # PCIe Port #5 - end - device ref pcie_rp6 off # PCIe Port #6 - end - device ref pcie_rp7 off # PCIe Port #7 - end - device ref pcie_rp8 off # PCIe Port #8 - end - device ref ehci1 on # USB2 EHCI #1 Unsupported PCI device 8086:1c27 + device ref ehci1 on subsystemid 0x8086 0x7270 end - device ref pci_bridge off # PCI bridge - end - device ref lpc on # LPC bridge PCI-LPC bridge + device ref lpc on subsystemid 0x8086 0x7270 end - device ref sata1 on # SATA Controller 1 + device ref sata1 on subsystemid 0x8086 0x7270 end - device ref smbus on # SMBus + device ref smbus on subsystemid 0x8086 0x7270 end - device ref sata2 off # SATA Controller 2 - end - device ref thermal off # Thermal - end end - device ref host_bridge on # Host bridge Host bridge + device ref host_bridge on subsystemid 0x106b 0x00eb end - device ref peg10 on # PCIe Bridge for discrete graphics Unsupported PCI device 8086:0101 + device ref peg10 on subsystemid 0x106b 0x00eb end - device ref igd on # Internal graphics VGA controller + device ref igd on subsystemid 0x106b 0x00eb end device pci 1a.7 on