diff options
| author | Damien Zammit <damien@zamaudio.com> | 2015-07-13 15:27:01 +1000 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2015-07-30 05:20:37 +0200 |
| commit | d6cc617e171ddcaf83a8b6025d79025e13ba0cbb (patch) | |
| tree | f0409d11152f3558f7da4994282016c133360a22 /src/mainboard | |
| parent | df3b8e66b3683f22bfe64924d8af3961735c9e44 (diff) | |
gigabyte/ga-b75m-d3h: Update device tree
This patch resolves the outstanding issues with
PCI device enumeration and getting the board to boot into
GNU/Linux with VGA rom.
Previously the board would not boot to GNU/Linux with video,
even if VGA rom was used.
Bugs in the devicetree were fixed according to superiotool output.
Tested on GA-B75M-D3H with VGA rom.
Booted to GNU/Linux (Fedora 22 4.0.4-301.fc22.x86_64)
Change-Id: Ide1f406652659e6f99ee5d993719c187650fffe4
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: http://review.coreboot.org/10895
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/gigabyte/ga-b75m-d3h/devicetree.cb | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/mainboard/gigabyte/ga-b75m-d3h/devicetree.cb b/src/mainboard/gigabyte/ga-b75m-d3h/devicetree.cb index 19a476cf49..f4a8664849 100644 --- a/src/mainboard/gigabyte/ga-b75m-d3h/devicetree.cb +++ b/src/mainboard/gigabyte/ga-b75m-d3h/devicetree.cb @@ -24,7 +24,7 @@ chip northbridge/intel/sandybridge device pci 00.0 on # host bridge subsystemid 0x1458 0x5000 end - device pci 01.0 off end # PCIe Bridge for discrete graphics + device pci 01.0 on end # PCIe Bridge for discrete graphics device pci 02.0 on # vga controller subsystemid 0x1458 0xd000 end @@ -58,7 +58,7 @@ chip northbridge/intel/sandybridge device pci 1b.0 on # High Definition Audio subsystemid 0x1458 0xa002 end - device pci 1c.0 off end # PCIe Port #1 + device pci 1c.0 on end # PCIe Port #1 device pci 1c.1 off end # PCIe Port #2 device pci 1c.2 off end # PCIe Port #3 device pci 1c.3 off end # PCIe Port #4 @@ -92,17 +92,19 @@ chip northbridge/intel/sandybridge drq 0x74 = 4 end device pnp 2e.4 on # EC + io 0x60 = 0xa30 irq 0x70 = 9 + io 0x62 = 0xa20 end device pnp 2e.5 on # Keyboard + io 0x60 = 0x60 irq 0x70 = 1 + io 0x62 = 0x64 end device pnp 2e.6 on # Mouse irq 0x70 = 12 end - device pnp 2e.7 on # GPIO - irq 0x70 = 0 - end + device pnp 2e.7 off end # GPIO device pnp 2e.a off end # IR end end |