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authorGerd Hoffmann <kraxel@redhat.com>2013-05-31 13:39:24 +0200
committerRonald G. Minnich <rminnich@gmail.com>2013-06-05 18:26:20 +0200
commit3979eda5716f162d18b9fde05aba68b1bb747c6b (patch)
tree21059dd5714ebda0200d1b93c44a110ec270c1ff /src
parent4321d60acba4e629f1ec4922c8b5e31148b332d8 (diff)
qemu: add power management function to device tree
Needed to make 'register "gpo" = ...' work. While being at it add comments saying which device is which. Change-Id: I911d5e4a7b6c7abf4ad73e863ab201e9e55ee0d4 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-on: http://review.coreboot.org/3346 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src')
-rw-r--r--src/mainboard/emulation/qemu-x86/devicetree.cb8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mainboard/emulation/qemu-x86/devicetree.cb b/src/mainboard/emulation/qemu-x86/devicetree.cb
index ed64eefc3d..11b2a41977 100644
--- a/src/mainboard/emulation/qemu-x86/devicetree.cb
+++ b/src/mainboard/emulation/qemu-x86/devicetree.cb
@@ -1,10 +1,10 @@
chip mainboard/emulation/qemu-x86
device domain 0 on
- device pci 0.0 on end
-
+ device pci 0.0 on end # northbridge (i440fx)
chip southbridge/intel/i82371eb # southbridge
- device pci 01.0 on end
- device pci 01.1 on end
+ device pci 01.0 on end # ISA bridge
+ device pci 01.1 on end # IDE
+ device pci 01.3 on end # ACPI
register "ide0_enable" = "1"
register "ide1_enable" = "1"
register "gpo" = "0x7fffbbff"