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-rw-r--r--src/mainboard/rca/rm4100/devicetree.cb73
1 files changed, 73 insertions, 0 deletions
diff --git a/src/mainboard/rca/rm4100/devicetree.cb b/src/mainboard/rca/rm4100/devicetree.cb
new file mode 100644
index 0000000000..09d1e2b635
--- /dev/null
+++ b/src/mainboard/rca/rm4100/devicetree.cb
@@ -0,0 +1,73 @@
+chip northbridge/intel/i82830 # Northbridge
+ device pci_domain 0 on # PCI domain
+ device pci 0.0 on end # Host bridge
+ chip drivers/pci/onboard # Onboard VGA
+ device pci 2.0 on end # VGA (Intel 82830 CGC)
+ register "rom_address" = "0xfff00000"
+ end
+ chip southbridge/intel/i82801xx # Southbridge
+ register "pirqa_routing" = "0x05"
+ register "pirqb_routing" = "0x06"
+ register "pirqc_routing" = "0x07"
+ register "pirqd_routing" = "0x09"
+ register "pirqe_routing" = "0x0a"
+ register "pirqf_routing" = "0x80"
+ register "pirqg_routing" = "0x80"
+ register "pirqh_routing" = "0x0b"
+
+ register "ide0_enable" = "1"
+ register "ide1_enable" = "1"
+
+ device pci 1d.0 on end # USB UHCI Controller #1
+ device pci 1d.1 on end # USB UHCI Controller #2
+ device pci 1d.2 on end # USB UHCI Controller #3
+ device pci 1d.7 on end # USB2 EHCI Controller
+ device pci 1e.0 on # PCI bridge
+ device pci 08.0 on end # Intel 82801DB PRO/100 VE Ethernet
+ end
+ device pci 1f.0 on # ISA/LPC bridge
+ chip superio/smsc/smscsuperio # Super I/O
+ device pnp 2e.0 off # Floppy
+ io 0x60 = 0x3f0
+ irq 0x70 = 6
+ drq 0x74 = 2
+ end
+ device pnp 2e.3 on # Parallel port
+ io 0x60 = 0x378
+ irq 0x70 = 7
+ drq 0x74 = 4
+ end
+ device pnp 2e.4 on # Com1
+ io 0x60 = 0x3f8
+ irq 0x70 = 4
+ end
+ device pnp 2e.5 on # Com2 / IR
+ io 0x60 = 0x2f8
+ irq 0x70 = 3
+ end
+ device pnp 2e.7 on # PS/2 keyboard/mouse
+ io 0x60 = 0x60
+ io 0x62 = 0x64
+ irq 0x70 = 1 # Keyboard interrupt
+ irq 0x72 = 12 # Mouse interrupt
+ end
+ device pnp 2e.9 off end # Game port
+ device pnp 2e.a on # PME
+ io 0x60 = 0x800
+ end
+ device pnp 2e.b off end # MPU-401
+ end
+ end
+ device pci 1f.1 on end # IDE
+ device pci 1f.3 on end # SMBus
+ device pci 1f.5 on end # AC'97 audio
+ device pci 1f.6 on end # AC'97 modem
+ end
+ end
+ device apic_cluster 0 on # APIC cluster
+ chip cpu/intel/socket_PGA370 # Mobile Celeron Micro-FCBGA Socket 479
+ device apic 0 on end # APIC
+ end
+ end
+end
+