asrock/imb-a180: Configure the 6 COM ports and the keyboard

Change-Id: I66d0715f3be201f8068acd7097e2be49185bee00
Signed-off-by: Dave Frodin <dave.frodin@se-eng.com>
Reviewed-on: http://review.coreboot.org/4574
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>

1 files changed, 42 insertions, 1 deletions

diff --git a/src/mainboard/asrock/imb-a180/devicetree.cb b/src/mainboard/asrock/imb-a180/devicetree.cb
index 3bcaaeef70..6d6875d425 100644
--- a/src/mainboard/asrock/imb-a180/devicetree.cb
+++ b/src/mainboard/asrock/imb-a180/devicetree.cb
@@ -55,7 +55,48 @@ chip northbridge/amd/agesa/family16kb/root_complex
 					end
 				end # SM
 				device pci 14.2 on  end # HDA	0x4383
-				device pci 14.3 on  end # LPC	0x439d
+				device pci 14.3 on
+					chip superio/winbond/w83627uhg
+						device pnp 2e.0 off end    # FDC
+						device pnp 2e.1 off end    # LPT1
+						device pnp 2e.2 on         # COM1
+							io 0x60 = 0x3f8
+							irq 0x70 = 4
+						end
+						device pnp 2e.3 on         # COM2
+							io 0x60 = 0x2f8
+							irq 0x70 = 3
+						end
+						device pnp 2e.5 on         # KEYBRD
+							io 0x60 = 0x60
+							io 0x62 = 0x64
+							irq 0x70 = 1
+							irq 0x72 = 12
+						end
+						device pnp 2e.6 on         # COM3
+							io 0x60 = 0x3e8
+							irq 0x70 = 4
+						end
+						device pnp 2e.7 off end    # GPIO
+						device pnp 2e.8 off end    # WDT
+						device pnp 2e.9 off end    # GPIO
+						device pnp 2e.a off end    # ACPI
+						device pnp 2e.b off end    # HWMON
+						device pnp 2e.c off end    # PECI
+						device pnp 2e.d on         # COM4
+							io 0x60 = 0x2e8
+							irq 0x70 = 3
+						end
+						device pnp 2e.e on         # COM5
+							io 0x60 = 0x3e0
+							irq 0x70 = 4
+						end
+						device pnp 2e.f on         # COM6
+							io 0x60 = 0x2e0
+							irq 0x70 = 3
+						end
+					end # w83627uhg
+				end # LPC	0x439d
 				device pci 14.7 on  end # SD
 			end	#chip southbridge/amd/hudson