This patch adds support for mainboard iBASE:MB899
based on Kontron 986LCD-M
changed superIO chip to w83627ehg, dropping MIDI
dropped second superIO at 4e
changed superIO-addr from 2e to 4e
adjusted irq_tables.c and devicetree.cb
dropped setup of 3xGBit-Ethernet
adjusted IRQ-map (using values from mainboard/intel/d945gclf)
disabled parts about HD-audio (missing on that board)
Signed-off-by: Bernhard M. Wiedemann <corebootbmw@lsmod.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5599 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/src/mainboard/ibase/mb899/devicetree.cb b/src/mainboard/ibase/mb899/devicetree.cb
new file mode 100644
index 0000000..e9c21a4
--- /dev/null
+++ b/src/mainboard/ibase/mb899/devicetree.cb
@@ -0,0 +1,101 @@
+chip northbridge/intel/i945
+
+ device lapic_cluster 0 on
+ chip cpu/intel/socket_mFCPGA478
+ device lapic 0 on end
+ end
+ end
+
+ device pci_domain 0 on
+ device pci 00.0 on end # host bridge
+ device pci 01.0 off end # i945 PCIe root port
+ device pci 02.0 on end # vga controller
+ device pci 02.1 on end # display controller
+
+ chip southbridge/intel/i82801gx
+ register "pirqa_routing" = "0x05"
+ register "pirqb_routing" = "0x07"
+ register "pirqc_routing" = "0x05"
+ register "pirqd_routing" = "0x07"
+ register "pirqe_routing" = "0x80"
+ register "pirqf_routing" = "0x80"
+ register "pirqg_routing" = "0x80"
+ register "pirqh_routing" = "0x06"
+
+ # GPI routing
+ # 0 No effect (default)
+ # 1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set)
+ # 2 SCI (if corresponding GPIO_EN bit is also set)
+ register "gpi13_routing" = "1"
+
+ register "ide_legacy_combined" = "0x0"
+ register "ide_enable_primary" = "0x1"
+ register "ide_enable_secondary" = "0x0"
+ register "sata_ahci" = "0x1"
+
+ #device pci 1b.0 on end # High Definition Audio
+ device pci 1c.0 on end # PCIe
+ device pci 1c.1 on end # PCIe
+ device pci 1c.2 on end # PCIe
+ #device pci 1c.3 off end # PCIe port 4
+ #device pci 1c.4 off end # PCIe port 5
+ #device pci 1c.5 off end # PCIe port 6
+ device pci 1d.0 on end # USB UHCI
+ device pci 1d.1 on end # USB UHCI
+ device pci 1d.2 on end # USB UHCI
+ device pci 1d.3 on end # USB UHCI
+ device pci 1d.7 on end # USB2 EHCI
+ device pci 1e.0 on end # PCI bridge
+ #device pci 1e.2 off end # AC'97 Audio
+ #device pci 1e.3 off end # AC'97 Modem
+ device pci 1f.0 on # LPC bridge
+ chip superio/winbond/w83627ehg
+ device pnp 4e.0 off # Floppy
+ end
+ device pnp 4e.1 off # Parport
+ end
+ device pnp 4e.2 on # COM1
+ io 0x60 = 0x3f8
+ irq 0x70 = 4
+ end
+ device pnp 4e.3 on # COM2
+ io 0x60 = 0x2f8
+ irq 0x70 = 3
+ irq 0xf1 = 4 # set IRMODE 0 # XXX not an irq
+ end
+ device pnp 4e.5 on # Keyboard+Mouse
+ io 0x60 = 0x60
+ io 0x62 = 0x64
+ irq 0x70 = 1
+ irq 0x72 = 12
+ irq 0xf0 = 0x82 # HW accel A20.
+ end
+ device pnp 4e.7 on # GPIO1, GAME, MIDI
+ io 0x62 = 0x330
+ irq 0x70 = 9
+ end
+ device pnp 4e.8 on # GPIO2
+ # all default
+ end
+ device pnp 4e.9 on # GPIO3/4
+ irq 0x30 = 0x03 # does this work?
+ irq 0xf0 = 0xfb # set inputs/outputs
+ irq 0xf1 = 0x66
+ end
+ device pnp 4e.a on # ACPI
+ end
+ device pnp 4e.b on # HWM
+ io 0x60 = 0x290
+ irq 0x70 = 0
+ end
+
+ end
+
+ end
+ device pci 1f.1 on end # IDE
+ device pci 1f.2 on end # SATA
+ device pci 1f.3 on end # SMBus
+ #device pci 1f.4 off end # Realtek ID Codec
+ end
+ end
+end