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authorPatrick Georgi <patrick.georgi@coresystems.de>2009-08-12 15:00:51 +0000
committerRonald G. Minnich <rminnich@gmail.com>2009-08-12 15:00:51 +0000
commit0588d19abef62dad63a7794a37bdd6a71c526d9e (patch)
tree1c507caa1ffed6ceb73d3e13fc9b766a713d16e2 /src/mainboard/olpc/rev_a
parent38cd29ebd7282333650cf11ed50c7f2fd4031e80 (diff)
downloadcoreboot-0588d19abef62dad63a7794a37bdd6a71c526d9e.tar.xz
Kconfig!
Works on Kontron, qemu, and serengeti. Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> tested on abuild only. Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4534 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard/olpc/rev_a')
-rw-r--r--src/mainboard/olpc/rev_a/devicetree.cb45
1 files changed, 45 insertions, 0 deletions
diff --git a/src/mainboard/olpc/rev_a/devicetree.cb b/src/mainboard/olpc/rev_a/devicetree.cb
new file mode 100644
index 0000000000..e0da82836a
--- /dev/null
+++ b/src/mainboard/olpc/rev_a/devicetree.cb
@@ -0,0 +1,45 @@
+chip northbridge/amd/gx2
+ register "irqmap" = "0xaa5b"
+ register "setupflash" = "0"
+ device apic_cluster 0 on
+ chip cpu/amd/model_gx2
+ device apic 0 on end
+ end
+ end
+ device pci_domain 0 on
+ device pci 1.0 on end
+ device pci 1.1 on end
+ chip southbridge/amd/cs5536
+ # 0x51400025 (IRQ Mapper LPC Mask)= 0x00001002
+ # IRQ 12 and 1 unmasked, Keyboard and Mouse IRQs. OK
+ # 0x5140004E (LPC Serial IRQ Control) = 0xEFFD0080.
+ # Frame Pulse Width = 4clocks
+ # IRQ Data Frames = 17Frames
+ # SIRQ Mode = continous , It would be better if the EC could operate in
+ # Active(Quiet) mode. Save power....
+ # SIRQ Enable = Enabled
+ # Invert mask = IRQ 12 and 1 are active high. Keyboard and Mouse IRQs. OK
+ #register "lpc_irq" = "0x00001002"
+ #register "lpc_serirq_enable" = "0xEFFD0080"
+ #register "enable_gpio0_inta" = "1"
+ #register "enable_ide_nand_flash" = "1"
+ #register "enable_uarta" = "1"
+ #register "enable_USBP4_host" = "1"
+ #register "audio_irq" = "5"
+ #register "usbf4_irq" = "10"
+ #register "usbf5_irq" = "10"
+ #register "usbf6_irq" = "0"
+ #register "usbf7_irq" = "0"
+ device pci d.0 on end # Realtek 8139 LAN
+ device pci f.0 on end # ISA Bridge
+ device pci f.2 on end # IDE Controller
+ device pci f.3 on end # Audio
+ device pci f.4 on end # OHCI
+ device pci f.5 on end # EHCI
+ register "unwanted_vpci[0]" = "0x80007E00" # USB/UDC
+ register "unwanted_vpci[1]" = "0x80007F00" # USB/OTG
+ register "unwanted_vpci[2]" = "0" # End of list has a zero
+ end
+ end
+end
+