da22d2190d
- Add "select IOAPIC" in the board's Kconfig file. - Set CONFIG_MAX_PHYSICAL_CPUS to 2 on the board. There are two CPU sockets (Slot 1) and each CPU can only have one core, multi-core CPUs didn't exist in that era (CONFIG_MAX_CPUS was set to 2 already). - Drop useless/duplicated enable_lapic() call from ASUS P2B-DS's romstage.c, that function is always called if either CONFIG_SMP and/or CONFIG_IOAPIC are set. - Rework ASUS P2B-DS mptable.c to fix a number of things: - Convert it to use mptable_write_buses() as all mptable.c files should do. - Fix incorrect IOAPICID (it's 0x11 for the external 82093AA IOAPIC). - Fix a bunch of hardcoded bus IDs, remove incorrect entries, etc. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6004 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
63 lines
2 KiB
Text
63 lines
2 KiB
Text
chip northbridge/intel/i440bx # Northbridge
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device lapic_cluster 0 on # (L)APIC cluster
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chip cpu/intel/slot_1 # CPU socket 0
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device lapic 0 on end # Local APIC of CPU 0
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end
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chip cpu/intel/slot_1 # CPU socket 1
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device lapic 1 on end # Local APIC of CPU 1
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end
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end
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device pci_domain 0 on # PCI domain
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device pci 0.0 on end # Host bridge
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device pci 1.0 on end # PCI/AGP bridge
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chip southbridge/intel/i82371eb # Southbridge
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device pci 4.0 on # ISA bridge
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chip superio/winbond/w83977tf # Super I/O
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device pnp 3f0.0 on # Floppy
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io 0x60 = 0x3f0
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irq 0x70 = 6
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drq 0x74 = 2
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end
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device pnp 3f0.1 on # Parallel port
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io 0x60 = 0x378
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irq 0x70 = 7
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end
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device pnp 3f0.2 on # COM1
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io 0x60 = 0x3f8
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irq 0x70 = 4
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end
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device pnp 3f0.3 on # COM2 / IR
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io 0x60 = 0x2f8
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irq 0x70 = 3
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end
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device pnp 3f0.5 on # PS/2 keyboard / mouse
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io 0x60 = 0x60
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io 0x62 = 0x64
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irq 0x70 = 1 # PS/2 keyboard interrupt
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irq 0x72 = 12 # PS/2 mouse interrupt
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end
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device pnp 3f0.7 on # GPIO 1
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end
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device pnp 3f0.8 on # GPIO 2
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end
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device pnp 3f0.9 on # GPIO 3
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end
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device pnp 3f0.a on # ACPI
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end
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end
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end
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device pci 4.1 on end # IDE
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device pci 4.2 on end # USB
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device pci 4.3 on end # ACPI
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device pci 6.0 on end # Onboard SCSI
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register "ide0_enable" = "1"
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register "ide1_enable" = "1"
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register "ide_legacy_enable" = "1"
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# Enable UDMA/33 for higher speed if your IDE device(s) support it.
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register "ide0_drive0_udma33_enable" = "1"
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register "ide0_drive1_udma33_enable" = "1"
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register "ide1_drive0_udma33_enable" = "1"
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register "ide1_drive1_udma33_enable" = "1"
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end
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end
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end
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