Add support for the Intel EP80579 (Tolapai) Development Kit mainboard
(Truxton). Signed-off-by: Ed Swierk <eswierk@arastra.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3656 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Ed Swierk
parent
b7d781dad5
commit
b8e53eb50c
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##
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## This file is part of the coreboot project.
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##
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## Copyright (C) 2008 Arastra, Inc.
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##
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License version 2 as
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## published by the Free Software Foundation.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with this program; if not, write to the Free Software
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## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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##
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##
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## Compute the location and size of where this firmware image
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## (coreboot plus bootloader) will live in the boot ROM chip
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##
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if USE_FALLBACK_IMAGE
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default ROM_SECTION_SIZE = FALLBACK_SIZE
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default ROM_SECTION_OFFSET = ( ROM_SIZE - FALLBACK_SIZE )
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else
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default ROM_SECTION_SIZE = ( ROM_SIZE - FALLBACK_SIZE )
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default ROM_SECTION_OFFSET = 0
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end
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##
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## Compute the start location and size size of the coreboot bootloader
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##
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default PAYLOAD_SIZE = ( ROM_SECTION_SIZE - ROM_IMAGE_SIZE )
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default CONFIG_ROM_PAYLOAD_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
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##
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## Compute where this copy of coreboot will start in the boot ROM
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##
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default _ROMBASE = ( CONFIG_ROM_PAYLOAD_START + PAYLOAD_SIZE )
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##
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## Compute a range of ROM that can cached to speed up coreboot,
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## execution speed.
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##
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## XIP_ROM_SIZE must be a power of 2.
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## XIP_ROM_BASE must be a multiple of XIP_ROM_SIZE
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##
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default XIP_ROM_SIZE=131072
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default XIP_ROM_BASE = ( _ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE )
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##
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## Set all of the defaults for an x86 architecture
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##
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arch i386 end
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##
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## Build the objects we have code for in this directory.
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##
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driver mainboard.o
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if HAVE_MP_TABLE object mptable.o end
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if HAVE_PIRQ_TABLE object irq_tables.o end
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##
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## Romcc output
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##
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makerule ./failover.E
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depends "$(MAINBOARD)/../../../arch/i386/lib/failover.c ../romcc"
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action "../romcc -E -O --label-prefix=failover -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/../../../arch/i386/lib/failover.c -o $@"
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end
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makerule ./failover.inc
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depends "$(MAINBOARD)/../../../arch/i386/lib/failover.c ../romcc"
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action "../romcc -O --label-prefix=failover -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/../../../arch/i386/lib/failover.c -o $@"
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end
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makerule ./auto.E
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depends "$(MAINBOARD)/auto.c ../romcc"
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action "../romcc -E -mcpu=p4 -O2 -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@"
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end
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makerule ./auto.inc
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depends "$(MAINBOARD)/auto.c ../romcc"
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action "../romcc -mcpu=p4 -fno-simplify-phi -O2 -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@"
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end
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##
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## Build our 16 bit and 32 bit coreboot entry code
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##
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mainboardinit cpu/x86/16bit/entry16.inc
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mainboardinit cpu/x86/32bit/entry32.inc
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ldscript /cpu/x86/16bit/entry16.lds
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ldscript /cpu/x86/32bit/entry32.lds
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##
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## Build our reset vector (This is where coreboot is entered)
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##
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if USE_FALLBACK_IMAGE
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mainboardinit cpu/x86/16bit/reset16.inc
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ldscript /cpu/x86/16bit/reset16.lds
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else
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mainboardinit cpu/x86/32bit/reset32.inc
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ldscript /cpu/x86/32bit/reset32.lds
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end
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### Should this be in the northbridge code?
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mainboardinit arch/i386/lib/cpu_reset.inc
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##
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## Include an id string (For safe flashing)
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##
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mainboardinit arch/i386/lib/id.inc
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ldscript /arch/i386/lib/id.lds
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###
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### This is the early phase of coreboot startup
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### Things are delicate and we test to see if we should
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### failover to another image.
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###
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if USE_FALLBACK_IMAGE
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ldscript /arch/i386/lib/failover.lds
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mainboardinit ./failover.inc
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end
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###
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### O.k. We aren't just an intermediary anymore!
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###
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##
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## Setup RAM
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##
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mainboardinit cpu/x86/fpu/enable_fpu.inc
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mainboardinit cpu/x86/mmx/enable_mmx.inc
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mainboardinit cpu/x86/sse/enable_sse.inc
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mainboardinit ./auto.inc
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mainboardinit cpu/x86/sse/disable_sse.inc
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mainboardinit cpu/x86/mmx/disable_mmx.inc
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##
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## Include the secondary Configuration files
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##
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dir /pc80
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config chip.h
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chip northbridge/intel/i3100
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device pci_domain 0 on
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device pci 00.0 on end # IMCH
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device pci 00.1 on end # IMCH error status
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device pci 01.0 on end # IMCH EDMA engine
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device pci 02.0 on end # PCIe port A/A0
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device pci 03.0 on end # PCIe port A1
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device pci 04.0 on end # ?
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device pci 08.0 off end # must be off to boot
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device pci 0d.0 off end # must be off to boot
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device pci 0d.1 off end # must be off to boot
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chip southbridge/intel/i3100
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# PIRQ line -> legacy IRQ mappings
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register "pirq_a_d" = "0x0b070a05"
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register "pirq_e_h" = "0x0a808080"
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device pci 1d.0 on end # USB (UHCI)
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device pci 1d.7 on end # USB (EHCI)
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device pci 1f.0 on # LPC bridge
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chip superio/intel/i3100
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device pnp 4e.4 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 4e.5 on # Com2
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io 0x60 = 0x2f8
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irq 0x70 = 3
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end
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end
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end
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device pci 1f.2 on end # SATA
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device pci 1f.3 on end # SMBus
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device pci 1f.4 on end # ?
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end
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end
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device apic_cluster 0 on
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chip cpu/intel/ep80579
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device apic 0 on end
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end
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end
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end
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@ -0,0 +1,229 @@
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##
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## This file is part of the coreboot project.
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##
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## Copyright (C) 2008 Arastra, Inc.
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##
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License version 2 as
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## published by the Free Software Foundation.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with this program; if not, write to the Free Software
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## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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##
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uses HAVE_MP_TABLE
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uses HAVE_PIRQ_TABLE
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uses USE_FALLBACK_IMAGE
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uses HAVE_FALLBACK_BOOT
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uses HAVE_HARD_RESET
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uses IRQ_SLOT_COUNT
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uses CONFIG_LOGICAL_CPUS
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uses CONFIG_MAX_CPUS
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uses CONFIG_IOAPIC
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uses CONFIG_SMP
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uses FALLBACK_SIZE
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uses ROM_SIZE
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uses ROM_SECTION_SIZE
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uses ROM_IMAGE_SIZE
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uses ROM_SECTION_SIZE
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uses ROM_SECTION_OFFSET
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uses CONFIG_ROM_PAYLOAD
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uses CONFIG_ROM_PAYLOAD_START
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uses CONFIG_COMPRESSED_PAYLOAD_LZMA
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uses PAYLOAD_SIZE
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uses _ROMBASE
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uses XIP_ROM_SIZE
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uses XIP_ROM_BASE
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uses STACK_SIZE
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uses HEAP_SIZE
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uses LB_CKS_RANGE_START
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uses LB_CKS_RANGE_END
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uses LB_CKS_LOC
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uses MAINBOARD
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uses MAINBOARD_PART_NUMBER
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uses MAINBOARD_VENDOR
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uses MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID
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uses MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID
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uses COREBOOT_EXTRA_VERSION
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uses CONFIG_UDELAY_TSC
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uses CONFIG_TSC_X86RDTSC_CALIBRATE_WITH_TIMER2
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uses _RAMBASE
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uses CONFIG_GDB_STUB
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uses CONFIG_CONSOLE_SERIAL8250
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uses TTYS0_BAUD
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uses TTYS0_BASE
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uses TTYS0_LCS
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uses DEFAULT_CONSOLE_LOGLEVEL
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uses MAXIMUM_CONSOLE_LOGLEVEL
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uses MAINBOARD_POWER_ON_AFTER_POWER_FAIL
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uses CC
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uses HOSTCC
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uses CROSS_COMPILE
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uses OBJCOPY
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###
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### Build options
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###
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##
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## ROM_SIZE is the size of boot ROM that this board will use.
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##
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default ROM_SIZE = 2 * 1024 * 1024
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##
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## Build code for the fallback boot
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##
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default HAVE_FALLBACK_BOOT=1
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##
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## Delay timer options
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## Use timer2
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##
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default CONFIG_UDELAY_TSC=1
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default CONFIG_TSC_X86RDTSC_CALIBRATE_WITH_TIMER2=1
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##
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## Build code to reset the motherboard from coreboot
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##
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default HAVE_HARD_RESET=1
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##
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## Build code to export a programmable irq routing table
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##
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default HAVE_PIRQ_TABLE=1
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default IRQ_SLOT_COUNT=1
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##
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## Build code to export an x86 MP table
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## Useful for specifying IRQ routing values
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##
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default HAVE_MP_TABLE=1
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##
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## Build code for SMP support
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## Only worry about 2 micro processors
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##
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default CONFIG_SMP=1
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default CONFIG_MAX_CPUS=4
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default CONFIG_LOGICAL_CPUS=0
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##
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## Build code to setup a generic IOAPIC
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##
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default CONFIG_IOAPIC=1
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##
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## Clean up the motherboard id strings
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##
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default MAINBOARD_PART_NUMBER="Truxton"
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default MAINBOARD_VENDOR= "Intel"
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default MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x8086
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default MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x2680
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###
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### Coreboot layout values
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###
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## ROM_IMAGE_SIZE is the amount of space to allow coreboot to occupy.
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default ROM_IMAGE_SIZE = 65536
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##
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## Use a small 8K stack
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##
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default STACK_SIZE=0x2000
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##
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## Use a small 32K heap
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##
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default HEAP_SIZE=0x8000
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###
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|
### Compute the location and size of where this firmware image
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### (coreboot plus bootloader) will live in the boot rom chip.
|
||||||
|
###
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default FALLBACK_SIZE=131072
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##
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||||||
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## coreboot C code runs at this location in RAM
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##
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default _RAMBASE=0x00004000
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##
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## Load the payload from the ROM
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##
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default CONFIG_ROM_PAYLOAD=1
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||||||
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###
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||||||
|
### Defaults of options that you may want to override in the target config file
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||||||
|
###
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||||||
|
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||||||
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##
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||||||
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## The default compiler
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##
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||||||
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default CC="$(CROSS_COMPILE)gcc -m32"
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default HOSTCC="gcc"
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||||||
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##
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||||||
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## Disable the gdb stub by default
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##
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||||||
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default CONFIG_GDB_STUB=0
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||||||
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##
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||||||
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## The Serial Console
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||||||
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##
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||||||
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||||||
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# To Enable the Serial Console
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default CONFIG_CONSOLE_SERIAL8250=1
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## Select the serial console baud rate
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default TTYS0_BAUD=115200
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#default TTYS0_BAUD=57600
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#default TTYS0_BAUD=38400
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#default TTYS0_BAUD=19200
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#default TTYS0_BAUD=9600
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#default TTYS0_BAUD=4800
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#default TTYS0_BAUD=2400
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#default TTYS0_BAUD=1200
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||||||
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# Select the serial console base port
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default TTYS0_BASE=0x3f8
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||||||
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# Select the serial protocol
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||||||
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# This defaults to 8 data bits, 1 stop bit, and no parity
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default TTYS0_LCS=0x3
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|
||||||
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##
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||||||
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### Select the coreboot loglevel
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||||||
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##
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||||||
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## EMERG 1 system is unusable
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||||||
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## ALERT 2 action must be taken immediately
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||||||
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## CRIT 3 critical conditions
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||||||
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## ERR 4 error conditions
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||||||
|
## WARNING 5 warning conditions
|
||||||
|
## NOTICE 6 normal but significant condition
|
||||||
|
## INFO 7 informational
|
||||||
|
## DEBUG 8 debug-level messages
|
||||||
|
## SPEW 9 way too many details
|
||||||
|
|
||||||
|
## Request this level of debugging output
|
||||||
|
default DEFAULT_CONSOLE_LOGLEVEL=5
|
||||||
|
## At a maximum only compile in this level of debugging
|
||||||
|
default MAXIMUM_CONSOLE_LOGLEVEL=5
|
||||||
|
|
||||||
|
##
|
||||||
|
## Select power on after power fail setting
|
||||||
|
default MAINBOARD_POWER_ON_AFTER_POWER_FAIL="MAINBOARD_POWER_ON"
|
||||||
|
|
||||||
|
### End Options.lb
|
||||||
|
end
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -0,0 +1,114 @@
|
||||||
|
/*
|
||||||
|
* This file is part of the coreboot project.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2008 Arastra, Inc.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License version 2 as
|
||||||
|
* published by the Free Software Foundation.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define ASSEMBLY 1
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <device/pci_def.h>
|
||||||
|
#include <device/pci_ids.h>
|
||||||
|
#include <arch/io.h>
|
||||||
|
#include <device/pnp_def.h>
|
||||||
|
#include <arch/romcc_io.h>
|
||||||
|
#include <cpu/x86/lapic.h>
|
||||||
|
#include "pc80/mc146818rtc_early.c"
|
||||||
|
#include "pc80/serial.c"
|
||||||
|
#include "pc80/udelay_io.c"
|
||||||
|
#include "arch/i386/lib/console.c"
|
||||||
|
#include "ram/ramtest.c"
|
||||||
|
#include "southbridge/intel/i3100/i3100_early_smbus.c"
|
||||||
|
#include "southbridge/intel/i3100/i3100_early_lpc.c"
|
||||||
|
#include "northbridge/intel/i3100/raminit_ep80579.h"
|
||||||
|
#include "superio/intel/i3100/i3100.h"
|
||||||
|
#include "cpu/x86/lapic/boot_cpu.c"
|
||||||
|
#include "cpu/x86/mtrr/earlymtrr.c"
|
||||||
|
#include "superio/intel/i3100/i3100_early_serial.c"
|
||||||
|
#include "cpu/x86/bist.h"
|
||||||
|
#include "spd.h"
|
||||||
|
|
||||||
|
#define SIO_GPIO_BASE 0x680
|
||||||
|
#define SIO_XBUS_BASE 0x4880
|
||||||
|
|
||||||
|
#define DEVPRES_CONFIG (DEVPRES_D1F0 | DEVPRES_D2F0 | DEVPRES_D3F0 | DEVPRES_D4F0)
|
||||||
|
|
||||||
|
static inline void activate_spd_rom(const struct mem_controller *ctrl)
|
||||||
|
{
|
||||||
|
/* nothing to do */
|
||||||
|
}
|
||||||
|
static inline int spd_read_byte(u16 device, u8 address)
|
||||||
|
{
|
||||||
|
return smbus_read_byte(device, address);
|
||||||
|
}
|
||||||
|
|
||||||
|
#include "northbridge/intel/i3100/raminit_ep80579.c"
|
||||||
|
#include "sdram/generic_sdram.c"
|
||||||
|
#include "../../intel/jarrell/debug.c"
|
||||||
|
|
||||||
|
/* #define TRUXTON_DEBUG */
|
||||||
|
|
||||||
|
static void main(unsigned long bist)
|
||||||
|
{
|
||||||
|
msr_t msr;
|
||||||
|
u16 perf;
|
||||||
|
static const struct mem_controller mch[] = {
|
||||||
|
{
|
||||||
|
.node_id = 0,
|
||||||
|
.f0 = PCI_DEV(0, 0x00, 0),
|
||||||
|
.channel0 = { (0xa<<3)|2, (0xa<<3)|3 },
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
if (bist == 0) {
|
||||||
|
/* Skip this if there was a built in self test failure */
|
||||||
|
early_mtrr_init();
|
||||||
|
if (memory_initialized()) {
|
||||||
|
asm volatile ("jmp __cpu_reset");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Set up the console */
|
||||||
|
i3100_enable_superio();
|
||||||
|
i3100_enable_serial(I3100_SUPERIO_CONFIG_PORT, I3100_SP1, TTYS0_BASE);
|
||||||
|
uart_init();
|
||||||
|
console_init();
|
||||||
|
|
||||||
|
/* Prevent the TCO timer from rebooting us */
|
||||||
|
i3100_halt_tco_timer();
|
||||||
|
|
||||||
|
/* Halt if there was a built in self test failure */
|
||||||
|
report_bist_failure(bist);
|
||||||
|
|
||||||
|
#ifdef TRUXTON_DEBUG
|
||||||
|
print_pci_devices();
|
||||||
|
#endif
|
||||||
|
enable_smbus();
|
||||||
|
dump_spd_registers();
|
||||||
|
|
||||||
|
sdram_initialize(ARRAY_SIZE(mch), mch);
|
||||||
|
dump_pci_devices();
|
||||||
|
dump_pci_device(PCI_DEV(0, 0x00, 0));
|
||||||
|
#ifdef TRUXTON_DEBUG
|
||||||
|
dump_bar14(PCI_DEV(0, 0x00, 0));
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef TRUXTON_DEBUG
|
||||||
|
ram_fill(0x00000000, 0x02000000);
|
||||||
|
ram_verify(0x00000000, 0x02000000);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,25 @@
|
||||||
|
/*
|
||||||
|
* This file is part of the coreboot project.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2008 Arastra, Inc.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License version 2 as
|
||||||
|
* published by the Free Software Foundation.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
struct chip_operations mainboard_intel_truxton_ops;
|
||||||
|
|
||||||
|
struct mainboard_intel_truxton_config {
|
||||||
|
int nothing;
|
||||||
|
};
|
||||||
|
|
@ -0,0 +1,44 @@
|
||||||
|
/*
|
||||||
|
* This file is part of the coreboot project.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2008 Arastra, Inc.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License version 2 as
|
||||||
|
* published by the Free Software Foundation.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <arch/pirq_routing.h>
|
||||||
|
|
||||||
|
const struct irq_routing_table intel_irq_routing_table = {
|
||||||
|
PIRQ_SIGNATURE, /* u32 signature */
|
||||||
|
PIRQ_VERSION, /* u16 version */
|
||||||
|
32+16*IRQ_SLOT_COUNT, /* u16 Table size 32+(16*devices) */
|
||||||
|
0x00, /* u8 Bus 0 */
|
||||||
|
(0x1f << 3) | 0x0, /* u8 Device 1f, Function 0 */
|
||||||
|
0x0000, /* u16 reserve IRQ for PCI */
|
||||||
|
0x8086, /* u16 Vendor */
|
||||||
|
0x5031, /* Device ID */
|
||||||
|
0x00000000, /* u32 miniport_data */
|
||||||
|
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
|
||||||
|
0x5e, /* u8 checksum - mod 256 checksum must give zero */
|
||||||
|
{ /* bus, devfn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */
|
||||||
|
{0x00, 0xf8, {{0x62, 0xdc78}, {0x61, 0xdcf8}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x00, 0x00},
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
unsigned long write_pirq_routing_table(unsigned long addr)
|
||||||
|
{
|
||||||
|
return copy_pirq_routing_table(addr);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
@ -0,0 +1,27 @@
|
||||||
|
/*
|
||||||
|
* This file is part of the coreboot project.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2008 Arastra, Inc.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License version 2 as
|
||||||
|
* published by the Free Software Foundation.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <device/device.h>
|
||||||
|
#include "chip.h"
|
||||||
|
|
||||||
|
struct chip_operations mainboard_intel_truxton_ops = {
|
||||||
|
CHIP_NAME("Intel Truxton Mainboard")
|
||||||
|
};
|
||||||
|
|
||||||
|
|
@ -0,0 +1,197 @@
|
||||||
|
/*
|
||||||
|
* This file is part of the coreboot project.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2008 Arastra, Inc.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License version 2 as
|
||||||
|
* published by the Free Software Foundation.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <console/console.h>
|
||||||
|
#include <arch/smp/mpspec.h>
|
||||||
|
#include <device/pci.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <stdint.h>
|
||||||
|
|
||||||
|
void *smp_write_config_table(void *v)
|
||||||
|
{
|
||||||
|
static const char sig[4] = "PCMP";
|
||||||
|
static const char oem[8] = "Intel ";
|
||||||
|
static const char productid[12] = "Truxton ";
|
||||||
|
struct mp_config_table *mc;
|
||||||
|
u8 bus_num;
|
||||||
|
u8 bus_isa;
|
||||||
|
u8 bus_pea0 = 0;
|
||||||
|
u8 bus_pea1 = 0;
|
||||||
|
u8 bus_aioc;
|
||||||
|
device_t dev;
|
||||||
|
|
||||||
|
mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN);
|
||||||
|
memset(mc, 0, sizeof(*mc));
|
||||||
|
|
||||||
|
memcpy(mc->mpc_signature, sig, sizeof(sig));
|
||||||
|
mc->mpc_length = sizeof(*mc); /* initially just the header */
|
||||||
|
mc->mpc_spec = 0x04;
|
||||||
|
mc->mpc_checksum = 0; /* not yet computed */
|
||||||
|
memcpy(mc->mpc_oem, oem, sizeof(oem));
|
||||||
|
memcpy(mc->mpc_productid, productid, sizeof(productid));
|
||||||
|
mc->mpc_oemptr = 0;
|
||||||
|
mc->mpc_oemsize = 0;
|
||||||
|
mc->mpc_entry_count = 0; /* No entries yet... */
|
||||||
|
mc->mpc_lapic = LAPIC_ADDR;
|
||||||
|
mc->mpe_length = 0;
|
||||||
|
mc->mpe_checksum = 0;
|
||||||
|
mc->reserved = 0;
|
||||||
|
|
||||||
|
smp_write_processors(mc);
|
||||||
|
|
||||||
|
|
||||||
|
/* AIOC bridge */
|
||||||
|
dev = dev_find_slot(0, PCI_DEVFN(0x04,0));
|
||||||
|
if (dev) {
|
||||||
|
bus_aioc = pci_read_config8(dev, PCI_SECONDARY_BUS);
|
||||||
|
bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
|
||||||
|
bus_isa++;
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
printk_debug("ERROR - could not find PCI 0:04.0\n");
|
||||||
|
bus_aioc = 0;
|
||||||
|
bus_isa = 9;
|
||||||
|
}
|
||||||
|
/* PCIe A0 */
|
||||||
|
dev = dev_find_slot(0, PCI_DEVFN(0x02,0));
|
||||||
|
if (dev) {
|
||||||
|
bus_pea0 = pci_read_config8(dev, PCI_SECONDARY_BUS);
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
printk_debug("ERROR - could not find PCI 0:02.0\n");
|
||||||
|
bus_pea0 = 0;
|
||||||
|
}
|
||||||
|
/* PCIe A1 */
|
||||||
|
dev = dev_find_slot(0, PCI_DEVFN(0x03,0));
|
||||||
|
if (dev) {
|
||||||
|
bus_pea1 = pci_read_config8(dev, PCI_SECONDARY_BUS);
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
printk_debug("ERROR - could not find PCI 0:03.0\n");
|
||||||
|
bus_pea1 = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* define bus and isa numbers */
|
||||||
|
for(bus_num = 0; bus_num < bus_isa; bus_num++) {
|
||||||
|
smp_write_bus(mc, bus_num, "PCI ");
|
||||||
|
}
|
||||||
|
smp_write_bus(mc, bus_isa, "ISA ");
|
||||||
|
|
||||||
|
/* IOAPIC handling */
|
||||||
|
smp_write_ioapic(mc, 0x8, 0x20, 0xfec00000);
|
||||||
|
|
||||||
|
/* ISA backward compatibility interrupts */
|
||||||
|
smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_isa, 0x00, 0x8, 0x00);
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_isa, 0x01, 0x8, 0x01);
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_isa, 0x00, 0x8, 0x02);
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_isa, 0x03, 0x8, 0x03);
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_isa, 0x04, 0x8, 0x04);
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_isa, 0x06, 0x8, 0x06);
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH,
|
||||||
|
bus_isa, 0x08, 0x8, 0x08);
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_isa, 0x09, 0x8, 0x09);
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_isa, 0x0c, 0x8, 0x0c);
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_isa, 0x0d, 0x8, 0x0d);
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_isa, 0x0e, 0x8, 0x0e);
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_isa, 0x0f, 0x8, 0x0f);
|
||||||
|
|
||||||
|
/* Standard local interrupt assignments */
|
||||||
|
smp_write_lintsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_isa, 0x00, MP_APIC_ALL, 0x00);
|
||||||
|
smp_write_lintsrc(mc, mp_NMI, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_isa, 0x00, MP_APIC_ALL, 0x01);
|
||||||
|
|
||||||
|
/* IMCH/IICH PCI devices */
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW,
|
||||||
|
0, (0x01<<2)|0, 0x8, 0x10); /* DMA controller */
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW,
|
||||||
|
0, (0x02<<2)|0, 0x8, 0x10); /* PCIe port A bridge */
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW,
|
||||||
|
0, (0x03<<2)|0, 0x8, 0x10); /* PCIe port A1 bridge */
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW,
|
||||||
|
0, (0x04<<2)|0, 0x8, 0x10); /* AIOC PCI bridge */
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW,
|
||||||
|
0, (0x1d<<2)|0, 0x8, 0x10); /* UHCI/EHCI */
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW,
|
||||||
|
0, (0x1f<<2)|1, 0x8, 0x11); /* SATA/SMBus */
|
||||||
|
|
||||||
|
if (bus_pea0) {
|
||||||
|
/* PCIe slot 0 */
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_pea0, (0<<2)|0, 0x8, 0x10);
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_pea0, (0<<2)|1, 0x8, 0x11);
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_pea0, (0<<2)|2, 0x8, 0x12);
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_pea0, (0<<2)|3, 0x8, 0x13);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (bus_pea1) {
|
||||||
|
/* PCIe slots 1-4 */
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_pea1, (0<<2)|0, 0x8, 0x10);
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_pea1, (0<<2)|1, 0x8, 0x11);
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_pea1, (0<<2)|2, 0x8, 0x12);
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_pea1, (0<<2)|3, 0x8, 0x13);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (bus_aioc) {
|
||||||
|
/* AIOC PCI devices */
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_aioc, (0<<2)|0, 0x8, 0x10); /* GbE0 */
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_aioc, (1<<2)|0, 0x8, 0x11); /* GbE1 */
|
||||||
|
smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT,
|
||||||
|
bus_aioc, (2<<2)|0, 0x8, 0x12); /* GbE2 */
|
||||||
|
}
|
||||||
|
|
||||||
|
/* There is no extension information... */
|
||||||
|
|
||||||
|
/* Compute the checksums */
|
||||||
|
mc->mpe_checksum = smp_compute_checksum(smp_next_mpc_entry(mc), mc->mpe_length);
|
||||||
|
|
||||||
|
mc->mpc_checksum = smp_compute_checksum(mc, mc->mpc_length);
|
||||||
|
printk_debug("Wrote the mp table end at: %p - %p\n",
|
||||||
|
mc, smp_next_mpe_entry(mc));
|
||||||
|
return smp_next_mpe_entry(mc);
|
||||||
|
}
|
||||||
|
|
||||||
|
unsigned long write_smp_table(unsigned long addr)
|
||||||
|
{
|
||||||
|
void *v;
|
||||||
|
v = smp_write_floating_table(addr);
|
||||||
|
return (unsigned long)smp_write_config_table(v);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
@ -27,4 +27,6 @@
|
||||||
#define I3100_SP2 0x05 /* Com2 */
|
#define I3100_SP2 0x05 /* Com2 */
|
||||||
#define I3100_WDT 0x06 /* Watchdog timer */
|
#define I3100_WDT 0x06 /* Watchdog timer */
|
||||||
|
|
||||||
|
#define I3100_SUPERIO_CONFIG_PORT 0x4e
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,40 @@
|
||||||
|
##
|
||||||
|
## This file is part of the coreboot project.
|
||||||
|
##
|
||||||
|
## Copyright (C) 2008 Arastra, Inc.
|
||||||
|
##
|
||||||
|
## This program is free software; you can redistribute it and/or modify
|
||||||
|
## it under the terms of the GNU General Public License version 2 as
|
||||||
|
## published by the Free Software Foundation.
|
||||||
|
##
|
||||||
|
## This program is distributed in the hope that it will be useful,
|
||||||
|
## but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
## GNU General Public License for more details.
|
||||||
|
##
|
||||||
|
## You should have received a copy of the GNU General Public License
|
||||||
|
## along with this program; if not, write to the Free Software
|
||||||
|
## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
##
|
||||||
|
|
||||||
|
target truxton
|
||||||
|
mainboard intel/truxton
|
||||||
|
|
||||||
|
## ROM_SIZE is the total number of bytes allocated for coreboot use
|
||||||
|
## (normal AND fallback images and payloads).
|
||||||
|
option ROM_SIZE = 2 * 1024 * 1024
|
||||||
|
|
||||||
|
## ROM_IMAGE_SIZE is the maximum number of bytes allowed for a coreboot image,
|
||||||
|
## not including any payload.
|
||||||
|
option ROM_IMAGE_SIZE = 128 * 1024
|
||||||
|
|
||||||
|
## FALLBACK_SIZE is the amount of the ROM the complete fallback image
|
||||||
|
## (including payload) will use
|
||||||
|
option FALLBACK_SIZE = ROM_SIZE
|
||||||
|
|
||||||
|
romimage "fallback"
|
||||||
|
option USE_FALLBACK_IMAGE=1
|
||||||
|
payload /tmp/filo.elf
|
||||||
|
end
|
||||||
|
|
||||||
|
buildrom ./coreboot.rom ROM_SIZE "fallback"
|
||||||
Loading…
Reference in New Issue