From 354e2d3dc1e1c670128114139350420d9c10b8cd Mon Sep 17 00:00:00 2001 From: Ed Swierk Date: Sun, 16 Mar 2008 23:39:24 +0000 Subject: This patch implements support for the Intel 3100 Development Kit mainboard, aka "Mt. Arvon". Signed-off-by: Ed Swierk Acked-by: Stefan Reinauer git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3159 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/mainboard/intel/mtarvon/Config.lb | 190 ++++++++++++++++++++++++++++++++++ 1 file changed, 190 insertions(+) create mode 100644 src/mainboard/intel/mtarvon/Config.lb (limited to 'src/mainboard/intel/mtarvon/Config.lb') diff --git a/src/mainboard/intel/mtarvon/Config.lb b/src/mainboard/intel/mtarvon/Config.lb new file mode 100644 index 0000000000..f91ab8e53d --- /dev/null +++ b/src/mainboard/intel/mtarvon/Config.lb @@ -0,0 +1,190 @@ +## +## 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 +## + +## +## Compute the location and size of where this firmware image +## (coreboot plus bootloader) will live in the boot ROM chip +## +if USE_FALLBACK_IMAGE + default ROM_SECTION_SIZE = FALLBACK_SIZE + default ROM_SECTION_OFFSET = ( ROM_SIZE - FALLBACK_SIZE ) +else + default ROM_SECTION_SIZE = ( ROM_SIZE - FALLBACK_SIZE ) + default ROM_SECTION_OFFSET = 0 +end + +## +## Compute the start location and size size of the coreboot bootloader +## +default PAYLOAD_SIZE = ( ROM_SECTION_SIZE - ROM_IMAGE_SIZE ) +default CONFIG_ROM_PAYLOAD_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1) + +## +## Compute where this copy of coreboot will start in the boot ROM +## +default _ROMBASE = ( CONFIG_ROM_PAYLOAD_START + PAYLOAD_SIZE ) + +## +## Compute a range of ROM that can cached to speed up coreboot, +## execution speed. +## +## XIP_ROM_SIZE must be a power of 2. +## XIP_ROM_BASE must be a multiple of XIP_ROM_SIZE +## +default XIP_ROM_SIZE=131072 +default XIP_ROM_BASE = ( _ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE ) + +## +## Set all of the defaults for an x86 architecture +## + +arch i386 end + +## +## Build the objects we have code for in this directory. +## + +driver mainboard.o +if HAVE_MP_TABLE object mptable.o end +if HAVE_PIRQ_TABLE object irq_tables.o end + +## +## Romcc output +## +makerule ./failover.E + depends "$(MAINBOARD)/../../../arch/i386/lib/failover.c ./romcc" + action "./romcc -E -O --label-prefix=failover -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/../../../arch/i386/lib/failover.c -o $@" +end + +makerule ./failover.inc + depends "$(MAINBOARD)/../../../arch/i386/lib/failover.c ./romcc" + action "./romcc -O --label-prefix=failover -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/../../../arch/i386/lib/failover.c -o $@" +end + +makerule ./auto.E + depends "$(MAINBOARD)/auto.c ./romcc" + action "./romcc -E -mcpu=p4 -O2 -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@" +end +makerule ./auto.inc + depends "$(MAINBOARD)/auto.c ./romcc" + action "./romcc -mcpu=p4 -fno-simplify-phi -O2 -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@" +end + +## +## Build our 16 bit and 32 bit coreboot entry code +## +mainboardinit cpu/x86/16bit/entry16.inc +mainboardinit cpu/x86/32bit/entry32.inc +ldscript /cpu/x86/16bit/entry16.lds +ldscript /cpu/x86/32bit/entry32.lds + +## +## Build our reset vector (This is where coreboot is entered) +## +if USE_FALLBACK_IMAGE + mainboardinit cpu/x86/16bit/reset16.inc + ldscript /cpu/x86/16bit/reset16.lds +else + mainboardinit cpu/x86/32bit/reset32.inc + ldscript /cpu/x86/32bit/reset32.lds +end + +### Should this be in the northbridge code? +mainboardinit arch/i386/lib/cpu_reset.inc + +## +## Include an id string (For safe flashing) +## +mainboardinit arch/i386/lib/id.inc +ldscript /arch/i386/lib/id.lds + +### +### This is the early phase of coreboot startup +### Things are delicate and we test to see if we should +### failover to another image. +### +if USE_FALLBACK_IMAGE + ldscript /arch/i386/lib/failover.lds + mainboardinit ./failover.inc +end + +### +### O.k. We aren't just an intermediary anymore! +### + +## +## Setup RAM +## +mainboardinit cpu/x86/fpu/enable_fpu.inc +mainboardinit cpu/x86/mmx/enable_mmx.inc +mainboardinit cpu/x86/sse/enable_sse.inc +mainboardinit ./auto.inc +mainboardinit cpu/x86/sse/disable_sse.inc +mainboardinit cpu/x86/mmx/disable_mmx.inc + +## +## Include the secondary Configuration files +## +dir /pc80 +config chip.h + +chip northbridge/intel/i3100 + device pci_domain 0 on + device pci 00.0 on end # IMCH + device pci 00.1 on end # IMCH error status + device pci 01.0 on end # IMCH EDMA engine + device pci 02.0 on end # PCIe port A/A0 + device pci 03.0 on end # PCIe port A1 + chip southbridge/intel/i3100 + # PIRQ line -> legacy IRQ mappings + register "pirq_a_d" = "0x0b070a05" + register "pirq_e_h" = "0x0a808080" + + device pci 1c.0 on end # PCIe port B0 + device pci 1c.1 on end # PCIe port B1 + device pci 1c.2 on end # PCIe port B2 + device pci 1c.3 on end # PCIe port B3 + device pci 1d.0 on end # USB (UHCI) 1 + device pci 1d.1 on end # USB (UHCI) 2 + device pci 1d.7 on end # USB (EHCI) + device pci 1e.0 on end # PCI bridge + device pci 1e.2 on end # audio + device pci 1e.3 on end # modem + device pci 1f.0 on # LPC bridge + chip superio/intel/i3100 + device pnp 4e.4 on # Com1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 4e.5 on # Com2 + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + end + end + device pci 1f.2 on end # SATA + device pci 1f.3 on end # SMBus + end + end + device apic_cluster 0 on + chip cpu/intel/socket_mPGA479M + device apic 0 on end + end + end +end -- cgit v1.2.3