| ## |
| ## This file is part of the LinuxBIOS project. |
| ## |
| ## Copyright (C) 2007 AMD |
| ## Written by Yinghai Lu <yinghailu@amd.com> for AMD. |
| ## Copyright (C) 2007 Silicon Integrated Systems Corp. (SiS) |
| ## Written by Morgan Tsai <my_tsai@sis.com> for SiS. |
| ## |
| ## This program is free software; you can redistribute it and/or modify |
| ## it under the terms of the GNU General Public License as published by |
| ## the Free Software Foundation; either version 2 of the License, or |
| ## (at your option) any later version. |
| ## |
| ## 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 |
| ## (linuxBIOS plus bootloader) will live in the boot rom chip. |
| ## |
| if USE_FAILOVER_IMAGE |
| default ROM_SECTION_SIZE = FAILOVER_SIZE |
| default ROM_SECTION_OFFSET = ( ROM_SIZE - FAILOVER_SIZE ) |
| else |
| if USE_FALLBACK_IMAGE |
| default ROM_SECTION_SIZE = FALLBACK_SIZE |
| default ROM_SECTION_OFFSET = ( ROM_SIZE - FALLBACK_SIZE - FAILOVER_SIZE ) |
| else |
| default ROM_SECTION_SIZE = ( ROM_SIZE - FALLBACK_SIZE - FAILOVER_SIZE ) |
| default ROM_SECTION_OFFSET = 0 |
| end |
| end |
| |
| ## |
| ## Compute the start location and size size of |
| ## The linuxBIOS 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 linuxBIOS 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 linuxBIOS, |
| ## 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=65536 |
| |
| if USE_FAILOVER_IMAGE |
| default XIP_ROM_BASE = ( _ROMBASE - XIP_ROM_SIZE + ROM_IMAGE_SIZE) |
| else |
| if USE_FALLBACK_IMAGE |
| default XIP_ROM_BASE = ( _ROMBASE - XIP_ROM_SIZE + ROM_IMAGE_SIZE + FAILOVER_SIZE) |
| else |
| default XIP_ROM_BASE = ( _ROMBASE - XIP_ROM_SIZE + ROM_IMAGE_SIZE) |
| end |
| end |
| |
| arch i386 end |
| |
| ## |
| ## Build the objects we have code for in this directory. |
| ## |
| |
| driver mainboard.o |
| #needed by irq_tables and mptable and acpi_tables |
| object get_bus_conf.o |
| |
| if HAVE_MP_TABLE object mptable.o end |
| if HAVE_PIRQ_TABLE object irq_tables.o end |
| #object reset.o |
| if USE_DCACHE_RAM |
| |
| if CONFIG_USE_INIT |
| makerule ./cache_as_ram_auto.o |
| depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h" |
| action "$(CC) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/cache_as_ram_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -o $@" |
| end |
| else |
| makerule ./cache_as_ram_auto.inc |
| depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h" |
| action "$(CC) -I$(TOP)/src -I. $(CPPFLAGS) $(CPU_OPT) $(MAINBOARD)/cache_as_ram_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -S -o $@" |
| action "perl -e 's/.rodata/.rom.data/g' -pi $@" |
| action "perl -e 's/.text/.section .rom.text/g' -pi $@" |
| end |
| end |
| |
| end |
| |
| if USE_FAILOVER_IMAGE |
| else |
| if CONFIG_AP_CODE_IN_CAR |
| makerule ./apc_auto.o |
| depends "$(MAINBOARD)/apc_auto.c option_table.h" |
| action "$(CC) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/apc_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -o $@" |
| end |
| ldscript /arch/i386/init/ldscript_apc.lb |
| end |
| end |
| |
| |
| ## |
| ## Build our 16 bit and 32 bit linuxBIOS entry code |
| ## |
| if HAVE_FAILOVER_BOOT |
| if USE_FAILOVER_IMAGE |
| mainboardinit cpu/x86/16bit/entry16.inc |
| ldscript /cpu/x86/16bit/entry16.lds |
| end |
| else |
| if USE_FALLBACK_IMAGE |
| mainboardinit cpu/x86/16bit/entry16.inc |
| ldscript /cpu/x86/16bit/entry16.lds |
| end |
| end |
| |
| mainboardinit cpu/x86/32bit/entry32.inc |
| |
| if USE_DCACHE_RAM |
| if CONFIG_USE_INIT |
| ldscript /cpu/x86/32bit/entry32.lds |
| end |
| |
| if CONFIG_USE_INIT |
| ldscript /cpu/amd/car/cache_as_ram.lds |
| end |
| end |
| |
| |
| ## |
| ## Build our reset vector (This is where linuxBIOS is entered) |
| ## |
| if HAVE_FAILOVER_BOOT |
| if USE_FAILOVER_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 |
| else |
| 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 |
| end |
| |
| ## |
| ## Include an id string (For safe flashing) |
| ## |
| mainboardinit southbridge/sis/sis966/id.inc |
| ldscript /southbridge/sis/sis966/id.lds |
| |
| ## |
| ## ROMSTRAP table for MCP55 |
| ## |
| if HAVE_FAILOVER_BOOT |
| if USE_FAILOVER_IMAGE |
| mainboardinit southbridge/sis/sis966/romstrap.inc |
| ldscript /southbridge/sis/sis966/romstrap.lds |
| end |
| else |
| if USE_FALLBACK_IMAGE |
| mainboardinit southbridge/sis/sis966/romstrap.inc |
| ldscript /southbridge/sis/sis966/romstrap.lds |
| end |
| end |
| |
| if USE_DCACHE_RAM |
| ## |
| ## Setup Cache-As-Ram |
| ## |
| mainboardinit cpu/amd/car/cache_as_ram.inc |
| end |
| |
| ### |
| ### This is the early phase of linuxBIOS startup |
| ### Things are delicate and we test to see if we should |
| ### failover to another image. |
| ### |
| if HAVE_FAILOVER_BOOT |
| if USE_FAILOVER_IMAGE |
| if USE_DCACHE_RAM |
| ldscript /arch/i386/lib/failover_failover.lds |
| end |
| end |
| else |
| if USE_FALLBACK_IMAGE |
| if USE_DCACHE_RAM |
| ldscript /arch/i386/lib/failover.lds |
| end |
| end |
| end |
| |
| ## |
| ## Setup RAM |
| ## |
| if USE_DCACHE_RAM |
| |
| if CONFIG_USE_INIT |
| initobject cache_as_ram_auto.o |
| else |
| mainboardinit ./cache_as_ram_auto.inc |
| end |
| end |
| |
| ## |
| ## Include the secondary Configuration files |
| ## |
| if CONFIG_CHIP_NAME |
| config chip.h |
| end |
| |
| chip northbridge/amd/amdk8/root_complex |
| device apic_cluster 0 on |
| chip cpu/amd/socket_AM2 |
| device apic 0 on end |
| end |
| end |
| device pci_domain 0 on |
| chip northbridge/amd/amdk8 #mc0 |
| device pci 18.0 on |
| # devices on link 0, link 0 == LDT 0 |
| chip southbridge/sis/sis966 |
| device pci 0.0 on end # Northbridge |
| device pci 1.0 on # AGP bridge |
| chip drivers/pci/onboard # Integrated VGA |
| device pci 0.0 on end |
| register "rom_address" = "0xfff80000" |
| end |
| end |
| device pci 2.0 on # LPC |
| chip superio/ite/it8716f |
| device pnp 2e.0 off # Floppy (N/A) |
| io 0x60 = 0x3f0 |
| irq 0x70 = 6 |
| drq 0x74 = 2 |
| end |
| device pnp 2e.1 on # Com1 |
| io 0x60 = 0x3f8 |
| irq 0x70 = 4 |
| end |
| device pnp 2e.2 off # Com2 (N/A) |
| io 0x60 = 0x2f8 |
| irq 0x70 = 3 |
| end |
| device pnp 2e.3 off # Parallel port (N/A) |
| io 0x60 = 0x378 |
| irq 0x70 = 7 |
| end |
| device pnp 2e.4 on # EC |
| io 0x60 = 0x290 |
| io 0x62 = 0x230 |
| irq 0x70 = 9 |
| end |
| device pnp 2e.5 off # PS/2 keyboard (N/A) |
| io 0x60 = 0x60 |
| io 0x62 = 0x64 |
| irq 0x70 = 1 |
| end |
| device pnp 2e.6 off # Mouse (N/A) |
| irq 0x70 = 12 |
| end |
| device pnp 2e.8 off # MIDI (N/A) |
| io 0x60 = 0x300 |
| irq 0x70 = 10 |
| end |
| device pnp 2e.9 off # GAME (N/A) |
| io 0x60 = 0x220 |
| end |
| device pnp 2e.a off end # CIR (N/A) |
| end |
| end |
| |
| device pci 2.5 off end # IDE (SiS5513) |
| device pci 2.6 off end # Modem (SiS7013) |
| device pci 2.7 off end # Audio (SiS7012) |
| device pci 3.0 on end # USB (SiS7001,USB1.1) |
| device pci 3.1 on end # USB (SiS7001,USB1.1) |
| device pci 3.3 on end # USB (SiS7002,USB2.0) |
| device pci 4.0 on end # NIC (SiS191) |
| device pci 5.0 on end # SATA (SiS1183,Native Mode) |
| device pci 6.0 on end # PCI-e x1 |
| device pci 7.0 on end # PCI-e x1 |
| device pci a.0 off end |
| device pci b.0 off end |
| device pci c.0 off end |
| device pci d.0 off end |
| device pci e.0 off end |
| device pci f.0 off end # HD Audio (SiS7502) |
| |
| register "ide0_enable" = "1" |
| register "ide1_enable" = "1" |
| register "sata0_enable" = "1" |
| register "sata1_enable" = "1" |
| end |
| end # device pci 18.0 |
| device pci 18.0 on end # Link 1 |
| device pci 18.0 on end |
| device pci 18.1 on end |
| device pci 18.2 on end |
| device pci 18.3 on end |
| end # mc0 |
| |
| end # PCI domain |
| |
| # chip drivers/generic/debug |
| # device pnp 0.0 off end # chip name |
| # device pnp 0.1 on end # pci_regs_all |
| # device pnp 0.2 off end # mem |
| # device pnp 0.3 off end # cpuid |
| # device pnp 0.4 off end # smbus_regs_all |
| # device pnp 0.5 off end # dual core msr |
| # device pnp 0.6 off end # cache size |
| # device pnp 0.7 off end # tsc |
| # device pnp 0.8 off end # io |
| # device pnp 0.9 off end # io |
| # end |
| end #root_complex |