##
## This file is part of the coreboot 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
## (coreboot 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 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=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 coreboot 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 coreboot 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 coreboot 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
