[LinuxBIOS] [PATCH] Add support for the Asus A8V-E SE motherboard

[Rudolf Marek]

Hello all,

I'm attaching the patch to add support for Asus A8V-E SE motherboard.

Signed-off-by: Rudolf Marek

I tried to clean the code as much as possible, but I left there the CMOS 
setting, cause removing the file will cause a lot of trouble and I cannot figure 
out how to fix that. Same applies for Config.lb and Option.lb files.

I fixed the ACPI dsdt build, and FADT table uses static resources defined in SB, 
so it will be always consistent with SB implementation.

Thanks,

Rudolf

[LinuxBIOS] [PATCH] Add support for the Asus A8V-E SE motherboard

[Uwe Hermann]

On Sat, Oct 27, 2007 at 08:49:32PM +0200, Rudolf Marek wrote:
> I'm attaching the patch to add support for Asus A8V-E SE motherboard.
>
> Signed-off-by: Rudolf Marek
>
> I tried to clean the code as much as possible, but I left there the CMOS 
> setting, cause removing the file will cause a lot of trouble and I cannot 
> figure out how to fix that. Same applies for Config.lb and Option.lb files.

No problem, but please see below for some comments.

Also, now that NB and SB are committed, please re-check if the board
still builds fine and if the created code actually runs ok on the hardware.
> I fixed the ACPI dsdt build, and FADT table uses static resources defined 
> in SB, so it will be always consistent with SB implementation.

Yep, this is great!
> Index: src/mainboard/asus/a8v-e_se/fadt.c
>
> --- src/mainboard/asus/a8v-e_se/fadt.c	(revision 0)
> +++ src/mainboard/asus/a8v-e_se/fadt.c	(revision 0)
> @@ -0,0 +1,151 @@
> +/*
> ACPI - create the Fixed ACPI Description Tables (FADT)
> (C) Copyright 2004 Nick Barker
> (C) Copyright 2007 Rudolf Marek
> 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
> */
>
> +#include <string.h>
> +#include <arch/acpi.h>
> +#include <../../../southbridge/via/vt8237r/vt8237r.h>

Why this? Doesn't the usual method work?

#include "southbridge/via/vt8237r/vt8237r.h"
> +void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt)
> +{
> acpi_header_t *header = &(fadt->header);
> memset((void *) fadt, 0, sizeof(acpi_fadt_t));
> memcpy(header->signature, "FACP", 4);
> header->length = 244;
> header->revision = 1;
> memcpy(header->oem_id, "LXBIOS", 6);

"LinuxBIOS" as string? How long can the ID become?
> memcpy(header->oem_table_id, "LXBACPI ", 8);
> memcpy(header->asl_compiler_id, "LXB", 8);

Same here. How long?
> header->asl_compiler_revision = 0;
> fadt->firmware_ctrl = facs;
> fadt->dsdt = dsdt;
> fadt->preferred_pm_profile = 0;
> fadt->sci_int = 9;
> fadt->smi_cmd = 0;
> fadt->acpi_enable = 0;
> fadt->acpi_disable = 0;
> fadt->s4bios_req = 0x0;
> fadt->pstate_cnt = 0x0;
> fadt->pm1a_evt_blk = VT8237R_ACPI_IO_BASE;
> fadt->pm1b_evt_blk = 0x0;
> fadt->pm1a_cnt_blk = VT8237R_ACPI_IO_BASE + 0x4;
> fadt->pm1b_cnt_blk = 0x0;
> fadt->pm2_cnt_blk = 0x0;
> fadt->pm_tmr_blk = VT8237R_ACPI_IO_BASE + 0x8;
> fadt->gpe0_blk = VT8237R_ACPI_IO_BASE + 0x20;
> fadt->gpe1_blk = 0x0;
> fadt->pm1_evt_len = 4;
> fadt->pm1_cnt_len = 2;
> fadt->pm2_cnt_len = 0;
> fadt->pm_tmr_len = 4;
> fadt->gpe0_blk_len = 4;
> fadt->gpe1_blk_len = 0;
> fadt->gpe1_base = 0;
> fadt->cst_cnt = 0;
> fadt->p_lvl2_lat = 90;
> fadt->p_lvl3_lat = 900;
> fadt->flush_size = 0;
> fadt->flush_stride = 0;
> fadt->duty_offset = 0;
> fadt->duty_width = 1;	//??
> fadt->day_alrm = 0x7d;
> fadt->mon_alrm = 0x7e;
> fadt->century = 0x32;
> /* fixme 5 - 10 */
> fadt->iapc_boot_arch = 0x1;
> /* fixme */
> fadt->flags = 0x4a5;
> fadt->reset_reg.space_id = 0;
> fadt->reset_reg.bit_width = 0;
> fadt->reset_reg.bit_offset = 0;
> fadt->reset_reg.resv = 0;
> fadt->reset_reg.addrl = 0x0;
> fadt->reset_reg.addrh = 0x0;
> fadt->reset_value = 0;
> fadt->x_firmware_ctl_l = facs;
> fadt->x_firmware_ctl_h = 0;
> fadt->x_dsdt_l = dsdt;
> fadt->x_dsdt_h = 0;
> fadt->x_pm1a_evt_blk.space_id = 1;
> fadt->x_pm1a_evt_blk.bit_width = 4;
> fadt->x_pm1a_evt_blk.bit_offset = 0;
> fadt->x_pm1a_evt_blk.resv = 0;
> fadt->x_pm1a_evt_blk.addrl = VT8237R_ACPI_IO_BASE;
> fadt->x_pm1a_evt_blk.addrh = 0x0;
> fadt->x_pm1b_evt_blk.space_id = 1;
> fadt->x_pm1b_evt_blk.bit_width = 4;
> fadt->x_pm1b_evt_blk.bit_offset = 0;
> fadt->x_pm1b_evt_blk.resv = 0;
> fadt->x_pm1b_evt_blk.addrl = 0x0;
> fadt->x_pm1b_evt_blk.addrh = 0x0;
> fadt->x_pm1a_cnt_blk.space_id = 1;
> fadt->x_pm1a_cnt_blk.bit_width = 2;
> fadt->x_pm1a_cnt_blk.bit_offset = 0;
> fadt->x_pm1a_cnt_blk.resv = 0;
> fadt->x_pm1a_cnt_blk.addrl = VT8237R_ACPI_IO_BASE + 0x4;
> fadt->x_pm1a_cnt_blk.addrh = 0x0;
> fadt->x_pm1b_cnt_blk.space_id = 1;
> fadt->x_pm1b_cnt_blk.bit_width = 2;
> fadt->x_pm1b_cnt_blk.bit_offset = 0;
> fadt->x_pm1b_cnt_blk.resv = 0;
> fadt->x_pm1b_cnt_blk.addrl = 0x0;
> fadt->x_pm1b_cnt_blk.addrh = 0x0;
> fadt->x_pm2_cnt_blk.space_id = 1;
> fadt->x_pm2_cnt_blk.bit_width = 0;
> fadt->x_pm2_cnt_blk.bit_offset = 0;
> fadt->x_pm2_cnt_blk.resv = 0;
> fadt->x_pm2_cnt_blk.addrl = 0x0;
> fadt->x_pm2_cnt_blk.addrh = 0x0;
> fadt->x_pm_tmr_blk.space_id = 1;
> fadt->x_pm_tmr_blk.bit_width = 4;
> fadt->x_pm_tmr_blk.bit_offset = 0;
> fadt->x_pm_tmr_blk.resv = 0;
> fadt->x_pm_tmr_blk.addrl = VT8237R_ACPI_IO_BASE + 0x8;
> fadt->x_pm_tmr_blk.addrh = 0x0;
> fadt->x_gpe0_blk.space_id = 1;
> fadt->x_gpe0_blk.bit_width = 0;
> fadt->x_gpe0_blk.bit_offset = 0;
> fadt->x_gpe0_blk.resv = 0;
> fadt->x_gpe0_blk.addrl = VT8237R_ACPI_IO_BASE + 0x20;
> fadt->x_gpe0_blk.addrh = 0x0;
> fadt->x_gpe1_blk.space_id = 1;
> fadt->x_gpe1_blk.bit_width = 0;
> fadt->x_gpe1_blk.bit_offset = 0;
> fadt->x_gpe1_blk.resv = 0;
> fadt->x_gpe1_blk.addrl = 0x0;
> fadt->x_gpe1_blk.addrh = 0x0;
> header->checksum =
>    acpi_checksum((void *) fadt, sizeof(acpi_fadt_t));

Let's commit this, but can it be changed later?
This all looks very similar, maybe a 'static const struct ...' table
with all the numbers, and a small loop to set the entries would
be possible?

Similar example:
http://tracker.linuxbios.org/trac/LinuxBIOS/browser/trunk/LinuxBIOSv2/src/so...
> +}
> Index: src/mainboard/asus/a8v-e_se/Config.lb
> ===================================================================
> --- src/mainboard/asus/a8v-e_se/Config.lb	(revision 0)
> +++ src/mainboard/asus/a8v-e_se/Config.lb	(revision 0)
> @@ -0,0 +1,273 @@
> +## 
> +## This file is part of the LinuxBIOS project.
> +## 
> +## Copyright (C) 2007 AMD
> +## Written by Yinghai Lu  for AMD.
> +##
> +## Copyright (C) 2007 Rudolf Marek 
> +## 
> +## 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_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 linuxBIOS bootloader.
> +##
> +default PAYLOAD_SIZE            = ( ROM_SECTION_SIZE - ROM_IMAGE_SIZE )
> +default CONFIG_ROM_PAYLOAD_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
> +default CONFIG_ROM_PAYLOAD     = 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
> +default XIP_ROM_BASE = ( _ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE )
>
> +arch i386 end
>
> +##
> +## Build the objects we have code for in this directory.
> +##
>
> +driver mainboard.o
>
> +if HAVE_ACPI_TABLES
>    object acpi_tables.o
>    object fadt.o
> makerule dsdt.c
> depends "$(MAINBOARD)/dsdt.asl"
> action  "iasl -tc $(MAINBOARD)/dsdt.asl"
> action  "mv dsdt.hex dsdt.c"
> end
>    object ./dsdt.o
>
> +end
>
> +if HAVE_MP_TABLE object mptable.o end
> +if HAVE_PIRQ_TABLE object irq_tables.o end
> +#object reset.o
> +if USE_DCACHE_RAM
> if CONFIG_USE_INIT
> makerule ./cache_as_ram_auto.o
>         depends "$(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) $(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
>
> +##
> +## Build our 16 bit and 32 bit linuxBIOS entry code
> +##
>
> +if USE_FALLBACK_IMAGE
>    mainboardinit cpu/x86/16bit/entry16.inc
>    ldscript /cpu/x86/16bit/entry16.lds
> mainboardinit southbridge/via/k8t890/romstrap.inc
> ldscript /southbridge/via/k8t890/romstrap.lds
>
> +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 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
>
> +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 USE_FALLBACK_IMAGE
> if USE_DCACHE_RAM
> ldscript /arch/i386/lib/failover.lds
> 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_939
>                    device apic 0 on end
>            end
>    end
>   device pci_domain 0 on
>           chip northbridge/amd/amdk8 #mc0
>                   device pci 18.0 on #  northbridge
>                           #  devices on link 0, link 0 == LDT 0
>                           chip southbridge/via/vt8237r
> 			#both IDE channels
> 			register "ide0_enable" = "1"
> 			register "ide1_enable" = "1"
> 			#both cables are 80pin
> 			register "ide0_80pin_cable" = "1"
> 			register "ide1_80pin_cable" = "1"
> 			#enables the functions of SB
> 			register "fn_ctrl_lo" = "0"
> 			register "fn_ctrl_hi" = "0xad"
>                                   device pci 0.0 on end   # HT
>                                   device pci f.1 on end   # IDE
>                                   device pci 11.0 on # LPC
>                                            chip drivers/generic/generic #dimm 0-0-0
>                                                    device i2c 50 on end  
>                                            end              
>                                            chip drivers/generic/generic #dimm 0-0-1
>                                                    device i2c 51 on end
>                                            end     
>                                            chip drivers/generic/generic #dimm 0-1-0
>                                                    device i2c 52 on end
>                                            end             
>                                            chip drivers/generic/generic #dimm 0-1-1
>                                                    device i2c 53 on end
>                                            end              
>                                           chip superio/winbond/w83627ehg
>                                                   device pnp 2e.0 on #  Floppy
>                                                           io 0x60 = 0x3f0
>                                                           irq 0x70 = 6
>                                                           drq 0x74 = 2
>                                                   end
>                                                   device pnp 2e.1 off #  Parallel Port
>                                                           io 0x60 = 0x378
>                                                           irq 0x70 = 7
>                                                   end
>                                                   device pnp 2e.2 on #  Com1
>                                                           io 0x60 = 0x3f8
>                                                           irq 0x70 = 4
>                                                   end
>                                                   device pnp 2e.3 off #  Com2
>                                                           io 0x60 = 0x2f8
>                                                           irq 0x70 = 3
>                                                   end
>                                                   device pnp 2e.5 off #keyb OFF
>                                                   end
>                                                   device pnp 2e.6 off #  SERIAL_FALSH
>                                                           io 0x60 = 0x100
>                                                   end
>                                                   device pnp 2e.7 off #  GAME_MIDI_GIPO1
>                                                          # io 0x60 = 0x220
>                                                          # io 0x62 = 0x300
>                                                          # irq 0x70 = a
>                                                   end
>                                                   device pnp 2e.8 off end #  WDTO_PLED
>                                                   device pnp 2e.9 off end #  GPIO2_GPIO3_GPIO4_GPIO5 0x30 0x9
> 								#GPIO 5 and 2 active
> 						#0xe0 = de
> 						#0xe1 = 01
> 						#0xe2 = 00
> 						#0xe3 = 03
> 						#0xe4 = a4
> 						#0xe5 = 00
>                                                   device pnp 2e.a off end #  ACPI
>                                                   device pnp 2e.b on #  HW Monitor
>                                                           io 0x60 = 0x290
>                                                           irq 0x70 = 0
>                                                   end

Do you have 'superiotool -dV' output from the original BIOS so we can
check some of the commented values?
>                                           end #end SIO
>                                   end #end 11
>                                   device pci 12.0 off end # VIA LAN

Why off? Is this the integrated SB LAN or another onboard PCI device?
>                           end
>                           chip southbridge/via/k8t890
> 		end
>                   end #  device pci 18.0
>                   device pci 18.1 on end
>                   device pci 18.2 on end
>                   device pci 18.3 on end
>           end #mc0
>   end # pci_domain
>
> +end # root_complex
> Index: src/mainboard/asus/a8v-e_se/mptable.c
> ===================================================================
> --- src/mainboard/asus/a8v-e_se/mptable.c	(revision 0)
> +++ src/mainboard/asus/a8v-e_se/mptable.c	(revision 0)
> @@ -0,0 +1,161 @@
> +/*
> This file is part of the LinuxBIOS project.
> Copyright (C) 2007 Rudolf Marek
> This program is free software; you can redistribute it and/or modify
> it under the terms of the GNU General Public License v2 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/smp/mpspec.h>
> +#include <string.h>
> +#include <stdint.h>
>
> +#include <../../../southbridge/via/vt8237r/vt8237r.h>
> +#include <../../../southbridge/via/k8t890/k8t890.h>
>
> +void *smp_write_config_table(void *v)
> +{
>    static const char sig[4] = "PCMP";
>    static const char oem[8] = "LNXI    ";

Should be "ASUS    " probably, but I don't think that can break anything,
it's more a cosmetic issue AFAIK.
>    static const char productid[12] = "A8V-E SE    ";
>    struct mp_config_table *mc;
> unsigned int conforms = 0;
> int bus_isa = 42;
>    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);
>
> +/*Bus:		Bus ID	Type*/
> smp_write_bus(mc, 0, "PCI   ");
> smp_write_bus(mc, 1, "PCI   ");
> smp_write_bus(mc, 2, "PCI   ");
> smp_write_bus(mc, 3, "PCI   ");
> smp_write_bus(mc, 4, "PCI   ");
> smp_write_bus(mc, 5, "PCI   ");
> smp_write_bus(mc, 6, "PCI   ");
> smp_write_bus(mc, bus_isa, "ISA   ");
>
> +/*I/O APICs:	APIC ID	Version	State		Address*/
> smp_write_ioapic(mc, VT8237R_APIC_ID, 0x20, VT8237R_APIC_BASE);
> smp_write_ioapic(mc, K8T890_APIC_ID, 0x20, K8T890_APIC_BASE);
> smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, VT8237R_APIC_ID, 0x0);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x1, VT8237R_APIC_ID, 0x1);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, VT8237R_APIC_ID, 0x2);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x3, VT8237R_APIC_ID, 0x3);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x4, VT8237R_APIC_ID, 0x4);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x5, VT8237R_APIC_ID, 0x5);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x6, VT8237R_APIC_ID, 0x6);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x7, VT8237R_APIC_ID, 0x7);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x8, VT8237R_APIC_ID, 0x8);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x9, VT8237R_APIC_ID, 0x9);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xa, VT8237R_APIC_ID, 0xa);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xb, VT8237R_APIC_ID, 0xb);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xc, VT8237R_APIC_ID, 0xc);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xd, VT8237R_APIC_ID, 0xd);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xe, VT8237R_APIC_ID, 0xe);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xf, VT8237R_APIC_ID, 0xf);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xb << 2) | 0, VT8237R_APIC_ID, 0x10); //IRQ16
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xb << 2) | 1, VT8237R_APIC_ID, 0x11); //IRQ17
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xb << 2) | 2, VT8237R_APIC_ID, 0x12); //IRQ18
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xb << 2) | 3, VT8237R_APIC_ID, 0x13); //IRQ19
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xc << 2) | 0, VT8237R_APIC_ID, 0x11); //IRQ17
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xc << 2) | 1, VT8237R_APIC_ID, 0x12); //IRQ18
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xc << 2) | 2, VT8237R_APIC_ID, 0x13); //IRQ19
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xc << 2) | 3, VT8237R_APIC_ID, 0x10); //IRQ16
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xd << 2) | 0, VT8237R_APIC_ID, 0x12); //IRQ18
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xd << 2) | 1, VT8237R_APIC_ID, 0x13); //IRQ19
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xd << 2) | 2, VT8237R_APIC_ID, 0x10); //IRQ16
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xd << 2) | 3, VT8237R_APIC_ID, 0x11); //IRQ17
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xf << 2) | 0, VT8237R_APIC_ID, 0x14);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xf << 2) | 1, VT8237R_APIC_ID, 0x14);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x10 << 2) | 0, VT8237R_APIC_ID, 0x15);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x10 << 2) | 1, VT8237R_APIC_ID, 0x15);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x10 << 2) | 2, VT8237R_APIC_ID, 0x15);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x11 << 2) | 2, VT8237R_APIC_ID, 0x16);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x2 << 2) | 0, K8T890_APIC_ID, 0x3);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x2 << 2) | 1, K8T890_APIC_ID, 0x3);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x2 << 2) | 2, K8T890_APIC_ID, 0x3);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x2 << 2) | 3, K8T890_APIC_ID, 0x3);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x3 << 2) | 0, K8T890_APIC_ID, 0x7);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x3 << 2) | 1, K8T890_APIC_ID, 0xb);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x3 << 2) | 2, K8T890_APIC_ID, 0xf);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x3 << 2) | 3, K8T890_APIC_ID, 0x13);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2,  (0x00 << 2) | 0, K8T890_APIC_ID, 0x0);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2,  (0x00 << 2) | 1, K8T890_APIC_ID, 0x1);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2,  (0x00 << 2) | 2, K8T890_APIC_ID, 0x2);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2,  (0x00 << 2) | 3, K8T890_APIC_ID, 0x3);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3,  (0x00 << 2) | 0, K8T890_APIC_ID, 0x4);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3,  (0x00 << 2) | 1, K8T890_APIC_ID, 0x5);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3,  (0x00 << 2) | 2, K8T890_APIC_ID, 0x6);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3,  (0x00 << 2) | 3, K8T890_APIC_ID, 0x7);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x4,  (0x00 << 2) | 0, K8T890_APIC_ID, 0x8);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x4,  (0x00 << 2) | 1, K8T890_APIC_ID, 0x9);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x4,  (0x00 << 2) | 2, K8T890_APIC_ID, 0xa);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x4,  (0x00 << 2) | 3, K8T890_APIC_ID, 0xb);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x5,  (0x00 << 2) | 0, K8T890_APIC_ID, 0xc);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x5,  (0x00 << 2) | 1, K8T890_APIC_ID, 0xd);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x5,  (0x00 << 2) | 2, K8T890_APIC_ID, 0xe);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x5,  (0x00 << 2) | 3, K8T890_APIC_ID, 0xf);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x6,  (0x00 << 2) | 0, K8T890_APIC_ID, 0x10);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x6,  (0x00 << 2) | 1, K8T890_APIC_ID, 0x11);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x6,  (0x00 << 2) | 2, K8T890_APIC_ID, 0x12);
> smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x6,  (0x00 << 2) | 3, K8T890_APIC_ID, 0x13);

Very nice. How did you find all the values? Do you have docs or
schematics of the board or did you use some tools?
> +/*Local Ints:	Type	Polarity    Trigger	Bus ID	 IRQ	APIC ID	PIN#*/
> smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x0);
> smp_write_intsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x1);
> /* 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);
> 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);
>
> +}
> Index: src/mainboard/asus/a8v-e_se/acpi_tables.c
> ===================================================================
> --- src/mainboard/asus/a8v-e_se/acpi_tables.c	(revision 0)
> +++ src/mainboard/asus/a8v-e_se/acpi_tables.c	(revision 0)
> @@ -0,0 +1,170 @@
> +/*
> This file is part of the LinuxBIOS project.
> written by Stefan Reinauer
> ACPI FADT, FACS, and DSDT table support added by
> Nick Barker , and those portions
> Copyright (C) 2007 Rudolf Marek

Hm, please add

Copyright (C) xxxx Stefan Reinauer 
Copyright (C) xxxx Nick Barker

then. I think this is not done in the original file either, and should
be fixed there, too. Listing all copyright owners explicitly is important.
> This program is free software; you can redistribute it and/or modify
> it under the terms of the GNU General Public License v2 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 <string.h>
> +#include <arch/acpi.h>
> +#include <arch/smp/mpspec.h>
> +#include <device/device.h>
> +#include <device/pci_ids.h>
>
> +#include <../../../southbridge/via/vt8237r/vt8237r.h>
> +#include <../../../southbridge/via/k8t890/k8t890.h>
>
> +extern unsigned char AmlCode[];

Hm, this is for another patch, but it should be aml_code[] as per
guidelines.
> +unsigned long acpi_fill_mcfg(unsigned long current)
> +{
> device_t dev;
> struct resource *res;
> dev = dev_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_K8T890CE_5, 0);
> if (dev) {
> res = find_resource(dev, K8T890_MMCONFIG_MBAR);
> if (res) {
> 	current +=
> 	    acpi_create_mcfg_mmconfig((acpi_mcfg_mmconfig_t
> 				       *) current,
> 				      res->base, 0x0, 0x0,
> 				      0xff);
> }
> }
> return current;
>
> +}

A bit nested. How about this? It eliminates one nesting level and makes
the code a bit more readable and fits more stuff in one line ;-)

unsigned long acpi_fill_mcfg(unsigned long current)
 {
    device_t dev;
    struct resource *res;

dev = dev_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_K8T890CE_5, 0);
    if (!dev)
    	return current;

res = find_resource(dev, K8T890_MMCONFIG_MBAR);
    if (res) {
    	current += acpi_create_mcfg_mmconfig((acpi_mcfg_mmconfig_t *)
    				current, res->base, 0x0, 0x0, 0xff);
    }

return current;
 }
> +unsigned long acpi_fill_madt(unsigned long current)
> +{
> unsigned int gsi_base = 0x18;
> /* create all subtables for processors */
> current = acpi_create_madt_lapics(current);
> /* Write SB IOAPIC */
> current +=
>    acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, VT8237R_APIC_ID,
> 		    VT8237R_APIC_BASE, 0);
> /* Write NB IOAPIC */
> current +=
>    acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, K8T890_APIC_ID,
> 		    K8T890_APIC_BASE, gsi_base);
> /* IRQ9 ACPI active low */
> current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
> 				current, 0, 9, 9, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_LOW);
> /* IRQ0 -> APIC IRQ2 */
> current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
> 				current, 0, 0, 2, 0x0);	
> /* create all subtables for processors */
> current =
>    acpi_create_madt_lapic_nmis(current,
> 			MP_IRQ_TRIGGER_EDGE |
> 			MP_IRQ_POLARITY_HIGH, 1);
> return current;
>
> +}
>
> +unsigned long write_acpi_tables(unsigned long start)
> +{
> unsigned long current;
> acpi_rsdp_t *rsdp;
> acpi_srat_t *srat;
> acpi_rsdt_t *rsdt;
> acpi_mcfg_t *mcfg;
> acpi_hpet_t *hpet;
> acpi_madt_t *madt;
> acpi_fadt_t *fadt;
> acpi_facs_t *facs;
> acpi_header_t *dsdt;
> /* Align ACPI tables to 16byte */
> start = (start + 0x0f) & -0x10;
> current = start;
> printk_info("ACPI: Writing ACPI tables at %lx...\n", start);
> /* We need at least an RSDP and an RSDT Table */
> rsdp = (acpi_rsdp_t *) current;
> current += sizeof(acpi_rsdp_t);
> rsdt = (acpi_rsdt_t *) current;
> current += sizeof(acpi_rsdt_t);
> /* clear all table memory */
> memset((void *) start, 0, current - start);
> acpi_write_rsdp(rsdp, rsdt);
> acpi_write_rsdt(rsdt);
> /*
> * We explicitly add these tables later on:
> */
> printk_debug("ACPI:     * FACS\n");
> facs = (acpi_facs_t *) current;
> current += sizeof(acpi_facs_t);
> acpi_create_facs(facs);
> dsdt = (acpi_header_t *) current;
> current += ((acpi_header_t *) AmlCode)->length;
> memcpy((void *) dsdt, (void *) AmlCode,
>       ((acpi_header_t *) AmlCode)->length);
> dsdt->checksum = 0;	// don't trust intel iasl compiler to get this right
> dsdt->checksum = acpi_checksum(dsdt, dsdt->length);
> printk_debug("ACPI:     * DSDT @ %08x Length %x\n", dsdt,
>      dsdt->length);
> printk_debug("ACPI:     * FADT\n");
> fadt = (acpi_fadt_t *) current;
> current += sizeof(acpi_fadt_t);
> acpi_create_fadt(fadt, facs, dsdt);
> acpi_add_table(rsdt, fadt);
> printk_debug("ACPI:    * HPET\n");
> hpet = (acpi_hpet_t *) current;
> current += sizeof(acpi_hpet_t);
> acpi_create_hpet(hpet);
> acpi_add_table(rsdt, hpet);
> /* If we want to use HPET Timers Linux wants an MADT */
> printk_debug("ACPI:    * MADT\n");
> madt = (acpi_madt_t *) current;
> acpi_create_madt(madt);
> current += madt->header.length;
> acpi_add_table(rsdt, madt);
> printk_debug("ACPI:    * MCFG\n");
> mcfg = (acpi_mcfg_t *) current;
> acpi_create_mcfg(mcfg);
> current += mcfg->header.length;
> acpi_add_table(rsdt, mcfg);
> /* SRAT */
> printk_debug("ACPI:    * SRAT\n");
> srat = (acpi_srat_t *) current;
> acpi_create_srat(srat);
> current += srat->header.length;
> acpi_add_table(rsdt, srat);
> printk_info("ACPI: done.\n");
> return current;
>
> +}
> Index: src/mainboard/asus/a8v-e_se/Options.lb
> ===================================================================
> --- src/mainboard/asus/a8v-e_se/Options.lb	(revision 0)
> +++ src/mainboard/asus/a8v-e_se/Options.lb	(revision 0)
> @@ -0,0 +1,313 @@
> +##
> +## This file is part of the LinuxBIOS project.
> +##
> +## Copyright (C) 2007 Rudolf Marek 
> +##
> +## This program is free software; you can redistribute it and/or modify
> +## it under the terms of the GNU General Public License v2 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
> +##
>
> +uses HAVE_MP_TABLE
> +uses HAVE_PIRQ_TABLE
> +uses USE_FALLBACK_IMAGE
> +uses HAVE_FALLBACK_BOOT
> +uses HAVE_HARD_RESET
> +uses IRQ_SLOT_COUNT
> +uses HAVE_OPTION_TABLE
> +uses CONFIG_MAX_CPUS
> +uses CONFIG_MAX_PHYSICAL_CPUS
> +uses CONFIG_LOGICAL_CPUS
> +uses CONFIG_IOAPIC
> +uses CONFIG_SMP
> +uses FALLBACK_SIZE
> +uses ROM_SIZE
> +uses ROM_SECTION_SIZE
> +uses ROM_IMAGE_SIZE
> +uses ROM_SECTION_SIZE
> +uses ROM_SECTION_OFFSET
> +uses CONFIG_ROM_PAYLOAD
> +uses CONFIG_ROM_PAYLOAD_START
> +uses PAYLOAD_SIZE
> +uses _ROMBASE
> +uses XIP_ROM_SIZE
> +uses XIP_ROM_BASE
> +uses STACK_SIZE
> +uses HEAP_SIZE
> +##uses USE_OPTION_TABLE
> +##uses CONFIG_LB_MEM_TOPK
>
> +uses HAVE_ACPI_TABLES
>
> +uses LB_CKS_RANGE_START
> +uses LB_CKS_RANGE_END
> +uses LB_CKS_LOC
> +uses MAINBOARD
> +uses MAINBOARD_PART_NUMBER
> +uses MAINBOARD_VENDOR
> +uses MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID
> +uses MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID
> +uses LINUXBIOS_EXTRA_VERSION
> +uses _RAMBASE
> +uses CONFIG_GDB_STUB
> +uses CROSS_COMPILE
> +uses CC
> +uses HOSTCC
> +uses OBJCOPY
> +uses TTYS0_BAUD
> +uses TTYS0_BASE
> +uses TTYS0_LCS
> +uses DEFAULT_CONSOLE_LOGLEVEL
> +uses MAXIMUM_CONSOLE_LOGLEVEL
> +uses MAINBOARD_POWER_ON_AFTER_POWER_FAIL
> +uses CONFIG_CONSOLE_SERIAL8250
> +uses HAVE_INIT_TIMER
> +uses CONFIG_GDB_STUB
> +uses CONFIG_CHIP_NAME
> +uses CONFIG_CONSOLE_VGA
> +uses CONFIG_PCI_ROM_RUN
> +#bx_b001- uses K8_HW_MEM_HOLE_SIZEK
> +uses K8_HT_FREQ_1G_SUPPORT
>
> +uses USE_DCACHE_RAM
> +uses DCACHE_RAM_BASE
> +uses DCACHE_RAM_SIZE
> +uses DCACHE_RAM_GLOBAL_VAR_SIZE
> +uses CONFIG_USE_INIT
>
> +uses ENABLE_APIC_EXT_ID
> +uses APIC_ID_OFFSET
> +uses LIFT_BSP_APIC_ID
>
> +uses HT_CHAIN_UNITID_BASE
> +uses HT_CHAIN_END_UNITID_BASE
> +#bx_b001- uses K8_SB_HT_CHAIN_ON_BUS0
> +uses SB_HT_CHAIN_UNITID_OFFSET_ONLY
> +#bx_b005+
> +uses SB_HT_CHAIN_ON_BUS0
>
> +## ROM_SIZE is the size of boot ROM that this board will use.
> +#512K bytes
> +default ROM_SIZE=512 * 1024
>
> +#1M bytes
> +#bx- default ROM_SIZE=1024 * 1024
>
> +##
> +## FALLBACK_SIZE is the amount of the ROM the complete fallback image will use
> +##
> +#256K
> +default FALLBACK_SIZE=256 * 1024
>
> +###
> +### Build options
> +###
>
> +##
> +## Build code for the fallback boot
> +##
> +default HAVE_FALLBACK_BOOT=1
>
> +##
> +## Build code to reset the motherboard from linuxBIOS
> +##
> +default HAVE_HARD_RESET=0
>
> +##
> +## Build code to export a programmable irq routing table
> +##
> +default HAVE_PIRQ_TABLE=0
> +default IRQ_SLOT_COUNT=11
>
> +##
> +## Build code to export an x86 MP table
> +## Useful for specifying IRQ routing values
> +##
> +default HAVE_MP_TABLE=1
>
> +##
> +## Build code to export a CMOS option table
> +##
> +default HAVE_OPTION_TABLE=0

Make this 1. If the file is there already, why not use it?
> +##
> +## Move the default LinuxBIOS cmos range off of AMD RTC registers
> +##
> +default LB_CKS_RANGE_START=49
> +default LB_CKS_RANGE_END=122
> +default LB_CKS_LOC=123
>
> +##
> +## Build code for SMP support
> +## Only worry about 2 micro processors
> +##
> +default CONFIG_SMP=1
> +default CONFIG_MAX_CPUS=2
> +default CONFIG_MAX_PHYSICAL_CPUS=1
> +default CONFIG_LOGICAL_CPUS=1
>
> +#acpi
> +default HAVE_ACPI_TABLES=1
>
> +#CHIP_NAME ?
> +#default CONFIG_CHIP_NAME=1
>
> +#1G memory hole
> +#bx_b001- default K8_HW_MEM_HOLE_SIZEK=0x100000
>
> +#Opteron K8 1G HT Support
> +default K8_HT_FREQ_1G_SUPPORT=1
>
> +##HT Unit ID offset, default is 1, the typical one
> +default HT_CHAIN_UNITID_BASE=0x0
>
> +##real SB Unit ID, default is 0x20, mean dont touch it at last
> +#default HT_CHAIN_END_UNITID_BASE=0x0
>
> +#make the SB HT chain on bus 0, default is not (0)
> +#bx_b001- default K8_SB_HT_CHAIN_ON_BUS0=2
>
> +##bx_b005+ make the SB HT chain on bus 0
> +default SB_HT_CHAIN_ON_BUS0=1
>
> +##only offset for SB chain?, default is yes(1)
> +default SB_HT_CHAIN_UNITID_OFFSET_ONLY=0
>
> +#VGA
> +default CONFIG_CONSOLE_VGA=1
> +default CONFIG_PCI_ROM_RUN=1
>
> +##
> +## enable CACHE_AS_RAM specifics
> +##
> +default USE_DCACHE_RAM=1
> +default DCACHE_RAM_BASE=0xcc000
> +default DCACHE_RAM_SIZE=0x4000
> +default DCACHE_RAM_GLOBAL_VAR_SIZE=0x01000
> +default CONFIG_USE_INIT=0
>
> +default ENABLE_APIC_EXT_ID=0
> +default APIC_ID_OFFSET=0x10
> +default LIFT_BSP_APIC_ID=0
>
> +##
> +## Build code to setup a generic IOAPIC
> +##
> +default CONFIG_IOAPIC=1
>
> +##
> +## Clean up the motherboard id strings
> +##
> +default MAINBOARD_PART_NUMBER="A8V-E SE"
> +default MAINBOARD_VENDOR="ASUS"
> +default MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x1043
> +#default MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x1234

Is it really 0x1234? Looks like a dummy value, but I might be wrong.
> +###
> +### LinuxBIOS layout values
> +###
>
> +## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy.
> +default ROM_IMAGE_SIZE = 64 * 1024
>
> +##
> +## Use a small 8K stack
> +##
> +default STACK_SIZE= 8 * 1024
>
> +##
> +## Use a small 256K heap
> +##
> +default HEAP_SIZE=256 * 1024
>
> +#more 1M for pgtbl
> +##default CONFIG_LB_MEM_TOPK=2048
>
> +##
> +## Only use the option table in a normal image
> +##
> +##default USE_OPTION_TABLE = !USE_FALLBACK_IMAGE
>
> +##
> +## LinuxBIOS C code runs at this location in RAM
> +##
> +default _RAMBASE=0x00004000
>
> +##
> +## Load the payload from the ROM
> +##
> +default CONFIG_ROM_PAYLOAD = 1
>
> +###
> +### Defaults of options that you may want to override in the target config file
> +###
>
> +##
> +## The default compiler
> +##
> +default CC="$(CROSS_COMPILE)gcc -m32"
> +default HOSTCC="gcc"
>
> +##
> +## Disable the gdb stub by default
> +##
> +default CONFIG_GDB_STUB=0
>
> +##
> +## The Serial Console
> +##
>
> +# To Enable the Serial Console
> +default CONFIG_CONSOLE_SERIAL8250=1
>
> +## Select the serial console baud rate
> +default TTYS0_BAUD=115200
> +#default TTYS0_BAUD=57600
> +#default TTYS0_BAUD=38400
> +#default TTYS0_BAUD=19200
> +#default TTYS0_BAUD=9600
> +#default TTYS0_BAUD=4800
> +#default TTYS0_BAUD=2400
> +#default TTYS0_BAUD=1200
>
> +# Select the serial console base port
> +default TTYS0_BASE=0x3f8
>
> +# Select the serial protocol
> +# This defaults to 8 data bits, 1 stop bit, and no parity
> +default TTYS0_LCS=0x3
>
> +##
> +### Select the linuxBIOS loglevel
> +##
> +## EMERG      1   system is unusable
> +## ALERT      2   action must be taken immediately
> +## CRIT       3   critical conditions
> +## ERR        4   error conditions
> +## 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=8
> +## At a maximum only compile in this level of debugging
> +default  MAXIMUM_CONSOLE_LOGLEVEL=8
>
> +##
> +## Select power on after power fail setting
> +default MAINBOARD_POWER_ON_AFTER_POWER_FAIL="MAINBOARD_POWER_ON"
>
> +### End Options.lb
> +end
> Index: src/mainboard/asus/a8v-e_se/chip.h
> ===================================================================
> --- src/mainboard/asus/a8v-e_se/chip.h	(revision 0)
> +++ src/mainboard/asus/a8v-e_se/chip.h	(revision 0)
> @@ -0,0 +1,24 @@
> +/*
> This file is part of the LinuxBIOS project.
> Copyright (C) 2007 Rudolf Marek
> This program is free software; you can redistribute it and/or modify
> it under the terms of the GNU General Public License v2 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
> */
>
> +extern struct chip_operations mainboard_via_a8v_ops;

extern struct chip_operations mainboard_asus_a8v_e_se_ops;
> +struct mainboard_asus_a8v_config {

struct mainboard_asus_a8v_e_se_config
> +};
> Index: src/mainboard/asus/a8v-e_se/dsdt.asl
> ===================================================================
> --- src/mainboard/asus/a8v-e_se/dsdt.asl	(revision 0)
> +++ src/mainboard/asus/a8v-e_se/dsdt.asl	(revision 0)
> @@ -0,0 +1,241 @@
> +/*
> This file is part of the LinuxBIOS project.
> Minimalist ACPI DSDT table for EPIA-M / MII
> (C) Copyright 2004 Nick Barker
> (C) Copyright 2007 Rudolf Marek
> ISA portions taken from QEMU acpi-dsdt.dsl
> This program is free software; you can redistribute it and/or modify
> it under the terms of the GNU General Public License v2 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
> */
>
> +DefinitionBlock ("DSDT.aml", "DSDT", 1, "LXBIOS", "LXB-DSDT", 1)
> +{
> /*
> * Define the main processor
> */
> Scope (_PR)
> {
> Processor (\_PR.CPU0, 0x00, 0x000000, 0x00) {}
> Processor (\_PR.CPU1, 0x01, 0x000000, 0x00) {}
> }
> /* For now only define 2 power states:
> *  - S0 which is fully on
> *  - S5 which is soft off
> * any others would involve declaring the wake up methods
> */
> Name (_S0, Package () {0x00, 0x00, 0x00, 0x00 })
> Name (_S5, Package () {0x02, 0x02, 0x00, 0x00 })
> /* Root of the bus hierarchy */
> Scope (_SB)
> {
> /* top PCI device */
> Device (PCI0)
> {
> 	Name (_HID, EisaId ("PNP0A03"))
> 	Name (_ADR, 0x00)
> 	Name (_UID, 0x00)
> 	Name (_BBN, 0x00)
> 	/* PCI Routing Table */
> 	//aaa
> 	Name (_PRT, Package () {
>                    Package (0x04) { 0x000BFFFF, 0x00, 0x00, 0x10 }, //slot 0xB
>    	            Package (0x04) { 0x000BFFFF, 0x01, 0x00, 0x11 },
>            	    Package (0x04) { 0x000BFFFF, 0x02, 0x00, 0x12 },
>                    Package (0x04) { 0x000BFFFF, 0x03, 0x00, 0x13 },
>    	            Package (0x04) { 0x000CFFFF, 0x00, 0x00, 0x11 }, //Slot 0xC
>            	    Package (0x04) { 0x000CFFFF, 0x01, 0x00, 0x12 },
>            	    Package (0x04) { 0x000CFFFF, 0x02, 0x00, 0x13 },
> 	    Package (0x04) { 0x000CFFFF, 0x03, 0x00, 0x10 },
>    	            Package (0x04) { 0x000DFFFF, 0x00, 0x00, 0x12 }, //Slot 0xD
>            	    Package (0x04) { 0x000DFFFF, 0x01, 0x00, 0x13 },
>            	    Package (0x04) { 0x000DFFFF, 0x02, 0x00, 0x10 },
> 	    Package (0x04) { 0x000DFFFF, 0x03, 0x00, 0x11 },
>    	            Package (0x04) { 0x000F0000, 0x01, 0x00, 0x14 }, //0xf SATA IRQ 20
>            	    Package (0x04) { 0x000F0001, 0x00, 0x00, 0x14 }, //0xf NAtive IDE IRQ 20
>    	            Package (0x04) { 0x0010FFFF, 0x00, 0x00, 0x15 }, //USB routing
>            	    Package (0x04) { 0x0010FFFF, 0x01, 0x00, 0x15 },
>            	    Package (0x04) { 0x0010FFFF, 0x02, 0x00, 0x15 },
> 	    Package (0x04) { 0x0010FFFF, 0x03, 0x00, 0x15 },
> 	    Package (0x04) { 0x0011FFFF, 0x02, 0x00, 0x16 }, //AC97 MC97
>    	            Package (0x04) { 0x0002FFFF, 0x00, 0x00, 0x1B }, //PCIE16 bridge IRQ27
>            	    Package (0x04) { 0x0002FFFF, 0x01, 0x00, 0x1B },
>            	    Package (0x04) { 0x0002FFFF, 0x02, 0x00, 0x1B },
> 	    Package (0x04) { 0x0002FFFF, 0x03, 0x00, 0x1B },
>    	            Package (0x04) { 0x0003FFFF, 0x00, 0x00, 0x1F }, //PCIE bridge IRQ31
>            	    Package (0x04) { 0x0003FFFF, 0x01, 0x00, 0x23 }, //IRQ36
>            	    Package (0x04) { 0x0003FFFF, 0x02, 0x00, 0x27 }, //IRQ39
> 	    Package (0x04) { 0x0003FFFF, 0x03, 0x00, 0x2B } //IRQ43
>        		})
> Device (PEGG)
> {
> 	Name (_ADR, 0x00020000)
> 	Name (_UID, 0x00)
> 	Name (_BBN, 0x02)
> 	Name (_PRT, Package () {
>                    Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x18 }, //PCIE IRQ24-IRQ27
>    	            Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x19 },
>            	    Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x1A },
>                    Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x1B },
> 	})	
> } //end of PCIEG
> Device (PEX0)
> {
> 	Name (_ADR, 0x00030000)
> 	Name (_UID, 0x00)
> 	Name (_BBN, 0x03)
> 	Name (_PRT, Package () {
>                    Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x1C }, //PCIE IRQ28-IRQ31
>    	            Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x1D },
>            	    Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x1E },
>                    Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x1F },
> 	})	
> } //end of PEX0
> Device (PEX1)
> {
> 	Name (_ADR, 0x00030001)
> 	Name (_UID, 0x00)
> 	Name (_BBN, 0x04)
> 	Name (_PRT, Package () {
>                    Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x20 }, //PCIE IRQ32-IRQ35
>    	            Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x21 },
>            	    Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x22 },
>                    Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x23 },
> 	})	
> } //end f PEX1
> Device (PEX2)
> {
> 	Name (_ADR, 0x00030002)
> 	Name (_UID, 0x00)
> 	Name (_BBN, 0x05)
> 	Name (_PRT, Package () {
>                    Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x24 }, //PCIE IRQ36-IRQ39
>    	            Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x25 },
>            	    Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x26 },
>                    Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x27 },
> 	})	
> } //end f PEX2
> Device (PEX3)
> {
> 	Name (_ADR, 0x00030003)
> 	Name (_UID, 0x00)
> 	Name (_BBN, 0x06)
> 	Name (_PRT, Package () {
>                    Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x28 }, //PCIE IRQ40-IRQ43
>    	            Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x29 },
>            	    Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x2A },
>                    Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x2B },
> 	})	
> } //end f PEX3
>    Device (ISA) {
>        Name (_ADR, 0x00110000)
>        /* Keyboard seems to be important for WinXP install */
>        Device (KBD)
>        {
>            Name (_HID, EisaId ("PNP0303"))
>            Method (_STA, 0, NotSerialized)
>            {
>                Return (0x0f)
>            }
>            Method (_CRS, 0, NotSerialized)
>            {
>                 Name (TMP, ResourceTemplate ()
>                 {
>                IO (Decode16,
>                    0x0060,             // Address Range Minimum
>                    0x0060,             // Address Range Maximum
>                    0x01,               // Address Alignment
>                    0x01,               // Address Length
>                    )
>                IO (Decode16,
>                    0x0064,             // Address Range Minimum
>                    0x0064,             // Address Range Maximum
>                    0x01,               // Address Alignment
>                    0x01,               // Address Length
>                    )
>                IRQNoFlags ()
>                    {1}
>                })
>                Return (TMP)
>            }
>        }
>    /* PS/2 mouse */
>        Device (MOU) 
>        {
>            Name (_HID, EisaId ("PNP0F13"))
>            Method (_STA, 0, NotSerialized)
>            {
>                Return (0x0f)
>            }
>            Method (_CRS, 0, NotSerialized)
>            {
>                Name (TMP, ResourceTemplate ()
>                {
>                     IRQNoFlags () {12}
>                })
>                Return (TMP)
>            }
>        }
>    /* PS/2 floppy controller */
>    Device (FDC0)
>    {
>        Name (_HID, EisaId ("PNP0700"))
> Method (_STA, 0, NotSerialized)
> {
>     Return (0x0F)
> }
> Method (_CRS, 0, NotSerialized)
> {
>     Name (BUF0, ResourceTemplate ()
>                {
>                    IO (Decode16, 0x03F2, 0x03F2, 0x00, 0x04)
>                    IO (Decode16, 0x03F7, 0x03F7, 0x00, 0x01)
>                    IRQNoFlags () {6}
>                    DMA (Compatibility, NotBusMaster, Transfer8) {2}
>                })
>     Return (BUF0)
> }
>    } //FD END
>    } //ISA END
> } // End of PCI0
> } // End of _SB
>
> +} // End of Definition Block
> Index: src/mainboard/asus/a8v-e_se/mainboard.c
>
> --- src/mainboard/asus/a8v-e_se/mainboard.c	(revision 0)
> +++ src/mainboard/asus/a8v-e_se/mainboard.c	(revision 0)
> @@ -0,0 +1,31 @@
> +/*
> This file is part of the LinuxBIOS project.
> Copyright (C) 2007 Rudolf Marek
> This program is free software; you can redistribute it and/or modify
> it under the terms of the GNU General Public License v2 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 <device/device.h>
> +#include <device/pci.h>
> +#include <device/pci_ids.h>
> +#include <device/pci_ops.h>
> +#include "chip.h"
>
> +#if CONFIG_CHIP_NAME == 1
> +struct chip_operations mainboard_asus_a8v_ops = {

struct chip_operations mainboard_asus_a8v_e_se_ops
> CHIP_NAME("A8V Mainboard")

CHIP_NAME("ASUS A8V-E SE Mainboard")
> +};
> +#endif
> Index: src/mainboard/asus/a8v-e_se/cmos.layout
> ===================================================================
> --- src/mainboard/asus/a8v-e_se/cmos.layout	(revision 0)
> +++ src/mainboard/asus/a8v-e_se/cmos.layout	(revision 0)
> @@ -0,0 +1,98 @@
> +entries
>
> +#start-bit length  config config-ID    name
> +#0            8       r       0        seconds
> +#8            8       r       0        alarm_seconds
> +#16           8       r       0        minutes
> +#24           8       r       0        alarm_minutes
> +#32           8       r       0        hours
> +#40           8       r       0        alarm_hours
> +#48           8       r       0        day_of_week
> +#56           8       r       0        day_of_month
> +#64           8       r       0        month
> +#72           8       r       0        year
> +#80           4       r       0        rate_select
> +#84           3       r       0        REF_Clock
> +#87           1       r       0        UIP
> +#88           1       r       0        auto_switch_DST
> +#89           1       r       0        24_hour_mode
> +#90           1       r       0        binary_values_enable
> +#91           1       r       0        square-wave_out_enable
> +#92           1       r       0        update_finished_enable
> +#93           1       r       0        alarm_interrupt_enable
> +#94           1       r       0        periodic_interrupt_enable
> +#95           1       r       0        disable_clock_updates
> +#96         288       r       0        temporary_filler
> +0          384       r       0        reserved_memory
> +384          1       e       4        boot_option
> +385          1       e       4        last_boot
> +386          1       e       1        ECC_memory
> +388          4       r       0        reboot_bits
> +392          3       e       5        baud_rate
> +395          1       e       1        hw_scrubber
> +396          1       e       1        interleave_chip_selects
> +397          2       e       8        max_mem_clock
> +399         1       e       2        dual_core
> +400          1       e       1        power_on_after_fail
> +412          4       e       6        debug_level
> +416          4       e       7        boot_first
> +420          4       e       7        boot_second
> +424          4       e       7        boot_third
> +428          4       h       0        boot_index
> +432         8       h       0        boot_countdown
> +440          4       e       9        slow_cpu
> +444          1       e       1        nmi
> +445          1       e       1        iommu
> +728        256       h       0        user_data
> +984         16       h       0        check_sum
> +# Reserve the extended AMD configuration registers
> +1000        24       r       0        reserved_memory
>
> +enumerations
>
> +#ID value   text
> +1     0     Disable
> +1     1     Enable
> +2     0     Enable
> +2     1     Disable
> +4     0     Fallback
> +4     1     Normal
> +5     0     115200
> +5     1     57600
> +5     2     38400
> +5     3     19200
> +5     4     9600
> +5     5     4800
> +5     6     2400
> +5     7     1200
> +6     6     Notice
> +6     7     Info
> +6     8     Debug
> +6     9     Spew
> +7     0     Network
> +7     1     HDD
> +7     2     Floppy
> +7     8     Fallback_Network
> +7     9     Fallback_HDD
> +7     10    Fallback_Floppy
> +#7     3     ROM
> +8     0     DDR400
> +8     1     DDR333
> +8     2     DDR266
> +8     3     DDR200
> +9     0     off
> +9     1     87.5%
> +9     2     75.0%
> +9     3     62.5%
> +9     4     50.0%
> +9     5     37.5%
> +9     6     25.0%
> +9     7     12.5%
>
> +checksums
>
> +checksum 392 983 984
> Index: src/mainboard/asus/a8v-e_se/cache_as_ram_auto.c
>
> --- src/mainboard/asus/a8v-e_se/cache_as_ram_auto.c	(revision 0)
> +++ src/mainboard/asus/a8v-e_se/cache_as_ram_auto.c	(revision 0)
> @@ -0,0 +1,344 @@
> +/*
> This file is part of the LinuxBIOS project.
> Based on other cache_as_ram_auto.c.

Drop this line, not needed.
> Copyright (C) 2006 AMD
> Written by Yinghai Lu  for AMD.
> Copyright (C) 2006 MSI
> Written by Bingxun Shi  for MSI.
> Copyright (C) 2007 Rudolf Marek
> 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
> */
>
> +#define ASSEMBLY 1
> +#define __ROMCC__
>
> +#define RAMINIT_SYSINFO 1
>
> +#define CACHE_AS_RAM_ADDRESS_DEBUG 0
>
> +unsigned int get_sbdn(unsigned bus);
>
> +//used by raminit
> +#define QRANK_DIMM_SUPPORT 1
>
> +//used by init_cpus and fidvid
> +#define K8_SET_FIDVID 1
> +//if we want to wait for core1 done before DQS training, set it to 0
> +#define K8_SET_FIDVID_CORE0_ONLY 1
>
> +//#define DEBUG_SMBUS 1
>
> +#include <stdint.h>
> +#include <device/pci_def.h>
> +#include <arch/io.h>
> +#include <device/pnp_def.h>
> +#include <arch/romcc_io.h>
> +#include <cpu/x86/lapic.h>
> +#include "option_table.h"
> +#include "pc80/mc146818rtc_early.c"
>
> +#include "pc80/serial.c"
> +#include "arch/i386/lib/console.c"
>
> +#include <cpu/amd/model_fxx_rev.h>
> +#include "northbridge/amd/amdk8/raminit.h"
> +#include "cpu/amd/model_fxx/apic_timer.c"
> +#include "lib/delay.c"
>
> +#if CONFIG_USE_INIT == 0
> +#include "lib/memcpy.c"
> +#endif
>
> +#include "cpu/x86/lapic/boot_cpu.c"
> +#include "northbridge/amd/amdk8/reset_test.c"
> +#include "northbridge/amd/amdk8/debug.c"
> +#include "northbridge/amd/amdk8/early_ht.c"
>
> +#include "superio/winbond/w83627ehg/w83627ehg_early_serial.c"
> +#include "southbridge/via/vt8237r/vt8237r_early_smbus.c"
>
> +#include "cpu/amd/mtrr/amd_earlymtrr.c"
> +#include "cpu/x86/bist.h"
>
> +#include "northbridge/amd/amdk8/setup_resource_map.c"
>
> +#define SERIAL_DEV PNP_DEV(0x2e, W83627EHG_SP1)
> +#define GPIO_DEV PNP_DEV(0x2e, W83627EHG_GPIO_SUSLED)
> +#define RTC_DEV PNP_DEV(0x2e, W83627EHG_RTC)
> +//#include "southbridge/nvidia/mcp55/mcp55_early_ctrl.c"

Drop?
> +static void memreset_setup(void)
> +{
> +}
>
> +static void memreset(int controllers, const struct mem_controller *ctrl)
> +{
> +}
>
> +static inline int spd_read_byte(unsigned device, unsigned address)
> +{
> return smbus_read_byte(device, address);
>
> +}
>
> +#define K8_4RANK_DIMM_SUPPORT 1
>
> +#include "northbridge/amd/amdk8/amdk8.h"
> +#include "northbridge/amd/amdk8/raminit.c"
> +#include "northbridge/amd/amdk8/coherent_ht.c"
> +#include "northbridge/amd/amdk8/incoherent_ht.c"
> +#include "sdram/generic_sdram.c"
>
> +#include "cpu/amd/dualcore/dualcore.c"
>
> +#include "southbridge/via/k8t890/k8t890_early_car.c"
>
> +#include "cpu/amd/car/copy_and_run.c"
>
> +#include "cpu/amd/car/post_cache_as_ram.c"
>
> +#include "cpu/amd/model_fxx/init_cpus.c"
> +#include "cpu/amd/model_fxx/fidvid.c"
>
> +#include "northbridge/amd/amdk8/resourcemap.c"
>
> +void activate_spd_rom(const struct mem_controller *ctrl)
> +{
>
> +}
>
> +void hard_reset(void)
> +{
> /* nothing to do */

Drop the comment, it's incorrect.
> print_info("NO HARD RESET  FIX ME!\n");
>
> +}
>
> +void soft_reset(void)
> +{
> uint8_t tmp;
> set_bios_reset();
> print_debug("soft reset \r\n");
> /* PCI reset */
> tmp = pci_read_config8(PCI_DEV(0, 0x11, 0), 0x4f);
> tmp |= 0x01;
> pci_write_config8(PCI_DEV(0, 0x11, 0), 0x4f, tmp);

Is this tested for this board or a copy from somewhere else?
> while (1) {
> /* daisy daisy ... */

???
> hlt();
> }
>
> +}
>
> +unsigned int get_sbdn(unsigned bus)
> +{
> device_t dev;
> /* Find the device.
> * There can only be one 8111 on a hypertransport chain/bus.
> */

Comment is incorrect, clone from somewhere else.
> dev = pci_locate_device_on_bus(PCI_ID(PCI_VENDOR_ID_VIA, 0x3227),

What's 0x3227? Use the respective ID from pci_ids.h, please.
> 		       bus);
> return (dev >> 15) & 0x1f;
>
> +}
>
> +#if USE_FALLBACK_IMAGE == 1
>
> +void failover_process(unsigned long bist, unsigned long cpu_init_detectedx)
> +{
> +//        unsigned last_boot_normal_x = last_boot_normal();
> +//FIXME
> unsigned last_boot_normal_x = 1;
>
> +//         print_info("failover process\r\n");
> u8 reg;
> pnp_enter_ext_func_mode(SERIAL_DEV);
> reg = pnp_read_config(SERIAL_DEV, 0x24);
> pnp_write_config(SERIAL_DEV, 0x24, (reg & ~0x40));	/* we have 24MHz input */
> reg = pnp_read_config(SERIAL_DEV, 0x2A);
> pnp_write_config(SERIAL_DEV, 0x2A, (reg | 1));	/* we have GPIO for KB/MS PIN */
> reg = pnp_read_config(SERIAL_DEV, 0x2C);
> pnp_write_config(SERIAL_DEV, 0x2C, (reg | 0xf0));	/* we have all RESTOUT and even some reserved bits too */
> pnp_exit_ext_func_mode(SERIAL_DEV);
> pnp_enter_ext_func_mode(GPIO_DEV);
> pnp_set_logical_device(GPIO_DEV);
> pnp_write_config(GPIO_DEV, 0xe0, 0xde);	// 1101110  0=output 1=input
> pnp_write_config(GPIO_DEV, 0xe1, 0x1);	//set output val
> pnp_write_config(GPIO_DEV, 0xe2, 0x0);	//no inversion
> pnp_write_config(GPIO_DEV, 0xe3, 0x3);	//0000 0011 0=output 1=input
> pnp_write_config(GPIO_DEV, 0xe4, 0xa4);	//set output val
> pnp_write_config(GPIO_DEV, 0xe5, 0x0);	//no inversion
> pnp_write_config(GPIO_DEV, 0x30, 0x9);	//Enable GPIO 2 & GPIO 5
> pnp_exit_ext_func_mode(GPIO_DEV);
> w83627ehg_enable_serial(SERIAL_DEV, TTYS0_BASE);
> uart_init();
> console_init();
> print_info("now booting... fallback\r\n");
> /* Is this a cpu only reset? or Is this a secondary cpu? */
> if ((cpu_init_detectedx) || (!boot_cpu())) {
> if (last_boot_normal_x) {
> 	goto normal_image;
> } else {
> 	goto fallback_image;
> }
> }
> /* Nothing special needs to be done to find bus 0 */
> /* Allow the HT devices to be found */
> enumerate_ht_chain();
> /* Is this a deliberate reset by the bios */
> if (bios_reset_detected() && last_boot_normal_x) {
> goto normal_image;
> }
> /* This is the primary cpu how should I boot? */
> else if (do_normal_boot()) {
> goto normal_image;
> } else {
> goto fallback_image;
> }
>  normal_image:
> //print_info("JMP normal image\r\n");
> __asm__ volatile ("jmp __normal_image":	/* outputs */
> 	  :"a" (bist), "b"(cpu_init_detectedx)	/* inputs */
>    );
>  fallback_image:
> ;
>
> +}
> +#endif
>
> +void real_main(unsigned long bist, unsigned long cpu_init_detectedx);
>
> +void cache_as_ram_main(unsigned long bist,
>        unsigned long cpu_init_detectedx)
>
> +{
>
> +#if USE_FALLBACK_IMAGE == 1
> failover_process(bist, cpu_init_detectedx);
>
> +#endif
> real_main(bist, cpu_init_detectedx);
>
> +}
>
> +void real_main(unsigned long bist, unsigned long cpu_init_detectedx)
> +{
> static const uint16_t spd_addr[] = {
> (0xa << 3) | 0, (0xa << 3) | 2, 0, 0,
> (0xa << 3) | 1, (0xa << 3) | 3, 0, 0,
>
> +#if CONFIG_MAX_PHYSICAL_CPUS > 1
> (0xa << 3) | 4, (0xa << 3) | 6, 0, 0,
> (0xa << 3) | 5, (0xa << 3) | 7, 0, 0,
>
> +#endif
> };
> unsigned bsp_apicid = 0;
> int needs_reset = 0;
> struct sys_info *sysinfo =
>    (DCACHE_RAM_BASE + DCACHE_RAM_SIZE -
>     DCACHE_RAM_GLOBAL_VAR_SIZE);
> char *p;
> u8 reg;
> pnp_enter_ext_func_mode(SERIAL_DEV);
> reg = pnp_read_config(SERIAL_DEV, 0x24);
> pnp_write_config(SERIAL_DEV, 0x24, (reg & ~0x40));	/* we have 24MHz input */
> reg = pnp_read_config(SERIAL_DEV, 0x2A);
> pnp_write_config(SERIAL_DEV, 0x2A, (reg | 1));	/* we have GPIO for KB/MS PIN */
> reg = pnp_read_config(SERIAL_DEV, 0x2C);
> pnp_write_config(SERIAL_DEV, 0x2C, (reg | 0xf0));	/* we have all RESTOUT and even some reserved bits too */
> pnp_exit_ext_func_mode(SERIAL_DEV);
> pnp_enter_ext_func_mode(GPIO_DEV);
> pnp_set_logical_device(GPIO_DEV);
> pnp_write_config(GPIO_DEV, 0xe0, 0xde);	// 1101110  0=output 1=input
> pnp_write_config(GPIO_DEV, 0xe1, 0x1);	//set output val
> pnp_write_config(GPIO_DEV, 0xe2, 0x0);	//no inversion
> pnp_write_config(GPIO_DEV, 0xe3, 0x3);	//0000 0011 0=output 1=input
> pnp_write_config(GPIO_DEV, 0xe4, 0xa4);	//set output val
> //0x10 seems to control something with SGD VIA
> pnp_write_config(GPIO_DEV, 0xe5, 0x0);	//no inversion
> pnp_write_config(GPIO_DEV, 0x30, 0x9);	//Enable GPIO 2 & GPIO 5
> pnp_exit_ext_func_mode(GPIO_DEV);
> w83627ehg_enable_serial(SERIAL_DEV, TTYS0_BASE);
> uart_init();
> console_init();
> print_info("now booting... real_main\r\n");
> if (bist == 0) {
> bsp_apicid = init_cpus(cpu_init_detectedx, sysinfo);
> }
> /* Halt if there was a built in self test failure */
> report_bist_failure(bist);
> setup_default_resource_map();
> setup_coherent_ht_domain();
> wait_all_core0_started();
> print_info("now booting... Core0 started\r\n");
>
> +#if CONFIG_LOGICAL_CPUS==1
> // It is said that we should start core1 after all core0 launched
> start_other_cores();
> wait_all_other_cores_started(bsp_apicid);
>
> +#endif
> init_timer();
> ht_setup_chains_x(sysinfo);	// it will init sblnk and sbbusn, nodes, sbdn
> needs_reset = optimize_link_coherent_ht();
> needs_reset |= optimize_link_incoherent_ht(sysinfo);
> /* Fixme it assumes that 1000MHz LDT is selected. */
> needs_reset |= k8t890_early_setup_car(16, 0x6);
> if (needs_reset) {
> print_debug("ht reset -\r\n");
> soft_reset();
> }
> /* stop the APs so we can start them later in init */
>    allow_all_aps_stop(bsp_apicid);
> /* It's the time to set ctrl now; */
> fill_mem_ctrl(sysinfo->nodes, sysinfo->ctrl, spd_addr);
> enable_smbus();
> memreset_setup();
> sdram_initialize(sysinfo->nodes, sysinfo->ctrl, sysinfo);
> post_cache_as_ram();
>
> +}
> Index: targets/asus/a8v-e_se/Config.lb
>
> --- targets/asus/a8v-e_se/Config.lb	(revision 0)
> +++ targets/asus/a8v-e_se/Config.lb	(revision 0)
> @@ -0,0 +1,102 @@
> +##
> +## This file is part of the LinuxBIOS project.
> +##
> +## Copyright (C) 2007 Rudolf Marek 
> +##
> +## This program is free software; you can redistribute it and/or modify
> +## it under the terms of the GNU General Public License v2 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 a8v-e_se
> +mainboard asus/a8v-e_se
>
> +romimage "normal"
> +#       48K for SCSI FW
> +#        option ROM_SIZE = 475136
> +#       option ROM_SIZE = 512*1024-36*1024
>  option ROM_SIZE = 512*1024
>
> +#       48K for SCSI FW and 48K for ATI ROM
> +#       option ROM_SIZE = 425984
> +#       64K for Etherboot
> +#        option ROM_SIZE = 458752
> +#        option USE_FAILOVER_IMAGE=0
> option USE_FALLBACK_IMAGE=0
>
> +#      option ROM_IMAGE_SIZE=0x13800
> +#      option ROM_IMAGE_SIZE=0x18800
>   option ROM_IMAGE_SIZE=0x20000
>
> +#      option ROM_IMAGE_SIZE=0x15800
>   option XIP_ROM_SIZE=0x40000
>   option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Normal"
>
> +#       payload ../../../payloads/tg3--ide_disk.zelf
> +#        payload ../../../payloads/filo.elf
> +#        payload ../../../payloads/filo_mem.elf
> +#        payload ../../../payloads/filo.zelf
> +#        payload ../../../payloads/tg3--filo_hda2.zelf
> +#      payload ../../../payloads/tg3.zelf
> +#      payload ../../../../payloads/tg3_vga.zelf
>  payload filo.elf
>
> +#       payload /tg3--filo.elf
> +#      payload /payload
> +#      payload ../../../../payloads/e1000_vga.zelf
> +#      payload ../../../../payloads/tg3--filo_hda2_vga_5_4.zelf
> +#      payload ../../../payloads/tg3_com2.zelf
> +#       payload ../../../payloads/e1000--filo.zelf
> +#        payload ../../../payloads/tg3--e1000--filo.zelf
> +#        payload ../../../payloads/tg3--eepro100--e1000--filo_hda2.zelf
> +#      payload ../../../payloads/tg3--eepro100--e1000--filo_hda2_5.3.zelf
> +#      payload ../../../payloads/tg3--eepro100--e1000--filo_hda2_com2.zelf
> +end
>
> +romimage "fallback"
>   option USE_FALLBACK_IMAGE=1
> #       option USE_FAILOVER_IMAGE=0
>
> +#      option ROM_IMAGE_SIZE=0x13800
> +#      option ROM_IMAGE_SIZE=0x19800
>   option ROM_IMAGE_SIZE=0x20000
>
> +#      option ROM_IMAGE_SIZE=0x15800
>   option XIP_ROM_SIZE=0x40000
>   option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Fallback"
>
> +#       payload ../../../payloads/tg3--ide_disk.zelf
> +#        payload ../../../payloads/filo.elf
> +#        payload ../../../payloads/filo_mem.elf
> +#        payload ../../../payloads/filo.zelf
> +#        payload ../../../payloads/tg3--filo_hda2.zelf
> +#      payload ../../../payloads/tg3.zelf
> +#      payload ../../../../payloads/tg3_vga.zelf
> +#      payload ../../../../payloads/memtest
> +#      payload ../../../../payloads/e1000_vga.zelf
> +#      payload ../../../../payloads/filo_hda.zelf
>  payload filo.elf
>
> +#       payload /tg3--filo.elf
> +#      payload /payload
> +#      payload ../../../../payloads/tg3--filo_hda2_vga_5_4.zelf
> +#      payload ../../../payloads/tg3_com2.zelf
> +#       payload ../../../payloads/e1000--filo.zelf
> +#        payload ../../../payloads/tg3--e1000--filo.zelf
> +#        payload ../../../payloads/tg3--eepro100--e1000--filo_hda2.zelf
> +#      payload ../../../payloads/tg3--eepro100--e1000--filo_hda2_5.3.zelf
> +#      payload ../../../payloads/tg3--eepro100--e1000--filo_hda2_com2.zelf

Please drop all commented payload lines, they're not needed.

Looks nice otherwise.

Uwe.

[LinuxBIOS] [PATCH] Add support for the Asus A8V-E SE motherboard

[Rudolf Marek]

Hi Uwe,
> Why this? Doesn't the usual method work?
>
> #include "southbridge/via/vt8237r/vt8237r.h"

Imho not, I tried with leading src/

Will recheck.
> > +void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt)
> > +{
> > acpi_header_t *header = &(fadt->header);
> > memset((void *) fadt, 0, sizeof(acpi_fadt_t));
> > memcpy(header->signature, "FACP", 4);
> > header->length = 244;
> > header->revision = 1;
> > memcpy(header->oem_id, "LXBIOS", 6);
>
> "LinuxBIOS" as string? How long can the ID become?

6 bytes.
> > memcpy(header->oem_table_id, "LXBACPI ", 8);
> > memcpy(header->asl_compiler_id, "LXB", 8);
>
> Same here. How long?

8 and 8, it is the last parameter.
> > header->asl_compiler_revision = 0;
> > fadt->firmware_ctrl = facs;
> > fadt->dsdt = dsdt;
> > fadt->preferred_pm_profile = 0;
> > fadt->sci_int = 9;
> > fadt->smi_cmd = 0;
> > fadt->acpi_enable = 0;
> > fadt->acpi_disable = 0;
> > fadt->s4bios_req = 0x0;
> > fadt->pstate_cnt = 0x0;
> > fadt->pm1a_evt_blk = VT8237R_ACPI_IO_BASE;
> > fadt->pm1b_evt_blk = 0x0;
> > fadt->pm1a_cnt_blk = VT8237R_ACPI_IO_BASE + 0x4;
> > fadt->pm1b_cnt_blk = 0x0;
> > fadt->pm2_cnt_blk = 0x0;
> > fadt->pm_tmr_blk = VT8237R_ACPI_IO_BASE + 0x8;
> > fadt->gpe0_blk = VT8237R_ACPI_IO_BASE + 0x20;
> > fadt->gpe1_blk = 0x0;
> > fadt->pm1_evt_len = 4;
> > fadt->pm1_cnt_len = 2;
> > fadt->pm2_cnt_len = 0;
> > fadt->pm_tmr_len = 4;
> > fadt->gpe0_blk_len = 4;
> > fadt->gpe1_blk_len = 0;
> > fadt->gpe1_base = 0;
> > fadt->cst_cnt = 0;
> > fadt->p_lvl2_lat = 90;
> > fadt->p_lvl3_lat = 900;
> > fadt->flush_size = 0;
> > fadt->flush_stride = 0;
> > fadt->duty_offset = 0;
> > fadt->duty_width = 1;	//??
> > fadt->day_alrm = 0x7d;
> > fadt->mon_alrm = 0x7e;
> > fadt->century = 0x32;
> > /* fixme 5 - 10 */
> > fadt->iapc_boot_arch = 0x1;
> > /* fixme */
> > fadt->flags = 0x4a5;
> > fadt->reset_reg.space_id = 0;
> > fadt->reset_reg.bit_width = 0;
> > fadt->reset_reg.bit_offset = 0;
> > fadt->reset_reg.resv = 0;
> > fadt->reset_reg.addrl = 0x0;
> > fadt->reset_reg.addrh = 0x0;
> > fadt->reset_value = 0;
> > fadt->x_firmware_ctl_l = facs;
> > fadt->x_firmware_ctl_h = 0;
> > fadt->x_dsdt_l = dsdt;
> > fadt->x_dsdt_h = 0;
> > fadt->x_pm1a_evt_blk.space_id = 1;
> > fadt->x_pm1a_evt_blk.bit_width = 4;
> > fadt->x_pm1a_evt_blk.bit_offset = 0;
> > fadt->x_pm1a_evt_blk.resv = 0;
> > fadt->x_pm1a_evt_blk.addrl = VT8237R_ACPI_IO_BASE;
> > fadt->x_pm1a_evt_blk.addrh = 0x0;
> > fadt->x_pm1b_evt_blk.space_id = 1;
> > fadt->x_pm1b_evt_blk.bit_width = 4;
> > fadt->x_pm1b_evt_blk.bit_offset = 0;
> > fadt->x_pm1b_evt_blk.resv = 0;
> > fadt->x_pm1b_evt_blk.addrl = 0x0;
> > fadt->x_pm1b_evt_blk.addrh = 0x0;
> > fadt->x_pm1a_cnt_blk.space_id = 1;
> > fadt->x_pm1a_cnt_blk.bit_width = 2;
> > fadt->x_pm1a_cnt_blk.bit_offset = 0;
> > fadt->x_pm1a_cnt_blk.resv = 0;
> > fadt->x_pm1a_cnt_blk.addrl = VT8237R_ACPI_IO_BASE + 0x4;
> > fadt->x_pm1a_cnt_blk.addrh = 0x0;
> > fadt->x_pm1b_cnt_blk.space_id = 1;
> > fadt->x_pm1b_cnt_blk.bit_width = 2;
> > fadt->x_pm1b_cnt_blk.bit_offset = 0;
> > fadt->x_pm1b_cnt_blk.resv = 0;
> > fadt->x_pm1b_cnt_blk.addrl = 0x0;
> > fadt->x_pm1b_cnt_blk.addrh = 0x0;
> > fadt->x_pm2_cnt_blk.space_id = 1;
> > fadt->x_pm2_cnt_blk.bit_width = 0;
> > fadt->x_pm2_cnt_blk.bit_offset = 0;
> > fadt->x_pm2_cnt_blk.resv = 0;
> > fadt->x_pm2_cnt_blk.addrl = 0x0;
> > fadt->x_pm2_cnt_blk.addrh = 0x0;
> > fadt->x_pm_tmr_blk.space_id = 1;
> > fadt->x_pm_tmr_blk.bit_width = 4;
> > fadt->x_pm_tmr_blk.bit_offset = 0;
> > fadt->x_pm_tmr_blk.resv = 0;
> > fadt->x_pm_tmr_blk.addrl = VT8237R_ACPI_IO_BASE + 0x8;
> > fadt->x_pm_tmr_blk.addrh = 0x0;
> > fadt->x_gpe0_blk.space_id = 1;
> > fadt->x_gpe0_blk.bit_width = 0;
> > fadt->x_gpe0_blk.bit_offset = 0;
> > fadt->x_gpe0_blk.resv = 0;
> > fadt->x_gpe0_blk.addrl = VT8237R_ACPI_IO_BASE + 0x20;
> > fadt->x_gpe0_blk.addrh = 0x0;
> > fadt->x_gpe1_blk.space_id = 1;
> > fadt->x_gpe1_blk.bit_width = 0;
> > fadt->x_gpe1_blk.bit_offset = 0;
> > fadt->x_gpe1_blk.resv = 0;
> > fadt->x_gpe1_blk.addrl = 0x0;
> > fadt->x_gpe1_blk.addrh = 0x0;
> > header->checksum =
> >    acpi_checksum((void *) fadt, sizeof(acpi_fadt_t));
>
> Let's commit this, but can it be changed later?
> This all looks very similar, maybe a 'static const struct ...' table
> with all the numbers, and a small loop to set the entries would
> be possible?

Yes perhaps. I used some example from other code.
> Similar example:
> http://tracker.linuxbios.org/trac/LinuxBIOS/browser/trunk/LinuxBIOSv2/src/so...
> > +}
> > Index: src/mainboard/asus/a8v-e_se/Config.lb
> > ===================================================================
> > --- src/mainboard/asus/a8v-e_se/Config.lb	(revision 0)
> > +++ src/mainboard/asus/a8v-e_se/Config.lb	(revision 0)
> > @@ -0,0 +1,273 @@
> > +## 
> > +## This file is part of the LinuxBIOS project.
> > +## 
> > +## Copyright (C) 2007 AMD
> > +## Written by Yinghai Lu  for AMD.
> > +##
> > +## Copyright (C) 2007 Rudolf Marek 
> > +## 
> > +## 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_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 linuxBIOS bootloader.
> > +##
> > +default PAYLOAD_SIZE            = ( ROM_SECTION_SIZE - ROM_IMAGE_SIZE )
> > +default CONFIG_ROM_PAYLOAD_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1)
> > +default CONFIG_ROM_PAYLOAD     = 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
> > +default XIP_ROM_BASE = ( _ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE )
> >
> > +arch i386 end
> >
> > +##
> > +## Build the objects we have code for in this directory.
> > +##
> >
> > +driver mainboard.o
> >
> > +if HAVE_ACPI_TABLES
> >    object acpi_tables.o
> >    object fadt.o
> > makerule dsdt.c
> > depends "$(MAINBOARD)/dsdt.asl"
> > action  "iasl -tc $(MAINBOARD)/dsdt.asl"
> > action  "mv dsdt.hex dsdt.c"
> > end
> >    object ./dsdt.o
> >
> > +end
> >
> > +if HAVE_MP_TABLE object mptable.o end
> > +if HAVE_PIRQ_TABLE object irq_tables.o end
> > +#object reset.o
> > +if USE_DCACHE_RAM
> > if CONFIG_USE_INIT
> > makerule ./cache_as_ram_auto.o
> >         depends "$(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) $(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
> >
> > +##
> > +## Build our 16 bit and 32 bit linuxBIOS entry code
> > +##
> >
> > +if USE_FALLBACK_IMAGE
> >    mainboardinit cpu/x86/16bit/entry16.inc
> >    ldscript /cpu/x86/16bit/entry16.lds
> > mainboardinit southbridge/via/k8t890/romstrap.inc
> > ldscript /southbridge/via/k8t890/romstrap.lds
> >
> > +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 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
> >
> > +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 USE_FALLBACK_IMAGE
> > if USE_DCACHE_RAM
> > ldscript /arch/i386/lib/failover.lds
> > 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_939
> >                    device apic 0 on end
> >            end
> >    end
> >   device pci_domain 0 on
> >           chip northbridge/amd/amdk8 #mc0
> >                   device pci 18.0 on #  northbridge
> >                           #  devices on link 0, link 0 == LDT 0
> >                           chip southbridge/via/vt8237r
> > 			#both IDE channels
> > 			register "ide0_enable" = "1"
> > 			register "ide1_enable" = "1"
> > 			#both cables are 80pin
> > 			register "ide0_80pin_cable" = "1"
> > 			register "ide1_80pin_cable" = "1"
> > 			#enables the functions of SB
> > 			register "fn_ctrl_lo" = "0"
> > 			register "fn_ctrl_hi" = "0xad"
> >                                   device pci 0.0 on end   # HT
> >                                   device pci f.1 on end   # IDE
> >                                   device pci 11.0 on # LPC
> >                                            chip drivers/generic/generic #dimm 0-0-0
> >                                                    device i2c 50 on end  
> >                                            end              
> >                                            chip drivers/generic/generic #dimm 0-0-1
> >                                                    device i2c 51 on end
> >                                            end     
> >                                            chip drivers/generic/generic #dimm 0-1-0
> >                                                    device i2c 52 on end
> >                                            end             
> >                                            chip drivers/generic/generic #dimm 0-1-1
> >                                                    device i2c 53 on end
> >                                            end              
> >                                           chip superio/winbond/w83627ehg
> >                                                   device pnp 2e.0 on #  Floppy
> >                                                           io 0x60 = 0x3f0
> >                                                           irq 0x70 = 6
> >                                                           drq 0x74 = 2
> >                                                   end
> >                                                   device pnp 2e.1 off #  Parallel Port
> >                                                           io 0x60 = 0x378
> >                                                           irq 0x70 = 7
> >                                                   end
> >                                                   device pnp 2e.2 on #  Com1
> >                                                           io 0x60 = 0x3f8
> >                                                           irq 0x70 = 4
> >                                                   end
> >                                                   device pnp 2e.3 off #  Com2
> >                                                           io 0x60 = 0x2f8
> >                                                           irq 0x70 = 3
> >                                                   end
> >                                                   device pnp 2e.5 off #keyb OFF
> >                                                   end
> >                                                   device pnp 2e.6 off #  SERIAL_FALSH
> >                                                           io 0x60 = 0x100
> >                                                   end
> >                                                   device pnp 2e.7 off #  GAME_MIDI_GIPO1
> >                                                          # io 0x60 = 0x220
> >                                                          # io 0x62 = 0x300
> >                                                          # irq 0x70 = a
> >                                                   end
> >                                                   device pnp 2e.8 off end #  WDTO_PLED
> >                                                   device pnp 2e.9 off end #  GPIO2_GPIO3_GPIO4_GPIO5 0x30 0x9
> > 								#GPIO 5 and 2 active
> > 						#0xe0 = de
> > 						#0xe1 = 01
> > 						#0xe2 = 00
> > 						#0xe3 = 03
> > 						#0xe4 = a4
> > 						#0xe5 = 00
> >                                                   device pnp 2e.a off end #  ACPI
> >                                                   device pnp 2e.b on #  HW Monitor
> >                                                           io 0x60 = 0x290
> >                                                           irq 0x70 = 0
> >                                                   end
>
> Do you have 'superiotool -dV' output from the original BIOS so we can
> check some of the commented values?

Well I think we can enable something... Perhaps game port and midi.

Probing for Winbond Super I/O (init=0x87,0x87) at 0x2e...
Found Winbond W83627EHF/EF/EHG/EG (id=0x88, rev=0x63) at 0x2e
Register dump:
idx 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f
val 88 63 ff 00 80 00 00 ff 50 04 01 00 f0 21 00 ff
def 88 MM ff 00 MM 00 MM RR 50 04 00 RR 00 21 00 00
LDN 0x00 (Floppy)
idx 30 60 61 70 74 f0 f1 f2 f4 f5
val 00 00 00 00 04 0e 00 ff 00 00
def 01 03 f0 06 02 8e 00 ff 00 00
LDN 0x01 (Parallel port)
idx 30 60 61 70 74 f0
val 01 03 78 07 03 3f
def 01 03 78 07 04 3f
LDN 0x02 (COM1)
idx 30 60 61 70 f0
val 01 03 f8 04 00
def 01 03 f8 04 00
LDN 0x03 (COM2)
idx 30 60 61 70 f0 f1
val 00 00 00 00 00 00
def 01 02 f8 03 00 00
LDN 0x05 (Keyboard)
idx 30 60 61 62 63 70 72 f0
val 00 00 00 00 00 00 00 83
def 01 00 60 00 64 01 0c 83
LDN 0x06 (Serial flash interface)
idx 30 62 63
val 00 ff ff
def 00 00 00
LDN 0x07 (GPIO 1, GPIO 6, game port, MIDI port)
idx 30 60 61 62 63 70 f0 f1 f2 f3 f4 f5 f6 f7
val 06 02 01 03 30 0a ff ff ff ff ff ff ff 00
def 00 02 01 03 30 09 ff 00 00 00 ff 00 00 00
LDN 0x08 (WDTO#, PLED)
idx 30 f5 f6 f7
val 00 ff 00 ff
def 00 00 00 00
LDN 0x09 (GPIO 2, GPIO 3, GPIO 4, GPIO 5, SUSLED)
idx 30 e0 e1 e2 e3 e4 e5 f0 f1 f2 f3 f4 f5 f6 f7
val 09 de 01 00 03 a4 00 ff ff ff 09 ff ff ff ff
def 00 ff 00 00 ff 00 00 ff 00 00 00 ff 00 00 00
LDN 0x0a (ACPI)
idx 30 70 e0 e1 e2 e3 e4 e5 e6 e7 e8 f2 f3 f4 f6 f7
val 00 00 01 00 ff 24 30 00 10 10 09 7c 00 00 00 00
def 00 00 01 00 ff 08 00 RR 00 00 RR 7c 00 00 00 00
LDN 0x0b (Hardware monitor)
idx 30 60 61 70 f0 f1
val 01 02 90 00 c1 3f
def 00 00 00 00 c1 00
> >                                           end #end SIO
> >                                   end #end 11
> >                                   device pci 12.0 off end # VIA LAN
>
> Why off? Is this the integrated SB LAN or another onboard PCI device?

yes it is in SB lan, which is not connected.
> >                           end
> >                           chip southbridge/via/k8t890
> > 		end
> >                   end #  device pci 18.0
> >                   device pci 18.1 on end
> >                   device pci 18.2 on end
> >                   device pci 18.3 on end
> >           end #mc0
> >   end # pci_domain
> >
> > +end # root_complex
> > Index: src/mainboard/asus/a8v-e_se/mptable.c
> > ===================================================================
> > --- src/mainboard/asus/a8v-e_se/mptable.c	(revision 0)
> > +++ src/mainboard/asus/a8v-e_se/mptable.c	(revision 0)
> > @@ -0,0 +1,161 @@
> > +/*
> > This file is part of the LinuxBIOS project.
> > Copyright (C) 2007 Rudolf Marek
> > This program is free software; you can redistribute it and/or modify
> > it under the terms of the GNU General Public License v2 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/smp/mpspec.h>
> > +#include <string.h>
> > +#include <stdint.h>
> >
> > +#include <../../../southbridge/via/vt8237r/vt8237r.h>
> > +#include <../../../southbridge/via/k8t890/k8t890.h>
> >
> > +void *smp_write_config_table(void *v)
> > +{
> >    static const char sig[4] = "PCMP";
> >    static const char oem[8] = "LNXI    ";
>
> Should be "ASUS    " probably, but I don't think that can break anything,
> it's more a cosmetic issue AFAIK.

We are the BIOS oem ;)
> >    static const char productid[12] = "A8V-E SE    ";
> >    struct mp_config_table *mc;
> > unsigned int conforms = 0;
> > int bus_isa = 42;
> >    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);
> >
> > +/*Bus:		Bus ID	Type*/
> > smp_write_bus(mc, 0, "PCI   ");
> > smp_write_bus(mc, 1, "PCI   ");
> > smp_write_bus(mc, 2, "PCI   ");
> > smp_write_bus(mc, 3, "PCI   ");
> > smp_write_bus(mc, 4, "PCI   ");
> > smp_write_bus(mc, 5, "PCI   ");
> > smp_write_bus(mc, 6, "PCI   ");
> > smp_write_bus(mc, bus_isa, "ISA   ");
> >
> > +/*I/O APICs:	APIC ID	Version	State		Address*/
> > smp_write_ioapic(mc, VT8237R_APIC_ID, 0x20, VT8237R_APIC_BASE);
> > smp_write_ioapic(mc, K8T890_APIC_ID, 0x20, K8T890_APIC_BASE);
> > smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, VT8237R_APIC_ID, 0x0);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x1, VT8237R_APIC_ID, 0x1);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, VT8237R_APIC_ID, 0x2);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x3, VT8237R_APIC_ID, 0x3);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x4, VT8237R_APIC_ID, 0x4);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x5, VT8237R_APIC_ID, 0x5);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x6, VT8237R_APIC_ID, 0x6);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x7, VT8237R_APIC_ID, 0x7);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x8, VT8237R_APIC_ID, 0x8);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x9, VT8237R_APIC_ID, 0x9);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xa, VT8237R_APIC_ID, 0xa);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xb, VT8237R_APIC_ID, 0xb);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xc, VT8237R_APIC_ID, 0xc);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xd, VT8237R_APIC_ID, 0xd);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xe, VT8237R_APIC_ID, 0xe);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xf, VT8237R_APIC_ID, 0xf);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xb << 2) | 0, VT8237R_APIC_ID, 0x10); //IRQ16
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xb << 2) | 1, VT8237R_APIC_ID, 0x11); //IRQ17
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xb << 2) | 2, VT8237R_APIC_ID, 0x12); //IRQ18
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xb << 2) | 3, VT8237R_APIC_ID, 0x13); //IRQ19
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xc << 2) | 0, VT8237R_APIC_ID, 0x11); //IRQ17
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xc << 2) | 1, VT8237R_APIC_ID, 0x12); //IRQ18
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xc << 2) | 2, VT8237R_APIC_ID, 0x13); //IRQ19
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xc << 2) | 3, VT8237R_APIC_ID, 0x10); //IRQ16
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xd << 2) | 0, VT8237R_APIC_ID, 0x12); //IRQ18
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xd << 2) | 1, VT8237R_APIC_ID, 0x13); //IRQ19
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xd << 2) | 2, VT8237R_APIC_ID, 0x10); //IRQ16
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xd << 2) | 3, VT8237R_APIC_ID, 0x11); //IRQ17
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xf << 2) | 0, VT8237R_APIC_ID, 0x14);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0xf << 2) | 1, VT8237R_APIC_ID, 0x14);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x10 << 2) | 0, VT8237R_APIC_ID, 0x15);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x10 << 2) | 1, VT8237R_APIC_ID, 0x15);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x10 << 2) | 2, VT8237R_APIC_ID, 0x15);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x11 << 2) | 2, VT8237R_APIC_ID, 0x16);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x2 << 2) | 0, K8T890_APIC_ID, 0x3);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x2 << 2) | 1, K8T890_APIC_ID, 0x3);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x2 << 2) | 2, K8T890_APIC_ID, 0x3);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x2 << 2) | 3, K8T890_APIC_ID, 0x3);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x3 << 2) | 0, K8T890_APIC_ID, 0x7);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x3 << 2) | 1, K8T890_APIC_ID, 0xb);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x3 << 2) | 2, K8T890_APIC_ID, 0xf);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0,  (0x3 << 2) | 3, K8T890_APIC_ID, 0x13);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2,  (0x00 << 2) | 0, K8T890_APIC_ID, 0x0);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2,  (0x00 << 2) | 1, K8T890_APIC_ID, 0x1);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2,  (0x00 << 2) | 2, K8T890_APIC_ID, 0x2);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2,  (0x00 << 2) | 3, K8T890_APIC_ID, 0x3);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3,  (0x00 << 2) | 0, K8T890_APIC_ID, 0x4);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3,  (0x00 << 2) | 1, K8T890_APIC_ID, 0x5);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3,  (0x00 << 2) | 2, K8T890_APIC_ID, 0x6);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x3,  (0x00 << 2) | 3, K8T890_APIC_ID, 0x7);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x4,  (0x00 << 2) | 0, K8T890_APIC_ID, 0x8);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x4,  (0x00 << 2) | 1, K8T890_APIC_ID, 0x9);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x4,  (0x00 << 2) | 2, K8T890_APIC_ID, 0xa);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x4,  (0x00 << 2) | 3, K8T890_APIC_ID, 0xb);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x5,  (0x00 << 2) | 0, K8T890_APIC_ID, 0xc);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x5,  (0x00 << 2) | 1, K8T890_APIC_ID, 0xd);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x5,  (0x00 << 2) | 2, K8T890_APIC_ID, 0xe);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x5,  (0x00 << 2) | 3, K8T890_APIC_ID, 0xf);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x6,  (0x00 << 2) | 0, K8T890_APIC_ID, 0x10);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x6,  (0x00 << 2) | 1, K8T890_APIC_ID, 0x11);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x6,  (0x00 << 2) | 2, K8T890_APIC_ID, 0x12);
> > smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x6,  (0x00 << 2) | 3, K8T890_APIC_ID, 0x13);
>
> Very nice. How did you find all the values? Do you have docs or
> schematics of the board or did you use some tools?

The table was broken, it was like I did it for first time. I reconstructed that 
from ACPI routing table.
> > +/*Local Ints:	Type	Polarity    Trigger	Bus ID	 IRQ	APIC ID	PIN#*/
> > smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x0);
> > smp_write_intsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x1);
> > /* 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);
> > 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);
> >
> > +}
> > Index: src/mainboard/asus/a8v-e_se/acpi_tables.c
> > ===================================================================
> > --- src/mainboard/asus/a8v-e_se/acpi_tables.c	(revision 0)
> > +++ src/mainboard/asus/a8v-e_se/acpi_tables.c	(revision 0)
> > @@ -0,0 +1,170 @@
> > +/*
> > This file is part of the LinuxBIOS project.
> > written by Stefan Reinauer
> > ACPI FADT, FACS, and DSDT table support added by
> > Nick Barker , and those portions
> > Copyright (C) 2007 Rudolf Marek
>
> Hm, please add
>
> Copyright (C) xxxx Stefan Reinauer 
> Copyright (C) xxxx Nick Barker
>
> then. I think this is not done in the original file either, and should
> be fixed there, too. Listing all copyright owners explicitly is important.

What about xxxxx?
> > This program is free software; you can redistribute it and/or modify
> > it under the terms of the GNU General Public License v2 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 <string.h>
> > +#include <arch/acpi.h>
> > +#include <arch/smp/mpspec.h>
> > +#include <device/device.h>
> > +#include <device/pci_ids.h>
> >
> > +#include <../../../southbridge/via/vt8237r/vt8237r.h>
> > +#include <../../../southbridge/via/k8t890/k8t890.h>
> >
> > +extern unsigned char AmlCode[];
>
> Hm, this is for another patch, but it should be aml_code[] as per
> guidelines.

ok good.
> > +unsigned long acpi_fill_mcfg(unsigned long current)
> > +{
> > device_t dev;
> > struct resource *res;
> > dev = dev_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_K8T890CE_5, 0);
> > if (dev) {
> > res = find_resource(dev, K8T890_MMCONFIG_MBAR);
> > if (res) {
> > 	current +=
> > 	    acpi_create_mcfg_mmconfig((acpi_mcfg_mmconfig_t
> > 				       *) current,
> > 				      res->base, 0x0, 0x0,
> > 				      0xff);
> > }
> > }
> > return current;
> >
> > +}
>
> A bit nested. How about this? It eliminates one nesting level and makes
> the code a bit more readable and fits more stuff in one line ;-)
>
> unsigned long acpi_fill_mcfg(unsigned long current)
>  {
>    device_t dev;
>    struct resource *res;
>
> dev = dev_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_K8T890CE_5, 0);
>    if (!dev)
>    	return current;
>
> res = find_resource(dev, K8T890_MMCONFIG_MBAR);
>    if (res) {
>    	current += acpi_create_mcfg_mmconfig((acpi_mcfg_mmconfig_t *)
>    				current, res->base, 0x0, 0x0, 0xff);
>    }
>
> return current;
>  }

yes why not.
> > +unsigned long acpi_fill_madt(unsigned long current)
> > +{
> > unsigned int gsi_base = 0x18;
> > /* create all subtables for processors */
> > current = acpi_create_madt_lapics(current);
> > /* Write SB IOAPIC */
> > current +=
> >    acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, VT8237R_APIC_ID,
> > 		    VT8237R_APIC_BASE, 0);
> > /* Write NB IOAPIC */
> > current +=
> >    acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, K8T890_APIC_ID,
> > 		    K8T890_APIC_BASE, gsi_base);
> > /* IRQ9 ACPI active low */
> > current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
> > 				current, 0, 9, 9, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_LOW);
> > /* IRQ0 -> APIC IRQ2 */
> > current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
> > 				current, 0, 0, 2, 0x0);	
> > /* create all subtables for processors */
> > current =
> >    acpi_create_madt_lapic_nmis(current,
> > 			MP_IRQ_TRIGGER_EDGE |
> > 			MP_IRQ_POLARITY_HIGH, 1);
> > return current;
> >
> > +}
> >
> > +unsigned long write_acpi_tables(unsigned long start)
> > +{
> > unsigned long current;
> > acpi_rsdp_t *rsdp;
> > acpi_srat_t *srat;
> > acpi_rsdt_t *rsdt;
> > acpi_mcfg_t *mcfg;
> > acpi_hpet_t *hpet;
> > acpi_madt_t *madt;
> > acpi_fadt_t *fadt;
> > acpi_facs_t *facs;
> > acpi_header_t *dsdt;
> > /* Align ACPI tables to 16byte */
> > start = (start + 0x0f) & -0x10;
> > current = start;
> > printk_info("ACPI: Writing ACPI tables at %lx...\n", start);
> > /* We need at least an RSDP and an RSDT Table */
> > rsdp = (acpi_rsdp_t *) current;
> > current += sizeof(acpi_rsdp_t);
> > rsdt = (acpi_rsdt_t *) current;
> > current += sizeof(acpi_rsdt_t);
> > /* clear all table memory */
> > memset((void *) start, 0, current - start);
> > acpi_write_rsdp(rsdp, rsdt);
> > acpi_write_rsdt(rsdt);
> > /*
> > * We explicitly add these tables later on:
> > */
> > printk_debug("ACPI:     * FACS\n");
> > facs = (acpi_facs_t *) current;
> > current += sizeof(acpi_facs_t);
> > acpi_create_facs(facs);
> > dsdt = (acpi_header_t *) current;
> > current += ((acpi_header_t *) AmlCode)->length;
> > memcpy((void *) dsdt, (void *) AmlCode,
> >       ((acpi_header_t *) AmlCode)->length);
> > dsdt->checksum = 0;	// don't trust intel iasl compiler to get this right
> > dsdt->checksum = acpi_checksum(dsdt, dsdt->length);
> > printk_debug("ACPI:     * DSDT @ %08x Length %x\n", dsdt,
> >      dsdt->length);
> > printk_debug("ACPI:     * FADT\n");
> > fadt = (acpi_fadt_t *) current;
> > current += sizeof(acpi_fadt_t);
> > acpi_create_fadt(fadt, facs, dsdt);
> > acpi_add_table(rsdt, fadt);
> > printk_debug("ACPI:    * HPET\n");
> > hpet = (acpi_hpet_t *) current;
> > current += sizeof(acpi_hpet_t);
> > acpi_create_hpet(hpet);
> > acpi_add_table(rsdt, hpet);
> > /* If we want to use HPET Timers Linux wants an MADT */
> > printk_debug("ACPI:    * MADT\n");
> > madt = (acpi_madt_t *) current;
> > acpi_create_madt(madt);
> > current += madt->header.length;
> > acpi_add_table(rsdt, madt);
> > printk_debug("ACPI:    * MCFG\n");
> > mcfg = (acpi_mcfg_t *) current;
> > acpi_create_mcfg(mcfg);
> > current += mcfg->header.length;
> > acpi_add_table(rsdt, mcfg);
> > /* SRAT */
> > printk_debug("ACPI:    * SRAT\n");
> > srat = (acpi_srat_t *) current;
> > acpi_create_srat(srat);
> > current += srat->header.length;
> > acpi_add_table(rsdt, srat);
> > printk_info("ACPI: done.\n");
> > return current;
> >
> > +}
> > Index: src/mainboard/asus/a8v-e_se/Options.lb
> > ===================================================================
> > --- src/mainboard/asus/a8v-e_se/Options.lb	(revision 0)
> > +++ src/mainboard/asus/a8v-e_se/Options.lb	(revision 0)
> > @@ -0,0 +1,313 @@
> > +##
> > +## This file is part of the LinuxBIOS project.
> > +##
> > +## Copyright (C) 2007 Rudolf Marek 
> > +##
> > +## This program is free software; you can redistribute it and/or modify
> > +## it under the terms of the GNU General Public License v2 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
> > +##
> >
> > +uses HAVE_MP_TABLE
> > +uses HAVE_PIRQ_TABLE
> > +uses USE_FALLBACK_IMAGE
> > +uses HAVE_FALLBACK_BOOT
> > +uses HAVE_HARD_RESET
> > +uses IRQ_SLOT_COUNT
> > +uses HAVE_OPTION_TABLE
> > +uses CONFIG_MAX_CPUS
> > +uses CONFIG_MAX_PHYSICAL_CPUS
> > +uses CONFIG_LOGICAL_CPUS
> > +uses CONFIG_IOAPIC
> > +uses CONFIG_SMP
> > +uses FALLBACK_SIZE
> > +uses ROM_SIZE
> > +uses ROM_SECTION_SIZE
> > +uses ROM_IMAGE_SIZE
> > +uses ROM_SECTION_SIZE
> > +uses ROM_SECTION_OFFSET
> > +uses CONFIG_ROM_PAYLOAD
> > +uses CONFIG_ROM_PAYLOAD_START
> > +uses PAYLOAD_SIZE
> > +uses _ROMBASE
> > +uses XIP_ROM_SIZE
> > +uses XIP_ROM_BASE
> > +uses STACK_SIZE
> > +uses HEAP_SIZE
> > +##uses USE_OPTION_TABLE
> > +##uses CONFIG_LB_MEM_TOPK
> >
> > +uses HAVE_ACPI_TABLES
> >
> > +uses LB_CKS_RANGE_START
> > +uses LB_CKS_RANGE_END
> > +uses LB_CKS_LOC
> > +uses MAINBOARD
> > +uses MAINBOARD_PART_NUMBER
> > +uses MAINBOARD_VENDOR
> > +uses MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID
> > +uses MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID
> > +uses LINUXBIOS_EXTRA_VERSION
> > +uses _RAMBASE
> > +uses CONFIG_GDB_STUB
> > +uses CROSS_COMPILE
> > +uses CC
> > +uses HOSTCC
> > +uses OBJCOPY
> > +uses TTYS0_BAUD
> > +uses TTYS0_BASE
> > +uses TTYS0_LCS
> > +uses DEFAULT_CONSOLE_LOGLEVEL
> > +uses MAXIMUM_CONSOLE_LOGLEVEL
> > +uses MAINBOARD_POWER_ON_AFTER_POWER_FAIL
> > +uses CONFIG_CONSOLE_SERIAL8250
> > +uses HAVE_INIT_TIMER
> > +uses CONFIG_GDB_STUB
> > +uses CONFIG_CHIP_NAME
> > +uses CONFIG_CONSOLE_VGA
> > +uses CONFIG_PCI_ROM_RUN
> > +#bx_b001- uses K8_HW_MEM_HOLE_SIZEK
> > +uses K8_HT_FREQ_1G_SUPPORT
> >
> > +uses USE_DCACHE_RAM
> > +uses DCACHE_RAM_BASE
> > +uses DCACHE_RAM_SIZE
> > +uses DCACHE_RAM_GLOBAL_VAR_SIZE
> > +uses CONFIG_USE_INIT
> >
> > +uses ENABLE_APIC_EXT_ID
> > +uses APIC_ID_OFFSET
> > +uses LIFT_BSP_APIC_ID
> >
> > +uses HT_CHAIN_UNITID_BASE
> > +uses HT_CHAIN_END_UNITID_BASE
> > +#bx_b001- uses K8_SB_HT_CHAIN_ON_BUS0
> > +uses SB_HT_CHAIN_UNITID_OFFSET_ONLY
> > +#bx_b005+
> > +uses SB_HT_CHAIN_ON_BUS0
> >
> > +## ROM_SIZE is the size of boot ROM that this board will use.
> > +#512K bytes
> > +default ROM_SIZE=512 * 1024
> >
> > +#1M bytes
> > +#bx- default ROM_SIZE=1024 * 1024
> >
> > +##
> > +## FALLBACK_SIZE is the amount of the ROM the complete fallback image will use
> > +##
> > +#256K
> > +default FALLBACK_SIZE=256 * 1024
> >
> > +###
> > +### Build options
> > +###
> >
> > +##
> > +## Build code for the fallback boot
> > +##
> > +default HAVE_FALLBACK_BOOT=1
> >
> > +##
> > +## Build code to reset the motherboard from linuxBIOS
> > +##
> > +default HAVE_HARD_RESET=0
> >
> > +##
> > +## Build code to export a programmable irq routing table
> > +##
> > +default HAVE_PIRQ_TABLE=0
> > +default IRQ_SLOT_COUNT=11
> >
> > +##
> > +## Build code to export an x86 MP table
> > +## Useful for specifying IRQ routing values
> > +##
> > +default HAVE_MP_TABLE=1
> >
> > +##
> > +## Build code to export a CMOS option table
> > +##
> > +default HAVE_OPTION_TABLE=0
>
> Make this 1. If the file is there already, why not use it?

I need to have cmos valid for old award bios, I need the defaults from the
option table. Even if I do not write to CMOS some bits are strange and confuses 
linuxbios configuration. I will fix together with proper CMOS support.
> > +##
> > +## Move the default LinuxBIOS cmos range off of AMD RTC registers
> > +##
> > +default LB_CKS_RANGE_START=49
> > +default LB_CKS_RANGE_END=122
> > +default LB_CKS_LOC=123
> >
> > +##
> > +## Build code for SMP support
> > +## Only worry about 2 micro processors
> > +##
> > +default CONFIG_SMP=1
> > +default CONFIG_MAX_CPUS=2
> > +default CONFIG_MAX_PHYSICAL_CPUS=1
> > +default CONFIG_LOGICAL_CPUS=1
> >
> > +#acpi
> > +default HAVE_ACPI_TABLES=1
> >
> > +#CHIP_NAME ?
> > +#default CONFIG_CHIP_NAME=1
> >
> > +#1G memory hole
> > +#bx_b001- default K8_HW_MEM_HOLE_SIZEK=0x100000
> >
> > +#Opteron K8 1G HT Support
> > +default K8_HT_FREQ_1G_SUPPORT=1
> >
> > +##HT Unit ID offset, default is 1, the typical one
> > +default HT_CHAIN_UNITID_BASE=0x0
> >
> > +##real SB Unit ID, default is 0x20, mean dont touch it at last
> > +#default HT_CHAIN_END_UNITID_BASE=0x0
> >
> > +#make the SB HT chain on bus 0, default is not (0)
> > +#bx_b001- default K8_SB_HT_CHAIN_ON_BUS0=2
> >
> > +##bx_b005+ make the SB HT chain on bus 0
> > +default SB_HT_CHAIN_ON_BUS0=1
> >
> > +##only offset for SB chain?, default is yes(1)
> > +default SB_HT_CHAIN_UNITID_OFFSET_ONLY=0
> >
> > +#VGA
> > +default CONFIG_CONSOLE_VGA=1
> > +default CONFIG_PCI_ROM_RUN=1
> >
> > +##
> > +## enable CACHE_AS_RAM specifics
> > +##
> > +default USE_DCACHE_RAM=1
> > +default DCACHE_RAM_BASE=0xcc000
> > +default DCACHE_RAM_SIZE=0x4000
> > +default DCACHE_RAM_GLOBAL_VAR_SIZE=0x01000
> > +default CONFIG_USE_INIT=0
> >
> > +default ENABLE_APIC_EXT_ID=0
> > +default APIC_ID_OFFSET=0x10
> > +default LIFT_BSP_APIC_ID=0
> >
> > +##
> > +## Build code to setup a generic IOAPIC
> > +##
> > +default CONFIG_IOAPIC=1
> >
> > +##
> > +## Clean up the motherboard id strings
> > +##
> > +default MAINBOARD_PART_NUMBER="A8V-E SE"
> > +default MAINBOARD_VENDOR="ASUS"
> > +default MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x1043
> > +#default MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x1234
>
> Is it really 0x1234? Looks like a dummy value, but I might be wrong.

I dont know what should I put here.
> > +###
> > +### LinuxBIOS layout values
> > +###
> >
> > +## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy.
> > +default ROM_IMAGE_SIZE = 64 * 1024
> >
> > +##
> > +## Use a small 8K stack
> > +##
> > +default STACK_SIZE= 8 * 1024
> >
> > +##
> > +## Use a small 256K heap
> > +##
> > +default HEAP_SIZE=256 * 1024
> >
> > +#more 1M for pgtbl
> > +##default CONFIG_LB_MEM_TOPK=2048
> >
> > +##
> > +## Only use the option table in a normal image
> > +##
> > +##default USE_OPTION_TABLE = !USE_FALLBACK_IMAGE
> >
> > +##
> > +## LinuxBIOS C code runs at this location in RAM
> > +##
> > +default _RAMBASE=0x00004000
> >
> > +##
> > +## Load the payload from the ROM
> > +##
> > +default CONFIG_ROM_PAYLOAD = 1
> >
> > +###
> > +### Defaults of options that you may want to override in the target config file
> > +###
> >
> > +##
> > +## The default compiler
> > +##
> > +default CC="$(CROSS_COMPILE)gcc -m32"
> > +default HOSTCC="gcc"
> >
> > +##
> > +## Disable the gdb stub by default
> > +##
> > +default CONFIG_GDB_STUB=0
> >
> > +##
> > +## The Serial Console
> > +##
> >
> > +# To Enable the Serial Console
> > +default CONFIG_CONSOLE_SERIAL8250=1
> >
> > +## Select the serial console baud rate
> > +default TTYS0_BAUD=115200
> > +#default TTYS0_BAUD=57600
> > +#default TTYS0_BAUD=38400
> > +#default TTYS0_BAUD=19200
> > +#default TTYS0_BAUD=9600
> > +#default TTYS0_BAUD=4800
> > +#default TTYS0_BAUD=2400
> > +#default TTYS0_BAUD=1200
> >
> > +# Select the serial console base port
> > +default TTYS0_BASE=0x3f8
> >
> > +# Select the serial protocol
> > +# This defaults to 8 data bits, 1 stop bit, and no parity
> > +default TTYS0_LCS=0x3
> >
> > +##
> > +### Select the linuxBIOS loglevel
> > +##
> > +## EMERG      1   system is unusable
> > +## ALERT      2   action must be taken immediately
> > +## CRIT       3   critical conditions
> > +## ERR        4   error conditions
> > +## 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=8
> > +## At a maximum only compile in this level of debugging
> > +default  MAXIMUM_CONSOLE_LOGLEVEL=8
> >
> > +##
> > +## Select power on after power fail setting
> > +default MAINBOARD_POWER_ON_AFTER_POWER_FAIL="MAINBOARD_POWER_ON"
> >
> > +### End Options.lb
> > +end
> > Index: src/mainboard/asus/a8v-e_se/chip.h
> > ===================================================================
> > --- src/mainboard/asus/a8v-e_se/chip.h	(revision 0)
> > +++ src/mainboard/asus/a8v-e_se/chip.h	(revision 0)
> > @@ -0,0 +1,24 @@
> > +/*
> > This file is part of the LinuxBIOS project.
> > Copyright (C) 2007 Rudolf Marek
> > This program is free software; you can redistribute it and/or modify
> > it under the terms of the GNU General Public License v2 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
> > */
> >
> > +extern struct chip_operations mainboard_via_a8v_ops;
>
> extern struct chip_operations mainboard_asus_a8v_e_se_ops;

ok
> > +struct mainboard_asus_a8v_config {
>
> struct mainboard_asus_a8v_e_se_config

ok
> > +};
> > Index: src/mainboard/asus/a8v-e_se/dsdt.asl
> > ===================================================================
> > --- src/mainboard/asus/a8v-e_se/dsdt.asl	(revision 0)
> > +++ src/mainboard/asus/a8v-e_se/dsdt.asl	(revision 0)
> > @@ -0,0 +1,241 @@
> > +/*
> > This file is part of the LinuxBIOS project.
> > Minimalist ACPI DSDT table for EPIA-M / MII
> > (C) Copyright 2004 Nick Barker
> > (C) Copyright 2007 Rudolf Marek
> > ISA portions taken from QEMU acpi-dsdt.dsl
> > This program is free software; you can redistribute it and/or modify
> > it under the terms of the GNU General Public License v2 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
> > */
> >
> > +DefinitionBlock ("DSDT.aml", "DSDT", 1, "LXBIOS", "LXB-DSDT", 1)
> > +{
> > /*
> > * Define the main processor
> > */
> > Scope (_PR)
> > {
> > Processor (\_PR.CPU0, 0x00, 0x000000, 0x00) {}
> > Processor (\_PR.CPU1, 0x01, 0x000000, 0x00) {}
> > }
> > /* For now only define 2 power states:
> > *  - S0 which is fully on
> > *  - S5 which is soft off
> > * any others would involve declaring the wake up methods
> > */
> > Name (_S0, Package () {0x00, 0x00, 0x00, 0x00 })
> > Name (_S5, Package () {0x02, 0x02, 0x00, 0x00 })
> > /* Root of the bus hierarchy */
> > Scope (_SB)
> > {
> > /* top PCI device */
> > Device (PCI0)
> > {
> > 	Name (_HID, EisaId ("PNP0A03"))
> > 	Name (_ADR, 0x00)
> > 	Name (_UID, 0x00)
> > 	Name (_BBN, 0x00)
> > 	/* PCI Routing Table */
> > 	//aaa
> > 	Name (_PRT, Package () {
> >                    Package (0x04) { 0x000BFFFF, 0x00, 0x00, 0x10 }, //slot 0xB
> >    	            Package (0x04) { 0x000BFFFF, 0x01, 0x00, 0x11 },
> >            	    Package (0x04) { 0x000BFFFF, 0x02, 0x00, 0x12 },
> >                    Package (0x04) { 0x000BFFFF, 0x03, 0x00, 0x13 },
> >    	            Package (0x04) { 0x000CFFFF, 0x00, 0x00, 0x11 }, //Slot 0xC
> >            	    Package (0x04) { 0x000CFFFF, 0x01, 0x00, 0x12 },
> >            	    Package (0x04) { 0x000CFFFF, 0x02, 0x00, 0x13 },
> > 	    Package (0x04) { 0x000CFFFF, 0x03, 0x00, 0x10 },
> >    	            Package (0x04) { 0x000DFFFF, 0x00, 0x00, 0x12 }, //Slot 0xD
> >            	    Package (0x04) { 0x000DFFFF, 0x01, 0x00, 0x13 },
> >            	    Package (0x04) { 0x000DFFFF, 0x02, 0x00, 0x10 },
> > 	    Package (0x04) { 0x000DFFFF, 0x03, 0x00, 0x11 },
> >    	            Package (0x04) { 0x000F0000, 0x01, 0x00, 0x14 }, //0xf SATA IRQ 20
> >            	    Package (0x04) { 0x000F0001, 0x00, 0x00, 0x14 }, //0xf NAtive IDE IRQ 20
> >    	            Package (0x04) { 0x0010FFFF, 0x00, 0x00, 0x15 }, //USB routing
> >            	    Package (0x04) { 0x0010FFFF, 0x01, 0x00, 0x15 },
> >            	    Package (0x04) { 0x0010FFFF, 0x02, 0x00, 0x15 },
> > 	    Package (0x04) { 0x0010FFFF, 0x03, 0x00, 0x15 },
> > 	    Package (0x04) { 0x0011FFFF, 0x02, 0x00, 0x16 }, //AC97 MC97
> >    	            Package (0x04) { 0x0002FFFF, 0x00, 0x00, 0x1B }, //PCIE16 bridge IRQ27
> >            	    Package (0x04) { 0x0002FFFF, 0x01, 0x00, 0x1B },
> >            	    Package (0x04) { 0x0002FFFF, 0x02, 0x00, 0x1B },
> > 	    Package (0x04) { 0x0002FFFF, 0x03, 0x00, 0x1B },
> >    	            Package (0x04) { 0x0003FFFF, 0x00, 0x00, 0x1F }, //PCIE bridge IRQ31
> >            	    Package (0x04) { 0x0003FFFF, 0x01, 0x00, 0x23 }, //IRQ36
> >            	    Package (0x04) { 0x0003FFFF, 0x02, 0x00, 0x27 }, //IRQ39
> > 	    Package (0x04) { 0x0003FFFF, 0x03, 0x00, 0x2B } //IRQ43
> >        		})
> > Device (PEGG)
> > {
> > 	Name (_ADR, 0x00020000)
> > 	Name (_UID, 0x00)
> > 	Name (_BBN, 0x02)
> > 	Name (_PRT, Package () {
> >                    Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x18 }, //PCIE IRQ24-IRQ27
> >    	            Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x19 },
> >            	    Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x1A },
> >                    Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x1B },
> > 	})	
> > } //end of PCIEG
> > Device (PEX0)
> > {
> > 	Name (_ADR, 0x00030000)
> > 	Name (_UID, 0x00)
> > 	Name (_BBN, 0x03)
> > 	Name (_PRT, Package () {
> >                    Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x1C }, //PCIE IRQ28-IRQ31
> >    	            Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x1D },
> >            	    Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x1E },
> >                    Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x1F },
> > 	})	
> > } //end of PEX0
> > Device (PEX1)
> > {
> > 	Name (_ADR, 0x00030001)
> > 	Name (_UID, 0x00)
> > 	Name (_BBN, 0x04)
> > 	Name (_PRT, Package () {
> >                    Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x20 }, //PCIE IRQ32-IRQ35
> >    	            Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x21 },
> >            	    Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x22 },
> >                    Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x23 },
> > 	})	
> > } //end f PEX1
> > Device (PEX2)
> > {
> > 	Name (_ADR, 0x00030002)
> > 	Name (_UID, 0x00)
> > 	Name (_BBN, 0x05)
> > 	Name (_PRT, Package () {
> >                    Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x24 }, //PCIE IRQ36-IRQ39
> >    	            Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x25 },
> >            	    Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x26 },
> >                    Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x27 },
> > 	})	
> > } //end f PEX2
> > Device (PEX3)
> > {
> > 	Name (_ADR, 0x00030003)
> > 	Name (_UID, 0x00)
> > 	Name (_BBN, 0x06)
> > 	Name (_PRT, Package () {
> >                    Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x28 }, //PCIE IRQ40-IRQ43
> >    	            Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x29 },
> >            	    Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x2A },
> >                    Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x2B },
> > 	})	
> > } //end f PEX3
> >    Device (ISA) {
> >        Name (_ADR, 0x00110000)
> >        /* Keyboard seems to be important for WinXP install */
> >        Device (KBD)
> >        {
> >            Name (_HID, EisaId ("PNP0303"))
> >            Method (_STA, 0, NotSerialized)
> >            {
> >                Return (0x0f)
> >            }
> >            Method (_CRS, 0, NotSerialized)
> >            {
> >                 Name (TMP, ResourceTemplate ()
> >                 {
> >                IO (Decode16,
> >                    0x0060,             // Address Range Minimum
> >                    0x0060,             // Address Range Maximum
> >                    0x01,               // Address Alignment
> >                    0x01,               // Address Length
> >                    )
> >                IO (Decode16,
> >                    0x0064,             // Address Range Minimum
> >                    0x0064,             // Address Range Maximum
> >                    0x01,               // Address Alignment
> >                    0x01,               // Address Length
> >                    )
> >                IRQNoFlags ()
> >                    {1}
> >                })
> >                Return (TMP)
> >            }
> >        }
> >    /* PS/2 mouse */
> >        Device (MOU) 
> >        {
> >            Name (_HID, EisaId ("PNP0F13"))
> >            Method (_STA, 0, NotSerialized)
> >            {
> >                Return (0x0f)
> >            }
> >            Method (_CRS, 0, NotSerialized)
> >            {
> >                Name (TMP, ResourceTemplate ()
> >                {
> >                     IRQNoFlags () {12}
> >                })
> >                Return (TMP)
> >            }
> >        }
> >    /* PS/2 floppy controller */
> >    Device (FDC0)
> >    {
> >        Name (_HID, EisaId ("PNP0700"))
> > Method (_STA, 0, NotSerialized)
> > {
> >     Return (0x0F)
> > }
> > Method (_CRS, 0, NotSerialized)
> > {
> >     Name (BUF0, ResourceTemplate ()
> >                {
> >                    IO (Decode16, 0x03F2, 0x03F2, 0x00, 0x04)
> >                    IO (Decode16, 0x03F7, 0x03F7, 0x00, 0x01)
> >                    IRQNoFlags () {6}
> >                    DMA (Compatibility, NotBusMaster, Transfer8) {2}
> >                })
> >     Return (BUF0)
> > }
> >    } //FD END
> >    } //ISA END
> > } // End of PCI0
> > } // End of _SB
> >
> > +} // End of Definition Block
> > Index: src/mainboard/asus/a8v-e_se/mainboard.c
> >
> > --- src/mainboard/asus/a8v-e_se/mainboard.c	(revision 0)
> > +++ src/mainboard/asus/a8v-e_se/mainboard.c	(revision 0)
> > @@ -0,0 +1,31 @@
> > +/*
> > This file is part of the LinuxBIOS project.
> > Copyright (C) 2007 Rudolf Marek
> > This program is free software; you can redistribute it and/or modify
> > it under the terms of the GNU General Public License v2 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 <device/device.h>
> > +#include <device/pci.h>
> > +#include <device/pci_ids.h>
> > +#include <device/pci_ops.h>
> > +#include "chip.h"
> >
> > +#if CONFIG_CHIP_NAME == 1
> > +struct chip_operations mainboard_asus_a8v_ops = {
>
> struct chip_operations mainboard_asus_a8v_e_se_ops
> > CHIP_NAME("A8V Mainboard")
>
> CHIP_NAME("ASUS A8V-E SE Mainboard")

yep
> > +};
> > +#endif
> > Index: src/mainboard/asus/a8v-e_se/cmos.layout
> > ===================================================================
> > --- src/mainboard/asus/a8v-e_se/cmos.layout	(revision 0)
> > +++ src/mainboard/asus/a8v-e_se/cmos.layout	(revision 0)
> > @@ -0,0 +1,98 @@
> > +entries
> >
> > +#start-bit length  config config-ID    name
> > +#0            8       r       0        seconds
> > +#8            8       r       0        alarm_seconds
> > +#16           8       r       0        minutes
> > +#24           8       r       0        alarm_minutes
> > +#32           8       r       0        hours
> > +#40           8       r       0        alarm_hours
> > +#48           8       r       0        day_of_week
> > +#56           8       r       0        day_of_month
> > +#64           8       r       0        month
> > +#72           8       r       0        year
> > +#80           4       r       0        rate_select
> > +#84           3       r       0        REF_Clock
> > +#87           1       r       0        UIP
> > +#88           1       r       0        auto_switch_DST
> > +#89           1       r       0        24_hour_mode
> > +#90           1       r       0        binary_values_enable
> > +#91           1       r       0        square-wave_out_enable
> > +#92           1       r       0        update_finished_enable
> > +#93           1       r       0        alarm_interrupt_enable
> > +#94           1       r       0        periodic_interrupt_enable
> > +#95           1       r       0        disable_clock_updates
> > +#96         288       r       0        temporary_filler
> > +0          384       r       0        reserved_memory
> > +384          1       e       4        boot_option
> > +385          1       e       4        last_boot
> > +386          1       e       1        ECC_memory
> > +388          4       r       0        reboot_bits
> > +392          3       e       5        baud_rate
> > +395          1       e       1        hw_scrubber
> > +396          1       e       1        interleave_chip_selects
> > +397          2       e       8        max_mem_clock
> > +399         1       e       2        dual_core
> > +400          1       e       1        power_on_after_fail
> > +412          4       e       6        debug_level
> > +416          4       e       7        boot_first
> > +420          4       e       7        boot_second
> > +424          4       e       7        boot_third
> > +428          4       h       0        boot_index
> > +432         8       h       0        boot_countdown
> > +440          4       e       9        slow_cpu
> > +444          1       e       1        nmi
> > +445          1       e       1        iommu
> > +728        256       h       0        user_data
> > +984         16       h       0        check_sum
> > +# Reserve the extended AMD configuration registers
> > +1000        24       r       0        reserved_memory
> >
> > +enumerations
> >
> > +#ID value   text
> > +1     0     Disable
> > +1     1     Enable
> > +2     0     Enable
> > +2     1     Disable
> > +4     0     Fallback
> > +4     1     Normal
> > +5     0     115200
> > +5     1     57600
> > +5     2     38400
> > +5     3     19200
> > +5     4     9600
> > +5     5     4800
> > +5     6     2400
> > +5     7     1200
> > +6     6     Notice
> > +6     7     Info
> > +6     8     Debug
> > +6     9     Spew
> > +7     0     Network
> > +7     1     HDD
> > +7     2     Floppy
> > +7     8     Fallback_Network
> > +7     9     Fallback_HDD
> > +7     10    Fallback_Floppy
> > +#7     3     ROM
> > +8     0     DDR400
> > +8     1     DDR333
> > +8     2     DDR266
> > +8     3     DDR200
> > +9     0     off
> > +9     1     87.5%
> > +9     2     75.0%
> > +9     3     62.5%
> > +9     4     50.0%
> > +9     5     37.5%
> > +9     6     25.0%
> > +9     7     12.5%
> >
> > +checksums
> >
> > +checksum 392 983 984
> > Index: src/mainboard/asus/a8v-e_se/cache_as_ram_auto.c
> >
> > --- src/mainboard/asus/a8v-e_se/cache_as_ram_auto.c	(revision 0)
> > +++ src/mainboard/asus/a8v-e_se/cache_as_ram_auto.c	(revision 0)
> > @@ -0,0 +1,344 @@
> > +/*
> > This file is part of the LinuxBIOS project.
> > Based on other cache_as_ram_auto.c.
>
> Drop this line, not needed.

ok
> > Copyright (C) 2006 AMD
> > Written by Yinghai Lu  for AMD.
> > Copyright (C) 2006 MSI
> > Written by Bingxun Shi  for MSI.
> > Copyright (C) 2007 Rudolf Marek
> > 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
> > */
> >
> > +#define ASSEMBLY 1
> > +#define __ROMCC__
> >
> > +#define RAMINIT_SYSINFO 1
> >
> > +#define CACHE_AS_RAM_ADDRESS_DEBUG 0
> >
> > +unsigned int get_sbdn(unsigned bus);
> >
> > +//used by raminit
> > +#define QRANK_DIMM_SUPPORT 1
> >
> > +//used by init_cpus and fidvid
> > +#define K8_SET_FIDVID 1
> > +//if we want to wait for core1 done before DQS training, set it to 0
> > +#define K8_SET_FIDVID_CORE0_ONLY 1
> >
> > +//#define DEBUG_SMBUS 1
> >
> > +#include <stdint.h>
> > +#include <device/pci_def.h>
> > +#include <arch/io.h>
> > +#include <device/pnp_def.h>
> > +#include <arch/romcc_io.h>
> > +#include <cpu/x86/lapic.h>
> > +#include "option_table.h"
> > +#include "pc80/mc146818rtc_early.c"
> >
> > +#include "pc80/serial.c"
> > +#include "arch/i386/lib/console.c"
> >
> > +#include <cpu/amd/model_fxx_rev.h>
> > +#include "northbridge/amd/amdk8/raminit.h"
> > +#include "cpu/amd/model_fxx/apic_timer.c"
> > +#include "lib/delay.c"
> >
> > +#if CONFIG_USE_INIT == 0
> > +#include "lib/memcpy.c"
> > +#endif
> >
> > +#include "cpu/x86/lapic/boot_cpu.c"
> > +#include "northbridge/amd/amdk8/reset_test.c"
> > +#include "northbridge/amd/amdk8/debug.c"
> > +#include "northbridge/amd/amdk8/early_ht.c"
> >
> > +#include "superio/winbond/w83627ehg/w83627ehg_early_serial.c"
> > +#include "southbridge/via/vt8237r/vt8237r_early_smbus.c"
> >
> > +#include "cpu/amd/mtrr/amd_earlymtrr.c"
> > +#include "cpu/x86/bist.h"
> >
> > +#include "northbridge/amd/amdk8/setup_resource_map.c"
> >
> > +#define SERIAL_DEV PNP_DEV(0x2e, W83627EHG_SP1)
> > +#define GPIO_DEV PNP_DEV(0x2e, W83627EHG_GPIO_SUSLED)
> > +#define RTC_DEV PNP_DEV(0x2e, W83627EHG_RTC)
> > +//#include "southbridge/nvidia/mcp55/mcp55_early_ctrl.c"
>
> Drop?

ok
> > +static void memreset_setup(void)
> > +{
> > +}
> >
> > +static void memreset(int controllers, const struct mem_controller *ctrl)
> > +{
> > +}
> >
> > +static inline int spd_read_byte(unsigned device, unsigned address)
> > +{
> > return smbus_read_byte(device, address);
> >
> > +}
> >
> > +#define K8_4RANK_DIMM_SUPPORT 1
> >
> > +#include "northbridge/amd/amdk8/amdk8.h"
> > +#include "northbridge/amd/amdk8/raminit.c"
> > +#include "northbridge/amd/amdk8/coherent_ht.c"
> > +#include "northbridge/amd/amdk8/incoherent_ht.c"
> > +#include "sdram/generic_sdram.c"
> >
> > +#include "cpu/amd/dualcore/dualcore.c"
> >
> > +#include "southbridge/via/k8t890/k8t890_early_car.c"
> >
> > +#include "cpu/amd/car/copy_and_run.c"
> >
> > +#include "cpu/amd/car/post_cache_as_ram.c"
> >
> > +#include "cpu/amd/model_fxx/init_cpus.c"
> > +#include "cpu/amd/model_fxx/fidvid.c"
> >
> > +#include "northbridge/amd/amdk8/resourcemap.c"
> >
> > +void activate_spd_rom(const struct mem_controller *ctrl)
> > +{
> >
> > +}
> >
> > +void hard_reset(void)
> > +{
> > /* nothing to do */
>
> Drop the comment, it's incorrect.

ok
> > print_info("NO HARD RESET  FIX ME!\n");
> >
> > +}
> >
> > +void soft_reset(void)
> > +{
> > uint8_t tmp;
> > set_bios_reset();
> > print_debug("soft reset \r\n");
> > /* PCI reset */
> > tmp = pci_read_config8(PCI_DEV(0, 0x11, 0), 0x4f);
> > tmp |= 0x01;
> > pci_write_config8(PCI_DEV(0, 0x11, 0), 0x4f, tmp);
>
> Is this tested for this board or a copy from somewhere else?

it works ! Finally yeah !
> > while (1) {
> > /* daisy daisy ... */
>
> ???

http://en.wikipedia.org/wiki/Hal_9000

By the time HAL's logic is completely gone, he begins singing the song "Daisy 
Bell", which is perhaps the most recognized scene in the film.
> > hlt();
> > }
> >
> > +}
> >
> > +unsigned int get_sbdn(unsigned bus)
> > +{
> > device_t dev;
> > /* Find the device.
> > * There can only be one 8111 on a hypertransport chain/bus.
> > */
>
> Comment is incorrect, clone from somewhere else.

yes
> > dev = pci_locate_device_on_bus(PCI_ID(PCI_VENDOR_ID_VIA, 0x3227),
>
> What's 0x3227? Use the respective ID from pci_ids.h, please.

its via SB, I dont know if I need this at all, imho yes
> > 		       bus);
> > return (dev >> 15) & 0x1f;
> >
> > +}
> >
> > +#if USE_FALLBACK_IMAGE == 1
> >
> > +void failover_process(unsigned long bist, unsigned long cpu_init_detectedx)
> > +{
> > +//        unsigned last_boot_normal_x = last_boot_normal();
> > +//FIXME
> > unsigned last_boot_normal_x = 1;
> >
> > +//         print_info("failover process\r\n");
> > u8 reg;
> > pnp_enter_ext_func_mode(SERIAL_DEV);
> > reg = pnp_read_config(SERIAL_DEV, 0x24);
> > pnp_write_config(SERIAL_DEV, 0x24, (reg & ~0x40));	/* we have 24MHz input */
> > reg = pnp_read_config(SERIAL_DEV, 0x2A);
> > pnp_write_config(SERIAL_DEV, 0x2A, (reg | 1));	/* we have GPIO for KB/MS PIN */
> > reg = pnp_read_config(SERIAL_DEV, 0x2C);
> > pnp_write_config(SERIAL_DEV, 0x2C, (reg | 0xf0));	/* we have all RESTOUT and even some reserved bits too */
> > pnp_exit_ext_func_mode(SERIAL_DEV);
> > pnp_enter_ext_func_mode(GPIO_DEV);
> > pnp_set_logical_device(GPIO_DEV);
> > pnp_write_config(GPIO_DEV, 0xe0, 0xde);	// 1101110  0=output 1=input
> > pnp_write_config(GPIO_DEV, 0xe1, 0x1);	//set output val
> > pnp_write_config(GPIO_DEV, 0xe2, 0x0);	//no inversion
> > pnp_write_config(GPIO_DEV, 0xe3, 0x3);	//0000 0011 0=output 1=input
> > pnp_write_config(GPIO_DEV, 0xe4, 0xa4);	//set output val
> > pnp_write_config(GPIO_DEV, 0xe5, 0x0);	//no inversion
> > pnp_write_config(GPIO_DEV, 0x30, 0x9);	//Enable GPIO 2 & GPIO 5
> > pnp_exit_ext_func_mode(GPIO_DEV);
> > w83627ehg_enable_serial(SERIAL_DEV, TTYS0_BASE);
> > uart_init();
> > console_init();
> > print_info("now booting... fallback\r\n");
> > /* Is this a cpu only reset? or Is this a secondary cpu? */
> > if ((cpu_init_detectedx) || (!boot_cpu())) {
> > if (last_boot_normal_x) {
> > 	goto normal_image;
> > } else {
> > 	goto fallback_image;
> > }
> > }
> > /* Nothing special needs to be done to find bus 0 */
> > /* Allow the HT devices to be found */
> > enumerate_ht_chain();
> > /* Is this a deliberate reset by the bios */
> > if (bios_reset_detected() && last_boot_normal_x) {
> > goto normal_image;
> > }
> > /* This is the primary cpu how should I boot? */
> > else if (do_normal_boot()) {
> > goto normal_image;
> > } else {
> > goto fallback_image;
> > }
> >  normal_image:
> > //print_info("JMP normal image\r\n");
> > __asm__ volatile ("jmp __normal_image":	/* outputs */
> > 	  :"a" (bist), "b"(cpu_init_detectedx)	/* inputs */
> >    );
> >  fallback_image:
> > ;
> >
> > +}
> > +#endif
> >
> > +void real_main(unsigned long bist, unsigned long cpu_init_detectedx);
> >
> > +void cache_as_ram_main(unsigned long bist,
> >        unsigned long cpu_init_detectedx)
> >
> > +{
> >
> > +#if USE_FALLBACK_IMAGE == 1
> > failover_process(bist, cpu_init_detectedx);
> >
> > +#endif
> > real_main(bist, cpu_init_detectedx);
> >
> > +}
> >
> > +void real_main(unsigned long bist, unsigned long cpu_init_detectedx)
> > +{
> > static const uint16_t spd_addr[] = {
> > (0xa << 3) | 0, (0xa << 3) | 2, 0, 0,
> > (0xa << 3) | 1, (0xa << 3) | 3, 0, 0,
> >
> > +#if CONFIG_MAX_PHYSICAL_CPUS > 1
> > (0xa << 3) | 4, (0xa << 3) | 6, 0, 0,
> > (0xa << 3) | 5, (0xa << 3) | 7, 0, 0,
> >
> > +#endif
> > };
> > unsigned bsp_apicid = 0;
> > int needs_reset = 0;
> > struct sys_info *sysinfo =
> >    (DCACHE_RAM_BASE + DCACHE_RAM_SIZE -
> >     DCACHE_RAM_GLOBAL_VAR_SIZE);
> > char *p;
> > u8 reg;
> > pnp_enter_ext_func_mode(SERIAL_DEV);
> > reg = pnp_read_config(SERIAL_DEV, 0x24);
> > pnp_write_config(SERIAL_DEV, 0x24, (reg & ~0x40));	/* we have 24MHz input */
> > reg = pnp_read_config(SERIAL_DEV, 0x2A);
> > pnp_write_config(SERIAL_DEV, 0x2A, (reg | 1));	/* we have GPIO for KB/MS PIN */
> > reg = pnp_read_config(SERIAL_DEV, 0x2C);
> > pnp_write_config(SERIAL_DEV, 0x2C, (reg | 0xf0));	/* we have all RESTOUT and even some reserved bits too */
> > pnp_exit_ext_func_mode(SERIAL_DEV);
> > pnp_enter_ext_func_mode(GPIO_DEV);
> > pnp_set_logical_device(GPIO_DEV);
> > pnp_write_config(GPIO_DEV, 0xe0, 0xde);	// 1101110  0=output 1=input
> > pnp_write_config(GPIO_DEV, 0xe1, 0x1);	//set output val
> > pnp_write_config(GPIO_DEV, 0xe2, 0x0);	//no inversion
> > pnp_write_config(GPIO_DEV, 0xe3, 0x3);	//0000 0011 0=output 1=input
> > pnp_write_config(GPIO_DEV, 0xe4, 0xa4);	//set output val
> > //0x10 seems to control something with SGD VIA
> > pnp_write_config(GPIO_DEV, 0xe5, 0x0);	//no inversion
> > pnp_write_config(GPIO_DEV, 0x30, 0x9);	//Enable GPIO 2 & GPIO 5
> > pnp_exit_ext_func_mode(GPIO_DEV);
> > w83627ehg_enable_serial(SERIAL_DEV, TTYS0_BASE);
> > uart_init();
> > console_init();
> > print_info("now booting... real_main\r\n");
> > if (bist == 0) {
> > bsp_apicid = init_cpus(cpu_init_detectedx, sysinfo);
> > }
> > /* Halt if there was a built in self test failure */
> > report_bist_failure(bist);
> > setup_default_resource_map();
> > setup_coherent_ht_domain();
> > wait_all_core0_started();
> > print_info("now booting... Core0 started\r\n");
> >
> > +#if CONFIG_LOGICAL_CPUS==1
> > // It is said that we should start core1 after all core0 launched
> > start_other_cores();
> > wait_all_other_cores_started(bsp_apicid);
> >
> > +#endif
> > init_timer();
> > ht_setup_chains_x(sysinfo);	// it will init sblnk and sbbusn, nodes, sbdn
> > needs_reset = optimize_link_coherent_ht();
> > needs_reset |= optimize_link_incoherent_ht(sysinfo);
> > /* Fixme it assumes that 1000MHz LDT is selected. */
> > needs_reset |= k8t890_early_setup_car(16, 0x6);
> > if (needs_reset) {
> > print_debug("ht reset -\r\n");
> > soft_reset();
> > }
> > /* stop the APs so we can start them later in init */
> >    allow_all_aps_stop(bsp_apicid);
> > /* It's the time to set ctrl now; */
> > fill_mem_ctrl(sysinfo->nodes, sysinfo->ctrl, spd_addr);
> > enable_smbus();
> > memreset_setup();
> > sdram_initialize(sysinfo->nodes, sysinfo->ctrl, sysinfo);
> > post_cache_as_ram();
> >
> > +}
> > Index: targets/asus/a8v-e_se/Config.lb
> >
> > --- targets/asus/a8v-e_se/Config.lb	(revision 0)
> > +++ targets/asus/a8v-e_se/Config.lb	(revision 0)
> > @@ -0,0 +1,102 @@
> > +##
> > +## This file is part of the LinuxBIOS project.
> > +##
> > +## Copyright (C) 2007 Rudolf Marek 
> > +##
> > +## This program is free software; you can redistribute it and/or modify
> > +## it under the terms of the GNU General Public License v2 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 a8v-e_se
> > +mainboard asus/a8v-e_se
> >
> > +romimage "normal"
> > +#       48K for SCSI FW
> > +#        option ROM_SIZE = 475136
> > +#       option ROM_SIZE = 512*1024-36*1024
> >  option ROM_SIZE = 512*1024
> >
> > +#       48K for SCSI FW and 48K for ATI ROM
> > +#       option ROM_SIZE = 425984
> > +#       64K for Etherboot
> > +#        option ROM_SIZE = 458752
> > +#        option USE_FAILOVER_IMAGE=0
> > option USE_FALLBACK_IMAGE=0
> >
> > +#      option ROM_IMAGE_SIZE=0x13800
> > +#      option ROM_IMAGE_SIZE=0x18800
> >   option ROM_IMAGE_SIZE=0x20000
> >
> > +#      option ROM_IMAGE_SIZE=0x15800
> >   option XIP_ROM_SIZE=0x40000
> >   option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Normal"
> >
> > +#       payload ../../../payloads/tg3--ide_disk.zelf
> > +#        payload ../../../payloads/filo.elf
> > +#        payload ../../../payloads/filo_mem.elf
> > +#        payload ../../../payloads/filo.zelf
> > +#        payload ../../../payloads/tg3--filo_hda2.zelf
> > +#      payload ../../../payloads/tg3.zelf
> > +#      payload ../../../../payloads/tg3_vga.zelf
> >  payload filo.elf
> >
> > +#       payload /tg3--filo.elf
> > +#      payload /payload
> > +#      payload ../../../../payloads/e1000_vga.zelf
> > +#      payload ../../../../payloads/tg3--filo_hda2_vga_5_4.zelf
> > +#      payload ../../../payloads/tg3_com2.zelf
> > +#       payload ../../../payloads/e1000--filo.zelf
> > +#        payload ../../../payloads/tg3--e1000--filo.zelf
> > +#        payload ../../../payloads/tg3--eepro100--e1000--filo_hda2.zelf
> > +#      payload ../../../payloads/tg3--eepro100--e1000--filo_hda2_5.3.zelf
> > +#      payload ../../../payloads/tg3--eepro100--e1000--filo_hda2_com2.zelf
> > +end
> >
> > +romimage "fallback"
> >   option USE_FALLBACK_IMAGE=1
> > #       option USE_FAILOVER_IMAGE=0
> >
> > +#      option ROM_IMAGE_SIZE=0x13800
> > +#      option ROM_IMAGE_SIZE=0x19800
> >   option ROM_IMAGE_SIZE=0x20000
> >
> > +#      option ROM_IMAGE_SIZE=0x15800
> >   option XIP_ROM_SIZE=0x40000
> >   option LINUXBIOS_EXTRA_VERSION="$(shell cat ../../VERSION)_Fallback"
> >
> > +#       payload ../../../payloads/tg3--ide_disk.zelf
> > +#        payload ../../../payloads/filo.elf
> > +#        payload ../../../payloads/filo_mem.elf
> > +#        payload ../../../payloads/filo.zelf
> > +#        payload ../../../payloads/tg3--filo_hda2.zelf
> > +#      payload ../../../payloads/tg3.zelf
> > +#      payload ../../../../payloads/tg3_vga.zelf
> > +#      payload ../../../../payloads/memtest
> > +#      payload ../../../../payloads/e1000_vga.zelf
> > +#      payload ../../../../payloads/filo_hda.zelf
> >  payload filo.elf
> >
> > +#       payload /tg3--filo.elf
> > +#      payload /payload
> > +#      payload ../../../../payloads/tg3--filo_hda2_vga_5_4.zelf
> > +#      payload ../../../payloads/tg3_com2.zelf
> > +#       payload ../../../payloads/e1000--filo.zelf
> > +#        payload ../../../payloads/tg3--e1000--filo.zelf
> > +#        payload ../../../payloads/tg3--eepro100--e1000--filo_hda2.zelf
> > +#      payload ../../../payloads/tg3--eepro100--e1000--filo_hda2_5.3.zelf
> > +#      payload ../../../payloads/tg3--eepro100--e1000--filo_hda2_com2.zelf
>
> Please drop all commented payload lines, they're not needed.

ok
> Looks nice otherwise.

Ok I will fix it.

Rudolf

[LinuxBIOS] [PATCH] Add support for the Asus A8V-E SE motherboard

[Uwe Hermann]

On Tue, Oct 30, 2007 at 09:58:50PM +0100, Rudolf Marek wrote:
> Hi Uwe,
> > Why this? Doesn't the usual method work?
> > #include "southbridge/via/vt8237r/vt8237r.h"
>
> Imho not, I tried with leading src/

The "src" is not needed. The above version should work, it does for
other boards AFAIK.
> > > memcpy(header->oem_id, "LXBIOS", 6);
> >
> > "LinuxBIOS" as string? How long can the ID become?
> > > memcpy(header->oem_table_id, "LXBACPI ", 8);
> > > memcpy(header->asl_compiler_id, "LXB", 8);
> >
> > Same here. How long?

OK, this can stay I guess. No need to change it.
> > Do you have 'superiotool -dV' output from the original BIOS so we can
> > check some of the commented values?
>
> Well I think we can enable something... Perhaps game port and midi.
>
> Probing for Winbond Super I/O (init=0x87,0x87) at 0x2e...
> Found Winbond W83627EHF/EF/EHG/EG (id=0x88, rev=0x63) at 0x2e
> Register dump:
> idx 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f
> val 88 63 ff 00 80 00 00 ff 50 04 01 00 f0 21 00 ff
> def 88 MM ff 00 MM 00 MM RR 50 04 00 RR 00 21 00 00
> LDN 0x00 (Floppy)
> idx 30 60 61 70 74 f0 f1 f2 f4 f5
> val 00 00 00 00 04 0e 00 ff 00 00
> def 01 03 f0 06 02 8e 00 ff 00 00
> LDN 0x01 (Parallel port)
> idx 30 60 61 70 74 f0
> val 01 03 78 07 03 3f
> def 01 03 78 07 04 3f

Probably needs an additional

drq 0x74 = 3
> LDN 0x02 (COM1)
> idx 30 60 61 70 f0
> val 01 03 f8 04 00
> def 01 03 f8 04 00
> LDN 0x03 (COM2)
> idx 30 60 61 70 f0 f1
> val 00 00 00 00 00 00
> def 01 02 f8 03 00 00
> LDN 0x05 (Keyboard)
> idx 30 60 61 62 63 70 72 f0
> val 00 00 00 00 00 00 00 83
> def 01 00 60 00 64 01 0c 83
> LDN 0x06 (Serial flash interface)
> idx 30 62 63
> val 00 ff ff
> def 00 00 00

Nothing needed for this LDN, AFAICS.
> LDN 0x07 (GPIO 1, GPIO 6, game port, MIDI port)
> idx 30 60 61 62 63 70 f0 f1 f2 f3 f4 f5 f6 f7
> val 06 02 01 03 30 0a ff ff ff ff ff ff ff 00
> def 00 02 01 03 30 09 ff 00 00 00 ff 00 00 00

io 0x60 = 0x201
io 0x62 = 0x330
irq 0x70 = 0xa

(according to superiotool, but the current values might also work,
as far as I know these addresses are not hard requirements)
> LDN 0x08 (WDTO#, PLED)
> idx 30 f5 f6 f7
> val 00 ff 00 ff
> def 00 00 00 00
> LDN 0x09 (GPIO 2, GPIO 3, GPIO 4, GPIO 5, SUSLED)
> idx 30 e0 e1 e2 e3 e4 e5 f0 f1 f2 f3 f4 f5 f6 f7
> val 09 de 01 00 03 a4 00 ff ff ff 09 ff ff ff ff
> def 00 ff 00 00 ff 00 00 ff 00 00 00 ff 00 00 00
> LDN 0x0a (ACPI)
> idx 30 70 e0 e1 e2 e3 e4 e5 e6 e7 e8 f2 f3 f4 f6 f7
> val 00 00 01 00 ff 24 30 00 10 10 09 7c 00 00 00 00
> def 00 00 01 00 ff 08 00 RR 00 00 RR 7c 00 00 00 00
> LDN 0x0b (Hardware monitor)
> idx 30 60 61 70 f0 f1
> val 01 02 90 00 c1 3f
> def 00 00 00 00 c1 00

io 0x60 = 0x290

You can test with lm-sensors, but I guess you already know that ;-)
> > >                                           end #end SIO
> > >                                   end #end 11
> > >                                   device pci 12.0 off end # VIA LAN
> >
> > Why off? Is this the integrated SB LAN or another onboard PCI device?
>
> yes it is in SB lan, which is not connected.

OK, add this as comment, it looks strange and people might wonder why
it's disabled.
> > >    static const char sig[4] = "PCMP";
> > >    static const char oem[8] = "LNXI    ";
> >
> > Should be "ASUS    " probably, but I don't think that can break anything,
> > it's more a cosmetic issue AFAIK.
>
> We are the BIOS oem ;)
> > >    static const char productid[12] = "A8V-E SE    ";

Hm, is "oem" really the _BIOS_ vendor? If so, what is productid then?
Is it really the board name? Or the BIOS version or something?
> > > Index: src/mainboard/asus/a8v-e_se/acpi_tables.c
> > >
> > > --- src/mainboard/asus/a8v-e_se/acpi_tables.c	(revision 0)
> > > +++ src/mainboard/asus/a8v-e_se/acpi_tables.c	(revision 0)
> > > @@ -0,0 +1,170 @@
> > > +/*
> > > This file is part of the LinuxBIOS project.
> > > written by Stefan Reinauer
> > > ACPI FADT, FACS, and DSDT table support added by + * Nick Barker
> > >
> > > , and those portions
> > > Copyright (C) 2007 Rudolf Marek
> >
> > Hm, please add
> > Copyright (C) xxxx Stefan Reinauer 
> > Copyright (C) xxxx Nick Barker 
> > then. I think this is not done in the original file either, and should
> > be fixed there, too. Listing all copyright owners explicitly is important.
>
> What about xxxxx?

The year(s) of the copyright.

* (C) Copyright 2004 Nick Barker
 * (C) Copyright 2005 Stefan Reinauer

(if this is based on the epia-m version of the file)
> > > +##
> > > +## Build code to export a CMOS option table
> > > +##
> > > +default HAVE_OPTION_TABLE=0
> >
> > Make this 1. If the file is there already, why not use it?
>
> I need to have cmos valid for old award bios, I need the defaults from the
> option table. Even if I do not write to CMOS some bits are strange and 
> confuses linuxbios configuration. I will fix together with proper CMOS 
> support.

OK.
> > > +default MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x1043
> > > +#default MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x1234
> >
> > Is it really 0x1234? Looks like a dummy value, but I might be wrong.
>
> I dont know what should I put here.

The subsystem IDs of the board. lspci -vvv lists them, e.g.

Subsystem: Micro-Star International Co., Ltd. Unknown device 7260

It's the 16-bit-values at 0x2c and 0x2e in the PCI config space
(see lspci -xxx output), in the above example:

[...]
20: 00 00 00 00 00 00 00 00 00 00 00 00 62 14 60 72
[...]

So 0x1462 is the subsystem vendor (MSI) and 0x7260 is the subsystem
device ID (note the byte order!).

HTH, Uwe.

[LinuxBIOS] [PATCH] Add support for the Asus A8V-E SE motherboard

[Rudolf Marek]

Ok here it comes...

I'm attaching the patch to add support for Asus A8V-E SE motherboard.

Signed-off-by: Rudolf Marek

I will repost some patches which have not yet been accepted, so my SVN tree have 
no diffs.

Rudolf

[LinuxBIOS] [PATCH] Add support for the Asus A8V-E SE motherboard

[Stefan Reinauer]

* Uwe Hermann  [071031 00:12]:
> > > > Index: src/mainboard/asus/a8v-e_se/acpi_tables.c
> > > >
> > > > --- src/mainboard/asus/a8v-e_se/acpi_tables.c	(revision 0)
> > > > +++ src/mainboard/asus/a8v-e_se/acpi_tables.c	(revision 0)
> > > > @@ -0,0 +1,170 @@
> > > > +/*
> > > > This file is part of the LinuxBIOS project.
> > > > written by Stefan Reinauer
> > > > ACPI FADT, FACS, and DSDT table support added by + * Nick Barker
> > > >
> > > > , and those portions
> > > > Copyright (C) 2007 Rudolf Marek
> > >
> > > Hm, please add
> > > Copyright (C) xxxx Stefan Reinauer 
> > > Copyright (C) xxxx Nick Barker 
> > > then. I think this is not done in the original file either, and should
> > > be fixed there, too. Listing all copyright owners explicitly is important.
> >
> > What about xxxxx?
>
> The year(s) of the copyright.
> (C) Copyright 2004 Nick Barker
> (C) Copyright 2005 Stefan Reinauer

Uwe.. I am listed as the original author.. how comes you suggest Nick
has a copyright older than mine, even though the comment says he _added_
something to my code?

I wrote the ACPI code in 2003, originally for K8. This code is derived
from it.

Which is why this is (C) 2003 SUSE Linux AG

[LinuxBIOS] [PATCH] Add support for the Asus A8V-E SE motherboard

[Carl-Daniel Hailfinger]

On 30.10.2007 21:58, Rudolf Marek wrote:
> > >    static const char oem[8] = "LNXI    ";
> >
> > Should be "ASUS    " probably, but I don't think that can break anything,
> > it's more a cosmetic issue AFAIK.
>
> We are the BIOS oem ;)

LNXI is the company "Linux Networx". They did contribute to LinuxBIOS in
the past, but I don't think we should list them as the BIOS OEM.

Regards,
Carl-Daniel

[LinuxBIOS] [PATCH] Add support for the Asus A8V-E SE motherboard

[Stefan Reinauer]

* Rudolf Marek  [071030 21:58]:
> > "LinuxBIOS" as string? How long can the ID become?
>
> 6 bytes.

You could also use these defines from acpi.h:

#define OEM_ID                "LXBIOS"
#define ASLC                  "NONE"
> > > memcpy(header->oem_table_id, "LXBACPI ", 8);
> > > memcpy(header->asl_compiler_id, "LXB", 8);
> >
> > Same here. How long?
>
> 8 and 8, it is the last parameter.

Not so sure.

from acpi.h:
char asl_compiler_id [4];    /* ASL compiler vendor ID */\

one is wrong.. which one?

[..] regarding FADT [..]
> Yes perhaps. I used some example from other code.

We should move this information to the dts in v3.
> > > +void *smp_write_config_table(void *v)
> > > +{
> > >    static const char sig[4] = "PCMP";
> > >    static const char oem[8] = "LNXI    ";
> >
> > Should be "ASUS    " probably, but I don't think that can break anything,
> > it's more a cosmetic issue AFAIK.
>
> We are the BIOS oem ;)

Then make it LNXB. LNXI is Linux Networx, a former contributor or
LinuxBIOS.
> > Copyright (C) xxxx Stefan Reinauer 
> > Copyright (C) xxxx Nick Barker
> >
> > then. I think this is not done in the original file either, and should
> > be fixed there, too. Listing all copyright owners explicitly is important.
>
> What about xxxxx?

Just forget about this for now. It's a different issue and should not
block your code.
> > > +default HAVE_OPTION_TABLE=0
> >
> > Make this 1. If the file is there already, why not use it?
> I need to have cmos valid for old award bios, I need the defaults from the
> option table. Even if I do not write to CMOS some bits are strange and confuses 
> linuxbios configuration. I will fix together with proper CMOS support.

I suggest making the "default" 1 and overriding it in the targets/
Config.lb with 0 to reflect that special configuration. Maybe with a
comment?
> > > while (1) {
> > > /* daisy daisy ... */
> >
> > ???
>
> http://en.wikipedia.org/wiki/Hal_9000

:-)) I love it.

Stefan

[LinuxBIOS] [PATCH] Add support for the Asus A8V-E SE motherboard

[Rudolf Marek]

> one is wrong.. which one?

It is 4 bytes, followed by 4 bytes of revision.
So the memcpy is wrong. I fixed that
> Then make it LNXB. LNXI is Linux Networx, a former contributor or
> LinuxBIOS.

OK
> > > Copyright (C) xxxx Stefan Reinauer 
> > > Copyright (C) xxxx Nick Barker
> > >
> > > then. I think this is not done in the original file either, and should
> > > be fixed there, too. Listing all copyright owners explicitly is important.
> >
> > What about xxxxx?
>
> Just forget about this for now. It's a different issue and should not
> block your code.

I put 2004 Stefan and Nick 2005
> > > > while (1) {
> > > > /* daisy daisy ... */
> > >
> > > ???
> >
> > http://en.wikipedia.org/wiki/Hal_9000
>
> :-)) I love it.

Cool, the chipset is quite stupid here, you need to hold 1 and wait until it 
comes...

Signed-off-by: Rudolf Marek

I will repost some patches which have not yet been accepted, so my SVN tree have 
no diffs.

Rudolf

[LinuxBIOS] [PATCH] Add support for the Asus A8V-E SE motherboard

[Stefan Reinauer]

* Rudolf Marek  [071102 22:30]:
> Signed-off-by: Rudolf Marek
>
> I will repost some patches which have not yet been accepted, so my SVN tree 
> have no diffs.
>
> Rudolf
> Index: src/mainboard/asus/a8v-e_se/fadt.c

r2934.

[LinuxBIOS] [PATCH] Add support for the Asus A8V-E SE motherboard

[Stefan Reinauer]

* Uwe Hermann  [071030 15:18]:
> > +void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt)
> > +{
> > acpi_header_t *header = &(fadt->header);
> > memset((void *) fadt, 0, sizeof(acpi_fadt_t));
> > memcpy(header->signature, "FACP", 4);
> > header->length = 244;
> > header->revision = 1;
> > memcpy(header->oem_id, "LXBIOS", 6);
>
> "LinuxBIOS" as string? How long can the ID become?
> > memcpy(header->oem_table_id, "LXBACPI ", 8);
> > memcpy(header->asl_compiler_id, "LXB", 8);
> Same here. How long?

How about a little RTFS in the reviews? ;-) SCNR

from src/arch/i386/include/arch/acpi.h:

typedef struct acpi_table_header         /* ACPI common table header */
{
        char signature [4];          /* ACPI signature (4 ASCII characters) */\
        u32  length;                 /* Length of table, in bytes, including header */\
        u8   revision;               /* ACPI Specification minor version # */\
        u8   checksum;               /* To make sum of entire table == 0 */\
        char oem_id [6];             /* OEM identification */\
        char oem_table_id [8];       /* OEM table identification */\
        u32  oem_revision;           /* OEM revision number */\
        char asl_compiler_id [4];    /* ASL compiler vendor ID */\
        u32  asl_compiler_revision;  /* ASL compiler revision number */
} __attribute__ ((packed)) acpi_header_t;
> > fadt->firmware_ctrl = facs;
> > fadt->dsdt = dsdt;
> > fadt->preferred_pm_profile = 0;
> > fadt->sci_int = 9;
> > fadt->smi_cmd = 0;
> > fadt->acpi_enable = 0;
> > fadt->acpi_disable = 0;
> > fadt->s4bios_req = 0x0;
> > fadt->pstate_cnt = 0x0;

[..]
> > fadt->x_gpe1_blk.space_id = 1;
> > fadt->x_gpe1_blk.bit_width = 0;
> > fadt->x_gpe1_blk.bit_offset = 0;
> > fadt->x_gpe1_blk.resv = 0;
> > fadt->x_gpe1_blk.addrl = 0x0;
> > fadt->x_gpe1_blk.addrh = 0x0;
> > header->checksum =
> >    acpi_checksum((void *) fadt, sizeof(acpi_fadt_t));
>
> Let's commit this, but can it be changed later?
> This all looks very similar, maybe a 'static const struct ...' table
> with all the numbers, and a small loop to set the entries would
> be possible?

This table would be struct acpi_fadt? And copying it to ram ("the loop")
would work with memcpy?
> > Index: src/mainboard/asus/a8v-e_se/acpi_tables.c
> >
> > --- src/mainboard/asus/a8v-e_se/acpi_tables.c	(revision 0)
> > +++ src/mainboard/asus/a8v-e_se/acpi_tables.c	(revision 0)
> > @@ -0,0 +1,170 @@
> > +/*
> > This file is part of the LinuxBIOS project.
> > written by Stefan Reinauer
> > ACPI FADT, FACS, and DSDT table support added by
> > Nick Barker , and those portions
> > Copyright (C) 2007 Rudolf Marek
>
> Hm, please add
>
> Copyright (C) xxxx Stefan Reinauer 
> Copyright (C) xxxx Nick Barker
>
> then. I think this is not done in the original file either, and should
> be fixed there, too. Listing all copyright owners explicitly is important.

Let's fix this issue in another patch. It is pretty irrelevant for this review.

Stefan