[LinuxBIOS] r2698 - in trunk/LinuxBIOSv2: src/mainboard/asus src/mainboard/asus/a8n_e targets/asus targets/asus/a8n_e
svn at openbios.org
svn at openbios.org
Thu May 24 22:39:48 CEST 2007
Author: uwe
Date: 2007-05-24 22:39:48 +0200 (Thu, 24 May 2007)
New Revision: 2698
Added:
trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/
trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/Config.lb
trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/Options.lb
trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/cache_as_ram_auto.c
trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/chip.h
trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/cmos.layout
trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/get_bus_conf.c
trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/irq_tables.c
trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/mainboard.c
trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/mptable.c
trunk/LinuxBIOSv2/targets/asus/a8n_e/
trunk/LinuxBIOSv2/targets/asus/a8n_e/Config.lb
Log:
Add initial support for the ASUS A8N-E board.
Signed-off-by: Philipp Degler <pdegler at rumms.uni-mannheim.de>
Acked-by: Uwe Hermann <uwe at hermann-uwe.de>
Added: trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/Config.lb
===================================================================
--- trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/Config.lb (rev 0)
+++ trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/Config.lb 2007-05-24 20:39:48 UTC (rev 2698)
@@ -0,0 +1,353 @@
+##
+## This file is part of the LinuxBIOS project.
+##
+## Copyright (C) 2007 AMD
+## (Written by Yinghai Lu <yinghailu at amd.com> for AMD)
+## Copyright (C) 2007 Philipp Degler <pdegler at rumms.uni-mannheim.de>
+## (Thanks to LSRA University of Mannheim for their support)
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+##
+
+##
+## Compute the location and size of where this firmware image
+## (linuxBIOS plus bootloader) will live in the boot rom chip.
+##
+if USE_FAILOVER_IMAGE
+ default ROM_SECTION_SIZE = FAILOVER_SIZE
+ default ROM_SECTION_OFFSET = ( ROM_SIZE - FAILOVER_SIZE )
+else
+ if USE_FALLBACK_IMAGE
+ default ROM_SECTION_SIZE = FALLBACK_SIZE
+ default ROM_SECTION_OFFSET = ( ROM_SIZE - FALLBACK_SIZE - FAILOVER_SIZE )
+ else
+ default ROM_SECTION_SIZE = ( ROM_SIZE - FALLBACK_SIZE - FAILOVER_SIZE )
+ default ROM_SECTION_OFFSET = 0
+ end
+end
+
+##
+## Compute the start location and size size of
+## The linuxBIOS bootloader.
+##
+default PAYLOAD_SIZE = ( ROM_SECTION_SIZE - ROM_IMAGE_SIZE )
+default CONFIG_ROM_PAYLOAD_START = ( 0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1 )
+
+##
+## Compute where this copy of linuxBIOS will start in the boot rom
+##
+default _ROMBASE = ( CONFIG_ROM_PAYLOAD_START + PAYLOAD_SIZE )
+
+##
+## Compute a range of ROM that can cached to speed up linuxBIOS,
+## execution speed.
+##
+## XIP_ROM_SIZE must be a power of 2. (here 64 Kbyte)
+## XIP_ROM_BASE must be a multiple of XIP_ROM_SIZE
+##
+default XIP_ROM_SIZE = ( 64 * 1024 )
+
+if USE_FAILOVER_IMAGE
+ default XIP_ROM_BASE = ( _ROMBASE - XIP_ROM_SIZE + ROM_IMAGE_SIZE )
+else
+ if USE_FALLBACK_IMAGE
+ default XIP_ROM_BASE = ( _ROMBASE - XIP_ROM_SIZE + ROM_IMAGE_SIZE + FAILOVER_SIZE )
+ else
+ default XIP_ROM_BASE = ( _ROMBASE - XIP_ROM_SIZE + ROM_IMAGE_SIZE )
+ end
+end
+
+arch i386 end
+
+##
+## Build the objects we have code for in this directory.
+##
+
+driver mainboard.o
+
+#dir /drivers/ati/ragexl
+
+# Needed by irq_tables and mptable and acpi_tables.
+object get_bus_conf.o
+
+if HAVE_MP_TABLE
+ object mptable.o
+end
+
+if HAVE_PIRQ_TABLE
+ object irq_tables.o
+end
+
+if USE_DCACHE_RAM
+ if CONFIG_USE_INIT
+ makerule ./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 $@"
+ end
+ else
+ makerule ./auto.inc
+ depends "$(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 HAVE_FAILOVER_BOOT
+ if USE_FAILOVER_IMAGE
+ mainboardinit cpu/x86/16bit/entry16.inc
+ ldscript /cpu/x86/16bit/entry16.lds
+ end
+else
+ if USE_FALLBACK_IMAGE
+ mainboardinit cpu/x86/16bit/entry16.inc
+ ldscript /cpu/x86/16bit/entry16.lds
+ end
+end
+
+mainboardinit cpu/x86/32bit/entry32.inc
+
+if USE_DCACHE_RAM
+ if CONFIG_USE_INIT
+ ldscript /cpu/x86/32bit/entry32.lds
+ end
+
+ if CONFIG_USE_INIT
+ ldscript /cpu/amd/car/cache_as_ram.lds
+ end
+end
+
+##
+## Build our reset vector (This is where linuxBIOS is entered)
+##
+if HAVE_FAILOVER_BOOT
+ if USE_FAILOVER_IMAGE
+ mainboardinit cpu/x86/16bit/reset16.inc
+ ldscript /cpu/x86/16bit/reset16.lds
+ else
+ mainboardinit cpu/x86/32bit/reset32.inc
+ ldscript /cpu/x86/32bit/reset32.lds
+ end
+else
+ if USE_FALLBACK_IMAGE
+ mainboardinit cpu/x86/16bit/reset16.inc
+ ldscript /cpu/x86/16bit/reset16.lds
+ else
+ mainboardinit cpu/x86/32bit/reset32.inc
+ ldscript /cpu/x86/32bit/reset32.lds
+ end
+end
+
+if USE_DCACHE_RAM
+else
+ ### Should this be in the northbridge code?
+ mainboardinit arch/i386/lib/cpu_reset.inc
+end
+
+##
+## Include an id string (For safe flashing)
+##
+mainboardinit southbridge/nvidia/ck804/id.inc
+ldscript /southbridge/nvidia/ck804/id.lds
+
+##
+## ROMSTRAP table for CK804
+##
+if HAVE_FAILOVER_BOOT
+ if USE_FAILOVER_IMAGE
+ mainboardinit southbridge/nvidia/ck804/romstrap.inc
+ ldscript /southbridge/nvidia/ck804/romstrap.lds
+ end
+else
+ if USE_FALLBACK_IMAGE
+ mainboardinit southbridge/nvidia/ck804/romstrap.inc
+ ldscript /southbridge/nvidia/ck804/romstrap.lds
+ end
+end
+
+if USE_DCACHE_RAM
+ ##
+ ## Setup Cache-As-Ram
+ ##
+ mainboardinit cpu/amd/car/cache_as_ram.inc
+end
+
+
+###
+### This is the early phase of linuxBIOS startup
+### Things are delicate and we test to see if we should
+### failover to another image.
+###
+if HAVE_FAILOVER_BOOT
+ if USE_FAILOVER_IMAGE
+ if USE_DCACHE_RAM
+ ldscript /arch/i386/lib/failover_failover.lds
+ end
+ end
+else
+ if USE_FALLBACK_IMAGE
+ if USE_DCACHE_RAM
+ ldscript /arch/i386/lib/failover.lds
+ end
+ end
+end
+
+###
+### O.k. We aren't just an intermediary anymore!
+###
+
+##
+## Setup RAM
+##
+if USE_DCACHE_RAM
+ if CONFIG_USE_INIT
+ initobject auto.o
+ else
+ mainboardinit ./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/nvidia/ck804
+ device pci 0.0 on end # HT
+ device pci 1.0 on # LPC
+ chip superio/ite/it8712f
+ device pnp 2e.0 off # Floppy
+ io 0x60 = 0x03f0
+ irq 0x70 = 6
+ drq 0x74 = 2
+ end
+ device pnp 2e.1 on # Com1
+ io 0x60 = 0x03f8
+ irq 0x70 = 4
+ end
+ device pnp 2e.2 off # Com2
+ io 0x60 = 0x02f8
+ irq 0x70 = 3
+ end
+ device pnp 2e.3 on # Parallel Port
+ io 0x60 = 0x0378
+ irq 0x70 = 7
+ end
+ device pnp 2e.4 on # Environment Controller
+ io 0x60 = 0x0290
+ io 0x62 = 0x0000
+ irq 0x70 = 0x00
+ end
+ device pnp 2e.5 on # Keyboard
+ io 0x60 = 0x0060
+ io 0x62 = 0x0064
+ irq 0x70 = 0x01
+ irq 0x71 = 0x02
+ end
+ device pnp 2e.6 on # Mouse
+ irq 0x70 = 0x0c
+ irq 0x71 = 0x02
+ end
+ device pnp 2e.7 on # GPIO config
+ # Set GPIO 1 & 2
+ io 0x25 = 0x0000
+ # Set GPIO 3 & 4
+ io 0x27 = 0x2540
+ # GPIO Polarity for Set 3
+ io 0xb2 = 0x2100
+ # GPIO Pin Internal Pull up for Set 3
+ io 0xba = 0x0100
+ # Simple I/O register config
+ io 0xc0 = 0x0000
+ io 0xc2 = 0x2540
+ io 0xc8 = 0x0000
+ io 0xca = 0x0500
+ end
+ device pnp 2e.8 off end # Midi port
+ device pnp 2e.9 off end # Game port
+ device pnp 2e.a off end # IR
+ end
+ end
+ device pci 1.1 on # SM 0
+ # 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 drivers/generic/generic #dimm 1-0-0
+ # device i2c 54 on end
+ # end
+ # chip drivers/generic/generic #dimm 1-0-1
+ # device i2c 55 on end
+ # end
+ # chip drivers/generic/generic #dimm 1-1-0
+ # device i2c 56 on end
+ # end
+ # chip drivers/generic/generic #dimm 1-1-1
+ # device i2c 57 on end
+ # end
+ end # SM
+ device pci 2.0 on end # USB 1.1
+ device pci 2.1 on end # USB 2
+ device pci 4.0 off end # ACI
+ device pci 4.1 off end # MCI
+ device pci 6.0 on end # IDE
+ device pci 7.0 on end # SATA 1
+ device pci 8.0 on end # SATA 0
+ device pci 9.0 on end # PCI
+ device pci a.0 on end # NIC
+ device pci b.0 on end # PCI E 3
+ device pci c.0 on end # PCI E 2
+ device pci d.0 on end # PCI E 1
+ device pci e.0 on end # PCI E 0
+ register "ide0_enable" = "1"
+ register "ide1_enable" = "1"
+ register "sata0_enable" = "1"
+ register "sata1_enable" = "1"
+# register "mac_eeprom_smbus" = "3"
+# register "mac_eeprom_addr" = "0x51"
+ 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
Added: trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/Options.lb
===================================================================
--- trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/Options.lb (rev 0)
+++ trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/Options.lb 2007-05-24 20:39:48 UTC (rev 2698)
@@ -0,0 +1,320 @@
+##
+## This file is part of the LinuxBIOS project.
+##
+## Copyright (C) 2007 Philipp Degler <pdegler at rumms.uni-mannheim.de>
+## (Thanks to LSRA University of Mannheim for their support)
+##
+## 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
+##
+
+uses HAVE_MP_TABLE
+uses HAVE_PIRQ_TABLE
+uses USE_FALLBACK_IMAGE
+uses USE_FAILOVER_IMAGE
+uses HAVE_FALLBACK_BOOT
+uses HAVE_FAILOVER_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 FAILOVER_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 CONFIG_COMPRESSED_PAYLOAD_LZMA
+uses PAYLOAD_SIZE
+uses _ROMBASE
+uses XIP_ROM_SIZE
+uses XIP_ROM_BASE
+uses STACK_SIZE
+uses HEAP_SIZE
+uses USE_OPTION_TABLE
+uses LB_CKS_RANGE_START
+uses LB_CKS_RANGE_END
+uses LB_CKS_LOC
+uses MAINBOARD_PART_NUMBER
+uses MAINBOARD_VENDOR
+uses MAINBOARD
+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 CONFIG_CONSOLE_BTEXT
+uses HAVE_INIT_TIMER
+uses CONFIG_GDB_STUB
+uses CONFIG_CHIP_NAME
+uses CONFIG_CONSOLE_VGA
+uses CONFIG_PCI_ROM_RUN
+uses HW_MEM_HOLE_SIZEK
+
+uses USE_DCACHE_RAM
+uses DCACHE_RAM_BASE
+uses DCACHE_RAM_SIZE
+uses CONFIG_USE_INIT
+uses DCACHE_RAM_GLOBAL_VAR_SIZE
+uses CONFIG_AP_CODE_IN_CAR
+uses MEM_TRAIN_SEQ
+uses WAIT_BEFORE_CPUS_INIT
+
+uses ENABLE_APIC_EXT_ID
+uses APIC_ID_OFFSET
+uses LIFT_BSP_APIC_ID
+
+uses CONFIG_PCI_64BIT_PREF_MEM
+
+uses HT_CHAIN_UNITID_BASE
+uses HT_CHAIN_END_UNITID_BASE
+uses SB_HT_CHAIN_ON_BUS0
+uses SB_HT_CHAIN_UNITID_OFFSET_ONLY
+
+uses CONFIG_LB_MEM_TOPK
+
+
+## ROM_SIZE is the size of boot ROM that this board will use.
+## ---> 512 Kbytes
+default ROM_SIZE=(512*1024)
+
+##
+## FALLBACK_SIZE is the amount of the ROM the complete fallback image will use
+##
+default FALLBACK_SIZE=(252*1024)
+
+#FAILOVER: 4K
+default FAILOVER_SIZE=(4*1024)
+
+###
+### Build options
+###
+
+##
+## Build code for the fallback boot
+##
+default HAVE_FALLBACK_BOOT=1
+default HAVE_FAILOVER_BOOT=1
+
+##
+## Build code to reset the motherboard from linuxBIOS
+##
+default HAVE_HARD_RESET=1
+
+##
+## Build code to export a programmable irq routing table
+##
+default HAVE_PIRQ_TABLE=1
+default IRQ_SLOT_COUNT=13
+
+##
+## 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=1
+
+##
+## 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
+
+#1G memory hole
+default HW_MEM_HOLE_SIZEK=0x100000
+
+##HT Unit ID offset, default is 1, the typical one
+default HT_CHAIN_UNITID_BASE=0
+
+##real SB Unit ID, default is 0x20, mean dont touch it at last
+#default HT_CHAIN_END_UNITID_BASE=0x10
+
+#make the SB HT chain on bus 0, default is not (0)
+default SB_HT_CHAIN_ON_BUS0=2
+
+##only offset for SB chain?, default is yes(1)
+default SB_HT_CHAIN_UNITID_OFFSET_ONLY=0
+
+#BTEXT Console
+#default CONFIG_CONSOLE_BTEXT=1
+
+#VGA Console
+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=0xcf000
+#default DCACHE_RAM_SIZE=0x1000
+default DCACHE_RAM_BASE=0xc8000
+default DCACHE_RAM_SIZE=0x08000
+default DCACHE_RAM_GLOBAL_VAR_SIZE=0x01000
+default CONFIG_USE_INIT=0
+
+default CONFIG_AP_CODE_IN_CAR=0
+default MEM_TRAIN_SEQ=2
+default WAIT_BEFORE_CPUS_INIT=0
+
+## APIC stuff
+#default ENABLE_APIC_EXT_ID=0
+#default APIC_ID_OFFSET=0x10
+#default LIFT_BSP_APIC_ID=0
+
+
+#default CONFIG_PCI_64BIT_PREF_MEM=1
+
+##
+## Build code to setup a generic IOAPIC
+##
+default CONFIG_IOAPIC=1
+
+##
+## Clean up the motherboard id strings
+##
+default MAINBOARD_PART_NUMBER="A8NE"
+default MAINBOARD_VENDOR="ASUS"
+default MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x10f1
+default MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x2891
+
+###
+### LinuxBIOS layout values
+###
+
+## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy.
+default ROM_IMAGE_SIZE = (64*1024)
+#65536
+
+##
+## Use a small 8K stack
+##
+default STACK_SIZE=0x2000
+
+##
+## Use a small 16K heap
+##
+default HEAP_SIZE=0x4000
+
+##
+## Only use the option table in a normal image
+##
+#efault USE_OPTION_TABLE = !USE_FALLBACK_IMAGE
+default USE_OPTION_TABLE = (!USE_FALLBACK_IMAGE) && (!USE_FAILOVER_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
Added: trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/cache_as_ram_auto.c
===================================================================
--- trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/cache_as_ram_auto.c (rev 0)
+++ trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/cache_as_ram_auto.c 2007-05-24 20:39:48 UTC (rev 2698)
@@ -0,0 +1,276 @@
+/*
+ * This file is part of the LinuxBIOS project.
+ *
+ * Copyright (C) 2007 AMD
+ * (Written by Yinghai Lu <yinghailu at amd.com> for AMD)
+ * Copyright (C) 2007 Philipp Degler <pdegler at rumms.uni-mannheim.de>
+ * (Thanks to LSRA University of Mannheim for their support)
+ *
+ * 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__
+
+/* Used by it8712f_enable_serial(). */
+#define SERIAL_DEV PNP_DEV(0x2e, IT8712F_SP1)
+
+/* Used by raminit. */
+#define QRANK_DIMM_SUPPORT 1
+
+/* Turn this on for SMBus debugging output. */
+#define DEBUG_SMBUS 0
+
+#if CONFIG_LOGICAL_CPUS == 1
+#define SET_NB_CFG_54 1
+#endif
+
+#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 "cpu/x86/lapic/boot_cpu.c"
+#include "northbridge/amd/amdk8/reset_test.c"
+#include "superio/ite/it8712f/it8712f_early_serial.c"
+
+#if USE_FAILOVER_IMAGE == 0
+
+/* Used by ck894_early_setup(). */
+#define CK804_NUM 1
+
+#if CONFIG_USE_INIT == 0
+#include "lib/memcpy.c"
+#endif
+
+#include <cpu/amd/model_fxx_rev.h>
+#include "pc80/serial.c"
+#include "arch/i386/lib/console.c"
+#include "ram/ramtest.c"
+#include "northbridge/amd/amdk8/incoherent_ht.c"
+#include "southbridge/nvidia/ck804/ck804_early_smbus.c"
+#include "northbridge/amd/amdk8/raminit.h"
+#include "cpu/amd/model_fxx/apic_timer.c"
+#include "lib/delay.c"
+#include "northbridge/amd/amdk8/debug.c"
+#include "cpu/amd/mtrr/amd_earlymtrr.c"
+#include "cpu/x86/bist.h"
+#include "northbridge/amd/amdk8/setup_resource_map.c"
+#include "northbridge/amd/amdk8/coherent_ht.c"
+#include "cpu/amd/dualcore/dualcore.c"
+
+static void memreset_setup(void)
+{
+ /* FIXME: Nothing to do? */
+}
+
+static void memreset(int controllers, const struct mem_controller *ctrl)
+{
+ /* FIXME: Nothing to do? */
+}
+
+static inline void activate_spd_rom(const struct mem_controller *ctrl)
+{
+ /* FIXME: Nothing to do? */
+}
+
+static inline int spd_read_byte(unsigned device, unsigned address)
+{
+ return smbus_read_byte(device, address);
+}
+
+#include "northbridge/amd/amdk8/raminit.c"
+#include "sdram/generic_sdram.c"
+#include "southbridge/nvidia/ck804/ck804_early_setup_ss.h"
+#include "southbridge/nvidia/ck804/ck804_early_setup.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"
+
+#endif /* USE_FAILOVER_IMAGE */
+
+#if ((HAVE_FAILOVER_BOOT==1) && (USE_FAILOVER_IMAGE == 1)) \
+ || ((HAVE_FAILOVER_BOOT==0) && (USE_FALLBACK_IMAGE == 1))
+
+#include "southbridge/nvidia/ck804/ck804_enable_rom.c"
+#include "northbridge/amd/amdk8/early_ht.c"
+
+static void sio_setup(void)
+{
+ unsigned value;
+ uint32_t dword;
+ uint8_t byte;
+
+ /* Subject decoding */
+ byte = pci_read_config8(PCI_DEV(0, CK804_DEVN_BASE + 1, 0), 0x7b);
+ byte |= 0x20;
+ pci_write_config8(PCI_DEV(0, CK804_DEVN_BASE + 1, 0), 0x7b, byte);
+
+ /* LPC Positive Decode 0 */
+ dword = pci_read_config32(PCI_DEV(0, CK804_DEVN_BASE + 1, 0), 0xa0);
+ /* Serial 0, Serial 1 */
+ dword |= (1 << 0) | (1 << 1);
+ pci_write_config32(PCI_DEV(0, CK804_DEVN_BASE + 1, 0), 0xa0, dword);
+}
+
+void failover_process(unsigned long bist, unsigned long cpu_init_detectedx)
+{
+ unsigned last_boot_normal_x = last_boot_normal();
+
+ /* 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();
+
+ sio_setup();
+
+ /* Setup the ck804 */
+ ck804_enable_rom();
+
+ /* 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:
+ __asm__ volatile ("jmp __normal_image"
+ : /* outputs */
+ :"a" (bist), "b"(cpu_init_detectedx) /* inputs */
+ );
+
+fallback_image:
+
+#if HAVE_FAILOVER_BOOT == 1
+ __asm__ volatile ("jmp __fallback_image"
+ : /* outputs */
+ :"a" (bist), "b"(cpu_init_detectedx) /* inputs */
+ )
+#endif
+ ;
+}
+
+#endif /* ((HAVE_FAILOVER_BOOT==1) && (USE_FAILOVER_IMAGE == 1)) ... */
+
+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 HAVE_FAILOVER_BOOT == 1
+#if USE_FAILOVER_IMAGE == 1
+ failover_process(bist, cpu_init_detectedx);
+#else
+ real_main(bist, cpu_init_detectedx);
+#endif
+#else
+#if USE_FALLBACK_IMAGE == 1
+ failover_process(bist, cpu_init_detectedx);
+#endif
+ real_main(bist, cpu_init_detectedx);
+#endif
+}
+
+#if USE_FAILOVER_IMAGE == 0
+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
+ };
+
+ int needs_reset;
+ unsigned bsp_apicid = 0;
+
+ struct mem_controller ctrl[8];
+ unsigned nodes;
+
+ if (bist == 0) {
+ bsp_apicid = init_cpus(cpu_init_detectedx);
+ }
+
+ it8712f_enable_serial(SERIAL_DEV, TTYS0_BASE);
+ uart_init();
+ console_init();
+
+ /* Halt if there was a built in self test failure */
+ report_bist_failure(bist);
+
+#if 0
+ dump_pci_device(PCI_DEV(0, 0x18, 0));
+#endif
+
+ needs_reset = setup_coherent_ht_domain();
+
+ wait_all_core0_started();
+#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
+
+ needs_reset |= ht_setup_chains_x();
+
+ needs_reset |= ck804_early_setup_x();
+
+ if (needs_reset) {
+ print_info("ht reset -\r\n");
+ soft_reset();
+ }
+
+ allow_all_aps_stop(bsp_apicid);
+
+ nodes = get_nodes();
+ //It's the time to set ctrl now;
+ fill_mem_ctrl(nodes, ctrl, spd_addr);
+
+ enable_smbus();
+
+#if 0
+ dump_spd_registers(&ctrl[0]);
+ dump_smbus_registers();
+#endif
+
+ memreset_setup();
+ sdram_initialize(nodes, ctrl);
+
+#if 0
+ print_pci_devices();
+ dump_pci_devices();
+#endif
+
+ post_cache_as_ram();
+}
+#endif /* USE_FAILOVER_IMAGE */
Added: trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/chip.h
===================================================================
--- trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/chip.h (rev 0)
+++ trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/chip.h 2007-05-24 20:39:48 UTC (rev 2698)
@@ -0,0 +1,26 @@
+/*
+ * This file is part of the LinuxBIOS project.
+ *
+ * Copyright (C) 2007 Philipp Degler <pdegler at rumms.uni-mannheim.de>
+ * (Thanks to LSRA University of Mannheim for their support)
+ *
+ * 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
+ */
+
+extern struct chip_operations mainboard_asus_a8n_e_ops;
+
+struct mainboard_asus_a8n_e_config {
+ int nothing;
+};
Added: trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/cmos.layout
===================================================================
--- trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/cmos.layout (rev 0)
+++ trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/cmos.layout 2007-05-24 20:39:48 UTC (rev 2698)
@@ -0,0 +1,77 @@
+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
Added: trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/get_bus_conf.c
===================================================================
--- trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/get_bus_conf.c (rev 0)
+++ trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/get_bus_conf.c 2007-05-24 20:39:48 UTC (rev 2698)
@@ -0,0 +1,134 @@
+/*
+ * This file is part of the LinuxBIOS project.
+ *
+ * Copyright (C) 2007 AMD
+ * (Written by Yinghai Lu <yinghailu at amd.com> for AMD)
+ * Copyright (C) 2007 Philipp Degler <pdegler at rumms.uni-mannheim.de>
+ * (Thanks to LSRA University of Mannheim for their support)
+ *
+ * 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 <console/console.h>
+#include <device/pci.h>
+#include <device/pci_ids.h>
+#include <string.h>
+#include <stdint.h>
+#if CONFIG_LOGICAL_CPUS == 1
+#include <cpu/amd/dualcore.h>
+#endif
+
+#include <cpu/amd/amdk8_sysconf.h>
+
+/* Global variables for MB layouts and these will be shared by irqtable,
+ * mptable and acpi_tables.
+ */
+/* busnum is default */
+unsigned char bus_isa;
+unsigned char bus_ck804[6];
+unsigned apicid_ck804;
+
+unsigned pci1234x[] = { //Here you only need to set value in pci1234 for HT-IO that could be installed or not
+ //You may need to preset pci1234 for HTIO board, please refer to src/northbridge/amd/amdk8/get_sblk_pci1234.c for detail
+ 0x0000ff0, //no HTIO for a8n_e
+};
+unsigned hcdnx[] = { //HT Chain device num, actually it is unit id base of every ht device in chain, assume every chain only have 4 ht device at most
+ 0x20202020, //a8n_e has only one ht-chain
+};
+unsigned bus_type[256];
+
+extern void get_sblk_pci1234(void);
+
+static unsigned get_bus_conf_done = 0;
+
+void get_bus_conf(void)
+{
+ unsigned apicid_base;
+
+ device_t dev;
+ unsigned sbdn;
+ int i, j;
+
+ if (get_bus_conf_done == 1)
+ return; //do it only once
+
+ get_bus_conf_done = 1;
+
+ sysconf.hc_possible_num = sizeof(pci1234x) / sizeof(pci1234x[0]);
+ sysconf.hc_possible_num = sizeof(pci1234x) / sizeof(pci1234x[0]);
+ for (i = 0; i < sysconf.hc_possible_num; i++) {
+ sysconf.pci1234[i] = pci1234x[i];
+ sysconf.hcdn[i] = hcdnx[i];
+ }
+
+ get_sblk_pci1234();
+
+ sysconf.sbdn = (sysconf.hcdn[0] & 0xff); // first byte of first chain
+ sbdn = sysconf.sbdn;
+
+ for (i = 0; i < 6; i++) {
+ bus_ck804[i] = 0;
+ }
+
+ for (i = 0; i < 256; i++) {
+ bus_type[i] = 0;
+ }
+
+ bus_type[0] = 1; //pci
+
+ bus_ck804[0] = (sysconf.pci1234[0] >> 16) & 0xff;
+
+ bus_type[bus_ck804[0]] = 1;
+
+ /* CK804 */
+ dev = dev_find_slot(bus_ck804[0], PCI_DEVFN(sbdn + 0x09, 0));
+ if (dev) {
+ bus_ck804[1] = pci_read_config8(dev, PCI_SECONDARY_BUS);
+ bus_ck804[2] = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
+ bus_ck804[2]++;
+ } else {
+ printk_debug
+ ("ERROR - could not find PCI 1:%02x.0, using defaults\n",
+ sbdn + 0x09);
+ bus_ck804[1] = 2;
+ bus_ck804[2] = 3;
+ }
+
+ for (i = 2; i < 6; i++) {
+ dev =
+ dev_find_slot(bus_ck804[0],
+ PCI_DEVFN(sbdn + 0x0b + i - 2, 0));
+ if (dev) {
+ bus_ck804[i] = pci_read_config8(dev, PCI_SECONDARY_BUS);
+ bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
+ bus_isa++;
+ for (j = bus_ck804[i]; j < bus_isa; j++)
+ bus_type[j] = 1;
+ } else {
+ printk_debug
+ ("ERROR - could not find PCI %02x:%02x.0, using defaults\n",
+ bus_ck804[0], sbdn + 0x0b + i - 2);
+ bus_isa = bus_ck804[i - 1] + 1;
+ }
+ }
+
+/*I/O APICs: APIC ID Version State Address*/
+#if CONFIG_LOGICAL_CPUS==1
+ apicid_base = get_apicid_base(3);
+#else
+ apicid_base = CONFIG_MAX_PHYSICAL_CPUS;
+#endif
+ apicid_ck804 = apicid_base + 0;
+}
Added: trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/irq_tables.c
===================================================================
--- trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/irq_tables.c (rev 0)
+++ trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/irq_tables.c 2007-05-24 20:39:48 UTC (rev 2698)
@@ -0,0 +1,207 @@
+/*
+ * This file is part of the LinuxBIOS project.
+ *
+ * Copyright (C) 2007 AMD
+ * (Written by Yinghai Lu <yinghailu at amd.com> for AMD)
+ * Copyright (C) 2007 Philipp Degler <pdegler at rumms.uni-mannheim.de>
+ * (Thanks to LSRA University of Mannheim for their support)
+ *
+ * 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
+ */
+
+/* Documentation at: http://www.microsoft.com/hwdev/busbios/PCIIRQ.HTM */
+
+#include <console/console.h>
+#include <device/pci.h>
+#include <string.h>
+#include <stdint.h>
+#include <arch/pirq_routing.h>
+#include <cpu/amd/amdk8_sysconf.h>
+
+extern unsigned char bus_isa;
+extern unsigned char bus_ck804[6];
+extern void get_bus_conf(void);
+
+/**
+ * Add one line to IRQ table.
+ */
+static void write_pirq_info(struct irq_info *pirq_info, uint8_t bus,
+ uint8_t devfn, uint8_t link0, uint16_t bitmap0,
+ uint8_t link1, uint16_t bitmap1, uint8_t link2,
+ uint16_t bitmap2, uint8_t link3, uint16_t bitmap3,
+ uint8_t slot, uint8_t rfu)
+{
+ pirq_info->bus = bus;
+ pirq_info->devfn = devfn;
+ pirq_info->irq[0].link = link0;
+ pirq_info->irq[0].bitmap = bitmap0;
+ pirq_info->irq[1].link = link1;
+ pirq_info->irq[1].bitmap = bitmap1;
+ pirq_info->irq[2].link = link2;
+ pirq_info->irq[2].bitmap = bitmap2;
+ pirq_info->irq[3].link = link3;
+ pirq_info->irq[3].bitmap = bitmap3;
+ pirq_info->slot = slot;
+ pirq_info->rfu = rfu;
+}
+
+/**
+ * Create the IRQ routing table.
+ * Values are derived from getpir generated code.
+ */
+unsigned long write_pirq_routing_table(unsigned long addr)
+{
+
+ struct irq_routing_table *pirq;
+ struct irq_info *pirq_info;
+ unsigned slot_num;
+ uint8_t *v;
+
+ uint8_t sum = 0;
+ int i;
+ unsigned sbdn;
+
+ /* get_bus_conf() will find out all bus num and apic that share with
+ * mptable.c and mptable.c
+ */
+ get_bus_conf();
+ sbdn = sysconf.sbdn;
+
+ /* Align the table to be 16 byte aligned. */
+ addr += 15;
+ addr &= ~15;
+
+ /* This table must be betweeen 0xf0000 & 0x100000 */
+ printk_info("Writing IRQ routing tables to 0x%x...", addr);
+
+ pirq = (void *)(addr);
+ v = (uint8_t *) (addr);
+
+ pirq->signature = PIRQ_SIGNATURE;
+ pirq->version = PIRQ_VERSION;
+
+ pirq->rtr_bus = bus_ck804[0];
+ pirq->rtr_devfn = ((sbdn + 9) << 3) | 0;
+
+ pirq->exclusive_irqs = 0x828;
+
+ pirq->rtr_vendor = 0x10de;
+ pirq->rtr_device = 0x005c;
+
+ pirq->miniport_data = 0;
+
+ memset(pirq->rfu, 0, sizeof(pirq->rfu));
+
+ pirq_info = (void *)(&pirq->checksum + 1);
+ slot_num = 0;
+
+//Slot1 PCIE 16x
+ write_pirq_info(pirq_info, bus_ck804[1], (0 << 3) | 0, 0x3, 0xdeb8, 0x4,
+ 0xdeb8, 0x1, 0xdeb8, 0x2, 0xdeb8, 4, 0);
+ pirq_info++;
+ slot_num++;
+
+//Slot2 PCIE 1x
+ write_pirq_info(pirq_info, bus_ck804[2], (0 << 3) | 0, 0x4, 0xdeb8, 0x1,
+ 0xdeb8, 0x2, 0xdeb8, 0x3, 0xdeb8, 5, 0);
+ pirq_info++;
+ slot_num++;
+
+//Slot3 PCIE 1x
+ write_pirq_info(pirq_info, bus_ck804[3], (0 << 3) | 0, 0x1, 0xdeb8, 0x2,
+ 0xdeb8, 0x3, 0xdeb8, 0x4, 0xdeb8, 6, 0);
+ pirq_info++;
+ slot_num++;
+
+//Slot4 PCIE 4x
+ write_pirq_info(pirq_info, bus_ck804[4], (0x4 << 3) | 0,
+ 0x2, 0xdeb8, 0x3, 0xdeb8, 0x4, 0xdeb8, 0x1, 0xdeb8,
+ 7, 0);
+ pirq_info++;
+ slot_num++;
+
+//Slot5 - 7 PCI
+ for (i = 0; i < 3; i++) {
+ write_pirq_info(pirq_info, bus_ck804[5], (0 << (6 + i)) | 0,
+ ((i + 0) % 4) + 1, 0xdeb8,
+ ((i + 1) % 4) + 1, 0xdeb8,
+ ((i + 2) % 4) + 1, 0xdeb8,
+ ((i + 3) % 4) + 1, 0xdeb8, i, 0);
+ pirq_info++;
+ slot_num++;
+ }
+
+//pci bridge
+ write_pirq_info(pirq_info, bus_ck804[0], ((sbdn + 9) << 3) | 0, 0x1,
+ 0xdeb8, 0x2, 0xdeb8, 0x3, 0xdeb8, 0x4, 0xdeb8, 0, 0);
+ pirq_info++;
+ slot_num++;
+
+//smbus
+ write_pirq_info(pirq_info, bus_ck804[0], ((sbdn + 1) << 3) | 0, 0x2,
+ 0xdeb8, 0, 0, 0, 0, 0, 0, 0, 0);
+ pirq_info++;
+ slot_num++;
+
+//usb
+ write_pirq_info(pirq_info, bus_ck804[0], ((sbdn + 2) << 3) | 0, 0x1,
+ 0xdeb8, 0x2, 0xdeb8, 0, 0, 0, 0, 0, 0);
+ pirq_info++;
+ slot_num++;
+
+//audio
+ write_pirq_info(pirq_info, bus_ck804[0], ((sbdn + 4) << 3) | 0, 0x1,
+ 0xdeb8, 0, 0, 0, 0, 0, 0, 0, 0);
+ pirq_info++;
+ slot_num++;
+//sata
+ write_pirq_info(pirq_info, bus_ck804[0], ((sbdn + 7) << 3) | 0, 0x1,
+ 0xdeb8, 0, 0, 0, 0, 0, 0, 0, 0);
+ pirq_info++;
+ slot_num++;
+//sata
+ write_pirq_info(pirq_info, bus_ck804[0], ((sbdn + 8) << 3) | 0, 0x1,
+ 0xdeb8, 0, 0, 0, 0, 0, 0, 0, 0);
+ pirq_info++;
+ slot_num++;
+//nic
+ write_pirq_info(pirq_info, bus_ck804[0], ((sbdn + 0xa) << 3) | 0, 0x1,
+ 0xdeb8, 0, 0, 0, 0, 0, 0, 0, 0);
+ pirq_info++;
+ slot_num++;
+
+#if 0
+//firewire ??
+ write_pirq_info(pirq_info, bus_ck804_1, (0x5 << 3) | 0, 0x3, 0xdeb8, 0,
+ 0, 0, 0, 0, 0, 0, 0);
+ pirq_info++;
+ slot_num++;
+#endif
+
+ pirq->size = 32 + 16 * slot_num;
+
+ for (i = 0; i < pirq->size; i++)
+ sum += v[i];
+
+ sum = pirq->checksum - sum;
+
+ if (sum != pirq->checksum) {
+ pirq->checksum = sum;
+ }
+
+ printk_info("done.\n");
+
+ return (unsigned long)pirq_info;
+}
Added: trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/mainboard.c
===================================================================
--- trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/mainboard.c (rev 0)
+++ trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/mainboard.c 2007-05-24 20:39:48 UTC (rev 2698)
@@ -0,0 +1,29 @@
+/*
+ * This file is part of the LinuxBIOS project.
+ *
+ * Copyright (C) 2007 Philipp Degler <pdegler at rumms.uni-mannheim.de>
+ * (Thanks to LSRA University of Mannheim for their support)
+ *
+ * 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 <device/device.h>
+#include "chip.h"
+
+#if CONFIG_CHIP_NAME == 1
+struct chip_operations mainboard_asus_a8n_e_ops = {
+ CHIP_NAME("ASUS A8N-E Mainboard")
+};
+#endif
Added: trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/mptable.c
===================================================================
--- trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/mptable.c (rev 0)
+++ trunk/LinuxBIOSv2/src/mainboard/asus/a8n_e/mptable.c 2007-05-24 20:39:48 UTC (rev 2698)
@@ -0,0 +1,192 @@
+/*
+ * This file is part of the LinuxBIOS project.
+ *
+ * Copyright (C) 2007 AMD
+ * (Written by Yinghai Lu <yinghailu at amd.com> for AMD)
+ * Copyright (C) 2007 Philipp Degler <pdegler at rumms.uni-mannheim.de>
+ * (Thanks to LSRA University of Mannheim for their support)
+ *
+ * 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 <console/console.h>
+#include <arch/smp/mpspec.h>
+#include <device/pci.h>
+#include <string.h>
+#include <stdint.h>
+
+#include <cpu/amd/amdk8_sysconf.h>
+
+extern unsigned char bus_isa;
+extern unsigned char bus_ck804[6];
+extern unsigned apicid_ck804;
+
+extern unsigned bus_type[256];
+
+extern void get_bus_conf(void);
+
+void *smp_write_config_table(void *v)
+{
+ static const char sig[4] = "PCMP";
+ static const char oem[8] = "ASUS ";
+ static const char productid[12] = "A8NE ";
+ struct mp_config_table *mc;
+ unsigned sbdn;
+
+ int bus_num;
+ int i;
+
+ 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);
+
+ get_bus_conf();
+ sbdn = sysconf.sbdn;
+
+/* Bus: Bus ID Type*/
+ /* define numbers for pci and isa bus */
+ for (bus_num = 0; bus_num < 256; bus_num++) {
+ if (bus_type[bus_num])
+ smp_write_bus(mc, bus_num, "PCI ");
+ }
+ smp_write_bus(mc, bus_isa, "ISA ");
+
+/* I/O APICs: APIC ID Version State Address*/
+ {
+ device_t dev;
+ struct resource *res;
+ uint32_t dword;
+
+ dev = dev_find_slot(bus_ck804[0], PCI_DEVFN(sbdn + 0x1, 0));
+ if (dev) {
+ res = find_resource(dev, PCI_BASE_ADDRESS_1);
+ if (res) {
+ smp_write_ioapic(mc, apicid_ck804, 0x11,
+ res->base);
+ }
+
+ /* Initialize interrupt mapping */
+ dword = 0x01200000;
+ pci_write_config32(dev, 0x7c, dword);
+
+ dword = 0x12008009;
+ pci_write_config32(dev, 0x80, dword);
+
+ dword = 0x0002010d;
+ pci_write_config32(dev, 0x84, dword);
+
+ }
+ }
+
+/*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */
+ smp_write_intsrc(mc, mp_ExtINT,
+ MP_IRQ_TRIGGER_DEFAULT | MP_IRQ_POLARITY_DEFAULT,
+ bus_isa, 0x0, apicid_ck804, 0x0);
+ smp_write_intsrc(mc, mp_INT,
+ MP_IRQ_TRIGGER_DEFAULT | MP_IRQ_POLARITY_DEFAULT,
+ bus_isa, 0x1, apicid_ck804, 0x1);
+ smp_write_intsrc(mc, mp_INT,
+ MP_IRQ_TRIGGER_DEFAULT | MP_IRQ_POLARITY_DEFAULT,
+ bus_isa, 0x0, apicid_ck804, 0x2);
+ smp_write_intsrc(mc, mp_INT,
+ MP_IRQ_TRIGGER_DEFAULT | MP_IRQ_POLARITY_DEFAULT,
+ bus_isa, 0x4, apicid_ck804, 0x4);
+ smp_write_intsrc(mc, mp_INT,
+ MP_IRQ_TRIGGER_DEFAULT | MP_IRQ_POLARITY_DEFAULT,
+ bus_isa, 0x6, apicid_ck804, 0x6);
+ smp_write_intsrc(mc, mp_INT,
+ MP_IRQ_TRIGGER_DEFAULT | MP_IRQ_POLARITY_DEFAULT,
+ bus_isa, 0x7, apicid_ck804, 0x7);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH,
+ bus_isa, 0x8, apicid_ck804, 0x8);
+ smp_write_intsrc(mc, mp_INT,
+ MP_IRQ_TRIGGER_DEFAULT | MP_IRQ_POLARITY_DEFAULT,
+ bus_isa, 0x9, apicid_ck804, 0x9);
+ smp_write_intsrc(mc, mp_INT,
+ MP_IRQ_TRIGGER_DEFAULT | MP_IRQ_POLARITY_DEFAULT,
+ bus_isa, 0xa, apicid_ck804, 0xa);
+ smp_write_intsrc(mc, mp_INT,
+ MP_IRQ_TRIGGER_DEFAULT | MP_IRQ_POLARITY_DEFAULT,
+ bus_isa, 0xc, apicid_ck804, 0xc);
+ smp_write_intsrc(mc, mp_INT,
+ MP_IRQ_TRIGGER_DEFAULT | MP_IRQ_POLARITY_DEFAULT,
+ bus_isa, 0xd, apicid_ck804, 0xd);
+ smp_write_intsrc(mc, mp_INT,
+ MP_IRQ_TRIGGER_DEFAULT | MP_IRQ_POLARITY_DEFAULT,
+ bus_isa, 0xe, apicid_ck804, 0xe);
+ smp_write_intsrc(mc, mp_INT,
+ MP_IRQ_TRIGGER_DEFAULT | MP_IRQ_POLARITY_DEFAULT,
+ bus_isa, 0xf, apicid_ck804, 0xf);
+
+ // Onboard ck804 smbus
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_LOW,
+ bus_ck804[0], ((sbdn + 1) << 2) | 1, apicid_ck804,
+ 0xa);
+
+ // Onboard ck804 USB 1.1
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_LOW, bus_ck804[0], ((sbdn + 2) << 2) | 0, apicid_ck804, 0x15);
+
+ // Onboard ck804 USB 2
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_LOW, bus_ck804[0], ((sbdn + 2) << 2) | 1, apicid_ck804, 0x14);
+
+ // Onboard ck804 SATA 0
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_LOW, bus_ck804[0], ((sbdn + 7) << 2) | 0, apicid_ck804, 0x17);
+
+ // Onboard ck804 SATA 1
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_LOW, bus_ck804[0], ((sbdn + 8) << 2) | 0, apicid_ck804, 0x16);
+
+ // Onboard ck804 NIC
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_LOW, bus_ck804[0], ((sbdn + 10) << 2) | 0, apicid_ck804, 0x17);
+
+/*Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#*/
+ smp_write_intsrc(mc, mp_ExtINT,
+ MP_IRQ_TRIGGER_DEFAULT | MP_IRQ_POLARITY_DEFAULT,
+ bus_ck804[0], 0x0, MP_APIC_ALL, 0x0);
+ smp_write_intsrc(mc, mp_NMI,
+ MP_IRQ_TRIGGER_DEFAULT | MP_IRQ_POLARITY_DEFAULT,
+ bus_ck804[0], 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);
+ printk_debug("Wrote the mp table end at: %p - %p\n",
+ mc, smp_next_mpe_entry(mc));
+ return smp_next_mpe_entry(mc);
+}
+
+unsigned long write_smp_table(unsigned long addr)
+{
+ void *v;
+ v = smp_write_floating_table(addr);
+ return (unsigned long)smp_write_config_table(v);
+}
Added: trunk/LinuxBIOSv2/targets/asus/a8n_e/Config.lb
===================================================================
--- trunk/LinuxBIOSv2/targets/asus/a8n_e/Config.lb (rev 0)
+++ trunk/LinuxBIOSv2/targets/asus/a8n_e/Config.lb 2007-05-24 20:39:48 UTC (rev 2698)
@@ -0,0 +1,54 @@
+##
+## This file is part of the LinuxBIOS project.
+##
+## Copyright (C) 2007 Philipp Degler <pdegler at rumms.uni-mannheim.de>
+## (Thanks to LSRA University of Mannheim for their support)
+##
+## 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
+##
+
+target asus_a8n_e
+mainboard asus/a8n_e
+
+romimage "normal"
+ option USE_FAILOVER_IMAGE=0
+ option USE_FALLBACK_IMAGE=0
+ option ROM_IMAGE_SIZE=0x20000
+ option XIP_ROM_SIZE=0x20000
+ option LINUXBIOS_EXTRA_VERSION="_Normal"
+# payload ../../../../../../payloads/dummy.elf
+ payload ../../../../../../payloads/filo.elf
+end
+
+romimage "fallback"
+ option USE_FAILOVER_IMAGE=0
+ option USE_FALLBACK_IMAGE=1
+ option ROM_IMAGE_SIZE=0x20000
+ option XIP_ROM_SIZE=0x20000
+ option LINUXBIOS_EXTRA_VERSION="_Fallback"
+# payload ../../../../../../payloads/memtest.elf
+ payload ../../../../../../payloads/filo.elf
+end
+
+romimage "failover"
+ option USE_FAILOVER_IMAGE=1
+ option USE_FALLBACK_IMAGE=0
+ option ROM_IMAGE_SIZE=FAILOVER_SIZE
+ option XIP_ROM_SIZE=FAILOVER_SIZE
+ option LINUXBIOS_EXTRA_VERSION="_Failover"
+end
+
+buildrom ./linuxbios.rom ROM_SIZE "normal" "fallback" "failover"
+#buildrom ./linuxbios.rom ROM_SIZE "normal" "fallback"
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