diff options
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/sis/sis761/Config.lb | 341 | ||||
| -rw-r--r-- | src/mainboard/sis/sis761/Options.lb | 358 | ||||
| -rw-r--r-- | src/mainboard/sis/sis761/apc_auto.c | 132 | ||||
| -rw-r--r-- | src/mainboard/sis/sis761/cache_as_ram_auto.c | 372 | ||||
| -rw-r--r-- | src/mainboard/sis/sis761/chip.h | 29 | ||||
| -rw-r--r-- | src/mainboard/sis/sis761/cmos.layout | 119 | ||||
| -rw-r--r-- | src/mainboard/sis/sis761/get_bus_conf.c | 148 | ||||
| -rw-r--r-- | src/mainboard/sis/sis761/irq_tables.c | 166 | ||||
| -rw-r--r-- | src/mainboard/sis/sis761/mainboard.c | 35 | ||||
| -rw-r--r-- | src/mainboard/sis/sis761/mptable.c | 161 | ||||
| -rw-r--r-- | src/mainboard/sis/sis761/resourcemap.c | 283 |
11 files changed, 2144 insertions, 0 deletions
diff --git a/src/mainboard/sis/sis761/Config.lb b/src/mainboard/sis/sis761/Config.lb new file mode 100644 index 0000000000..46a847f769 --- /dev/null +++ b/src/mainboard/sis/sis761/Config.lb @@ -0,0 +1,341 @@ +## +## This file is part of the LinuxBIOS project. +## +## Copyright (C) 2007 AMD +## Written by Yinghai Lu <yinghailu@amd.com> for AMD. +## Copyright (C) 2007 Silicon Integrated Systems Corp. (SiS) +## Written by Morgan Tsai <my_tsai@sis.com> for SiS. +## +## This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation; either version 2 of the License, or +## (at your option) any later version. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program; if not, write to the Free Software +## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +## + +## +## Compute the location and size of where this firmware image +## (linuxBIOS plus bootloader) will live in the boot rom chip. +## +if USE_FAILOVER_IMAGE + default ROM_SECTION_SIZE = FAILOVER_SIZE + default ROM_SECTION_OFFSET = ( ROM_SIZE - FAILOVER_SIZE ) +else + if USE_FALLBACK_IMAGE + default ROM_SECTION_SIZE = FALLBACK_SIZE + default ROM_SECTION_OFFSET = ( ROM_SIZE - FALLBACK_SIZE - FAILOVER_SIZE ) + else + default ROM_SECTION_SIZE = ( ROM_SIZE - FALLBACK_SIZE - FAILOVER_SIZE ) + default ROM_SECTION_OFFSET = 0 + end +end + +## +## Compute the start location and size size of +## The linuxBIOS bootloader. +## +default PAYLOAD_SIZE = ( ROM_SECTION_SIZE - ROM_IMAGE_SIZE ) +default CONFIG_ROM_PAYLOAD_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1) + +## +## Compute where this copy of linuxBIOS will start in the boot rom +## +default _ROMBASE = ( CONFIG_ROM_PAYLOAD_START + PAYLOAD_SIZE ) + +## +## Compute a range of ROM that can cached to speed up linuxBIOS, +## execution speed. +## +## XIP_ROM_SIZE must be a power of 2. +## XIP_ROM_BASE must be a multiple of XIP_ROM_SIZE +## +default XIP_ROM_SIZE=65536 + +if USE_FAILOVER_IMAGE + default XIP_ROM_BASE = ( _ROMBASE - XIP_ROM_SIZE + ROM_IMAGE_SIZE) +else + if USE_FALLBACK_IMAGE + default XIP_ROM_BASE = ( _ROMBASE - XIP_ROM_SIZE + ROM_IMAGE_SIZE + FAILOVER_SIZE) + else + default XIP_ROM_BASE = ( _ROMBASE - XIP_ROM_SIZE + ROM_IMAGE_SIZE) + end +end + +arch i386 end + +## +## Build the objects we have code for in this directory. +## + +driver mainboard.o +#needed by irq_tables and mptable and acpi_tables +object get_bus_conf.o + +if HAVE_MP_TABLE object mptable.o end +if HAVE_PIRQ_TABLE object irq_tables.o end +#object reset.o +if USE_DCACHE_RAM + + if CONFIG_USE_INIT + makerule ./cache_as_ram_auto.o + depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h" + action "$(CC) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/cache_as_ram_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -o $@" + end + else + makerule ./cache_as_ram_auto.inc + depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h" + action "$(CC) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/cache_as_ram_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -S -o $@" + action "perl -e 's/.rodata/.rom.data/g' -pi $@" + action "perl -e 's/.text/.section .rom.text/g' -pi $@" + end + end + +end + +if USE_FAILOVER_IMAGE +else + if CONFIG_AP_CODE_IN_CAR + makerule ./apc_auto.o + depends "$(MAINBOARD)/apc_auto.c option_table.h" + action "$(CC) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/apc_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -o $@" + end + ldscript /arch/i386/init/ldscript_apc.lb + end +end + + +## +## Build our 16 bit and 32 bit linuxBIOS entry code +## +if HAVE_FAILOVER_BOOT + if USE_FAILOVER_IMAGE + mainboardinit cpu/x86/16bit/entry16.inc + ldscript /cpu/x86/16bit/entry16.lds + end +else + if USE_FALLBACK_IMAGE + mainboardinit cpu/x86/16bit/entry16.inc + ldscript /cpu/x86/16bit/entry16.lds + end +end + +mainboardinit cpu/x86/32bit/entry32.inc + +if USE_DCACHE_RAM + if CONFIG_USE_INIT + ldscript /cpu/x86/32bit/entry32.lds + end + + if CONFIG_USE_INIT + ldscript /cpu/amd/car/cache_as_ram.lds + end +end + + +## +## Build our reset vector (This is where linuxBIOS is entered) +## +if HAVE_FAILOVER_BOOT + if USE_FAILOVER_IMAGE + mainboardinit cpu/x86/16bit/reset16.inc + ldscript /cpu/x86/16bit/reset16.lds + else + mainboardinit cpu/x86/32bit/reset32.inc + ldscript /cpu/x86/32bit/reset32.lds + end +else + if USE_FALLBACK_IMAGE + mainboardinit cpu/x86/16bit/reset16.inc + ldscript /cpu/x86/16bit/reset16.lds + else + mainboardinit cpu/x86/32bit/reset32.inc + ldscript /cpu/x86/32bit/reset32.lds + end +end + +## +## Include an id string (For safe flashing) +## +mainboardinit southbridge/sis/sis966/id.inc +ldscript /southbridge/sis/sis966/id.lds + +## +## ROMSTRAP table for MCP55 +## +if HAVE_FAILOVER_BOOT + if USE_FAILOVER_IMAGE + mainboardinit southbridge/sis/sis966/romstrap.inc + ldscript /southbridge/sis/sis966/romstrap.lds + end +else + if USE_FALLBACK_IMAGE + mainboardinit southbridge/sis/sis966/romstrap.inc + ldscript /southbridge/sis/sis966/romstrap.lds + end +end + +if USE_DCACHE_RAM + ## + ## Setup Cache-As-Ram + ## + mainboardinit cpu/amd/car/cache_as_ram.inc +end + +### +### This is the early phase of linuxBIOS startup +### Things are delicate and we test to see if we should +### failover to another image. +### +if HAVE_FAILOVER_BOOT + if USE_FAILOVER_IMAGE + if USE_DCACHE_RAM + ldscript /arch/i386/lib/failover_failover.lds + end + end +else + if USE_FALLBACK_IMAGE + if USE_DCACHE_RAM + ldscript /arch/i386/lib/failover.lds + end + end +end + +## +## Setup RAM +## +if USE_DCACHE_RAM + + if CONFIG_USE_INIT + initobject cache_as_ram_auto.o + else + mainboardinit ./cache_as_ram_auto.inc + end +end + +## +## Include the secondary Configuration files +## +if CONFIG_CHIP_NAME + config chip.h +end + +chip northbridge/amd/amdk8/root_complex + device apic_cluster 0 on + chip cpu/amd/socket_AM2 + device apic 0 on end + end + end + device pci_domain 0 on + chip northbridge/amd/amdk8 #mc0 + device pci 18.0 on + # devices on link 0, link 0 == LDT 0 + chip southbridge/sis/sis966 + device pci 0.0 on end # Northbridge + ################################################# + device pci 1.0 on # AGP bridge + chip drivers/pci/onboard # Integrated VGA + device pci 0.0 on end + register "rom_address" = "0xfff80000" + end + end + ################################################# + ## device pci 1.0 on end # PCIE + device pci 2.0 on # LPC + chip superio/ite/it8716f + device pnp 2e.0 off # Floppy + io 0x60 = 0x3f0 + irq 0x70 = 6 + drq 0x74 = 2 + end + device pnp 2e.1 on # Com1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 2e.2 off # Com2 + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + device pnp 2e.3 off # Parallel Port + io 0x60 = 0x378 + irq 0x70 = 7 + end + device pnp 2e.4 on # EC + io 0x60 = 0x290 + io 0x62 = 0x230 + irq 0x70 = 9 + end + device pnp 2e.5 off # Keyboard + io 0x60 = 0x60 + io 0x62 = 0x64 + irq 0x70 = 1 + end + device pnp 2e.6 off # Mouse + irq 0x70 = 12 + end + device pnp 2e.8 off # MIDI + io 0x60 = 0x300 + irq 0x70 = 10 + end + device pnp 2e.9 off # GAME + io 0x60 = 0x220 + end + device pnp 2e.a off end # CIR + end + end + + device pci 2.5 on end # IDE (SiS5513) + device pci 2.6 off end # Modem (SiS7013) + device pci 2.7 off end # Audio (SiS7012) + device pci 3.0 on end # USB (SiS7001,USB1.1) + device pci 3.1 on end # USB (SiS7001,USB1.1) + device pci 3.3 on end # USB (SiS7002,USB2.0) + device pci 4.0 on end # NIC (SiS191) + device pci 5.0 on end # SATA (SiS1183) + device pci 6.0 off end # SB PCIE1 (SiS000A) + device pci 7.0 off end # SB PCIE2 (SiS000A) + device pci 9.0 off end # PCI E 6 + device pci a.0 off end # PCI E 5 + device pci b.0 off end # PCI E 4 + device pci c.0 off end # PCI E 3 + device pci d.0 off end # PCI E 2 + device pci e.0 off end # PCI E 1 + device pci f.0 on end # Hda + + register "ide0_enable" = "1" + register "ide1_enable" = "1" + register "sata0_enable" = "1" + register "sata1_enable" = "1" + #register "mac_eeprom_smbus" = "3" # 1: smbus under 2e.8, 2: SM0 3: SM1 + #register "mac_eeprom_addr" = "0x51" + end + end # device pci 18.0 + device pci 18.0 on end # Link 1 + device pci 18.0 on end + device pci 18.1 on end + device pci 18.2 on end + device pci 18.3 on end + end # mc0 + + end # PCI domain + +# chip drivers/generic/debug +# device pnp 0.0 off end # chip name +# device pnp 0.1 on end # pci_regs_all +# device pnp 0.2 on end # mem +# device pnp 0.3 off end # cpuid +# device pnp 0.4 on end # smbus_regs_all +# device pnp 0.5 off end # dual core msr +# device pnp 0.6 off end # cache size +# device pnp 0.7 off end # tsc +# device pnp 0.8 off end # io +# device pnp 0.9 off end # io +# end +end #root_complex diff --git a/src/mainboard/sis/sis761/Options.lb b/src/mainboard/sis/sis761/Options.lb new file mode 100644 index 0000000000..a7832bc078 --- /dev/null +++ b/src/mainboard/sis/sis761/Options.lb @@ -0,0 +1,358 @@ +## +## This file is part of the LinuxBIOS project. +## +## Copyright (C) 2007 AMD +## Written by Yinghai Lu <yinghailu@amd.com> for AMD. +## Copyright (C) 2007 Silicon Integrated Systems Corp. (SiS) +## Written by Morgan Tsai <my_tsai@sis.com> for SiS. +## +## This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation; either version 2 of the License, or +## (at your option) any later version. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program; if not, write to the Free Software +## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +## + +uses HAVE_MP_TABLE +uses HAVE_PIRQ_TABLE +uses HAVE_ACPI_TABLES +uses ACPI_SSDTX_NUM +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_NRV2B +uses CONFIG_COMPRESSED_PAYLOAD_LZMA +uses CONFIG_PRECOMPRESSED_PAYLOAD +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 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_GDB_STUB +uses CROSS_COMPILE +uses CC +uses HOSTCC +uses OBJCOPY +uses CONFIG_CHIP_NAME +uses CONFIG_CONSOLE_VGA +uses CONFIG_USBDEBUG_DIRECT +uses CONFIG_PCI_ROM_RUN +uses HW_MEM_HOLE_SIZEK +uses HW_MEM_HOLE_SIZE_AUTO_INC +uses K8_HT_FREQ_1G_SUPPORT + +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 USE_DCACHE_RAM +uses DCACHE_RAM_BASE +uses DCACHE_RAM_SIZE +uses DCACHE_RAM_GLOBAL_VAR_SIZE +uses CONFIG_USE_INIT + +uses SERIAL_CPU_INIT + +uses ENABLE_APIC_EXT_ID +uses APIC_ID_OFFSET +uses LIFT_BSP_APIC_ID + +uses CONFIG_PCI_64BIT_PREF_MEM + +uses CONFIG_LB_MEM_TOPK + +uses CONFIG_AP_CODE_IN_CAR + +uses MEM_TRAIN_SEQ + +uses WAIT_BEFORE_CPUS_INIT + +uses CONFIG_USE_PRINTK_IN_CAR + +### +### Build options +### + +## +## ROM_SIZE is the size of boot ROM that this board will use. +## +default ROM_SIZE=524288 +#default ROM_SIZE=0x100000 + +## +## FALLBACK_SIZE is the amount of the ROM the complete fallback image will use +## +#default FALLBACK_SIZE=131072 +#default FALLBACK_SIZE=0x40000 + +#FALLBACK: 256K-4K +default FALLBACK_SIZE=0x3f000 +#FAILOVER: 4K +default FAILOVER_SIZE=0x01000 + +#more 1M for pgtbl +default CONFIG_LB_MEM_TOPK=2048 + +## +## 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=11 + +## +## Build code to export an x86 MP table +## Useful for specifying IRQ routing values +## +default HAVE_MP_TABLE=0 + +## ACPI tables will be included +default HAVE_ACPI_TABLES=0 + +## +## 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=0 +default CONFIG_MAX_CPUS=2 +default CONFIG_MAX_PHYSICAL_CPUS=1 +default CONFIG_LOGICAL_CPUS=1 + +#default SERIAL_CPU_INIT=0 + +default ENABLE_APIC_EXT_ID=0 +default APIC_ID_OFFSET=0x10 +default LIFT_BSP_APIC_ID=1 + +#CHIP_NAME ? +default CONFIG_CHIP_NAME=1 + +#memory hole size, 0 mean disable, others will enable the hole, at that case if it is small than mmio_basek, it will use mmio_basek instead. +#2G +#default HW_MEM_HOLE_SIZEK=0x200000 +#1G +default HW_MEM_HOLE_SIZEK=0x100000 +#512M +#default HW_MEM_HOLE_SIZEK=0x80000 + +#make auto increase hole size to avoid hole_startk equal to basek so as to make some kernel happy +#default HW_MEM_HOLE_SIZE_AUTO_INC=1 + +#Opteron K8 1G HT Support +default K8_HT_FREQ_1G_SUPPORT=1 + +#VGA Console +default CONFIG_CONSOLE_VGA=1 +default CONFIG_PCI_ROM_RUN=1 + +#default CONFIG_USBDEBUG_DIRECT=0 + +#HT Unit ID offset, default is 1, the typical one, 0 mean only one HT device +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=0x6 + +#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 + +#allow capable device use that above 4G +#default CONFIG_PCI_64BIT_PREF_MEM=1 + +## +## enable CACHE_AS_RAM specifics +## +default USE_DCACHE_RAM=1 +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 + +## +## Build code to setup a generic IOAPIC +## +default CONFIG_IOAPIC=1 + +## +## Clean up the motherboard id strings +## +default MAINBOARD_PART_NUMBER="SiS" +default MAINBOARD_VENDOR="SIS" +default MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x1039 +default MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x1234 + +### +### LinuxBIOS layout values +### + +## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy. +default ROM_IMAGE_SIZE = 65536 + +## +## Use a small 8K stack +## +default STACK_SIZE=0x2000 + +## +## Use a small 32K heap +## +default HEAP_SIZE=0x8000 + +## +## Only use the option table in a normal image +## +default USE_OPTION_TABLE = (!USE_FALLBACK_IMAGE) && (!USE_FAILOVER_IMAGE ) + +## +## LinuxBIOS C code runs at this location in RAM +## +default _RAMBASE=0x00100000 + +## +## Load the payload from the ROM +## +default CONFIG_ROM_PAYLOAD = 1 + +#default CONFIG_COMPRESSED_PAYLOAD_NRV2B = 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 +## +default CONFIG_USE_PRINTK_IN_CAR=1 + +# 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 diff --git a/src/mainboard/sis/sis761/apc_auto.c b/src/mainboard/sis/sis761/apc_auto.c new file mode 100644 index 0000000000..7e4eddaa5c --- /dev/null +++ b/src/mainboard/sis/sis761/apc_auto.c @@ -0,0 +1,132 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2007 AMD + * Written by Yinghai Lu <yinghailu@amd.com> for AMD. + * Copyright (C) 2007 Silicon Integrated Systems Corp. (SiS) + * Written by Morgan Tsai <my_tsai@sis.com> for SiS. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#define ASSEMBLY 1 +#define __ROMCC__ + +#define RAMINIT_SYSINFO 1 +#define CACHE_AS_RAM_ADDRESS_DEBUG 0 + +#define SET_NB_CFG_54 1 + +//used by raminit +#define QRANK_DIMM_SUPPORT 1 + +#define K8_REV_F_SUPPORT_F0_F1_WORKAROUND 0 + +#include <stdint.h> +#include <device/pci_def.h> +#include <device/pci_ids.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" + +#if CONFIG_USE_INIT == 0 + #include "lib/memcpy.c" +#endif + +#include "arch/i386/lib/console.c" + +#if 0 +static void post_code(uint8_t value) { +#if 1 + int i; + for(i=0;i<0x80000;i++) { + outb(value, 0x80); + } +#endif +} +#endif + +#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" + +//#include "cpu/x86/lapic/boot_cpu.c" +#include "northbridge/amd/amdk8/reset_test.c" + +#include "northbridge/amd/amdk8/debug.c" + +#include "southbridge/sis/sis966/sis966_early_ctrl.c" + +#include "northbridge/amd/amdk8/amdk8_f.h" + +#include "cpu/x86/mtrr.h" +#include "cpu/amd/mtrr.h" +#include "cpu/x86/tsc.h" + +#include "northbridge/amd/amdk8/amdk8_f_pci.c" +#include "northbridge/amd/amdk8/raminit_f_dqs.c" + +#include "cpu/amd/dualcore/dualcore.c" + +void hardwaremain(int ret_addr) +{ + struct sys_info *sysinfo = (DCACHE_RAM_BASE + DCACHE_RAM_SIZE - DCACHE_RAM_GLOBAL_VAR_SIZE); // in CACHE + struct sys_info *sysinfox = ((CONFIG_LB_MEM_TOPK<<10) - DCACHE_RAM_GLOBAL_VAR_SIZE); // in RAM + + struct node_core_id id; + + id = get_node_core_id_x(); + + //FIXME: for USBDEBUG_DIRECT you need to make sure dbg_info get assigned in AP + print_debug("CODE IN CACHE ON NODE:"); print_debug_hex8(id.nodeid); print_debug("\r\n"); + + train_ram(id.nodeid, sysinfo, sysinfox); + + /* + go back, but can not use stack any more, because we only keep ret_addr and can not restore esp, and ebp + */ + + __asm__ volatile ( + "movl %0, %%edi\n\t" + "jmp *%%edi\n\t" + :: "a"(ret_addr) + ); + + + +} +struct eregs { + uint32_t eax, ecx, edx, ebx, esp, ebp, esi, edi; + uint32_t vector; + uint32_t error_code; + uint32_t eip; + uint32_t cs; + uint32_t eflags; +}; + +void x86_exception(struct eregs *info) +{ + do { + hlt(); + } while(1); +} + + diff --git a/src/mainboard/sis/sis761/cache_as_ram_auto.c b/src/mainboard/sis/sis761/cache_as_ram_auto.c new file mode 100644 index 0000000000..732027adca --- /dev/null +++ b/src/mainboard/sis/sis761/cache_as_ram_auto.c @@ -0,0 +1,372 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2007 AMD + * Written by Yinghai Lu <yinghailu@amd.com> for AMD. + * Copyright (C) 2007 Silicon Integrated Systems Corp. (SiS) + * Written by Morgan Tsai <my_tsai@sis.com> for SiS. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#define ASSEMBLY 1 +#define __ROMCC__ + +#define RAMINIT_SYSINFO 1 + +#define K8_ALLOCATE_IO_RANGE 1 +//#define K8_SCAN_PCI_BUS 1 + + +#define QRANK_DIMM_SUPPORT 1 + +#if CONFIG_LOGICAL_CPUS==1 +#define SET_NB_CFG_54 1 +#endif + +//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 + +#if K8_REV_F_SUPPORT == 1 +#define K8_REV_F_SUPPORT_F0_F1_WORKAROUND 0 +#endif + +#define DBGP_DEFAULT 7 + +#include <stdint.h> +#include <device/pci_def.h> +#include <device/pci_ids.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" + +#if USE_FAILOVER_IMAGE==0 +#include "pc80/serial.c" +#include "arch/i386/lib/console.c" +#if CONFIG_USBDEBUG_DIRECT +#include "southbridge/sis/sis966/sis966_enable_usbdebug_direct.c" +#include "pc80/usbdebug_direct_serial.c" +#endif +#include "ram/ramtest.c" + +#include <cpu/amd/model_fxx_rev.h> + +#include "southbridge/sis/sis966/sis966_early_smbus.c" +#include "southbridge/sis/sis966/sis966_enable_rom.c" +#include "northbridge/amd/amdk8/raminit.h" +#include "cpu/amd/model_fxx/apic_timer.c" +#include "lib/delay.c" + +#endif + +#include "cpu/x86/lapic/boot_cpu.c" +#include "northbridge/amd/amdk8/reset_test.c" +#include "superio/ite/it8716f/it8716f_early_serial.c" +#include "superio/ite/it8716f/it8716f_early_init.c" + +#if USE_FAILOVER_IMAGE==0 + +#include "cpu/x86/bist.h" + +#if CONFIG_USE_INIT == 0 + #include "lib/memcpy.c" +#endif + +#include "northbridge/amd/amdk8/debug.c" + +#include "cpu/amd/mtrr/amd_earlymtrr.c" + +#include "northbridge/amd/amdk8/setup_resource_map.c" + +#define SERIAL_DEV PNP_DEV(0x2e, IT8716F_SP1) + +#include "southbridge/sis/sis966/sis966_early_ctrl.c" + +static void memreset_setup(void) +{ +} + +static void memreset(int controllers, const struct mem_controller *ctrl) +{ +} + +static inline void activate_spd_rom(const struct mem_controller *ctrl) +{ + /* nothing to do */ +} + +static inline int spd_read_byte(unsigned device, unsigned address) +{ + return smbus_read_byte(device, address); +} + +#include "northbridge/amd/amdk8/amdk8_f.h" +#include "northbridge/amd/amdk8/coherent_ht.c" + +#include "northbridge/amd/amdk8/incoherent_ht.c" + +#include "northbridge/amd/amdk8/raminit_f.c" + +#include "sdram/generic_sdram.c" + +#include "resourcemap.c" + +#include "cpu/amd/dualcore/dualcore.c" + +#define SIS966_NUM 1 +#define SIS966_USE_NIC 1 +#define SIS966_USE_AZA 1 + +#define SIS966_PCI_E_X_0 0 + +#define SIS966_MB_SETUP \ + RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+37, 0x00, 0x44,/* GPIO38 PCI_REQ3 */ \ + RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+38, 0x00, 0x44,/* GPIO39 PCI_GNT3 */ \ + RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+39, 0x00, 0x44,/* GPIO40 PCI_GNT2 */ \ + RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+40, 0x00, 0x44,/* GPIO41 PCI_REQ2 */ \ + RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+59, 0x00, 0x60,/* GPIP60 FANCTL0 */ \ + RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+60, 0x00, 0x60,/* GPIO61 FANCTL1 */ + +#include "southbridge/sis/sis966/sis966_early_setup_ss.h" +#include "southbridge/sis/sis966/sis966_early_setup_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" + +#endif + +#if ((HAVE_FAILOVER_BOOT==1) && (USE_FAILOVER_IMAGE == 1)) || ((HAVE_FAILOVER_BOOT==0) && (USE_FALLBACK_IMAGE == 1)) + +#include "southbridge/sis/sis966/sis966_enable_rom.c" +#include "northbridge/amd/amdk8/early_ht.c" + + +static void sio_setup(void) +{ + + unsigned value; + uint32_t dword; + uint8_t byte; + + byte = pci_read_config8(PCI_DEV(0, SIS966_DEVN_BASE+1 , 0), 0x7b); + byte |= 0x20; + pci_write_config8(PCI_DEV(0, SIS966_DEVN_BASE+1 , 0), 0x7b, byte); + + dword = pci_read_config32(PCI_DEV(0, SIS966_DEVN_BASE+1 , 0), 0xa0); + dword |= (1<<0); + pci_write_config32(PCI_DEV(0, SIS966_DEVN_BASE+1 , 0), 0xa0, dword); + + dword = pci_read_config32(PCI_DEV(0, SIS966_DEVN_BASE+1 , 0), 0xa4); + dword |= (1<<16); + pci_write_config32(PCI_DEV(0, SIS966_DEVN_BASE+1 , 0), 0xa4, 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 sis966 */ + sis966_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 +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 + }; + + struct sys_info *sysinfo = (DCACHE_RAM_BASE + DCACHE_RAM_SIZE - DCACHE_RAM_GLOBAL_VAR_SIZE); + + int needs_reset = 0; + unsigned bsp_apicid = 0; + + if (bist == 0) { + bsp_apicid = init_cpus(cpu_init_detectedx, sysinfo); + } + + pnp_enter_ext_func_mode(SERIAL_DEV); + pnp_write_config(SERIAL_DEV, 0x23, 0); + it8716f_enable_dev(SERIAL_DEV, TTYS0_BASE); + pnp_exit_ext_func_mode(SERIAL_DEV); + + setup_mb_resource_map(); + + uart_init(); + + /* Halt if there was a built in self test failure */ + report_bist_failure(bist); + + +#if CONFIG_USBDEBUG_DIRECT + sis966_enable_usbdebug_direct(DBGP_DEFAULT); + early_usbdebug_direct_init(); +#endif + console_init(); + print_debug("*sysinfo range: ["); print_debug_hex32(sysinfo); print_debug(","); print_debug_hex32((unsigned long)sysinfo+sizeof(struct sys_info)); print_debug(")\r\n"); + + print_debug("bsp_apicid="); print_debug_hex8(bsp_apicid); print_debug("\r\n"); + +#if MEM_TRAIN_SEQ == 1 + set_sysinfo_in_ram(0); // in BSP so could hold all ap until sysinfo is in ram +#endif + setup_coherent_ht_domain(); // routing table and start other core0 + + wait_all_core0_started(); +#if CONFIG_LOGICAL_CPUS==1 + // It is said that we should start core1 after all core0 launched + /* becase optimize_link_coherent_ht is moved out from setup_coherent_ht_domain, + * So here need to make sure last core0 is started, esp for two way system, + * (there may be apic id conflicts in that case) + */ + start_other_cores(); + wait_all_other_cores_started(bsp_apicid); +#endif + + /* it will set up chains and store link pair for optimization later */ + ht_setup_chains_x(sysinfo); // it will init sblnk and sbbusn, nodes, sbdn + +#if K8_SET_FIDVID == 1 + + { + msr_t msr; + msr=rdmsr(0xc0010042); + print_debug("begin msr fid, vid "); print_debug_hex32( msr.hi ); print_debug_hex32(msr.lo); print_debug("\r\n"); + + } + + enable_fid_change(); + + enable_fid_change_on_sb(sysinfo->sbbusn, sysinfo->sbdn); + + init_fidvid_bsp(bsp_apicid); + + // show final fid and vid + { + msr_t msr; + msr=rdmsr(0xc0010042); + print_debug("end msr fid, vid "); print_debug_hex32( msr.hi ); print_debug_hex32(msr.lo); print_debug("\r\n"); + + } +#endif + + needs_reset |= optimize_link_coherent_ht(); + needs_reset |= optimize_link_incoherent_ht(sysinfo); + needs_reset |= sis966_early_setup_x(); + + // fidvid change will issue one LDTSTOP and the HT change will be effective too + if (needs_reset) { + print_info("ht reset -\r\n"); + soft_reset(); + } + allow_all_aps_stop(bsp_apicid); + + //It's the time to set ctrl in sysinfo now; + fill_mem_ctrl(sysinfo->nodes, sysinfo->ctrl, spd_addr); + + sis_init_stage1(); + enable_smbus(); + + memreset_setup(); + + //do we need apci timer, tsc...., only debug need it for better output + /* all ap stopped? */ +// init_timer(); // Need to use TMICT to synconize FID/VID + + sdram_initialize(sysinfo->nodes, sysinfo->ctrl, sysinfo); + + sis_init_stage2(); + post_cache_as_ram(); // bsp swtich stack to ram and copy sysinfo ram now + +} + + +#endif diff --git a/src/mainboard/sis/sis761/chip.h b/src/mainboard/sis/sis761/chip.h new file mode 100644 index 0000000000..8d6d00cac6 --- /dev/null +++ b/src/mainboard/sis/sis761/chip.h @@ -0,0 +1,29 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2007 AMD + * Written by Yinghai Lu <yinghailu@amd.com> for AMD. + * Copyright (C) 2007 Silicon Integrated Systems Corp. (SiS) + * Written by Morgan Tsai <my_tsai@sis.com> for SiS. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +extern struct chip_operations mainboard_sis_sis761_ops; + +struct mainboard_sis_sis761_config { +// int fixup_scsi; +// int fixup_vga; +}; diff --git a/src/mainboard/sis/sis761/cmos.layout b/src/mainboard/sis/sis761/cmos.layout new file mode 100644 index 0000000000..84a5c52278 --- /dev/null +++ b/src/mainboard/sis/sis761/cmos.layout @@ -0,0 +1,119 @@ +## +## This file is part of the LinuxBIOS project. +## +## Copyright (C) 2007 AMD +## Written by Yinghai Lu <yinghailu@amd.com> for AMD. +## +## 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 +## + +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 200Mhz +8 1 166Mhz +8 2 133Mhz +8 3 100Mhz +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 + + diff --git a/src/mainboard/sis/sis761/get_bus_conf.c b/src/mainboard/sis/sis761/get_bus_conf.c new file mode 100644 index 0000000000..d8b0c0ab5a --- /dev/null +++ b/src/mainboard/sis/sis761/get_bus_conf.c @@ -0,0 +1,148 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2007 AMD + * Written by Yinghai Lu <yinghailu@amd.com> for AMD. + * Copyright (C) 2007 Silicon Integrated Systems Corp. (SiS) + * Written by Morgan Tsai <my_tsai@sis.com> for SiS. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#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_sis966[8]; //1 + unsigned apicid_sis966; + + +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, +// 0x0000ff0, +// 0x0000ff0, +// 0x0000ff0, +// 0x0000ff0, +// 0x0000ff0, +// 0x0000ff0, +// 0x0000ff0 +}; +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, +// 0x20202020, +// 0x20202020, +// 0x20202020, +// 0x20202020, +// 0x20202020, +// 0x20202020, +// 0x20202020, +}; +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; + unsigned sbdn; + + device_t dev; + 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]); + 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<8; i++) { + bus_sis966[i] = 0; + } + + for(i=0;i<256; i++) { + bus_type[i] = 0; + } + + bus_type[0] = 1; //pci + + bus_sis966[0] = (sysconf.pci1234[0] >> 16) & 0xff; + + bus_type[bus_sis966[0]] = 1; + + /* SIS966 */ + dev = dev_find_slot(bus_sis966[0], PCI_DEVFN(sbdn + 0x06,0)); + if (dev) { + bus_sis966[1] = pci_read_config8(dev, PCI_SECONDARY_BUS); + bus_sis966[2] = pci_read_config8(dev, PCI_SUBORDINATE_BUS); + bus_sis966[2]++; + for(j=bus_sis966[1];j<bus_sis966[2]; j++) bus_type[j] = 1; + } + else { + printk_debug("ERROR - could not find PCI 1:%02x.0, using defaults\n", sbdn + 0x06); + + bus_sis966[1] = 2; + bus_sis966[2] = 3; + } + + for(i=2; i<8;i++) { + dev = dev_find_slot(bus_sis966[0], PCI_DEVFN(sbdn + 0x0a + i - 2 , 0)); + if (dev) { + bus_sis966[i] = pci_read_config8(dev, PCI_SECONDARY_BUS); + bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS); + bus_isa++; + for(j=bus_sis966[i];j<bus_isa; j++) bus_type[j] = 1; + } + else { + printk_debug("ERROR - could not find PCI %02x:%02x.0, using defaults\n", bus_sis966[0], sbdn + 0x0a + i - 2 ); + bus_isa = bus_sis966[i-1]+1; + } + } + + +/*I/O APICs: APIC ID Version State Address*/ +#if CONFIG_LOGICAL_CPUS==1 + apicid_base = get_apicid_base(1); +#else + apicid_base = CONFIG_MAX_PHYSICAL_CPUS; +#endif + apicid_sis966 = apicid_base+0; + +} diff --git a/src/mainboard/sis/sis761/irq_tables.c b/src/mainboard/sis/sis761/irq_tables.c new file mode 100644 index 0000000000..c87b9d6954 --- /dev/null +++ b/src/mainboard/sis/sis761/irq_tables.c @@ -0,0 +1,166 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2007 AMD + * Written by Yinghai Lu <yinghailu@amd.com> for AMD. + * Copyright (C) 2007 Silicon Integrated Systems Corp. (SiS) + * Written by Morgan Tsai <my_tsai@sis.com> for SiS. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* This file was generated by getpir.c, do not modify! + (but if you do, please run checkpir on it to verify) + Contains the IRQ Routing Table dumped directly from your memory , wich BIOS sets up + + 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> + +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; +} +extern unsigned char bus_isa; +extern unsigned char bus_sis966[8]; //1 + +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; + unsigned sbdn; + + uint8_t sum=0; + int i; + + get_bus_conf(); // it will find out all bus num and apic that share with mptable.c and mptable.c and acpi_tables.c + 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_sis966[0]; + pirq->rtr_devfn = ((sbdn+6)<<3)|0; + + pirq->exclusive_irqs = 0; + + pirq->rtr_vendor = 0x10de; + pirq->rtr_device = 0x0370; + + pirq->miniport_data = 0; + + memset(pirq->rfu, 0, sizeof(pirq->rfu)); + + pirq_info = (void *) ( &pirq->checksum + 1); + slot_num = 0; + + { + device_t dev; + dev = dev_find_slot(0, PCI_DEVFN(2,0)); + if (dev) { + /* initialize PCI interupts - these assignments depend + on the PCB routing of PINTA-D + + PINTA = IRQ10 + PINTB = IRQ11 + PINTC = IRQ5 + PINTD = IRQ5 + PINTE = IRQ11 + PINTF = IRQ5 + PINTG = IRQ10 + PINTH = IRQ5 + + */ + int i; + uint8_t reg[8]={0x41,0x42,0x43,0x44,0x60,0x61,0x62,0x63}; + uint8_t irq[8]={0x0A,0X0B,0X05,0X05,0X0B,0X05,0X0A,0X0A}; + + for(i=0;i<8;i++) + pci_write_config8(dev, reg[i], irq[i]); + } + + printk_debug("Setting Onboard SiS Southbridge\n"); +// dev = dev_find_slot(0, PCI_DEVFN(2,5)); // 5513 (IDE) +// pci_write_config8(dev, 0x3C, 0x0A); + dev = dev_find_slot(0, PCI_DEVFN(3,0)); // USB 1.1 -1 + pci_write_config8(dev, 0x3C, 0x0B); + dev = dev_find_slot(0, PCI_DEVFN(3,1)); // USB 1.1 -2 + pci_write_config8(dev, 0x3C, 0x05); + dev = dev_find_slot(0, PCI_DEVFN(3,3)); // USB 2.0 + pci_write_config8(dev, 0x3C, 0x0A); + dev = dev_find_slot(0, PCI_DEVFN(4,0)); // 191 (LAN) + pci_write_config8(dev, 0x3C, 0x05); + dev = dev_find_slot(0, PCI_DEVFN(5,0)); // 1183 (SATA) + pci_write_config8(dev, 0x3C, 0x0B); +// dev = dev_find_slot(0, PCI_DEVFN(6,0)); // PCI-E +// pci_write_config8(dev, 0x3C, 0x0A); +// dev = dev_find_slot(0, PCI_DEVFN(7,0)); // PCI-E +// pci_write_config8(dev, 0x3C, 0x0A); + dev = dev_find_slot(0, PCI_DEVFN(15,0)); // Azalia + pci_write_config8(dev, 0x3C, 0x05); + } + +//pci bridge + write_pirq_info(pirq_info, bus_sis966[0], ((sbdn+6)<<3)|0, 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0, 0); + pirq_info++; slot_num++; + + 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; + +} diff --git a/src/mainboard/sis/sis761/mainboard.c b/src/mainboard/sis/sis761/mainboard.c new file mode 100644 index 0000000000..9e21efdce8 --- /dev/null +++ b/src/mainboard/sis/sis761/mainboard.c @@ -0,0 +1,35 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2007 AMD + * Written by Yinghai Lu <yinghailu@amd.com> for AMD. + * Copyright (C) 2007 Silicon Integrated Systems Corp. (SiS) + * Written by Morgan Tsai <my_tsai@sis.com> for SiS. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#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_sis_sis761_ops = { + CHIP_NAME("SiS SiS761GX/SiS966 Mainboard") +}; +#endif diff --git a/src/mainboard/sis/sis761/mptable.c b/src/mainboard/sis/sis761/mptable.c new file mode 100644 index 0000000000..047a187aaa --- /dev/null +++ b/src/mainboard/sis/sis761/mptable.c @@ -0,0 +1,161 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2007 AMD + * Written by Yinghai Lu <yinghailu@amd.com> for AMD. + * Copyright (C) 2007 Silicon Integrated Systems Corp. (SiS) + * Written by Morgan Tsai <my_tsai@sis.com> for SiS. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#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_sis966[8]; //1 + +extern unsigned apicid_sis966; + +extern unsigned bus_type[256]; + +void *smp_write_config_table(void *v) +{ + static const char sig[4] = "PCMP"; + static const char oem[8] = "SIS"; + static const char productid[12] = "SiS761GX"; + struct mp_config_table *mc; + unsigned sbdn; + + int i,j; + + 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 bus and isa numbers */ + for(j= 0; j < 256 ; j++) { + if(bus_type[j]) + smp_write_bus(mc, j, "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_sis966[0], PCI_DEVFN(sbdn+ 0x1,0)); + if (dev) { + res = find_resource(dev, PCI_BASE_ADDRESS_1); + if (res) { + smp_write_ioapic(mc, apicid_sis966, 0x11, res->base); + } + + dword = 0x43c6c643; + pci_write_config32(dev, 0x7c, dword); + + dword = 0x81001a00; + pci_write_config32(dev, 0x80, dword); + + dword = 0xd0001202; + 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_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, apicid_sis966, 0x0); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x1, apicid_sis966, 0x1); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, apicid_sis966, 0x2); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x3, apicid_sis966, 0x3); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x4, apicid_sis966, 0x4); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x6, apicid_sis966, 0x6); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x7, apicid_sis966, 0x7); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x8, apicid_sis966, 0x8); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xc, apicid_sis966, 0xc); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xd, apicid_sis966, 0xd); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xe, apicid_sis966, 0xe); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0xf, apicid_sis966, 0xf); + + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_sis966[0], ((sbdn+1)<<2)|1, apicid_sis966, 0xa); + + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_sis966[0], ((sbdn+2)<<2)|0, apicid_sis966, 0x16); // 22 + + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_sis966[0], ((sbdn+2)<<2)|1, apicid_sis966, 0x17); // 23 + + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_sis966[0], ((sbdn+6)<<2)|1, apicid_sis966, 0x17); // 23 + + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_sis966[0], ((sbdn+5)<<2)|0, apicid_sis966, 0x14); // 20 + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_sis966[0], ((sbdn+5)<<2)|1, apicid_sis966, 0x17); // 23 + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_sis966[0], ((sbdn+5)<<2)|2, apicid_sis966, 0x15); // 21 + + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_sis966[0], ((sbdn+8)<<2)|0, apicid_sis966, 0x16); // 22 + + for(j=7; j>=2; j--) { + if(!bus_sis966[j]) continue; + for(i=0;i<4;i++) { + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_sis966[j], (0x00<<2)|i, apicid_sis966, 0x10 + (2+j+i+4-sbdn%4)%4); + } + } + + for(j=0; j<2; j++) + for(i=0;i<4;i++) { + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, bus_sis966[1], ((0x06+j)<<2)|i, apicid_sis966, 0x10 + (2+i+j)%4); + } + +/*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); + 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); +} diff --git a/src/mainboard/sis/sis761/resourcemap.c b/src/mainboard/sis/sis761/resourcemap.c new file mode 100644 index 0000000000..7e23ad9cc9 --- /dev/null +++ b/src/mainboard/sis/sis761/resourcemap.c @@ -0,0 +1,283 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2007 AMD + * Written by Yinghai Lu <yinghailu@amd.com> for AMD. + * + * 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 + */ + +static void setup_mb_resource_map(void) +{ + static const unsigned int register_values[] = { + /* Careful set limit registers before base registers which contain the enables */ + /* DRAM Limit i Registers + * F1:0x44 i = 0 + * F1:0x4C i = 1 + * F1:0x54 i = 2 + * F1:0x5C i = 3 + * F1:0x64 i = 4 + * F1:0x6C i = 5 + * F1:0x74 i = 6 + * F1:0x7C i = 7 + * [ 2: 0] Destination Node ID + * 000 = Node 0 + * 001 = Node 1 + * 010 = Node 2 + * 011 = Node 3 + * 100 = Node 4 + * 101 = Node 5 + * 110 = Node 6 + * 111 = Node 7 + * [ 7: 3] Reserved + * [10: 8] Interleave select + * specifies the values of A[14:12] to use with interleave enable. + * [15:11] Reserved + * [31:16] DRAM Limit Address i Bits 39-24 + * This field defines the upper address bits of a 40 bit address + * that define the end of the DRAM region. + */ + PCI_ADDR(0, 0x18, 1, 0x44), 0x0000f8f8, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x4C), 0x0000f8f8, 0x00000001, + PCI_ADDR(0, 0x18, 1, 0x54), 0x0000f8f8, 0x00000002, + PCI_ADDR(0, 0x18, 1, 0x5C), 0x0000f8f8, 0x00000003, + PCI_ADDR(0, 0x18, 1, 0x64), 0x0000f8f8, 0x00000004, + PCI_ADDR(0, 0x18, 1, 0x6C), 0x0000f8f8, 0x00000005, + PCI_ADDR(0, 0x18, 1, 0x74), 0x0000f8f8, 0x00000006, + PCI_ADDR(0, 0x18, 1, 0x7C), 0x0000f8f8, 0x00000007, + + /* DRAM Base i Registers + * F1:0x40 i = 0 + * F1:0x48 i = 1 + * F1:0x50 i = 2 + * F1:0x58 i = 3 + * F1:0x60 i = 4 + * F1:0x68 i = 5 + * F1:0x70 i = 6 + * F1:0x78 i = 7 + * [ 0: 0] Read Enable + * 0 = Reads Disabled + * 1 = Reads Enabled + * [ 1: 1] Write Enable + * 0 = Writes Disabled + * 1 = Writes Enabled + * [ 7: 2] Reserved + * [10: 8] Interleave Enable + * 000 = No interleave + * 001 = Interleave on A[12] (2 nodes) + * 010 = reserved + * 011 = Interleave on A[12] and A[14] (4 nodes) + * 100 = reserved + * 101 = reserved + * 110 = reserved + * 111 = Interleve on A[12] and A[13] and A[14] (8 nodes) + * [15:11] Reserved + * [13:16] DRAM Base Address i Bits 39-24 + * This field defines the upper address bits of a 40-bit address + * that define the start of the DRAM region. + */ + PCI_ADDR(0, 0x18, 1, 0x40), 0x0000f8fc, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x48), 0x0000f8fc, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x50), 0x0000f8fc, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x58), 0x0000f8fc, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x60), 0x0000f8fc, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x68), 0x0000f8fc, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x70), 0x0000f8fc, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x78), 0x0000f8fc, 0x00000000, + + /* Memory-Mapped I/O Limit i Registers + * F1:0x84 i = 0 + * F1:0x8C i = 1 + * F1:0x94 i = 2 + * F1:0x9C i = 3 + * F1:0xA4 i = 4 + * F1:0xAC i = 5 + * F1:0xB4 i = 6 + * F1:0xBC i = 7 + * [ 2: 0] Destination Node ID + * 000 = Node 0 + * 001 = Node 1 + * 010 = Node 2 + * 011 = Node 3 + * 100 = Node 4 + * 101 = Node 5 + * 110 = Node 6 + * 111 = Node 7 + * [ 3: 3] Reserved + * [ 5: 4] Destination Link ID + * 00 = Link 0 + * 01 = Link 1 + * 10 = Link 2 + * 11 = Reserved + * [ 6: 6] Reserved + * [ 7: 7] Non-Posted + * 0 = CPU writes may be posted + * 1 = CPU writes must be non-posted + * [31: 8] Memory-Mapped I/O Limit Address i (39-16) + * This field defines the upp adddress bits of a 40-bit address that + * defines the end of a memory-mapped I/O region n + */ + PCI_ADDR(0, 0x18, 1, 0x84), 0x00000048, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x8C), 0x00000048, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x94), 0x00000048, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x9C), 0x00000048, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xA4), 0x00000048, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xAC), 0x00000048, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xB4), 0x00000048, 0x00000000, +// PCI_ADDR(0, 0x18, 1, 0xBC), 0x00000048, 0x00ffff00, + + /* Memory-Mapped I/O Base i Registers + * F1:0x80 i = 0 + * F1:0x88 i = 1 + * F1:0x90 i = 2 + * F1:0x98 i = 3 + * F1:0xA0 i = 4 + * F1:0xA8 i = 5 + * F1:0xB0 i = 6 + * F1:0xB8 i = 7 + * [ 0: 0] Read Enable + * 0 = Reads disabled + * 1 = Reads Enabled + * [ 1: 1] Write Enable + * 0 = Writes disabled + * 1 = Writes Enabled + * [ 2: 2] Cpu Disable + * 0 = Cpu can use this I/O range + * 1 = Cpu requests do not use this I/O range + * [ 3: 3] Lock + * 0 = base/limit registers i are read/write + * 1 = base/limit registers i are read-only + * [ 7: 4] Reserved + * [31: 8] Memory-Mapped I/O Base Address i (39-16) + * This field defines the upper address bits of a 40bit address + * that defines the start of memory-mapped I/O region i + */ + PCI_ADDR(0, 0x18, 1, 0x80), 0x000000f0, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x88), 0x000000f0, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x90), 0x000000f0, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x98), 0x000000f0, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xA0), 0x000000f0, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xA8), 0x000000f0, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xB0), 0x000000f0, 0x00000000, +// PCI_ADDR(0, 0x18, 1, 0xB8), 0x000000f0, 0x00fc0003, + + /* PCI I/O Limit i Registers + * F1:0xC4 i = 0 + * F1:0xCC i = 1 + * F1:0xD4 i = 2 + * F1:0xDC i = 3 + * [ 2: 0] Destination Node ID + * 000 = Node 0 + * 001 = Node 1 + * 010 = Node 2 + * 011 = Node 3 + * 100 = Node 4 + * 101 = Node 5 + * 110 = Node 6 + * 111 = Node 7 + * [ 3: 3] Reserved + * [ 5: 4] Destination Link ID + * 00 = Link 0 + * 01 = Link 1 + * 10 = Link 2 + * 11 = reserved + * [11: 6] Reserved + * [24:12] PCI I/O Limit Address i + * This field defines the end of PCI I/O region n + * [31:25] Reserved + */ +// PCI_ADDR(0, 0x18, 1, 0xC4), 0xFE000FC8, 0x00007000, + PCI_ADDR(0, 0x18, 1, 0xCC), 0xFE000FC8, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xD4), 0xFE000FC8, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xDC), 0xFE000FC8, 0x00000000, + + /* PCI I/O Base i Registers + * F1:0xC0 i = 0 + * F1:0xC8 i = 1 + * F1:0xD0 i = 2 + * F1:0xD8 i = 3 + * [ 0: 0] Read Enable + * 0 = Reads Disabled + * 1 = Reads Enabled + * [ 1: 1] Write Enable + * 0 = Writes Disabled + * 1 = Writes Enabled + * [ 3: 2] Reserved + * [ 4: 4] VGA Enable + * 0 = VGA matches Disabled + * 1 = matches all address < 64K and where A[9:0] is in the + * range 3B0-3BB or 3C0-3DF independen of the base & limit registers + * [ 5: 5] ISA Enable + * 0 = ISA matches Disabled + * 1 = Blocks address < 64K and in the last 768 bytes of eack 1K block + * from matching agains this base/limit pair + * [11: 6] Reserved + * [24:12] PCI I/O Base i + * This field defines the start of PCI I/O region n + * [31:25] Reserved + */ +// PCI_ADDR(0, 0x18, 1, 0xC0), 0xFE000FCC, 0x00000033, + PCI_ADDR(0, 0x18, 1, 0xC8), 0xFE000FCC, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xD0), 0xFE000FCC, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xD8), 0xFE000FCC, 0x00000000, + + /* Config Base and Limit i Registers + * F1:0xE0 i = 0 + * F1:0xE4 i = 1 + * F1:0xE8 i = 2 + * F1:0xEC i = 3 + * [ 0: 0] Read Enable + * 0 = Reads Disabled + * 1 = Reads Enabled + * [ 1: 1] Write Enable + * 0 = Writes Disabled + * 1 = Writes Enabled + * [ 2: 2] Device Number Compare Enable + * 0 = The ranges are based on bus number + * 1 = The ranges are ranges of devices on bus 0 + * [ 3: 3] Reserved + * [ 6: 4] Destination Node + * 000 = Node 0 + * 001 = Node 1 + * 010 = Node 2 + * 011 = Node 3 + * 100 = Node 4 + * 101 = Node 5 + * 110 = Node 6 + * 111 = Node 7 + * [ 7: 7] Reserved + * [ 9: 8] Destination Link + * 00 = Link 0 + * 01 = Link 1 + * 10 = Link 2 + * 11 - Reserved + * [15:10] Reserved + * [23:16] Bus Number Base i + * This field defines the lowest bus number in configuration region i + * [31:24] Bus Number Limit i + * This field defines the highest bus number in configuration region i + */ +// PCI_ADDR(0, 0x18, 1, 0xE0), 0x0000FC88, 0xff000003, /* link 0 of cpu 0 --> Nvidia MCP55 */ + PCI_ADDR(0, 0x18, 1, 0xE4), 0x0000FC88, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xE8), 0x0000FC88, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xEC), 0x0000FC88, 0x00000000, + + }; + + int max; + max = sizeof(register_values)/sizeof(register_values[0]); + setup_resource_map(register_values, max); +} + |