diff options
| author | Stefan Reinauer <stepan@coresystems.de> | 2010-01-17 14:08:17 +0000 |
|---|---|---|
| committer | Stefan Reinauer <stepan@openbios.org> | 2010-01-17 14:08:17 +0000 |
| commit | 838c5a5d8019eff857dac21c24a2bca624fa3152 (patch) | |
| tree | d68ad964ea497ddeae64f700cf2f06298a732f63 /src/mainboard | |
| parent | f6eb88adfb8535cdd6c71d5adeed6ca8ed78952d (diff) | |
Add support for the Roda RK886EX a.k.a Rocky III+ ruggedised notebook
http://www.roda-computer.com/en/products/notebooks/rocky-iii-rk886ex.html
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5031 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard')
33 files changed, 4715 insertions, 0 deletions
diff --git a/src/mainboard/Kconfig b/src/mainboard/Kconfig index 54198e1364..3c607c8aca 100644 --- a/src/mainboard/Kconfig +++ b/src/mainboard/Kconfig @@ -74,6 +74,8 @@ config VENDOR_PC_ENGINES bool "PC Engines" config VENDOR_RCA bool "RCA" +config VENDOR_RODA + bool "Roda" config VENDOR_SOYO bool "Soyo" config VENDOR_SUNW @@ -282,6 +284,11 @@ config MAINBOARD_VENDOR config MAINBOARD_VENDOR string + default "Roda" + depends on VENDOR_RODA + +config MAINBOARD_VENDOR + string default "Soyo" depends on VENDOR_SOYO @@ -370,6 +377,7 @@ source "src/mainboard/nvidia/Kconfig" source "src/mainboard/olpc/Kconfig" source "src/mainboard/pcengines/Kconfig" source "src/mainboard/rca/Kconfig" +source "src/mainboard/roda/Kconfig" source "src/mainboard/soyo/Kconfig" source "src/mainboard/sunw/Kconfig" source "src/mainboard/supermicro/Kconfig" diff --git a/src/mainboard/roda/Kconfig b/src/mainboard/roda/Kconfig new file mode 100644 index 0000000000..c2adb8c6f0 --- /dev/null +++ b/src/mainboard/roda/Kconfig @@ -0,0 +1,7 @@ +choice + prompt "Mainboard model" + depends on VENDOR_RODA + +source "src/mainboard/roda/rk886ex/Kconfig" + +endchoice diff --git a/src/mainboard/roda/rk886ex/Config.lb b/src/mainboard/roda/rk886ex/Config.lb new file mode 100644 index 0000000000..259eb31a3c --- /dev/null +++ b/src/mainboard/roda/rk886ex/Config.lb @@ -0,0 +1,237 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2007-2008 coresystems GmbH +## +## 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; version 2 of +## the License. +## +## 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 mainboard requires DCACHE_AS_RAM enabled. It won't work without. +## + +## +## Only use the option table in a normal image +## +default CONFIG_USE_OPTION_TABLE = !CONFIG_USE_FALLBACK_IMAGE + +## +## Image size calculation +## + +include /config/nofailovercalculation.lb + +## +## Set all of the defaults for an x86 architecture +## + +arch i386 end + +## +## Build the objects we have code for in this directory. +## + +driver mainboard.o +driver rtl8168.o +object ec.o +object m3885.o +if CONFIG_GENERATE_MP_TABLE object mptable.o end +if CONFIG_GENERATE_PIRQ_TABLE object irq_tables.o end +if CONFIG_HAVE_SMI_HANDLER smmobject mainboard_smi.o end + +if CONFIG_GENERATE_ACPI_TABLES + object fadt.o + object acpi_tables.o + makerule dsdt.c + depends "$(CONFIG_MAINBOARD)/dsdt.asl" + action "$(CONFIG_CROSS_COMPILE)cpp -D__ACPI__ -P $(CPPFLAGS) -I$(CONFIG_MAINBOARD) $(CONFIG_MAINBOARD)/dsdt.asl -o $(CURDIR)/dsdt.asl" + action "iasl -p dsdt -tc $(CURDIR)/dsdt.asl" + action "mv $(CURDIR)/dsdt.hex dsdt.c" + end + object ./dsdt.o +end + +if CONFIG_USE_INIT + +makerule ./auto.o + depends "$(CONFIG_MAINBOARD)/auto.c option_table.h" + action "$(CC) $(DISTRO_CFLAGS) $(CFLAGS) $(CPPFLAGS) -I$(TOP)/src -I. -c $(CONFIG_MAINBOARD)/auto.c -o $@" +end + +else + +makerule ./auto.inc + depends "$(CONFIG_MAINBOARD)/auto.c option_table.h" + action "$(CC) $(DISTRO_CFLAGS) $(CFLAGS) $(CPPFLAGS) $(DEBUG_CFLAGS) -I$(TOP)/src -I. -c -S $(CONFIG_MAINBOARD)/auto.c -o $@" + action "perl -e 's/\.rodata/.rom.data/g' -pi $@" + action "perl -e 's/\.text/.section .rom.text/g' -pi $@" +end + +end + +## +## Build our 16 bit and 32 bit coreboot entry code +## +mainboardinit cpu/x86/16bit/entry16.inc +mainboardinit cpu/x86/32bit/entry32.inc +ldscript /cpu/x86/16bit/entry16.lds +if CONFIG_USE_INIT + ldscript /cpu/x86/32bit/entry32.lds + ldscript /cpu/x86/car/cache_as_ram.lds +end + +## +## Build our reset vector (This is where coreboot is entered) +## +if CONFIG_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 + + +## +## Include an id string (For safe flashing) +## +mainboardinit arch/i386/lib/id.inc +ldscript /arch/i386/lib/id.lds + +## +## Setup Cache-As-Ram +## +mainboardinit cpu/intel/model_6ex/cache_as_ram.inc + +### +### This is the early phase of coreboot startup +### Things are delicate and we test to see if we should +### failover to another image. +### +if CONFIG_USE_FALLBACK_IMAGE + ldscript /arch/i386/lib/failover.lds +end + +### +### O.k. We aren't just an intermediary anymore! +### + +if CONFIG_USE_INIT +initobject auto.o +else +mainboardinit ./auto.inc +end + +## +## Include the secondary Configuration files +## +dir /pc80 +config chip.h + +chip northbridge/intel/i945 + + device apic_cluster 0 on + chip cpu/intel/socket_mFCPGA478 + device apic 0 on end + end + end + + device pci_domain 0 on + device pci 00.0 on end # host bridge + # auto detection: + #device pci 01.0 off end # i945 PCIe root port + #device pci 02.0 on end # vga controller + #device pci 02.1 on end # display controller + + chip southbridge/intel/i82801gx + register "pirqa_routing" = "0x0b" + register "pirqb_routing" = "0x0b" + register "pirqc_routing" = "0x0b" + register "pirqd_routing" = "0x0b" + register "pirqe_routing" = "0x80" + register "pirqf_routing" = "0x80" + register "pirqg_routing" = "0x0b" + register "pirqh_routing" = "0x0b" + + # GPI routing + # 0 No effect (default) + # 1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set) + # 2 SCI (if corresponding GPIO_EN bit is also set) + register "gpi13_routing" = "2" + register "gpi8_routing" = "1" + register "gpi7_routing" = "2" + register "gpe0_en" = "0x20800007" + + register "ide_legacy_combined" = "0x1" + register "ide_enable_primary" = "0x1" + register "ide_enable_secondary" = "0x0" + register "sata_ahci" = "0x0" + + device pci 1b.0 on end # High Definition Audio + device pci 1c.0 on end # PCIe + device pci 1c.1 on end # PCIe + device pci 1c.2 on end # PCIe + #device pci 1c.3 off end # PCIe port 4 + #device pci 1c.4 off end # PCIe port 5 + #device pci 1c.5 off end # PCIe port 6 + device pci 1d.0 on end # USB UHCI + device pci 1d.1 on end # USB UHCI + device pci 1d.2 on end # USB UHCI + device pci 1d.3 on end # USB UHCI + device pci 1d.7 on end # USB2 EHCI + device pci 1e.0 on + chip southbridge/ti/pci7420 + register "smartcard_enabled" = "0x0" + device pci 3.0 on end + device pci 3.1 on end + device pci 3.2 on end + device pci 3.3 off end # smartcard + end + end # PCI bridge + #device pci 1e.2 off end # AC'97 Audio + #device pci 1e.3 off end # AC'97 Modem + device pci 1f.0 on # LPC bridge + chip superio/smsc/lpc47n227 + device pnp 2e.1 off # Parallel port + end + device pnp 2e.2 on # COM1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 2e.3 on # COM2 + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + device pnp 2e.5 off # Keyboard+Mouse + # io 0x60 = 0x60 + # io 0x62 = 0x64 + # irq 0x70 = 1 + # irq 0x72 = 12 + end + end + chip superio/renesas/m3885x + device pnp ff.1 on # dummy address + end + end + + end + #device pci 1f.1 off end # IDE + device pci 1f.2 on end # SATA + device pci 1f.3 on end # SMBus + #device pci 1f.4 off end # Realtek ID Codec + end + end +end diff --git a/src/mainboard/roda/rk886ex/Kconfig b/src/mainboard/roda/rk886ex/Kconfig new file mode 100644 index 0000000000..4f1f8727fd --- /dev/null +++ b/src/mainboard/roda/rk886ex/Kconfig @@ -0,0 +1,64 @@ +config BOARD_RODA_RK886EX + bool "RK886EX" + select ARCH_X86 + select CPU_INTEL_CORE + select CPU_INTEL_SOCKET_MFCPGA478 + select NORTHBRIDGE_INTEL_I945 + select SOUTHBRIDGE_INTEL_I82801GX + select SOUTHBRIDGE_TI_PCI7420 + select SUPERIO_SMSC_LPC47N227 + select SUPERIO_RENESAS_M3885X + select HAVE_PIRQ_TABLE + select HAVE_MP_TABLE + select MMCONF_SUPPORT + select USE_PRINTK_IN_CAR + select AP_IN_SIPI_WAIT + select UDELAY_LAPIC + select HAVE_ACPI_TABLES + select HAVE_SMI_HANDLER + select BOARD_ROMSIZE_KB_1024 + +config MAINBOARD_DIR + string + default roda/rk886ex + depends on BOARD_RODA_RK886EX + +config DCACHE_RAM_BASE + hex + default 0xffdf8000 + depends on BOARD_RODA_RK886EX + +config DCACHE_RAM_SIZE + hex + default 0x8000 + depends on BOARD_RODA_RK886EX + +config LB_CKS_RANGE_END + int + default 122 + depends on BOARD_RODA_RK886EX + +config LB_CKS_LOC + int + default 123 + depends on BOARD_RODA_RK886EX + +config MAINBOARD_PART_NUMBER + string + default "RK886EX" + depends on BOARD_RODA_RK886EX + +config MMCONF_BASE_ADDRESS + hex + default 0xf0000000 + depends on BOARD_RODA_RK886EX + +config IRQ_SLOT_COUNT + int + default 18 + depends on BOARD_RODA_RK886EX + +config MAX_PHYSICAL_CPUS + int + default 2 + depends on BOARD_RODA_RK886EX diff --git a/src/mainboard/roda/rk886ex/Makefile.inc b/src/mainboard/roda/rk886ex/Makefile.inc new file mode 100644 index 0000000000..ff8d072e7c --- /dev/null +++ b/src/mainboard/roda/rk886ex/Makefile.inc @@ -0,0 +1,72 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2007-2008 coresystems GmbH +## +## 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; version 2 of +## the License. +## +## 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 mainboard requires DCACHE_AS_RAM enabled. It won't work without. +## + +driver-y += mainboard.o +driver-y += m3885.o +driver-y += ec.o +driver-y += rtl8168.o + +obj-$(CONFIG_GENERATE_MP_TABLE) += mptable.o +obj-$(CONFIG_GENERATE_PIRQ_TABLE) += irq_tables.o +obj-$(CONFIG_GENERATE_ACPI_TABLES) += dsdt.o +obj-$(CONFIG_GENERATE_ACPI_TABLES) += acpi_tables.o +obj-$(CONFIG_GENERATE_ACPI_TABLES) += fadt.o + +smmobj-$(CONFIG_HAVE_SMI_HANDLER) += mainboard_smi.o + +# This is part of the conversion to init-obj and away from included code. + +initobj-y += crt0.o +# FIXME in $(top)/Makefile +crt0-y += ../../../../src/cpu/x86/16bit/entry16.inc +crt0-y += ../../../../src/cpu/x86/32bit/entry32.inc +crt0-y += ../../../../src/cpu/x86/16bit/reset16.inc +crt0-y += ../../../../src/arch/i386/lib/id.inc +crt0-y += ../../../../src/cpu/intel/model_6ex/cache_as_ram.inc +crt0-y += auto.inc + +ldscript-y += ../../../../src/arch/i386/init/ldscript_fallback_cbfs.lb +ldscript-y += ../../../../src/cpu/x86/16bit/entry16.lds +ldscript-y += ../../../../src/cpu/x86/16bit/reset16.lds +ldscript-y += ../../../../src/arch/i386/lib/id.lds +ldscript-y += ../../../../src/arch/i386/lib/failover.lds + +ifdef POST_EVALUATION + +$(obj)/dsdt.c: $(src)/mainboard/$(MAINBOARDDIR)/dsdt.asl + $(CPP) -D__ACPI__ -P $(CPPFLAGS) -include $(obj)/config.h -I$(src)/mainboard/$(MAINBOARDDIR) $(src)/mainboard/$(MAINBOARDDIR)/dsdt.asl -o $(obj)/dsdt.asl + iasl -p dsdt -tc $(obj)/dsdt.asl + mv dsdt.hex $@ + +$(obj)/mainboard/$(MAINBOARDDIR)/dsdt.o: $(obj)/dsdt.c + $(CC) $(DISTRO_CFLAGS) $(CFLAGS) $(CPPFLAGS) $(DEBUG_CFLAGS) -I$(src) -I. -c $< -o $@ + +$(obj)/mainboard/$(MAINBOARDDIR)/auto.inc: $(src)/mainboard/$(MAINBOARDDIR)/auto.c $(obj)/option_table.h + $(CC) $(DISTRO_CFLAGS) $(CFLAGS) $(CPPFLAGS) $(DEBUG_CFLAGS) -I$(src) -I. -c -S $(src)/mainboard/$(MAINBOARDDIR)/auto.c -o $@ + perl -e 's/\.rodata/.rom.data/g' -pi $@ + perl -e 's/\.text/.section .rom.text/g' -pi $@ + +endif + diff --git a/src/mainboard/roda/rk886ex/Options.lb b/src/mainboard/roda/rk886ex/Options.lb new file mode 100644 index 0000000000..735223272c --- /dev/null +++ b/src/mainboard/roda/rk886ex/Options.lb @@ -0,0 +1,339 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2007-2008 coresystems GmbH +## +## 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; version 2 of +## the License. +## +## 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 +## + +# Tables +uses CONFIG_GENERATE_MP_TABLE +uses CONFIG_GENERATE_PIRQ_TABLE +uses CONFIG_IRQ_SLOT_COUNT +uses CONFIG_HAVE_OPTION_TABLE +uses CONFIG_USE_OPTION_TABLE +uses CONFIG_LB_CKS_RANGE_START +uses CONFIG_LB_CKS_RANGE_END +uses CONFIG_LB_CKS_LOC +uses CONFIG_GENERATE_ACPI_TABLES +uses CONFIG_HAVE_MAINBOARD_RESOURCES +uses CONFIG_HAVE_ACPI_RESUME +# SMP +uses CONFIG_SMP +uses CONFIG_LOGICAL_CPUS +uses CONFIG_AP_IN_SIPI_WAIT +uses CONFIG_MAX_CPUS +uses CONFIG_MAX_PHYSICAL_CPUS +uses CONFIG_IOAPIC +# Image Size +uses CONFIG_USE_FALLBACK_IMAGE +uses CONFIG_HAVE_FALLBACK_BOOT +uses CONFIG_FALLBACK_SIZE +uses CONFIG_ROM_SIZE +uses CONFIG_ROM_SECTION_SIZE +uses CONFIG_ROM_IMAGE_SIZE +uses CONFIG_ROM_SECTION_SIZE +uses CONFIG_ROM_SECTION_OFFSET +# Payload +uses CONFIG_ROM_PAYLOAD +uses CONFIG_COMPRESSED_PAYLOAD_LZMA +uses CONFIG_PRECOMPRESSED_PAYLOAD +# Build Internals +uses CONFIG_RAMBASE +uses CONFIG_ROMBASE +uses CONFIG_STACK_SIZE +uses CONFIG_HEAP_SIZE +uses CONFIG_USE_DCACHE_RAM +uses CONFIG_DCACHE_RAM_BASE +uses CONFIG_DCACHE_RAM_SIZE +uses CONFIG_USE_INIT +uses CONFIG_USE_PRINTK_IN_CAR +uses CONFIG_XIP_ROM_BASE +uses CONFIG_XIP_ROM_SIZE +uses CONFIG_HAVE_HARD_RESET +uses CONFIG_HAVE_SMI_HANDLER +uses CONFIG_PCIE_CONFIGSPACE_HOLE +uses CONFIG_MMCONF_SUPPORT +uses CONFIG_MMCONF_BASE_ADDRESS +uses CONFIG_GFXUMA +# +uses CONFIG_MAINBOARD +uses CONFIG_MAINBOARD_PART_NUMBER +uses CONFIG_MAINBOARD_VENDOR +uses CONFIG_MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID +uses CONFIG_MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID +# Timers +uses CONFIG_UDELAY_LAPIC +# Console +uses CONFIG_USBDEBUG_DIRECT +uses CONFIG_CONSOLE_SERIAL8250 +uses CONFIG_TTYS0_BAUD +uses CONFIG_TTYS0_BASE +uses CONFIG_TTYS0_LCS +uses CONFIG_DEFAULT_CONSOLE_LOGLEVEL +uses CONFIG_MAXIMUM_CONSOLE_LOGLEVEL +uses CONFIG_CONSOLE_VGA +uses CONFIG_PCI_ROM_RUN +uses CONFIG_PCI_OPTION_ROM_RUN_YABEL +uses CONFIG_PCI_OPTION_ROM_RUN_REALMODE +uses CONFIG_YABEL_PCI_ACCESS_OTHER_DEVICES +uses CONFIG_DEBUG +# Toolchain +uses CC +uses HOSTCC +uses CONFIG_CROSS_COMPILE +uses CONFIG_OBJCOPY +# Tweaks +uses CONFIG_GDB_STUB +uses CONFIG_MAX_REBOOT_CNT +uses CONFIG_USE_WATCHDOG_ON_BOOT +uses COREBOOT_EXTRA_VERSION +uses CONFIG_MAINBOARD_POWER_ON_AFTER_POWER_FAIL + +### +### Build options +### + +## +## +default CONFIG_MAX_REBOOT_CNT=3 + +## +## Use the watchdog to break out of a lockup condition +## +default CONFIG_USE_WATCHDOG_ON_BOOT=0 + +## +## CONFIG_ROM_SIZE is the size of boot ROM that this board will use. +## +default CONFIG_ROM_SIZE=1024*1024 + + +## +## Build code for the fallback boot +## +default CONFIG_HAVE_FALLBACK_BOOT=1 + +## +## Delay timer options +## +default CONFIG_UDELAY_LAPIC=1 + +## +## Build code to reset the motherboard from coreboot +## +default CONFIG_HAVE_HARD_RESET=1 + +## +## Build SMI handler +## +default CONFIG_HAVE_SMI_HANDLER=1 + +## +## Leave a hole for mmapped PCIe config space +## + +default CONFIG_PCIE_CONFIGSPACE_HOLE=1 +default CONFIG_MMCONF_SUPPORT=1 +default CONFIG_MMCONF_BASE_ADDRESS=0xf0000000 + +## +## UMA +## +default CONFIG_GFXUMA=1 + +## +## Build code to export a programmable irq routing table +## +default CONFIG_GENERATE_PIRQ_TABLE=1 +default CONFIG_IRQ_SLOT_COUNT=18 + +## +## Build code to export an x86 MP table +## Useful for specifying IRQ routing values +## +default CONFIG_GENERATE_MP_TABLE=1 + +## +## Build code to provide ACPI support +## +default CONFIG_GENERATE_ACPI_TABLES=1 +default CONFIG_HAVE_MAINBOARD_RESOURCES=1 +default CONFIG_HAVE_ACPI_RESUME=1 + +## +## Build code to export a CMOS option table +## +default CONFIG_HAVE_OPTION_TABLE=1 + +## +## Move the default CONFIG_coreboot cmos range off of AMD RTC registers +## +default CONFIG_LB_CKS_RANGE_START=49 +default CONFIG_LB_CKS_RANGE_END=122 +default CONFIG_LB_CKS_LOC=123 + +#VGA Console +default CONFIG_CONSOLE_VGA=0 +default CONFIG_PCI_ROM_RUN=0 +#default CONFIG_PCI_OPTION_ROM_RUN_REALMODE=1 +#default CONFIG_PCI_OPTION_ROM_RUN_YABEL=0 +# This is needed for Intel's IGD design: +#default CONFIG_YABEL_PCI_ACCESS_OTHER_DEVICES=1 +#default CONFIG_DEBUG=0 + +## +## Build code for SMP support +## Only worry about 2 micro processors +## +default CONFIG_SMP=1 +default CONFIG_MAX_CPUS=4 +default CONFIG_MAX_PHYSICAL_CPUS=2 +default CONFIG_LOGICAL_CPUS=1 +default CONFIG_AP_IN_SIPI_WAIT=1 + +## +## enable CACHE_AS_RAM specifics +## +default CONFIG_USE_DCACHE_RAM=1 +default CONFIG_DCACHE_RAM_SIZE=0x8000 +default CONFIG_DCACHE_RAM_BASE=( 0xfff00000 - CONFIG_DCACHE_RAM_SIZE - 1024*1024) +default CONFIG_USE_PRINTK_IN_CAR=1 + +## +## Execute In Place settings +## + +default CONFIG_XIP_ROM_SIZE = 128 * 1024 +default CONFIG_XIP_ROM_BASE = ( CONFIG_ROMBASE - CONFIG_XIP_ROM_SIZE + CONFIG_ROM_IMAGE_SIZE ) + +## +## Build code to setup a generic IOAPIC +## +default CONFIG_IOAPIC=1 + +## +## Clean up the motherboard id strings +## +default CONFIG_MAINBOARD_PART_NUMBER="RK886EX" +default CONFIG_MAINBOARD_VENDOR= "RODA" + +default CONFIG_MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID=0x4352 +default CONFIG_MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID=0x6886 + +### +### coreboot layout values +### + +## ROM_IMAGE_SIZE is the amount of space to allow coreboot to occupy. +default CONFIG_ROM_IMAGE_SIZE = 65536 + +## +## Use a small 32K stack +## +default CONFIG_STACK_SIZE=0x8000 + +## +## Use a small 32K heap +## +default CONFIG_HEAP_SIZE=0x8000 + + +### +### Compute the location and size of where this firmware image +### (coreboot plus bootloader) will live in the boot rom chip. +### +default CONFIG_FALLBACK_SIZE = CONFIG_ROM_IMAGE_SIZE + +## +## coreboot C code runs at this location in RAM +## +default CONFIG_RAMBASE=0x00100000 + +## +## 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="$(CONFIG_CROSS_COMPILE)gcc -m32" +default HOSTCC="gcc" + +## +## Disable the gdb stub by default +## +default CONFIG_GDB_STUB=1 + +## +## USB debug console +## + +default CONFIG_USBDEBUG_DIRECT=0 + +## +## The Serial Console +## + +# To Enable the Serial Console +default CONFIG_CONSOLE_SERIAL8250=1 + +## Select the serial console baud rate +default CONFIG_TTYS0_BAUD=115200 +#default CONFIG_TTYS0_BAUD=57600 +#default CONFIG_TTYS0_BAUD=38400 +#default CONFIG_TTYS0_BAUD=19200 +#default CONFIG_TTYS0_BAUD=9600 +#default CONFIG_TTYS0_BAUD=4800 +#default CONFIG_TTYS0_BAUD=2400 +#default CONFIG_TTYS0_BAUD=1200 + +# Select the serial console base port +default CONFIG_TTYS0_BASE=0x3f8 + +# Select the serial protocol +# This defaults to 8 data bits, 1 stop bit, and no parity +default CONFIG_TTYS0_LCS=0x3 + +## +### Select the coreboot 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 CONFIG_DEFAULT_CONSOLE_LOGLEVEL=8 +## At a maximum only compile in this level of debugging +default CONFIG_MAXIMUM_CONSOLE_LOGLEVEL=9 + +## +## Select power on after power fail setting +default CONFIG_MAINBOARD_POWER_ON_AFTER_POWER_FAIL="MAINBOARD_POWER_ON" + +### End Options.lb +end diff --git a/src/mainboard/roda/rk886ex/acpi/battery.asl b/src/mainboard/roda/rk886ex/acpi/battery.asl new file mode 100644 index 0000000000..77269ad143 --- /dev/null +++ b/src/mainboard/roda/rk886ex/acpi/battery.asl @@ -0,0 +1,339 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2009 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * 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 + */ + +Name(\CBA1, 0x60) +Name(\CBA2, 0x60) + +Device (BAT1) +{ + Name(_HID, EisaId("PNP0C0A")) + Name(_UID, 1) + + Name(_PCL, Package(){ _SB }) + Name(PSTA, 0x1f) + Name(PBIF, Package() { + 0x00, + 0x78, + 0x64, + 0x01, + 0x2b5c, // Capacity? + 0x05, + 0x03, + 0x01, + 0x01, + "???", // Name + "???", // Number + "???", // Type + "???" // Vendor + }) + Name(PBST, Package() { 0x01, 0x16, 0x64, 0x2b5c }) + + /* Status */ + Method(_STA, 0) + { + If(\_SB.PCI0.LPCB.EC0.ECON) { + If(\_SB.PCI0.LPCB.EC0.P62S) { + Return(0x0f) + } Else { + Return(0x1f) + } + } Else { + Return(0x0f) + } + } + + /* Battery Info */ + Method(_BIF, 0) + { + If(\_SB.PCI0.LPCB.EC0.ECON) { + If(\_SB.PCI0.LPCB.EC0.P62S) { + IVBI() + IVBS() + } Else { + UPBI() + } + } + + Return(PBIF) + } + + /* Battery Status */ + Method(_BST, 0) + { + If(\_SB.PCI0.LPCB.EC0.ECON) { + UPBS() + } + + Return(PBST) + } + + /* Update Battery Info */ + Method(UPBI, 0) + { + Store (0x78, Index(PBIF, 1)) + Store (0x64, Index(PBIF, 2)) + Store (0x2b5c, Index(PBIF, 4)) + Store ("Bat1", Index(PBIF, 9)) + Store ("001", Index(PBIF, 10)) + Store ("LION", Index(PBIF, 11)) + Store ("Panasonic", Index(PBIF, 12)) + } + + Method(UPBS, 0) + { + Store(\_SB.PCI0.LPCB.EC0.QEVT, Local0) + If (Not(Local0)) { + Store(0, GP38) + Sleep(0x64) + Store(GP38, Local0) + If (Not(Local0)) { + Store (RDW(0x0d), Local0) + If (LNotEqual(Local0, 0xeeee)) { + If (LLessEqual(Local0, 0x64)) { + Store(Local0, CBA1) + } + } + } + } + + Store (CBA1, Local0) + Store (Local0, Index(PBST, 2)) + Store (DerefOf(Index(PBIF, 4)), Index(PBST, 3)) + Store (0, Local1) + + If (PWRS) { + If (LLess(Local0, 0x64)) { + Store (2, Local1) + } + } Else { + If (LLessEqual(Local0, 0x5)) { + Store (4, Local1) + } Else { + Store (1, Local1) + } + } + + Store (Local1, Index(PBST, 0)) + If (\_SB.PCI0.LPCB.EC0.P63S) { + Store (0x16, Index(PBST, 1)) + } Else { + Store (0x0b, Index(PBST, 1)) + } + } + + // Invalidate Battery Info + Method(IVBI, 0) + { + Store (0xffffffff, Index(PBIF, 1)) + Store (0xffffffff, Index(PBIF, 2)) + Store (0xffffffff, Index(PBIF, 4)) + Store ("Bad", Index(PBIF, 9)) + Store ("Bad", Index(PBIF, 10)) + Store ("Bad", Index(PBIF, 11)) + Store ("Bad", Index(PBIF, 12)) + Store (1, PBIF) + } + + Method(IVBS, 0) + { + Store (0x0, Index(PBST, 0)) + Store (0xffffffff, Index(PBST, 1)) + Store (0xffffffff, Index(PBST, 2)) + Store (0xffffffff, Index(PBST, 3)) + } +} + + +Device (BAT2) +{ + Name(_HID, EisaId("PNP0C0A")) + Name(_UID, 2) + + Name(_PCL, Package(){ _SB }) + Name(PSTA, 0x1f) + Name(PBIF, Package() { + 0x00, + 0x78, + 0x64, + 0x01, + 0x2b5c, // Capacity? + 0x05, + 0x03, + 0x01, + 0x01, + "???", // Name + "???", // Number + "???", // Type + "???" // Vendor + }) + Name(PBST, Package() { 0x01, 0x16, 0x64, 0x2b5c }) + + /* Status */ + Method(_STA, 0) + { + If(\_SB.PCI0.LPCB.EC0.ECON) { + If(\_SB.PCI0.LPCB.EC0.P63S) { + Return(0x0f) + } Else { + Return(0x1f) + } + } Else { + Return(0x0f) + } + } + + /* Battery Info */ + Method(_BIF, 0) + { + If(\_SB.PCI0.LPCB.EC0.ECON) { + If(\_SB.PCI0.LPCB.EC0.P63S) { + IVBI() + IVBS() + } Else { + UPBI() + } + } + + Return(PBIF) + } + + /* Battery Status */ + Method(_BST, 0) + { + If(\_SB.PCI0.LPCB.EC0.ECON) { + UPBS() + } + + Return(PBST) + } + + /* Update Battery Info */ + Method(UPBI, 0) + { + Store (0x78, Index(PBIF, 1)) + Store (0x64, Index(PBIF, 2)) + Store (0x2b5c, Index(PBIF, 4)) + Store ("Bat2", Index(PBIF, 9)) + Store ("002", Index(PBIF, 10)) + Store ("LION", Index(PBIF, 11)) + Store ("Panasonic", Index(PBIF, 12)) + } + + Method(UPBS, 0) + { + Store(\_SB.PCI0.LPCB.EC0.QEVT, Local0) + If (Not(Local0)) { + Store(0, GP38) + Sleep(0x64) + Store(GP38, Local0) + If (Not(Local0)) { + Store (RDW(0x0d), Local0) + If (LNotEqual(Local0, 0xeeee)) { + If (LLessEqual(Local0, 0x64)) { + Store(Local0, CBA2) + } + } + } + } + + Store (CBA2, Local0) + Store (Local0, Index(PBST, 2)) + Store (DerefOf(Index(PBIF, 4)), Index(PBST, 3)) + Store (0, Local1) + + If (PWRS) { + If (LLess(Local0, 0x64)) { + Store (2, Local1) + } + } Else { + If (LLessEqual(Local0, 0x5)) { + Store (4, Local1) + } Else { + Store (1, Local1) + } + } + + Store (Local1, Index(PBST, 0)) + If (\_SB.PCI0.LPCB.EC0.P62S) { + Store (0x16, Index(PBST, 1)) + } Else { + Store (0x0b, Index(PBST, 1)) + } + } + + // Invalidate Battery Info + Method(IVBI, 0) + { + Store (0xffffffff, Index(PBIF, 1)) + Store (0xffffffff, Index(PBIF, 2)) + Store (0xffffffff, Index(PBIF, 4)) + Store ("Bad", Index(PBIF, 9)) + Store ("Bad", Index(PBIF, 10)) + Store ("Bad", Index(PBIF, 11)) + Store ("Bad", Index(PBIF, 12)) + Store (1, PBIF) + } + + Method(IVBS, 0) + { + Store (0x0, Index(PBST, 0)) + Store (0xffffffff, Index(PBST, 1)) + Store (0xffffffff, Index(PBST, 2)) + Store (0xffffffff, Index(PBST, 3)) + } +} + +Method (RDW, 1) +{ + Store (0x16, \_SB.PCI0.LPCB.EC0.SMAD) + Store (Arg0, \_SB.PCI0.LPCB.EC0.SMCM) + Store (0x09, \_SB.PCI0.LPCB.EC0.SMPR) + While (LNotEqual(\_SB.PCI0.LPCB.EC0.SMPR, 0x00)) { + Stall (1) + } + + Return (\_SB.PCI0.LPCB.EC0.SMW0) +} + +Device (ADP1) +{ + Name (_HID, "ACPI0003") + Method (_PSR, 0) + { + If (\_SB.PCI0.LPCB.EC0.ECON) { + Store (\_SB.PCI0.LPCB.EC0.P60S, Local0) + If (Local0) { + Store (0, PWRS) + } Else { + Store (1, PWRS) + } + } + + Stall (0x02) + Return (PWRS) + } + + Method (_PCL, 0) + { + Return (_SB) + } +} + diff --git a/src/mainboard/roda/rk886ex/acpi/ec.asl b/src/mainboard/roda/rk886ex/acpi/ec.asl new file mode 100644 index 0000000000..2b8c7ea429 --- /dev/null +++ b/src/mainboard/roda/rk886ex/acpi/ec.asl @@ -0,0 +1,173 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * 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 + */ + +Device(EC0) +{ + Name (_HID, EISAID("PNP0C09")) + Name (_UID, 1) + + Name (_GPE, 23) // GPI07 / GPE23 -> Runtime SCI + Name (ECON, 0) + Name (QEVT, 0) + + OperationRegion(ERAM, EmbeddedControl, 0x00, 0xff) + Field (ERAM, ByteAcc, NoLock, Preserve) + { + Offset(0x04), // Command interface + CMCM, 8, + CMD1, 8, + CMD2, 8, + CMD3, 8, + Offset(0x18), // SMBus + SMPR, 8, + SMST, 8, + SMAD, 8, + SMCM, 8, + Offset(0x1c), + SMW0, 16, + //SMD0, 264, + Offset(0x3d), + SMAA, 8, + Offset(0x78), // GPIs + P60S, 1, + P61S, 1, + P62S, 1, + P63S, 1, + P64S, 1, + P65S, 1, + P66S, 1, + P67S, 1, + Offset(0x83), // Thermal + RTMP, 8, + TML0, 8, + TMH0, 8, + Offset(0x87), + TMCR, 8, + Offset(0x89), + TML1, 8, + TMH1, 8 + } + + Method (_CRS, 0) + { + Name (ECMD, ResourceTemplate() + { + IO (Decode16, 0x62, 0x62, 1, 1) + IO (Decode16, 0x66, 0x66, 1, 1) + }) + + Return (ECMD) + } + + Method (_REG, 2) + { + // This method is needed by Windows XP/2000 for + // EC initialization before a driver is loaded + + If (LEqual(Arg0, 0x03)) { + Store (Arg1, ECON) + } + } + + // EC Query methods + + Method (_Q11, 0) + { + Store("_Q11: Fn-F8 (Sleep Button) pressed", Debug) + Notify(SLPB, 0x80) + } + + Method (_Q12, 0) + { + Store("_Q12: Fn-F9 (Display Switch) pressed", Debug) + // Store(1, TLST) + // HKDS(10) + } + + Method (_Q30, 0) + { + Store("_Q30: AC In/Out", Debug) + Notify(ADP1, 0x80) // Tell the Power Adapter + PNOT() // and the CPU and Battery + } + + Method (_Q31, 0) + { + Store("_Q31: LID Open/Close", Debug) + Notify(LID0, 0x80) + } + + Method (_Q32, 0) + { + Store("_Q32: Battery 1 In/Out", Debug) + If (ECON) { + Store (P62S, Local0) + If (Not(Local0)) { + Notify(BAT1, 0x80) + } + } + } + + Method (_Q33, 0) + { + Store("_Q33: Battery 2 In/Out", Debug) + If (ECON) { + Store (P63S, Local0) + If (Not(Local0)) { + Notify(BAT2, 0x80) + } + } + } + + Method (_Q34, 0) + { + Store("_Q34: LPT/FDD", Debug) + // PHSS(0x70) + } + + Method (_Q35, 0) + { + Store("_Q35: Processor is hot", Debug) + } + + Method (_Q36, 0) + { + Store("_Q36: Thermal Warning", Debug) + } + + Method (_Q37, 0) + { + Store("_Q37: PME", Debug) + } + + Method (_Q38, 0) + { + Store("_Q38: Thermal", Debug) + } + + Method (_Q39, 0) + { + Store("_Q39: Thermal", Debug) + } + + // TODO Scope _SB devices for AC power, LID, Power button + +} diff --git a/src/mainboard/roda/rk886ex/acpi/gpe.asl b/src/mainboard/roda/rk886ex/acpi/gpe.asl new file mode 100644 index 0000000000..34711271a2 --- /dev/null +++ b/src/mainboard/roda/rk886ex/acpi/gpe.asl @@ -0,0 +1,117 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * 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 + */ + +Scope (_GPE) +{ + /* The event numbers correspond to the bit numbers in the + * GPE0_EN register PMBASE + 0x2C. + */ + + // Thermal Event + Method (_L00, 0) + { + + } + + // Hot Plug + Method (_L01, 0) + { + + } + + // Software GPE + Method (_L02, 0) + { + + } + + // USB1 + Method (_L03, 0) + { + + } + + // USB2 + Method (_L04, 0) + { + + } + + // AC97 + Method (_L05, 0) + { + + } + + // _L06 TCOSCI + + // SMBus (Reserved!) + Method (_L07, 0) + { + + } + + // COM1/COM2 (RI) + Method (_L08, 0) + { + + } + + // PCIe + Method (_L09, 0) + { + + } + + // _L0A BatLow / Quick Resume + + // PME + Method (_L0B, 0) + { + + } + + // USB3 + Method (_L0C, 0) + { + + } + + // PME B0 + Method (_L0D, 0) + { + + } + + // USB4 + Method (_L0E, 0) + { + + } + + // _L10 - _L1f: GPIn + + // GPI13 + Method (_L1D, 0) + { + + } +} diff --git a/src/mainboard/roda/rk886ex/acpi/i945_pci_irqs.asl b/src/mainboard/roda/rk886ex/acpi/i945_pci_irqs.asl new file mode 100644 index 0000000000..6a16b5b887 --- /dev/null +++ b/src/mainboard/roda/rk886ex/acpi/i945_pci_irqs.asl @@ -0,0 +1,85 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * 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 is board specific information: IRQ routing for the + * i945 + */ + + +// PCI Interrupt Routing +Method(_PRT) +{ + If (PICM) { + Return (Package() { + // PCIe Graphics 0:1.0 + Package() { 0x0001ffff, 0, 0, 16 }, + // Onboard graphics (IGD) 0:2.0 + Package() { 0x0002ffff, 0, 0, 16 }, + // High Definition Audio 0:1b.0 + Package() { 0x001bffff, 0, 0, 22 }, + // PCIe Root Ports 0:1c.x + Package() { 0x001cffff, 0, 0, 17 }, + Package() { 0x001cffff, 1, 0, 16 }, + Package() { 0x001cffff, 2, 0, 18 }, + Package() { 0x001cffff, 3, 0, 19 }, + // USB and EHCI 0:1d.x + Package() { 0x001dffff, 0, 0, 23 }, + Package() { 0x001dffff, 1, 0, 19 }, + Package() { 0x001dffff, 2, 0, 18 }, + Package() { 0x001dffff, 3, 0, 16 }, + // AC97 0:1e.2, 0:1e.3 + Package() { 0x001effff, 0, 0, 22 }, + Package() { 0x001effff, 1, 0, 20 }, + // LPC device 0:1f.0 + Package() { 0x001fffff, 0, 0, 18 }, + Package() { 0x001fffff, 1, 0, 19 }, + Package() { 0x001fffff, 1, 0, 20 }, + Package() { 0x001fffff, 3, 0, 16 } + }) + } Else { + Return (Package() { + // PCIe Graphics 0:1.0 + Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, + // Onboard graphics (IGD) 0:2.0 + Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, + // High Definition Audio 0:1b.0 + Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKG, 0 }, + // PCIe Root Ports 0:1c.x + Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKB, 0 }, + Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKA, 0 }, + Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKC, 0 }, + Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKD, 0 }, + // USB and EHCI 0:1d.x + Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKH, 0 }, + Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKD, 0 }, + Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 }, + Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKA, 0 }, + // AC97 0:1e.2, 0:1e.3 + Package() { 0x001effff, 0, \_SB.PCI0.LPCB.LNKG, 0 }, + Package() { 0x001effff, 1, \_SB.PCI0.LPCB.LNKE, 0 }, + // LPC device 0:1f.0 + Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKC, 0 }, + Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKD, 0 }, + Package() { 0x001fffff, 3, \_SB.PCI0.LPCB.LNKA, 0 } + }) + } +} + diff --git a/src/mainboard/roda/rk886ex/acpi/ich7_pci_irqs.asl b/src/mainboard/roda/rk886ex/acpi/ich7_pci_irqs.asl new file mode 100644 index 0000000000..4c4edd7c17 --- /dev/null +++ b/src/mainboard/roda/rk886ex/acpi/ich7_pci_irqs.asl @@ -0,0 +1,91 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * 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 is board specific information: IRQ routing for the + * 0:1e.0 PCI bridge of the ICH7 + */ + +If (PICM) { + Return (Package() { + // PCI Slot 1 routes ???? + Package() { 0x0000ffff, 0, 0, 21}, + Package() { 0x0000ffff, 1, 0, 22}, + Package() { 0x0000ffff, 2, 0, 23}, + Package() { 0x0000ffff, 3, 0, 20}, + + // PCI Slot 2 routes ???? + Package() { 0x0001ffff, 0, 0, 22}, + Package() { 0x0001ffff, 1, 0, 21}, + Package() { 0x0001ffff, 2, 0, 20}, + Package() { 0x0001ffff, 3, 0, 23}, + + // PCI Slot 3 routes ???? + Package() { 0x0002ffff, 0, 0, 18}, + Package() { 0x0002ffff, 1, 0, 19}, + Package() { 0x0002ffff, 2, 0, 17}, + Package() { 0x0002ffff, 3, 0, 16}, + + Package() { 0x0003ffff, 0, 0, 16}, + Package() { 0x0003ffff, 1, 0, 17}, + Package() { 0x0003ffff, 2, 0, 18}, + Package() { 0x0003ffff, 3, 0, 19}, + + Package() { 0x0005ffff, 0, 0, 17}, + Package() { 0x0005ffff, 1, 0, 20}, + Package() { 0x0005ffff, 2, 0, 22}, + Package() { 0x0005ffff, 3, 0, 21}, + + Package() { 0x0008ffff, 0, 0, 20}, + }) +} Else { + Return (Package() { + // PCI Slot 1 routes FGHE + Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKF, 0}, + Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKG, 0}, + Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKH, 0}, + Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKE, 0}, + + // PCI Slot 2 routes GFEH + Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKG, 0}, + Package() { 0x0001ffff, 1, \_SB.PCI0.LPCB.LNKF, 0}, + Package() { 0x0001ffff, 2, \_SB.PCI0.LPCB.LNKE, 0}, + Package() { 0x0001ffff, 3, \_SB.PCI0.LPCB.LNKH, 0}, + + // PCI Slot 3 routes CDBA + Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKC, 0}, + Package() { 0x0002ffff, 1, \_SB.PCI0.LPCB.LNKD, 0}, + Package() { 0x0002ffff, 2, \_SB.PCI0.LPCB.LNKB, 0}, + Package() { 0x0002ffff, 3, \_SB.PCI0.LPCB.LNKA, 0}, + + Package() { 0x0003ffff, 0, \_SB.PCI0.LPCB.LNKA, 0}, + Package() { 0x0003ffff, 1, \_SB.PCI0.LPCB.LNKB, 0}, + Package() { 0x0003ffff, 2, \_SB.PCI0.LPCB.LNKC, 0}, + Package() { 0x0003ffff, 3, \_SB.PCI0.LPCB.LNKD, 0}, + + Package() { 0x0005ffff, 0, \_SB.PCI0.LPCB.LNKB, 0}, + Package() { 0x0005ffff, 1, \_SB.PCI0.LPCB.LNKE, 0}, + Package() { 0x0005ffff, 2, \_SB.PCI0.LPCB.LNKG, 0}, + Package() { 0x0005ffff, 3, \_SB.PCI0.LPCB.LNKF, 0}, + + Package() { 0x0008ffff, 0, \_SB.PCI0.LPCB.LNKE, 0}, + }) +} + diff --git a/src/mainboard/roda/rk886ex/acpi/mainboard.asl b/src/mainboard/roda/rk886ex/acpi/mainboard.asl new file mode 100644 index 0000000000..7a2dea76a2 --- /dev/null +++ b/src/mainboard/roda/rk886ex/acpi/mainboard.asl @@ -0,0 +1,44 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * 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 + */ + +Device (LID0) +{ + Name(_HID, EisaId("PNP0C0D")) + Method(_LID, 0) + { + Return (1) + } +} + +Device (SLPB) +{ + Name(_HID, EisaId("PNP0C0E")) +} + +Device (PWRB) +{ + Name(_HID, EisaId("PNP0C0C")) + + // Wake + Name(_PRW, Package(){0x1d, 0x04}) +} + +#include "acpi/battery.asl" diff --git a/src/mainboard/roda/rk886ex/acpi/platform.asl b/src/mainboard/roda/rk886ex/acpi/platform.asl new file mode 100644 index 0000000000..9e86d0b7a7 --- /dev/null +++ b/src/mainboard/roda/rk886ex/acpi/platform.asl @@ -0,0 +1,206 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * 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 + */ + +/* These come from the dynamically created CPU SSDT */ +External(PDC0) +External(PDC1) + +/* The APM port can be used for generating software SMIs */ + +OperationRegion (APMP, SystemIO, 0xb2, 2) +Field (APMP, ByteAcc, NoLock, Preserve) +{ + APMC, 8, // APM command + APMS, 8 // APM status +} + +/* Port 80 POST */ + +OperationRegion (POST, SystemIO, 0x80, 1) +Field (POST, ByteAcc, Lock, Preserve) +{ + DBG0, 8 +} + +/* SMI I/O Trap */ +Method(TRAP, 1, Serialized) +{ + Store (Arg0, SMIF) // SMI Function + Store (0, TRP0) // Generate trap + Return (SMIF) // Return value of SMI handler +} + +/* The _PIC method is called by the OS to choose between interrupt + * routing via the i8259 interrupt controller or the APIC. + * + * _PIC is called with a parameter of 0 for i8259 configuration and + * with a parameter of 1 for Local Apic/IOAPIC configuration. + */ + +Method(_PIC, 1) +{ + // Remember the OS' IRQ routing choice. + Store(Arg0, PICM) +} + +/* The _PTS method (Prepare To Sleep) is called before the OS is + * entering a sleep state. The sleep state number is passed in Arg0 + */ + +Method(_PTS,1) +{ + // Call a trap so SMI can prepare for Sleep as well. + // TRAP(0x55) +} + +/* The _WAK method is called on system wakeup */ + +Method(_WAK,1) +{ + // CPU specific part + + // Notify PCI Express slots in case a card + // was inserted while a sleep state was active. + + // Are we going to S3? + If (LEqual(Arg0, 3)) { + // .. + } + + // Are we going to S4? + If (LEqual(Arg0, 4)) { + // .. + } + + // TODO: Windows XP SP2 P-State restore + + Return(Package(){0,0}) +} + +// Power notification + +External (\_PR_.CPU0, DeviceObj) +External (\_PR_.CPU1, DeviceObj) + +Method (PNOT) +{ + If (MPEN) { + If(And(PDC0, 0x08)) { + Notify (\_PR_.CPU0, 0x80) // _PPC + + If (And(PDC0, 0x10)) { + Sleep(100) + Notify(\_PR_.CPU0, 0x81) // _CST + } + } + + If(And(PDC1, 0x08)) { + Notify (\_PR_.CPU1, 0x80) // _PPC + If (And(PDC1, 0x10)) { + Sleep(100) + Notify(\_PR_.CPU1, 0x81) // _CST + } + } + + } Else { // UP + Notify (\_PR_.CPU0, 0x80) + Sleep(0x64) + Notify(\_PR_.CPU0, 0x81) + } + + // Notify the Batteries + Notify(BAT1, 0x80) // Execute BAT1 _BST + Notify(BAT2, 0x80) // Execute BAT2 _BST +} + +/* System Bus */ + +Scope(\_SB) +{ + /* This method is placed on the top level, so we can make sure it's the + * first executed _INI method. + */ + Method(_INI, 0) + { + /* The DTS data in NVS is probably not up to date. + * Update temperature values and make sure AP thermal + * interrupts can happen + */ + + // TRAP(71) // TODO + + /* Determine the Operating System and save the value in OSYS. + * We have to do this in order to be able to work around + * certain windows bugs. + * + * OSYS value | Operating System + * -----------+------------------ + * 2000 | Windows 2000 + * 2001 | Windows XP(+SP1) + * 2002 | Windows XP SP2 + * 2006 | Windows Vista + * ???? | Windows 7 + */ + + /* Let's assume we're running at least Windows 2000 */ + Store (2000, OSYS) + + If (CondRefOf(_OSI, Local0)) { + /* Linux answers _OSI with "True" for a couple of + * Windows version queries. But unlike Windows it + * needs a Video repost, so let's determine whether + * we're running Linux. + */ + + If (_OSI("Linux")) { + Store (1, LINX) + } + + If (_OSI("Windows 2001")) { + Store (2001, OSYS) + } + + If (_OSI("Windows 2001 SP1")) { + Store (2001, OSYS) + } + + If (_OSI("Windows 2001 SP2")) { + Store (2002, OSYS) + } + + If (_OSI("Windows 2006")) { + Store (2006, OSYS) + } + } + + /* And the OS workarounds start right after we know what we're + * running: Windows XP SP1 needs to have C-State coordination + * enabled in SMM. + */ + If (LAnd(LEqual(OSYS, 2001), MPEN)) { + // TRAP(61) // TODO + } + + /* SMM power state and C4-on-C3 settings need to be updated */ + // TRAP(43) // TODO + } +} + diff --git a/src/mainboard/roda/rk886ex/acpi/superio.asl b/src/mainboard/roda/rk886ex/acpi/superio.asl new file mode 100644 index 0000000000..67ff1f91f7 --- /dev/null +++ b/src/mainboard/roda/rk886ex/acpi/superio.asl @@ -0,0 +1,379 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * 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 + */ + +/* SMSC LPC47N227 */ + +Device (SIO1) +{ + Name (_HID, EISAID("PNP0A05")) + Name (_UID, 1) + + OperationRegion(SIOR, SystemIO, 0x2e, 0x02) + Field (SIOR, ByteAcc, Nolock, Preserve) + { + INDX, 8, + DATA, 8 + } + + Mutex (SIOM, 0x00) + + Method (READ, 3) + { + Acquire (SIOM, 0xffff) + If (LEqual(Arg0, 0)) { + Store (0x55, INDX) + Store (Arg1, INDX) + Store (DATA, Local1) + Store (0xaa, INDX) + } + And (Local1, Arg2, Local1) + Release(SIOM) + Return(Local1) + } + + Method (WRIT, 3) + { + Acquire (SIOM, 0xffff) + If (LEqual(Arg0, 0)) { + Store (0x55, INDX) + Store (Arg1, INDX) + Store (Arg2, DATA) + Store (0xaa, INDX) + } + Release(SIOM) + } + + Device (COMA) + { + Name(_HID, EISAID("PNP0501")) + Name(_UID, 1) + Name(_PRW, Package() { 0x08, 0x03 }) + + /* Device Status */ + Method (_STA, 0) + { + // Device disabled by coreboot? + If (LEqual(CMAP, 0)) { + Return (0) + } + + // Is the hardware enabled? + Store (READ(0, 0x24, 0xff), Local0) + If (LEqual(Local0, 0)) { + Return (0xd) + } Else { + // Power Enabled? + Store (READ(0, 0x02, 0x08), Local0) + If (LEqual(Local0, 0)) { + Return (0x0d) + } Else { + Return (0x0f) + } + } + } + + /* Device Disable */ + Method (_DIS, 0) + { + WRIT(0, 0x24, 0x00) + + Store(READ(0, 0x28, 0x0f), Local0) + WRIT(0, 0x28, Local0) + + Store(READ(0, 0x02, 0xff), Local0) + Not(0x08, Local1) + And(Local0, Local1, Local0) + WRIT(0, 0x02, Local0) + } + + /* Possible Resource Settings */ + Name(_PRS, ResourceTemplate() { + StartDependentFn(0, 1) { + IO(Decode16, 0x3f8, 0x3f8, 0x8, 0x8) + IRQNoFlags() { 4 } + } EndDependentFn() + }) + + /* Current Resource Settings */ + Method(_CRS, 0) + { + Name(NONE, ResourceTemplate() { + IO(Decode16, 0x000, 0x000, 0x0, 0x0) + IRQNoFlags() { } + }) + + Name(RSRC, ResourceTemplate() { + IO(Decode16, 0x3f8, 0x3f8, 0x8, 0x8, _IOA) + IRQNoFlags(_IRA) { 4 } + }) + + And (_STA(), 0x02, Local0) + If (LEqual(Local0, 0)) { + Return(NONE) + } + + CreateByteField(RSRC, + \_SB.PCI0.LPCB.SIO1.COMA._CRS._IOA._MIN, IOLO) + CreateByteField(RSRC, 0x03, IOHI) // Why? + CreateByteField(RSRC, + \_SB.PCI0.LPCB.SIO1.COMA._CRS._IOA._MAX, IORL) + CreateByteField(RSRC, 0x05, IORH) // Why? + CreateByteField(RSRC, + \_SB.PCI0.LPCB.SIO1.COMA._CRS._IRA._INT, IRQL) + + Store (READ(0, 0x24, 0xff), Local0) + And (Local0, 0xc0, Local1) + ShiftRight(Local1, 0x06, Local1) + ShiftLeft(Local0, 0x02, Local0) + Store(Local0, IOLO) + Store(Local1, IOHI) + Store(IOLO, IORL) + Store(IOHI, IORH) + + /* Interrupt */ + Store(READ(0, 0x28, 0xf0), Local0) + ShiftRight(Local0, 4, Local0) + ShiftLeft(1, Local0, IRQL) + Return(RSRC) + } + + /* Set Resource Settings */ + Method(_SRS, 1) + { + CreateByteField(Arg0, 0x02, IOLO) + CreateByteField(Arg0, 0x03, IOHI) + CreateByteField(Arg0, 0x09, IRQL) + + WRIT(0, 0x24, 0) + FindSetRightBit(IRQL, Local0) + Decrement(Local0) + ShiftLeft(Local0, 4, Local0) + + Store(READ(0, 0x28, 0x0f), Local1) + Or(Local0, Local1, Local0) + WRIT(0, 0x28, Local0) + + Store(IOLO, Local0) + ShiftRight(Local0, 2, Local0) + And(Local0, 0xfe, Local0) + + Store(IOHI, Local1) + ShiftLeft(Local1, 6, Local1) + Or (Local0, Local1, Local0) + WRIT(0, 0x24, Local0) + + Store(READ(0, 0x02, 0xff), Local0) + Or(Local0, 0x08, Local0) + WRIT(0, 0x02, Local0) + + Store(READ(0, 0x07, 0xff), Local0) + Not(0x40, Local1) + And (Local0, Local1, Local0) + WRIT(0, 0x07, Local0) + } + + + /* D0 state - Line drivers are on */ + Method (_PS0, 0) + { + Store(READ(0, 0x02, 0xff), Local0) + Or(Local0, 0x08, Local0) + WRIT(0, 0x02, Local0) + + Store (READ(0, 0x07, 0xff), Local0) + Not(0x40, Local1) + And(Local0, Local1, Local0) + WRIT(0, 0x07, Local0) + } + + /* D3 State - Line drivers are off */ + Method(_PS3, 0) + { + Store(READ(0, 0x02, 0xff), Local0) + Not(0x08, Local1) + And(Local0, Local1, Local0) + WRIT(0, 0x02, Local0) + } + } + + Device (COMB) + { + Name(_HID, EISAID("PNP0501")) + Name(_UID, 2) + Name(_PRW, Package() { 0x08, 0x03 }) + + /* Device Status */ + Method (_STA, 0) + { + // Device disabled by coreboot? + If (LEqual(CMBP, 0)) { + Return (0) + } + + /* IRDA? */ + Store(READ(0, 0x0c, 0x38), Local0) + If (LNotEqual(Local0, Zero)) { + Return (0) + } + + // Is the hardware enabled? + Store (READ(0, 0x25, 0xff), Local0) + If (LEqual(Local0, 0)) { + Return (0xd) + } Else { + // Power Enabled? + Store (READ(0, 0x02, 0x80), Local0) + If (LEqual(Local0, 0)) { + Return (0x0d) + } Else { + Return (0x0f) + } + } + } + + /* Device Disable */ + Method (_DIS, 0) + { + WRIT(0, 0x25, 0x00) + + Store(READ(0, 0x28, 0xf0), Local0) + WRIT(0, 0x28, Local0) + + Store(READ(0, 0x02, 0xff), Local0) + Not(0x80, Local1) + And(Local0, Local1, Local0) + WRIT(0, 0x02, Local0) + } + + /* Possible Resource Settings */ + Name(_PRS, ResourceTemplate() { + StartDependentFn(0, 1) { + IO(Decode16, 0x2f8, 0x2f8, 0x8, 0x8) + IRQNoFlags() { 3 } + } EndDependentFn() + }) + + /* Current Resource Settings */ + Method(_CRS, 0) + { + Name(NONE, ResourceTemplate() { + IO(Decode16, 0x000, 0x000, 0x0, 0x0) + IRQNoFlags() { } + }) + + Name(RSRC, ResourceTemplate() { + IO(Decode16, 0x2f8, 0x2f8, 0x8, 0x8, _IOB) + IRQNoFlags(_IRB) { 3 } + }) + + And (_STA(), 0x02, Local0) + If (LEqual(Local0, 0)) { + Return(NONE) + } + + CreateByteField(RSRC, + \_SB.PCI0.LPCB.SIO1.COMB._CRS._IOB._MIN, IOLO) + CreateByteField(RSRC, 0x03, IOHI) + CreateByteField(RSRC, + \_SB.PCI0.LPCB.SIO1.COMB._CRS._IOB._MAX, IORL) + CreateByteField(RSRC, 0x05, IORH) + CreateByteField(RSRC, + \_SB.PCI0.LPCB.SIO1.COMB._CRS._IRB._INT, IRQL) + + Store (READ(0, 0x25, 0xff), Local0) + And (Local0, 0xc0, Local1) + ShiftRight(Local1, 0x06, Local1) + ShiftLeft(Local0, 0x02, Local0) + Store(Local0, IOLO) + Store(Local1, IOHI) + Store(IOLO, IORL) + Store(IOHI, IORH) + + /* Interrupt */ + Store(READ(0, 0x28, 0x0f), Local0) + ShiftRight(Local0, 4, Local0) + ShiftLeft(1, Local0, IRQL) + Return(RSRC) + } + + /* Set Resource Settings */ + Method(_SRS, 1) + { + CreateByteField(Arg0, 0x02, IOLO) + CreateByteField(Arg0, 0x03, IOHI) + CreateByteField(Arg0, 0x09, IRQL) + + WRIT(0, 0x25, 0) + FindSetRightBit(IRQL, Local0) + Decrement(Local0) + + Store(READ(0, 0x28, 0xf0), Local1) + Or(Local0, Local1, Local0) + WRIT(0, 0x28, Local0) + + Store(IOLO, Local0) + ShiftRight(Local0, 2, Local0) + And(Local0, 0xfe, Local0) + + Store(IOHI, Local1) + ShiftLeft(Local1, 6, Local1) + Or (Local0, Local1, Local0) + WRIT(0, 0x25, Local0) + + Store(READ(0, 0x0c, 0xff), Local0) + Not(0x38, Local1) + And(Local0, Local1, Local0) + WRIT(0, 0x0c, Local0) + + Store(READ(0, 0x02, 0xff), Local0) + Or(Local0, 0x80, Local0) + WRIT(0, 0x02, Local0) + + Store(READ(0, 0x07, 0xff), Local0) + Not(0x20, Local1) + And (Local0, Local1, Local0) + WRIT(0, 0x07, Local0) + } + + /* D0 state - Line drivers are on */ + Method (_PS0, 0) + { + Store(READ(0, 0x02, 0xff), Local0) + Or(Local0, 0x80, Local0) + WRIT(0, 0x02, Local0) + + Store (READ(0, 0x07, 0xff), Local0) + Not(0x20, Local1) + And(Local0, Local1, Local0) + WRIT(0, 0x07, Local0) + } + + /* D3 State - Line drivers are off */ + Method(_PS3, 0) + { + Store(READ(0, 0x02, 0xff), Local0) + Not(0x80, Local1) + And(Local0, Local1, Local0) + WRIT(0, 0x02, Local0) + } + } +} + diff --git a/src/mainboard/roda/rk886ex/acpi/thermal.asl b/src/mainboard/roda/rk886ex/acpi/thermal.asl new file mode 100644 index 0000000000..cea3e8ea7b --- /dev/null +++ b/src/mainboard/roda/rk886ex/acpi/thermal.asl @@ -0,0 +1,96 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * 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 + */ + +// Thermal Zone + +Scope (\_TZ) +{ + ThermalZone (THRM) + { + + // FIXME these could/should be read from the + // GNVS area, so they can be controlled by + // coreboot + Name(TC1V, 0x04) + Name(TC2V, 0x03) + Name(TSPV, 0x64) + + // At which temperature should the OS start + // active cooling? + Method (_AC0, 0, Serialized) + { + Return (0xf5c) // Value for Rocky + } + + // Method (_AC1, 0, Serialized) + // { + // Return (0xf5c) + // } + + // Critical shutdown temperature + Method (_CRT, 0, Serialized) + { + Return (Add (0x0aac, 0x50)) // FIXME + } + + // CPU throttling start temperature + Method (_PSV, 0, Serialized) + { + Return (0xaaf) // FIXME + } + + // Get DTS Temperature + Method (_TMP, 0, Serialized) + { + Return (0xaac) // FIXME + } + + // Processors used for active cooling + Method (_PSL, 0, Serialized) + { + If (MPEN) { + Return (Package() {\_PR.CPU0, \_PR.CPU1}) + } + Return (Package() {\_PR.CPU0}) + } + + // TC1 value for passive cooling + Method (_TC1, 0, Serialized) + { + Return (TC1V) + } + + // TC2 value for passive cooling + Method (_TC2, 0, Serialized) + { + Return (TC2V) + } + + // Sampling period for passive cooling + Method (_TSP, 0, Serialized) + { + Return (TSPV) + } + + + } +} + diff --git a/src/mainboard/roda/rk886ex/acpi/video.asl b/src/mainboard/roda/rk886ex/acpi/video.asl new file mode 100644 index 0000000000..507a390d27 --- /dev/null +++ b/src/mainboard/roda/rk886ex/acpi/video.asl @@ -0,0 +1,45 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * 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 + */ + +// Brightness write +Method (BRTW, 1, Serialized) +{ + // TODO +} + +// Hot Key Display Switch +Method (HKDS, 1, Serialized) +{ + // TODO +} + +// Lid Switch Display Switch +Method (LSDS, 1, Serialized) +{ + // TODO +} + +// Brightness Notification +Method(BRTN,1,Serialized) +{ + // TODO (no displays defined yet) +} + diff --git a/src/mainboard/roda/rk886ex/acpi_tables.c b/src/mainboard/roda/rk886ex/acpi_tables.c new file mode 100644 index 0000000000..afbc80ee53 --- /dev/null +++ b/src/mainboard/roda/rk886ex/acpi_tables.c @@ -0,0 +1,373 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#include <string.h> +#include <console/console.h> +#include <arch/io.h> +#include <arch/acpi.h> +#include <arch/acpigen.h> +#include <arch/smp/mpspec.h> +#include <device/device.h> +#include <device/pci.h> +#include <device/pci_ids.h> +#include "dmi.h" + +extern unsigned char AmlCode[]; +#if CONFIG_HAVE_ACPI_SLIC +unsigned long acpi_create_slic(unsigned long current); +#endif +void generate_cpu_entries(void); // from cpu/intel/speedstep +unsigned long acpi_fill_mcfg(unsigned long current); // from northbridge/intel/i945 + +#define OLD_ACPI 0 +#if OLD_ACPI +void acpi_create_gnvs(global_nvs_t *gnvs) +{ + memset (gnvs, 0, sizeof(global_nvs_t)); + + gnvs->LIDS = 1; + gnvs->PWRS = 1; + + gnvs->ACTT = 0x37; + gnvs->PSVT = 0x4f; + + gnvs->TC1V = 0x00; + gnvs->TC2V = 0x0a; + gnvs->TSPV = 0x02; + + gnvs->CRTT = 0x77; + + gnvs->B0SC = 0x54; + gnvs->APIC = 0x01; + gnvs->MPEN = 0x01; + + gnvs->PPCM = 0x02; + gnvs->PCP0 = 0xbf; + gnvs->PCP1 = 0xbf; + + gnvs->CMAP = 0x01; + gnvs->CMBP = 0x01; + gnvs->LT0 = 0x01; + gnvs->FDCP = 0x01; + gnvs->CMCP = 0x01; + gnvs->CMDP = 0x01; + gnvs->P2M = 0x02; + + gnvs->IGDS = 0x01; + + gnvs->CADL = 0x09; + gnvs->PADL = 0x09; + + gnvs->NDID = 3; + gnvs->DID1 = 0x80000100; + gnvs->DID2 = 0x80000240; + gnvs->DID3 = 0x80000410; + gnvs->DID4 = 0x80000410; + gnvs->DID5 = 0x00000005; + + gnvs->ALAF = 0x64; + gnvs->LLOW = 0x2c; + gnvs->LHIH = 0x01; + + // tolud = pci_read_config32(dev_find_slot(0, PCI_DEVFN(2, 0)), 0x5c); + // oemb->topm = tolud; +} +#endif + +#include "../../../southbridge/intel/i82801gx/i82801gx_nvs.h" +void acpi_create_gnvs(global_nvs_t *gnvs) +{ + memset((void *)gnvs, 0, sizeof(*gnvs)); + gnvs->apic = 1; + gnvs->mpen = 1; /* Enable Multi Processing */ + + /* Enable both COM ports */ + gnvs->cmap = 0x01; + gnvs->cmbp = 0x01; + + /* IGD Displays */ + gnvs->ndid = 3; + gnvs->did[0] = 0x80000100; + gnvs->did[1] = 0x80000240; + gnvs->did[2] = 0x80000410; + gnvs->did[3] = 0x80000410; + gnvs->did[4] = 0x00000005; +} + +void acpi_create_intel_hpet(acpi_hpet_t * hpet) +{ +#define HPET_ADDR 0xfed00000ULL + acpi_header_t *header = &(hpet->header); + acpi_addr_t *addr = &(hpet->addr); + + memset((void *) hpet, 0, sizeof(acpi_hpet_t)); + + /* fill out header fields */ + memcpy(header->signature, "HPET", 4); + memcpy(header->oem_id, OEM_ID, 6); + memcpy(header->oem_table_id, "COREBOOT", 8); + memcpy(header->asl_compiler_id, ASLC, 4); + + header->length = sizeof(acpi_hpet_t); + header->revision = 1; + + /* fill out HPET address */ + addr->space_id = 0; /* Memory */ + addr->bit_width = 64; + addr->bit_offset = 0; + addr->addrl = HPET_ADDR & 0xffffffff; + addr->addrh = HPET_ADDR >> 32; + + hpet->id = 0x8086a201; /* Intel */ + hpet->number = 0x00; + hpet->min_tick = 0x0080; + + header->checksum = + acpi_checksum((void *) hpet, sizeof(acpi_hpet_t)); +} + + + +#define IO_APIC_ADDR 0xfec00000UL + +unsigned long acpi_fill_madt(unsigned long current) +{ + /* Local APICs */ + current = acpi_create_madt_lapics(current); + + /* IOAPIC */ + current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, + 2, IO_APIC_ADDR, 0); + + /* LAPIC_NMI */ + current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *) + current, 0, + MP_IRQ_POLARITY_HIGH | + MP_IRQ_TRIGGER_EDGE, 0x01); + current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *) + current, 1, MP_IRQ_POLARITY_HIGH | + MP_IRQ_TRIGGER_EDGE, 0x01); + + /* INT_SRC_OVR */ + current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) + current, 0, 0, 2, MP_IRQ_POLARITY_HIGH | MP_IRQ_TRIGGER_EDGE); + current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) + current, 0, 9, 9, MP_IRQ_POLARITY_HIGH | MP_IRQ_TRIGGER_LEVEL); + + + return current; +} + +unsigned long acpi_fill_ssdt_generator(unsigned long current, const char *oem_table_id) +{ + generate_cpu_entries(); + return (unsigned long) (acpigen_get_current()); +} + +unsigned long acpi_fill_slit(unsigned long current) +{ + // Not implemented + return current; +} + +unsigned long acpi_fill_srat(unsigned long current) +{ + /* No NUMA, no SRAT */ + return current; +} + +void smm_setup_structures(void *gnvs, void *tcg, void *smi1); + +#define ALIGN_CURRENT current = ((current + 0x0f) & -0x10) +unsigned long write_acpi_tables(unsigned long start) +{ + unsigned long current; + int i; + acpi_rsdp_t *rsdp; + acpi_rsdt_t *rsdt; + acpi_xsdt_t *xsdt; + acpi_hpet_t *hpet; + acpi_madt_t *madt; + acpi_mcfg_t *mcfg; + acpi_fadt_t *fadt; + acpi_facs_t *facs; +#if CONFIG_HAVE_ACPI_SLIC + acpi_header_t *slic; +#endif + acpi_header_t *ssdt; + acpi_header_t *dsdt; + void *gnvs; + + current = start; + + /* Align ACPI tables to 16byte */ + ALIGN_CURRENT; + + printk_info("ACPI: Writing ACPI tables at %lx.\n", start); + + /* We need at least an RSDP and an RSDT Table */ + rsdp = (acpi_rsdp_t *) current; + current += sizeof(acpi_rsdp_t); + ALIGN_CURRENT; + rsdt = (acpi_rsdt_t *) current; + current += sizeof(acpi_rsdt_t); + ALIGN_CURRENT; + xsdt = (acpi_xsdt_t *) current; + current += sizeof(acpi_xsdt_t); + ALIGN_CURRENT; + + /* clear all table memory */ + memset((void *) start, 0, current - start); + + acpi_write_rsdp(rsdp, rsdt, xsdt); + acpi_write_rsdt(rsdt); + acpi_write_xsdt(xsdt); + + /* + * We explicitly add these tables later on: + */ + printk_debug("ACPI: * HPET\n"); + + hpet = (acpi_hpet_t *) current; + current += sizeof(acpi_hpet_t); + ALIGN_CURRENT; + acpi_create_intel_hpet(hpet); + acpi_add_table(rsdp, hpet); + + /* If we want to use HPET Timers Linux wants an MADT */ + printk_debug("ACPI: * MADT\n"); + + madt = (acpi_madt_t *) current; + acpi_create_madt(madt); + current += madt->header.length; + ALIGN_CURRENT; + acpi_add_table(rsdp, madt); + + printk_debug("ACPI: * MCFG\n"); + mcfg = (acpi_mcfg_t *) current; + acpi_create_mcfg(mcfg); + current += mcfg->header.length; + ALIGN_CURRENT; + acpi_add_table(rsdp, mcfg); + + printk_debug("ACPI: * FACS\n"); + facs = (acpi_facs_t *) current; + current += sizeof(acpi_facs_t); + ALIGN_CURRENT; + acpi_create_facs(facs); + + dsdt = (acpi_header_t *) current; + current += ((acpi_header_t *) AmlCode)->length; + memcpy((void *) dsdt, (void *) AmlCode, + ((acpi_header_t *) AmlCode)->length); + + /* Fix up global NVS region for SMI handler. The GNVS region lives + * in the (high) table area. The low memory map looks like this: + * + * 0x00000000 - 0x000003ff Real Mode IVT + * 0x00000020 - 0x0000019c Low MP Table (XXX conflict?) + * 0x00000400 - 0x000004ff BDA (somewhat unused) + * 0x00000500 - 0x0000052f Moved GDT + * 0x00000530 - 0x00000b64 coreboot table + * 0x0007c000 - 0x0007dfff OS boot sector (unused?) + * 0x0007e000 - 0x0007ffff free to use (so no good for acpi+smi) + * 0x00080000 - 0x0009fbff usable ram + * 0x0009fc00 - 0x0009ffff EBDA (unused?) + * 0x000a0000 - 0x000bffff VGA memory + * 0x000c0000 - 0x000cffff VGA option rom + * 0x000d0000 - 0x000dffff free for other option roms? + * 0x000e0000 - 0x000fffff SeaBIOS? (conflict with low tables:) + * 0x000f0000 - 0x000f03ff PIRQ table + * 0x000f0400 - 0x000f66?? ACPI tables + * 0x000f66?? - 0x000f???? DMI tables + */ + + ALIGN_CURRENT; + + /* Pack GNVS into the ACPI table area */ + for (i=0; i < dsdt->length; i++) { + if (*(u32*)(((u32)dsdt) + i) == 0xC0DEBABE) { + printk_debug("ACPI: Patching up global NVS in DSDT at offset 0x%04x -> 0x%08x\n", i, (u32)current); + *(u32*)(((u32)dsdt) + i) = current; // 0x92 bytes + break; + } + } + + /* And fill it */ + acpi_create_gnvs((global_nvs_t *)current); + + /* Keep pointer around */ + gnvs = (void *)current; + + current += 0x100; + ALIGN_CURRENT; + + /* And tell SMI about it */ + smm_setup_structures(gnvs, NULL, NULL); + + /* We patched up the DSDT, so we need to recalculate the checksum */ + dsdt->checksum = 0; + dsdt->checksum = acpi_checksum((void *)dsdt, dsdt->length); + + printk_debug("ACPI: * DSDT @ %p Length %x\n", dsdt, + dsdt->length); + +#if CONFIG_HAVE_ACPI_SLIC + printk_debug("ACPI: * SLIC\n"); + slic = (acpi_header_t *)current; + current += acpi_create_slic(current); + ALIGN_CURRENT; + acpi_add_table(rsdp, slic); +#endif + + printk_debug("ACPI: * FADT\n"); + fadt = (acpi_fadt_t *) current; + current += sizeof(acpi_fadt_t); + ALIGN_CURRENT; + + acpi_create_fadt(fadt, facs, dsdt); + acpi_add_table(rsdp, fadt); + + printk_debug("ACPI: * SSDT\n"); + ssdt = (acpi_header_t *)current; + acpi_create_ssdt_generator(ssdt, "COREBOOT"); + current += ssdt->length; + acpi_add_table(rsdp, ssdt); + ALIGN_CURRENT; + + printk_debug("current = %lx\n", current); + + printk_debug("ACPI: * DMI (Linux workaround)\n"); + memcpy((void *)0xfff80, dmi_table, DMI_TABLE_SIZE); +#if CONFIG_WRITE_HIGH_TABLES == 1 + memcpy((void *)current, dmi_table, DMI_TABLE_SIZE); + current += DMI_TABLE_SIZE; + ALIGN_CURRENT; +#endif + + printk_info("ACPI: done.\n"); + + /* Enable Dummy DCC ON# for DVI */ + printk_debug("Laptop handling...\n"); + outb(inb(0x60f) & ~(1 << 5), 0x60f); + + return current; +} diff --git a/src/mainboard/roda/rk886ex/auto.c b/src/mainboard/roda/rk886ex/auto.c new file mode 100644 index 0000000000..868d41edff --- /dev/null +++ b/src/mainboard/roda/rk886ex/auto.c @@ -0,0 +1,403 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * 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 + */ + +// __PRE_RAM__ means: use "unsigned" for device, not a struct. +#define __PRE_RAM__ + +/* Configuration of the i945 driver */ +#define CHIPSET_I945GM 1 +#define CHANNEL_XOR_RANDOMIZATION 1 +// Rocky freezing temperature settings: +#define MAXIMUM_SUPPORTED_FREQUENCY 400 + +#include <stdint.h> +#include <string.h> +#include <arch/io.h> +#include <arch/romcc_io.h> +#include <device/pci_def.h> +#include <device/pnp_def.h> +#include <cpu/x86/lapic.h> + +#include "option_table.h" +#include "pc80/mc146818rtc_early.c" + +#include "pc80/serial.c" +#include "arch/i386/lib/console.c" +#include <cpu/x86/bist.h> + +#if CONFIG_USBDEBUG_DIRECT +#define DBGP_DEFAULT 1 +#include "southbridge/intel/i82801gx/i82801gx_usb_debug.c" +#include "pc80/usbdebug_direct_serial.c" +#endif + +#include "lib/ramtest.c" +#include "southbridge/intel/i82801gx/i82801gx_early_smbus.c" + +#include "northbridge/intel/i945/udelay.c" + +#include "southbridge/intel/i82801gx/i82801gx.h" +static void setup_ich7_gpios(void) +{ + printk_debug(" GPIOS..."); + /* General Registers */ + outl(0xbfc0f7c0, DEFAULT_GPIOBASE + 0x00); /* GPIO_USE_SEL */ + outl(0x70a87d83, DEFAULT_GPIOBASE + 0x04); /* GP_IO_SEL */ + outl(0x7dc07f83, DEFAULT_GPIOBASE + 0x0c); /* GP_LVL */ + /* Output Control Registers */ + outl(0x00000000, DEFAULT_GPIOBASE + 0x18); /* GPO_BLINK */ + /* Input Control Registers */ + outl(0x00002180, DEFAULT_GPIOBASE + 0x2c); /* GPI_INV */ + outl(0x000100e8, DEFAULT_GPIOBASE + 0x30); /* GPIO_USE_SEL2 */ + outl(0x00000030, DEFAULT_GPIOBASE + 0x34); /* GP_IO_SEL2 */ + outl(0x00010030, DEFAULT_GPIOBASE + 0x38); /* GP_LVL */ +} + +#include "northbridge/intel/i945/early_init.c" + +static inline int spd_read_byte(unsigned device, unsigned address) +{ + return smbus_read_byte(device, address); +} + +#include "northbridge/intel/i945/raminit.h" +#include "northbridge/intel/i945/raminit.c" +#include "northbridge/intel/i945/reset_test.c" +#include "northbridge/intel/i945/errata.c" +#include "northbridge/intel/i945/debug.c" + +static void ich7_enable_lpc(void) +{ + // Enable Serial IRQ + pci_write_config8(PCI_DEV(0, 0x1f, 0), 0x64, 0xd0); + // decode range + pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x80, 0x0007); + // decode range + pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x82, 0x3f0f); + // Enable 0x02e0 + pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x84, 0x02e1); + pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x86, 0x001c); + // COM3 decode + pci_write_config32(PCI_DEV(0, 0x1f, 0), 0x88, 0x00fc0601); + // COM4 decode + pci_write_config32(PCI_DEV(0, 0x1f, 0), 0x8c, 0x00040069); +} + + +/* This box has two superios, so enabling serial becomes slightly excessive. + * We disable a lot of stuff to make sure that there are no conflicts between + * the two. Also set up the GPIOs from the beginning. This is the "no schematic + * but safe anyways" method. + */ +static inline void pnp_enter_ext_func_mode(device_t dev) +{ + unsigned int port = dev >> 8; + outb(0x55, port); +} + +static void pnp_exit_ext_func_mode(device_t dev) +{ + unsigned int port = dev >> 8; + outb(0xaa, port); +} + +static void pnp_write_register(device_t dev, int reg, int val) +{ + unsigned int port = dev >> 8; + outb(reg, port); + outb(val, port+1); +} + +static void early_superio_config(void) +{ + device_t dev; + + dev=PNP_DEV(0x2e, 0x00); + + pnp_enter_ext_func_mode(dev); + pnp_write_register(dev, 0x01, 0x94); // Extended Parport modes + pnp_write_register(dev, 0x02, 0x88); // UART power on + pnp_write_register(dev, 0x03, 0x72); // Floppy + pnp_write_register(dev, 0x04, 0x01); // EPP + SPP + pnp_write_register(dev, 0x14, 0x03); // Floppy + pnp_write_register(dev, 0x20, (0x3f0 >> 2)); // Floppy + pnp_write_register(dev, 0x23, (0x378 >> 2)); // PP base + pnp_write_register(dev, 0x24, (0x3f8 >> 2)); // UART1 base + pnp_write_register(dev, 0x25, (0x2f8 >> 2)); // UART2 base + pnp_write_register(dev, 0x26, (2 << 4) | 0); // FDC + PP DMA + pnp_write_register(dev, 0x27, (6 << 4) | 7); // FDC + PP DMA + pnp_write_register(dev, 0x28, (4 << 4) | 3); // UART1,2 IRQ + /* These are the SMI status registers in the SIO: */ + pnp_write_register(dev, 0x30, (0x600 >> 4)); // Runtime Register Block Base + + pnp_write_register(dev, 0x31, 0x00); // GPIO1 DIR + pnp_write_register(dev, 0x32, 0x00); // GPIO1 POL + pnp_write_register(dev, 0x33, 0x40); // GPIO2 DIR + pnp_write_register(dev, 0x34, 0x00); // GPIO2 POL + pnp_write_register(dev, 0x35, 0xff); // GPIO3 DIR + pnp_write_register(dev, 0x36, 0x00); // GPIO3 POL + pnp_write_register(dev, 0x37, 0xe0); // GPIO4 DIR + pnp_write_register(dev, 0x38, 0x00); // GPIO4 POL + pnp_write_register(dev, 0x39, 0x80); // GPIO4 POL + + pnp_exit_ext_func_mode(dev); +} + +static void rcba_config(void) +{ + /* Set up virtual channel 0 */ + //RCBA32(0x0014) = 0x80000001; + //RCBA32(0x001c) = 0x03128010; + + /* Device 1f interrupt pin register */ + RCBA32(0x3100) = 0x00042220; + /* Device 1d interrupt pin register */ + RCBA32(0x310c) = 0x00214321; + + /* dev irq route register */ + RCBA16(0x3140) = 0x0232; + RCBA16(0x3142) = 0x3246; + RCBA16(0x3144) = 0x0237; + RCBA16(0x3146) = 0x3201; + RCBA16(0x3148) = 0x3216; + + /* Enable IOAPIC */ + RCBA8(0x31ff) = 0x03; + + /* Enable upper 128bytes of CMOS */ + RCBA32(0x3400) = (1 << 2); + + /* Disable unused devices */ + RCBA32(0x3418) = FD_PCIE6 | FD_PCIE5 | FD_PCIE3 | FD_PCIE2 | + FD_INTLAN | FD_ACMOD | FD_HDAUD | FD_PATA; + RCBA32(0x3418) |= (1 << 0); // Required. + + /* Enable PCIe Root Port Clock Gate */ + // RCBA32(0x341c) = 0x00000001; + + /* This should probably go into the ACPI OS Init trap */ + + /* Set up I/O Trap #0 for 0xfe00 (SMIC) */ + RCBA32(0x1e84) = 0x00020001; + RCBA32(0x1e80) = 0x0000fe01; + + /* Set up I/O Trap #3 for 0x800-0x80c (Trap) */ + RCBA32(0x1e9c) = 0x000200f0; + RCBA32(0x1e98) = 0x000c0801; +} + +static void early_ich7_init(void) +{ + uint8_t reg8; + uint32_t reg32; + + // program secondary mlt XXX byte? + pci_write_config8(PCI_DEV(0, 0x1e, 0), 0x1b, 0x20); + + // reset rtc power status + reg8 = pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xa4); + reg8 &= ~(1 << 2); + pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xa4, reg8); + + // usb transient disconnect + reg8 = pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xad); + reg8 |= (3 << 0); + pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xad, reg8); + + reg32 = pci_read_config32(PCI_DEV(0, 0x1d, 7), 0xfc); + reg32 |= (1 << 29) | (1 << 17); + pci_write_config32(PCI_DEV(0, 0x1d, 7), 0xfc, reg32); + + reg32 = pci_read_config32(PCI_DEV(0, 0x1d, 7), 0xdc); + reg32 |= (1 << 31) | (1 << 27); + pci_write_config32(PCI_DEV(0, 0x1d, 7), 0xdc, reg32); + + RCBA32(0x0088) = 0x0011d000; + RCBA16(0x01fc) = 0x060f; + RCBA32(0x01f4) = 0x86000040; + RCBA32(0x0214) = 0x10030549; + RCBA32(0x0218) = 0x00020504; + RCBA8(0x0220) = 0xc5; + reg32 = RCBA32(0x3410); + reg32 |= (1 << 6); + RCBA32(0x3410) = reg32; + reg32 = RCBA32(0x3430); + reg32 &= ~(3 << 0); + reg32 |= (1 << 0); + RCBA32(0x3430) = reg32; + RCBA32(0x3418) |= (1 << 0); + RCBA16(0x0200) = 0x2008; + RCBA8(0x2027) = 0x0d; + RCBA16(0x3e08) |= (1 << 7); + RCBA16(0x3e48) |= (1 << 7); + RCBA32(0x3e0e) |= (1 << 7); + RCBA32(0x3e4e) |= (1 << 7); + + // next step only on ich7m b0 and later: + reg32 = RCBA32(0x2034); + reg32 &= ~(0x0f << 16); + reg32 |= (5 << 16); + RCBA32(0x2034) = reg32; +} + +#if CONFIG_USE_FALLBACK_IMAGE == 1 +#include "southbridge/intel/i82801gx/cmos_failover.c" +#endif + +static void init_artec_dongle(void) +{ + // Enable 4MB decoding + outb(0xf1, 0x88); + outb(0xf4, 0x88); +} + +#include <cbmem.h> + +// Now, this needs to be included because it relies on the symbol +// __PRE_RAM__ being set during CAR stage (in order to compile the +// BSS free versions of the functions). Either rewrite the code +// to be always BSS free, or invent a flag that's better suited than +// __PRE_RAM__ to determine whether we're in ram init stage (stage 1) +// +#include "lib/cbmem.c" + +void real_main(unsigned long bist) +{ + u32 reg32; + int boot_mode = 0; + + if (bist == 0) { + enable_lapic(); + } + + ich7_enable_lpc(); + early_superio_config(); + + /* Set up the console */ + uart_init(); + +#if CONFIG_USBDEBUG_DIRECT + i82801gx_enable_usbdebug_direct(DBGP_DEFAULT); + early_usbdebug_direct_init(); +#endif + + console_init(); + + /* Halt if there was a built in self test failure */ + report_bist_failure(bist); + + if (MCHBAR16(SSKPD) == 0xCAFE) { + printk_debug("soft reset detected.\n"); + boot_mode = 1; + } + + /* Perform some early chipset initialization required + * before RAM initialization can work + */ + i945_early_initialization(); + + /* This has to happen after i945_early_initialization() */ + init_artec_dongle(); + + /* Read PM1_CNT */ + reg32 = inl(DEFAULT_PMBASE + 0x04); + printk_debug("PM1_CNT: %08x\n", reg32); + if (((reg32 >> 10) & 7) == 5) { +#if CONFIG_HAVE_ACPI_RESUME + printk_debug("Resume from S3 detected.\n"); + boot_mode = 2; + /* Clear SLP_TYPE. This will break stage2 but + * we care for that when we get there. + */ + outl(reg32 & ~(7 << 10), DEFAULT_PMBASE + 0x04); + +#else + printk_debug("Resume from S3 detected, but disabled.\n"); +#endif + } + + /* Enable SPD ROMs and DDR-II DRAM */ + enable_smbus(); + +#if CONFIG_DEFAULT_CONSOLE_LOGLEVEL > 8 + dump_spd_registers(); +#endif + + sdram_initialize(boot_mode); + + /* Perform some initialization that must run before stage2 */ + early_ich7_init(); + + /* This should probably go away. Until now it is required + * and mainboard specific + */ + rcba_config(); + + /* Chipset Errata! */ + fixup_i945_errata(); + + /* Initialize the internal PCIe links before we go into stage2 */ + i945_late_initialization(); + +#if !CONFIG_HAVE_ACPI_RESUME +#if CONFIG_DEFAULT_CONSOLE_LOGLEVEL > 8 +#if defined(DEBUG_RAM_SETUP) + sdram_dump_mchbar_registers(); + + { + /* This will not work if TSEG is in place! */ + u32 tom = pci_read_config32(PCI_DEV(0,2,0), 0x5c); + + printk_debug("TOM: 0x%08x\n", tom); + ram_check(0x00000000, 0x000a0000); + ram_check(0x00100000, tom); + } +#endif +#endif +#endif + + MCHBAR16(SSKPD) = 0xCAFE; + +#if CONFIG_HAVE_ACPI_RESUME + /* Start address of high memory tables */ + unsigned long high_ram_base = get_top_of_ram() - HIGH_MEMORY_SIZE; + + /* If there is no high memory area, we didn't boot before, so + * this is not a resume. In that case we just create the cbmem toc. + */ + if ((boot_mode == 2) && cbmem_reinit((u64)high_ram_base)) { + void *resume_backup_memory = cbmem_find(CBMEM_ID_RESUME); + + /* copy 1MB - 64K to high tables ram_base to prevent memory corruption + * through stage 2. We could keep stuff like stack and heap in high tables + * memory completely, but that's a wonderful clean up task for another + * day. + */ + if (resume_backup_memory) + memcpy(resume_backup_memory, CONFIG_RAMBASE, HIGH_MEMORY_SAVE); + + /* Magic for S3 resume */ + pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, 0xcafed00d); + } +#endif +} + +#include "cpu/intel/model_6ex/cache_as_ram_disable.c" diff --git a/src/mainboard/roda/rk886ex/chip.h b/src/mainboard/roda/rk886ex/chip.h new file mode 100644 index 0000000000..17c6f00905 --- /dev/null +++ b/src/mainboard/roda/rk886ex/chip.h @@ -0,0 +1,25 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * 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_ops; +struct mainboard_config { + int nothing; +}; diff --git a/src/mainboard/roda/rk886ex/cmos.layout b/src/mainboard/roda/rk886ex/cmos.layout new file mode 100644 index 0000000000..985aa14275 --- /dev/null +++ b/src/mainboard/roda/rk886ex/cmos.layout @@ -0,0 +1,144 @@ +# +# This file is part of the coreboot project. +# +# Copyright (C) 2007-2008 coresystems GmbH +# +# 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; version 2 of +# the License. +# +# 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 +# ----------------------------------------------------------------- +# Status Register A +#80 4 r 0 rate_select +#84 3 r 0 REF_Clock +#87 1 r 0 UIP +# ----------------------------------------------------------------- +# Status Register B +#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 +# ----------------------------------------------------------------- +# Status Register C +#96 4 r 0 status_c_rsvd +#100 1 r 0 uf_flag +#101 1 r 0 af_flag +#102 1 r 0 pf_flag +#103 1 r 0 irqf_flag +# ----------------------------------------------------------------- +# Status Register D +#104 7 r 0 status_d_rsvd +#111 1 r 0 valid_cmos_ram +# ----------------------------------------------------------------- +# Diagnostic Status Register +#112 8 r 0 diag_rsvd1 + +# ----------------------------------------------------------------- +0 120 r 0 reserved_memory +#120 264 r 0 unused + +# ----------------------------------------------------------------- +# RTC_BOOT_BYTE (coreboot hardcoded) +384 1 e 4 boot_option +385 1 e 4 last_boot +388 4 r 0 reboot_bits +#390 2 r 0 unused? + +# ----------------------------------------------------------------- +# coreboot config options: console +392 3 e 5 baud_rate +395 4 e 6 debug_level +#399 1 r 0 unused + +# coreboot config options: cpu +400 1 e 2 hyper_threading +#401 7 r 0 unused + +# coreboot config options: southbridge +408 1 e 1 nmi +#409 2 e 7 power_on_after_fail +#411 5 r 0 unused + +# coreboot config options: bootloader +416 512 s 0 boot_devices +#928 80 r 0 unused + +# coreboot config options: check sums +984 16 h 0 check_sum +#1000 24 r 0 amd_reserved + +# ram initialization internal data +1024 8 r 0 C0WL0REOST +1032 8 r 0 C1WL0REOST +1040 8 r 0 RCVENMT +1048 4 r 0 C0DRT1 +1052 4 r 0 C1DRT1 + +# ----------------------------------------------------------------- + +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 1 Emergency +6 2 Alert +6 3 Critical +6 4 Error +6 5 Warning +6 6 Notice +6 7 Info +6 8 Debug +6 9 Spew +7 0 Disable +7 1 Enable +7 2 Keep + +# ----------------------------------------------------------------- +checksums + +checksum 392 983 984 + + diff --git a/src/mainboard/roda/rk886ex/devicetree.cb b/src/mainboard/roda/rk886ex/devicetree.cb new file mode 100644 index 0000000000..b578e19a55 --- /dev/null +++ b/src/mainboard/roda/rk886ex/devicetree.cb @@ -0,0 +1,115 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2007-2009 coresystems GmbH +## +## 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; version 2 of +## the License. +## +## 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 +## + +chip northbridge/intel/i945 + + device apic_cluster 0 on + chip cpu/intel/socket_mFCPGA478 + device apic 0 on end + end + end + + device pci_domain 0 on + device pci 00.0 on end # host bridge + # auto detection: + #device pci 01.0 off end # i945 PCIe root port + #device pci 02.0 on end # vga controller + #device pci 02.1 on end # display controller + + chip southbridge/intel/i82801gx + register "pirqa_routing" = "0x0b" + register "pirqb_routing" = "0x0b" + register "pirqc_routing" = "0x0b" + register "pirqd_routing" = "0x0b" + register "pirqe_routing" = "0x80" + register "pirqf_routing" = "0x80" + register "pirqg_routing" = "0x0b" + register "pirqh_routing" = "0x0b" + + # GPI routing + # 0 No effect (default) + # 1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set) + # 2 SCI (if corresponding GPIO_EN bit is also set) + register "gpi13_routing" = "2" + register "gpi8_routing" = "1" + register "gpi7_routing" = "2" + register "gpe0_en" = "0x20800007" + + register "ide_legacy_combined" = "0x1" + register "ide_enable_primary" = "0x1" + register "ide_enable_secondary" = "0x0" + register "sata_ahci" = "0x0" + + device pci 1b.0 on end # High Definition Audio + device pci 1c.0 on end # PCIe + device pci 1c.1 on end # PCIe + device pci 1c.2 on end # PCIe + #device pci 1c.3 off end # PCIe port 4 + #device pci 1c.4 off end # PCIe port 5 + #device pci 1c.5 off end # PCIe port 6 + device pci 1d.0 on end # USB UHCI + device pci 1d.1 on end # USB UHCI + device pci 1d.2 on end # USB UHCI + device pci 1d.3 on end # USB UHCI + device pci 1d.7 on end # USB2 EHCI + device pci 1e.0 on + chip southbridge/ti/pci7420 + register "smartcard_enabled" = "0x0" + device pci 3.0 on end + device pci 3.1 on end + device pci 3.2 on end + device pci 3.3 off end # smartcard + end + end # PCI bridge + #device pci 1e.2 off end # AC'97 Audio + #device pci 1e.3 off end # AC'97 Modem + device pci 1f.0 on # LPC bridge + chip superio/smsc/lpc47n227 + device pnp 2e.1 off # Parallel port + end + device pnp 2e.2 on # COM1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 2e.3 on # COM2 + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + device pnp 2e.5 off # Keyboard+Mouse + # io 0x60 = 0x60 + # io 0x62 = 0x64 + # irq 0x70 = 1 + # irq 0x72 = 12 + end + end + chip superio/renesas/m3885x + device pnp ff.1 on # dummy address + end + end + + end + #device pci 1f.1 off end # IDE + device pci 1f.2 on end # SATA + device pci 1f.3 on end # SMBus + #device pci 1f.4 off end # Realtek ID Codec + end + end +end diff --git a/src/mainboard/roda/rk886ex/dmi.h b/src/mainboard/roda/rk886ex/dmi.h new file mode 100644 index 0000000000..692949a0e7 --- /dev/null +++ b/src/mainboard/roda/rk886ex/dmi.h @@ -0,0 +1,31 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * 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 DMI_TABLE_SIZE 0x55 + +static u8 dmi_table[DMI_TABLE_SIZE] = { + 0x5f, 0x53, 0x4d, 0x5f, 0x29, 0x1f, 0x02, 0x03, 0x55, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x5f, 0x44, 0x4d, 0x49, 0x5f, 0x61, 0x35, 0x00, 0xa0, 0xff, 0x0f, 0x00, 0x01, 0x00, 0x23, 0x00, + 0x00, 0x14, 0x00, 0x00, 0x01, 0x02, 0x00, 0xe0, 0x03, 0x07, 0x90, 0xde, 0xcb, 0x7f, 0x00, 0x00, + 0x00, 0x00, 0x37, 0x01, 0x63, 0x6f, 0x72, 0x65, 0x73, 0x79, 0x73, 0x74, 0x65, 0x6d, 0x73, 0x20, + 0x47, 0x6d, 0x62, 0x48, 0x00, 0x32, 0x2e, 0x30, 0x00, 0x30, 0x33, 0x2f, 0x31, 0x33, 0x2f, 0x32, + 0x30, 0x30, 0x38, 0x00, 0x00 +}; diff --git a/src/mainboard/roda/rk886ex/dsdt.asl b/src/mainboard/roda/rk886ex/dsdt.asl new file mode 100644 index 0000000000..67539cce53 --- /dev/null +++ b/src/mainboard/roda/rk886ex/dsdt.asl @@ -0,0 +1,56 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +DefinitionBlock( + "dsdt.aml", + "DSDT", + 0x03, // DSDT revision: ACPI v3.0 + "COREv2", // OEM id + "COREBOOT", // OEM table id + 0x20090419 // OEM revision +) +{ + // Some generic macros + #include "acpi/platform.asl" + + // global NVS and variables + #include "../../../southbridge/intel/i82801gx/acpi/globalnvs.asl" + + // General Purpose Events + #include "acpi/gpe.asl" + + // mainboard specific devices + #include "acpi/mainboard.asl" + + // Thermal Zone + #include "acpi/thermal.asl" + + Scope (\_SB) { + Device (PCI0) + { + #include "../../../northbridge/intel/i945/acpi/i945.asl" + #include "../../../southbridge/intel/i82801gx/acpi/ich7.asl" + } + } + + /* Chipset specific sleep states */ + #include "../../../southbridge/intel/i82801gx/acpi/sleepstates.asl" +} diff --git a/src/mainboard/roda/rk886ex/ec.c b/src/mainboard/roda/rk886ex/ec.c new file mode 100644 index 0000000000..5121ac2e08 --- /dev/null +++ b/src/mainboard/roda/rk886ex/ec.c @@ -0,0 +1,114 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008-2009 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * 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/io.h> +#include <delay.h> +#include "ec.h" + +int send_ec_command(u8 command) +{ + int timeout; + + timeout = 0x7ff; + while ((inb(EC_SC) & EC_IBF) && --timeout) { + udelay(10); + if ((timeout & 0xff) == 0) + printk_spew("."); + } + if (!timeout) { + printk_debug("Timeout while sending command 0x%02x to EC!\n", + command); + // return -1; + } + + outb(command, EC_SC); + return 0; +} + +int send_ec_data(u8 data) +{ + int timeout; + + timeout = 0x7ff; + while ((inb(EC_SC) & EC_IBF) && --timeout) { // wait for IBF = 0 + udelay(10); + if ((timeout & 0xff) == 0) + printk_spew("."); + } + if (!timeout) { + printk_debug("Timeout while sending data 0x%02x to EC!\n", + data); + // return -1; + } + + outb(data, EC_DATA); + + return 0; +} + +int send_ec_data_nowait(u8 data) +{ + outb(data, EC_DATA); + + return 0; +} + +u8 recv_ec_data(void) +{ + int timeout; + u8 data; + + timeout = 0x7fff; + while (--timeout) { // Wait for OBF = 1 + if (inb(EC_SC) & EC_OBF) { + break; + } + udelay(10); + if ((timeout & 0xff) == 0) + printk_spew("."); + } + if (!timeout) { + printk_debug("\nTimeout while receiving data from EC!\n"); + // return -1; + } + + data = inb(EC_DATA); + printk_debug("recv_ec_data: 0x%02x\n", data); + + return data; +} + +u8 ec_read(u8 addr) +{ + send_ec_command(0x80); + send_ec_data(addr); + + return recv_ec_data(); +} + +int ec_write(u8 addr, u8 data) +{ + send_ec_command(0x81); + send_ec_data(addr); + return send_ec_data(data); +} + diff --git a/src/mainboard/roda/rk886ex/ec.h b/src/mainboard/roda/rk886ex/ec.h new file mode 100644 index 0000000000..a4565e24a9 --- /dev/null +++ b/src/mainboard/roda/rk886ex/ec.h @@ -0,0 +1,51 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008-2009 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * 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 + */ + +#ifndef _MAINBOARD_EC_H +#define _MAINBOARD_EC_H + +#define EC_DATA 0x62 +#define EC_SC 0x66 + +/* EC_SC input */ +#define EC_SMI_EVT (1 << 6) // 1: SMI event pending +#define EC_SCI_EVT (1 << 5) // 1: SCI event pending +#define EC_BURST (1 << 4) // controller is in burst mode +#define EC_CMD (1 << 3) // 1: byte in data register is command + // 0: byte in data register is data +#define EC_IBF (1 << 1) // 1: input buffer full (data ready for ec) +#define EC_OBF (1 << 0) // 1: output buffer full (data ready for host) +/* EC_SC output */ +#define RD_EC 0x80 // Read Embedded Controller +#define WR_EC 0x81 // Write Embedded Controller +#define BE_EC 0x82 // Burst Enable Embedded Controller +#define BD_EC 0x83 // Burst Disable Embedded Controller +#define QR_EC 0x84 // Query Embedded Controller + +int send_ec_command(u8 command); +int send_ec_data(u8 data); +int send_ec_data_nowait(u8 data); +u8 recv_ec_data(void); +u8 ec_read(u8 addr); +int ec_write(u8 addr, u8 data); + +#endif + diff --git a/src/mainboard/roda/rk886ex/fadt.c b/src/mainboard/roda/rk886ex/fadt.c new file mode 100644 index 0000000000..e45db8a351 --- /dev/null +++ b/src/mainboard/roda/rk886ex/fadt.c @@ -0,0 +1,164 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2008 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#include <string.h> +#include <device/pci.h> +#include <arch/acpi.h> + +/* FIXME: This needs to go into a separate .h file + * to be included by the ich7 smi handler, ich7 smi init + * code and the mainboard fadt. + */ +#define APM_CNT 0xb2 +#define CST_CONTROL 0x85 +#define PST_CONTROL 0x80 +#define ACPI_DISABLE 0x1e +#define ACPI_ENABLE 0xe1 +#define GNVS_UPDATE 0xea + +void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt) +{ + acpi_header_t *header = &(fadt->header); + u16 pmbase = pci_read_config16(dev_find_slot(0, PCI_DEVFN(0x1f,0)), 0x40) & 0xfffe; + + memset((void *) fadt, 0, sizeof(acpi_fadt_t)); + memcpy(header->signature, "FACP", 4); + header->length = sizeof(acpi_fadt_t); + header->revision = 3; + memcpy(header->oem_id, "CORE ", 6); + memcpy(header->oem_table_id, "COREBOOT", 8); + memcpy(header->asl_compiler_id, "CORE", 4); + header->asl_compiler_revision = 0; + + fadt->firmware_ctrl = (unsigned long) facs; + fadt->dsdt = (unsigned long) dsdt; + fadt->model = 0x00; + fadt->preferred_pm_profile = PM_MOBILE; + fadt->sci_int = 0x9; + fadt->smi_cmd = APM_CNT; + fadt->acpi_enable = ACPI_ENABLE; + fadt->acpi_disable = ACPI_DISABLE; + fadt->s4bios_req = 0x0; + fadt->pstate_cnt = PST_CONTROL; + + fadt->pm1a_evt_blk = pmbase; + fadt->pm1b_evt_blk = 0x0; + fadt->pm1a_cnt_blk = pmbase + 0x4; + fadt->pm1b_cnt_blk = 0x0; + fadt->pm2_cnt_blk = pmbase + 0x20; + fadt->pm_tmr_blk = pmbase + 0x8; + fadt->gpe0_blk = pmbase + 0x28; + fadt->gpe1_blk = 0; + + fadt->pm1_evt_len = 4; + fadt->pm1_cnt_len = 2; + fadt->pm2_cnt_len = 1; + fadt->pm_tmr_len = 4; + fadt->gpe0_blk_len = 8; + fadt->gpe1_blk_len = 0; + fadt->gpe1_base = 0; + fadt->cst_cnt = CST_CONTROL; + fadt->p_lvl2_lat = 1; + fadt->p_lvl3_lat = 0x23; + fadt->flush_size = 0; + fadt->flush_stride = 0; + fadt->duty_offset = 1; + fadt->duty_width = 3; + fadt->day_alrm = 0xd; + fadt->mon_alrm = 0x00; + fadt->century = 0x32; + fadt->iapc_boot_arch = 0x00; + fadt->flags = ACPI_FADT_WBINVD | ACPI_FADT_C1_SUPPORTED | + ACPI_FADT_SLEEP_BUTTON | ACPI_FADT_S4_RTC_WAKE | + ACPI_FADT_DOCKING_SUPPORTED; + + fadt->reset_reg.space_id = 0; + fadt->reset_reg.bit_width = 0; + fadt->reset_reg.bit_offset = 0; + fadt->reset_reg.resv = 0; + fadt->reset_reg.addrl = 0x0; + fadt->reset_reg.addrh = 0x0; + + fadt->reset_value = 0; + fadt->x_firmware_ctl_l = (unsigned long)facs; + fadt->x_firmware_ctl_h = 0; + fadt->x_dsdt_l = (unsigned long)dsdt; + fadt->x_dsdt_h = 0; + + fadt->x_pm1a_evt_blk.space_id = 1; + fadt->x_pm1a_evt_blk.bit_width = 32; + fadt->x_pm1a_evt_blk.bit_offset = 0; + fadt->x_pm1a_evt_blk.resv = 0; + fadt->x_pm1a_evt_blk.addrl = pmbase; + fadt->x_pm1a_evt_blk.addrh = 0x0; + + fadt->x_pm1b_evt_blk.space_id = 0; + fadt->x_pm1b_evt_blk.bit_width = 0; + fadt->x_pm1b_evt_blk.bit_offset = 0; + fadt->x_pm1b_evt_blk.resv = 0; + fadt->x_pm1b_evt_blk.addrl = 0x0; + fadt->x_pm1b_evt_blk.addrh = 0x0; + + fadt->x_pm1a_cnt_blk.space_id = 1; + fadt->x_pm1a_cnt_blk.bit_width = 16; + fadt->x_pm1a_cnt_blk.bit_offset = 0; + fadt->x_pm1a_cnt_blk.resv = 0; + fadt->x_pm1a_cnt_blk.addrl = pmbase + 0x4; + fadt->x_pm1a_cnt_blk.addrh = 0x0; + + fadt->x_pm1b_cnt_blk.space_id = 0; + fadt->x_pm1b_cnt_blk.bit_width = 0; + fadt->x_pm1b_cnt_blk.bit_offset = 0; + fadt->x_pm1b_cnt_blk.resv = 0; + fadt->x_pm1b_cnt_blk.addrl = 0x0; + fadt->x_pm1b_cnt_blk.addrh = 0x0; + + fadt->x_pm2_cnt_blk.space_id = 1; + fadt->x_pm2_cnt_blk.bit_width = 8; + fadt->x_pm2_cnt_blk.bit_offset = 0; + fadt->x_pm2_cnt_blk.resv = 0; + fadt->x_pm2_cnt_blk.addrl = pmbase + 0x20; + fadt->x_pm2_cnt_blk.addrh = 0x0; + + fadt->x_pm_tmr_blk.space_id = 1; + fadt->x_pm_tmr_blk.bit_width = 32; + fadt->x_pm_tmr_blk.bit_offset = 0; + fadt->x_pm_tmr_blk.resv = 0; + fadt->x_pm_tmr_blk.addrl = pmbase + 0x8; + fadt->x_pm_tmr_blk.addrh = 0x0; + + fadt->x_gpe0_blk.space_id = 1; + fadt->x_gpe0_blk.bit_width = 64; + fadt->x_gpe0_blk.bit_offset = 0; + fadt->x_gpe0_blk.resv = 0; + fadt->x_gpe0_blk.addrl = pmbase + 0x28; + fadt->x_gpe0_blk.addrh = 0x0; + + fadt->x_gpe1_blk.space_id = 0; + fadt->x_gpe1_blk.bit_width = 0; + fadt->x_gpe1_blk.bit_offset = 0; + fadt->x_gpe1_blk.resv = 0; + fadt->x_gpe1_blk.addrl = 0x0; + fadt->x_gpe1_blk.addrh = 0x0; + + header->checksum = + acpi_checksum((void *) fadt, header->length); +} diff --git a/src/mainboard/roda/rk886ex/irq_tables.c b/src/mainboard/roda/rk886ex/irq_tables.c new file mode 100644 index 0000000000..6aa36bf026 --- /dev/null +++ b/src/mainboard/roda/rk886ex/irq_tables.c @@ -0,0 +1,63 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2008 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#include <arch/pirq_routing.h> + +const struct irq_routing_table intel_irq_routing_table = { + PIRQ_SIGNATURE, /* u32 signature */ + PIRQ_VERSION, /* u16 version */ + 32+16*18, /* There can be total 18 devices on the bus */ + 0x00, /* Where the interrupt router lies (bus) */ + (0x1f<<3)|0x0, /* Where the interrupt router lies (dev) */ + 0, /* IRQs devoted exclusively to PCI usage */ + 0x8086, /* Vendor */ + 0x27b0, /* Device */ + 0, /* miniport */ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */ + 0xf, /* u8 checksum. */ + { + /* bus, dev|fn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */ + {0x00,(0x01<<3)|0x0, {{0x60, 0xdcf8}, {0x61, 0xdcf8}, {0x62, 0xdcf8}, {0x63, 0x0dcd8}}, 0x0, 0x0}, // PCIe? + {0x00,(0x02<<3)|0x0, {{0x60, 0xdcf8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x00000}}, 0x0, 0x0}, // VGA + {0x00,(0x1e<<3)|0x0, {{0x61, 0xdcf8}, {0x68, 0xdcf8}, {0x00, 0x0000}, {0x00, 0x00000}}, 0x0, 0x0}, // PCI bridge + {0x00,(0x1f<<3)|0x0, {{0x62, 0xdcf8}, {0x63, 0xdcd8}, {0x00, 0x0000}, {0x00, 0x00000}}, 0x0, 0x0}, // LPC + {0x00,(0x1d<<3)|0x0, {{0x6b, 0xdcf8}, {0x63, 0xdcd8}, {0x62, 0xdcf8}, {0x60, 0x0dcf8}}, 0x0, 0x0}, // USB#1 + {0x00,(0x1b<<3)|0x0, {{0x60, 0xdcf8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x00000}}, 0x0, 0x0}, // Audio device + {0x00,(0x1c<<3)|0x0, {{0x60, 0xdcf8}, {0x61, 0xdcf8}, {0x62, 0xdcf8}, {0x63, 0x0dcd8}}, 0x2, 0x0}, // PCIe bridge + {0x04,(0x00<<3)|0x0, {{0x60, 0xdcf8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x00000}}, 0x0, 0x0}, // Firewire + {0x04,(0x01<<3)|0x0, {{0x68, 0xdcf8}, {0x69, 0xdcf8}, {0x6a, 0xdcf8}, {0x6b, 0x0dcf8}}, 0x1, 0x0}, // PCI Bridge + {0x04,(0x02<<3)|0x0, {{0x69, 0xdcf8}, {0x6a, 0xdcf8}, {0x6b, 0xdcf8}, {0x68, 0x0dcf8}}, 0x2, 0x0}, + {0x04,(0x03<<3)|0x0, {{0x6a, 0xdcf8}, {0x6b, 0xdcf8}, {0x68, 0xdcf8}, {0x69, 0x0dcf8}}, 0x3, 0x0}, + {0x04,(0x04<<3)|0x0, {{0x6b, 0xdcf8}, {0x68, 0xdcf8}, {0x69, 0xdcf8}, {0x6a, 0x0dcf8}}, 0x4, 0x0}, + {0x04,(0x05<<3)|0x0, {{0x63, 0xdcd8}, {0x62, 0xdcf8}, {0x61, 0xdcf8}, {0x60, 0x0dcf8}}, 0x5, 0x0}, + {0x04,(0x06<<3)|0x0, {{0x62, 0xdcf8}, {0x61, 0xdcf8}, {0x60, 0xdcf8}, {0x63, 0x0dcd8}}, 0x6, 0x0}, + {0x04,(0x09<<3)|0x0, {{0x69, 0xdcf8}, {0x6a, 0xdcf8}, {0x6b, 0xdcf8}, {0x68, 0x0dcf8}}, 0x9, 0x0}, + {0x01,(0x00<<3)|0x0, {{0x60, 0xdcf8}, {0x61, 0xdcf8}, {0x62, 0xdcf8}, {0x63, 0x0dcd8}}, 0x0, 0x0}, // Ethernet 8168 + {0x02,(0x00<<3)|0x0, {{0x60, 0xdcf8}, {0x61, 0xdcf8}, {0x62, 0xdcf8}, {0x63, 0x0dcd8}}, 0x9, 0x0}, + {0x03,(0x00<<3)|0x0, {{0x61, 0xdcf8}, {0x62, 0xdcf8}, {0x63, 0xdcd8}, {0x60, 0x0dcf8}}, 0xa, 0x0}, + } +}; + +unsigned long write_pirq_routing_table(unsigned long addr) +{ + return copy_pirq_routing_table(addr); +} + diff --git a/src/mainboard/roda/rk886ex/m3885.c b/src/mainboard/roda/rk886ex/m3885.c new file mode 100644 index 0000000000..66e030da88 --- /dev/null +++ b/src/mainboard/roda/rk886ex/m3885.c @@ -0,0 +1,417 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2009 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * 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 <types.h> +#include <stdlib.h> +#include <console/console.h> +#include <arch/io.h> +#include <delay.h> + +#include "ec.h" +#include "m3885.h" + +#define TH0LOW 80 +#define TH0HIGH 85 +#define TH0CRIT 120 +#define TH1LOW 75 +#define TH1HIGH 80 + +static u8 variables[] = { + /* Offs, AND, OR */ + 0x08, 0x48, 0x6C, // Keyboard ScanCode Set & LED Data (kState1) + 0x0a, 0x01, 0x00, // Keyboard Shift flags (kState3) + 0x0c, 0x80, 0x08, // Keyboard State flags (kState5) + 0x11, 0xff, 0x06, // Make/Break Debounce #'s (debounce) + 0x13, 0xff, 0x00, // HotKey1 ScanCode (hotKey1) + 0x14, 0xff, 0x00, // HotKey2 ScanCode (hotKey2) + 0x15, 0xff, 0x3f, // HotKey3 ScanCode (hotKey3) + 0x16, 0xff, 0x00, // HotKey4 ScanCode (hotKey4) + 0x17, 0xff, 0x00, // HotKey5 ScanCode (hotKey5) + 0x18, 0xff, 0x0e, // HotKey6 ScanCode (hotKey6) + 0x19, 0xff, 0x9f, // HotKey1 Task = c5 Command Data (keyTsk1) + 0x1a, 0xff, 0x9f, // HotKey2 Task = c5 Command Data (keyTsk2) + 0x1b, 0xff, 0x6a, // HotKey3 Task = c5 Command Data (keyTsk3) + 0x1c, 0xff, 0x9f, // HotKey4 Task = c5 Command Data (keyTsk4) + 0x1d, 0xff, 0x9f, // HotKey5 Task = c5 Command Data (keyTsk5) + 0x1e, 0xff, 0x87, // FuncKey Task = c5 Command Data (funcTsk) + 0x1f, 0xff, 0x9f, // Delayed Task = c5 Command Data (dlyTsk1) + 0x20, 0xff, 0x9f, // Wake-Up Task = c5 Command Data (wakeTsk) + // + 0x21, 0xff, 0x08, // WigglePin Pulse Width * 2.4ms (tmPulse) + 0x24, 0xff, 0x30, // Keyboard State Flags (kState7) + // + 0x2b, 0xff, 0x00, // + 0x2c, 0xff, 0x80, // Set Fn-Key 8 + 0x2d, 0xff, 0x02, // Set Fn-Key 9 + 0x2e, 0xff, 0x00, // Set Fn-Key 1-8 task (0 = SMI) + 0x2f, 0xff, 0x00, // Set Fn-Key 9-12 task (1 = SCI) +}; + +static u8 matrix[] = { + 0xc1,0xc0,0xd8,0xdb,0xbf,0x05,0x76,0xbf, // (0x00-0x07) + 0xbf,0x80,0x78,0xbf,0xbf,0x07,0x88,0xc2, // (0x08-0x0f) + 0x03,0x09,0xd9,0x16,0xbf,0x06,0x0e,0x81, // (0x10-0x17) + 0xbf,0xbf,0xee,0xbf,0xbf,0x55,0x9a,0x89, // (0x18-0x1f) + 0x1e,0x15,0x36,0xda,0xe8,0xbf,0x0d,0xbf, // (0x20-0x27) + 0xbf,0xbf,0xbf,0xa3,0xbf,0x4e,0x66,0x8b, // (0x28-0x2f) + 0x1d,0x2e,0xe6,0xe7,0xe5,0x1c,0x58,0xbf, // (0x30-0x37) + 0x82,0xbf,0xf0,0xbf,0xbf,0x5b,0x5d,0x8c, // (0x38-0x3f) + 0x22,0x25,0x2c,0x35,0xe1,0x1a,0x96,0xbf, // (0x40-0x47) + 0xbf,0xbf,0xec,0xbf,0xbf,0x54,0xf1,0x8f, // (0x48-0x4f) + 0x1b,0x2a,0x2b,0x32,0xe9,0x31,0x29,0x61, // (0x50-0x57) + 0xbf,0xbf,0x8d,0xbf,0x86,0xc3,0x92,0x93, // (0x58-0x5f) + 0x21,0x23,0x34,0x33,0x41,0xe0,0xbf,0xbf, // (0x60-0x67) + 0xbf,0x85,0xeb,0xbf,0xb6,0xbf,0x91,0xbf, // (0x68-0x6f) + 0x26,0x24,0x2d,0xe3,0xe2,0xe4,0xbf,0xbf, // (0x70-0x77) + 0x87,0xbf,0xea,0xbf,0xbf,0x52,0x90,0x8e, // (0x78-0x7f) +}; + +static u8 function_ram[] = { + 0x04,0xbd,0x0c,0xbe,0x7e,0x9a,0x8a,0xb6, // (0xc0-0xc3) + 0x92,0x8f,0x93,0x8e,0x81,0x86,0x82,0x87, // (0xc4-0xc7) + 0x8a,0x9a,0x8d,0x7e,0x88,0x84,0x7e,0x78, // (0xc8-0xcb) + 0x77,0x07,0x77,0x98,0x89,0xb2,0x05,0x9b, // (0xcc-0xcf) + 0x78,0x84,0x07,0x88,0x8a,0x7e,0x05,0xa6, // (0xd0-0xd3) + 0x06,0xa7,0x04,0xa8,0x0c,0xa9,0x03,0xaa, // (0xd4-0xd7) + 0x0b,0xc1,0x83,0xc0,0x0a,0xad,0x01,0xae, // (0xd8-0xdb) + 0x09,0xaf,0x78,0xb0,0x07,0xb1,0x1a,0x61, // (0xdc-0xdf) + 0x3b,0x69,0x42,0x72,0x4b,0x7a,0x3c,0x6b, // (0xe0-0xe3) + 0x43,0x73,0x44,0x74,0x3d,0x6c,0x3e,0x75, // (0xe4-0xe7) + 0x46,0x7d,0x3a,0x70,0x49,0x71,0x4a,0x94, // (0xe8-0xeb) + 0x4c,0x79,0x4c,0x7c,0x45,0x7c,0x45,0x79, // (0xec-0xef) + 0x4d,0x7b,0x5a,0x95,0x4c,0x7b,0x45,0x7b, // (0xf0-0xf3) + 0x4d,0x79,0x4d,0x7c,0x4e,0x7b,0x54,0x95, // (0xf4-0xf7) + 0x52,0x7c,0x45,0x94,0x4a,0x79,0xb3,0x95, // (0xf8-0xfb) + 0xb4,0x7b,0xb5,0x7c,0x00,0x00,0x55,0x79, // (0xfc-0xff) +}; + + +#define KBD_DATA 0x60 +#define KBD_SC 0x64 + +#define KBD_IBF (1 << 1) // 1: input buffer full (data ready for ec) +#define KBD_OBF (1 << 0) // 1: output buffer full (data ready for host) + +static int send_kbd_command(u8 command) +{ + int timeout; + + timeout = 0x7ff; + while ((inb(KBD_SC) & KBD_IBF) && --timeout) { + udelay(10); + if ((timeout & 0xff) == 0) + printk_spew("."); + } + if (!timeout) { + printk_debug("Timeout while sending command 0x%02x to EC!\n", + command); + // return -1; + } + + outb(command, KBD_SC); + return 0; +} + +static int send_kbd_data(u8 data) +{ + int timeout; + + timeout = 0x7ff; + while ((inb(KBD_SC) & KBD_IBF) && --timeout) { // wait for IBF = 0 + udelay(10); + if ((timeout & 0xff) == 0) + printk_spew("."); + } + if (!timeout) { + printk_debug("Timeout while sending data 0x%02x to EC!\n", + data); + // return -1; + } + + outb(data, KBD_DATA); + + return 0; +} + + +static u8 recv_kbd_data(void) +{ + int timeout; + u8 data; + + timeout = 0x7fff; + while (--timeout) { // Wait for OBF = 1 + if (inb(KBD_SC) & KBD_OBF) { + break; + } + udelay(10); + if ((timeout & 0xff) == 0) + printk_spew("."); + } + if (!timeout) { + printk_debug("\nTimeout while receiving data from EC!\n"); + // return -1; + } + + data = inb(KBD_DATA); + + return data; +} + + +static u8 m3885_get_variable(u8 index) +{ + u8 ret; + + send_kbd_command(0xb8); + send_kbd_data(index); + send_kbd_command(0xbc); + send_kbd_command(0xff); + ret = recv_kbd_data(); + printk_spew("m3885: get variable %02x = %02x\n", index, ret); + return ret; +} + +static void m3885_set_variable(u8 index, u8 data) +{ + printk_spew("m3885: set variable %02x = %02x\n", index, data); + send_kbd_command(0xb8); + send_kbd_data(index); + send_kbd_command(0xbd); + send_kbd_data(data); +} + +static void m3885_set_proc_ram(u8 index, u8 data) +{ + printk_spew("m3885: set procram %02x = %02x\n", index, data); + send_kbd_command(0xb8); + send_kbd_data(index); + send_kbd_command(0xbb); + send_kbd_data(data); +} + +static u8 m3885_get_proc_ram(u8 index) +{ + u8 ret; + + send_kbd_command(0xb8); + send_kbd_data(index); + send_kbd_command(0xba); + // send_kbd_command(0xff); + ret = recv_kbd_data(); + printk_spew("m3885: get procram %02x = %02x\n", index, ret); + return ret; +} + +static u8 m3885_read_port(void) +{ + u8 reg8; + + reg8 = m3885_get_variable(0x0c); + reg8 &= ~(7 << 4); + reg8 |= (4 << 4); // bank 4 + m3885_set_variable(0x0c, reg8); + + /* P6YSTATE */ + return m3885_get_proc_ram(0xf8); +} + +void m3885_configure_multikey(void) +{ + int i; + u8 reg8; + u8 kstate5_flags, offs, maxvars; + + /* ram bank 0 */ + kstate5_flags = m3885_get_variable(0x0c); + m3885_set_variable(0x0c, kstate5_flags & ~(7 << 4)); + + /* Write Matrix to bank 0 */ + for (i=0; i < ARRAY_SIZE(matrix); i++) { + m3885_set_proc_ram(i + 0x80, matrix[i]); + } + + + /* ram bank 2 */ + m3885_set_variable(0x0c, (kstate5_flags & (~(7 << 4))) | (2 << 4)); + + /* Get the number of variables */ + maxvars = m3885_get_variable(0x00); + printk_debug("M388x has %d variables in bank 2.\n", maxvars); + if (maxvars >= 35) { + offs = m3885_get_variable(0x23); + if ((offs > 0xc0) || (offs < 0x80)) { + printk_debug("M388x does not have a valid ram offset (0x%x)\n", offs); + } else { + printk_debug("Writing Fn-Table to M388x RAM offset 0x%x\n", offs); + for (i=0; i < ARRAY_SIZE(function_ram); i++) { + m3885_set_proc_ram(i + offs, function_ram[i]); + } + } + } else { + printk_debug("Could not load Function-RAM (%d).\n", maxvars); + } + + // restore original bank + m3885_set_variable(0x0c, kstate5_flags); + maxvars = m3885_get_variable(0x00); + printk_debug("M388x has %d variables in original bank.\n", maxvars); + for (i=0; i<ARRAY_SIZE(variables); i+=3) { + u8 reg8; + if(variables[i + 0] > maxvars) + continue; + reg8 = m3885_get_variable(variables[i + 0]); + reg8 &= ~(variables[i + 1]); + reg8 |= variables[i + 2]; // & ~variables[i + 1]; + m3885_set_variable(variables[i + 0], reg8); + } + + /* OEM Init */ + + /* Set Bank 1 */ + m3885_set_variable(0x0c, (kstate5_flags & ~(7 << 4)) | (1 << 4)); + + /* Set SMI# at P5.1 */ + /* SMI Control -> p5.1 = EXTSMI# */ + m3885_set_proc_ram(0xff, 0xc1); + + /* Set Fn-Key Task 0 -> SMI#/SCI */ + m3885_set_proc_ram(0x6d, 0x81); + + /* Set Fn-Key Task 1 -> SCI */ + m3885_set_proc_ram(0x6c, 0x80); + + /* Number of Thermal Sensors */ + m3885_set_proc_ram(0xf2, 0x02); + + /* Critical Task */ + m3885_set_proc_ram(0xf3, 0x5d); + + /* Thermal Polling Period */ + m3885_set_proc_ram(0xf9, 0x0a); + + /* ReadPort */ + // m3885_set_variable(0x0c, (kstate5_flags & ~(7 << 4)) | (4 << 4)); + + /* AC PRESN# */ + if (m3885_read_port() & (1 << 0)) + reg8 = 0x8a; + else + reg8 = 0x9a; + m3885_set_proc_ram(0xd0, reg8); // P60SPEC + + /* SENSE1# */ + if (m3885_read_port() & (1 << 2)) + reg8 = 0x8a; + else + reg8 = 0x9a; + m3885_set_proc_ram(0xd2, reg8); // P62SPEC + + /* SENSE2# */ + if (m3885_read_port() & (1 << 3)) + reg8 = 0x8a; + else + reg8 = 0x9a; + m3885_set_proc_ram(0xd3, reg8); // P63SPEC + + /* Low Active Port */ + m3885_set_proc_ram(0xd1, 0x88); // P61SPEC + m3885_set_proc_ram(0xd6, 0x88); // P66SPEC + m3885_set_proc_ram(0xd7, 0x88); // P67SPEC + + /* High Active Port */ + m3885_set_proc_ram(0xd4, 0x98); // P64SPEC + m3885_set_proc_ram(0xd5, 0x98); // P65SPEC + + /* Set P60TASK-P67TASK */ + /* SCI */ + m3885_set_proc_ram(0xda, 0x80); // P62TASK SENSE1# + m3885_set_proc_ram(0xdb, 0x80); // P63TASK SENSE2# + m3885_set_proc_ram(0xdd, 0x80); // P65TASK PROCHOT + m3885_set_proc_ram(0xde, 0x80); // P65TASK THERMTRIP# + m3885_set_proc_ram(0xdf, 0x80); // P65TASK PME# + /* SMI/SCI */ + m3885_set_proc_ram(0xd8, 0x81); // P60TASK, AC_PRESN# + m3885_set_proc_ram(0xd9, 0x81); // P61TASK, LID# + m3885_set_proc_ram(0xdc, 0x81); // P64TASK, FDD/LPT# + + /* Thermal */ + /* Bank 5 */ + m3885_set_variable(0x0c, (kstate5_flags & ~(7 << 4)) | (5 << 4)); + + /* Thermal 0: Active cooling, Speed Step Down */ + m3885_set_proc_ram(0x81, 0x9c); // THRM0 + m3885_set_proc_ram(0x82, 0x01); // THRM0 CMD + m3885_set_proc_ram(0x84, TH0LOW); // THRM0 LOW + m3885_set_proc_ram(0x85, TH0HIGH); // THRM0 HIGH + m3885_set_proc_ram(0x86, 0x81); // Set Task SMI#/SCI + m3885_set_proc_ram(0x87, TH0CRIT); // THRM0 CRIT + + /* Thermal 1: Passive cooling, Fan On */ + m3885_set_proc_ram(0x89, 0x9c); // THRM1 + m3885_set_proc_ram(0x8a, 0x01); // THRM1 CMD + m3885_set_proc_ram(0x8c, TH1LOW); // THRM1 LOW + m3885_set_proc_ram(0x8d, TH1HIGH); // THRM1 HIGH + m3885_set_proc_ram(0x8e, 0x81); // Set Task SMI#/SCI + + /* Switch Task to SMI */ + udelay(100 * 1000); // 100ms + outb(KBD_SC, 0xca); + udelay(100 * 1000); // 100ms + outb(KBD_DATA, 0x17); + + /* Set P22 to high level, keyboard backlight default off */ + udelay(100 * 1000); // 100ms + outb(KBD_SC, 0xc5); + udelay(100 * 1000); // 100ms + outb(KBD_DATA, 0x4a); +} + +u8 m3885_gpio(u8 value) +{ +#if 0 + int timeout; +#endif + + /* First write data */ + ec_write(M3885_CMDAT1, value); + + /* Issue command: ACCESS GPIO */ + ec_write(M3885_CMCMD, 0xc5); + +#if 0 + /* CMCMD is 0 when the command is completed */ + timeout = 0xf; + while (ec_read(M3885_CMCMD) && --timeout) { + udelay(10); + printk_debug("."); + } + if (!timeout) { + printk_debug("\nTimeout while waiting for M3885 command!\n"); + } + + /* If it was a read function: Pin state */ + return ec_read(M3885_CMDAT1); +#else + return 0; +#endif +} + diff --git a/src/mainboard/roda/rk886ex/m3885.h b/src/mainboard/roda/rk886ex/m3885.h new file mode 100644 index 0000000000..27e8ac114f --- /dev/null +++ b/src/mainboard/roda/rk886ex/m3885.h @@ -0,0 +1,78 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008-2009 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * 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 + */ + +#ifndef _MAINBOARD_M3885_H +#define _MAINBOARD_M3885_H + +#define M3885_CMCMD 0x04 +#define M3885_CMDAT1 0x05 +#define M3885_CMDAT2 0x06 +#define M3885_CMDAT3 0x07 + +#define M3885_GPIO_LEVEL (0<<7) +#define M3885_GPIO_PULSE (1<<7) + +#define M3885_GPIO_READ (0<<5) +#define M3885_GPIO_SET (1<<5) +#define M3885_GPIO_CLEAR (2<<5) +#define M3885_GPIO_TOGGLE (3<<5) + +#define M3885_GPIO_P14 (0x00<<0) +#define M3885_GPIO_P15 (0x01<<0) +#define M3885_GPIO_P16 (0x02<<0) +#define M3885_GPIO_P17 (0x03<<0) + +#define M3885_GPIO_P54 (0x04<<0) +#define M3885_GPIO_P55 (0x05<<0) +#define M3885_GPIO_P56 (0x06<<0) +#define M3885_GPIO_P57 (0x07<<0) + +#define M3885_GPIO_P20 (0x08<<0) +#define M3885_GPIO_P21 (0x09<<0) +#define M3885_GPIO_P22 (0x0a<<0) +#define M3885_GPIO_P23 (0x0b<<0) +#define M3885_GPIO_P24 (0x0c<<0) +#define M3885_GPIO_P25 (0x0d<<0) +#define M3885_GPIO_P26 (0x0e<<0) +#define M3885_GPIO_P27 (0x0f<<0) + +#define M3885_GPIO_P40 (0x10<<0) +#define M3885_GPIO_P41 (0x11<<0) +#define M3885_GPIO_P42 (0x12<<0) +#define M3885_GPIO_P43 (0x13<<0) +#define M3885_GPIO_P44 (0x14<<0) +#define M3885_GPIO_P45 (0x15<<0) +#define M3885_GPIO_P46 (0x16<<0) +#define M3885_GPIO_P47 (0x17<<0) + +#define M3885_GPIO_P60 (0x18<<0) +#define M3885_GPIO_P61 (0x19<<0) +#define M3885_GPIO_P62 (0x1a<<0) +#define M3885_GPIO_P63 (0x1b<<0) +#define M3885_GPIO_P64 (0x1c<<0) +#define M3885_GPIO_P65 (0x1d<<0) +#define M3885_GPIO_P66 (0x1e<<0) +#define M3885_GPIO_P67 (0x1f<<0) + +void m3885_configure_multikey(void); +u8 m3885_gpio(u8 value); + +#endif diff --git a/src/mainboard/roda/rk886ex/mainboard.c b/src/mainboard/roda/rk886ex/mainboard.c new file mode 100644 index 0000000000..a82553f126 --- /dev/null +++ b/src/mainboard/roda/rk886ex/mainboard.c @@ -0,0 +1,147 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * 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 <arch/io.h> +#include <boot/tables.h> +#include <delay.h> +#if CONFIG_PCI_OPTION_ROM_RUN_YABEL +#include <x86emu/x86emu.h> +#endif +#include "chip.h" + +#include "ec.h" +#include "m3885.h" + +#define DUMP_RUNTIME_REGISTERS 0 + +static void backlight_enable(void) +{ +#if 0 +// Disabled, don't let the X9511 burn out + int i; + + /* P56 is Brightness Up, and it needs a Pulse instead of a + * Level + */ + for (i=0; i < 28; i++) { + //m3885_gpio(M3885_GPIO_PULSE|M3885_GPIO_SET|M3885_GPIO_P56); + m3885_gpio(M3885_GPIO_PULSE|M3885_GPIO_TOGGLE|M3885_GPIO_P56); + } +#endif + printk_debug("Display I/O: 0x%02x\n", inb(0x60f)); +} + +#if CONFIG_PCI_OPTION_ROM_RUN_YABEL +static int int15_handler(void) +{ + u8 display_id; +#define BOOT_DISPLAY_DEFAULT 0 +#define BOOT_DISPLAY_CRT (1 << 0) +#define BOOT_DISPLAY_TV (1 << 1) +#define BOOT_DISPLAY_EFP (1 << 2) +#define BOOT_DISPLAY_LCD (1 << 3) +#define BOOT_DISPLAY_CRT2 (1 << 4) +#define BOOT_DISPLAY_TV2 (1 << 5) +#define BOOT_DISPLAY_EFP2 (1 << 6) +#define BOOT_DISPLAY_LCD2 (1 << 7) + + printk_debug("%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", + __func__, M.x86.R_AX, M.x86.R_BX, M.x86.R_CX, M.x86.R_DX); + + switch (M.x86.R_AX) { + case 0x5f35: /* Boot Display */ + M.x86.R_AX = 0x005f; // Success + M.x86.R_CL = BOOT_DISPLAY_DEFAULT; + break; + case 0x5f40: /* Boot Panel Type */ + /* LCD panel type is SIO GPIO40-43 */ + // display_id = inb(0x60f) & 0x0f; + display_id = 3; + // M.x86.R_AX = 0x015f; // Supported but failed + M.x86.R_AX = 0x005f; // Success + M.x86.R_CL = display_id; + break; + default: + /* Interrupt was not handled */ + return 0; + } + + /* Interrupt handled */ + return 1; +} + +static void int15_install(void) +{ + typedef int (* yabel_handleIntFunc)(void); + extern yabel_handleIntFunc yabel_intFuncArray[256]; + yabel_intFuncArray[0x15] = int15_handler; +} +#endif + +#if DUMP_RUNTIME_REGISTERS +static void dump_runtime_registers(void) +{ + int i; + + printk_debug("SuperIO runtime register block:\n"); + for (i=0; i<0x10; i++) + printk_debug("%02x ", i); + printk_debug("\n"); + for (i=0; i<0x10; i++) + printk_debug("%02x ", inb(0x600 +i)); + printk_debug("\n"); +} +#endif + +static void mainboard_enable(device_t dev) +{ + /* Configure the MultiKey controller */ + // m3885_configure_multikey(); + + /* Enable LCD Backlight */ + backlight_enable(); + + /* Disable Dummy DCC -> GP45 = 1 */ + outb(inb(0x60f) | (1 << 5), 0x60f); + +#if CONFIG_PCI_OPTION_ROM_RUN_YABEL + /* Install custom int15 handler for VGA OPROM */ + int15_install(); +#endif +#if DUMP_RUNTIME_REGISTERS + dump_runtime_registers(); +#endif +} + +int add_northbridge_resources(struct lb_memory *mem); + +int add_mainboard_resources(struct lb_memory *mem) +{ + return add_northbridge_resources(mem); +} + +struct chip_operations mainboard_ops = { + CHIP_NAME("Roda Computer GmbH RK886EX Rugged Notebook (ROCKY3+)") + .enable_dev = mainboard_enable, +}; + diff --git a/src/mainboard/roda/rk886ex/mainboard_smi.c b/src/mainboard/roda/rk886ex/mainboard_smi.c new file mode 100644 index 0000000000..e0ba6b9d31 --- /dev/null +++ b/src/mainboard/roda/rk886ex/mainboard_smi.c @@ -0,0 +1,52 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008-2009 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#include <arch/io.h> +#include <arch/romcc_io.h> +#include <console/console.h> +#include "../../../southbridge/intel/i82801gx/i82801gx_nvs.h" + +/* The southbridge SMI handler checks whether gnvs has a + * valid pointer before calling the trap handler + */ +extern global_nvs_t *gnvs; + +int mainboard_io_trap_handler(int smif) +{ + switch (smif) { + case 0x99: + printk_debug("Sample\n"); + //gnvs->smif = 0; + break; + default: + return 0; + } + + /* On success, the IO Trap Handler returns 0 + * On failure, the IO Trap Handler returns a value != 0 + * + * For now, we force the return value to 0 and log all traps to + * see what's going on. + */ + //gnvs->smif = 0; + return 1; +} + diff --git a/src/mainboard/roda/rk886ex/mptable.c b/src/mainboard/roda/rk886ex/mptable.c new file mode 100644 index 0000000000..4764320f48 --- /dev/null +++ b/src/mainboard/roda/rk886ex/mptable.c @@ -0,0 +1,131 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2008 coresystems GmbH + * + * 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; version 2 of + * the License. + * + * 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 <device/pci.h> +#include <console/console.h> +#include <arch/smp/mpspec.h> +#include <string.h> +#include <stdint.h> + +void *smp_write_config_table(void *v) +{ + static const char sig[4] = "PCMP"; + static const char oem[8] = "COREBOOT"; + static const char productid[12] = "RK886EX "; + struct mp_config_table *mc; + int i; + int max_pci_bus, isa_bus; + + 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); + + max_pci_bus = 5; // XXX read me from bridges. + + /* ISA bus follows */ + isa_bus = max_pci_bus + 1; + + /* Bus: Bus ID Type */ + for (i=0; i <= max_pci_bus; i++) + smp_write_bus(mc, i, "PCI "); + + smp_write_bus(mc, isa_bus, "ISA "); + + /* I/O APICs: APIC ID Version State Address */ + smp_write_ioapic(mc, 2, 0x20, 0xfec00000); + + /* Legacy Interrupts */ + + /* 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, isa_bus, 0x0, 0x2, 0x0); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0x1, 0x2, 0x1); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0x0, 0x2, 0x2); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0x3, 0x2, 0x3); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0x4, 0x2, 0x4); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, isa_bus, 0x8, 0x2, 0x8); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0x9, 0x2, 0x9); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0xa, 0x2, 0xa); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0xb, 0x2, 0xb); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0xc, 0x2, 0xc); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0xd, 0x2, 0xd); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0xe, 0x2, 0xe); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0xf, 0x2, 0xf); + + /* Builtin devices on Bus 0 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x8, 0x2, 0x10); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x7d, 0x2, 0x13); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x74, 0x2, 0x17); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x75, 0x2, 0x13); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x76, 0x2, 0x12); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x77, 0x2, 0x10); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x6c, 0x2, 0x10); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x70, 0x2, 0x10); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x71, 0x2, 0x11); + + /* Firewire 4:0.0 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x4, 0x0, 0x2, 0x10); + + // riser slot top 5:8.0 + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x5, 0x20, 0x2, 0x14); + // riser slot middle 5:9.0 + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x5, 0x24, 0x2, 0x15); + // riser slot bottom 5:a.0 + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x5, 0x28, 0x2, 0x16); + + /* Onboard Ethernet */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x0, 0x2, 0x10); + + /* 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, isa_bus, 0x0, MP_APIC_ALL, 0x0); + smp_write_intsrc(mc, mp_NMI, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0x0, MP_APIC_ALL, 0x1); + + /* 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/roda/rk886ex/rtl8168.c b/src/mainboard/roda/rk886ex/rtl8168.c new file mode 100644 index 0000000000..18f41fe32a --- /dev/null +++ b/src/mainboard/roda/rk886ex/rtl8168.c @@ -0,0 +1,49 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 coresystems GmbH + * + * 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 code should work for all ICH* southbridges with a NIC. */ + +#include <console/console.h> +#include <device/device.h> +#include <device/pci.h> +#include <device/pci_ids.h> + +static void nic_init(struct device *dev) +{ + printk_debug("Initializing RTL8168 Gigabit Ethernet\n"); + // Nothing to do yet, but this has to be here to keep + // coreboot from trying to execute an option ROM. +} + +static struct device_operations nic_ops = { + .read_resources = pci_dev_read_resources, + .set_resources = pci_dev_set_resources, + .enable_resources = pci_dev_enable_resources, + .init = nic_init, + .scan_bus = 0, +}; + +static const struct pci_driver rtl8169_nic __pci_driver = { + .ops = &nic_ops, + .vendor = 0x10ec, + .device = 0x8168, +}; + + |