Patrick Georgi (patrick@georgi-clan.de) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1223
-gerrit
commit 54e8b0b6e873ef3018b5f95e92c7c930a60b5d8f Author: Sven Schnelle svens@stackframe.org Date: Wed Jul 11 21:47:11 2012 +0200
Add ASUS DSBF mainboard
Change-Id: Iad38b92ca3a582e5aec07b92c994bfbe78b09855 Signed-off-by: Sven Schnelle svens@stackframe.org --- src/mainboard/asus/Kconfig | 4 +- src/mainboard/asus/dsbf/Kconfig | 45 ++++++++ src/mainboard/asus/dsbf/chip.h | 21 ++++ src/mainboard/asus/dsbf/cmos.layout | 142 +++++++++++++++++++++++++ src/mainboard/asus/dsbf/devicetree.cb | 185 +++++++++++++++++++++++++++++++++ src/mainboard/asus/dsbf/irq_tables.c | 57 ++++++++++ src/mainboard/asus/dsbf/mainboard.c | 41 +++++++ src/mainboard/asus/dsbf/romstage.c | 147 ++++++++++++++++++++++++++ 8 files changed, 641 insertions(+), 1 deletions(-)
diff --git a/src/mainboard/asus/Kconfig b/src/mainboard/asus/Kconfig index f7a3017..1ca1278 100644 --- a/src/mainboard/asus/Kconfig +++ b/src/mainboard/asus/Kconfig @@ -59,7 +59,8 @@ config BOARD_ASUS_P2B_LS bool "P2B-LS" config BOARD_ASUS_P3B_F bool "P3B-F" - +config BOARD_ASUS_DSBF + bool "DSBF" endchoice
source "src/mainboard/asus/a8n_e/Kconfig" @@ -81,6 +82,7 @@ source "src/mainboard/asus/p2b-ds/Kconfig" source "src/mainboard/asus/p2b-f/Kconfig" source "src/mainboard/asus/p2b-ls/Kconfig" source "src/mainboard/asus/p3b-f/Kconfig" +source "src/mainboard/asus/dsbf/Kconfig
config MAINBOARD_VENDOR string diff --git a/src/mainboard/asus/dsbf/Kconfig b/src/mainboard/asus/dsbf/Kconfig new file mode 100644 index 0000000..436ef0c --- /dev/null +++ b/src/mainboard/asus/dsbf/Kconfig @@ -0,0 +1,45 @@ +if BOARD_ASUS_DSBF + +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + select ARCH_X86 + select CPU_INTEL_SOCKET_LGA771 + select SOUTHBRIDGE_INTEL_I3100 + select NORTHBRIDGE_INTEL_I5000 + select SUPERIO_WINBOND_W83627HF + select MMCONF_SUPPORT + select BOARD_ROMSIZE_KB_512 + select HAVE_MP_TABLE + select HAVE_PIRQ_TABLE + select DRIVERS_I2C_W83793 + select DRIVERS_GENERIC_IOAPIC + +config MAINBOARD_DIR + string + default asus/dsbf + +config DCACHE_RAM_BASE + hex + default 0xffdf8000 + +config DCACHE_RAM_SIZE + hex + default 0x8000 + +config MAINBOARD_PART_NUMBER + string + default "DSBF" + +config MMCONF_BASE_ADDRESS + hex + default 0xe0000000 + +config IRQ_SLOT_COUNT + int + default 48 + +config MAX_CPUS + int + default 8 + +endif diff --git a/src/mainboard/asus/dsbf/chip.h b/src/mainboard/asus/dsbf/chip.h new file mode 100644 index 0000000..70f9bb4 --- /dev/null +++ b/src/mainboard/asus/dsbf/chip.h @@ -0,0 +1,21 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (c) 2011 Sven Schnelle svens@stackframe.org + * + * 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 {}; diff --git a/src/mainboard/asus/dsbf/cmos.layout b/src/mainboard/asus/dsbf/cmos.layout new file mode 100644 index 0000000..29e78ad --- /dev/null +++ b/src/mainboard/asus/dsbf/cmos.layout @@ -0,0 +1,142 @@ +# +# 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 8 h 0 boot_default +936 1 e 8 cmos_defaults_loaded +937 1 e 1 lpt +#938 46 r 0 unused + +# coreboot config options: check sums +984 16 h 0 check_sum + +# ----------------------------------------------------------------- + +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 +8 0 No +8 1 Yes +9 0 Secondary +9 1 Primary +# ----------------------------------------------------------------- +checksums + +checksum 392 983 984 + + diff --git a/src/mainboard/asus/dsbf/devicetree.cb b/src/mainboard/asus/dsbf/devicetree.cb new file mode 100644 index 0000000..b18fdaf --- /dev/null +++ b/src/mainboard/asus/dsbf/devicetree.cb @@ -0,0 +1,185 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2007-2009 coresystems GmbH +## Copyright (C) 2011 Sven Schnelle svens@stackframe.org +## +## 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/i5000 + + device lapic_cluster 0 on + chip cpu/intel/socket_LGA771 + device lapic 0 on end + end + end + + device pci_domain 0 on + device pci 00.0 on # Host bridge + subsystemid 0x1043 0x81db + end + + device pci 02.0 on # PCI Express x8 Port 2-3 + ioapic_irq 8 INTA 0x10 + ioapic_irq 8 INTB 0x11 + ioapic_irq 8 INTC 0x12 + ioapic_irq 8 INTD 0x13 + device pci 00.0 on # PCI Express Upstream Port + device pci 00.0 on # PCI Express Downstream Port E1 + device pci 00.0 on # 6700PXH PCI Express-to-PCI Bridge A + ioapic_irq 8 INTA 0x11 + ioapic_irq 8 INTB 0x10 + ioapic_irq 8 INTC 0x11 + ioapic_irq 8 INTD 0x10 + # PCI slot + device pci 00.2 on # 6700PXH PCI Express-to-PCI Bridge B + # PCI slot + end + end + end + device pci 00.1 on end + device pci 00.3 on # PCI Express to PCI-X Bridge + ioapic_irq 9 INTA 3 + ioapic_irq 9 INTB 0 + ioapic_irq 9 INTC 1 + ioapic_irq 9 INTD 2 + # PCI-X Slot + end + + end + end + + device pci 03.0 on + ioapic_irq 8 INTA 0x10 + end + device pci 04.0 on + ioapic_irq 8 INTA 0x10 + end + device pci 05.0 on + ioapic_irq 8 INTA 0x10 + end + device pci 06.0 on + ioapic_irq 8 INTA 0x10 + end + device pci 07.0 on + ioapic_irq 8 INTA 0x10 + end + + device pci 10.0 on end # FBD + device pci 10.1 on end # FBD + device pci 10.2 on end # FBD + device pci 11.0 on end # FBD reserved + device pci 13.0 on end # FBD reserved + device pci 15.0 on end # FBD + device pci 16.0 on end # FBD + + chip drivers/generic/ioapic + register "have_isa_interrupts" = "1" + register "irq_on_fsb" = "1" + register "enable_virtual_wire" = "1" + register "base" = "0xfec00000" + device ioapic 8 on end + end + + chip drivers/generic/ioapic + register "irq_on_fsb" = "1" + register "base" = "0xfec80000" + device ioapic 9 on end + end + + chip southbridge/intel/i3100 + register "pirq_a_d" = "0x0b0b0b0b" + register "pirq_e_h" = "0x80808080" + register "sata_ports_implemented" = "0x3f" + + device pci 1c.0 on + ioapic_irq 8 INTA 0x14 + ioapic_irq 8 INTB 0x15 + ioapic_irq 8 INTC 0x16 + ioapic_irq 8 INTD 0x17 + end # PCIe bridge + device pci 1d.0 on + ioapic_irq 8 INTA 0x10 + end # USB UHCI + device pci 1d.1 on + ioapic_irq 8 INTB 0x11 + end # USB UHCI + device pci 1d.2 on + ioapic_irq 8 INTC 0x12 + end # USB UHCI + device pci 1d.3 on + ioapic_irq 8 INTD 0x13 + end # USB UHCI + device pci 1d.7 on end # USB2 EHCI + device pci 1e.0 on + device pci 01.0 on end + end + + device pci 1f.0 on # PCI-LPC bridge + ioapic_irq 8 INTA 0x11 + chip superio/winbond/w83627hf + device pnp 2e.0 off end # FDC + device pnp 2e.1 on # Parallel Port + io 0x60 = 0x378 + irq 0x70 = 7 + end + device pnp 2e.2 on # Serial Port 1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + + device pnp 2e.3 off end + device pnp 2e.5 on # KBC + io 0x60 = 0x60 + io 0x62 = 0x64 + irq 0x70 = 1 + irq 0x72 = 12 + end + + device pnp 2e.6 off end # CIR + device pnp 2e.7 off end # Game port / MIDI + device pnp 2e.8 off end # GPIO2 + device pnp 2e.9 on end # GPIO3 + device pnp 2e.a on end # ACPI + device pnp 2e.b off end # HWMON + end + end + device pci 1f.1 off end # IDE + device pci 1f.2 on end # SATA + device pci 1f.3 on # SMBUS + chip drivers/i2c/w83793 + register "mfc" = "0x28" + register "fanin" = "0x1f" + register "peci_agent_conf" = "0x33" + register "tcase0" = "0x5e" + register "tcase1" = "0x5e" + register "tcase2" = "0x5e" + register "tcase3" = "0x5e" + register "tr_enable" = "0x01" + register "critical_temperature" = "0x7f" + register "td1_fan_select" = "0x09" + register "td2_fan_select" = "0x09" + register "td3_fan_select" = "0x09" + register "td4_fan_select" = "0x09" + register "tr1_fan_select" = "0x09" + register "tr2_fan_select" = "0x09" + device i2c 0x2f on end + end + end + end + end +end diff --git a/src/mainboard/asus/dsbf/irq_tables.c b/src/mainboard/asus/dsbf/irq_tables.c new file mode 100644 index 0000000..84f456a --- /dev/null +++ b/src/mainboard/asus/dsbf/irq_tables.c @@ -0,0 +1,57 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2009 Thomas Jourdan thomas.jourdan@gmail.com + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <arch/pirq_routing.h> + +const struct irq_routing_table intel_irq_routing_table = { + PIRQ_SIGNATURE, /* u32 signature */ + PIRQ_VERSION, /* u16 version */ + 32 + 16 * CONFIG_IRQ_SLOT_COUNT, /* Max. number of devices on the bus */ + 0x00, /* Interrupt router bus */ + (0x1f << 3) | 0x0, /* Interrupt router dev */ + 0, /* IRQs devoted exclusively to PCI usage */ + 0x8086, /* Vendor */ + 0x2670, /* Device */ + 0, /* Miniport */ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */ + 0, /* Checksum (has to be set to some value that + * would give 0 after the sum of all bytes + * for this structure (including checksum). + */ + { + /* bus, dev | fn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */ + {0x00, (0x1c << 3) | 0x0, {{0x60, 0x1ef8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}}, 0, 0}, + {0x00, (0x1c << 3) | 0x1, {{0x00, 0x0000}, {0x61, 0x1ef8}, {0x00, 0x0000}, {0x00, 0x0000}}, 0, 0}, + {0x00, (0x1c << 3) | 0x2, {{0x00, 0x0000}, {0x00, 0x0000}, {0x62, 0x1ef8}, {0x00, 0x0000}}, 0, 0}, + {0x00, (0x1c << 3) | 0x3, {{0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}, {0x63, 0x1ef8}}, 0, 0}, + {0x00, (0x1d << 3) | 0x0, {{0x60, 0x1ef8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}}, 0, 0}, + {0x00, (0x1d << 3) | 0x1, {{0x00, 0x0000}, {0x61, 0x1ef8}, {0x00, 0x0000}, {0x00, 0x0000}}, 0, 0}, + {0x00, (0x1d << 3) | 0x2, {{0x00, 0x0000}, {0x00, 0x0000}, {0x62, 0x1ef8}, {0x00, 0x0000}}, 0, 0}, + {0x00, (0x1d << 3) | 0x3, {{0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}, {0x63, 0x1ef8}}, 0, 0}, + {0x00, (0x1d << 3) | 0x7, {{0x60, 0x1ef8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}}, 0, 0}, + {0x00, (0x1f << 3) | 0x1, {{0x60, 0x1ef8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}}, 0, 0}, + {0x00, (0x1f << 3) | 0x2, {{0x00, 0x0000}, {0x61, 0x1ef8}, {0x00, 0x0000}, {0x00, 0x0000}}, 0, 0}, + } +}; + +unsigned long write_pirq_routing_table(unsigned long addr) +{ + return copy_pirq_routing_table(addr); +} diff --git a/src/mainboard/asus/dsbf/mainboard.c b/src/mainboard/asus/dsbf/mainboard.c new file mode 100644 index 0000000..27a26f9 --- /dev/null +++ b/src/mainboard/asus/dsbf/mainboard.c @@ -0,0 +1,41 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Sven Schnelle svens@stackframe.org + * + * 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> +#include <arch/coreboot_tables.h> +#include "chip.h" +#include <device/pci_def.h> +#include <device/pci_ops.h> +#include <arch/io.h> + +static void mainboard_enable(device_t dev) +{ +} + +struct chip_operations mainboard_ops = { + CHIP_NAME(CONFIG_MAINBOARD_VENDOR " " CONFIG_MAINBOARD_PART_NUMBER) + .enable_dev = mainboard_enable, +}; + diff --git a/src/mainboard/asus/dsbf/mptable.c b/src/mainboard/asus/dsbf/mptable.c new file mode 100644 index 0000000..e69de29 diff --git a/src/mainboard/asus/dsbf/romstage.c b/src/mainboard/asus/dsbf/romstage.c new file mode 100644 index 0000000..5251025 --- /dev/null +++ b/src/mainboard/asus/dsbf/romstage.c @@ -0,0 +1,147 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * Copyright (C) 2011 Sven Schnelle svens@stackframe.org + * + * 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 <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 <lib.h> +#include <console/console.h> +#include <cpu/x86/bist.h> +#include <superio/winbond/w83627hf/early_serial.c> +#include <northbridge/intel/i5000/raminit.h> +#include "northbridge/intel/i3100/i3100.h" +#include "southbridge/intel/i3100/i3100.h" +#include <southbridge/intel/i3100/early_smbus.c> + +#define DEVPRES_CONFIG (DEVPRES_D1F0 | DEVPRES_D2F0 | DEVPRES_D3F0) +#define DEVPRES1_CONFIG (DEVPRES1_D0F1 | DEVPRES1_D8F0) + +#define RCBA_RPC 0x0224 /* 32 bit */ +#define RCBA_HPTC 0x3404 /* 32 bit */ +#define RCBA_GCS 0x3410 /* 32 bit */ +#define RCBA_FD 0x3418 /* 32 bit */ + +static void early_config(void) +{ + u32 gcs, rpc, fd; + + /* Enable RCBA */ + pci_write_config32(PCI_DEV(0, 0x1F, 0), RCBA, DEFAULT_RCBA | 1); + + /* Disable watchdog */ + gcs = read32(DEFAULT_RCBA + RCBA_GCS); + gcs |= (1 << 5); /* No reset */ + write32(DEFAULT_RCBA + RCBA_GCS, gcs); + + /* Configure PCIe port B as 4x */ + rpc = read32(DEFAULT_RCBA + RCBA_RPC); + rpc |= (3 << 0); + write32(DEFAULT_RCBA + RCBA_RPC, rpc); + + /* Disable Modem, Audio, PCIe ports 2/3/4 */ + fd = read32(DEFAULT_RCBA + RCBA_FD); + fd |= (1 << 19) | (1 << 18) | (1 << 17) | (1 << 6) | (1 << 5); + write32(DEFAULT_RCBA + RCBA_FD, fd); + + /* Enable HPET */ + write32(DEFAULT_RCBA + RCBA_HPTC, (1 << 7)); + + /* Setup sata mode */ + pci_write_config8(PCI_DEV(0, 0x1F, 2), SATA_MAP, 0x40); +} + +#define DEFAULT_GPIOBASE 0x1180 +static void setup_gpio(void) +{ + pci_write_config32(PCI_DEV(0, 31, 0), 0x48, DEFAULT_GPIOBASE | 1); + pci_write_config8(PCI_DEV(0, 31, 0), 0x4c, (1 << 4)); + + outl(0x1b0ce7c0, DEFAULT_GPIOBASE + 0x00); /* GPIO_USE_SEL */ + outl(0xec00ffff, DEFAULT_GPIOBASE + 0x04); /* GP_IO_SEL */ + outl(0xff350000, DEFAULT_GPIOBASE + 0x0c); /* GP_LVL */ + outl(0x0000e742, DEFAULT_GPIOBASE + 0x2c); /* GPI_INV */ + outl(0x00000006, DEFAULT_GPIOBASE + 0x30); /* GPIO_USE_SEL2 */ + outl(0x00000300, DEFAULT_GPIOBASE + 0x34); /* GP_IO_SEL2 */ + outl(0x00030301, DEFAULT_GPIOBASE + 0x38); /* GPIO_LVL2 */ + +} + +static void i5000_lpc_config(void) +{ + pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x82, 0x3f0f); +} + +int mainboard_set_fbd_clock(int speed) +{ + switch(speed) { + case 533: + smbus_write_byte(0x6f, 0x80, 0x21); + return 0; + case 667: + smbus_write_byte(0x6f, 0x80, 0x23); + return 0; + default: + printk(BIOS_ERR, "Invalid clock: %dMHz\n", speed); + die(""); + return -1; + } +} + +void main(unsigned long bist) +{ + if (bist == 0) + enable_lapic(); + + i5000_lpc_config(); + + w83627hf_enable_serial(PNP_DEV(0x2e, 2), 0x3f8); + + console_init(); + + /* Halt if there was a built in self test failure */ + report_bist_failure(bist); + + early_config(); + + setup_gpio(); + + enable_smbus(); + + /* setup PCIe MMCONF base address */ + pci_write_config32(PCI_DEV(0, 16, 0), 0x64, + CONFIG_MMCONF_BASE_ADDRESS >> 16); + + smbus_write_byte(0x6f, 0x00, 0x63); + smbus_write_byte(0x6f, 0x01, 0x04); + smbus_write_byte(0x6f, 0x02, 0x53); + smbus_write_byte(0x6f, 0x03, 0x39); + smbus_write_byte(0x6f, 0x08, 0x06); + smbus_write_byte(0x6f, 0x09, 0x00); + + pci_write_config32(PCI_DEV(0, 0x1f, 0), 0xf0, DEFAULT_RCBA | 1); + i5000_fbdimm_init(); + smbus_write_byte(0x69, 0x01, 0x01); +}
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Patrick Georgi