coreboot June 2012

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Patch merged into coreboot/master: 31887a0 libpayload: Add interrupt-queue underrun recovery to EHCI
by gerrit＠coreboot.org 21 Jun '12

21 Jun '12

the following patch was just integrated into master: commit 31887a042a68fb05a6718183aaa1eded4ea3e4a1 Author: Nico Huber <nico.huber(a)secunet.com> Date: Thu Jun 14 13:08:36 2012 +0200 libpayload: Add interrupt-queue underrun recovery to EHCI If the queue of an interrupt transfer runs out, we have to reset the queue head. This also introduces the use of a spare transfer descriptor (TD) in interrupt queues, which assures, that a processed TD won't be reused until the host controller has written it back from his overlay. Change-Id: Id0eeb2808b77f1c187f164eb34bd66f8f399938b Signed-off-by: Nico Huber <nico.huber(a)secunet.com> Build-Tested: build bot (Jenkins) at Wed Jun 20 21:23:49 2012, giving +1 Reviewed-By: Stefan Reinauer <stefan.reinauer(a)coreboot.org> at Wed Jun 20 21:08:02 2012, giving +2 See http://review.coreboot.org/1123 for details. -gerrit

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Patch merged into coreboot/master: 2135803 libpayload: Adjust timeout in EHCI driver
by gerrit＠coreboot.org 21 Jun '12

21 Jun '12

the following patch was just integrated into master: commit 2135803937676a68fba0a6ccaba9424874b454ff Author: Nico Huber <nico.huber(a)secunet.com> Date: Fri Jun 1 08:54:29 2012 +0200 libpayload: Adjust timeout in EHCI driver Tested with a bunch of usb flash sticks. The slowest non-TUR (test unit ready) turn around took about 1.3s, so this commit increases the timeout to 2s. Change-Id: Iec64b5cc48d51912b2bdeeebb5885399a71311b2 Signed-off-by: Nico Huber <nico.huber(a)secunet.com> Build-Tested: build bot (Jenkins) at Wed Jun 20 19:47:44 2012, giving +1 Reviewed-By: Stefan Reinauer <stefan.reinauer(a)coreboot.org> at Wed Jun 20 20:54:23 2012, giving +2 See http://review.coreboot.org/1120 for details. -gerrit

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Patch set updated for coreboot: c70fced i3100: add smbus_write_byte()
by Sven Schnelle 21 Jun '12

21 Jun '12

Sven Schnelle (svens(a)stackframe.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1116 -gerrit commit c70fcedebff4a4a98fc07d5d95db39ec67f7c4fa Author: Sven Schnelle <svens(a)stackframe.org> Date: Wed Jun 20 14:54:08 2012 +0200 i3100: add smbus_write_byte() Required for Supermicro X7DB8, which needs the FBDIMM clock generator setup during romstage. Change-Id: I30ca8354087e851487aee0614595782131d4d9bc Signed-off-by: Sven Schnelle <svens(a)stackframe.org> --- src/southbridge/intel/i3100/early_smbus.c | 5 +++ src/southbridge/intel/i3100/smbus.c | 14 +++++++++ src/southbridge/intel/i3100/smbus.h | 43 +++++++++++++++++++++++++++++ 3 files changed, 62 insertions(+), 0 deletions(-) diff --git a/src/southbridge/intel/i3100/early_smbus.c b/src/southbridge/intel/i3100/early_smbus.c index f3d4450..05eaf86 100644 --- a/src/southbridge/intel/i3100/early_smbus.c +++ b/src/southbridge/intel/i3100/early_smbus.c @@ -41,3 +41,8 @@ static int smbus_read_byte(u32 device, u32 address) { return do_smbus_read_byte(SMBUS_IO_BASE, device, address); } + +static int smbus_write_byte(unsigned device, u8 address, u8 data) +{ + return do_smbus_write_byte(SMBUS_IO_BASE, device, address, data); +} diff --git a/src/southbridge/intel/i3100/smbus.c b/src/southbridge/intel/i3100/smbus.c index 23602ac..c11237a 100644 --- a/src/southbridge/intel/i3100/smbus.c +++ b/src/southbridge/intel/i3100/smbus.c @@ -41,8 +41,22 @@ static int lsmbus_read_byte(device_t dev, u8 address) return do_smbus_read_byte(res->base, device, address); } +static int lsmbus_write_byte(device_t dev, u8 address, u8 byte) +{ + u16 device; + struct resource *res; + struct bus *pbus; + + device = dev->path.i2c.device; + pbus = get_pbus_smbus(dev); + res = find_resource(pbus->dev, 0x20); + + return do_smbus_write_byte(res->base, device, address, byte); +} + static struct smbus_bus_operations lops_smbus_bus = { .read_byte = lsmbus_read_byte, + .write_byte = lsmbus_write_byte, }; static void smbus_set_subsystem(device_t dev, unsigned vendor, unsigned device) diff --git a/src/southbridge/intel/i3100/smbus.h b/src/southbridge/intel/i3100/smbus.h index 7023a5b..478974e 100644 --- a/src/southbridge/intel/i3100/smbus.h +++ b/src/southbridge/intel/i3100/smbus.h @@ -110,3 +110,46 @@ static int do_smbus_read_byte(u32 smbus_io_base, u16 device, u8 address) } return byte; } + +static int do_smbus_write_byte(unsigned smbus_base, unsigned device, unsigned address, unsigned data) +{ + unsigned char global_status_register; + + if (smbus_wait_until_ready(smbus_base) < 0) + return SMBUS_WAIT_UNTIL_READY_TIMEOUT; + + /* Setup transaction */ + /* Disable interrupts */ + outb(inb(smbus_base + SMBHSTCTL) & (~1), smbus_base + SMBHSTCTL); + /* Set the device I'm talking too */ + outb(((device & 0x7f) << 1) & ~0x01, smbus_base + SMBXMITADD); + /* Set the command/address... */ + outb(address & 0xff, smbus_base + SMBHSTCMD); + /* Set up for a byte data read */ + outb((inb(smbus_base + SMBHSTCTL) & 0xe3) | (0x2 << 2), + (smbus_base + SMBHSTCTL)); + /* Clear any lingering errors, so the transaction will run */ + outb(inb(smbus_base + SMBHSTSTAT), smbus_base + SMBHSTSTAT); + + /* Clear the data byte... */ + outb(data, smbus_base + SMBHSTDAT0); + + /* Start the command */ + outb((inb(smbus_base + SMBHSTCTL) | 0x40), + smbus_base + SMBHSTCTL); + + /* Poll for transaction completion */ + if (smbus_wait_until_done(smbus_base) < 0) + return SMBUS_WAIT_UNTIL_DONE_TIMEOUT; + + global_status_register = inb(smbus_base + SMBHSTSTAT); + + /* Ignore the "In Use" status... */ + global_status_register &= ~(3 << 5); + + /* Read results of transaction */ + if (global_status_register != (1 << 1)) + return SMBUS_ERROR; + + return 0; +}

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Patch set updated for coreboot: 1911583 Add Supermicro X7DB8 motherboard
by Sven Schnelle 21 Jun '12

21 Jun '12

Sven Schnelle (svens(a)stackframe.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/493 -gerrit commit 1911583c0f9734ef1e18465afb2d20d941218727 Author: Sven Schnelle <svens(a)stackframe.org> Date: Wed Jun 20 14:56:46 2012 +0200 Add Supermicro X7DB8 motherboard This adds basic supported for the Supermicro X7DB8. Basic means that almost all onboard peripherals are working. Known problems are: - mptable needs to be written dynamically. If you plan to use Add on cards, modify mptable.c according to your needs. A patch to add generic mptable autogeneration based on devicetree is coming up. Change-Id: I5eaac32a8bafa69a05929cf08d869127b9464661 Signed-off-by: Sven Schnelle <svens(a)stackframe.org> --- src/mainboard/supermicro/Kconfig | 3 + src/mainboard/supermicro/x7db8/Kconfig | 47 +++++++ src/mainboard/supermicro/x7db8/Makefile.inc | 1 + src/mainboard/supermicro/x7db8/chip.h | 21 +++ src/mainboard/supermicro/x7db8/cmos.layout | 142 +++++++++++++++++++++ src/mainboard/supermicro/x7db8/devicetree.cb | 121 ++++++++++++++++++ src/mainboard/supermicro/x7db8/ioapic.h | 2 + src/mainboard/supermicro/x7db8/irq_tables.c | 57 +++++++++ src/mainboard/supermicro/x7db8/mainboard.c | 41 ++++++ src/mainboard/supermicro/x7db8/mptable.c | 90 ++++++++++++++ src/mainboard/supermicro/x7db8/romstage.c | 170 ++++++++++++++++++++++++++ 11 files changed, 695 insertions(+), 0 deletions(-) diff --git a/src/mainboard/supermicro/Kconfig b/src/mainboard/supermicro/Kconfig index 80ffd6a..5b59110 100644 --- a/src/mainboard/supermicro/Kconfig +++ b/src/mainboard/supermicro/Kconfig @@ -25,6 +25,8 @@ config BOARD_SUPERMICRO_X6DHR_IG2 bool "X6DHR-iG2" config BOARD_SUPERMICRO_X6DHR_IG bool "X6DHR-iG" +config BOARD_SUPERMICRO_X7DB8 + bool "X7DB8 / X7DB8+ endchoice @@ -39,6 +41,7 @@ source "src/mainboard/supermicro/x6dhe_g2/Kconfig" source "src/mainboard/supermicro/x6dhe_g/Kconfig" source "src/mainboard/supermicro/x6dhr_ig2/Kconfig" source "src/mainboard/supermicro/x6dhr_ig/Kconfig" +source "src/mainboard/supermicro/x7db8/Kconfig" config MAINBOARD_VENDOR string diff --git a/src/mainboard/supermicro/x7db8/Kconfig b/src/mainboard/supermicro/x7db8/Kconfig new file mode 100644 index 0000000..393088f --- /dev/null +++ b/src/mainboard/supermicro/x7db8/Kconfig @@ -0,0 +1,47 @@ +if BOARD_SUPERMICRO_X7DB8 + +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 + +config MAINBOARD_DIR + string + default supermicro/x7db8 + +config DCACHE_RAM_BASE + hex + default 0xffdf8000 + +config DCACHE_RAM_SIZE + hex + default 0x8000 + +config MAINBOARD_PART_NUMBER + string + default "X7DB8 / X7DB8+" + +config MMCONF_BASE_ADDRESS + hex + default 0xe0000000 + +config IRQ_SLOT_COUNT + int + default 48 + +config MAX_CPUS + int + default 8 + +config MAX_PHYSICAL_CPUS + int + default 2 + +endif diff --git a/src/mainboard/supermicro/x7db8/Makefile.inc b/src/mainboard/supermicro/x7db8/Makefile.inc new file mode 100644 index 0000000..8572512 --- /dev/null +++ b/src/mainboard/supermicro/x7db8/Makefile.inc @@ -0,0 +1 @@ +#ramstage-$(CONFIG_GENERATE_ACPI_TABLES) += fadt.c diff --git a/src/mainboard/supermicro/x7db8/chip.h b/src/mainboard/supermicro/x7db8/chip.h new file mode 100644 index 0000000..70f9bb4 --- /dev/null +++ b/src/mainboard/supermicro/x7db8/chip.h @@ -0,0 +1,21 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (c) 2011 Sven Schnelle <svens(a)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/supermicro/x7db8/cmos.layout b/src/mainboard/supermicro/x7db8/cmos.layout new file mode 100644 index 0000000..29e78ad --- /dev/null +++ b/src/mainboard/supermicro/x7db8/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/supermicro/x7db8/devicetree.cb b/src/mainboard/supermicro/x7db8/devicetree.cb new file mode 100644 index 0000000..7c90ba2 --- /dev/null +++ b/src/mainboard/supermicro/x7db8/devicetree.cb @@ -0,0 +1,121 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2007-2009 coresystems GmbH +## Copyright (C) 2011 Sven Schnelle <svens(a)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 0x15d9 0x2017 + end + + device pci 02.0 on # PCIe bridge + device pci 00.0 on + device pci 00.0 on + device pci 00.0 on end + device pci 02.0 on end + end + device pci 02.0 on + device pci 00.0 on + device pci 02.0 on + device pci 00.0 on end # e1000 #1 + device pci 00.1 on end # e1000 #2 + end + end + device pci 00.1 on end + end + end + device pci 00.1 on end + device pci 00.3 on end + end + + device pci 03.0 on end + device pci 04.0 on end + device pci 05.0 on end + device pci 06.0 on end + device pci 07.0 on 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 southbridge/intel/i3100 + register "pirq_a_d" = "0x0b0b0b0b" + register "pirq_e_h" = "0x80808080" + register "sata_ports_implemented" = "0x3f" + + device pci 1c.0 on end # PCIe bridge + 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 + device pci 01.0 on + end + end + + device pci 1f.0 on # PCI-LPC bridge + subsystemid 0x15d9 0x2009 + 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 off end # SMBUS + + end + end +end diff --git a/src/mainboard/supermicro/x7db8/ioapic.h b/src/mainboard/supermicro/x7db8/ioapic.h new file mode 100644 index 0000000..4ac7d62 --- /dev/null +++ b/src/mainboard/supermicro/x7db8/ioapic.h @@ -0,0 +1,2 @@ +#define IOAPIC_I3100 2 +#define INTEL_IOAPIC_NUM_INTERRUPTS 24 diff --git a/src/mainboard/supermicro/x7db8/irq_tables.c b/src/mainboard/supermicro/x7db8/irq_tables.c new file mode 100644 index 0000000..84f456a --- /dev/null +++ b/src/mainboard/supermicro/x7db8/irq_tables.c @@ -0,0 +1,57 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2009 Thomas Jourdan <thomas.jourdan(a)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/supermicro/x7db8/mainboard.c b/src/mainboard/supermicro/x7db8/mainboard.c new file mode 100644 index 0000000..27a26f9 --- /dev/null +++ b/src/mainboard/supermicro/x7db8/mainboard.c @@ -0,0 +1,41 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Sven Schnelle <svens(a)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/supermicro/x7db8/mptable.c b/src/mainboard/supermicro/x7db8/mptable.c new file mode 100644 index 0000000..d0ddada --- /dev/null +++ b/src/mainboard/supermicro/x7db8/mptable.c @@ -0,0 +1,90 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (c) 2011 Sven Schnelle <svens(a)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 <device/device.h> +#include <device/pci.h> +#include <console/console.h> +#include <arch/smp/mpspec.h> +#include <arch/ioapic.h> +#include <string.h> +#include <stdint.h> + +static void *smp_write_config_table(void *v) +{ + struct mp_config_table *mc; + int isa_bus; + + mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); + + mptable_init(mc, LOCAL_APIC_ADDR); + + smp_write_processors(mc); + + mptable_write_buses(mc, NULL, &isa_bus); + + /* I/O APICs: APIC ID Version State Address */ + smp_write_ioapic(mc, 8, 0x20, IO_APIC_ADDR); + smp_write_ioapic(mc, 9, 0x20, IO_APIC_ADDR + 0x80000); + + /* Legacy Interrupts */ + mptable_add_isa_interrupts(mc, isa_bus, 0x8, 0); + + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x00 << 2), 0x08, 0x10); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x02 << 2), 0x08, 0x10); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x03 << 2), 0x08, 0x10); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x04 << 2), 0x08, 0x10); + + + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x02, (0x02 << 2), 0x08, 0x10); + + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1b << 2), 0x08, 0x11); /* HD Audio 0:1b.0 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1c << 2), 0x08, 0x14); /* PCIe 0:1c.0 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1c << 2) | 0x01, 0x08, 0x15); /* PCIe 0:1c.1 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1c << 2) | 0x02, 0x08, 0x16); /* PCIe 0:1c.2 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1c << 2) | 0x03, 0x08, 0x17); /* PCIe 0:1c.3 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1d << 2) , 0x08, 0x10); /* USB 0:1d.0 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1d << 2) | 0x01, 0x08, 0x11); /* USB 0:1d.1 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1d << 2) | 0x02, 0x08, 0x12); /* USB 0:1d.2 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1d << 2) | 0x03, 0x08, 0x13); /* USB 0:1d.3 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1f << 2), 0x08, 0x11); /* SATA 0:1f.2 */ + + /* e1000 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x07, (0x00 << 2) | 0x00, 0x08, 0x12); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x07, (0x00 << 2) | 0x01, 0x08, 0x13); + + /* SCSI on board */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x04, (0x02 << 2) | 0x00, 0x08, 0x10); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x04, (0x02 << 2) | 0x01, 0x08, 0x11); + /* SCSI add on */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x08, (0x01 << 2) | 0x00, 0x09, 0x00); + + smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_HIGH, isa_bus, 0x00, MP_APIC_ALL, 0x00); + smp_write_intsrc(mc, mp_NMI, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0x00, MP_APIC_ALL, 0x01); + + return mptable_finalize(mc); +} + +unsigned long write_smp_table(unsigned long addr) +{ + void *v; + v = smp_write_floating_table(addr, 0); + return (unsigned long)smp_write_config_table(v); +} diff --git a/src/mainboard/supermicro/x7db8/romstage.c b/src/mainboard/supermicro/x7db8/romstage.c new file mode 100644 index 0000000..6824111 --- /dev/null +++ b/src/mainboard/supermicro/x7db8/romstage.c @@ -0,0 +1,170 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * Copyright (C) 2011 Sven Schnelle <svens(a)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_TCTL 0x3000 /* 8 bit */ + +#define RCBA_D31IP 0x3100 /* 32 bit */ +#define RCBA_D30IP 0x3104 /* 32 bit */ +#define RCBA_D29IP 0x3108 /* 32 bit */ +#define RCBA_D28IP 0x310C /* 32 bit */ +#define RCBA_D31IR 0x3140 /* 16 bit */ +#define RCBA_D30IR 0x3142 /* 16 bit */ +#define RCBA_D29IR 0x3144 /* 16 bit */ +#define RCBA_D28IR 0x3146 /* 16 bit */ + +#define RCBA_RTC 0x3400 /* 32 bit */ +#define RCBA_HPTC 0x3404 /* 32 bit */ +#define RCBA_GCS 0x3410 /* 32 bit */ +#define RCBA_BUC 0x3414 /* 8 bit */ +#define RCBA_FD 0x3418 /* 32 bit */ +#define RCBA_PRC 0x341C /* 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(0xff0c79cf, DEFAULT_GPIOBASE + 0x00); /* GPIO_USE_SEL */ + outl(0xe700ffff, DEFAULT_GPIOBASE + 0x04); /* GP_IO_SEL */ + outl(0x65b70000, DEFAULT_GPIOBASE + 0x0c); /* GP_LVL */ + outl(0x0000718a, DEFAULT_GPIOBASE + 0x2c); /* GPI_INV */ + outl(0x00000106, DEFAULT_GPIOBASE + 0x30); /* GPIO_USE_SEL2 */ + outl(0x00000301, 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) +{ + volatile int i; + 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); + + outb(0x07, 0x11b8); + + /* These are smbus write captured with serialice. They + seem to setup the clock generator */ + + smbus_write_byte(0x6f, 0x88, 0x1f); + smbus_write_byte(0x6f, 0x81, 0xff); + smbus_write_byte(0x6f, 0x82, 0xff); + smbus_write_byte(0x6f, 0x80, 0x23); + + outb(0x03, 0x11b8); + outb(0x01, 0x11b8); + for(i = 0; i <0xffffff; i++); + 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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Patch merged into coreboot/master: e1cf05d i3100: Enable second IOAPIC for PCI-X
by gerrit＠coreboot.org 21 Jun '12

21 Jun '12

the following patch was just integrated into master: commit e1cf05d4172b1335fc39481b0f4a0cd8a5d5decf Author: Sven Schnelle <svens(a)stackframe.org> Date: Wed Jun 20 16:25:55 2012 +0200 i3100: Enable second IOAPIC for PCI-X i3100/i5000 have a second IOAPIC which handles IRQs for PCI-X. Add code to enable it. Change-Id: Ib447628f501b152c8adc9c7c89bd09b5615b9e5a Signed-off-by: Sven Schnelle <svens(a)stackframe.org> Build-Tested: build bot (Jenkins) at Wed Jun 20 18:26:19 2012, giving +1 Reviewed-By: Stefan Reinauer <stefan.reinauer(a)coreboot.org> at Wed Jun 20 20:54:42 2012, giving +2 Reviewed-By: Sven Schnelle <svens(a)stackframe.org> at Thu Jun 21 08:46:57 2012, giving +2 See http://review.coreboot.org/1118 for details. -gerrit

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Patch merged into coreboot/master: 09694b7 libpayload: reg_base reading for USB EHCI driver
by gerrit＠coreboot.org 21 Jun '12

21 Jun '12

the following patch was just integrated into master: commit 09694b755d4ce7b621f38fc446dbb7fd76553c1c Author: Anton Kochkov <anton.kochkov(a)gmail.com> Date: Wed Jun 20 04:03:37 2012 +0400 libpayload: reg_base reading for USB EHCI driver Added reading registers base address for USB EHCI driver in ehci_init() function. Change-Id: I59443ca9823588d70822b4f14486caf217a5ac26 Signed-off-by: Anton Kochkov <anton.kochkov(a)gmail.com> Reviewed-By: Patrick Georgi <patrick(a)georgi-clan.de> at Thu Jun 21 08:42:06 2012, giving +2 See http://review.coreboot.org/1106 for details. -gerrit

1 0

Patch merged into coreboot/master: f7add09 Don't use 64-bit constant 0x100000000 in linker scripts
by gerrit＠coreboot.org 21 Jun '12

21 Jun '12

the following patch was just integrated into master: commit f7add093007f02659c5b7f077fbe13608db9c3a9 Author: Nico Huber <nico.huber(a)secunet.com> Date: Thu Jun 14 16:03:01 2012 +0200 Don't use 64-bit constant 0x100000000 in linker scripts The constant value 0x100000000 is used in linker scripts to calculate offsets from the end of 32-bit-addressed memory. There is nothing wrong with it, but 32-bit versions of ld do the calculation wrong. Change-Id: I4e27c6fd0c864b4d98f686588bf78c7aa48bcba8 Signed-off-by: Nico Huber <nico.huber(a)secunet.com> See http://review.coreboot.org/1129 for details. -gerrit

1 0

Patch set updated for coreboot: 09694b7 libpayload: reg_base reading for USB EHCI driver
by Anton Kochkov 21 Jun '12

21 Jun '12

Anton Kochkov (anton.kochkov(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1106 -gerrit commit 09694b755d4ce7b621f38fc446dbb7fd76553c1c Author: Anton Kochkov <anton.kochkov(a)gmail.com> Date: Wed Jun 20 04:03:37 2012 +0400 libpayload: reg_base reading for USB EHCI driver Added reading registers base address for USB EHCI driver in ehci_init() function. Change-Id: I59443ca9823588d70822b4f14486caf217a5ac26 Signed-off-by: Anton Kochkov <anton.kochkov(a)gmail.com> --- payloads/libpayload/drivers/usb/ehci.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/payloads/libpayload/drivers/usb/ehci.c b/payloads/libpayload/drivers/usb/ehci.c index 1094c78..1cb1535 100644 --- a/payloads/libpayload/drivers/usb/ehci.c +++ b/payloads/libpayload/drivers/usb/ehci.c @@ -623,13 +623,14 @@ ehci_init (pcidev_t addr) controller->destroy_intr_queue = ehci_destroy_intr_queue; controller->poll_intr_queue = ehci_poll_intr_queue; controller->bus_address = addr; + controller->reg_base = pci_read_config32 (controller->bus_address, USBBASE); for (i = 0; i < 128; i++) { controller->devices[i] = 0; } init_device_entry (controller, 0); - EHCI_INST(controller)->capabilities = phys_to_virt(pci_read_config32(addr, USBBASE)); - EHCI_INST(controller)->operation = (hc_op_t *)(phys_to_virt(pci_read_config32(addr, USBBASE)) + EHCI_INST(controller)->capabilities->caplength); + EHCI_INST(controller)->capabilities = phys_to_virt(controller->reg_base); + EHCI_INST(controller)->operation = (hc_op_t *)(phys_to_virt(controller->reg_base) + EHCI_INST(controller)->capabilities->caplength); /* default value for frame length adjust */ pci_write_config8(addr, FLADJ, FLADJ_framelength(60000));

1 0

Patch set updated for coreboot: 650c228 libpayload: reg_base reading for USB EHCI driver
by Anton Kochkov 21 Jun '12

21 Jun '12

Anton Kochkov (anton.kochkov(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1106 -gerrit commit 650c228a1a2b92116a071791cfdb8bbb0266c592 Author: Anton Kochkov <anton.kochkov(a)gmail.com> Date: Wed Jun 20 04:03:37 2012 +0400 libpayload: reg_base reading for USB EHCI driver Added reading registers base address for USB EHCI driver in ehci_init() function. Change-Id: I59443ca9823588d70822b4f14486caf217a5ac26 Signed-off-by: Anton Kochkov <anton.kochkov(a)gmail.com> --- payloads/libpayload/drivers/usb/ehci.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/payloads/libpayload/drivers/usb/ehci.c b/payloads/libpayload/drivers/usb/ehci.c index 1094c78..90a86d3 100644 --- a/payloads/libpayload/drivers/usb/ehci.c +++ b/payloads/libpayload/drivers/usb/ehci.c @@ -623,13 +623,14 @@ ehci_init (pcidev_t addr) controller->destroy_intr_queue = ehci_destroy_intr_queue; controller->poll_intr_queue = ehci_poll_intr_queue; controller->bus_address = addr; + controller->reg_base = pci_read_config32 (controller->bus_address, USBBASE); for (i = 0; i < 128; i++) { controller->devices[i] = 0; } init_device_entry (controller, 0); - EHCI_INST(controller)->capabilities = phys_to_virt(pci_read_config32(addr, USBBASE)); - EHCI_INST(controller)->operation = (hc_op_t *)(phys_to_virt(pci_read_config32(addr, USBBASE)) + EHCI_INST(controller)->capabilities->caplength); + EHCI_INST(controller)->capabilities = phys_to_virt(controller->bus_address); + EHCI_INST(controller)->operation = (hc_op_t *)(phys_to_virt(controller->bus_address) + EHCI_INST(controller)->capabilities->caplength); /* default value for frame length adjust */ pci_write_config8(addr, FLADJ, FLADJ_framelength(60000));

1 0

Patch merged into coreboot/master: 1d0fd11 i5000: fix another typo
by gerrit＠coreboot.org 20 Jun '12

20 Jun '12

the following patch was just integrated into master: commit 1d0fd1106c1ec73d4d5d02d2ce2c88ed59ac5d87 Author: Sven Schnelle <svens(a)stackframe.org> Date: Wed Jun 20 16:59:15 2012 +0200 i5000: fix another typo As Mathias Krause pointed out, using movw/outw on %al is clearly invalid. Let's do another typo fix... Change-Id: Ib95832a11097f599a236ab30c64c26ef429a1699 Signed-off-by: Sven Schnelle <svens(a)stackframe.org> Build-Tested: build bot (Jenkins) at Wed Jun 20 19:16:55 2012, giving +1 Reviewed-By: Mathias Krause <minipli(a)googlemail.com> at Wed Jun 20 20:22:54 2012, giving +2 See http://review.coreboot.org/1119 for details. -gerrit

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coreboot June 2012