Author: uwe Date: 2007-10-26 16:42:21 +0200 (Fri, 26 Oct 2007) New Revision: 2898
Added: trunk/LinuxBIOSv2/src/mainboard/axus/ trunk/LinuxBIOSv2/src/mainboard/axus/tc320/ trunk/LinuxBIOSv2/src/mainboard/axus/tc320/Config.lb trunk/LinuxBIOSv2/src/mainboard/axus/tc320/Options.lb trunk/LinuxBIOSv2/src/mainboard/axus/tc320/auto.c trunk/LinuxBIOSv2/src/mainboard/axus/tc320/chip.h trunk/LinuxBIOSv2/src/mainboard/axus/tc320/irq_tables.c trunk/LinuxBIOSv2/src/mainboard/axus/tc320/mainboard.c trunk/LinuxBIOSv2/targets/axus/ trunk/LinuxBIOSv2/targets/axus/tc320/ trunk/LinuxBIOSv2/targets/axus/tc320/Config.lb Log: Add support for the AXUS TC320 thin client.
This board uses nearly the same devices as the BCOM Winnet100, so most of the new code here is from the BCOM Winnet100. They differ in the IRQ routing table only.
BTW: The AXUS board uses standard DIMM memory and can be run at 100MHz SDRAM clock speed (it runs reliably here since month).
Signed-off-by: Juergen Beisert juergen@kreuzholzen.de Acked-by: Uwe Hermann uwe@hermann-uwe.de
Added: trunk/LinuxBIOSv2/src/mainboard/axus/tc320/Config.lb =================================================================== --- trunk/LinuxBIOSv2/src/mainboard/axus/tc320/Config.lb (rev 0) +++ trunk/LinuxBIOSv2/src/mainboard/axus/tc320/Config.lb 2007-10-26 14:42:21 UTC (rev 2898) @@ -0,0 +1,135 @@ +## +## This file is part of the LinuxBIOS project. +## +## Copyright (C) 2007 Juergen Beisert juergen@kreuzholzen.de +## +## 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 +## + +if USE_FALLBACK_IMAGE + default ROM_SECTION_SIZE = FALLBACK_SIZE + default ROM_SECTION_OFFSET = (ROM_SIZE - FALLBACK_SIZE) +else + default ROM_SECTION_SIZE = (ROM_SIZE - FALLBACK_SIZE) + default ROM_SECTION_OFFSET = 0 +end +default CONFIG_ROM_PAYLOAD_START = (0xffffffff - ROM_SIZE + + ROM_SECTION_OFFSET + 1) +default PAYLOAD_SIZE = (ROM_SECTION_SIZE - ROM_IMAGE_SIZE) +default _ROMBASE = (CONFIG_ROM_PAYLOAD_START + PAYLOAD_SIZE) +default XIP_ROM_SIZE = 64 * 1024 +default XIP_ROM_BASE = (_ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE) +arch i386 end +driver mainboard.o +if HAVE_PIRQ_TABLE object irq_tables.o end +makerule ./failover.E + depends "$(MAINBOARD)/../../../arch/i386/lib/failover.c ./romcc" + action "./romcc -E -O --label-prefix=failover -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/../../../arch/i386/lib/failover.c -o $@" +end +makerule ./failover.inc + depends "$(MAINBOARD)/../../../arch/i386/lib/failover.c ./romcc" + action "./romcc -O --label-prefix=failover -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/../../../arch/i386/lib/failover.c -o $@" +end +makerule ./auto.E + # depends "$(MAINBOARD)/auto.c option_table.h ./romcc" + depends "$(MAINBOARD)/auto.c ./romcc" + action "./romcc -E -O -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@" +end +makerule ./auto.inc + # depends "$(MAINBOARD)/auto.c option_table.h ./romcc" + depends "$(MAINBOARD)/auto.c ./romcc" + action "./romcc -O -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@" +end +mainboardinit cpu/x86/16bit/entry16.inc +mainboardinit cpu/x86/32bit/entry32.inc +ldscript /cpu/x86/16bit/entry16.lds +ldscript /cpu/x86/32bit/entry32.lds +if USE_FALLBACK_IMAGE + mainboardinit cpu/x86/16bit/reset16.inc + ldscript /cpu/x86/16bit/reset16.lds +else + mainboardinit cpu/x86/32bit/reset32.inc + ldscript /cpu/x86/32bit/reset32.lds +end +mainboardinit arch/i386/lib/cpu_reset.inc +mainboardinit arch/i386/lib/id.inc +ldscript /arch/i386/lib/id.lds +if USE_FALLBACK_IMAGE + ldscript /arch/i386/lib/failover.lds + mainboardinit ./failover.inc +end +mainboardinit cpu/x86/fpu/enable_fpu.inc +mainboardinit cpu/amd/model_gx1/cpu_setup.inc +mainboardinit cpu/amd/model_gx1/gx_setup.inc +mainboardinit ./auto.inc + +dir /pc80 +config chip.h + +chip northbridge/amd/gx1 # Northbridge + device pci_domain 0 on # PCI domain + device pci 0.0 on end # Host bridge + chip southbridge/amd/cs5530 # Southbridge + device pci 12.0 on # ISA bridge + chip superio/nsc/pc97317 # Super I/O + device pnp 2e.0 on # PS/2 keyboard + io 0x60 = 0x60 + io 0x62 = 0x64 + irq 0x70 = 1 + end + device pnp 2e.1 on # PS/2 mouse + irq 0x70 = 12 + end + device pnp 2e.2 on # RTC, advanced power control (APC) + io 0x60 = 0x70 + irq 0x70 = 8 + end + device pnp 2e.3 off # Floppy (N/A on this board) + io 0x60 = 0x3f0 + irq 0x70 = 6 + drq 0x74 = 2 + end + device pnp 2e.4 on # Parallel port + io 0x60 = 0x378 + irq 0x70 = 7 + end + device pnp 2e.5 off # COM2 + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + device pnp 2e.6 on # COM1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 2e.7 on # GPIO + io 0x60 = 0xe0 + end + device pnp 2e.8 on # Power management + io 0x60 = 0xe800 + end + end + end + device pci 12.1 off end # SMI + device pci 12.2 off end # IDE + device pci 12.3 on end # Audio + device pci 12.4 on end # VGA (onboard) + device pci 13.0 on end # USB + # register "ide0_enable" = "1" + # register "ide1_enable" = "1" + end + end + chip cpu/amd/model_gx1 # CPU + end +end
Added: trunk/LinuxBIOSv2/src/mainboard/axus/tc320/Options.lb =================================================================== --- trunk/LinuxBIOSv2/src/mainboard/axus/tc320/Options.lb (rev 0) +++ trunk/LinuxBIOSv2/src/mainboard/axus/tc320/Options.lb 2007-10-26 14:42:21 UTC (rev 2898) @@ -0,0 +1,103 @@ +## +## This file is part of the LinuxBIOS project. +## +## Copyright (C) 2007 Juergen Beisert juergen@kreuzholzen.de +## +## This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation; either version 2 of the License, or +## (at your option) any later version. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program; if not, write to the Free Software +## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +## + +uses HAVE_MP_TABLE +uses HAVE_PIRQ_TABLE +uses USE_FALLBACK_IMAGE +uses HAVE_FALLBACK_BOOT +uses HAVE_HARD_RESET +uses HAVE_OPTION_TABLE +uses USE_OPTION_TABLE +uses CONFIG_ROM_PAYLOAD +uses IRQ_SLOT_COUNT +uses MAINBOARD +uses MAINBOARD_VENDOR +uses MAINBOARD_PART_NUMBER +uses LINUXBIOS_EXTRA_VERSION +uses ARCH +uses FALLBACK_SIZE +uses STACK_SIZE +uses HEAP_SIZE +uses ROM_SIZE +uses ROM_SECTION_SIZE +uses ROM_IMAGE_SIZE +uses ROM_SECTION_SIZE +uses ROM_SECTION_OFFSET +uses CONFIG_ROM_PAYLOAD_START +uses PAYLOAD_SIZE +uses _ROMBASE +uses _RAMBASE +uses XIP_ROM_SIZE +uses XIP_ROM_BASE +uses CROSS_COMPILE +uses CC +uses HOSTCC +uses OBJCOPY +uses DEFAULT_CONSOLE_LOGLEVEL +uses MAXIMUM_CONSOLE_LOGLEVEL +uses CONFIG_CONSOLE_SERIAL8250 +uses TTYS0_BAUD +uses TTYS0_BASE +uses TTYS0_LCS +uses CONFIG_COMPRESSED_PAYLOAD_LZMA +uses CONFIG_UDELAY_TSC +uses CONFIG_TSC_X86RDTSC_CALIBRATE_WITH_TIMER2 +uses CONFIG_VIDEO_MB +uses CONFIG_SPLASH_GRAPHIC +uses CONFIG_GX1_VIDEO +uses CONFIG_GX1_VIDEOMODE + +## Enable VGA with a splash screen (only 640x480 to run on most monitors). +## We want to support up to 1024x768@16 so we need 2MiB video memory. +## Note: Higher resolutions might need faster SDRAM speed. +default CONFIG_GX1_VIDEO = 1 +default CONFIG_GX1_VIDEOMODE = 0 +default CONFIG_SPLASH_GRAPHIC = 1 +default CONFIG_VIDEO_MB = 2 + +default ROM_SIZE = 256 * 1024 +default MAINBOARD_VENDOR = "AXUS" +default MAINBOARD_PART_NUMBER = "TC320" +default HAVE_FALLBACK_BOOT = 1 +default HAVE_MP_TABLE = 0 +default HAVE_HARD_RESET = 0 +default CONFIG_UDELAY_TSC = 1 +default CONFIG_TSC_X86RDTSC_CALIBRATE_WITH_TIMER2 = 1 +default HAVE_PIRQ_TABLE = 1 +default IRQ_SLOT_COUNT = 2 # Soldered NIC, internal USB, no real slots +default HAVE_OPTION_TABLE = 0 +default ROM_IMAGE_SIZE = 64 * 1024 +default FALLBACK_SIZE = 128 * 1024 +default STACK_SIZE = 8 * 1024 +default HEAP_SIZE = 16 * 1024 +default USE_OPTION_TABLE = 0 +default _RAMBASE = 0x00004000 +default CONFIG_ROM_PAYLOAD = 1 +default CROSS_COMPILE = "" +default CC = "$(CROSS_COMPILE)gcc " +default HOSTCC = "gcc" +default CONFIG_CONSOLE_SERIAL8250 = 1 +default TTYS0_BAUD = 115200 +default TTYS0_BASE = 0x3f8 +default TTYS0_LCS = 0x3 # 8n1 +default DEFAULT_CONSOLE_LOGLEVEL = 6 +default MAXIMUM_CONSOLE_LOGLEVEL = 6 + +end
Added: trunk/LinuxBIOSv2/src/mainboard/axus/tc320/auto.c =================================================================== --- trunk/LinuxBIOSv2/src/mainboard/axus/tc320/auto.c (rev 0) +++ trunk/LinuxBIOSv2/src/mainboard/axus/tc320/auto.c 2007-10-26 14:42:21 UTC (rev 2898) @@ -0,0 +1,46 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2007 Juergen Beisert juergen@kreuzholzen.de + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#define ASSEMBLY 1 + +#include <stdint.h> +#include <device/pci_def.h> +#include <arch/io.h> +#include <device/pnp_def.h> +#include <arch/romcc_io.h> +#include <arch/hlt.h> +#include "pc80/serial.c" +#include "arch/i386/lib/console.c" +#include "ram/ramtest.c" +#include "northbridge/amd/gx1/raminit.c" +#include "superio/nsc/pc97317/pc97317_early_serial.c" +#include "cpu/x86/bist.h" + +#define SERIAL_DEV PNP_DEV(0x2e, PC97317_SP1) + +static void main(unsigned long bist) +{ + pc97317_enable_serial(SERIAL_DEV, TTYS0_BASE); + uart_init(); + console_init(); + report_bist_failure(bist); + sdram_init(); + /* ram_check(0, 640 * 1024); */ +}
Added: trunk/LinuxBIOSv2/src/mainboard/axus/tc320/chip.h =================================================================== --- trunk/LinuxBIOSv2/src/mainboard/axus/tc320/chip.h (rev 0) +++ trunk/LinuxBIOSv2/src/mainboard/axus/tc320/chip.h 2007-10-26 14:42:21 UTC (rev 2898) @@ -0,0 +1,22 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2007 Juergen Beisert juergen@kreuzholzen.de + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +extern struct chip_operations mainboard_axus_tc320_ops; +struct mainboard_axus_tc320_config {};
Added: trunk/LinuxBIOSv2/src/mainboard/axus/tc320/irq_tables.c =================================================================== --- trunk/LinuxBIOSv2/src/mainboard/axus/tc320/irq_tables.c (rev 0) +++ trunk/LinuxBIOSv2/src/mainboard/axus/tc320/irq_tables.c 2007-10-26 14:42:21 UTC (rev 2898) @@ -0,0 +1,122 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2007 Juergen Beisert juergen@kreuzholzen.de + * + * 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 + */ + +/** + * @file + * Interrupt routing description for the AXUS TC320 board. + * It was not possible to read back the PIRQ table. There was no BIOS to ask + * for it, only a bootloader for an embedded OS. + * But with the method described here: + * http://linuxbios.org/Creating_Valid_IRQ_Tables + * it was possible to detect the physical IRQ routing on this board. + * + * This is the physical routing on this board: + * + * IRQ 5530 USB Network + * controller northbridge device device + * 00.13.0 00.0e.00 + * -------------------------------------------- + * 11 INTA# INTA# n.c. + * 15 INTB# n.c. INTA# + * INTC# n.c. n.c. + * INTD# n.c. n.c. + */ + +#include <arch/pirq_routing.h> + +#define INT_A 0x01 +#define INT_B 0x02 +#define INT_C 0x03 +#define INT_D 0x04 + +/* + * The USB controller should be connected to IRQ11, + * the network controller should be connected to IRQ15. + */ + +#define IRQ_BITMAP_LINK0 0x0800 +#define IRQ_BITMAP_LINK1 0x8000 +#define IRQ_BITMAP_LINK2 0x0000 +#define IRQ_BITMAP_LINK3 0x0000 + +/** Reserved interrupt channels for exclusive PCI usage. */ +#define IRQ_DEVOTED_TO_PCI (IRQ_BITMAP_LINK0 | IRQ_BITMAP_LINK1) + +/** + * Routing description. + * Documentation at: http://www.microsoft.com/whdc/archive/pciirq.mspx + */ +const struct irq_routing_table intel_irq_routing_table = { + .signature = PIRQ_SIGNATURE, /* PIRQ signature */ + .version = PIRQ_VERSION, /* PIRQ version */ + .size = 32 + 16 * IRQ_SLOT_COUNT,/* Max. IRQ_SLOT_COUNT devices */ + .rtr_bus = 0x00, /* Interrupt router bus */ + .rtr_devfn = (0x12 << 3) | 0x0, /* Interrupt router device */ + .exclusive_irqs = IRQ_DEVOTED_TO_PCI, /* IRQs devoted to PCI */ + .rtr_vendor = 0x1078, /* Vendor */ + .rtr_device = 0x0100, /* Device */ + .miniport_data = 0, /* Crap (miniport) */ + .checksum = 0xe3, /* Checksum */ + .slots = { + /* + * Definition for "slot#1". There is no real slot, + * the USB device is embedded... + */ + [0] = { + .bus = 0x00, + .devfn = (0x13 << 3) | 0x0, + .irq = { + /* Link Bitmap */ + [0] = { INT_A, IRQ_BITMAP_LINK0 }, + [1] = { INT_B, IRQ_BITMAP_LINK1 }, + [2] = { INT_C, IRQ_BITMAP_LINK2 }, + [3] = { INT_D, IRQ_BITMAP_LINK3 }, + }, + .slot = 0x0, + }, + /* + * Definition for "slot#2". There is no real slot, + * the network device is soldered... + */ + [1] = { + .bus = 0x00, + .devfn = (0x0e << 3) | 0x0, + .irq = { + /* Link Bitmap */ + [0] = { INT_B, IRQ_BITMAP_LINK1 }, + [1] = { INT_C, IRQ_BITMAP_LINK2 }, + [2] = { INT_D, IRQ_BITMAP_LINK3 }, + [3] = { INT_A, IRQ_BITMAP_LINK0 }, + }, + .slot = 0x0, + } + } +}; + +/** + * Copy the IRQ routing table to memory. + * + * @param[in] addr Destination address (between 0xF0000...0x100000). + * @return TODO. + */ +unsigned long write_pirq_routing_table(unsigned long addr) +{ + return copy_pirq_routing_table(addr); +}
Added: trunk/LinuxBIOSv2/src/mainboard/axus/tc320/mainboard.c =================================================================== --- trunk/LinuxBIOSv2/src/mainboard/axus/tc320/mainboard.c (rev 0) +++ trunk/LinuxBIOSv2/src/mainboard/axus/tc320/mainboard.c 2007-10-26 14:42:21 UTC (rev 2898) @@ -0,0 +1,26 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2007 Juergen Beisert juergen@kreuzholzen.de + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <device/device.h> +#include "chip.h" + +struct chip_operations mainboard_axus_tc320_ops = { + CHIP_NAME("AXUS TC320 Mainboard") +};
Added: trunk/LinuxBIOSv2/targets/axus/tc320/Config.lb =================================================================== --- trunk/LinuxBIOSv2/targets/axus/tc320/Config.lb (rev 0) +++ trunk/LinuxBIOSv2/targets/axus/tc320/Config.lb 2007-10-26 14:42:21 UTC (rev 2898) @@ -0,0 +1,51 @@ +## +## This file is part of the LinuxBIOS project. +## +## Copyright (C) 2007 Juergen Beisert juergen@kreuzholzen.de +## +## 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 +## + +## See also: http://linuxbios.org/AXUS_WINTERM_Build_Tutorial + +target tc320 +mainboard axus/tc320 + +option ROM_SIZE = 256 * 1024 + +## Enable VGA with a splash screen (only 640x480 to run on most monitors). +## We want to support up to 1024x768@16 so we need 2MiB video memory. +## Note: Higher resolutions might need faster SDRAM speed. +option CONFIG_GX1_VIDEO = 1 +option CONFIG_GX1_VIDEOMODE = 0 +option CONFIG_SPLASH_GRAPHIC = 1 +option CONFIG_VIDEO_MB = 2 + +option DEFAULT_CONSOLE_LOGLEVEL = 6 +option MAXIMUM_CONSOLE_LOGLEVEL = 6 + +romimage "normal" + option USE_FALLBACK_IMAGE = 0 + option LINUXBIOS_EXTRA_VERSION = ".0Normal" + payload ../../../../../../../images/etherboot.elf +end + +romimage "fallback" + option USE_FALLBACK_IMAGE = 1 + option LINUXBIOS_EXTRA_VERSION = ".0Fallback" + payload ../../../../../../../images/etherboot.elf +end + +buildrom ./linuxbios.rom ROM_SIZE "normal" "fallback"