coreboot December 2006

coreboot@coreboot.org

68 participants
183 discussions

Re: [LinuxBIOS] [linux-usb-devel] [RFC][PATCH 0/2] x86_64 Early usb debug port support.
by Andi Kleen 07 Dec '06

07 Dec '06

\ > - Host, to which that console connects (through the debug device); > runs usb_debug, much like any other usb-serial device My understanding was that the client could run in user space only on top of libusb. > > It's analagous to debugging an embedded box using a serial console > with a Linux host ... except the target here is a PC, not an ARM > (or PPC, MIPS, etc) custom board. > > > Once the coexistence issues between the debug port and normal EHCI > driver get worked, there's no reason not to keep using that debug > port as a system console. One reason is the one I covered in my last mail -- locking of the PCI type 1 ports. However I suppose it would be ok to switch Eric's code between early pci access and locked one once the PCI subsystem is up and running. Just don't forget bust_spinlocks() -Andi

3 3

Re: [LinuxBIOS] [linux-usb-devel] [RFC][PATCH 0/2] x86_64 Early usb debug port support.
by Lu, Yinghai 06 Dec '06

06 Dec '06

-----Original Message----- From: Andi Kleen [mailto:ak@suse.de] Sent: Wednesday, December 06, 2006 9:31 AM >Also for usb console keep should be made default because the output won't >be duplicated. Still need to tx_read to make console can take command? Or transfer to generic usb_serial or usb_debug that Greg just added with console=ttyUSB0 to get tty? Then you still need to disable that early_console sometime later. YH

4 3

Re: [LinuxBIOS] #57: libusb host program for PLX NET20DC debug device
by Lu, Yinghai 06 Dec '06

06 Dec '06

-----Original Message----- From: Greg KH [mailto:gregkh@suse.de] >I can do that in about 15 minutes if you give me the device ids for the >usb debug device that you wish to have. >Or you can also use the generic usb-serial driver today just fine with >no modification. Have you had a problem with using that option? We are talking about using USB debug device/EHCI debug port in LinuxBIOS in legacy free PC. Because one AM2+MCP55 MB doesn't have serial port. I guess Eric is working on USB debug device/EHCI debug port for earlyprintk or printk. So we need one client program on host side. So it would great if we could use current USB stack for the clients on system even without debug port. I'm getting one USB debug device cable, and will test generic usb_serial driver. Thanks YH

6 16

Re: [LinuxBIOS] [linux-usb-devel] [RFC][PATCH 0/2] x86_64 Early usb debug port support.
by Lu, Yinghai 06 Dec '06

06 Dec '06

-----Original Message----- From: linuxbios-bounces(a)linuxbios.org [mailto:linuxbios-bounces@linuxbios.org] On Behalf Of ebiederm(a)xmission.com Sent: Tuesday, December 05, 2006 3:01 AM >+static int ehci_wait_for_port(int port) >+{ >+ unsigned status; >+ int ret, reps; >+ for (reps = 0; reps >= 0; reps++) { >+ status = readl(&ehci_regs->status); >+ if (status & STS_PCD) { >+ ret = ehci_reset_port(port); >+ if (ret == 0) >+ return 0; >+ } >+ } >+ return -ENOTCONN; >+} >+ What do you mean by + for (reps = 0; reps >= 0; reps++) { ? YH

3 2

Re: [LinuxBIOS] [linux-usb-devel] [RFC][PATCH 0/2] x86_64 Early usb debug port support.
by Lu, Yinghai 06 Dec '06

06 Dec '06

-----Original Message----- From: ebiederm(a)xmission.com [mailto:ebiederm@xmission.com] Sent: Tuesday, December 05, 2006 3:50 PM >If you will not reps is negative. Roughly it is a loop >that will timeout eventually if a usb debug cable is not present. >Putting some deliberate delays in there so I could be certain >of timing out after a second or two would probably be better, but >I don't have anything that resembles a good timer at that point. You have dbgp_mdelay in your code. YH

1 0

[LinuxBIOS] r2520 - in trunk/LinuxBIOSv2/src: arch/ppc/include arch/ppc/lib cpu/ppc/mpc74xx cpu/ppc/ppc7xx mainboard/motorola/sandpoint mainboard/motorola/sandpoint/flash mainboard/motorola/sandpoint/nvram pmc/altimus/mpc7410
by svn＠openbios.org 05 Dec '06

05 Dec '06

Author: uwe Date: 2006-12-05 16:27:46 +0100 (Tue, 05 Dec 2006) New Revision: 2520 Modified: trunk/LinuxBIOSv2/src/arch/ppc/include/ppc.h trunk/LinuxBIOSv2/src/arch/ppc/include/ppcreg.h trunk/LinuxBIOSv2/src/arch/ppc/include/timer.h trunk/LinuxBIOSv2/src/arch/ppc/lib/c_start.S trunk/LinuxBIOSv2/src/arch/ppc/lib/cpuid.c trunk/LinuxBIOSv2/src/arch/ppc/lib/floats.S trunk/LinuxBIOSv2/src/arch/ppc/lib/floats.inc trunk/LinuxBIOSv2/src/arch/ppc/lib/ppc.c trunk/LinuxBIOSv2/src/arch/ppc/lib/timer.c trunk/LinuxBIOSv2/src/cpu/ppc/mpc74xx/mpc74xx.inc trunk/LinuxBIOSv2/src/cpu/ppc/ppc7xx/ppc7xx.inc trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/clock.c trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/flash.h trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/flash/amd800.c trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/flash/flash.c trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/nvram.h trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/nvram/nvram.c trunk/LinuxBIOSv2/src/pmc/altimus/mpc7410/mpc7410.c trunk/LinuxBIOSv2/src/pmc/altimus/mpc7410/setup.c Log: Use the common LinuxBIOS license header (trivial). Refs #5. Signed-off-by: Uwe Hermann <uwe(a)hermann-uwe.de> Acked-by: Uwe Hermann <uwe(a)hermann-uwe.de> Modified: trunk/LinuxBIOSv2/src/arch/ppc/include/ppc.h =================================================================== --- trunk/LinuxBIOSv2/src/arch/ppc/include/ppc.h 2006-12-05 14:13:10 UTC (rev 2519) +++ trunk/LinuxBIOSv2/src/arch/ppc/include/ppc.h 2006-12-05 15:27:46 UTC (rev 2520) @@ -1,5 +1,21 @@ -/* Copyright 2000 AG Electronics Ltd. */ -/* This code is distributed without warranty under the GPL v2 (see COPYING) */ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2000 AG Electronics Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 _PPC_H #define _PPC_H Modified: trunk/LinuxBIOSv2/src/arch/ppc/include/ppcreg.h =================================================================== --- trunk/LinuxBIOSv2/src/arch/ppc/include/ppcreg.h 2006-12-05 14:13:10 UTC (rev 2519) +++ trunk/LinuxBIOSv2/src/arch/ppc/include/ppcreg.h 2006-12-05 15:27:46 UTC (rev 2520) @@ -1,5 +1,21 @@ -/* Copyright 2000 AG Electronics Ltd. */ -/* This code is distributed without warranty under the GPL v2 (see COPYING) */ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2000 AG Electronics Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 + */ /* In the MSR, not all bits are interesting to us 16 - EE - External interrupts Modified: trunk/LinuxBIOSv2/src/arch/ppc/include/timer.h =================================================================== --- trunk/LinuxBIOSv2/src/arch/ppc/include/timer.h 2006-12-05 14:13:10 UTC (rev 2519) +++ trunk/LinuxBIOSv2/src/arch/ppc/include/timer.h 2006-12-05 15:27:46 UTC (rev 2520) @@ -1,5 +1,21 @@ -/* Copyright 2000 AG Electronics Ltd. */ -/* This code is distributed without warranty under the GPL v2 (see COPYING) */ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2000 AG Electronics Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 _TIMER_H #define __TIMER_H Modified: trunk/LinuxBIOSv2/src/arch/ppc/lib/c_start.S =================================================================== --- trunk/LinuxBIOSv2/src/arch/ppc/lib/c_start.S 2006-12-05 14:13:10 UTC (rev 2519) +++ trunk/LinuxBIOSv2/src/arch/ppc/lib/c_start.S 2006-12-05 15:27:46 UTC (rev 2520) @@ -1,5 +1,21 @@ -/* Copyright 2000 AG Electronics Ltd. */ -/* This code is distributed without warranty under the GPL v2 (see COPYING) */ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2000 AG Electronics Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 + */ /* * The assumption is that we're located in ROM and we have a fake stack Modified: trunk/LinuxBIOSv2/src/arch/ppc/lib/cpuid.c =================================================================== --- trunk/LinuxBIOSv2/src/arch/ppc/lib/cpuid.c 2006-12-05 14:13:10 UTC (rev 2519) +++ trunk/LinuxBIOSv2/src/arch/ppc/lib/cpuid.c 2006-12-05 15:27:46 UTC (rev 2520) @@ -1,5 +1,21 @@ -/* Copyright 2000 AG Electronics Ltd. */ -/* This code is distributed without warranty under the GPL v2 (see COPYING) */ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2000 AG Electronics Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 "ppc.h" #include "ppcreg.h" Modified: trunk/LinuxBIOSv2/src/arch/ppc/lib/floats.S =================================================================== --- trunk/LinuxBIOSv2/src/arch/ppc/lib/floats.S 2006-12-05 14:13:10 UTC (rev 2519) +++ trunk/LinuxBIOSv2/src/arch/ppc/lib/floats.S 2006-12-05 15:27:46 UTC (rev 2520) @@ -1,5 +1,21 @@ -/* Copyright 1999-2000 AG Electronics Ltd. */ -/* This code is distributed without warranty under the GPL v2 (see COPYING) */ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 1999-2000 AG Electronics Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 <ppc_asm.tmpl> Modified: trunk/LinuxBIOSv2/src/arch/ppc/lib/floats.inc =================================================================== --- trunk/LinuxBIOSv2/src/arch/ppc/lib/floats.inc 2006-12-05 14:13:10 UTC (rev 2519) +++ trunk/LinuxBIOSv2/src/arch/ppc/lib/floats.inc 2006-12-05 15:27:46 UTC (rev 2520) @@ -1,5 +1,21 @@ -/* Copyright 1999-2000 AG Electronics Ltd. */ -/* This code is distributed without warranty under the GPL v2 (see COPYING) */ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 1999-2000 AG Electronics Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 + */ /* .text*/ .globl _init_float_registers Modified: trunk/LinuxBIOSv2/src/arch/ppc/lib/ppc.c =================================================================== --- trunk/LinuxBIOSv2/src/arch/ppc/lib/ppc.c 2006-12-05 14:13:10 UTC (rev 2519) +++ trunk/LinuxBIOSv2/src/arch/ppc/lib/ppc.c 2006-12-05 15:27:46 UTC (rev 2520) @@ -1,5 +1,21 @@ -/* Copyright 2000 AG Electronics Ltd. */ -/* This code is distributed without warranty under the GPL v2 (see COPYING) */ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2000 AG Electronics Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 "ppc.h" #include "ppcreg.h" Modified: trunk/LinuxBIOSv2/src/arch/ppc/lib/timer.c =================================================================== --- trunk/LinuxBIOSv2/src/arch/ppc/lib/timer.c 2006-12-05 14:13:10 UTC (rev 2519) +++ trunk/LinuxBIOSv2/src/arch/ppc/lib/timer.c 2006-12-05 15:27:46 UTC (rev 2520) @@ -1,5 +1,21 @@ -/* Copyright 2000 AG Electronics Ltd. */ -/* This code is distributed without warranty under the GPL v2 (see COPYING) */ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2000 AG Electronics Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 <ppc.h> #include <timer.h> Modified: trunk/LinuxBIOSv2/src/cpu/ppc/mpc74xx/mpc74xx.inc =================================================================== --- trunk/LinuxBIOSv2/src/cpu/ppc/mpc74xx/mpc74xx.inc 2006-12-05 14:13:10 UTC (rev 2519) +++ trunk/LinuxBIOSv2/src/cpu/ppc/mpc74xx/mpc74xx.inc 2006-12-05 15:27:46 UTC (rev 2520) @@ -1,5 +1,21 @@ -/* Copyright 2000 AG Electronics Ltd. */ -/* This code is distributed without warranty under the GPL v2 (see COPYING) */ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2000 AG Electronics Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 + */ /* * The aim of this code is to bring the machine from power-on to the point Modified: trunk/LinuxBIOSv2/src/cpu/ppc/ppc7xx/ppc7xx.inc =================================================================== --- trunk/LinuxBIOSv2/src/cpu/ppc/ppc7xx/ppc7xx.inc 2006-12-05 14:13:10 UTC (rev 2519) +++ trunk/LinuxBIOSv2/src/cpu/ppc/ppc7xx/ppc7xx.inc 2006-12-05 15:27:46 UTC (rev 2520) @@ -1,5 +1,21 @@ -/* Copyright 2000 AG Electronics Ltd. */ -/* This code is distributed without warranty under the GPL v2 (see COPYING) */ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2000 AG Electronics Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 + */ /* * The aim of this code is to bring the machine from power-on to the point Modified: trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/clock.c =================================================================== --- trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/clock.c 2006-12-05 14:13:10 UTC (rev 2519) +++ trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/clock.c 2006-12-05 15:27:46 UTC (rev 2520) @@ -1,5 +1,21 @@ -/* Copyright 2000 AG Electronics Ltd. */ -/* This code is distributed without warranty under the GPL v2 (see COPYING) */ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2000 AG Electronics Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 <ppc.h> Modified: trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/flash/amd800.c =================================================================== --- trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/flash/amd800.c 2006-12-05 14:13:10 UTC (rev 2519) +++ trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/flash/amd800.c 2006-12-05 15:27:46 UTC (rev 2520) @@ -1,5 +1,21 @@ -/* Copyright 2000 AG Electronics Ltd. */ -/* This code is distributed without warranty under the GPL v2 (see COPYING) */ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2000 AG Electronics Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 <stdlib.h> Modified: trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/flash/flash.c =================================================================== --- trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/flash/flash.c 2006-12-05 14:13:10 UTC (rev 2519) +++ trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/flash/flash.c 2006-12-05 15:27:46 UTC (rev 2520) @@ -1,5 +1,21 @@ -/* Copyright 2000 AG Electronics Ltd. */ -/* This code is distributed without warranty under the GPL v2 (see COPYING) */ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2000 AG Electronics Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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> Modified: trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/flash.h =================================================================== --- trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/flash.h 2006-12-05 14:13:10 UTC (rev 2519) +++ trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/flash.h 2006-12-05 15:27:46 UTC (rev 2520) @@ -1,5 +1,21 @@ -/* Copyright 2000 AG Electronics Ltd. */ -/* This code is distributed without warranty under the GPL v2 (see COPYING) */ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2000 AG Electronics Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 _FLASH_H #define _FLASH_H Modified: trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/nvram/nvram.c =================================================================== --- trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/nvram/nvram.c 2006-12-05 14:13:10 UTC (rev 2519) +++ trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/nvram/nvram.c 2006-12-05 15:27:46 UTC (rev 2520) @@ -1,5 +1,21 @@ -/* Copyright 2000 AG Electronics Ltd. */ -/* This code is distributed without warranty under the GPL v2 (see COPYING) */ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2000 AG Electronics Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 <stdlib.h> Modified: trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/nvram.h =================================================================== --- trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/nvram.h 2006-12-05 14:13:10 UTC (rev 2519) +++ trunk/LinuxBIOSv2/src/mainboard/motorola/sandpoint/nvram.h 2006-12-05 15:27:46 UTC (rev 2520) @@ -1,5 +1,22 @@ -/* Copyright 2000 AG Electronics Ltd. */ -/* This code is distributed without warranty under the GPL v2 (see COPYING) */ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2000 AG Electronics Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 + */ + /* Definitions for nvram devices - these are flash or eeprom devices used to store information across power cycles and resets. Though they are byte addressable, writes must be committed to allow flash devices to write Modified: trunk/LinuxBIOSv2/src/pmc/altimus/mpc7410/mpc7410.c =================================================================== --- trunk/LinuxBIOSv2/src/pmc/altimus/mpc7410/mpc7410.c 2006-12-05 14:13:10 UTC (rev 2519) +++ trunk/LinuxBIOSv2/src/pmc/altimus/mpc7410/mpc7410.c 2006-12-05 15:27:46 UTC (rev 2520) @@ -1,5 +1,21 @@ -/* Copyright 2000 AG Electronics Ltd. */ -/* This code is distributed without warranty under the GPL v2 (see COPYING) */ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2000 AG Electronics Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 <ppc.h> #include <ppcreg.h> Modified: trunk/LinuxBIOSv2/src/pmc/altimus/mpc7410/setup.c =================================================================== --- trunk/LinuxBIOSv2/src/pmc/altimus/mpc7410/setup.c 2006-12-05 14:13:10 UTC (rev 2519) +++ trunk/LinuxBIOSv2/src/pmc/altimus/mpc7410/setup.c 2006-12-05 15:27:46 UTC (rev 2520) @@ -1,5 +1,21 @@ -/* Copyright 2000 AG Electronics Ltd. */ -/* This code is distributed without warranty under the GPL v2 (see COPYING) */ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2000 AG Electronics Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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 "ppc.h" #include "ppcreg.h"

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[LinuxBIOS] r2519 - in trunk/LinuxBIOSv2/src/superio/smsc: lpc47b272 lpc47n217
by svn＠openbios.org 05 Dec '06

05 Dec '06

Author: uwe Date: 2006-12-05 15:13:10 +0100 (Tue, 05 Dec 2006) New Revision: 2519 Modified: trunk/LinuxBIOSv2/src/superio/smsc/lpc47b272/Config.lb trunk/LinuxBIOSv2/src/superio/smsc/lpc47b272/chip.h trunk/LinuxBIOSv2/src/superio/smsc/lpc47b272/lpc47b272.h trunk/LinuxBIOSv2/src/superio/smsc/lpc47b272/lpc47b272_early_serial.c trunk/LinuxBIOSv2/src/superio/smsc/lpc47b272/superio.c trunk/LinuxBIOSv2/src/superio/smsc/lpc47n217/Config.lb trunk/LinuxBIOSv2/src/superio/smsc/lpc47n217/chip.h trunk/LinuxBIOSv2/src/superio/smsc/lpc47n217/lpc47n217.h trunk/LinuxBIOSv2/src/superio/smsc/lpc47n217/lpc47n217_early_serial.c trunk/LinuxBIOSv2/src/superio/smsc/lpc47n217/superio.c Log: Add missing license headers to some files (info based on svn history). Adapt some existing license headers to use the common LinuxBIOS format. Please note that this does not make any qualitative license changes, merely cosmetic syntax changes (trivial). Signed-off-by: Uwe Hermann <uwe(a)hermann-uwe.de> Acked-by: Uwe Hermann <uwe(a)hermann-uwe.de> Modified: trunk/LinuxBIOSv2/src/superio/smsc/lpc47b272/Config.lb =================================================================== --- trunk/LinuxBIOSv2/src/superio/smsc/lpc47b272/Config.lb 2006-12-04 08:20:40 UTC (rev 2518) +++ trunk/LinuxBIOSv2/src/superio/smsc/lpc47b272/Config.lb 2006-12-05 14:13:10 UTC (rev 2519) @@ -1,2 +1,23 @@ +## +## This file is part of the LinuxBIOS project. +## +## Copyright (C) 2005 Digital Design Corporation +## +## 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 +## + config chip.h object superio.o + Modified: trunk/LinuxBIOSv2/src/superio/smsc/lpc47b272/chip.h =================================================================== --- trunk/LinuxBIOSv2/src/superio/smsc/lpc47b272/chip.h 2006-12-04 08:20:40 UTC (rev 2518) +++ trunk/LinuxBIOSv2/src/superio/smsc/lpc47b272/chip.h 2006-12-05 14:13:10 UTC (rev 2519) @@ -1,3 +1,23 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2005 Digital Design Corporation + * + * 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 + */ + struct chip_operations; extern struct chip_operations superio_smsc_lpc47b272_ops; Modified: trunk/LinuxBIOSv2/src/superio/smsc/lpc47b272/lpc47b272.h =================================================================== --- trunk/LinuxBIOSv2/src/superio/smsc/lpc47b272/lpc47b272.h 2006-12-04 08:20:40 UTC (rev 2518) +++ trunk/LinuxBIOSv2/src/superio/smsc/lpc47b272/lpc47b272.h 2006-12-05 14:13:10 UTC (rev 2519) @@ -1,3 +1,23 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2005 Digital Design Corporation + * + * 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 LPC47B272_FDC 0 /* Floppy */ #define LPC47B272_PP 3 /* Parallel Port */ #define LPC47B272_SP1 4 /* Com1 */ @@ -6,3 +26,4 @@ #define LPC47B272_RT 10 /* Runtime reg*/ #define LPC47B272_MAX_CONFIG_REGISTER 0x5F + Modified: trunk/LinuxBIOSv2/src/superio/smsc/lpc47b272/lpc47b272_early_serial.c =================================================================== --- trunk/LinuxBIOSv2/src/superio/smsc/lpc47b272/lpc47b272_early_serial.c 2006-12-04 08:20:40 UTC (rev 2518) +++ trunk/LinuxBIOSv2/src/superio/smsc/lpc47b272/lpc47b272_early_serial.c 2006-12-05 14:13:10 UTC (rev 2519) @@ -1,5 +1,5 @@ /* - * lpc47b272_early_serial.c: Pre-RAM driver for SMSC LPC47B272 Super I/O chip + * This file is part of the LinuxBIOS project. * * Copyright (C) 2005 Digital Design Corporation * @@ -15,9 +15,11 @@ * * 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 + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +/* Pre-RAM driver for SMSC LPC47B272 Super I/O chip. */ + #include <arch/romcc_io.h> #include "lpc47b272.h" Modified: trunk/LinuxBIOSv2/src/superio/smsc/lpc47b272/superio.c =================================================================== --- trunk/LinuxBIOSv2/src/superio/smsc/lpc47b272/superio.c 2006-12-04 08:20:40 UTC (rev 2518) +++ trunk/LinuxBIOSv2/src/superio/smsc/lpc47b272/superio.c 2006-12-05 14:13:10 UTC (rev 2519) @@ -1,9 +1,9 @@ /* - * superio.c: RAM driver for SMSC LPC47B272 Super I/O chip + * This file is part of the LinuxBIOS project. * - * Copyright 2000 AG Electronics Ltd. - * Copyright 2003-2004 Linux Networx - * Copyright 2004 Tyan + * Copyright (C) 2000 AG Electronics Ltd. + * Copyright (C) 2003-2004 Linux Networx + * Copyright (C) 2004 Tyan * Copyright (C) 2005 Digital Design Corporation * * This program is free software; you can redistribute it and/or modify @@ -18,9 +18,11 @@ * * 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 + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +/* RAM driver for SMSC LPC47B272 Super I/O chip. */ + #include <arch/io.h> #include <device/device.h> #include <device/pnp.h> Modified: trunk/LinuxBIOSv2/src/superio/smsc/lpc47n217/Config.lb =================================================================== --- trunk/LinuxBIOSv2/src/superio/smsc/lpc47n217/Config.lb 2006-12-04 08:20:40 UTC (rev 2518) +++ trunk/LinuxBIOSv2/src/superio/smsc/lpc47n217/Config.lb 2006-12-05 14:13:10 UTC (rev 2519) @@ -1,2 +1,22 @@ -config chip.h -object superio.o +## +## This file is part of the LinuxBIOS project. +## +## Copyright (C) 2005 Digital Design Corporation +## +## 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 +## + +config chip.h +object superio.o Modified: trunk/LinuxBIOSv2/src/superio/smsc/lpc47n217/chip.h =================================================================== --- trunk/LinuxBIOSv2/src/superio/smsc/lpc47n217/chip.h 2006-12-04 08:20:40 UTC (rev 2518) +++ trunk/LinuxBIOSv2/src/superio/smsc/lpc47n217/chip.h 2006-12-05 14:13:10 UTC (rev 2519) @@ -1,8 +1,28 @@ -struct chip_operations; -extern struct chip_operations superio_smsc_lpc47n217_ops; - -#include <uart8250.h> - -struct superio_smsc_lpc47n217_config { - struct uart8250 com1, com2; -}; +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2005 Digital Design Corporation + * + * 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 + */ + +struct chip_operations; +extern struct chip_operations superio_smsc_lpc47n217_ops; + +#include <uart8250.h> + +struct superio_smsc_lpc47n217_config { + struct uart8250 com1, com2; +}; Modified: trunk/LinuxBIOSv2/src/superio/smsc/lpc47n217/lpc47n217.h =================================================================== --- trunk/LinuxBIOSv2/src/superio/smsc/lpc47n217/lpc47n217.h 2006-12-04 08:20:40 UTC (rev 2518) +++ trunk/LinuxBIOSv2/src/superio/smsc/lpc47n217/lpc47n217.h 2006-12-05 14:13:10 UTC (rev 2519) @@ -1,8 +1,28 @@ -// These are arbitrary, but must match declarations in the mainboard config file. -// Values chosen to match SMSC 47B37x. - -#define LPC47N217_PP 3 /* Parallel Port */ -#define LPC47N217_SP1 4 /* Com1 */ -#define LPC47N217_SP2 5 /* Com2 */ - -#define LPC47N217_MAX_CONFIG_REGISTER 0x39 +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2005 Digital Design Corporation + * + * 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 + */ + +// These are arbitrary, but must match declarations in the mainboard config file. +// Values chosen to match SMSC 47B37x. + +#define LPC47N217_PP 3 /* Parallel Port */ +#define LPC47N217_SP1 4 /* Com1 */ +#define LPC47N217_SP2 5 /* Com2 */ + +#define LPC47N217_MAX_CONFIG_REGISTER 0x39 Modified: trunk/LinuxBIOSv2/src/superio/smsc/lpc47n217/lpc47n217_early_serial.c =================================================================== --- trunk/LinuxBIOSv2/src/superio/smsc/lpc47n217/lpc47n217_early_serial.c 2006-12-04 08:20:40 UTC (rev 2518) +++ trunk/LinuxBIOSv2/src/superio/smsc/lpc47n217/lpc47n217_early_serial.c 2006-12-05 14:13:10 UTC (rev 2519) @@ -1,5 +1,5 @@ /* - * lpc47n217_early_serial.c: Pre-RAM driver for SMSC LPC47N217 Super I/O chip + * This file is part of the LinuxBIOS project. * * Copyright (C) 2005 Digital Design Corporation * @@ -15,9 +15,11 @@ * * 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 + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +/* Pre-RAM driver for SMSC LPC47N217 Super I/O chip. */ + #include <arch/romcc_io.h> #include <assert.h> #include "lpc47n217.h" Modified: trunk/LinuxBIOSv2/src/superio/smsc/lpc47n217/superio.c =================================================================== --- trunk/LinuxBIOSv2/src/superio/smsc/lpc47n217/superio.c 2006-12-04 08:20:40 UTC (rev 2518) +++ trunk/LinuxBIOSv2/src/superio/smsc/lpc47n217/superio.c 2006-12-05 14:13:10 UTC (rev 2519) @@ -1,11 +1,9 @@ /* - * superio.c: RAM-based driver for SMSC LPC47N217 Super I/O chip + * This file is part of the LinuxBIOS project. * - * Based on LinuxBIOS code for SMSC 47B397: - * Copyright 2000 AG Electronics Ltd. - * Copyright 2003-2004 Linux Networx - * Copyright 2004 Tyan - * + * Copyright (C) 2000 AG Electronics Ltd. + * Copyright (C) 2003-2004 Linux Networx + * Copyright (C) 2004 Tyan * Copyright (C) 2005 Digital Design Corporation * * This program is free software; you can redistribute it and/or modify @@ -20,9 +18,12 @@ * * 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 + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +/* RAM-based driver for SMSC LPC47N217 Super I/O chip. */ +/* Based on LinuxBIOS code for SMSC 47B397. */ + #include <arch/io.h> #include <device/device.h> #include <device/pnp.h>

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Re: [LinuxBIOS] [RFC][PATCH 2/2] x86_64: earlyprintk usb debug device support.
by Lu, Yinghai 05 Dec '06

05 Dec '06

-----Original Message----- From: Greg KH [mailto:gregkh@suse.de] Sent: Monday, December 04, 2006 4:45 PM To: Eric W. Biederman Cc: Lu, Yinghai; USB development list; Stefan Reinauer; Peter Stuge; linuxbios(a)linuxbios.org; linux-kernel(a)vger.kernel.org; Andi Kleen Subject: Re: [RFC][PATCH 2/2] x86_64: earlyprintk usb debug device support. On Mon, Dec 04, 2006 at 02:26:52PM -0700, Eric W. Biederman wrote: > Greg KH <gregkh(a)suse.de> writes: > > Anyway next time I touch this the project will be how to integrate > this into the kernel cleanly. This round was to figure out how > to get some working code. Please check the adapted version for LinuxBIOS with your kernel patch. Hope your next version could have more good shape ... YH

1 0

[LinuxBIOS] [PATCH] Add support for SMSC FDC37M60X Super I/O
by Uwe Hermann 05 Dec '06

05 Dec '06

Add support for the SMSC FDC37M60X Super I/O (tested on FDC37M602). Serial output on serial port 1 is tested and works, the rest probably not yet. Signed-off-by: Uwe Hermann <uwe(a)hermann-uwe.de> --- Uwe. -- http://www.hermann-uwe.de | http://www.holsham-traders.de http://www.crazy-hacks.org | http://www.unmaintained-free-software.org

1 0

[LinuxBIOS] PCI bus expert needed.
by Ben Hewson 05 Dec '06

05 Dec '06

Ok I have some problems and I hope someone here can shed some light on them. I have just downloaded the latest version from the repository to try out the ROMCC fix on the original EPIA code. I am using the same options and the same filo payload. When filo runs I get the following error FILO version 0.5 (root@localhost) Sun Nov 12 17:35:53 GMT 2006 boot: hda1:/kern root=/dev/hda3 console=ttyS0,115200 Detected floating bus No drive detected on IDE channel 0 Now this used to work and I said it is the same build of filo so I think it reasonable to assume the problem lies with linuxbios. Logging the boot messages I can see a few differences when it comes to enumerating the PCI bus. I am assuming this is where things go wrong. this is from the working boot PCI_DOMAIN: 0000 read_resources bus 0 link: 0 done Root Device read_resources bus 0 link: 0 done PCI: 00:11.6 10 * [0x00000400 - 0x000004ff] io PCI: 00:12.0 10 * [0x00000800 - 0x000008ff] io PCI: 00:11.1 20 * [0x00000c00 - 0x00000c0f] io Root Device compute_allocate_io: base: 00000c10 size: 00000810 align: 8 gran: 0 done and this from the non-working boot PCI_DOMAIN: 0000 read_resources bus 0 link: 0 done Root Device read_resources bus 0 link: 0 done PCI: 00:11.6 10 * [0x00000400 - 0x000004ff] io PCI: 00:12.0 10 * [0x00000800 - 0x000008ff] io PCI: 00:11.1 20 * [0x00000c00 - 0x00000c0f] io PCI: 00:11.1 10 * [0x00000c10 - 0x00000c17] io PCI: 00:11.1 18 * [0x00000c20 - 0x00000c27] io PCI: 00:11.1 14 * [0x00000c30 - 0x00000c33] io PCI: 00:11.1 1c * [0x00000c40 - 0x00000c43] io Root Device compute_allocate_io: base: 00000c44 size: 00000844 align: 8 gran: 0 done The non working version seems to see some different stuff and set the base to a different value. I get a similar situation again working Root Device read_resources bus 0 link: 0 done PCI: 00:11.6 10 * [0x00001000 - 0x000010ff] io PCI: 00:12.0 10 * [0x00001400 - 0x000014ff] io PCI: 00:11.1 20 * [0x00001800 - 0x0000180f] io Root Device compute_allocate_io: base: 00001810 size: 00000810 align: 8 gran: 0 done non working Root Device read_resources bus 0 link: 0 done PCI: 00:11.6 10 * [0x00001000 - 0x000010ff] io PCI: 00:12.0 10 * [0x00001400 - 0x000014ff] io PCI: 00:11.1 20 * [0x00001800 - 0x0000180f] io PCI: 00:11.1 10 * [0x00001810 - 0x00001817] io PCI: 00:11.1 18 * [0x00001820 - 0x00001827] io PCI: 00:11.1 14 * [0x00001830 - 0x00001833] io PCI: 00:11.1 1c * [0x00001840 - 0x00001843] io Root Device compute_allocate_io: base: 00001844 size: 00000844 align: 8 gran: 0 done I am right in thinking this is setting base offsets for various function ? Further down when initialising hte IDE I get this working ide_init: enabling compatibility IDE addresses enables in reg 0x42 0x0 enables in reg 0x42 read back as 0x0 non working ide_init: enabling compatibility IDE addresses enables in reg 0x42 0xc9 enables in reg 0x42 read back as 0x9 >From looking at the datasheet on the southbridge bits 5-0 should be all 0. Now if the base address is set wrongly that would explain why the ide enable is coming back with what appears to be invalid register values. Anyone have any thoughts ? many thanks Ben

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coreboot December 2006