April 2008 - OpenBIOS - mail.coreboot.org

open bios work with motherboard P4SD
by jean-christophe April 25, 2008

April 25, 2008

hello i would like know if openbios work with P4SD i join chipset specification and motherboard specification give with ada32 Propriétés du chipset: Chipset de la carte mère Intel Springdale-G i865G In-Order Queue Depth 12 CAS Latency 2T RAS To CAS Delay 3T RAS Precharge 3T RAS Active Time 6T PAT Activé Contrôleur graphique intégré: Type du contrôleur graphique Intel Extreme Graphics 2 État du contrôleur graphique Activé Taille du frame buffer graphique 8 Mo Contrôleur audio AC'97: Type du contrôleur audio Intel 82801EB(M) ICH5 Nom du codec Analog Devices AD1981B Identifiant du codec 41445374h Slots mémoire: Slot DRAM nº1 512 Mo (DDR SDRAM) Slot DRAM nº2 512 Mo (DDR SDRAM) Fabricant du chipset: Nom de l'entreprise Intel Corporation Information sur le produit http://www.intel.com/products/browse/chipsets.htm Télécharger le pilote http://support.intel.com/support/chipsets/index.htm ==================================================== Propriétés de la carte mère: Identifiant de la carte mère <DMI> Nom de la carte mère Hewlett-Packard 085Ch Propriétés du bus principal: Type du bus Intel NetBurst Largeur du bus 64 bits Horloge réelle 100 MHz (QDR) Horloge effective 400 MHz Bande passante 3200 Mo/s Propriétés du bus mémoire: Type du bus DDR SDRAM Largeur du bus 64 bits Horloge réelle 133 MHz (DDR) Horloge effective 267 MHz Bande passante 2133 Mo/s Propriétés du bus chipset: Type du bus Intel Hub Interface Largeur du bus 8 bits Horloge réelle 67 MHz (QDR) Horloge effective 267 MHz Bande passante 267 Mo/s ================================================ and pci specification B00 D00 F00: Intel 82848P/865G/865GV/865P/865PE Memory Controller Hub [A-2] B00 D02 F00: Intel 82865G(V) Graphics Controller B00 D06 F00: Intel 82848P/865G/865GV/865P/865PE I/O Memory Interface B00 D1D F00: Intel 82801EB ICH5 - USB Universal Host Controller B00 D1D F01: Intel 82801EB ICH5 - USB Universal Host Controller B00 D1D F07: Intel 82801EB(M) ICH5(-M) - Enhanced USB2 Controller B00 D1E F00: Intel 82801EB I/O Controller Hub 5 (ICH5) B00 D1F F00: Intel 82801EB ICH5 - LPC Bridge B00 D1F F01: Intel 82801EB ICH5 - ATA-100 IDE Controller B00 D1F F02: Intel 82801EB ICH5 - Serial-ATA/150 IDE Controller B00 D1F F03: Intel 82801EB ICH5 - SMBus Controller B00 D1F F05: Intel 82801EB ICH5 - AC'97 Audio Controller B05 D02 F00: Broadcom NetXtreme BCM5782 Gigabit Ethernet Controller i don't paste the hexadecimal information of this device, if you need say me tanks for your awnser bye, mystifs.

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broken qemu-system-sparc64 ide cdrom after r161 "Fix Sparc64 insw and outsw"
by Igor Kovalenko April 24, 2008

April 24, 2008

Seems like that r161 commit broke qemu-system-sparc64 ability to access ide cdrom (that is what I test now), because it makes ide i/o port word transfers byteswapped wrt what ide.c expects. If I revert r161 then cdrom becomes visible. I also need the following patch to unswap drive identification string for printk display. Now I have: "drive0 [ATAPI cdrom]: QEMU DVD-ROM" Index: drivers/ide.c =================================================================== --- drivers/ide.c (revision 185) +++ drivers/ide.c (working copy) @@ -861,10 +868,10 @@ /* * if little endian arch, byte swap the string */ -#ifdef CONFIG_LITTLE_ENDIAN +#ifdef CONFIG_BIG_ENDIAN for (p = end ; p != s;) { unsigned short *pp = (unsigned short *) (p -= 2); - *pp = __be16_to_cpu(*pp); + *pp = __le16_to_cpu(*pp); } #endif -- Kind regards, Igor V. Kovalenko

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r186 - in openbios-devel: drivers include/sparc64
by svn＠openbios.org April 24, 2008

April 24, 2008

Author: blueswirl Date: 2008-04-24 17:26:13 +0200 (Thu, 24 Apr 2008) New Revision: 186 Modified: openbios-devel/drivers/ide.c openbios-devel/include/sparc64/io.h Log: Revert broken r161, fix identification string printing (Igor Kovalenko) Modified: openbios-devel/drivers/ide.c =================================================================== --- openbios-devel/drivers/ide.c 2008-02-01 19:58:56 UTC (rev 185) +++ openbios-devel/drivers/ide.c 2008-04-24 15:26:13 UTC (rev 186) @@ -859,12 +859,12 @@ unsigned char *p = s, *end = &s[len & ~1]; /* - * if little endian arch, byte swap the string + * if big endian arch, byte swap the string */ -#ifdef CONFIG_LITTLE_ENDIAN +#ifdef CONFIG_BIG_ENDIAN for (p = end ; p != s;) { unsigned short *pp = (unsigned short *) (p -= 2); - *pp = __be16_to_cpu(*pp); + *pp = __le16_to_cpu(*pp); } #endif Modified: openbios-devel/include/sparc64/io.h =================================================================== --- openbios-devel/include/sparc64/io.h 2008-02-01 19:58:56 UTC (rev 185) +++ openbios-devel/include/sparc64/io.h 2008-04-24 15:26:13 UTC (rev 186) @@ -43,8 +43,8 @@ * are arrays of bytes, and byte-swapping is not appropriate in * that case. - paulus */ -#define insw(port, buf, ns) _insw((uint16_t *)((port)+_IO_BASE), (buf), (ns)) -#define outsw(port, buf, ns) _outsw((uint16_t *)((port)+_IO_BASE), (buf), (ns)) +#define insw(port, buf, ns) _insw_ns((uint16_t *)((port)+_IO_BASE), (buf), (ns)) +#define outsw(port, buf, ns) _outsw_ns((uint16_t *)((port)+_IO_BASE), (buf), (ns)) #define inb(port) in_8((uint8_t *)((port)+_IO_BASE)) #define outb(val, port) out_8((uint8_t *)((port)+_IO_BASE), (val))

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Newbie question..
by Giridhar L V April 22, 2008

April 22, 2008

Hi, I am new to OpenBios, so pardon my newbie question. Are there any issues when using OpenBios to boot Windows? Thanks, Giridhar DISCLAIMER: This message (including attachment if any) is confidential and may be privileged. If you have received this message by mistake please notify the sender by return e-mail and delete this message from your system. Any unauthorized use or dissemination of this message in whole or in part is strictly prohibited. E-mail may contain viruses. Before opening attachments please check them for viruses and defects. While MindTree Limited (MindTree) has put in place checks to minimize the risks, MindTree will not be responsible for any viruses or defects or any forwarded attachments emanating either from within MindTree or outside. Please note that e-mails are susceptible to change and MindTree shall not be liable for any improper, untimely or incomplete transmission. MindTree reserves the right to monitor and review the content of all messages sent to or from MindTree e-mail address. Messages sent to or from this e-mail address may be stored on the MindTree e-mail system or else where.

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r822 - cpu/x86/pc/olpc
by svn＠openbios.org April 18, 2008

April 18, 2008

Author: wmb Date: 2008-04-18 10:20:31 +0200 (Fri, 18 Apr 2008) New Revision: 822 Modified: cpu/x86/pc/olpc/parsexkb.py Log: Fixed to handle variants of the XKB form as in the 2008-04-17 version of http://wiki.laptop.org/go/OLPC_Brasil_Keyboard Modified: cpu/x86/pc/olpc/parsexkb.py =================================================================== --- cpu/x86/pc/olpc/parsexkb.py 2008-03-13 07:58:09 UTC (rev 821) +++ cpu/x86/pc/olpc/parsexkb.py 2008-04-18 08:20:31 UTC (rev 822) @@ -24,6 +24,7 @@ keys = 128*[0] modifiers = 128*[0] +# Map from xkb key names to scanset 1 "make" codes keynames = { 'AB01':44, 'AB02':45, @@ -36,6 +37,7 @@ 'AB09':52, 'AB10':53, 'AB11':115, +'I219':115, 'AC01':30, 'AC02':31, 'AC03':32, @@ -174,15 +176,16 @@ def collect_line(line): global seenlines try: - s = split("\W+",sub("\t|{|}|\[|]|\,|<|>|;", "", line)) + s = split("\W+",sub("\t|{|}|\[|]|\,|<|>|;", " ", line)) except: return - if s[1] != 'key': - return + if s[1] == 'key': + seenlines[s[2]] = s[3:6] + else: + if s[0] == 'key': + seenlines[s[1]] = s[2:5] - seenlines[s[2]] = s[3:6] - def process_keys(): global seenlines

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