coreboot December 2007

coreboot@coreboot.org

78 participants
271 discussions

[LinuxBIOS] Support for Intel Little Valley
by Michael Ost 08 Dec '07

08 Dec '07

Hi, list. We are considering building a product around Intel's Little Valley mini-ITX motherboard, model D201GLY. Would we be able to use linuxbios on it? If development is required, are there folks who do that kind of programming that we could work with? Thanks for any info. Cheers... mo PS: If Ron Minnich is still active in this group, then greetings! I am David Kratzer's brother in law and you and I met a couple of years back at the lab and you gave me the tour. =============================== Michael Ost, Software Architect Muse Research, Inc.

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[LinuxBIOS] mcp55 irq and apic patch
by yhlu 08 Dec '07

08 Dec '07

[Patch] mcp55: irq and apic route device irq through pci bridge instead in mptable. don't enable pin0 for ioapic of io-4 Signed-off-by: Yinghai Lu <yinghailu(a)gmail.com>

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[LinuxBIOS] Please help remove my e-mail address from mail list
by lus1245.tw 08 Dec '07

08 Dec '07

Hi, Would you help remove my e-mail address from mail list? Thanks Allen ____________________________________________________________________________________ 怎樣減少垃圾信？只要看到垃圾信，立即按下「這是垃圾信」按鈕，垃圾信剋星幫助你清除你信箱垃圾。

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[LinuxBIOS] [PATCH] superiotool: Add detection and dump support for NSC PC87309
by Ulf Jordan 08 Dec '07

08 Dec '07

Add detection and dump support for NSC PC87309. /ulf

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[LinuxBIOS] r3001 - trunk/util/superiotool
by svn＠openbios.org 08 Dec '07

08 Dec '07

Author: uwe Date: 2007-12-08 01:17:19 +0100 (Sat, 08 Dec 2007) New Revision: 3001 Modified: trunk/util/superiotool/nsc.c Log: Add detection and dump support for NSC PC87309. Signed-off-by: Ulf Jordan <jordan(a)chalmers.se> Acked-by: Uwe Hermann <uwe(a)hermann-uwe.de> Modified: trunk/util/superiotool/nsc.c =================================================================== --- trunk/util/superiotool/nsc.c 2007-12-07 23:55:20 UTC (rev 3000) +++ trunk/util/superiotool/nsc.c 2007-12-08 00:17:19 UTC (rev 3001) @@ -29,6 +29,36 @@ {EOT}}}, {0xdf, "PC97317", { {EOT}}}, + {0xe0, "PC87309", { + {NOLDN, NULL, + {0x20,0x21,0x22,0x27,0x2e,EOT}, + {0xe0,MISC,0x00,NANA,RSVD,EOT}}, + {0x0, "Floppy", + {0x30,0x31,0x60,0x61,0x70,0x71,0x74,0x75,0xf0,0xf1, + EOT}, + {MISC,0x00,0x03,0xf2,0x06,0x03,0x02,0x04,0x20,0x00, + EOT}}, + {0x1, "Parallel port", + {0x30,0x31,0x60,0x61,0x70,0x71,0x74,0x75,0xf0,EOT}, + {0x00,0x00,0x02,0x78,0x07,0x00,0x04,0x04,0xf2,EOT}}, + {0x2, "COM2 / IR", + {0x30,0x31,0x60,0x61,0x70,0x71,0x74,0x75,0xf0,EOT}, + {0x00,0x00,0x02,0xf8,0x03,0x03,0x04,0x04,0x02,EOT}}, + {0x3, "COM1", + {0x30,0x31,0x60,0x61,0x70,0x71,0x74,0x75,0xf0,EOT}, + {0x00,0x00,0x03,0xf8,0x04,0x03,0x04,0x04,0x02,EOT}}, + {0x4, "Power management", + {0x30,0x31,0x60,0x61,0x74,0x75,EOT}, + {0x00,0x00,0x00,0x00,0x04,0x04,EOT}}, + {0x5, "Mouse", + {0x30,0x70,0x71,0x74,0x75,EOT}, + {0x00,0x0c,0x02,0x04,0x04,EOT}}, + {0x6, "Keyboard", + {0x30,0x31,0x60,0x61,0x62,0x63,0x70,0x71,0x74,0x75, + 0xf0,EOT}, + {0x01,0x00,0x00,0x60,0x00,0x64,0x01,0x02,0x04,0x04, + 0x40,EOT}}, + {EOT}}}, {0xe1, "PC87360", { {NOLDN, NULL, {0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x2a,

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[LinuxBIOS] alix1c patch for irq.
by ron minnich 08 Dec '07

08 Dec '07

With this patch, I think the IRQ situation is basically fixed, though Ingmar may not agree once he tests it. i would like to try to standardize on these cards for V3 porting. They are cheap, the vendor support is great (AMD and PC Engines), and they are easy to debug. I'd like to see if those of you working on v3 could take a look at this card. V3 is going to go lots faster if we are on common hardware. ron

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[LinuxBIOS] r3000 - trunk/util/superiotool
by svn＠openbios.org 08 Dec '07

08 Dec '07

Author: uwe Date: 2007-12-08 00:55:20 +0100 (Sat, 08 Dec 2007) New Revision: 3000 Modified: trunk/util/superiotool/ite.c trunk/util/superiotool/nsc.c Log: Add/fix some LDN descriptions (trivial). Signed-off-by: Uwe Hermann <uwe(a)hermann-uwe.de> Acked-by: Uwe Hermann <uwe(a)hermann-uwe.de> Modified: trunk/util/superiotool/ite.c =================================================================== --- trunk/util/superiotool/ite.c 2007-12-07 21:55:12 UTC (rev 2999) +++ trunk/util/superiotool/ite.c 2007-12-07 23:55:20 UTC (rev 3000) @@ -226,30 +226,30 @@ {NOLDN, NULL, {0x07,0x20,0x21,0x22,0x23,0x24,0x2b,EOT}, {NANA,0x87,0x16,0x01,0x00,0x00,0x00,EOT}}, - {0x0, NULL, + {0x0, "Floppy", {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT}, {0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}}, - {0x1, NULL, + {0x1, "COM1", {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT}, {0x00,0x03,0xf8,0x04,0x00,0x50,0x00,0x7f,EOT}}, - {0x2, NULL, + {0x2, "COM2", {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT}, {0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}}, - {0x3, NULL, + {0x3, "Parallel port", {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT}, {0x00,0x03,0x78,0x07,0x78,0x07,0x03,0x03,EOT}}, - {0x4, NULL, + {0x4, "Environment controller", {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3, 0xf4,0xf5,0xf6,EOT}, {0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00, 0x00,NANA,NANA,EOT}}, - {0x5, NULL, + {0x5, "Keyboard", {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT}, {0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x00,EOT}}, - {0x6, NULL, + {0x6, "Mouse", {0x30,0x70,0x71,0xf0,EOT}, {0x00,0x0c,0x02,0x00,EOT}}, - {0x7, NULL, + {0x7, "GPIO", {0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62, 0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1, 0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd, @@ -262,13 +262,13 @@ 0x01,0x00,0x00,0x40,0x00,0x01,0x00,0x00,0x40,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,0x00,EOT}}, - {0x8, NULL, + {0x8, "MIDI port", {0x30,0x60,0x61,0x70,0xf0,EOT}, {0x00,0x03,0x00,0x0a,0x00,EOT}}, - {0x9, NULL, + {0x9, "Game port", {0x30,0x60,0x61,EOT}, {0x00,0x02,0x01,EOT}}, - {0xa, NULL, + {0xa, "Consumer IR", {0x30,0x60,0x61,0x70,0xf0,EOT}, {0x00,0x03,0x10,0x0b,0x00,EOT}}, {EOT}}}, Modified: trunk/util/superiotool/nsc.c =================================================================== --- trunk/util/superiotool/nsc.c 2007-12-07 21:55:12 UTC (rev 2999) +++ trunk/util/superiotool/nsc.c 2007-12-07 23:55:20 UTC (rev 3000) @@ -164,10 +164,10 @@ {0xc, "MIDI port", {0x30,0x60,0x61,0x70,0x71,0x74,0x75,0xf0,EOT}, {0x00,0x03,0x30,0x00,0x03,0x04,0x04,0x00,EOT}}, - {0xd, "Voltage level monitor", + {0xd, "Voltage level monitor (VLM)", {0x30,0x60,0x61,0x70,0x71,0x74,0x75,EOT}, {0x00,0x00,0x00,0x00,0x03,0x04,0x04,EOT}}, - {0xe, "Temperature sensor", + {0xe, "Temperature sensor (TMS)", {0x30,0x60,0x61,0x70,0x71,0x74,0x75,EOT}, {0x00,0x00,0x00,0x00,0x03,0x04,0x04,EOT}}, {EOT}}},

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[LinuxBIOS] superiotool: conflicting SID for PC97317?
by Ulf Jordan 07 Dec '07

07 Dec '07

Hello! I'm writing a patch to add detection and dump support for the NSC PC97317. According to the datasheet from National it has SID = 0xdf. However, in superiotool/nsc.c there is the conflicting entry {0xdf, "PC97371", { /* From sensors-detect */ {EOT}}}, I have not been able to find any datasheet on PC97371. Furthermore it's not mentioned by National in the list of chips that were sold to Winbond, and a simple google search for PC97371 returns hits on lm-sensors (and to a lesser extent superiotool). OTOH, googling for PC97317 returns datasheets as the most prominent hits. Both PC87317 and PC97317 are mentioned among the chips transfered from National to Winbond. I'm beginning to suspect that the '371s could be the result of a typo in sensors-detect (introduced in their r2848), that was later carried over to superiotool/nsc.c (r2837). Any comments? /ulf

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[LinuxBIOS] r2999 - trunk/util/superiotool
by svn＠openbios.org 07 Dec '07

07 Dec '07

Author: uwe Date: 2007-12-07 22:55:12 +0100 (Fri, 07 Dec 2007) New Revision: 2999 Modified: trunk/util/superiotool/nsc.c Log: Fix typo. According to National's datasheet PC87317 has SID = 0xd0 and PC97317 has SID = 0xdf. PC87371/PC97371 do not seem to exist. Signed-off-by: Ulf Jordan <jordan(a)chalmers.se> Acked-by: Uwe Hermann <uwe(a)hermann-uwe.de> Modified: trunk/util/superiotool/nsc.c =================================================================== --- trunk/util/superiotool/nsc.c 2007-12-05 19:26:55 UTC (rev 2998) +++ trunk/util/superiotool/nsc.c 2007-12-07 21:55:12 UTC (rev 2999) @@ -25,9 +25,9 @@ #define CHIP_REV_REG 0x27 /* Super I/O revision ID (SRID) */ static const struct superio_registers reg_table[] = { - {0xd0, "PC87371", { /* From sensors-detect */ + {0xd0, "PC87317", { {EOT}}}, - {0xdf, "PC97371", { /* From sensors-detect */ + {0xdf, "PC97317", { {EOT}}}, {0xe1, "PC87360", { {NOLDN, NULL,

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[LinuxBIOS] CONFIG_ROM_STREAM verus CONFIG_IDE_STREAM verus CONFIG_FS_STREAM?
by Steve Isaacs 07 Dec '07

07 Dec '07

I'm puzzled about the difference between these options. If I want to boot using an IDE device does the following make sense? ## Boot linux from IDE default CONFIG_IDE=1 default CONFIG_FS_STREAM=1 default CONFIG_FS_EXT2=1 default CONFIG_FS_ISO9660=1 default CONFIG_FS_FAT=1 default AUTOBOOT_CMDLINE="hda1:/vmlinuz" I found these in mainboard/momentum/apache and am wondering if I can use them as is for my board. Am I correct in interpreting this as: Use the IDE interface to boot which can contain an EXT2 or ISO9660 (CDROM) or FAT file system? (This is what I want -- simply boot Linux using the ATA drive connected to the IDE interface). I'm currently able to boot this way using a proprietary BIOS and want to do the same using LinuxBIOS. How does CONFIG_IDE_STREAM effect this? Does it control which IDE interface to use with a default of 0? e.g. I have an ATA drive as the master and a CDROM drive as the slave on the IDE interface. If I change CONFIG_IDE_STREAM to be 1 will the boot be from the CDROM drive? I'm not sure how the AUTOBOOT_CMDLINE needs to change if the boot device changes. If CONFIG_ROM_STREAM is equal to 1 does it compliment or override or is it overridden by CONFIG_IDE_STREAM? Or, are they two entirely different things? Do I need a specific payload before any of these will take effect? Thanks, Steve

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coreboot December 2007