coreboot May 2008

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387 discussions

Re: [coreboot] [PATCH] artecgroup/dbe61: Set up 4MB mode for LPC dongle
by Mart Raudsepp 28 May '08

28 May '08

> On 28.05.2008 02:30, Mart Raudsepp wrote: >> artecgroup/dbe61: Set up 4MB mode for LPC dongle >> >> This way we can fit a kernel and initramfs on the dongle's free ~3.75MB >> space >> and have a debug system bootable right from inside the dongle. The start >> address of the dongle is mem@0xffc00000 for FILO with 4MB minus ROM area >> available. >> >> This should be a no-op when not booting from the dongle. >> >> The same change was done to artecgroup/dbe62/stage1.c in rev660. >> >> Signed-off-by: Mart Raudsepp <mart.raudsepp(a)artecdesign.ee> >> > > I don't like it that much, but then again, nothing else on this board > will ever listen to port 0x88. Maybe it's time for another Kconfig option? Many other boards can boot with the dongle as well, and they similarly could benefit from a kernel right in the dongle. Initially I was suggested to put it in mainboard specific code, with stage1 getting no objections. Committed as rev687 Thanks, Mart Raudsepp

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r3358 build service
by coreboot information 28 May '08

28 May '08

Dear coreboot readers! This is the automated build check service of coreboot. The developer "mraudsepp" checked in revision 3358 to the coreboot source repository and caused the following changes: Change Log: Revert r3357 and fix it as intended to (forgotten header commit instead of typo) Signed-off-by: Mart Raudsepp <mart.raudsepp(a)artecdesign.ee> Acked-by: Mart Raudsepp <mart.raudsepp(a)artecdesign.ee> Build Log: Compilation of via:epia-cn is still broken See the error log at http://qa.coreboot.org/log_buildbrd.php?revision=3358&device=epia-cn&vendor… If something broke during this checkin please be a pain in mraudsepp's neck until the issue is fixed. If this issue is not fixed within 24h the revision should be backed out. Best regards, coreboot automatic build system

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r3355 build service
by coreboot information 28 May '08

28 May '08

Dear coreboot readers! This is the automated build check service of coreboot. The developer "jcrouse" checked in revision 3355 to the coreboot source repository and caused the following changes: Change Log: coreinfo: Specify a name, listname and desc item for coreinfo These values are consumed by the chooser payload. listname is presented on the chooser menu. Signed-off-by: Jordan Crouse <jordan.crouse(a)amd.com> Acked-by: Peter Stuge <peter(a)stuge.se> Build Log: Compilation of via:epia-cn is still broken See the error log at http://qa.coreboot.org/log_buildbrd.php?revision=3355&device=epia-cn&vendor… If something broke during this checkin please be a pain in jcrouse's neck until the issue is fixed. If this issue is not fixed within 24h the revision should be backed out. Best regards, coreboot automatic build system

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Re: [coreboot] [PATCH] artecgroup/dbe61: Set up some video memory, as the device has VGA output.
by Mart Raudsepp 28 May '08

28 May '08

> On 28.05.2008 02:27, Mart Raudsepp wrote: >> artecgroup/dbe61: Set up some video memory, as the device has VGA >> output. >> >> This allows me to have a working coreinfo payload on DBE61 with >> coreboot-v3. >> >> Signed-off-by: Mart Raudsepp <mart.raudsepp(a)artecdesign.ee> >> --- >> Outside suggested commit message note: >> >> I think geode_video_mb should be a Kconfig option for boards that have >> video output possible at all. The 16MB is picked because 8MB is not >> enough >> for WinCE, but this much is often not necessary to be allocated for >> other >> uses, so configurability would be nice. >> > > Why not include that in the commit message? That way, we'll know in 2 > years from now why this was set to 16 MB. I'd hope it's Kconfig configurable by then. Anyhow, added a line saying /* 16MB for now, as 8MB would not be enough for WinCE */ and stole the Acks for rev686 Thanks, Mart Raudsepp

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Re: [coreboot] [PATCH] artecgroup/dbe61: Set up 4MB mode for LPC dongle
by Mart Raudsepp 28 May '08

28 May '08

> On Tue, May 27, 2008 at 5:41 PM, Mart Raudsepp > <mart.raudsepp(a)artecdesign.ee> wrote: > >> I don't quite remember what was wrong in my testings before. I just >> updated to HEAD, compiled and it worked as shown at >> http://www.pastebin.ca/1031398 > > it's got the alix1c memory settings in it from my port :-) > The files from alix1c are the same. Oh? I thought we got something based on the memory chip specs. Someone will have to work on making these optimal at some point anyway. I do have memtest errors in two specific memory addresses, which haven't surfaced with a known good coreboot-v2 based firmware, but it's still chugging along here with it. > I have no grafix from dbe62 at present. Don't know why. How about coreinfo as payload with libpayload configured to Geode Video support? That's the only video output I've gotten as well. lxfb doesn't work with 2.6.25 (with any BIOS firmware) for me, and I haven't gotten to try 2.6.24 with v3 yet. Launching X with native driver (xf86-video-geode is the minimal that can work with coreboot) leads to kernel oopses as mentioned many times before, possibly involving mfpgt (or some other ordering of those letters :). Regular console obviously doesn't work, as there is no VGA BIOS running, and it seems there's quite some resistance to get that added in too anyway. All the other problems I've noted before (thread titled "DBE62 status") were noticed over a ssh session, with kernel spitting to serial console (where the oopses were visible). Regards, Mart Raudsepp

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r687 - coreboot-v3/mainboard/artecgroup/dbe61
by svn＠coreboot.org 28 May '08

28 May '08

Author: mraudsepp Date: 2008-05-28 03:00:36 +0200 (Wed, 28 May 2008) New Revision: 687 Modified: coreboot-v3/mainboard/artecgroup/dbe61/stage1.c Log: artecgroup/dbe61: Set up 4MB mode for LPC dongle This way we can fit a kernel and initramfs on the dongle's free ~3.75MB space and have a debug system bootable right from inside the dongle. The start address of the dongle is mem@0xffc00000 for FILO with 4MB minus ROM area available. This should be a no-op when not booting from the dongle. The same change was done to artecgroup/dbe62/stage1.c in rev660. Signed-off-by: Mart Raudsepp <mart.raudsepp(a)artecdesign.ee> Acked-by: Ronald G. Minnich <rminnich(a)gmail.com Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Modified: coreboot-v3/mainboard/artecgroup/dbe61/stage1.c =================================================================== --- coreboot-v3/mainboard/artecgroup/dbe61/stage1.c 2008-05-28 00:58:59 UTC (rev 686) +++ coreboot-v3/mainboard/artecgroup/dbe61/stage1.c 2008-05-28 01:00:36 UTC (rev 687) @@ -60,6 +60,9 @@ * early MSR setup for the CS5536. */ cs5536_setup_onchipuart(2); + + /* Set up 4MB mode for Artec LPC Dongle (this should be a no-op when not booting from the dongle) */ + outb(0xf4,0x88); } void mainboard_pre_payload(void)

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r686 - coreboot-v3/mainboard/artecgroup/dbe61
by svn＠coreboot.org 28 May '08

28 May '08

Author: mraudsepp Date: 2008-05-28 02:58:59 +0200 (Wed, 28 May 2008) New Revision: 686 Modified: coreboot-v3/mainboard/artecgroup/dbe61/dts Log: artecgroup/dbe61: Set up some video memory, as the device has VGA output. This allows me to have a working coreinfo payload on DBE61 with coreboot-v3. Signed-off-by: Mart Raudsepp <mart.raudsepp(a)artecdesign.ee> Acked-by: Ronald G. Minnich <rminnich(a)gmail.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Modified: coreboot-v3/mainboard/artecgroup/dbe61/dts =================================================================== --- coreboot-v3/mainboard/artecgroup/dbe61/dts 2008-05-23 19:59:43 UTC (rev 685) +++ coreboot-v3/mainboard/artecgroup/dbe61/dts 2008-05-28 00:58:59 UTC (rev 686) @@ -81,6 +81,9 @@ }; domain@0 { /config/("northbridge/amd/geodelx/domain"); + /* Video RAM has to be in 2MB chunks. */ + /* 16MB for now, as 8MB would not be enough for WinCE */ + geode_video_mb = "16"; pci@1,0 { /config/("northbridge/amd/geodelx/pci"); };

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Re: [coreboot] [PATCH] artecgroup/dbe61: Set up 4MB mode for LPC dongle
by Mart Raudsepp 28 May '08

28 May '08

> Unless someone has a huge problem with this (I don't) > > Acked-by: Ronald G. Minnich <rminnich(a)gmail.com> > > so you're booting? Do we have your RAM setup commit? I didn't do anything to it. It just worked as it was, just had to get video memory set up to get coreinfo going instead of "q-funk: like what a nice C4 game with heavy pixelation might appear" :) I don't quite remember what was wrong in my testings before. I just updated to HEAD, compiled and it worked as shown at http://www.pastebin.ca/1031398 Maybe it all worked before, and I was too sleepy to notice the last time around? To be sure, I'd have to go look around IRC logs from that day, but it's getting late. Regarding WinCE, I just remembered 8MB wasn't enough for some tests on DBE62, so I just went straight 16MB for DBE61, instead of having to later have to up it to 16MB. DBE62 could use upping that from 8MB to 16MB too, but maybe by the time that will be necessary in practice, someone (possibly me) has cooked up a Kconfig patch instead. Regards, Mart Raudsepp

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r3354 build service
by coreboot information 28 May '08

28 May '08

Dear coreboot readers! This is the automated build check service of coreboot. The developer "jcrouse" checked in revision 3354 to the coreboot source repository and caused the following changes: Change Log: libpayload: Add PAYLOAD_INFO macro Adds the PAYLOAD_INFO macro to store payload information in a data section in the ELF which can be consumed by other entities. Signed-off-by: Jordan Crouse <jordan.crouse(a)amd.com> Acked-by: Peter Stuge <peter(a)stuge.se> Build Log: Compilation of via:epia-cn is still broken See the error log at http://qa.coreboot.org/log_buildbrd.php?revision=3354&device=epia-cn&vendor… If something broke during this checkin please be a pain in jcrouse's neck until the issue is fixed. If this issue is not fixed within 24h the revision should be backed out. Best regards, coreboot automatic build system

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[PATCH] artecgroup/dbe61: Set up some video memory, as the device has VGA output.
by Mart Raudsepp 28 May '08

28 May '08

artecgroup/dbe61: Set up some video memory, as the device has VGA output. This allows me to have a working coreinfo payload on DBE61 with coreboot-v3. Signed-off-by: Mart Raudsepp <mart.raudsepp(a)artecdesign.ee> --- Outside suggested commit message note: I think geode_video_mb should be a Kconfig option for boards that have video output possible at all. The 16MB is picked because 8MB is not enough for WinCE, but this much is often not necessary to be allocated for other uses, so configurability would be nice. mainboard/artecgroup/dbe61/dts | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/mainboard/artecgroup/dbe61/dts b/mainboard/artecgroup/dbe61/dts index fb51f60..f3d4de5 100644 --- a/mainboard/artecgroup/dbe61/dts +++ b/mainboard/artecgroup/dbe61/dts @@ -81,6 +81,8 @@ end }; domain@0 { /config/("northbridge/amd/geodelx/domain"); + /* Video RAM has to be in 2MB chunks. */ + geode_video_mb = "16"; pci@1,0 { /config/("northbridge/amd/geodelx/pci"); }; -- 1.5.4.5

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coreboot May 2008