coreboot April 2009

coreboot@coreboot.org

69 participants
583 discussions

libpayload-based FILO and COM2
by Corey Osgood 30 Apr '09

30 Apr '09

Can someone test serial console on COM2 with the new libpayload-based FILO? With the old FILO it's working fine, but with the new one I get nothing, and I don't have a COM1 to test on. Thanks, Corey

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[PATCH] Intel Core and Core 2 microcode update
by Stefan Reinauer 30 Apr '09

30 Apr '09

See patch... -- coresystems GmbH • Brahmsstr. 16 • D-79104 Freiburg i. Br. Tel.: +49 761 7668825 • Fax: +49 761 7664613 Email: info(a)coresystems.de • http://www.coresystems.de/ Registergericht: Amtsgericht Freiburg • HRB 7656 Geschäftsführer: Stefan Reinauer • Ust-IdNr.: DE245674866

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[PATCH] Add printk support to all CAR targets
by Stefan Reinauer 30 Apr '09

30 Apr '09

See patch -- coresystems GmbH • Brahmsstr. 16 • D-79104 Freiburg i. Br. Tel.: +49 761 7668825 • Fax: +49 761 7664613 Email: info(a)coresystems.de • http://www.coresystems.de/ Registergericht: Amtsgericht Freiburg • HRB 7656 Geschäftsführer: Stefan Reinauer • Ust-IdNr.: DE245674866

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Re: [coreboot] [FILO] r94 - trunk/filo/drivers
by Peter Stuge 30 Apr '09

30 Apr '09

svn(a)coreboot.org wrote: > fix poweroff command on intel platforms, and add bios flash locking > example. Can you say something about the purpose of these functions in the FILO bootloader? :) I'm not so much critical as I am curious. //Peter

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[flashrom] r446 - trunk
by svn＠coreboot.org 30 Apr '09

30 Apr '09

Author: stuge Date: 2009-04-30 01:22:33 +0200 (Thu, 30 Apr 2009) New Revision: 446 Modified: trunk/flashchips.c Log: flashrom: Macronix MX25L1605 TEST_OK_ PROBE READ ERASE WRITE Per report from Aldrik Dunbar. Thanks! Signed-off-by: Peter Stuge <peter(a)stuge.se> Acked-by: Peter Stuge <peter(a)stuge.se> Modified: trunk/flashchips.c =================================================================== --- trunk/flashchips.c 2009-04-28 12:56:04 UTC (rev 445) +++ trunk/flashchips.c 2009-04-29 23:22:33 UTC (rev 446) @@ -804,7 +804,7 @@ .model_id = MX_25L1605, .total_size = 2048, .page_size = 256, - .tested = TEST_UNTESTED, + .tested = TEST_OK_PREW, .probe = probe_spi_rdid, .erase = spi_chip_erase_60_c7, .write = spi_chip_write,

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build service results for r4232
by coreboot information 29 Apr '09

29 Apr '09

Dear coreboot readers! This is the automatic build system of coreboot. The developer "stepan" checked in revision 4232 to the coreboot repository. This caused the following changes: Change Log: increase image size Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Build Log: Compilation of msi:ms9185 has been fixed If something broke during this checkin please be a pain in stepan'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]es: eliminate several code includes, refactor copy_and_run
by Patrick Georgi 29 Apr '09

29 Apr '09

Hi, the attached patchset has the goal to refactor copy_and_run so that it uses a single code base instead of 3 (with one of them way too much assembler code). On the way, I had to make some changes to the way the code is built, which is an effort I want to expand over time. Right now, large portions of the in-ROM part of coreboot is compiled as a single file, with lots of .c files including other .c files. That has its justification for pre-raminit code, but it also affects lots of post-raminit code (memcpy doesn't really make sense before raminit, or at least CAR) The coreboot_apc code (AMD boards) gained some .c includes because I don't know that part of the code enough to really rework it and only have limited possibilities to test it. The includes should give an identical situation for this part of the code. The code (all patches together) was abuild tested (all boards), and boot tested (into FILO) on: - via/vt8454c - kontron/986lcd-m - amd/serengeti_cheetah (simnow) - emulation/qemu-x86 - a romcc target What the patches do in particular: -- cbfs-xor-elfboot: elfboot doesn't really make sense for a CBFS formatted image, so drop it. It also drops the *_stream family for CBFS. -- modular-crt0 Add .rodata.* to the linker scripts, so multiple object files can be linked into the early code part. Unless someone comes up with a good reason why .rodata* is renamed .rom.* all the time, I'll drop that renaming business eventually. It looks as if it's a workaround for a linker bug in binutils 0.5 on linux 1.3 with libc5. But not this time. -- separate-build-units Kick the mem* functions and print* functions out of the main compilation unit and compile them separately, then link them together at the end -- eliminate-some-assembler-in-copy_and_run As the name implies, there was some assembler code in that file that isn't really needed. Replace it with C code -- move-disable-CAR-out-of-copy_and_run Two boards and the intel CPUs deactivated CAR somewhere in the copy-and-run code. -- single-copy_and_run-kernel-for-all Refactor the - now quite similar - copy_and_run implementations. This includes the ASM version, used by ROMCC targets. At that time, there (hopefully) is RAM, so C can be used. As with the via code recently, I picked 64MB as stack address. As with the via code, there has to be a better way to determine a suitable place for the stack. Alas, I have no idea what to pick. All of these are Signed-off-by: Patrick Georgi <patrick.georgi(a)coresystems.de> Regards, Patrick Georgi

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[v2] r4232 - trunk/coreboot-v2/targets/msi/ms9185
by svn＠coreboot.org 29 Apr '09

29 Apr '09

Author: stepan Date: 2009-04-29 22:34:41 +0200 (Wed, 29 Apr 2009) New Revision: 4232 Modified: trunk/coreboot-v2/targets/msi/ms9185/Config-abuild.lb Log: increase image size Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/coreboot-v2/targets/msi/ms9185/Config-abuild.lb =================================================================== --- trunk/coreboot-v2/targets/msi/ms9185/Config-abuild.lb 2009-04-29 19:11:18 UTC (rev 4231) +++ trunk/coreboot-v2/targets/msi/ms9185/Config-abuild.lb 2009-04-29 20:34:41 UTC (rev 4232) @@ -12,14 +12,14 @@ romimage "normal" option USE_FALLBACK_IMAGE=0 - option ROM_IMAGE_SIZE = 96 * 1024 + option ROM_IMAGE_SIZE = 128 * 1024 option COREBOOT_EXTRA_VERSION=".0-normal" payload __PAYLOAD__ end romimage "fallback" option USE_FALLBACK_IMAGE=1 - option ROM_IMAGE_SIZE = 96 * 1024 + option ROM_IMAGE_SIZE = 128 * 1024 option COREBOOT_EXTRA_VERSION=".0-fallback" payload __PAYLOAD__ end

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build service results for r4231
by coreboot information 29 Apr '09

29 Apr '09

Dear coreboot readers! This is the automatic build system of coreboot. The developer "stepan" checked in revision 4231 to the coreboot repository. This caused the following changes: Change Log: working memalign version for libpayload. This fixes problems with the USB stack in FILO. Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Patrick Georgi <patrick.georgi(a)coresystems.de> Build Log: Compilation of msi:ms9185 is still broken See the error log at http://qa.coreboot.org/log_buildbrd.php?revision=4231&device=ms9185&vendor=… If something broke during this checkin please be a pain in stepan'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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build service results for r4230
by coreboot information 29 Apr '09

29 Apr '09

Dear coreboot readers! This is the automatic build system of coreboot. The developer "stepan" checked in revision 4230 to the coreboot repository. This caused the following changes: Change Log: Mostly cosmetical changes. - #if 0 some incomplete, non-working code instead of failing half way through the function - Don't read a NULL pointer in wclrtoeol Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Acked-by: Patrick Georgi <patrick.georgi(a)coresystems.de> Build Log: Compilation of msi:ms9185 is still broken See the error log at http://qa.coreboot.org/log_buildbrd.php?revision=4230&device=ms9185&vendor=… If something broke during this checkin please be a pain in stepan'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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coreboot April 2009