coreboot.git - my copy of coreboot

Age	Commit message (Collapse)	Author
2012-11-12	Utility to dump boot timing table	Vadim Bendebury
	Coreboot and u-boot create a table of timestamps which allows to see the boot process performance. The util/cbmem/cbmem.py script allows to access the table after ChromeOS boots up and display its contents on the console. The problem is that shipping images do not include Python interpreter, so there is no way to access the table on a production machine. This change introduces a utility which is a Linux app displaying the timestamp table. Conceivably the output of this utility might be included in one of the ChromeOS :/system sections, so it was attempted to write this procedure 'fail safe', namely reporting errors and not continuing processing if something goes wrong. Including of coreboot/src .h files will allow to keep the firmware timestamp implementation and this utility in sync in the future. Test: . build the utility (run 'make' while in chroot in util/cbmem) . copy `cbmem' and 'cbmem.py' to the target . run both utilities (limiting cbmem.py output to 25 lines or so) . observe that the generated tables are identical (modulo rounding up of int division, resulting in 1 ns discrepancies in some cases) localhost var # ./cbmem 18 entries total: 1:62,080 2:64,569 (2,489) 3:82,520 (17,951) 4:82,695 (174) 8:84,384 (1,688) 9:131,731 (47,347) 10:131,821 (89) 30:131,849 (27) 40:132,618 (769) 50:134,594 (1,975) 60:134,729 (134) 70:363,440 (228,710) 75:363,453 (13) 80:368,165 (4,711) 90:370,018 (1,852) 99:488,217 (118,199) 1000:491,324 (3,107) 1100:760,475 (269,150) localhost var # ./cbmem.py \| head -25 time base 4249800, total entries 18 1:62,080 2:64,569 (2,489) 3:82,520 (17,951) 4:82,695 (174) 8:84,384 (1,688) 9:131,731 (47,347) 10:131,821 (89) 30:131,849 (27) 40:132,618 (769) 50:134,594 (1,975) 60:134,729 (134) 70:363,440 (228,710) 75:363,453 (13) 80:368,165 (4,711) 90:370,018 (1,852) 99:488,217 (118,199) 1000:491,324 (3,107) 1100:760,475 (269,150) Change-Id: I013e594d4afe323106d88e7938dd40b17760621c Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/1759 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-10-27	Reorder entries in .gitignore	Stefan Tauner
	Change-Id: I7fcf190ef92b06b857d8b85c3d27da9cdee071b1 Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: http://review.coreboot.org/1633 Tested-by: build bot (Jenkins) Reviewed-by: Peter Stuge <peter@stuge.se>
2012-10-27	Add docs and util files to .gitignore	Stefan Tauner
	This adds... - generated documentation files - all kinds of stuff in the util subdirectories Change-Id: I47ab6d239aae725f54413f03424f40002ac5a275 Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: http://review.coreboot.org/1572 Tested-by: build bot (Jenkins) Reviewed-by: Peter Stuge <peter@stuge.se>
2012-08-08	gitignore: Ignore KDE backup files	Alexandru Gagniuc
	KDE editors love to create tons of backup files every time a file is edited. This makes it very hard to get useful information from git status and very easy to commit the wrong stuff. Add those to the gitignore list. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Change-Id: I2fbb907f21d85d6994caa8bbe32c4e9814b5f4b4 Reviewed-on: http://review.coreboot.org/1423 Reviewed-by: Peter Stuge <peter@stuge.se> Tested-by: build bot (Jenkins)
2012-02-07	romcc: kill gcc warnings and .gitignore generated files	Bernhard Urban
	don't remove calls to `flatten()' and `correct_coalesce_conflicts()', since they (probably) have side effects. Change-Id: I78fc4163b3f5f1f5f3c5153f9559c22e11e8344d Signed-off-by: Bernhard Urban <lewurm@gmail.com> Reviewed-on: http://review.coreboot.org/605 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-01-07	.gitignore ectool, inteltool, msrtool, nvramtool and superiotool	Peter Stuge
	Change-Id: I06e69d97ef3646f79104ec316ce932cc53894c92 Signed-off-by: Peter Stuge <peter@stuge.se> Reviewed-on: http://review.coreboot.org/485 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-12-15	.gitignore util/crossgcc/build-* and unpacked source directories	Peter Stuge
	Change-Id: I85b9dffbbe0c7f1ae8cc2b584196775ba2f816df Signed-off-by: Peter Stuge <peter@stuge.se> Reviewed-on: http://review.coreboot.org/484 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-08-27	Add a few more patterns to .gitignore	Sven Schnelle
	Change-Id: If7c1c6d9a96dd788bacee72b6e18a435069cad6e Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/172 Tested-by: build bot (Jenkins)
2011-06-09	Add basic .gitignore	Cristian Măgherușan-Stanciu
	Ignore directories created by abuild, jenkins, payloads and crossgcc. Change-Id: I7d4145fc1e54a10ffdc4b884d8b8f0ae53e615c6 Signed-off-by: Cristian Măgherușan-Stanciu <cristi.magherusan@gmail.com> Signed-off-by: Peter Stuge <peter@stuge.se> Reviewed-on: http://review.coreboot.org/10 Tested-by: build bot (Jenkins)