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path: root/payloads/libpayload/i386/timer.c
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2009-05-21This change adds PPC support to libpayload, and hooks it up in the buildPatrick Georgi
process. The PPC support is still stubbed, with commented out x86 code as guide line for an implementor. Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4293 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-10-20[PATCH] libpayload: Fix overflow in _delay functionJordan Crouse
On faster machines, delta might be more then 32 bits Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Acked-by: Patrick Georgi <patrick.georgi@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3677 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-31Various Doxygen-related fixes in libpayload (trivial).Uwe Hermann
- Drop all '@brief's, they're not needed as we use JAVADOC_AUTOBRIEF. The first sentence of every description will be treated as the '@brief' automatically. - Also, put all documentation/descriptions on top of the Doxygen-comments, and put the '@foo' keywords at the bottom of the comments for consistency. - Change comments for SEEK_SET/SEEK_CUR/SEEK_END from '/**@def' to '/**<' in order to make them appear in the output. - Drop all explicit '@struct' lines (which are optional; Doxygen will figure out that it's a struct if the comment is right before the struct). - Fix various typos, whitespace issues, etc. - Fix incorrect @param variable names, e.g. change '@param n foobar' to '@param s foobar' if the variable is named 's'. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3555 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-28[PATCH]: libpayload: Document the architecture specific routinesJordan Crouse
No code changes. Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Acked-by: Jordan Crouse <jordan.crouse@amd.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3552 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-08-28[PATCH]: libpayload: change the type of the cpu_khz variable Jordan Crouse
This makes it match the extern declaration in libc/time.c - and doxygen can find make the connection. Trivial. Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Acked-by: Jordan Crouse <jordan.crouse@amd.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3551 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-25libpayload: Add gettimeofday() and friendsJordan Crouse
Add a gettimeofday() implementation - it works pretty well, but it drifts a little bit so its not very suitable for keeping time. It works best to track changes in time over small periods of time. Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3272 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-04-10libpayload: Support functions for GeodeJordan Crouse
The Geode video driver will require a number of support functions, including udelay(), PCI bus walking and MSRs. This adds those functions in preparation for the actual code. Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3231 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-03-21Cosmetics, fix typos (trivial).Uwe Hermann
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3185 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-03-20Fix code to allow usage of -Wall in libpayload and the sample (trivial).Uwe Hermann
This even fixes two bugs: - get_cpu_speed() didn't return a value. - The line win->_color - PAIR_NUMBER(0); should actually be win->_color = PAIR_NUMBER(0); Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3182 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-03-20Cosmetics, coding style fixes (trivial).Uwe Hermann
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3180 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-03-20Make the list of functions in libpayload.h more complete (trivial).Uwe Hermann
We need to think about the exact API we want to expose later, though. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3177 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-03-19libpayload: The initial chunk of code writen by AMDJordan Crouse
This is the initial chunk of code written by me and copyrighted by AMD. Includes everything but a few files that we pulled from outside sources. Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3170 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1