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2015-01-04smihandler.c: Fix doxygen errors in southbridge_smi_handlerMartin Roth
Correct the param to match the functions. Change-Id: Id002c549a6ba6a7be4fa5eee396769eaa2510698 Signed-off-by: Martin Roth <martin.roth@se-eng.com> Reviewed-on: http://review.coreboot.org/8074 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-12-02Replace hlt with halt()Patrick Georgi
There were instances of unneeded arch/hlt.h includes, various hlt() calls that weren't supposed to exit (but might have) and various forms of endless loops around hlt() calls. All these are sorted out now: unnecessary includes are dropped, hlt() is uniformly replaced with halt() (except in assembly, obviously). Change-Id: I3d38fed6e8d67a28fdeb17be803d8c4b62d383c5 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: http://review.coreboot.org/7608 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2014-11-26ibexpeak: Don't check for CONFIG_HAVE_SMI_HANDLER.Vladimir Serbinenko
It's always true for this chipset. Change-Id: Icd7666ed361c33170b1171da9ec46547685b996e Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/7571 Tested-by: build bot (Jenkins) Reviewed-by: Nicolas Reinecke <nr@das-labor.org> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2014-11-23sandy/ivy/nehalem: Remerge interrupt handlingVladimir Serbinenko
On those chipsets the pins are just a legacy concept. Real interrupts are messages on corresponding busses or some internal logic of chipset. Hence interrupt routing isn't anymore board-specific (dependent on layout) but depends only on configuration. Rather than attempting to sync real config, ACPI and legacy descriptors, just use the same interrupt routing per chipset covering all possible devices. The only part which remains board-specific are LPC and PCI interrupts. Interrupt balancing may suffer from such merge but: a) Doesn't seem to be the case of this map on current systems b) Almost all OS use MSI nowadays bypassing this stuff completely c) If we want a good balancing we need to take into account that e.g. wlan card may be placed in a different slot and so would require complicated balancing on runtime. It's difficult to maintain with almost no benefit. Change-Id: I9f63d1d338c5587ebac7a52093e5b924f6e5ca2d Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/7130 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-11-19i82801ix,bd82x6x,ibexpeak: rewrite expresscard hotplugVladimir Serbinenko
This implementation is more compact, unified and works with windows as well. Tested under windows and under Debian GNU/Linux. Change-Id: I585dec12e17e22d829baa3f2dc7aecc174f9d3b5 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/7296 Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Nicolas Reinecke <nr@das-labor.org> Tested-by: build bot (Jenkins)
2014-11-09ibexpeak, bd82x6x: Move to implicit length patchingVladimir Serbinenko
Change-Id: I43eef7f97398d7c4c3f8d9790920fa4402019dd7 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/7326 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2014-11-08ibexpeak: Move to common FADTVladimir Serbinenko
Change-Id: Ibb4dcc4356876f6385e79c10d8296fb680937827 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/7201 Reviewed-by: Nicolas Reinecke <nr@das-labor.org> Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Tested-by: build bot (Jenkins)
2014-10-22cmos: Rename the CMOS related functions.Gabe Black
Most of the code related to the mc146818 is not related to the RTC and is really for managing the CMOS storage. Since we intend to add a generic API for RTC drivers it's inconvenient for those functions to have an rtc_ prefix. This CL renames those functions so they start with cmos_ instead. There are some places where rtc_init was called with a comment that says something about starting the RTC. That wasn't correct before (the RTC is always running), but it looks a little odd now that the function is called cmos_init. This CL also opportunistically cleans up some style problems in this file. Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://chromium-review.googlesource.com/197794 Reviewed-by: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> (cherry picked from commit 9a9ad24888b185fb58965457704e326bb508d788) Removed the addition of stdint.h to mc146818rtc.h since types.h is now included. Changed rtc_init to cmos_init for fsp_bd82x6x, fsp_rangeley, fsp_baytrail, ibexpeak, vortex86ex. Change-Id: Id4b9f6bea93e8bd5eaef2cb17f296adb9697114c Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com> Reviewed-on: http://review.coreboot.org/6977 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2014-10-11bd82x6x, ibexpeak, lynxpoint: Declare NVSA before its use.Vladimir Serbinenko
Windows chokes if it's not the case. Change-Id: I3df15228ed00c3124b8d42fc01d7d63ff3fe07ba Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/7017 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@gmail.com>
2014-10-10bd82x6x, ibexpeak, lynxpoint: Ensure 0-filling of uninited GNVS vars.Vladimir Serbinenko
Change-Id: I672c3ca9e7f30a21330cf1920a25b1ab38b3f282 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/7015 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-09-13azalia: Shrink boilerplateVladimir Serbinenko
Change-Id: Ib3e09644c0ee71aacb067adaa85653d151b52078 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/6840 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-09-11Move nehalem/sandy/ivy to per-device acpiVladimir Serbinenko
Change-Id: I3d664ab575bf9c49a7bff9a395fbab96748430d0 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/6802 Reviewed-by: Aaron Durbin <adurbin@google.com> Tested-by: build bot (Jenkins)
2014-07-08southbridge: Trivial - drop trailing blank lines at EOFEdward O'Callaghan
Change-Id: I5484ebb665453777cc3b2561be6e50c787f1a257 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/6209 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-06-29southbridge/intel/ibexpeak/me.c: Silence warns about unused funcEdward O'Callaghan
Move some __SMM__ functions under the #if preprocessor condition to avoid warnings about unused functions. Change-Id: I7f6fbc6a577032bc4e4635d91e8e94aecb517bd3 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/6127 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-06-21intel boards: Use acpi_is_wakeup_s3()Kyösti Mälkki
Change-Id: Icab0aeb2d5bf19b4029ca29b8a1e7564ef59a538 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6071 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-06-18ACPI: Remove CBMEM TOC from GNVSKyösti Mälkki
This existed for ChromeOS but was no longer used with DYNAMIC_CBMEM. Change-Id: I558a7ae333e5874670206e20a147dd6598a3a5e7 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6032 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-06-11ibexpeak: Set number of USB ports.Vladimir Serbinenko
Change-Id: Ife3febcc88967386dfae624cd237562a34a68471 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/5956 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-06-11ibexpeak: Remove some dead code.Vladimir Serbinenko
Change-Id: I68ae49d20a2524f03c4503f2b3be93f07b9cb6e3 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/5955 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-03-04bd82x6x, ibexpeak, lynxpoint: Unify SPI.Vladimir Serbinenko
SPI registers didnt change since ICH8. No need to have separate files for them. Unify. Change-Id: I4e2ac3221b419c007e135c9ee615fc3b84424cbc Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/5254 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-03-04ibexpeak/ehci: Set .enable_resources properly.Vladimir Serbinenko
Without this memory decoding isn't activated which, in turn, makes SeaBIOS crash. Change-Id: I3dcc721b500ab7468e1082157eeeed38044462d0 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/5326 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins)
2014-02-20ibexpeak/thermal: set temperature target in early init.Vladimir Serbinenko
Properly determine temperature target and set it in early init rather than hardcoding it in late init. Change-Id: Ie763f205890674a9dd1d9c5974caaccdd67cea14 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/5264 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2014-02-19ibexpeak/lpc: Fix PCIIDs.Vladimir Serbinenko
Add PCIID from Easynote LM85. Remove unrelated IDs inherited from BD82x6x. Change-Id: I03b6e0b2e08a4a6014aa1ef1f8d9a3a567f03ad9 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/5263 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins)
2014-02-17ibexpeak/azalia: Remove C4-register extended init.Vladimir Serbinenko
This sequence was derived from BD82X6X and on ibexpeak it inadvertently disables interrupts. In older kernels it wasn't a problem but in new kernel it makes codec probe fail. Change-Id: I40184ae8c4cfe758869af1a1565b88f0a238150e Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/5074 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-02-17ibexpeak/sata: Add PCI ID from Easynote LM.Vladimir Serbinenko
Change-Id: I979a40ad3692cd474920f3ee5c6b10c41f75bfdb Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/5256 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-02-16usbdebug: Remove EHCI_DEBUG_OFFSETKyösti Mälkki
Read this variable from PCI configuration capabilities list instead. Change-Id: I0cfe981833873397c32cd3aa2af307f35f01784b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5176 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-02-06usbdebug: Move under drivers/usbKyösti Mälkki
Also relocate and split header files, there is some interest for EHCI debug support without PCI. Change-Id: Ibe91730eb72dfe0634fb38bdd184043495e2fb08 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5129 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-02-06usbdebug: Drop obsolete codeKyösti Mälkki
Change-Id: I918ca1d0d0d7bcb7e16d41a12830a0357f15b8ed Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5130 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2014-02-01ibexpeak: add smbus_write_byteVladimir Serbinenko
Change-Id: I045f1cff794d3c965c502fff98dd2442af2143bd Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4839 Tested-by: build bot (Jenkins) Reviewed-by: Rudolf Marek <r.marek@assembler.cz>
2014-01-23sandy/ivy SPI: Support hardware sequencing and use with multiple chipsVladimir Serbinenko
When 2 chips are present to get to the second one you have to use hardware sequencing. Also use it as the fallback if chip is unknown. Based on code in flashrom by Stefan Tauner and Carl-Daniel Hailfinger distributed under compatible license. Tested on Lenovo X230 which has EN25QH64 (8M) + N25Q032..3E (4M) Change-Id: I56f3cf0406b5f09fa327ed052c8e8b1df1d8a11f Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4613 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-01-23nehalem: Fix SMRAM register addressVladimir Serbinenko
Change-Id: If6646853039d15d6ba0fcf2b9b9b0658004be6e6 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4787 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-01-23Ibexpeak: add missing thermal init.Vladimir Serbinenko
Without it ME doesn't always start correctly and no temperature is reported, no fan management and so on. Change-Id: Iff71f3afbc35a1453a20d182890ae2d196c556bd Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4636 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-01-12ibexpeak / bd82x6x: Make SATA mode user-visible option.Vladimir Serbinenko
Ability to choose compatibility mode is interesting for testing payloads and OS for compatibility with older systems. As per comments "ide_legacy_combined # TODO: Does nothing since generations, remove from sb code?" The "combined" mode was removed. It wasn't used by any mobo and the code for it is almost identical to IDE one other than few bits relating to interrupt handling and ISA mode. Change-Id: I407a8fac753b513812a86bef5abcf39c6d81472e Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4658 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-01-12ibexpeak: Fix timings for IDE mode.Vladimir Serbinenko
Change-Id: I3c89bb633c32a2c2db349cb4fcbe1ed1c8deb5af Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4657 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-01-09bd82x6x/ibexpeak: Make DRAM reset gate GPIO configurableVladimir Serbinenko
DRAM reset gate GPIO is different on different mobos move it to hidden config with 60 (current value) as default. Set it to 10 for Lenovo X201. Change-Id: I4f3b6876d7c33d4966315091b63a76a9a0064c16 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4622 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2014-01-06nehalem: Simplify smi.c by using __SIMPLE_DEVICE__Vladimir Serbinenko
Change-Id: Ib5bac45ee7aa5492c10fa97cd75b828b6192250d Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4604 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2013-12-03ibexpeak: ensure config compatibility with bd82x6xVladimir Serbinenko
Ibexpeak shares few files with bd82x6x. In order for it to work correctly their config structures from chip.h must match, so include bd82x6x/chip.h in ibexpeak/chip.h Change-Id: Ib56b311b8af04f4e4803d1834724680f604901cd Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4277 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2013-11-30ibexpeak: set HAVE_USBDEBUG_OPTIONSVladimir Serbinenko
Previously, I've set this config in mobo config, yet according to Kyösti Mälkki this parameter is southbridge-specific and not mobo-specific. Change-Id: I92428aed5a69d88a371f5d7267bc54ba7530766c Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4276 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martin.roth@se-eng.com>
2013-11-25Support for Ibexpeak southbridgeVladimir Serbinenko
Part of X201 port. Change-Id: If17d707004aba9f08459dbd8f3a146fa3c076aa9 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4052 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)
2013-06-13Revert "Add support for Intel Ibex Peak (Mobile 5) southbridge"Stefan Reinauer
This reverts commit 0210119b4b95e84f954cfd6dc11aafbc187421af Change-Id: I5be3f2a54394c592650a0dcd671e4a72ae796cb2 Reviewed-on: http://review.coreboot.org/3443 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-06-12Add support for Intel Ibex Peak (Mobile 5) southbridgeStefan Reinauer
Change-Id: If56f2cacc5f1b2ef9c7b6aea508d458a43dd1309 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/3397 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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