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2011-11-22k8 raminit: add workaround for erratum #181 on non-fam-fFlorian Zumbiehl
Disable DRAM controller on non-fam-f CPUs not using fam-f register layout. Change-Id: I2cc87857452555011d69bfebe9f9c4c17cef8f6c Signed-off-by: Florian Zumbiehl <florz@florz.de> Reviewed-on: http://review.coreboot.org/448 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2011-11-22Fix post_code in 16bit entryKyösti Mälkki
Relocate early post_code() so it gets executed and does not corrupt BIST at %eax. Change-Id: Ieeebcb23f7c327e501b410eaa60d1e49110ee988 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/439 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-11-18mainboard: Add AMD unionstation RDK supportKerry Sheh
AMD unionstation Reference Design Kit is Designed for hd settop box application. This platform using family14 APU, SB800 southbridge. Vgabios is required, can download vgabios from AMD NDA website. Verified Feature: HDMI, LAN, mini-pcie slots, sata, usb, analog audio and optical fiber digital audio output. Change-Id: Ib1d1d8c889d6fb29f4298b57dfe5c5c1cea1431c Signed-off-by: Kerry She <kerry.she@amd.com> Signed-off-by: Kerry She <shekairui@gmail.com> Reviewed-on: http://review.coreboot.org/434 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2011-11-18mainboard: Add AMD southstation RDK supportKerry Sheh
AMD southstation Reference Design Kit is designed for NAS application. This platform using family14 RevC0 processor, SB850 southbridge. Vgabios and Promise RAID Option ROM is required for hardware RAID support, can retrieve from the AMD NDA website. Verified feature: HDMI, LAN, usb and mini-pcie slot. RAID0, RAID1 RAID10 and RAID5 upto 6 sata hard drive with ubuntu server 10.10. Change-Id: I16e6f5dab8b0d634e186068c81436db77fb4475a Signed-off-by: Kerry She <kerry.she@amd.com> Signed-off-by: Kerry She <shekairui@gmail.com> Reviewed-on: http://review.coreboot.org/433 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2011-11-16fix DDR_MASK in load-dependent clock limiting for socket 939 in k8 raminitFlorian Zumbiehl
Change-Id: Ibdce9712f5019863b1cd61b68da11d7c46c6b6f8 Signed-off-by: Florian Zumbiehl <florz@florz.de> Reviewed-on: http://review.coreboot.org/376 Tested-by: build bot (Jenkins) Reviewed-by: Rudolf Marek <r.marek@assembler.cz>
2011-11-10compile code for CONFIG_SOUTHBRIDGE_VIA_K8T800_OLDFlorian Zumbiehl
make code dependent on CONFIG_SOUTHBRIDGE_VIA_K8T800 also be included for CONFIG_SOUTHBRIDGE_VIA_K8T800_OLD Change-Id: I9f4624d08de2790fb513a88ed6207e28e7fbc733 Signed-off-by: Florian Zumbiehl <florz@florz.de> Reviewed-on: http://review.coreboot.org/374 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-11-10support for different location of HT registers in old version of K8T800Florian Zumbiehl
Change-Id: I2ad82b8059efb09f0593933cb6f53b51b653d494 Signed-off-by: Florian Zumbiehl <florz@florz.de> Reviewed-on: http://review.coreboot.org/373 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-11-09Fixed whitespace and indentationOskar Enoksson
Code style fixes for the hp/dl145_g1 system board code. Change-Id: I3c1a175d954e2d340e82c03c9f984699dcff865e Signed-off-by: Oskar Enoksson <enok@lysator.liu.se> Reviewed-on: http://review.coreboot.org/428 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-11-08make w83697hf_set_clksel_48() non-static and add a prototypeFlorian Zumbiehl
make w83697hf_set_clksel_48() non-static and add a prototype so as to get rid of warnings about it being unused Change-Id: I8ae94cfd61ae4774a367f83dd37e488987e2451a Signed-off-by: Florian Zumbiehl <florz@florz.de> Reviewed-on: http://review.coreboot.org/380 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-11-08selfboot: Don't include unneeded ip_checksum.hStefan Reinauer
Change-Id: I09b888e70f7432f7025b0b851acfb0279553400f Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/426 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-11-08selfboot: fix bug in valid_area()Stefan Reinauer
valid_area will accept a region as valid for the payload if only a part of coreboot fits in that region. This means if a payload reaches into a neighboring RESERVED region, coreboot would not care and happily overwrite that region, as long as the payload also writes to some RAM. Change-Id: Ie263f83be18009b01a31c71e7285c998747d097f Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/425 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-11-08move function from header file to .c fileStefan Reinauer
http://review.coreboot.org/#change,378 introduced a function in k8x8xx.h move this function to ctrl.c and add a prototype to the header file instead. Change-Id: I0919ffb2030c53669b95f58b649d4a160f660923 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/429 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-11-08Cleanup Persimmon mainboard whitespace.Marc Jones
Change-Id: I389bde86c5583a4fb37a699162b65b475ed94ddc Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: http://review.coreboot.org/427 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-11-08selfboot: cleanupStefan Reinauer
- move cbfs_load_payload to the end so we can drop the prototype - move lb_start and lb_end to the beginning so they can be used in other functions. - drop two unused function declarations - break a 80+ characters line - fix a comment Change-Id: I460aa1e2ccf9d95ac12233af001076f73ab0268e Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/424 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-11-07Added RAMINIT_SYSINFO and declared the necessary structsOskar Enoksson
Using RAMINIT_SYSINFO should be beneficial for this platform. It is also more clean/safe to put data in struct mb_sysconf_t. It's more consistent with other MB's and I've tested it thoroughly on my DL145. Signed-off-by: Oskar Enoksson <enok@lysator.liu.se> Change-Id: Ie90a134a1efc9605b3fe17a5b5008856226984be Reviewed-on: http://review.coreboot.org/236 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-11-07Add code to set the clock speed for Winbond W83627THF/THG.Idwer Vollering
Change-Id: I984404dd1df50b3ba423ac610283b9bf8bca5a31 Signed-off-by: Idwer Vollering <vidwer@gmail.com> Reviewed-on: http://review.coreboot.org/412 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-11-07rename vt8237r_cfg() to k8x8xx_vt8237r_cfg() and make publicly accessibleFlorian Zumbiehl
Change-Id: I82d1ec5117a58aaa8cfd2a342b7172a2786f5680 Signed-off-by: Florian Zumbiehl <florz@florz.de> Reviewed-on: http://review.coreboot.org/379 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-11-07factor out common config for k8x8xx's dram_enable() and vt8237r_cfg()Florian Zumbiehl
Instead of writing to config registers in k8x8xx's dram_enable() and reading those back in vt8237r_cfg(), factor out generation of the values and reuse that in both places. Change-Id: I87a37398efe84b33e6678df74cd40b5abfe4f879 Signed-off-by: Florian Zumbiehl <florz@florz.de> Reviewed-on: http://review.coreboot.org/378 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-11-07add support for 1106:3188 (host controller of the old version of k8t800)Florian Zumbiehl
Change-Id: Id61678f03e1f7d964f7180a062dd6a689852d4ac Signed-off-by: Florian Zumbiehl <florz@florz.de> Reviewed-on: http://review.coreboot.org/401 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-11-07in vt8237r_enable(), write function enables only to ISA bridge config spaceFlorian Zumbiehl
vt8237r_enable() so far wrote the function enable values to the same offset in the config space of every one of the vt8237's functions, even though the register is located in the ISA bridge only. Change-Id: I639586dc238132f5b8d2f320b794948718281b9c Signed-off-by: Florian Zumbiehl <florz@florz.de> Reviewed-on: http://review.coreboot.org/368 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-11-07Cycle time at CAS Latency (CLX - 2) is at 25 in DDR2 SPD, not at 26Florian Zumbiehl
Change-Id: Ic77854130ad43715daa7c0eb462291db48df9f84 Signed-off-by: Florian Zumbiehl <florz@florz.de> Reviewed-on: http://review.coreboot.org/370 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-11-06Inline Makefile.bootblock.incPatrick Georgi
This was split out when we had separate rules for big bootblock. Change-Id: Id0a117f6996fb6bdef7bf97e7d80c36f5dec0ad7 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/404 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-11-06Fix typoPatrick Georgi
Change-Id: I195ea15ddbc725091e32191fac3b84d01b456580 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/410 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-11-06w83627hf: multiple fixes and enhancements in ASL includeChristoph Grenz
Fix multiple copy&paste errors and some other bugs in devtree.asl. Redesign ENCM method to enter configuration mode and set LDN by parameter. Reordered and commented some statements to make the code a bit more readable. Add an ifdef to enable never showing the keyboard controller as disabled, which seems to cause bugs at least with some Linux kernels. Remove keyboard controller IO regions from PS/2 mouse device as e.g. Linux infers them from the keyboard controller device. Change-Id: I44611339fabe31a8a584a3e6bd225082bfdd0b8e Signed-off-by: Christoph Grenz <christophg+cb@grenz-bonn.de> Reviewed-on: http://review.coreboot.org/357 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-11-06w83627hf: drop Scope(\_SB) from ASL includeChristoph Grenz
Drop explicit Scope(\_SB) from devtree.asl as it forces the SuperIO to appear as child of the root device. devtree.asl then needs to be included at a reasonable position inside the \_SB device tree. Change-Id: I72a57eddc5ec5f9763fdf789094a7be042758256 Signed-off-by: Christoph Grenz <christophg+cb@grenz-bonn.de> Reviewed-on: http://review.coreboot.org/298 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-11-04Revert "add support for 1106:3188 (host controller of the old version of ↵Patrick Georgi
k8t800)" due to dependency issues. This reverts commit 68c554550f59bd96caace96260ae2e30ed55ceb4 Change-Id: I353bd36b008f489a972c7c656d7ad07416f01387 Reviewed-on: http://review.coreboot.org/398 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-11-03add support for writing to SMBus with vt8237Florian Zumbiehl
Change-Id: I70fe072f8f3447d0be7b7ac64508a954fe47091d Signed-off-by: Florian Zumbiehl <florz@florz.de> Reviewed-on: http://review.coreboot.org/372 Tested-by: build bot (Jenkins) Reviewed-by: Rudolf Marek <r.marek@assembler.cz>
2011-11-03add support for 1106:3188 (host controller of the old version of k8t800)Florian Zumbiehl
Change-Id: I10135b37a6cef460be9bfbfd34746140310859a6 Signed-off-by: Florian Zumbiehl <florz@florz.de> Reviewed-on: http://review.coreboot.org/381 Tested-by: build bot (Jenkins) Reviewed-by: Rudolf Marek <r.marek@assembler.cz>
2011-11-02simplify IDE cable detection for Asus M2VFlorian Zumbiehl
Change-Id: If8e4dcf405e24b744ac34f581c5609fcce96fd07 Signed-off-by: Florian Zumbiehl <florz@florz.de> Reviewed-on: http://review.coreboot.org/371 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-11-02don't scan beyond end of CBFSFlorian Zumbiehl
Change-Id: I66e535f77e513dbfa5fc906ecf288193af78ae62 Signed-off-by: Florian Zumbiehl <florz@florz.de> Reviewed-on: http://review.coreboot.org/369 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-11-01remove trailing whitespaceStefan Reinauer
Change-Id: Ib91889a374515d36a2b12b53aeb12b6ea6e22732 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/364 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-11-01Remove XIP_ROM_BASEPatrick Georgi
The base is now calculated automatically, and all mentions of that config option were typical anyway (4GB - XIP_ROM_SIZE). Change-Id: Icdf908dc043719f3810f7b5b85ad9938f362ea40 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/366 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-31Add support for E7505 northbridge.Kyösti Mälkki
Adapted from northbridge/intel/e7501 with only minor changes. This commit provides minimal patch from e7501 and I prefer any cosmetic clean-up to be done after initial merge. Due the incomplete register specifications, it is safer to have e7505 as a separate directory in case I improve it to support wider range of memory configurations. I have no e7501 to test with. Change-Id: Iba3bf9d69ff5e9d9ef3a6ebf8259f048c55d637d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/295 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-31Fix usb debug dongle supportSven Schnelle
- move enable_usbdebug() declaration to usbdebug.h - reinitialize debug driver in ramstage, as copying the data structure from romstage doesn't work right now. This way of copying data from romstage to ramstage is really board/cpu specific, and is likely to break often. So don't do it. Change-Id: I394678ded6679c1803e29eb691b926182bdcab68 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/355 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-30Fix slow CAR execution introduced by 7c7d87182feb78cb2bc02fb3558bef56a41682c9Rudolf Marek
It is meant to be a address and not a dereference. Otherwise MTRR is filled with code and not with the address. This is what I hate at most on the AT&T syntax. Instead of taking the address, it was a dereference. Not greatly visible, except I wondered why opcode is not 0xb4 but 0xa1 and it took another half an our to see it. Change-Id: I6b339656024de8f6e6b3cde63b16b7ff5562d055 Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Reviewed-on: http://review.coreboot.org/358 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2011-10-30Fix gcc 4.6.1 breakage of southbridge/amd/sr5650/pcie.c.Stefan Reinauer
Change-Id: I3ccb3860207e1b3ccac4313f7b537c434af5166f Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/360 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins) Reviewed-by: Rudolf Marek <r.marek@assembler.cz>
2011-10-30remove usbdebug.h include from mainboard/romstage codeSven Schnelle
No romstage is supposed to use usbdebug functions/defines directly, so remove all those includes. The usb code is now called and setup from console code. Change-Id: I9b1120d96f5993303d6b302accc86e14a91f7a9f Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/354 Tested-by: build bot (Jenkins)
2011-10-30asus/m5a88-v: Fix buildPatrick Georgi
We added some new flag for certain AMD boards after support for this board was submitted. Also integrate the mptable refactorings that happened in the meantime. Change-Id: I50cf50f343a740832fd1a14a2a1ef5b903315675 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/353 Tested-by: build bot (Jenkins) Reviewed-by: Sven Schnelle <svens@stackframe.org>
2011-10-29Fix coreboot updatesPatrick Georgi
The rule to prepare a new coreboot.pre1 was ignored in the "update image" scenario because a perfectly fine file exists. Mark it phony to fix it. Change-Id: Ie7f8b36b71015a593958cd6e19602bad6b854320 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/351 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-28w83627hf: add method to retrieve wake event source register to ASL includeChristoph Grenz
Add a method WAKS to devtree.asl which returns the wake-up source register to simplify retrieving the wake source e.g. in \_WAK. Change-Id: Ia258f8fc9ff79b18391c55464da73863889e2255 Signed-off-by: Christoph Grenz <christophg+cb@grenz-bonn.de> Reviewed-on: http://review.coreboot.org/297 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-28Add ASUS M5A88-V mainboard supportQingPei Wang
it's a AMD 880+800 mainboard. I port the code based on the AMD reference code. update: 1.use CIMX instead of pmio 2.fix some whitespace 3.fix subsystemid of devicetree.cb Change-Id: I9725ccdbb25365c4007621318efee80b131fec29 Signed-off-by: QingPei Wang <wangqingpei@gmail.com> Reviewed-on: http://review.coreboot.org/205 Tested-by: build bot (Jenkins) Reviewed-by: Kerry Sheh <shekairui@gmail.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-28Get rid of the old romstage-as-bootblock ROM layoutPatrick Georgi
This change removes CONFIG_TINY_BOOTBLOCK, CONFIG_BIG_BOOTBLOCK, and all their uses, assuming TINY_BOOTBLOCK=y, BIG_BOOTBLOCK=n. This might break a couple of boards on runtime, but so far, fixes were quite simple. There's a flag day: Code that relies on CONFIG_TINY_BOOTBLOCK must be adapted. Change-Id: I1e17a4a1b9c9adb8b43ca4db8aed5a6d44d645f5 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/320 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-28Get rid of AUTO_XIP_ROM_BASEPatrick Georgi
That value is now generated from a code address and CONFIG_XIP_ROM_SIZE. This works as MTRRs are fully specified by their size and any address within the range. Change-Id: Id35d34eaf3be37f59cd2a968e3327d333ba71a34 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/348 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-28sb600: Implement EHCI workaroundPatrick Georgi
Linux implements it itself, but older Linuxes and other systems might not. Without this, the host controller might not respond to drivers. Change-Id: I4ff0e3683c02e7aa00d188428847c64c4c5d589d Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/345 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-28siemens/sitemp_g1p1: Add more devices to PIR and MP tablePatrick Georgi
Linux 2.4 is happier that way Change-Id: I016609ae1e004ec856e8223893352dcdd061b291 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/346 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-28Clear improper use of CONFIG_CACHE_AS_RAMKyösti Mälkki
Choice between printk/print_ is related to CAR, but really depends whether we compiled with GCC or ROMCC. Change-Id: I9fe831a215736462e8b3f4b96ffe231133ecf79b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/347 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-28T60: remove redundant usbdebug_init call()Sven Schnelle
called from console code, no need to call it here. Change-Id: I4c34f89c82cc2478db8de4e98584e69d7ab0ca82 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/350 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-28copy e7501 component to e7505Stefan Reinauer
Change-Id: Ie69a6b6a040a8b0e7693083b3a2d13c327a165b3 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/310 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-10-28Fix checksum calculation both in romstage and ramstage.Stefan Reinauer
The earlier fix for CMOS checksums only fixed the function rtc_set_checksum, which would fix the checksum, but then coreboot would no longer honor the settings because it assumed the checksum is wrong after this. This change fixes the remaining functions. Change-Id: I3f52d074df29fc29ae1d940b3dcec3aa2cfc96a5 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/342 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-10-27Added smbus block read/write for amd8111Oskar Enoksson
Signed-off-by: Oskar Enoksson <enok@lysator.liu.se> Change-Id: I86c80a27fd13c9a2be4034fdfb63be4ab2fadbfc Reviewed-on: http://review.coreboot.org/281 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-27Move linux 2.6.11 workaround to generic codePatrick Georgi
Linux 2.6.11 seems to require a certain order in CPUs listed in mptable, so enforce it. This was only done on arima/hdama, but now is generic. Unfortunately this is somewhat slow. Change-Id: I85715ebae8a009cb816bc9ffd6372708f246bf66 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/280 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-27X60/T60: enable AHCI modeSven Schnelle
Signed-off-by: Sven Schnelle <svens@stackframe.org> Change-Id: I2166ae9ee9e7e0e431583249f015d130d15fac61 Reviewed-on: http://review.coreboot.org/341 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-27i82801gx: Fix port status in AHCI modeSven Schnelle
The code used PCI register 0x92 to enable sata ports, which is wrong. The ICH7 documentation states: "This register is only used in systems that do not support AHCI. In AHCI enabled systems, bits[3:0] must always be set (ICH7R only) / bits[2,0] must always be set (Mobile only), and the status of the port is controlled through AHCI memory space." Writing 0x0f to ICH7-M doesn't seem to hurt, so lets write 0x0f for both variants. This patch makes sata_ahci work on my Thinkpad T60 and X60s. Change-Id: If3b3daec2e5fbaa446de00272ebde01cd8d52475 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/340 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-25X60: enable Cx power saving modesSven Schnelle
Change-Id: Ib03d9aa77050edde2538b80b32158cb3f0610be6 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/331 Tested-by: build bot (Jenkins)
2011-10-25T60: add _CST tableSven Schnelle
Used by power management code to enable Cx powersaving modes. Change-Id: I02c6b10762245bc48f21a341286236e203421de0 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/322 Tested-by: build bot (Jenkins)
2011-10-25T60: enable C4onC3 modeSven Schnelle
It is safe to enable this setting on these Boards. Change-Id: Iaa7377117743d18a95c496c25abf9fb4a1b20ad9 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/330 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-10-25T60: use ICS954309 clock driverSven Schnelle
Change-Id: I3f30fe601215784e1688c5ec51108dc0cf03e320 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/328 Tested-by: build bot (Jenkins)
2011-10-25Add driver for ICS954309 clock generatorSven Schnelle
Change-Id: Iac7e91cdd995dad1954eaa2d4dd52bffa293fc95 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/327 Tested-by: build bot (Jenkins)
2011-10-25i82801gx: Add setting for C4onC3 modeSven Schnelle
If this bit is set, ich7 will enter C4 mode if possible instead of C3. See ich7 specification (LPC controller, Power management control registers) for more details. Change-Id: I352cccdbc51ff6269f153a4542c7ee1df0c01d22 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/329 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-10-25SPEEDSTEP: write _CST tablesSven Schnelle
Change-Id: Idb4b57044808918de343d31519768d0986840f01 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/321 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-10-25ACPI: Add function for writing _CST tablesSven Schnelle
Change-Id: I4e16a0d37717c56a3529f9f9fdb05efec1d93f99 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/312 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-10-25w83627hf: correct typo in ASL include, correct indexed registers and remove ↵Christoph Grenz
unneccesary _PR0 defs Correct a typo in devtree.asl which causes AML processors to fail executing the DSDT with AE_NO_MEMORY or (in case of acpiexec) Divide By Zero. Also removes an superfluous item in the register IndexField and removes unneccessary _PR0 definitions which could confuse AML processors. Change-Id: I02cb9ce4e8f2101cfff8cec4abba7e070fd66364 Signed-off-by: Christoph Grenz <christophg+cb@grenz-bonn.de> Reviewed-on: http://review.coreboot.org/296 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-25Lenovo H8: Fix h8_set_audio_mute()Sven Schnelle
Logic is inverted (if argument is true, one would expect that mute is enabled) and the wrong bit was used (1 instead 0) Change-Id: I71133ba639f1fb0d3c3582f16211dd266a11cc64 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/334 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-25X60/T60: remove superflous h8_set_audio_mute()Sven Schnelle
muting is handled by h8 code, no need to do it here. Change-Id: I3f152e99f30701cd032b03105cbe3ae778865305 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/335 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-25i82801gx: Add write and read/write block functionsSven Schnelle
Change-Id: Icbfc47a8d7bfe1600e4212b26e99b2a604de9ef7 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/326 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-23i82801gx: Don't set I/O base address to static valueSven Schnelle
Doing it this way will break all subsequent smbus calls, because the smbus code still uses res->base, which points to the old base address. Fix this by allocating a proper resource. Change-Id: I0f3d8fba5f8e2db7fe4ca991ef2c345aff436ea4 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/325 Reviewed-by: Rudolf Marek <r.marek@assembler.cz> Tested-by: build bot (Jenkins)
2011-10-23console: support integrated 7-segment displays for POST codesChristoph Grenz
Add a configuration option POST_PORT which defaults to 0x80 and can be redefined by boards which have integrated POST displays on another I/O port. Change post.c to output POST codes to this port instead of 0x80 hardcoded. Change-Id: I8f8e820f8c75641b35e7249bf622b63a3604b9f3 Signed-off-by: Christoph Grenz <christophg+cb@grenz-bonn.de> Reviewed-on: http://review.coreboot.org/221 Tested-by: build bot (Jenkins) Reviewed-by: Rudolf Marek <r.marek@assembler.cz> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-10-23SB800: Hide unused gpp portsKerry Sheh
Add configure option SB_GPP_UNHIDE_PORTS for mainboard to hide/unhide the unused sb800 gpp ports. Certain gpp port should be hidden, if no device was detected and hotplug feature is disabled for such port. Hidden unused ports makes lspci -vvv get more accurate information under Linux. Test on avalue/eax-785e mainboard. Change-Id: I1d7df0f2ab6ad69b1b99b8bf046411ae7cdb09c0 Signed-off-by: Kerry Sheh <kerry.she@amd.com> Signed-off-by: Kerry Sheh <shekairui@gmail.com> Reviewed-on: http://review.coreboot.org/207 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-10-21Extend coreboot table entry for serial portsStefan Reinauer
Add information about memory mapped/io mapped base addresses. and fix up libpayload to use the same structures Signed-off-by: Stefan Reinauer <reinauer@google.com> Change-Id: I5f7b5eda6063261b9acb7a46310172d4a5471dfb Reviewed-on: http://review.coreboot.org/261 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-21Remove redunancy in KconfigKyösti Mälkki
Socket Kconfig unconditionally selects CPU_INTEL_CORE. Change-Id: I5eb7dd17047a2a031dd7345390d7f5f756055e18 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/307 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-21sch: strip quotes around cmc.bin filenamePatrick Georgi
This was mentioned several times already, how about we get it in? It avoids cbfstool to fail because path/to/"file" doesn't work. Change-Id: Ia01acbd78f81a5db890fd1573a2f3cbe1450562f Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/305 Tested-by: build bot (Jenkins) Reviewed-by: Peter Stuge <peter@stuge.se>
2011-10-21Use ntohll where appropriate.Stefan Reinauer
also clean out a local copy of ntohl in yabel. Change-Id: Iffe85a53c9ea25abeb3ac663870eb7eb4874a704 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/288 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-10-21Add macros for 64bit byte order swappingStefan Reinauer
Change-Id: Ic31ccd41ba3e0af7046eafc29221810d4cd196c8 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/275 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-10-20T60: Add support for Ultrabay Legacy I/O devices (40Y8122)Sven Schnelle
Those modules have basically the same Super I/O capabilities as the Docking station. Unfortunately, the Super I/O in the module shares the same I/O address as the Docking station, so we're not allowed to connect the LPC Docking Bus if such a module is present. To be able to detect this device and use it as early console for coreboot, we have to initialize the GPIO Controller before, as this device is detected via GPIO06. Change-Id: If7c38bb6797f76cf28f09f3614ab9a33878571fb Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/282 Tested-by: build bot (Jenkins)
2011-10-20i82801dx: Replace romstage printk'sKyösti Mälkki
Patch is required to compile this with romcc. Change-Id: I5c4c0f5b32e5edeb8c48d8455b3493ca79f8b452 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/291 Tested-by: build bot (Jenkins) Reviewed-by: Peter Stuge <peter@stuge.se>
2011-10-19asrock/e350m1: Enable the superio ACPI device in devicetree.cbPeter Stuge
This makes the power_on_after_fail NVRAM option work correctly. Change-Id: I96f05f82d7f133b343cf8d4ef09db50a3db7a83d Signed-off-by: Peter Stuge <peter@stuge.se> Reviewed-on: http://review.coreboot.org/292 Tested-by: build bot (Jenkins)
2011-10-19IOAPIC: fix bitmaskKyösti Mälkki
APIC ID is bits 27..24, not 19..16. Change-Id: Ib53a480bf4328901094ca2c4713e8317321962a1 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/299 Tested-by: build bot (Jenkins) Reviewed-by: Peter Stuge <peter@stuge.se>
2011-10-19sconfig: check whether component directory actually existsStefan Reinauer
and add drivers/generic/generic back (empty), since it is used by many devicetree.cb files. Without this patch typos in component names in devicetree.cb cause the component to be silently ignored. Change-Id: I3cfca2725816f0cd7d72139ae53af815009e8ab4 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/270 Tested-by: build bot (Jenkins) Reviewed-by: Peter Stuge <peter@stuge.se>
2011-10-19Drop eh_frame instead of moving it into the image.Stefan Reinauer
That's what SeaBIOS does, too, and it works just fine. Change-Id: I3e17c15848aca86f775fc86f4ad906c820625887 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/269 Tested-by: build bot (Jenkins) Reviewed-by: Peter Stuge <peter@stuge.se>
2011-10-19I945: replace #if defined() by #ifSven Schnelle
config.h defines also unset config options (as "0") so #ifdef matches both settings, which isn't what we want. Change-Id: I694e1b8a8ec4c20225d7af1a13a2a336f900e643 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/293 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-18Append logical PME/GPIO device. Fix MPU device number.Kyösti Mälkki
A mainboard may require configuration of the superio pins to fully support some features. Things like A20# gate, leds, fans, infra-red and bootstrap jumpers may be configured and controlled through the logical PME device. Change-Id: I6e77ff0295806ba3dff339013f73d99c2961388f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/289 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-18Activate older Xeon P4 microcodesKyösti Mälkki
As new microcode files were included, the table was not updated with families 0f25 and 0f26. Change-Id: I5bb8be9d7c37eb8406dcb48a4b933eab24639bda Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/290 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-17Fix our CMOS checksum algorithm so it matches what /dev/nvram expectsStefan Reinauer
Our cmos checksum is inverted to what the Linux /dev/nvram device expects (and BIOSes use). This makes it impossible to use /dev/nvram with coreboot. Fix it! Change-Id: I239f7e3aca05d3691aee16490dd801df2ccaefd1 Signed-off-by: Vadim Bendebury <vbendeb@google.com> Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/279 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2011-10-17rework RTC driver output to make it more consistent.Stefan Reinauer
Also add a meaningful define (Not hooked up in Kconfig, that might or might not follow) Change-Id: I9cc4bca0d23d75e6a1d767932ec62e8c68b39d71 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/278 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2011-10-17Re-worked devicetree.cb for DL145 G1Oskar Enoksson
After a lot of experimentation this commit improves some hardware features that were not recognized or incorrectly configured before. The only thing not tested is SCSI-option board (I dont have one). Misleading errors in comments have been corrected. (Note BTW that the DL145 G1 mainboard is identical to AMD Serenade which was supported in early versions of coreboot but was dropped for some reason.) Signed-off-by: Oskar Enoksson <enok@lysator.liu.se> Change-Id: Ibbd97fafad22196b1e18d0b257731490339f113e Reviewed-on: http://review.coreboot.org/237 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2011-10-17Fixes several issues with amd k8 SSDT P-state generationOskar Enoksson
First issue fixed: For multi-socket CPU the current implementation emitted Processor objects for cores in the first CPU only. This commit fixes the bug by really emitting one Processor object for each core. However, the unlikely case of mixed CPU models is still not handled correctly. Second issue fixed: One loop was wrong in case a processor in the table declares no P-states at all. The rewritten loop is safe. Some possibly dangerous array lengths were also fixed. Third issue: on MP-boards the recommended ramp-voltage (RVO) is 0mV according to the BKDG. The current implementation always set it to 25mV. This commit selects 0 or 25mV depending on CONFIG_MAX_PHYSICAL_CPUS. Fourth issue: If a processor without PowerNow! support was inserted in a system with coreboot configured with SET_FIDVID then the boot process hanged mysteriously and very early. Apparently because init_fidvid_ap tampers with non-existing registers. This commit fixes the bug by bailing out from init_fidvid_ap if PowerNow! capability is missing. Signed-off-by: Oskar Enoksson <enok@lysator.liu.se> Change-Id: I61f6e2210b84ccba33a36c5efc866447b7134417 Reviewed-on: http://review.coreboot.org/239 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2011-10-15SMM: Move wbinvd after pmode jumpStefan Reinauer
According to Rudolf Marek putting a memory instruction between the CR0 write and the jmp in protected mode switching might hang the machine. Move it after the jmp. There might be a better solution for this, such as enabling the cache, as keeping it disabled does not prevent cache poisoning attacks, so there is no real point. However, Intel docs say that SMM code in ASEG is always running uncached, so we might want to consider running SMM out of TSEG instead, as well. Signed-off-by: Stefan Reinauer <reinauer@google.com> Change-Id: Id396acf3c8a79a9f1abcc557af6e0cce099955ec Reviewed-on: http://review.coreboot.org/283 Reviewed-by: Sven Schnelle <svens@stackframe.org> Tested-by: build bot (Jenkins)
2011-10-15use byteorder.h instead of implementing another byte swap functionStefan Reinauer
Change-Id: Id5fe7b597256ddf5d4ef408ec82cd94d84e7a0cd Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/277 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-10-15AMD CPU and chipset fixes for compilation with gcc 4.6Stefan Reinauer
Change-Id: I05b08765b38d8d6cc9b7cbdaf87c127b33408c81 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/266 Tested-by: build bot (Jenkins) Reviewed-by: Uwe Hermann <uwe@hermann-uwe.de>
2011-10-15use acpi.h include instead of manually adding acpi_slp_type.Stefan Reinauer
Change-Id: I2a3aaf10e453fa6cce8a993356f2a0587178209a Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/276 Tested-by: build bot (Jenkins) Reviewed-by: Uwe Hermann <uwe@hermann-uwe.de>
2011-10-15cbfs_and_run_core() is not part of the API, make it static.Stefan Reinauer
It's only used in cbfs_and_run.c Change-Id: Ibcfcefbeb0c5722eb3888f0d60127229a2badcf6 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/273 Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Tested-by: build bot (Jenkins)
2011-10-15reformat Makefile.bootblock.inc (>80 lines per char)Stefan Reinauer
Change-Id: I0ff02fa72ff5a14d8c166686bb3d66fe1e887ea4 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/274 Tested-by: build bot (Jenkins) Reviewed-by: Uwe Hermann <uwe@hermann-uwe.de>
2011-10-14Fix AMD SB800 (cimx) southbridge code to compile with gcc 4.6Stefan Reinauer
Change-Id: I672135a9b6e3b641ceb655cb00d40ee760c17edc Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/268 Tested-by: build bot (Jenkins) Reviewed-by: Uwe Hermann <uwe@hermann-uwe.de>
2011-10-14Fix compilation of AMD GX2 northbridge code with gcc 4.6Stefan Reinauer
Change-Id: I71d96b7cd36dd99a3590ec311c11f67f13012e68 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/267 Tested-by: build bot (Jenkins) Reviewed-by: Uwe Hermann <uwe@hermann-uwe.de>
2011-10-14Fix compilation of VIA CN700 northbridge code with gcc 4.6Stefan Reinauer
Change-Id: Ia52d21c5c467ec08bc7b958ee1a8e37e7d3e025b Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/265 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-10-14fix compilation of intel/sch northbridge code with gcc 4.6Stefan Reinauer
Change-Id: I57804dff9e37f0127900ebb7a67118382944eb89 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/264 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-10-14Add eh_frame to rom section to fix compilation of coreboot with gcc 4.6Stefan Reinauer
Change-Id: I347dd84a61244eed145c02a080309d5a34c5394a Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/263 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-10-13Prevent build breakage without consoles enabledStefan Reinauer
If all console types are disabled, coreboot will fail to compile because static code is unused. This patch fixes the issue. Signed-off-by: Stefan Reinauer <reinauer@google.com> Change-Id: Ie9c8bf2a78e3aeba4c2908b06bc03f0f5af37db2 Reviewed-on: http://review.coreboot.org/260 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2011-10-13Load an IDT with NULL limitStefan Reinauer
Load an IDT with NULL limit to prevent the 16bit IDT being used in protected mode before c_start.S sets up a 32bit IDT when entering ram stage. Signed-off-by: Stefan Reinauer <reinauer@google.com> Change-Id: I8d048c894c863ac4971fcef8f065be6b899e1d3e Reviewed-on: http://review.coreboot.org/259 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2011-10-13Fix compilation of x86emu with gcc 4.6.xStefan Reinauer
gcc 4.6 complains about unused but set variables in x86emu. Particularly some variables are always set but only used in debug mode, or when FPU support is enabled. Change-Id: Ic53bd2303171ab717eb2d2c0ed72744d3eb6989e Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/258 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-24 14:10:20 +0000