summaryrefslogtreecommitdiff
path: root/src/cpu/amd
AgeCommit message (Collapse)Author
2014-11-01{cpu,soc}: Use DEVICE_NOOP macro over dummy symbolEdward O'Callaghan
Change-Id: Iaf2b2873bd1c52d7f936bd9b483e194a0872a626 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/7285 Tested-by: build bot (Jenkins) Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
2014-10-23AMD Trinity and Kabini: fix fan controlKyösti Mälkki
The fan can stop but can't run again. "AGESA: Call get_bus_conf() just once" (commit ef40ca57) results to this problem. This patch can resolve this problem. Change-Id: I1b5bf3f6f7a66c60743f78918dc5442cdfc8b6e4 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6981 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-10-19amd: rename model_fxx_powernow to powernow.Vladimir Serbinenko
Change-Id: Iee581183f9cd9f5fecd5604536b735f6a04a0f93 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/7019 Tested-by: build bot (Jenkins) Reviewed-by: Rudolf Marek <r.marek@assembler.cz>
2014-10-19AGESA: Drop board and chipset -specific callout headersKyösti Mälkki
Change-Id: If973f28931e65a57cbb8d6739542a57c844f0d66 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/7115 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-10-16ACPI: Remove CONFIG_GENERATE_ACPI_TABLESVladimir Serbinenko
As currently many systems would be barely functional without ACPI, always generate ACPI tables if supported. Change-Id: I372dbd03101030c904dab153552a1291f3b63518 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4609 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-09-04AMD Steppe Eagle: Disable "No Snoop Enable" to stop HDMI audio stutterBruce Griffith
Ubuntu's HDMI audio has noise and echo. Disable NoSnoopEnable can resolve this issue. The posted amd_late_init.c northbridge code is missing a test for Steppe Eagle northbridges. See coreboot Gerrit change 3934, commit ID 4ca721399c (AMD Olive Hill: Disable NoSnoopEnable to fix HDMI audio corruptions with Ubuntu). Change-Id: I89894d0ce4ad72ea16d61b445edb9e67920bca24 Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com> Reviewed-on: http://review.coreboot.org/6822 Tested-by: build bot (Jenkins) Reviewed-by: WANG Siyuan <wangsiyuanbuaa@gmail.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2014-08-30AMD Steppe Eagle: CPU files for new SoCBruce Griffith
Add the CPU files required to support the Steppe Eagle and Mullins models of Family 16h SoC processors from AMD. This CPU is based on the Jaguar core and is similar to Kabini. Change-Id: Ib48a3f03128f99a1242fe8c157e0e98feb53b1ea Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com> Reviewed-on: http://review.coreboot.org/6679 Tested-by: build bot (Jenkins) Reviewed-by: WANG Siyuan <wangsiyuanbuaa@gmail.com> Reviewed-by: Zheng Bao <zheng.bao@amd.com>
2014-08-09cpu/amd/geode_lx: Trivial - remove useless commentEdward O'Callaghan
Change-Id: I4b04f84fb2be7da4b7ffab71bb2c41142f455440 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/6567 Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Tested-by: build bot (Jenkins)
2014-08-09cpu/amd/geode_lx: Reduce fancy ASCII art with embedded commentsEdward O'Callaghan
Lets try not to play games with the Lexer with fancy ASCII art. Doxygen has a more well defined and useful syntax for annotations. Change-Id: I6f6c58971f509064ae1e28a1740e50e2ae721513 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/6550 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-08-09cpu/amd/geode_lx/cache_as_ram.inc: Trivial - Fix indent with tabsEdward O'Callaghan
Change-Id: Ic65f8d2cbb5bc459cf513c6b34a5f1846cb2b897 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/6549 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-07-30model_fxx/processor_name.c, hudson/lpc.c: add missing break statementsDaniele Forsi
Found by Cppcheck 1.65. Fixes: (warning) Variable 'processor_name_string' is reassigned a value before the old one has been used. 'break;' missing? (warning) Variable 'rsize' is reassigned a value before the old one has been used. 'break;' missing? Change-Id: I4a5c947fd5cc5797eb026475ec7036bc5eaf58db Signed-off-by: Daniele Forsi <dforsi@gmail.com> Reviewed-on: http://review.coreboot.org/6372 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-07-29Uniformly spell frequency unit symbol as HzElyes HAOUAS
Change-Id: I1eb8d5bd79322ff3654a6ad66278a57d46a818c1 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: http://review.coreboot.org/6384 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-07-28AGESA boards: Drop get_bus_conf.c filesKyösti Mälkki
The only remaining purpose for get_bus_conf() was to fill in obscure bus_sb800 (etc.) arrays containing partial PCI bus enumeration. Complete enumeration is available in devicetree and PCI configuration space so discard these arrays. Change-Id: I733115940afba3a50c58aedb9a04ecf5082b1234 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6360 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-07-28AGESA fam16kb: Move NB config fam16kb out of get_bus_conf()Kyösti Mälkki
Change-Id: Iedb5e1c72afe70f63f39c2dbce4896863d1d275f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6357 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-07-28AGESA: Drop some excessive agesawrapper.h includesKyösti Mälkki
Change-Id: I3807912b1dc68fae8248a66e37bbe642fb92d3ae Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6262 Tested-by: build bot (Jenkins)
2014-07-24AGESA hudson yangtze: Move IMC firmware init out of get_bus_conf()Kyösti Mälkki
Change-Id: I5b3cbc4d25f06a5f916760d4474621abbf826ee4 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6355 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-07-23src/.../Kconfig: various small fixes to textsDaniele Forsi
Fixed spelling and added empty lines to separate the help from the text automatically added during make menuconfig. Change-Id: I6eee2c86e30573deb8cf0d42fda8b8329e1156c7 Signed-off-by: Daniele Forsi <dforsi@gmail.com> Reviewed-on: http://review.coreboot.org/6313 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-07-17cpu,Makefile.inc: Trivial - drop trailing blank lines at EOFEdward O'Callaghan
Change-Id: I7e8866d76d7f286e10160d7dc4f21f01a913bfee Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/6286 Tested-by: build bot (Jenkins) Reviewed-by: Idwer Vollering <vidwer@gmail.com>
2014-07-17misc,ASL: Trivial - drop trailing blank lines at EOFEdward O'Callaghan
Change-Id: I5060052e268c6a6303d77fdf4380a55ac2ad5ae2 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/6296 Tested-by: build bot (Jenkins) Reviewed-by: Idwer Vollering <vidwer@gmail.com>
2014-07-14AGESA fam15: Fix entry to cimx/sb900Kyösti Mälkki
Move SB900 call to match comments and changes already made for family14 et al. Change-Id: I22aa0bbeeabf9cff929c49c23014005bc3d53ccb Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6238 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-07-14AGESA CIMx: Move late init out of get_bus_conf()Kyösti Mälkki
Followup deals further with Fam15 case. For unknown reasons calls were commented out for amd/dinar and they remain that way. Change-Id: Ie0a25fbb6f5378019fbf0f19a02acf024d79817e Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6237 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-07-14AGESA: Trace execution with AGESAWRAPPER()Kyösti Mälkki
Implement logging just once to have uniform output. Change-Id: I8db694a3bf6b1af459bdf98f7acb99edf4dd07f7 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6180 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-07-14AMD SPI: Optimise for longer writesKyösti Mälkki
Leave it to the implementation of flash->write() to split the writes to match SPI controller and SPI flash part restrictions. This allows for some optimisation for auto-address-increment (AAI) commands. Kconfig AMD_SB_SPI_TX_LEN can be kept as local. Change-Id: I4a8bc55ab7eb0eeda8f25003a8f5ff2a643ab7a7 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6164 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-07-08cpu: Trivial - drop trailing blank lines at EOFEdward O'Callaghan
Change-Id: I9004f34ba0c13b4489b26ac8c1476d00a6c6d01d Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/6207 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-07-05spi: Remove unused parameters from spi_flash_probe and setup_spi_slave.Gabe Black
The spi_flash_probe and and spi_setup_slave functions each took a max_hz parameter and a spi_mode parameter which were never used. BUG=None TEST=Built for link, falco, rambi, nyan. BRANCH=None Change-Id: I3a2e0a9ab530bcc0f722f81f00e8c7bd1f6d2a22 Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://chromium-review.googlesource.com/192046 Reviewed-by: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> [km: cherry-pick from chromium] Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6174 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-07-05Drop redundant select CACHE_AS_RAMKyösti Mälkki
The few remaining boards without CAR override this with select ROMCC. Change-Id: Ifd5223e67f6a2dadb47846bdaab40b1be763cf69 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6172 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-07-03AGESA: Call get_bus_conf() just onceKyösti Mälkki
Instead of calling get_bus_conf() three times from write_tables() and executing it once, just make one call before entering write_tables(). Change-Id: I818e37128cb0fb5eaded3c1e00b6b146c1267647 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6133 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-07-03AGESA: Add agesawrapper_post_device()Kyösti Mälkki
NOTE: The procedure is moved across a collected timestamp TS_WRITE_TABLES, so the delay of SPI erase/write will be accounted for in an earlier entry in cbmem -t output. Change-Id: I0f082e7af1769c8d7d03cdd51fdb5dacbf3402b4 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6132 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-07-03AGESA boards: Use acpi_s3_resume_allowed()Kyösti Mälkki
This adds use of BROKEN_CAR_MIGRATE to include CBMEM symbols for the build of romstage also for boards without HAVE_ACPI_RESUME. These symbols got exposed as the use of preprocessor directives was reduced. We expect the linker to do a fair job and optimize away function bodies that are on unreachable execution paths. Change-Id: Ibf5181d3eecb87ce647abe0be01072594b05aa5f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6067 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-07-03AGESA: Clean separation of SPI flashKyösti Mälkki
To be precise, wakeup from S3 does not involve SPI writing, while preparing for it on cold power-ons currently does. For S3DataTypeMtrr storage is changed such that the first 4 bytes is the length of data stored like with the other two S3DataType. Change-Id: Id920650474530d4191075da4ef70daa66c904c5b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6085 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Dave Frodin <dave.frodin@se-eng.com>
2014-07-03AGESA boards: Add prepare_for_resume()Kyösti Mälkki
Use one common implementation for all AGESA platforms. Change-Id: I410f8e0a9c75445882d67659cde00004eb7ad6b4 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6084 Tested-by: build bot (Jenkins) Reviewed-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-07-03AGESA S3: Refactor S3 backup store locations in SPIKyösti Mälkki
Prepare code to locate S3 backup from CBFS as a file. Follow-up will replace remaining use of CONFIG_S3_DATA_POS with cbfs_get_file_content(). Change-Id: I693c41c90e61d1a7c7b10e43c9f264d099c9a400 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6083 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Dave Frodin <dave.frodin@se-eng.com>
2014-06-29cpu/amd/geode_gx2/cache_as_ram.inc: Remove illegal ASCII artEdward O'Callaghan
Embedding comments inside comments is illegal in the C specification, Clang enforces this. Change-Id: I0a468e4196034b00dfc5860fdbbab7788e4fef77 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/6154 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2014-06-25AGESA: Move config parameters for non-volatile S3 dataKyösti Mälkki
These parameters are not specific to the southbridge device, but the implementation of S3 storage defined by CPU code. Change-Id: Ic341cc2b7669cf8e3e920c48473826ec03fc7d8d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6081 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-06-25Declare acpi_is_wakeup_early() only onceKyösti Mälkki
Change-Id: I5314d76168c40a6327d4a9ac3b4f4fb05497d6fc Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/4525 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-06-21cpu/amd/agesa: Use acpi_is_wakeup()Kyösti Mälkki
Change test to return true on S2 wakeup too. In S2 CPU would have been powered down so MTRR recovery is required. Change-Id: I6ad5fb7e32c59be7d84f28461c238c3975e1e04e Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6078 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-06-06AGESA: Use common heap allocatorKyösti Mälkki
Change-Id: I5df1f0efdef2592b762fe391edaadbca4593e85a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5689 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-05-06Introduce stage-specific architecture for corebootFurquan Shaikh
Make all three coreboot stages (bootblock, romstage and ramstage) aware of the architecture specific to that stage i.e. we will have CONFIG_ARCH variables for each of the three stages. This allows us to have an SOC with any combination of architectures and thus every stage can be made to run on a completely different architecture independent of others. Thus, bootblock can have an x86 arch whereas romstage and ramstage can have arm32 and arm64 arch respectively. These stage specific CONFIG_ARCH_ variables enable us to select the proper set of toolchain and compiler flags for every stage. These options can be considered as either arch or modes eg: x86 running in different modes or ARM having different arch types (v4, v7, v8). We have got rid of the original CONFIG_ARCH option completely as every stage can have any architecture of its own. Thus, almost all the components of coreboot are identified as being part of one of the three stages (bootblock, romstage or ramstage). The components which cannot be classified as such e.g. smm, rmodules can have their own compiler toolset which is for now set to *_i386. Hence, all special classes are treated in a similar way and the compiler toolset is defined using create_class_compiler defined in Makefile. In order to meet these requirements, changes have been made to CC, LD, OBJCOPY and family to add CC_bootblock, CC_romstage, CC_ramstage and similarly others. Additionally, CC_x86_32 and CC_armv7 handle all the special classes. All the toolsets are defined using create_class_compiler. Few additional macros have been introduced to identify the class to be used at various points, e.g.: CC_$(class) derives the $(class) part from the name of the stage being compiled. We have also got rid of COREBOOT_COMPILER, COREBOOT_ASSEMBLER and COREBOOT_LINKER as they do not make any sense for coreboot as a whole. All these attributes are associated with each of the stages. Change-Id: I923f3d4fb097d21071030b104c372cc138c68c7b Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: http://review.coreboot.org/5577 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@gmail.com>
2014-05-03Move ARCH_* from board/Kconfig to cpu or soc Kconfig.Furquan Shaikh
CONFIG_ARCH is a property of the cpu or soc rather than a property of the board. Hence, move ARCH_* from every single board to respective cpu or soc Kconfigs. Also update abuild to ignore ARCH_ from mainboards. Change-Id: I6ec1206de5a20601c32d001a384a47f46e6ce479 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: http://review.coreboot.org/5570 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-04-29AGESA SPI: Fix Kconfig optionsKyösti Mälkki
Option AMD_SB_SPI_LEN leaked to non-AMD configs. Option SPI_FLASH is compulsory with HAVE_ACPI_RESUME. Change-Id: Ib84c4d9e4fdf670b32b0cae7280fcbb6d3aecaf5 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5606 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Idwer Vollering <vidwer@gmail.com>
2014-04-28AMD: Add common header file for CAR setupKyösti Mälkki
Change-Id: I24b2cbd671ac3a463562d284f06258140a019a37 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/4683 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2014-04-26Rename coreboot_ram stage to ramstageFurquan Shaikh
Rename coreboot_ram stage to ramstage. This is done in order to provide consistency with other stage names (bootblock, romstage) and to allow any Makefile rule generalization, required for patches to be submitted later. Change-Id: Ib66e43b7e17b9c48b2d099670ba7e7d857673386 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: http://review.coreboot.org/5567 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-04-26Get rid of HAVE_INIT_TIMER config optionFurquan Shaikh
There is redundancy in terms of use of init_timer. We have a Kconfig option to decide whether a board has init_timer as well as we use a stub for init_timer in places where we do not have any init_timer defined. Thus, remove the Kconfig option. Henceforth, all boards that do not have init_timer functionality can include a stub_timer if required. Change-Id: I35d38ec686f4dc92861cf9248f9b540323cd98ae Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: http://review.coreboot.org/5569 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-04-20Move MAX_PHYSICAL_CPUS to AMD k8 and fam10Kyösti Mälkki
This was always AMD-only and it was never properly used with AGESA. Change-Id: Ifb461ee845e442f6cf90aca52470cfb66e862bfc Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5540 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-04-16cpu/amd/agesa/family15tn: Add udelay implementation for SMMAlexandru Gagniuc
This is a small implementation which uses only MSRs and rdtsc, without relying on northbridge or other system hardware. It's SMM safe in that it only reads registers, and doesn't modify the state of the hardware. Change-Id: Ifa02ca73455b382f830c9b30b80b4f1bb18706b4 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/5501 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2014-04-16cpu/amd/agesa/family15tn: Add initial support for SMM modeAlexandru Gagniuc
This is the minimal setup needed to be able to execute SMI handlers. Only support for ASEG handlers is added, which should be sufficient for Trinity (up to 4 cores). There are a few hacks which need to be introduced in generic code in order to make this work properly, but these hacks are self-contained. They are a not a result of any special needs of this CPU, but rather from a poorly designed infrastructure. Comments are added to explain how such code could be refactored in the future. Change-Id: Iefd4ae17cf0206cae8848cadba3a12cbe3b2f8b6 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/5493 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@gmail.com>
2014-04-15vendorcode/amd/agesa/fam14: Build as a static libraryEdward O'Callaghan
Following the same reasoning as commit ee905a8 vendorcode/amd/agesa/fam15tn: Build as a static library Since AGESA is stage-independent, we can build it just once, and use the resulting static library in both rom and ram stages. Change-Id: I8b78c462f4963fbb3a40d739196529fffedccb4c Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/5441 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-04-15vendorcode/amd/agesa/fam15tn: Build as a static libraryAlexandru Gagniuc
Up until now, we were building AGESA by specifying each AGESA source file and adding it to the list of romstage and ramstage source files. As a result, we were compiling each AGESA source twice, despite the fact that it does not depend on the stage we're in. Since AGESA is stage-independent, we can build it just once, and use the resulting static library in both rom and ram stages. We still keep the practice of specifying every single AGESA directory as an include dir and adding the AGESA CFLAGS to our global CFLAGS; this is needed due to the way AGESA builds. Change-Id: I9b23264129d1c08cb67cabc31d15a68d43ed7624 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/5430 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Idwer Vollering <vidwer@gmail.com>
2014-04-13cpu/amd/agesa/s3_resume.c: Specify include paths from AGESA_ROOTAlexandru Gagniuc
Following the same reasoning as in commit * 1d87dac hp/pavilion_m6_1035dx: Sanitize #includes include AGESA files with a path relative to AGESA_ROOT. We cannot with more than one generation of AGESA, hence the path being relative to AGESA_ROOT. Change-Id: If15c4cbfd42e0264264fdb3e8c426a47609ad41f Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/5426 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-04-12agesa: Always include family* KconfigPatrick Georgi
Otherwise we generate a recursive dependency because CPU_AMD_AGESA depends on the per-family configurations while those only exist if CPU_AMD_AGESA is selected. Change-Id: Ic08d517ff4ca8bb76afc1574b55c54b28ec3f1b0 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5490 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-04-09cpu/amd/car: Use define MSR_MCFG_BASE rather than hardcoded valuePatrick Georgi
Change-Id: I0b40c9811115b204f1cae70546d236049c1b3d30 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5431 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-04-03amd/agesa/s3_resume: Make compiler agnostic.Edward O'Callaghan
Clang does not like inline functions defined in C files with prototypes in headers. Rather Clang expects inline function bodies to be in headers if they are to be used out of scope. Since inline is purely advisory to the compiler, drop its usage here. Change-Id: I08a7a3d2cdf841ffbab10c017c75917768aac209 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/5429 Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Tested-by: build bot (Jenkins)
2014-02-12PCI: Drop includes under cpuKyösti Mälkki
The files affected do not make any PCI configuration calls. If they did, the more correct includes would be pci_ops.h, pci_defs.h and pci_ids.h. Change-Id: I3e7f009371be6ea50318eaabf0c15500cb3f1210 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5200 Reviewed-by: Aaron Durbin <adurbin@google.com> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins)
2014-02-03cpu/amd/model_fxx: Add coolnquiet for two new (old) AMD K8 modelsOskar Enoksson
The added CPU's are OSA248CEP5AU and a OSP280 processors. The OSP280 VID/FID numbers have been found by experimentation and extrapolation/guesses from similar models. It has been verified to work fine under Linux (OpenSuse 12.2, kernel 3.4.63-2.44) with four different test-processors. Windows is untested. Change-Id: I3afa1cba5f55c8a78917b3636382af7706a80fee Signed-off-by: Oskar Enoksson <enok@lysator.liu.se> Reviewed-on: http://review.coreboot.org/5095 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Rudolf Marek <r.marek@assembler.cz>
2014-01-22AMD K8/fam10: Fix CBMEM on S3 resumeKyösti Mälkki
Change to use cbmem_recovery() to wipe CBMEM region and reset ACPI wakeup if CBMEM TOC was not found. Change-Id: Ic362253eaa00bd442d4cc0514632f9096e20bfa6 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/4673 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-01-22AMD AGESA: Fix CBMEM on S3 resumeKyösti Mälkki
Change to use cbmem_recovery() to wipe CBMEM region and reset ACPI wakeup if CBMEM TOC was not found. Change-Id: I6648570d76b5c137f50addcc5bce9c126d179c65 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/4672 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-01-15cpu/amd/model_fxx/powernow_acpi.c: Comment out set but unused variable ↵Paul Menzel
`Start_vid` When adding support for PSS object generation for AMD pre Family Fh CPUs (199c694f) the function `pstates_algorithm` was copied and adapted, but `Start_vid` is not needed anymore as a static table is used. I’d remove the variable, but Ron Minnich requested to leave it there for documentation purposes. So just comment it out. Change-Id: I3002951d168cade6461941c16d78373c47792e13 Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/4036 Tested-by: build bot (Jenkins) Reviewed-by: Rudolf Marek <r.marek@assembler.cz>
2013-12-30AMD K8: Define MEM_TRAIN_SEQ only with K8_REV_F_SUPPORTKyösti Mälkki
Change-Id: I601efbff03d0f0f59557b33be8d6928ede310b62 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/4558 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2013-12-29AMD fam10: Drop RAMINIT_SYSINFOKyösti Mälkki
AMD fam10 raminit cannot be built without RAMINIT_SYSINFO, this is not a true option but copy-paste remainder from AMD K8. Change-Id: Id8edc112f3bacebd1732304ac9ee6e77cc6263b7 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/4581 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2013-12-29AMD K8: Socket implies K8_REV_F_SUPPORTKyösti Mälkki
K8_REV_F_SUPPORT is already set by all affected sockets, (AM2, F, S1G1). Change-Id: If42a4178263d90a4e195fae0c78943ac9eda1ad6 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/4557 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-12-26AMD boards (non-AGESA): Cleanup post_cache_as_ram.c includesKyösti Mälkki
Change-Id: Ib3a69e3364418426438f88ba14e5cf744e2414fa Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/4524 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2013-12-26AMD boards (non-AGESA): Cleanup earlymtrr.c includesKyösti Mälkki
Change-Id: I5f4bf9dbaf3470dc83d3e980bb6cab10801e15c1 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/4523 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
2013-12-13cpu/amd: Remove error messages on non-matching microcode patchesKyösti Mälkki
Microcode update file contains patches for various processor revisions, it is not an error to have those. Change-Id: Ifbca26276b66f17092afe249a2cfc229713a9fec Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/4520 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2013-12-09AMD boards: Fix includes for microcode updatesKyösti Mälkki
No ROMCC involved, no need to include .c files in romstage.c. Change-Id: I8a2aaf84276f2931d0a0557ba29e359fa06e2fba Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/4501 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2013-12-07Correct file permissions.Idwer Vollering
Some files have incorrect/odd permissions, correct them: remove unnecessary +x flags. Change-Id: I784e6e599dfee88239f85bb58323aae9e40fb21c Signed-off-by: Idwer Vollering <vidwer@gmail.com> Reviewed-on: http://review.coreboot.org/4490 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins) Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
2013-12-02global: Fix usage of get_option() to make use of CB_CMOS_ codesAlexandru Gagniuc
Do not directly check the return value of get_option, but instead compare the returned value against a CB_CMOS_ error code, or against CB_SUCCESS. Change-Id: I2fa7761d13ebb5e9b4606076991a43f18ae370ad Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/4266 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-12-02amd/car/post_cache_as_ram: Switch stack in assembly rather than in CVladimir Serbinenko
Compiler may do loads of optimisations around stack switch and so it's allowed to break stack switch as it sees fit. Do it in assembly instead. Not tested. Change-Id: I277a62a9052e8fe9b04e7c65d149e087282ac2a2 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4286 Tested-by: build bot (Jenkins) Reviewed-by: Zheng Bao <zheng.bao@amd.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-10-15vendorcode/amd/agesa/f16kb: Update Kabini PI from v1.0.0.0 to v1.0.0.7WANG Siyuan
The platform initialization (PI) code v1.0.0.7 for Kabini has some enhancements like ECC DIMM support, new CPU microcode rev 0700010B, FCH bug fix (RTC) and so on. Use the name Kabini instead of Kerala everywhere. Note, the former PI code was indeed version v1.0.0.0 instead of v0.0.1.0 as used in `AGESA_VERSION_STRING`. Change-Id: I186de1aef222cd35ea69efa93967a3ffb8da7248 Signed-off-by: WANG Siyuan <SiYuan.Wang@amd.com> Signed-off-by: WANG Siyuan <wangsiyuanbuaa@gmail.com> Reviewed-on: http://review.coreboot.org/3935 Tested-by: build bot (Jenkins) Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
2013-09-11CBMEM: Drop parameter from cbmem_reinit()Kyösti Mälkki
Function is always called with get_top_of_ram() - HIGH_MEMORY_SIZE which equals cbmem_base, thus no need to pass it as a parameter. Change-Id: If026cb567ff534716cd9200cdffa08b21ac0c162 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/3564 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2013-09-11CBMEM: Backup top_of_ram instead of cbmem_tocKyösti Mälkki
AMD northbridges have a complex way to resolve top_of_ram. Once it is resolved, it is stored in NVRAM to be used on resume. TODO: Redesign these get_top_of_ram() functions from scratch. Change-Id: I3cceb7e9b8b07620dacf138e99f98dc818c65341 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/3557 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2013-09-11AMD AGESA: Place CAR_GLOBAL in BSP stackKyösti Mälkki
Use BSP CPU's stack space to store CAR GLOBALS for the duration of romstage before CAR migration. NOTE: Such globals can only be accessed from BSP CPU due the way AMD platform has memory architecture set up. TODO: Add compile-time assertions to verify CAR configuration matches with the programming in vendorcode. Change-Id: Ica4700433268f484ce69a24d934732f9cfd4ba41 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/3832 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
2013-08-16AMD AGESA: Remove INVD instruction when transitioning from CARBruce Griffith
The AMD AGESA function to move the stack from cache-as-ram to actual RAM doesn't need any help. The current implementation has an INVD instruction just before cache-as-RAM is torn down. It isn't needed for Trinity processors and makes Kabini boot unreliable. Change-Id: Ibe9e4105eee032471ccbb2d537471d5fa5847d22 Signed-off-by: Bruce Griffith <bruce.griffith@se-eng.com> Reviewed-on: http://review.coreboot.org/3852 Tested-by: build bot (Jenkins) Reviewed-by: Siyuan Wang <wangsiyuanbuaa@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2013-08-15AMD Kabini: Split DSDT into common sectionsMike Loptien
Split the Family16 (Kabini) DSDT file into logical regions. Olive Hill is the only mainboard and Kabini is the only NB/CPU currently using Family16 AGESA code. Change-Id: I9ef9a7245d14c59f664fc768d0ffa92ef5db7484 Signed-off-by: Mike Loptien <mike.loptien@se-eng.com> Reviewed-on: http://review.coreboot.org/3821 Tested-by: build bot (Jenkins)
2013-08-05AMD Kabini: Add CPU AGESA wrapper for new AMD processor familySiyuan Wang
Change-Id: I4a1d2118aeb2895f3c2acea5e792fbd69c855156 Reviewed-by: Marc Jones <marc.jones@se-eng.com> Signed-off-by: Bruce Griffith <Bruce.Griffith@se-eng.com> Reviewed-by: Mike Loptien <mike.loptien@se-eng.com> Tested-by: Bruce Griffith <bruce.griffith@se-eng.com> Reviewed-on: http://review.coreboot.org/3781 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martin.roth@se-eng.com>
2013-07-22X86: make the SIPI num_starts a config variableRonald G. Minnich
The code to figure out how to set num_starts was starting to get kludgy. It's a constant for a given CPU; constants should be constant; make it a config variable. This change includes an example of how to override it. Build but not boot tested; drivers welcome. Change-Id: Iddd906a707bb16251615c7b42f2bfb5a044379b4 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/3796 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com> Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
2013-07-16AMD Fam15tn: Split DSDT into common sectionsSteve Goodrich
Split the Parmer, Family 15tn, and Hudson DSDT into groups. This splits the DSDT table into includable ASL files which carry details specific to the Family 15tn APU, the Parmer platform, and the Hudson FCH. The dsdt.asl file in the mainboard directory contains only #include references to the appropriate files. Initially, this split was done by moving each piece of functionality into its own file (e.g. IRQ routing and mapping, processor tree, sleep states and sleep methods, etc.) and those pieces were #included in dsdt.asl to ensure an exact match (via acpidump/acpixtract/iasl -d) with the extant version of the table. Once the new tables were found to exactly match the existing tables, the pieces were rearranged into reasonable groups (e.g. fch.asl, northbridge.asl, pci_int.asl, etc.). Some include files have no content but are left as a template for other platforms and as placeholders for completing the ACPI implementation for Parmer (e.g. thermal.asl, superio.asl, ide.asl, sata.asl, etc.). Change-Id: I098b0c5ca27629da9bc1cff1e6ba9fa6703e2710 Signed-off-by: Steve Goodrich <steve.goodrich@se-eng.com> Reviewed-on: http://review.coreboot.org/3629 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2013-07-11cpu: Fix spellingMartin Roth
Change-Id: I69c46648de0689e9bed84c7726906024ad65e769 Signed-off-by: Martin Roth <martin.roth@se-eng.com> Reviewed-on: http://review.coreboot.org/3729 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-07-11Set PCI bus operations at buildtime for ramstageKyösti Mälkki
PCI bus operations are static through the ramstage, and should be initialized from the very beginning. For all the replaced instances, there is no MMCONF_SUPPORT nor MMCONF_SUPPORT_DEFAULT selected for the northbridge, so these continue to use PCI IO config access. Change-Id: I658abd4a02aa70ad4c9273568eb5560c6e572fb1 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/3607 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-07-10AMD: Kconfig cleanupKyösti Mälkki
Change-Id: Ie347b32575c26133d52c275622d29d1cd4c6c0c7 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/3623 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2013-06-29AMD S3 resume: Add framwork to write bigger dataSiyuan Wang
This patch is based on 'AMD S3: Program the flash in a bigger data packet'[1] Some AMD south bridge can write bigger data when saving S3 info. In this patch, I use config 'AMD_SB_SPI_TX_LEN' to contral data size. AMD_SB_SPI_TX_LEN is defined in 'src/southbridge/amd/Kconfig' and then can be overridden in the Kconfig for specific southbridges that support larger size. I have tested on AMD Parmer and Thatcher. We will release a new board whose south bridge can transfer more than 4 bytes each time. [1] http://review.coreboot.org/#/c/2306/ Change-Id: Id984955d46eae487e39d45979f1a90054aa9f54b Signed-off-by: Siyuan Wang <SiYuan.Wang@amd.com> Signed-off-by: Siyuan Wang <wangsiyuanbuaa@gmail.com> Reviewed-on: http://review.coreboot.org/3413 Tested-by: build bot (Jenkins) Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-06-17cpu/amd/geode_lx/cache_as_ram.inc: Use $ for constant value instead of ↵Christopher Kilgour
memory reference An uninitialized RAM value was used to select an MSR because a $ was forgotten in front of `CPU_DM_CONFIG0`. It should be the constant value 0x1800, corresponding to CPU_DM_CONFIG0 MSR defined in `src/include/cpu/amd/lxdef.h`. Change-Id: Id53ca98b06cc4a9b55916fd8db23904f98008d45 Signed-off-by: Christopher Kilgour <techie@whiterocker.com> Reviewed-on: http://review.coreboot.org/3478 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
2013-06-14usbdebug: Drop temporary disables of log outputKyösti Mälkki
With this patch, output on usbdebug also includes the section of MTRR setups for every CPU. This makes usbdebug output almost identical with that of serial port and CBMEM console. Tested with model_206ax. Also tested previously on model_f2x which does not have these disable/enable calls in model_f2x_init() without detected issues. Change-Id: Idfd0e93439907b17255633658195d698feab3895 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/3423 Reviewed-by: Aaron Durbin <adurbin@google.com> Tested-by: build bot (Jenkins)
2013-06-13AMD S3 resume: use a function to replace duplicated codeSiyuan Wang
In function OemAgesaSaveMtrr of 'src/cpu/amd/agesa/s3_resume.c', there are many code like this: msr_data = rdmsr(0x258); flash->write(flash, nvram_pos, 4, &msr_data.lo); nvram_pos += 4; flash->write(flash, nvram_pos, 4, &msr_data.hi); nvram_pos += 4; Add a function write_mtrr to do this. Change-Id: Id6464e637db1758b07ac2d79d3be1375a8d49651 Signed-off-by: Siyuan Wang <SiYuan.Wang@amd.com> Signed-off-by: Siyuan Wang <wangsiyuanbuaa@gmail.com> Reviewed-on: http://review.coreboot.org/3410 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-06-09fam15 vendorcode: Change license to BSD from AMD software licenseSiyuan Wang
fam15 vendorcode (src/vendorcode/amd/agesa/f15tn) was licensed under the AMD software license agreement. Change this license to 3-clause BSD. Change-Id: I7cab09bb58ef7cd24602628e2278672d577214a2 Signed-off-by: Siyuan Wang <SiYuan.Wang@amd.com> Signed-off-by: Siyuan Wang <wangsiyuanbuaa@gmail.com> Reviewed-on: http://review.coreboot.org/3414 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-05-29cpu/amd/geode_lx/Kconfig: Select TSC_MONOTONIC_TIMERChristian Gmeiner
The following is an excerpt from serial log of the Bachmann OT200. $ grep usec coreboot_log clocks_per_usec: 500 Root Device init 48034 usecs CPU_CLUSTER: 0 init 133251 usecs PCI: 00:01.0 init 33376 usecs PCI: 00:01.1 init 9930 usecs PCI: 00:01.2 init 9929 usecs PCI: 00:04.0 init 9929 usecs PCI: 00:0f.0 init 185788 usecs PCI: 00:0f.2 init 21473 usecs PCI: 00:0f.3 init 9930 usecs PCI: 00:0f.4 init 9930 usecs PCI: 00:0f.5 init 9930 usecs PCI: 00:0f.6 init 9930 usecs PCI: 00:0f.7 init 9929 usecs Change-Id: I4d0805c4cf8fcb25ec107615787fc6da0c945a30 Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com> Reviewed-on: http://review.coreboot.org/3308 Tested-by: build bot (Jenkins)
2013-05-24cpu/amd/agesa/Kconfig: Select LAPIC_MONOTONIC_TIMERPaul Menzel
Thanks to Aaron Durbin coreboot provides monotonic timers. Select the LAPIC monotonic timer for the AMD AGESA CPUs. The following is an excerpt from serial log of the ASRock E350M1. $ grep usec seriallog-20130502_100902.log 01.016: Root Device init 1578 usecs 01.029: CPU_CLUSTER: 0 init 112415 usecs 01.029: PCI: 00:00.0 init 3240 usecs 01.088: PCI: 00:01.0 init 104572 usecs 01.088: PCI: 00:01.1 init 1663 usecs 01.088: PCI: 00:11.0 init 1662 usecs 01.088: PCI: 00:14.0 init 1662 usecs 01.088: PCI: 00:14.3 init 8665 usecs 01.088: PCI: 00:14.4 init 1665 usecs 01.088: PCI: 00:18.0 init 1662 usecs 01.088: PCI: 00:18.1 init 1663 usecs 01.088: PCI: 00:18.2 init 1663 usecs 01.088: PCI: 00:18.3 init 1663 usecs 01.088: PCI: 00:18.4 init 1663 usecs 01.088: PCI: 00:18.5 init 1665 usecs 01.088: PCI: 00:18.6 init 1664 usecs 01.088: PCI: 00:18.7 init 1663 usecs 01.088: PNP: 002e.2 init 1576 usecs 01.088: PNP: 002e.5 init 1577 usecs 01.088: PNP: 002e.a init 1590 usecs 01.088: PNP: 002e.b init 30144 usecs 01.088: PCI: 03:00.0 init 1663 usecs So the graphics device needs around 100 ms for being initialized. The full serial log is in the Gerrit comments. Change-Id: Ia7b3012e51fcf94b0f22290cdef2b4424295ad6d Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/3172 Tested-by: build bot (Jenkins) Reviewed-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2013-05-08copy_and_run: drop boot_complete parameterStefan Reinauer
Since this parameter is not used anymore, drop it from all calls to copy_and_run() Change-Id: Ifba25aff4b448c1511e26313fe35007335aa7f7a Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/3213 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-05-08src/cpu/amd/agesa/Kconfig: Use tabs instead of spaces for alignmentPaul Menzel
Some entries still used spaces while others used tabulators[1]. Convert spaces to tabs to uniformly use tabs. ---------------------- 8< -------------- 8< ----------------------------- For all of the Kconfig* configuration files throughout the source tree, the indentation is somewhat different. Lines under a "config" definition are indented with one tab, while help text is indented an additional two spaces. [2] ---------------------- 8< -------------- 8< ----------------------------- [1] http://en.wikipedia.org/wiki/File:HollerithMachine.CHM.jpg [2] http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/Documentation/CodingStyle?id=HEAD Change-Id: Iee80ad4a90e95b925afbb0c6adc563fa3a6503cf Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/3173 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)
2013-05-03cpu/amd/agesa/family15tn/Kconfig: Remove unneeded `UDELAY_LAPIC`Paul Menzel
Commit commit 825c78b5da98c7155ff6be3322cdaae0e5a060e8 Author: David Hubbard <david.c.hubbard+coreboot@gmail.com> Date: Thu May 2 18:06:03 2013 -0600 mainboard/{asus/f2a85-m,amd/thatcher}: move UDELAY_LAPIC Reviewed-on: http://review.coreboot.org/3178 adds `UDELAY_LAPIC` to `cpu/amd/agesa/family15tn/Kconfig`. This is not needed, because since commit commit e135ac5a7ea69b6edcb89345019212f5de412b1e Author: Patrick Georgi <patrick.georgi@secunet.com> Date: Tue Nov 20 11:53:47 2012 +0100 Remove AMD special case for LAPIC based udelay() Reviewed-on: http://review.coreboot.org/1618 `select UDELAY_LAPIC` is present in `src/cpu/amd/agesa/Kconfig` which applies also to AMD Family 15tn. Therefore remove `select UDELAY_LAPIC` again from `cpu/amd/agesa/family15tn/Kconfig`. Change-Id: I98b783a97c4a1e45ecb29b776cb3d3877bad9c0f Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/3179 Tested-by: build bot (Jenkins) Reviewed-by: Peter Stuge <peter@stuge.se>
2013-05-03mainboard/{asus/f2a85-m,amd/thatcher}: move UDELAY_LAPICDavid Hubbard
Stefan Reinauer suggested 'select UDELAY_LAPIC' did not belong in f2a85-m/Kconfig. It got there via copy-paste from thatcher/Kconfig so this commit removes the 'select UDELAY_LAPIC' from both and puts it in cpu/amd/agesa/family15tn/Kconfig Since f2a85-m is the only Thatcher board coreboot supports right now, this should not break any other boards. Change-Id: I811b579c31f8d259a237d3a6724ad3b17f3a6c3e Signed-off-by: David Hubbard <david.c.hubbard+coreboot@gmail.com> Reviewed-on: http://review.coreboot.org/3178 Reviewed-by: Peter Stuge <peter@stuge.se> Tested-by: build bot (Jenkins)
2013-04-11Persimmon/Fam14/SB800 DSDT: Split into common areasMike Loptien
Split the Persimmon DSDT into common code areas. For example, split the Southbridge specific code into the Southbridge directory and CPU specific code into the CPU directory. Also adding the superio.asl file to the Persimmon DSDT tree. This file is empty for the moment but will be necessary in the future. I have also emptied the thermal.asl file in the mainboard directory because it does not seem to perform as intended (fan control does not change when it is brought back into the code base) and it has been inside a '#if 0' statement for a long time. Removing it until it is decided that it is actually necessary. This change was verified in three different ways: 1. Visual comparison of the compiled DSDT pulled from the Persimmon after booting into Linux using the ACPI tools acpidump, acpixtract, and iasl. The comparison was done between the DSDT before and after doing the split work. This test is somewhat difficult considering the expanse of the changes. Blocks of code have been moved, and others changed. 2. Linux logs were dumped before and after the DSDT split. Logs dumped and compared include dmesg and lspci -tv. Neither log changed significantly between the two compare points. 3. The test suite FWTS was run on the Coreboot build both before and after doing the DSDT split with the command 'sudo fwts -b -P -u'. The flag -b specifies all batch jobs, -P specifies all power tests, and -u specifies utilities. Interactive jobs were not run as most of them consist of laptop checks. Again, there were no significant changes between the two endpoints. These tests lead me to believe that there was no change in the functionality of the ACPI tables apart from what is known and expected. This patch is the first of a series of patches to split the DSDT. The ASRock patch was merged before this one and breaks the ASROCK E350M1 build (patch 8d80a3fb: http://review.coreboot.org/#/c/3050/). Please be aware of this dependency when pulling these patches. Other patches that depend on this patch are 'AMD Fam14: Split out the AMD Fam14 DSDT' (http://review.coreboot.org/#/c/3051/) and 'Fam14 DSDT: Also return for unrecognized UUID in _OSC' (http://review.coreboot.org/#/c/3052/) Change-Id: I53ff59909cceb30a08e8eab3d59b30b97c802726 Signed-off-by: Mike Loptien <mike.loptien@se-eng.com> Reviewed-on: http://review.coreboot.org/3048 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martin.roth@se-eng.com>
2013-04-04AMD: Drop six copies of wrmsr_amd and rdmsr_amdKyösti Mälkki
Based on comments in cpu/x86/msr.h for wrmsr/rdmsr, and for symmetry, I have added __attribute__((always_inline)) for these. Change-Id: Ia0a34c15241f9fbc8c78763386028ddcbe6690b1 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/2898 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2013-03-22x86: unify amd and non-amd MTRR routinesAaron Durbin
The amd_mtrr.c file contains a copy of the fixed MTRR algorithm. However, the AMD code needs to handle the RdMem and WrMem attribute bits in the fixed MTRR MSRs. Instead of duplicating the code with the one slight change introduce a Kconfig option, X86_AMD_FIXED_MTRRS, which indicates that the RdMem and WrMem fields need to be handled for writeback fixed MTRR ranges. The order of how the AMD MTRR setup routine is maintained by providing a x86_setup_fixed_mtrrs_no_enable() function which does not enable the fixed MTRRs after setting them up. All Kconfig files which had a Makefile that included amd/mtrr in the subdirs-y now have a default X86_AMD_FIXED_MTRRS selection. There may be some overlap with the agesa and socket code, but I didn't know the best way to tease out the interdependency. Change-Id: I256d0210d1eb3004e2043b46374dcc0337432767 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/2866 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2013-03-01GPLv2 notice: Unify all files to just use one space in »MA 02110-1301«Paul Menzel
In the file `COPYING` in the coreboot repository and upstream [1] just one space is used. The following command was used to convert all files. $ git grep -l 'MA 02' | xargs sed -i 's/MA 02/MA 02/' [1] http://www.gnu.org/licenses/gpl-2.0.txt Change-Id: Ic956dab2820a9e2ccb7841cab66966ba168f305f Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/2490 Tested-by: build bot (Jenkins) Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2013-02-28Drop CONFIG_WRITE_HIGH_TABLESStefan Reinauer
It's been on for all boards per default since several years now and the old code path probably doesn't even work anymore. Let's just have one consistent way of doing things. Change-Id: I58da7fe9b89a648d9a7165d37e0e35c88c06ac7e Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2547 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-02-26AGESA: skip s3_resume.h if CONFIG_HAVE_ACPI_RESUME is disabledJens Rottmann
Commit »AMD S3: Introduce Kconfig variable 'S3_DATA_SIZE'« (22ec9f9a) [1] introduced a check throwing an error if S3_DATA_SIZE isn't big enough. However without CONFIG_HAVE_ACPI_RESUME the variable S3_DATA_SIZE isn't defined at all and compilation will fail if s3_resume.h is included. This patch makes it again possible turn off HAVE_ACPI_RESUME relatively easily in Parmer/Thatcher/Persimmon's Kconfig if you don't care about S3 and don't want flash writes on every boot. [1] http://review.coreboot.org/2383 Change-Id: I999e4b7634bf172d8380fd14cba6f7f03468fee3 Signed-off-by: Jens Rottmann <JRottmann@LiPPERTembedded.de> Reviewed-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-by: Marc Jones <marcj303@gmail.com> Reviewed-on: http://review.coreboot.org/2528 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins)
2013-02-26Revert "AMD S3: Program the flash in a bigger data packet"Dave Frodin
This reverts commit ca6e1f6c04c96c435bdbf30a1b88cab0e5be330b. The packet size changes ends up corrupting the flash when booting Persimmon. I did figure out that the maximum number of bytes that can be sent is actually 8 bytes according to the sb800 spec. There must be additional problems beyond that since setting the packet size to 8 still causes problems. Change-Id: Ieb24247cf79e95bb0e548c83601dfddffbf6be59 Signed-off-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-on: http://review.coreboot.org/2509 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martin.roth@se-eng.com> Reviewed-by: Zheng Bao <zheng.bao@amd.com>
2013-02-21AMD S3: Introduce Kconfig variable 'S3_DATA_SIZE'Zheng Bao
Currently the size of the volatile storage for S3 reserved in the image is hardcoded to 32768 bytes. Make that configurable by introducing the Kconfig 'S3_DATA_SIZE'. As the storage space is needed for storing non-volatile, volatile and MTRR data, add a check if the size is big enough. Change-Id: I9152797cf0045c8da48109a9d760e417717686db Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/2383 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2013-02-19build system: Retire REQUIRES_BLOBPatrick Georgi
REQUIRES_BLOB assumes that all blob files come from the 3rdparty directory, builds failed when all files were configured to point to other sources. This change modifies the blob mechanism so that cbfs-files can be tagged as "required" with some specification what is missing. If the configured files can't be found (wrong path, missing file), the build system returns a list of descriptions, then aborts. Change-Id: Icc128e3afcee8acf49bff9409b93af7769db3517 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/2418 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martin.roth@se-eng.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Marc Jones <marcj303@gmail.com>
2013-02-19AMD S3: Change S3_VOLATILE_POS to S3_DATA_POSZheng Bao
S3_DATA_POS defines address where the whole S3 data is stored. Change-Id: I4155a0821e74a3653caaead890e5fec5677637aa Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/2438 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-by: Marc Jones <marcj303@gmail.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-29 03:09:35 +0000