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2019-09-30mb: remove test-only HWIDsHung-Te Lin
The CONFIG_GBB_HWID can be generated automatically now so we can remove the test-only HWIDs set in board config files. BUG=b:140067412 TEST=Built few boards (kukui, cheza, octopus) and checked HWID: futility gbb -g coreboot.rom Change-Id: I4070f09d29c5601dff1587fed8c60714eb2558b7 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35635 Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-05-29commonlib: fix typo LB_TAB_* (instead of LB_TAG_*)Patrick Georgi
Also adapt all users of these symbols Change-Id: Ibf924a283d438de49a93ce661b0d9ca1a81cd6d1 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32956 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-04-23src: Use include <console/console.h> when appropriateElyes HAOUAS
Change-Id: Iddba5b03fc554a6edc4b26458d834e47958a6b08 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32214 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: David Guckian
2019-03-22arch/mips: Fix <arch/mmio.h> prototypesKyösti Mälkki
These signatures need to be consistent across different architectures. Change-Id: Ide8502ee8cda8995828c77fe1674d8ba6f3aa15f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31995 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-03-08coreboot: Replace all IS_ENABLED(CONFIG_XXX) with CONFIG(XXX)Julius Werner
This patch is a raw application of find src/ -type f | xargs sed -i -e 's/IS_ENABLED\s*(CONFIG_/CONFIG(/g' Change-Id: I6262d6d5c23cabe23c242b4f38d446b74fe16b88 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31774 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-03-05mainboard: Enable PRESERVE flag in all vboot/chromeos FMD filesHung-Te Lin
For Chrome OS (or vboot), The PRESERVE flags should be applied on following sections: RO_PRESERVE, RO_VPD, RW_PRESERVE, RW_ELOG, RW_NVRAM, RW_SMMSTORE, RW_VPD, RO_FSG (b:116326638), SI_GBE (chromium:936768), SI_PDR (chromium:936768) With the new PRESERVE flag, we don't need RO_PRESERVE and RW_PRESERVE in the future. But it's still no harm to use it if there are multiple sections all needing to be preserved. BUG=chromium:936768 TEST=Builds google/eve and google/kukui inside Chrome OS source tree. Also boots successfully on eve and kukui devices. Change-Id: I6664ae3d955001ed14374e2788d400ba5fb9b7f8 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31709 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-03-04device/mmio.h: Add include file for MMIO opsKyösti Mälkki
MMIO operations are arch-agnostic so the include path should not be arch/. Change-Id: I0fd70f5aeca02e98e96b980c3aca0819f5c44b98 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31691 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-04arch/io.h: Drop unnecessary includeKyösti Mälkki
Change-Id: I91158452680586ac676ea11c8589062880a31f91 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31692 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-02-22symbols.h: Add macro to define memlayout region symbolsJulius Werner
When <symbols.h> was first introduced, it only declared a handful of regions and we didn't expect that too many architectures and platforms would need to add their own later. However, our amount of platforms has greatly expanded since, and with them the need for more special memory regions. The amount of code duplication is starting to get unsightly, and platforms keep defining their own <soc/symbols.h> files that need this as well. This patch adds another macro to cut down the definition boilerplate. Unfortunately, macros cannot define other macros when they're called, so referring to region sizes as _name_size doesn't work anymore. This patch replaces the scheme with REGION_SIZE(name). Not touching the regions in the x86-specific <arch/symbols.h> yet since they don't follow the standard _region/_eregion naming scheme. They can be converted later if desired. Change-Id: I44727d77d1de75882c72a94f29bd7e2c27741dd8 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/31539 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2019-01-14console: Change BOOTBLOCK_CONSOLE default to `y`Nico Huber
Invert the default instead of selecting it everywhere. Restores the ability to use its Kconfig prompt. Beside Qemu targets, the only platforms that didn't select it seem to be samsung/exynos5420, intel/cannonlake, and intel/icelake. The latter two were about to be patched anyway. Change-Id: I7c5b671b7dddb5c6535c97c2cbb5f5053909dc64 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/30891 Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-11-01src: Add missing include <stdint.h>Elyes HAOUAS
Change-Id: Idf10a09745756887a517da4c26db7a90a1bf9543 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/29403 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2018-08-09src/mainboard: Fix typoElyes HAOUAS
Change-Id: Ief6a04ccb63658b5fb03cd1d298bf00948cf7410 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/27912 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-07-25drivers/tpm: Add TPM ramstage driver for devices without vboot.Philipp Deppenwiese
Logic: If vboot is not used and the tpm is not initialized in the romstage makes use of the ramstage driver to initialize the TPM globally without having setup calls in lower SoC level implementations. * Add TPM driver in ramstage chip init which calls the tpm_setup function. * Purge all occurrences of TPM init code and headers. * Only compile TIS drivers into ramstage except for vboot usage. * Remove Google Urara/Rotor TPM support because of missing i2c driver in ramstage. Change-Id: I7536c9734732aeaa85ccc7916c12eecb9ca26b2e Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org> Reviewed-on: https://review.coreboot.org/24905 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-06-04security/tpm: Unify the coreboot TPM software stackPhilipp Deppenwiese
* Remove 2nd software stack in pc80 drivers directory. * Create TSPI interface for common usage. * Refactor TSS / TIS code base. * Add vendor tss (Cr50) directory. * Change kconfig options for TPM to TPM1. * Add user / board configuration with: * MAINBOARD_HAS_*_TPM # * BUS driver * MAINBOARD_HAS_TPM1 or MAINBOARD_HAS_TPM2 * Add kconfig TPM user selection (e.g. pluggable TPMs) * Fix existing headers and function calls. * Fix vboot for interface usage and antirollback mode. Change-Id: I7ec277e82a3c20c62a0548a1a2b013e6ce8f5b3f Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org> Reviewed-on: https://review.coreboot.org/24903 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-05-08mb/google: Get rid of device_tElyes HAOUAS
Use of device_t has been abandoned in ramstage. Change-Id: I8e549e4222ae2ed6b9c46f81c5b5253e8b227ee8 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26086 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-12-07boardid: Minor clean up and standardizationJulius Werner
Merge the different coreboot table strapping ID structures into one because they're really just all the same, and I want to add more. Make the signature of the board_id() function return a uint32_t because that's also what goes in the coreboot table. Add a printk to the generic code handling strapping IDs in ramstage so that not every individual mainboard implementation needs its own print. (In turn, remove one such print from fsp1_1 code because it's in the way of my next patch.) Change-Id: Ib9563edf07b623a586a4dc168fe357564c5e68b5 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/22741 Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-12-06Kconfig: Remove BOARD_ID_MANUAL optionJulius Werner
The BOARD_ID_MANUAL and BOARD_ID_STRING options were introduced for the Urara board which is now long dead, and have never been used anywhere else. They were trying to do something that we usually handle with a separate SKU ID these days, whereas BOARD_ID is supposed to be reserved for different revisions of the same board/SKU. Get rid of it to make further refactoring of other options easier. Also shove some stuff back into the Urara mainboard that should've never crept into generic headers. Change-Id: I4e7018066eadb38bced96d8eca2ffd4f0dd17110 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/22694 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-11-23src/mainboard: Fix various typosJonathan Neuschäfer
These typos were found through manual review and grep. Change-Id: Ia5a9acae4fbe2627017743106d9326a14c99a225 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/22525 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-03-28vboot: Assume EC_SOFTWARE_SYNC and VIRTUAL_DEV_SWITCH by defaultJulius Werner
The virtualized developer switch was invented five years ago and has been used on every vboot system ever since. We shouldn't need to specify it again and again for every new board. This patch flips the Kconfig logic around and replaces CONFIG_VIRTUAL_DEV_SWITCH with CONFIG_PHYSICAL_DEV_SWITCH, so that only a few ancient boards need to set it and it fits better with CONFIG_PHYSICAL_REC_SWITCH. (Also set the latter for Lumpy which seems to have been omitted incorrectly, and hide it from menuconfig since it's a hardware parameter that shouldn't be configurable.) Since almost all our developer switches are virtual, it doesn't make sense for every board to pass a non-existent or non-functional developer mode switch in the coreboot tables, so let's get rid of that. It's also dangerously confusing for many boards to define a get_developer_mode() function that reads an actual pin (often from a debug header) which will not be honored by coreboot because CONFIG_PHYSICAL_DEV_SWITCH isn't set. Therefore, this patch removes all those non-functional instances of that function. In the future, either the board has a physical dev switch and must define it, or it doesn't and must not. In a similar sense (and since I'm touching so many board configs anyway), it's annoying that we have to keep selecting EC_SOFTWARE_SYNC. Instead, it should just be assumed by default whenever a Chrome EC is present in the system. This way, it can also still be overridden by menuconfig. CQ-DEPEND=CL:459701 Change-Id: If9cbaa7df530580a97f00ef238e3d9a8a86a4a7f Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/18980 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-03-28vboot: Select SoC-specific configuration for all Chrome OS boardsJulius Werner
Some Chrome OS boards previously didn't have a hardcoded vboot configuration (e.g. STARTS_IN_BOOTBLOCK/_ROMSTAGE, SEPARATE_VERSTAGE, etc.) selected from their SoC and mainboard Kconfig files, and instead relied on the Chrome OS build system to pass in those options separately. Since there is usually only one "best" vboot configuration for a certain board and there is often board or SoC code specifically written with that configuration in mind (e.g. memlayout), these options should not be adjustable in menuconfig and instead always get selected by board and SoC Makefiles (as opposed to some external build system). (Removing MAINBOARD_HAS_CHROMEOS from Urara because vboot support for Pistachio/MIPS was never finished. Trying to enable even post-romstage vboot leads to weird compiler errors that I don't want to track down now. Let's stop pretending this board has working Chrome OS support because it never did.) Change-Id: Ibddf413568630f2e5d6e286b9eca6378d7170104 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/19022 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-08-18Kconfig: rename BOOT_MEDIA_SPI_BUS to BOOT_DEVICE_SPI_FLASH_BUSAaron Durbin
Provide a default value of 0 in drivers/spi as there weren't default values aside from specific mainboards and arch/x86. Remove any default 0 values while noting to keep the option's default to 0. BUG=chrome-os-partner:56151 Change-Id: If9ef585e011a46b5cd152a03e41d545b36355a61 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16192 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Martin Roth <martinroth@google.com>
2016-07-28google/urara: Provide dummy implementations of rec/dev functionsFurquan Shaikh
This is required to enable elog support in ChromeOS by default. BUG=chrome-os-partner:55639 Change-Id: I9c97143d794de4bf220ddf67c0ca2eac2f7a326d Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/15896 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-04-13mainboard/google: Update license headersMartin Roth
Update all of the license headers to make sure they are compliant with coreboot's license header policy. Change-Id: Ied67c5079a7f49594edb39caf61fe7f386c3f80d Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/14323 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-03-25google/intel mainboards: Add missing board_info.txt filesMartin Roth
The lint script didn't catch that these mainboard directories didn't have board_info files. Add all missing board_info.txt files Change-Id: Ib1d61a3c04e91b22480527885faf60c22093d98a Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/14117 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins)
2016-02-12chromebooks: Define GBB hardware IDsPatrick Georgi
This makes the test IDs the default, taken from depthcharge master (board/*/fmap.dts, hwid property). Change-Id: I25793962ac16f451f204dbba6ede6a64c847cfd5 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13634 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins)
2016-01-21chromeos: import Chrome OS fmapsPatrick Georgi
These are generated from depthcharge's board/*/fmap.dts using the dts-to-fmd.sh script. One special case is google/veyron's chromeos.fmd, which is used for a larger set of boards - no problem since the converted fmd was the same for all of them. Set aside 128K for the bootblock on non-x86 systems (where the COREBOOT region ends up at the beginning of flash). This becomes necessary because we're working without a real cbfs master header (exists for transition only), which carved out the space for the offset. Change-Id: Ieeb33702d3e58e07e958523533f83da97237ecf1 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/12715 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2015-12-31imgtec/pistachio: disable default RPU gate register valuesIonela Voinescu
The RPU Clock register defaults to on for all clocks. This is modified to OFF, and the MIPS clock control modified to ON, by default. This is because the linux kernel will manage the clocks at all times, but the RPU can only disable clocks if the WIFI module has been loaded. Change-Id: I155fb37afd585ca3436a77b97c99ca6e582cbb4f Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com> Reviewed-on: https://review.coreboot.org/12773 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-12-27mainboard/google/urara: change SYS PLL to 700MHzIonela Voinescu
This requires changes the interface that sets up the system PLL to support a given reference devider value and given feedback value. Also, this requires a change in the dividers used for UART, USB, I2C setup. Change-Id: I98cf7c655dbb3e95b8fcee3c7f468122021c70b5 Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com> Reviewed-on: https://review.coreboot.org/12765 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-10-31tree: drop last paragraph of GPL copyright headerPatrick Georgi
It encourages users from writing to the FSF without giving an address. Linux also prefers to drop that and their checkpatch.pl (that we imported) looks out for that. This is the result of util/scripts/no-fsf-addresses.sh with no further editing. Change-Id: Ie96faea295fe001911d77dbc51e9a6789558fbd6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/11888 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2015-10-11Kconfig: Hide BOARD_ID_MANUAL.Vladimir Serbinenko
board_id() returns an integer which is platform-specific. 0 for one port is different from 0 for another port. So there is no default board_id() and hence enabling it on boards other than urara would cause build failure. Not enabling it on urara or just setting id to "(none)" as is default results in board_id() = 0 which means urara and an error message on console. Change-Id: I94618f36a75e7505984bbec345a31fe0fa9cc867 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/10379 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2015-08-08google/urara: Stub out get_write_protect_state()Patrick Georgi
vboot2 requires it Change-Id: I63bc3f176af72da8ea172a09aa536a10f1184b14 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: http://review.coreboot.org/11099 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-06-08Remove empty lines at end of fileElyes HAOUAS
Used command line to remove empty lines at end of file: find . -type f -exec sed -i -e :a -e '/^\n*$/{$d;N;};/\n$/ba' {} \; Change-Id: I816ac9666b6dbb7c7e47843672f0d5cc499766a3 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: http://review.coreboot.org/10446 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-06-02cbfs: new API and better program loadingAaron Durbin
A new CBFS API is introduced to allow making CBFS access easier for providing multiple CBFS sources. That is achieved by decoupling the cbfs source from a CBFS file. A CBFS source is described by a descriptor. It contains the necessary properties for walking a CBFS to locate a file. The CBFS file is then decoupled from the CBFS descriptor in that it's no longer needed to access the contents of the file. All of this is accomplished using the regions infrastructure by repsenting CBFS sources and files as region_devices. Because region_devices can be chained together forming subregions this allows one to decouple a CBFS source from a file. This also allows one to provide CBFS files that came from other sources for payload and/or stage loading. The program loading takes advantage of those very properties by allowing multiple sources for locating a program. Because of this we can reduce the overhead of loading programs because it's all done in the common code paths. Only locating the program is per source. Change-Id: I339b84fce95f03d1dbb63a0f54a26be5eb07f7c8 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9134 Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-05-21Remove address from GPLv2 headersPatrick Georgi
As per discussion with lawyers[tm], it's not a good idea to shorten the license header too much - not for legal reasons but because there are tools that look for them, and giving them a standard pattern simplifies things. However, we got confirmation that we don't have to update every file ever added to coreboot whenever the FSF gets a new lease, but can drop the address instead. util/kconfig is excluded because that's imported code that we may want to synchronize every now and then. $ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *MA[, ]*02110-1301[, ]*USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 59 Temple Place[-, ]*Suite 330, Boston, MA *02111-1307[, ]*USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.:Foundation, Inc.:" {} + $ find * -type f -a \! -name \*.patch \ -a \! -name \*_shipped \ -a \! -name LICENSE_GPL \ -a \! -name LGPL.txt \ -a \! -name COPYING \ -a \! -name DISCLAIMER \ -exec sed -i "/Foundation, Inc./ N;s:Foundation, Inc.* USA\.* *:Foundation, Inc. :;s:Foundation, Inc. $:Foundation, Inc.:" {} + Change-Id: Icc968a5a5f3a5df8d32b940f9cdb35350654bef9 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/9233 Tested-by: build bot (Jenkins) Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
2015-05-19Remove Kconfig variable that has no effectPatrick Georgi
MAINBOARD_HAS_BOOTBLOCK_INIT is only declared once and selected elsewhere (with no overlap), and never read. Remove it. Change-Id: Ica1f16182b556dbf4a3b747237af74bcc4c0608c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/10254 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2015-04-28Kconfig whitespace fixesMartin Roth
trivial whitespace fixes. Mostly changing leading spaces to tabs. Change-Id: I0bdfe2059b90725e64adfc0bdde785b4e406969d Signed-off-by: Martin Roth <gaumless@gmail.com> Reviewed-on: http://review.coreboot.org/10000 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-22switch mainboards over to use BOARD_ID_AUTOStefan Reinauer
This patch switches the mainboards with board id straps to use BOARD_ID_AUTO instead of BOARD_ID_SUPPORT. On urara, which does not have those straps, the option is removed. (And re-added for urara derivatives through setting the config option BOARD_ID_MANUAL BRANCH=none BUG=chrome-os-partner:37593 TEST=emerg-nyan_big coreboot, emerge-urara coreboot, emerge-buranku coreboot Change-Id: I5ac4024c6f1f9b9d7a5179d88722c69b23b82bbd Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 22a470698f9c9ed275aa8150a5bb8d8cf368b050 Original-Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Original-Change-Id: I48c291ad6f255a28c833bebc2638bfafa2782e74 Original-Reviewed-on: https://chromium-review.googlesource.com/262935 Original-Reviewed-by: Vadim Bendebury <vbendeb@google.com> Reviewed-on: http://review.coreboot.org/9906 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-22google/urara: retrieve network device information from VPDVadim Bendebury
Invoke the function which copies MAC addresses from VPD into the coreboot table and calibration data into CBMEM. BRANCH=none BUG=chrome-os-partner:36584 TEST=with the rest of the patches applied observed that the MAC addresses from VPD get copied into the appropriate kernel device tree nodes. Change-Id: I68e2b73520853ef2d3249ca12ee87669fd01f442 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 12f935098c50e2df345748d3b71cee2152acd422 Original-Change-Id: I6e1483d33480d13380ade2dddae6c92fd3f1f881 Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/262844 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9897 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-22google/urara: use board ID information to set up hardwareIonela Voinescu
The hardware initialization is now split in basic initialization (MIPS and system PLL, system clock, SPIM, UART), and initialization of other hardware blocks (USB, I2C, ETH). The second part uses board ID information to select setup that is board specific (currently only I2C interface is selected through board ID). BRANCH=none BUG=chrome-os-partner:37593 TEST=tested on bring up board for both Urara and Concerto; to simulate the use of Concerto (I2C3) DIP SW17 was set to 0. it works with default settings on Urara Change-Id: Ic5bbf28ab42545a4fb2aa6fd30592a02ecc15cb5 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: f2b3db2e7f9fa898214f974ca34ea427196d2e4e Original-Change-Id: Iac9a082ad84444af1d9d9785a2d0cc3205140d15 Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com> Original-Reviewed-on: https://chromium-review.googlesource.com/257401 Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org> Original-Commit-Queue: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/9888 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-22google/urara: retrieve board ID from a CBFS fileVadim Bendebury
Concerto board does not have the means of detecting the identity of the device it is controlling. But it is very beneficial to be able to use the same firmware image on Concerto boards running different devices. The suggested solution is to keep the device identity as a string in a raw CBFS file called 'board_id'. With this patch coreboot maintains a table of possible board name strings and their matching board IDs. BRANCH=none BUG=chrome-os-partner:37593 TEST=verified that without the board id file addition the default Board ID of zero is used. Adding the file as follows: echo -n 'concerto' > /tmp/bid cbfstool /build/urara/firmware/image.serial.bin add -f /tmp/bid \ -t raw -n 'board_id' results in firmware reporting board ID setting of 1. board_id: failed to locate CBFS file board_id board_id: name urara, ID 0 Change-Id: I5a02192740dc94b1ea8090092cc325fe0ac42aa6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: f41f9b07f155f0c719c36e0cd93081205624557e Original-Change-Id: I8341782005b101be78f5c9a6b375c8f73179c1ad Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/257170 Reviewed-on: http://review.coreboot.org/9856 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-21urara: I2C clock and MFIO setup function for all interfacesIonela Voinescu
The I2C MFIO setup function now supports all interfaces. Also, the API for the clock setup function changed to support all interfaces. BUG=chrome-os-partner:31438 TEST=tested on Pistachio bring up board; all I2C interfaces were tested with the TPM and they all work properly. BRANCH=none Change-Id: I6dfd1c4647335878402cabb2ae512d6e3737a433 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: f8a7ffb54e3f5092c9844b9b502949d3cfc053d1 Original-Change-Id: Ibd67c07acf3d1d9c594faa8ced5ab56d9abb2e40 Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com> Original-Reviewed-on: https://chromium-review.googlesource.com/256362 Original-Reviewed-by: Chris Lane <chris.lane@frontier-silicon.com> Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/9840 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-21pistachio: add clock setup for all I2C interfacesIonela Voinescu
BUG=chrome-os-partner:31438 TEST=tested on Pistachio bring up board; all I2C interfaces were tested with the TPM and they all work properly. BRANCH=none Change-Id: I02202585140beb818212c02800f6b7e4966a922a Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 33b2adecc4939ac73fffba47adf1c8306a888b8d Original-Change-Id: Ida7eaa72d4d6e6b034319086410de5baa63788bc Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com> Original-Reviewed-on: https://chromium-review.googlesource.com/256361 Original-Reviewed-by: Chris Lane <chris.lane@frontier-silicon.com> Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/9839 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-21urara: add config of SPI bus and correct selection of winbond flashIonela Voinescu
Urara uses SPFI interface 1 and Winbond SPI NOR flash. BRANCH=none BUG=chrome-os-partner:31438 TEST=with the fix of the Winbond driver (next patch) the bootblock successfully probes the Windbond device on the FPGA board. Console log below: coreboot-4.0 bootblock Tue Nov 11 07:05:48 PST 2014 starting... SF: Detected W25Q16 with page size 1000, total 200000 Change-Id: Ia848eac5b4a94bf95297c928b5447463c90d89eb Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 38386715c52526edbe9ad356945849e21799fd94 Original-Change-Id: Ic27b60adc26bf244e7a15b5257e94df4b9d88249 Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com> Original-Reviewed-on: https://chromium-review.googlesource.com/229030 Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/9809 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-18kconfig: automatically include mainboardsStefan Reinauer
This change switches all mainboard vendors and mainboards to be autoincluded by Kconfig, rather than having to be mentioned explicitly. This means, vendor and mainboard directories are becoming more "drop in", e.g. be placed in the coreboot directory hierarchy without having to modify any higher level coreboot files. The long term plan is to enable out of tree mainboards / components to be built with a given coreboot version (given that the API did not change) Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Change-Id: Ib68ce1478a2e12562aeac6297128a21eb174d58a Reviewed-on: http://review.coreboot.org/9295 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2015-04-17urara: Define UART used for serial consoleDavid Hendricks
BUG=chrome-os-partner:31438 BRANCH=none TEST=built and booted on urara with follow-up patches Change-Id: I0ed55f372e095f6b63a47734c4d223a575f63904 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: a013de7daa7bf9d8a5f59e292c2a01401568d738 Original-Change-Id: I8ddf9e65a8ac3d4b09032a741b725c78251f14c9 Original-Signed-off-by: David Hendricks <dhendrix@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/243212 Original-Reviewed-by: Ionela Voinescu <ionela.voinescu@imgtec.com> Reviewed-on: http://review.coreboot.org/9778 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2015-04-17urara: add board id information for urara boardIonela Voinescu
BUG=chrome-os-partner:31438 TEST=tested on Pistachio FPGA; works as expected. BRANCH=none Change-Id: If4493fcb37cf649fb0a56d594ac58556da3aa571 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 0f6764396be1ab17875d9c73624cce48dc6790e6 Original-Change-Id: I925ebd6ea4fc30c1c1d91559f96eaad62d06aba8 Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com> Original-Reviewed-on: https://chromium-review.googlesource.com/239490 Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org> Original-Commit-Queue: Vadim Bendebury <vbendeb@chromium.org> Original-Tested-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/9724 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-14urara: increase drive strength for SPIM1 MFIOsIonela Voinescu
This change is made only to make sure there is a good signal strength on the SPIM lines. BUG=chrome-os-partner:31438 TEST=tested on Pistachio bring up board; works properly BRANCH=none Change-Id: I5b9427b14a407746fb5b707fa3b07a1a6774bfb1 Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Original-Commit-Id: e9d953283a5b43bf967128ca73db0e90c2df32df Original-Change-Id: Ia589134cf0557613697d49fb0bdb1848af66f0e8 Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com> Original-Reviewed-on: https://chromium-review.googlesource.com/249732 Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/9675 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-04-14urara: setup I2C0 clock and MFIOsIonela Voinescu
BUG=chrome-os-partner:31438 TEST=tested on Pistachio bring up board; works properly BRANCH=none Change-Id: Ic805311d3aaf40da601c88cd05a73254088374bd Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Original-Commit-Id: ad9427c069ed34ab91e93df59ec3361499b54982 Original-Change-Id: If8e142273afd2d591a975f4e7e34aa73e8d71b0c Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com> Original-Reviewed-on: https://chromium-review.googlesource.com/250451 Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/9674 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-04-14urara: Reduce MIPS PLL jitterIonela Voinescu
The current MIPS PLL is configured in such a way that there is excessive jitter. Correct this by applying new PLL settings. The resultant frequency is 546MHz instead of 550MHz. BUG=chrome-os-partner:31438 TEST=tested on Pistachio bring up board as part of the JTAG loading script; BRANCH=none Change-Id: Ica1bfff29e01819b86cd2bb8b18d8adc9dfa3260 Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Original-Commit-Id: 0c04354b49b73d234492521d81b6600d487175b0 Original-Change-Id: I28b41b1e82dbdf9da21bf0ab74f9722cdad923f1 Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com> Original-Reviewed-on: https://chromium-review.googlesource.com/245620 Original-Reviewed-by: James Hartley <james.hartley@imgtec.com> Original-Reviewed-by: Andrew Bresticker <abrestic@chromium.org> Reviewed-on: http://review.coreboot.org/9671 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-04-14urara: add clock setup for MIPS CPU, ROM and EthernetIonela Voinescu
BUG=chrome-os-partner:31438 TEST=tested on Pistachio bring up board; works properly BRANCH=none Change-Id: Ie386d6af9eeba7a72b1b88d515e6cb1821569c6b Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Original-Commit-Id: d4b8d8b6f965296f9ecf62da8e5f383c3667b077 Original-Change-Id: I9eb464340b0475ae735ba5573ab0841dac0d74eb Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com> Original-Reviewed-on: https://chromium-review.googlesource.com/243215 Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/9669 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-04-14urara: remove call to printk before UART is initializedIonela Voinescu
BUG=chrome-os-partner:31438 TEST=tested in Pistachio bring up board; previous delay at the beginning of bootblock is fixed. BRANCH=none Change-Id: I30335677c96bfd651bc49e36b562c48588009d67 Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Original-Commit-Id: 3d1eb117644af1323dd940e0a82a2ef44025d5b9 Original-Change-Id: I122df1f985163836bb2ddd027ef6ab2ce265d5dd Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com> Original-Reviewed-on: https://chromium-review.googlesource.com/243223 Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/9668 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-04-14urara: Configure clocks and MFIOsIonela Voinescu
Set elements: - UART1 clock dividers and MFIOs - SPIM1 clock dividers and MFIOs - USB clock dividers - System clock divider - System PLL - MIPS CPU PLL BUG=chrome-os-partner:31438 TEST=tested on Pisachio bring up board; UART, SPI NOR, SPI NAND, and USB have proper functionality. BRANCH=none Change-Id: Ib01186a652fd59295a4cafc3ca99b94aa9564f74 Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Original-Commit-Id: 65e68d82f34bb40ef3cfb397ecf5df0c83201151 Original-Change-Id: Ia2c31bbbfc020dc4fd71c72b877414adfdfc42a8 Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com> Original-Reviewed-on: https://chromium-review.googlesource.com/241423 Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/9662 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-04-13urara: add support for DMA coherent memory areaIonela Voinescu
The information about the DMA memory area is further passed through the coreboot table to the payload. BUG=chrome-os-partner:31438 TEST=tested on Pistachio FPGA; DMA memory area was used to test the functionality of the DWC2 USB controller driver; behavior was as expected. BRANCH=none Change-Id: I658e32352bd5fab493ffe15ad9340e19d02fd133 Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Original-Commit-Id: 0debc105b072a37e2a8ae4098a9634d841191d0a Original-Change-Id: Icf69835dc6a385a59d30092be4ac69bc80245336 Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com> Original-Reviewed-on: https://chromium-review.googlesource.com/235910 Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org> Original-Commit-Queue: Vadim Bendebury <vbendeb@chromium.org> Original-Tested-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/9593 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-04-10urara: support building with CHROMEOS enabledVadim Bendebury
Chrome OS support needs to be enabled on urara. This patch adds a placeholder file to keep Chrome OS support code. BRANCH=none BUG=chrome-os-partner:31438 TEST=none Change-Id: I0731469934f04bd68914f09db5d64758c5d01545 Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Original-Commit-Id: 169c62c9443c3b9fcab23b312b5cb18ba79437f4 Original-Change-Id: I8ec328d4f965ff80d17847f2f8ce62b402c42a46 Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/226179 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9466 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-04-09pistachio: add SOC descriptorVadim Bendebury
With this descriptor added ramstage properly allocates memory resources and creates entries in coreboot table. This also allows to proceed to booting depthcharge, as it now can be loaded into the existing memory. BRANCH=none BUG=chrome-os-partner:31438 TEST=with the set of patches applied the firmware properly finds depthcharge in CBFS, uncompresses it and attempts to start: ... Booting payload fallback/payload from cbfs Loading segment from rom address 0x9b000058 code (compression=1) New segment dstaddr 0x80124020 memsize 0x2099a0 srcaddr 0x9b000090 filesize 0xbbe Loading segment from rom address 0x9b000074 Entry Point 0x80124038 Loading Segment: addr: 0x0000000080124020 memsz: 0x00000000002099a0 filesz: 0x0000000000000bbe lb: [0x0000000080000000, 0x0000000080013858) Post relocation: addr: 0x0000000080124020 memsz: 0x00000000002099a0 filesz: 0x0000000000000bbe using LZMA [ 0x80124020, 8012596c, 0x8032d9c0) <- 9b000090 Clearing Segment: addr: 0x000000008012596c memsz: 0x0000000000208054 dest 80124020, end 8032d9c0, bouncebuffer 8ffd4f50 Loaded segments BS: BS_PAYLOAD_LOAD times (us): entry 129 run 34579421 exit 129 Jumping to boot code at 80124038 ERROR: dropped a timestamp entry CPU0: stack: 9a00c800 - 9a00d800, lowest used address 9a00d498, stack used: 872 bytes entry = 80124038 Change-Id: I15809e146407d66b04f2a97c47c961fdccb8e175 Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Original-Commit-Id: a1577c5532a064426a3ea88b6f7f30ccdae24eaf Original-Change-Id: Ifed5550f2c18430e9ae06ad1ecacaa13191b5995 Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/232571 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9192 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-04-09pistachio: allow more room for bootblockVadim Bendebury
32K is a more appropriate room for Pistachio bootblock. BRANCH=none BUG=chrome-os-partner:31438 TEST=there is no bootblock overflow even when compiled with -O0. Change-Id: I454746ce0b9daabc93ccbf3316655fac836af8ff Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Original-Commit-Id: 56adf22ba12f5a7c69d11c0c720996de32ca9149 Original-Change-Id: I74b6674aea95b1138e2168527239e2cfb4a7ad42 Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/232291 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9190 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-04-07pistachio: Change all SoC headers to <soc/headername.h> systemJulius Werner
This patch aligns pistachio to the new SoC header include scheme. Also alphabetized headers in affected files since we touch them anyway. BUG=None TEST=Tested with whole series. Compiled Urara. Change-Id: I0609b307695ba6a922384ac34dd604bffcb20692 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 0a577918babf26adf10baa0f56a7065f5659d285 Original-Change-Id: I3ed405a3efdeec28965538d19a22f2b5b8204f01 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/224503 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9335 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-06New mechanism to define SRAM/memory map with automatic bounds checkingJulius Werner
This patch creates a new mechanism to define the static memory layout (primarily in SRAM) for a given board, superseding the brittle mass of Kconfigs that we were using before. The core part is a memlayout.ld file in the mainboard directory (although boards are expected to just include the SoC default in most cases), which is the primary linker script for all stages (though not rmodules for now). It uses preprocessor macros from <memlayout.h> to form a different valid linker script for all stages while looking like a declarative, boilerplate-free map of memory addresses to the programmer. Linker asserts will automatically guarantee that the defined regions cannot overlap. Stages are defined with a maximum size that will be enforced by the linker. The file serves to both define and document the memory layout, so that the documentation cannot go missing or out of date. The mechanism is implemented for all boards in the ARM, ARM64 and MIPS architectures, and should be extended onto all systems using SRAM in the future. The CAR/XIP environment on x86 has very different requirements and the layout is generally not as static, so it will stay like it is and be unaffected by this patch (save for aligning some symbol names for consistency and sharing the new common ramstage linker script include). BUG=None TEST=Booted normally and in recovery mode, checked suspend/resume and the CBMEM console on Falco, Blaze (both normal and vboot2), Pinky and Pit. Compiled Ryu, Storm and Urara, manually compared the disassemblies with ToT and looked for red flags. Change-Id: Ifd2276417f2036cbe9c056f17e42f051bcd20e81 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: f1e2028e7ebceeb2d71ff366150a37564595e614 Original-Change-Id: I005506add4e8fcdb74db6d5e6cb2d4cb1bd3cda5 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/213370 Reviewed-on: http://review.coreboot.org/9283 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-04-02urara: Configure UART line control to 8N1Ionela Voinescu
8bit, 1 stop bit, no parity BUG=chrome-os-partner:31438 TEST=built urara bootblock and ran it on the Pistachio FPGA, observed expected console output. BRANCH=none Change-Id: Iface623f0b267f851e6d162d0321d56e3713a785 Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Original-Commit-Id: 4122ae983dba907c10d0d0980863ae7bf94eda5e Original-Change-Id: I14fe343c98b11774b93b2724b6bffa3b45ea17b4 Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com> Original-Reviewed-on: https://chromium-review.googlesource.com/226551 Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org> Original-Commit-Queue: Vadim Bendebury <vbendeb@chromium.org> Original-Tested-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/9185 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2015-03-27urara: use proper SOC nameVadim Bendebury
Danube has become Pistachio, let's rename all instances where this SOC is mentioned. BUG=none TEST=board urara still builds Change-Id: Iea91419121eb6ab5665c2f9f95e82f461905268e Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 58696cc7c77a70dca2bfd512d695d143e1097a78 Original-Change-Id: Ie5ede401c4f69ed5d832a9eabac008eeac6db62d Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/220401 Original-Reviewed-by: Andrew Bresticker <abrestic@chromium.org> Reviewed-on: http://review.coreboot.org/9048 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-27urara: introduce board skeletonVadim Bendebury
Not much is happening yet, when the board is enabled (in the next patch), all three components build successfully, the map files show them placed where expected and the bopotblock is wrappeed in a BIMG header. BUG=chrome-os-partner:31438 TEST=when config is enabled, emerge-urara coreboot succeeds. more extensive testing to come later Change-Id: Ib7396189f4bee0fdd6a8ce5c9ab1277806cb5dcc Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 1ca9efe59a7fcb99412410d509a7f9a91b6ef3ec Original-Change-Id: I573cfb70f5c1e612dfa0a55d3d22d92f00584c66 Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/214600 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9047 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 03:20:57 +0000