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* Remove address from GPLv2 headersPatrick Georgi2015-05-21163-202/+163
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* acpi: make fill_slit and fill_srat into arguments.Vladimir Serbinenko2015-05-202-6/+8
| | | | | | | | | | | SLIT and SRAT are created this way only on amdk8 and amdfam10. This saves the need of having a lot of dummies. Change-Id: I76d042702209cd6d11ee78ac22cf9fe9d30d0ca5 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/7052 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
* build system: use archives, not linker action to shorten command linesPatrick Georgi2015-05-205-17/+17
| | | | | | | | | | | | | | | | | Intermediate linking may distort linker behavior (in particular related to weak symbols). The idea is that archives are closer to 'just a list of object files', and ideally makes the linker more predictable. Using --whole-archive, the linker doesn't optimize out object files just because their symbols were already provided by weak versions. However it shouldn't be used for libgcc, because that one has some unexpected side-effects. Change-Id: Ie226c198a93bcdca2d82c02431c72108a1c6ea60 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/10139 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
* Remove Kconfig variable that has no effectPatrick Georgi2015-05-191-4/+0
| | | | | | | | | | | 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)
* Remove Kconfig variable that has no effectPatrick Georgi2015-05-191-4/+0
| | | | | | | | | | | CPU_HAS_BOOTBLOCK_INIT is only declared once and selected elsewhere (with no overlap), and never read. Remove it. Change-Id: I3f294b0724a87876a7e2f274e6933fe10321a69d Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/10253 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
* arm64: Make SPSR exception masking on EL2 transition explicitJulius Werner2015-05-193-21/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The configuration of SPSR bits that mask processor exceptions is kinda oddly hidden as an implict part of the transition() function right now. It would be odd but not impossible for programs to want to be entered with enabled exceptions, so let's move these bits to be explicitly set by the caller like the rest of SPSR instead. Also clear up some macro names. The SPSR[I] bit is currently defined as SPSR_IRQ_ENABLE, which is particularly unfortunate since that bit actually *disables* (masks) interrupts. The fact that there is an additional SPSR_IRQ_MASK definition with the same value but a different purpose doesn't really help. There's rarely a point to have all three of xxx_SHIFT, xxx_MASK and xxx_VALUE macros for single-bit fields, so simplify this to a single definition per bit. (Other macros in lib_helpers.h should probably also be overhauled to conform, but I want to wait and see how many of them really stay relevant after upcoming changes first.) BRANCH=None BUG=None TEST=None Change-Id: Id126f70d365467e43b7f493c341542247e5026d2 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 715600c83aef9794d1674e8c3b62469bdc57f297 Original-Change-Id: I3edc4ee276feb8610a636ec7b4175706505d58bd Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/270785 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/10250 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* arm64: Add support for using ARM Trusted Firmware as secure monitorJulius Werner2015-05-196-2/+295
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for integrating the runtime-resident component of ARM Trusted Firmware (github.com/ARM-software/arm-trusted-firmware) called BL31. It expects the ARM TF source tree to be checked out under $(top)/3rdparty/arm-trusted-firmware, which will be set up in a later patch. Also include optional support for VBOOT2 verification (pretty hacky for now, since CBFSv1 is just around the corner and will make all this so much better). BRANCH=None BUG=None TEST=Booted Oak with ARM TF and working PSCI (with additional platform patches). Change-Id: I8c923226135bdf88a9a30a7f5ff163510c35608d Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: a1b3b2d56b25bfc1f3b2d19bf7876205075a987a Original-Change-Id: I0714cc10b5b10779af53ecbe711ceeb89fb30da2 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/270784 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/10249 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* arm64: Reorganize payload entry code and related KconfigsJulius Werner2015-05-191-11/+8
| | | | | | | | | | | | | | | | | | | This patch slightly reorganizes arm64/boot.c with the aim of being more readable: Make more obvious that there's no code execution here after payload_entry. [pg: taken from patch linked below] Change-Id: Ia341e5d290b10ad5ba3edb349b8a7f619022d99f Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 5067e47bc03f04ad2dba044f022716e0fc62bb9e Original-Change-Id: I1b2038acc0d054716a3c580ce97ea8e9a45abfa2 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/270783 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/10247 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* arm64: Reorganize payload entry code and related KconfigsJulius Werner2015-05-191-2/+2
| | | | | | | | | | | | | | | | | | | This patch slightly reorganizes arm64/boot.c with the aim of being more readable: we need to sync the i-cache in both code paths, so do it in a single location. [pg: taken from patch linked below] Change-Id: Iab173acfc6d66e4dccb6f6ab916aea2007632bfd Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 5067e47bc03f04ad2dba044f022716e0fc62bb9e Original-Change-Id: I1b2038acc0d054716a3c580ce97ea8e9a45abfa2 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/270783 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/10246 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* arm64: Reorganize payload entry code and related KconfigsJulius Werner2015-05-191-1/+2
| | | | | | | | | | | | | | | | | | This patch slightly reorganizes arm64/boot.c with the aim of being more readable: Make spintable handling optional through a kconfig flag. [pg: taken from patch linked below] Change-Id: I64610640835473fcc3d9eff01feb5f861b753eb8 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 5067e47bc03f04ad2dba044f022716e0fc62bb9e Original-Change-Id: I1b2038acc0d054716a3c580ce97ea8e9a45abfa2 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/270783 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/10245 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* arm64: Reorganize payload entry code and related KconfigsJulius Werner2015-05-191-4/+4
| | | | | | | | | | | | | | | | | | This patch slightly reorganizes arm64/boot.c with the aim of being more readable. Improve locality of code. [pg: taken from patch linked below] Change-Id: Ie9ea6a10b9d5e5c33bf020369afcae4f10ef068e Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 5067e47bc03f04ad2dba044f022716e0fc62bb9e Original-Change-Id: I1b2038acc0d054716a3c580ce97ea8e9a45abfa2 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/270783 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/10244 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* arm64: Reorganize payload entry code and related KconfigsJulius Werner2015-05-191-16/+18
| | | | | | | | | | | | | | | | | | | This patch slightly reorganizes arm64/boot.c with the aim of being more readable: the secure monitor entry is now guarded by an explicit if statement for its Kconfig rather than hiding than in the corresponding header file. This makes it clear that there are two (soon three) separate code paths here. Change-Id: I44993da7a982b08f485b93ffc522d193bb3fa118 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 5067e47bc03f04ad2dba044f022716e0fc62bb9e Original-Change-Id: I1b2038acc0d054716a3c580ce97ea8e9a45abfa2 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/270783 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/10243 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* arm64: Reorganize payload entry code and related KconfigsJulius Werner2015-05-195-9/+10
| | | | | | | | | | | | | | | | | | | | | Rename Kconfig options for secmon and spintable to be prefixed with ARM64_ instead of ARCH_, which seems to be the standard throughout the rest of coreboot (e.g. ARM_LPAE or X86_BOOTBLOCK_SIMPLE). I think this provides a clearer separation between generic options that are selected by the architecture (e.g. a hypothetical ARCH_HAS_FEATURE_X similar to some of the MAINBOARD_HAS_... we have) and options that only make sense in the context of a single architecture. Change-Id: I38c2efab833f252adbb7b61ef0af60ab25b768b0 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 5067e47bc03f04ad2dba044f022716e0fc62bb9e Original-Change-Id: I1b2038acc0d054716a3c580ce97ea8e9a45abfa2 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/270783 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/10242 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* arm64: Reorganize payload entry code and related KconfigsJulius Werner2015-05-192-12/+3
| | | | | | | | | | | | | | | | | | | | | The secure monitor entry is now guarded by an explicit if statement for its Kconfig rather than hiding than in the corresponding header file. This makes it clear that there are two (soon three) separate code paths here. Similar change for the optional spintable feature in the "legacy" payload entry path. [pg: split out from the patch linked below] Change-Id: Ia1554959b3268b718a9606e2f79d8f22f336c94d Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 5067e47bc03f04ad2dba044f022716e0fc62bb9e Original-Change-Id: I1b2038acc0d054716a3c580ce97ea8e9a45abfa2 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/270783 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/10248 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* arm64: Reorganize payload entry code and related KconfigsJulius Werner2015-05-191-7/+7
| | | | | | | | | | | | | | | | | | | Remove the secmon Kconfig guard from Makefiles that add to the secmon class since they are redundant (the class is simply not used when compiling without secmon) to improve readability/ease-of-use. [pg: taken out of the patch linked below] Change-Id: I2f0ad8a923ca32fcade748ac8ee50c23cf9bafb9 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 5067e47bc03f04ad2dba044f022716e0fc62bb9e Original-Change-Id: I1b2038acc0d054716a3c580ce97ea8e9a45abfa2 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/270783 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/10241 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* arm64: Reorganize payload entry code and related KconfigsJulius Werner2015-05-191-9/+9
| | | | | | | | | | | | | | | Reorganize Kconfig (split out from the original patch linked below) Change-Id: I84ec8e453dd7a3980de95a455ad21494c601a98c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 5067e47bc03f04ad2dba044f022716e0fc62bb9e Original-Change-Id: I1b2038acc0d054716a3c580ce97ea8e9a45abfa2 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/270783 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/10240 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* arm64: psci: add cpu_suspend supportJoseph Lo2015-05-182-3/+166
| | | | | | | | | | | | | | | | | | | | Implement the cpu_suspend for the PSCI service in secmon. BRANCH=none BUG=chrome-os-partner:39620 TEST=test with CPU idle driver that invoke the cpu_suspend of PSCI Change-Id: I4cdfab88bf36bf432fb33c56c1ea114b384528f8 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 90b3ea3fcb21cb393e30a8359f0328054961f6d5 Original-Change-Id: Ieb76abc017b9c3e074cc018903cef72020306a8f Original-Signed-off-by: Joseph Lo <josephl@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/269115 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/10171 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* arm64: update verstage linkingAaron Durbin2015-05-111-2/+3
| | | | | | | | | | | | The linker scripts are added to stage objs so remove those from the object lists. boot.c will be needed to link verstage properly. Change-Id: Ib8427fe015b72e2282219f116a39949739a0af48 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/10150 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
* arm: update verstage linkingAaron Durbin2015-05-111-3/+4
| | | | | | | | | | | | The linker scripts are added to stage objs so remove those from the object lists. boot.c will be needed to link verstage properly. Lastly, VERSTAGE_LIB has no value so remove it. Change-Id: Ie53b42c4995a96006463ec5b358aa43a731cb1b8 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/10149 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
* cache: Add arch_program_segment_loaded call to arm and arm64Furquan Shaikh2015-05-112-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | arch_program_segment_loaded ensures that the program segment loaded is synced back from the cache to PoC. dcache_flush_all on arm64 does not guarantee PoC in case of MP systems. Thus, it is important to track and sync back all the required segments using arch_program_segment_loaded. Use this function in rmodules as well instead of cache_sync_instructions which guarantees sync upto PoC. BUG=chrome-os-partner:37546 BRANCH=None TEST=Boots into depthcharge on foster Change-Id: I64c2dd5e40ea59fa31f300174ca0d0aebcf8041d Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 35ba0b882b86ff2c29ac766e1d65f403c8346247 Original-Change-Id: I964aa09f0cafdaab170606cd4b8f2e027698aee7 Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/260908 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Original-Tested-by: Furquan Shaikh <furquan@chromium.org> Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org> Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/10173 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
* arch/arm64: provide boot_cpu()Aaron Durbin2015-05-051-0/+6
| | | | | | | | Change-Id: I708041133dfafdc97e052952ad9d8f2e4164209c Signed-off-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/10105 Tested-by: build bot (Jenkins)
* arm/armv7: drop merge left-overPatrick Georgi2015-04-301-2/+0
| | | | | | | | | | | Fixes up commit 93d8e3c4 (armv7-m: add armv7-m configuration). Change-Id: Ie0b6c90e9ce89d564e3345d2746297f39ba9121d Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/10042 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
* vboot: split class in library and stagePatrick Georgi2015-04-305-4/+12
| | | | | | | | | | | | | | | | The build system includes a bunch of files into verstage that also exist in romstage - generic drivers etc. These create link time conflicts when trying to link both the verstage copy and romstage copy together in a combined configuration, so separate "stage" parts (that allow things to run) from "library" parts (that contain the vboot specifics). Change-Id: Ieed910fcd642693e5e89e55f3e6801887d94462f Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/10041 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
* arch/arm: only include subdirectories for ARM buildsPatrick Georgi2015-04-301-5/+3
| | | | | | | | | Change-Id: Ieac02fcc4508f7c1b194802453d6222b902a38a2 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/10032 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
* Use __ROMSTAGE__ to denote romstagePatrick Georgi2015-04-291-2/+2
| | | | | | | | | | | There were some remaining places that used __PRE_RAM__ for romstage, while it really means 'bootblock or romstage'. Change-Id: Id9ba0486ee56ea4a27425d826a9256cc20f5b518 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/10020 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
* arm: guard verstage rulesAaron Durbin2015-04-281-0/+4
| | | | | | | | | | | | Do not unconditially supply verstage rules for all platforms. Change-Id: Ic0713350aa21a9966fca828211750d25c2b6b71d Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9969 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
* vboot2: Build verstage archive, then use that for building the stagePatrick Georgi2015-04-282-4/+4
| | | | | | | | | | | This slightly streamlines integrating the vboot2 library and prepares for merging verstage and bootblock on selected devices. Change-Id: I2163d1411d0c0c6bf80bce64796e1b6a5a02b802 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/10004 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* arch/arm: Move inclusion of timestamps.c to the right directoryPatrick Georgi2015-04-282-2/+4
| | | | | | | | | | | | Without this, building with COLLECT_TIMESTAMPS fails. Fixes a mistake during upstreaming in commit 0de8820. Change-Id: Ie56bd38649a821f6b22a1e5dee5f50ef397035fe Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/10002 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
* arch/arm64: update mmu translation table granule size, logic and macrosJimmy Huang2015-04-272-51/+40
| | | | | | | | | | | | | | | | | | | | | | | 1. change mmu granule size from 64KB to 4KB 2. correct level 1 translation table creation logic 3. automatically calculate granule size related macros BRANCH=none BUG=none TEST=boot to kernel on oak board Change-Id: I9e99a3017033f6870b1735ac8faabb267c7be0a4 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 2f18c4d5d9902f2830db82720c5543af270a7e3c Original-Change-Id: Ia27a414ab7578d70b00c36f9c063983397ba7927 Original-Signed-off-by: Jimmy Huang <jimmy.huang@mediatek.com> Original-Reviewed-on: https://chromium-review.googlesource.com/265603 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Commit-Queue: Yidi Lin <yidi.lin@mediatek.com> Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com> Reviewed-on: http://review.coreboot.org/10009 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
* arm64: save/restore cptr_el3 and cpacr_el1 registersJoseph Lo2015-04-274-2/+23
| | | | | | | | | | | | | | | | | | | | | | CPTR_EL3 and CPACR_EL1 are the registers for controlling the trap level and access right of the FPU/SIMD instructions. Need to save/restore them in every power cycle to keep the settings consistent. BRANCH=none BUG=none TEST=boot on smaug/foster, verify the cpu_on/off is ok as well Change-Id: I96fc0e0d2620e72b6ae2ffe4d073c9328047dc01 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 73e8cc8f25922e7bc218d24fbf4f7c67e15e3057 Original-Change-Id: I51eed07b1bb8f6eb2715622ec5d5c3f80c3c8bdd Original-Signed-off-by: Joseph Lo <josephl@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/266073 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-by: Benson Leung <bleung@chromium.org> Reviewed-on: http://review.coreboot.org/9981 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
* arm64: implement CPU power down sequence as per A57/A53/A72 TRMJoseph Lo2015-04-275-0/+126
| | | | | | | | | | | | | | | | | | | | | | | Implement the individual core powerdown sequence as per Cortex-A57/A53/A72 TRM. Based-on-the-work-by: Varun Wadekar <vwadekar@nvidia.com> BRANCH=none BUG=none TEST=boot on smaug/foster, verify the cpu_on/off is ok as well Change-Id: I4719fcbe86b35f9b448d274e1732da5fc75346b0 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: b6bdcc12150820dfad28cef3af3d8220847c5d74 Original-Change-Id: I65abab8cda55cfe7a0c424f3175677ed5e3c2a1c Original-Signed-off-by: Joseph Lo <josephl@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/265827 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9980 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
* arm64: introduce data cache ops by set/way to the level specifiedJoseph Lo2015-04-277-60/+184
| | | | | | | | | | | | | | | | | | | | | | | | This patchs introduces level specific data cache maintenance operations to cache_helpers.S. It's derived form ARM trusted firmware repository. Please reference here. https://github.com/ARM-software/arm-trusted-firmware/blob/master/ lib/aarch64/cache_helpers.S BRANCH=none BUG=none TEST=boot on smaug/foster Change-Id: Ib58a6d6f95eb51ce5d80749ff51d9d389b0d1343 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: b3d1a16bd0089740f1f2257146c771783beece82 Original-Change-Id: Ifcd1dbcd868331107d0d47af73545a3a159fdff6 Original-Signed-off-by: Joseph Lo <josephl@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/265826 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9979 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
* arm64: perform early setup in secmon tooJoseph Lo2015-04-272-0/+2
| | | | | | | | | | | | | | | | | | | | | Same as commit fe0eac5f416e "arm64: Allow cpu specific early setup", we need the same in secmon too. BRANCH=none BUG=none TEST=boot on smaug/foster Change-Id: I5b1347880306a95f99233db12cb99547bad4aa8c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 1f70fd940ff92eb5b8991cd777c2894b7a9633cf Original-Change-Id: Ifce5a6d636051e7a447d055c8e09ed4e29e091c7 Original-Signed-off-by: Joseph Lo <josephl@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/265825 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Original-Reviewed-by: Benson Leung <bleung@chromium.org> Reviewed-on: http://review.coreboot.org/9978 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
* arm64: Allow cpu specific early setupFurquan Shaikh2015-04-278-1/+134
| | | | | | | | | | | | | | | | | | | | | | | | Call arm64_cpu_early_setup to allow cpu-specific initialization to be performed. Also, add support for setting SMPEN bit for cortex a57 within arm64_cpu_early_setup. BUG=chrome-os-partner:38222 BRANCH=None TEST=Compiles successfully and SMP works for foster Change-Id: Ifa4e6134dbce3ad63046b3dd9b947c3d9134d5e7 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: fe0eac5f416efcf9f7b05388a17444205a8352c0 Original-Change-Id: I28a05a20e6adf084cd0bf94bdd0c3b492632107c Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/262993 Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org> Original-Tested-by: Furquan Shaikh <furquan@chromium.org> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9977 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
* armv8/secmon: Disable and Enable GIC in PSCI pathFurquan Shaikh2015-04-222-0/+5
| | | | | | | | | | | | | | | | | | | | | | | Disable and enable GIC before switching off a CPU and after bringing it up back respectively. BUG=None BRANCH=None TEST=Compiles successfully and psci commands work for ryu. Change-Id: Ib43af60e994e3d072e897a59595775d0b2dcef83 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: d5271d731f0a569583c2b32ef6726dadbfa846d3 Original-Change-Id: I672945fcb0ff416008a1aad5ed625cfa91bb9cbd Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/265623 Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org> Original-Tested-by: Furquan Shaikh <furquan@chromium.org> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9926 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
* armv8/secmon: Correct PSCI function idsFurquan Shaikh2015-04-222-3/+7
| | | | | | | | | | | | | | | | | | | | | | | PSCI_CPU_OFF is SMC32 call, there is not SMC64 version. Register SMC32 and SMC64 types of PSCI calls. BUG=None BRANCH=None TEST=Compiles successfully and CPU off works fine with PSCI command. Change-Id: I8df2eabfff52924625426b3607720c5219d38b58 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 9228c07f9d9a4dd6325afb1f64b41b9b8711b146 Original-Change-Id: I2f387291893c1acf40bb6aa26f3d2ee8d5d843ea Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/265622 Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org> Original-Tested-by: Furquan Shaikh <furquan@chromium.org> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9925 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* armv8/secmon: Correct names for SMC macrosFurquan Shaikh2015-04-221-6/+8
| | | | | | | | | | | | | | | | | | | | | | | | We support SMC32 calls from AARCH64, however we do not support SMC32 calls from AARCH32. Reflect this policy in the code by using appropriate names for exception type check in SMC handler. BUG=None BRANCH=None TEST=Compiles successfully and able to turn CPU1 on and off using psci commands. Change-Id: Ifc3c9e2fe0c4e6e395f2647769a2d07f5f41f57f Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: cbaf712c2c45273a9eb0b0808a0d4d0630023fdd Original-Change-Id: I133b2c0bbc4968401a028382532bd051d6298802 Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/265621 Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org> Original-Tested-by: Furquan Shaikh <furquan@chromium.org> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9924 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* arm64: save and restore cntfrq for secondary cpusJimmy Huang2015-04-225-1/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | CNTFRQ_EL0 can only be set in highest implemented exception level. Save and restore CNTFRQ_EL0 for secondary cpus in coreboot. This patch fix the error below: SANITY CHECK: Unexpected variation in cntfrq. Boot CPU: 0x00000000c65d40, CPU1: 0x00000000000000 BRANCH=none BUG=none TEST=boot to kernel on oak board and check secondary cpu's cntfrq. confirmed cpu1's cntfrq is same as boot cpu's. Change-Id: I9fbc3c82c2544f0b59ec34b1d631dadf4b9d40eb Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: b47e4e649efc7f79f016522c7d8a240f98225598 Original-Signed-off-by: Jimmy Huang <jimmy.huang@mediatek.com> Original-Change-Id: I2d71b0ccfe42e8a30cd1367d10b0f8993431ef8c Original-Reviewed-on: https://chromium-review.googlesource.com/264914 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9921 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* arm64: add arm64_arch_timer_init functionJoseph Lo2015-04-222-0/+15
| | | | | | | | | | | | | | | | | | | | | | | Add arm64_arch_timer_init function which should be called per CPU for setting up the cntfrq register of arch timer. During the Linux kernel bring up time, it will check the cntfrq register per CPU and should be the same with the boot CPU. BRANCH=none BUG=none TEST=bring up 4 cores in Linux kernel without warning message of cntfrq register value Change-Id: I9cb33a54c2c8f9115bbe545a2338ca8e249b8db6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 253cd3c68bb4513ae2033c12c2f070ee391e5a13 Original-Change-Id: I71068dbdd00a719145410ef6ec466f001ae837ad Original-Signed-off-by: Joseph Lo <josephl@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/264244 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9915 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* arch/armv7: Add API to disable MMU pages.Deepa Dinamani2015-04-222-1/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Disables 4K regions in the MMU table. Assumes that the region is already accounted for by the first level page table entry. BRANCH=storm BUG=chrome-os-partner:24786 TEST=verified mmu.pagetable.list output for Storm: _______address___________|_physical________________|sec|_d_|_size____|_permissions____________________|_glb|_shr|_pageflags______________________| C:00000000--00000FFF| | | | | | | | | C:00001000--000FFFFF| A:00:00001000--000FFFFF| ns| 00| 00001000| P:readwrite U:readwrite notexec| yes| no | strongly ordered | C:00100000--29FFFFFF| A:00:00100000--29FFFFFF| ns| 00| 00100000| P:readwrite U:readwrite notexec| yes| no | strongly ordered | C:2A000000--2A05FFFF| A:00:2A000000--2A05FFFF| ns| 00| 00001000| P:readwrite U:readwrite exec | yes| no | write-back/no write alloc | C:2A060000--2A0FFFFF| A:00:2A060000--2A0FFFFF| ns| 00| 00001000| P:readwrite U:readwrite notexec| yes| no | strongly ordered | C:2A100000--3FFFFFFF| A:00:2A100000--3FFFFFFF| ns| 00| 00100000| P:readwrite U:readwrite notexec| yes| no | strongly ordered | C:40000000--59FFFFFF| A:00:40000000--59FFFFFF| ns| 00| 00100000| P:readwrite U:readwrite exec | yes| no | write-back/no write alloc | C:5A000000--5A1FFFFF| A:00:5A000000--5A1FFFFF| ns| 00| 00100000| P:readwrite U:readwrite notexec| yes| no | strongly ordered | C:5A200000--7FFFFFFF| A:00:5A200000--7FFFFFFF| ns| 00| 00100000| P:readwrite U:readwrite exec | yes| no | write-back/no write alloc | C:80000000--FFFFFFFF| | | | | | | | | Change-Id: Ib603da91966cc4c70ea9d5fee04f1e9890d0bb93 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 67db80e6476d8ed35f0a9d1e0d3ca03612b9d9be Original-Change-Id: I6b149c7edbd975231b783cc53ddb63cf2e94052c Original-Signed-off-by: Vikas Das <vdas@codeaurora.org> Original-Reviewed-on: https://chromium-review.googlesource.com/253800 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-Tested-by: Deepa Dinamani <deepad@codeaurora.org> Original-Commit-Queue: Deepa Dinamani <deepad@codeaurora.org> Reviewed-on: http://review.coreboot.org/9912 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* arm64: Correct shareability option for normal memoryFurquan Shaikh2015-04-222-0/+7
| | | | | | | | | | | | | | | | | | | | | | | In order to allow proper working of caches, set the correct shareability option for normal memory. BUG=chrome-os-partner:38222 BRANCH=None TEST=Compiles successfully for foster and SMP works. Change-Id: I5462cb0a2ff94a854f71f58709d7b2e8297ccc44 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: e092916780716ac80c3608c1bd8ca2901fbb3bd1 Original-Change-Id: Idd3c096a004d76a8fd75df2a884fcb97130d0006 Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/262992 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Tested-by: Furquan Shaikh <furquan@chromium.org> Original-Trybot-Ready: Furquan Shaikh <furquan@chromium.org> Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9898 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* google/urara: use board ID information to set up hardwareIonela Voinescu2015-04-221-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* arch/arm64: allow floating-point registers accessYen Lin2015-04-222-0/+41
| | | | | | | | | | | | | | | | | | | | | BRANCH=None BUG=None TEST=build coreboot, make sure there are fmov instructions generated by the compiler, and boot to kernel Change-Id: Ia99c710be77d5baec7a743a726257ef3ec782635 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: f770a436a0692c8e57a8c80860a180330b71e82c Original-Change-Id: Iab4ba979b483d19fe92b8a75d9b881a57985eed7 Original-Signed-off-by: Yen Lin <yelin@nvidia.com> Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/262242 Original-Tested-by: Furquan Shaikh <furquan@chromium.org> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9884 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* arm64: provide icache_invalidate_all()Aaron Durbin2015-04-223-3/+15
| | | | | | | | | | | | | | | | | | | | | | In order to not duplicate the instruction cache invalidation sequence provide a common routine to perform the necessary actions. Also, use it in the appropriate places. BUG=None BRANCH=None TEST=Built on ryu. Change-Id: I29ea2371d034c0193949ebb10beb840e7215281a Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: d5ab28b5d73c03adcdc0fd4e530b39a7a8989dae Original-Change-Id: I8d5f648c995534294e3222e2dc2091a075dd6beb Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/260949 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org> Reviewed-on: http://review.coreboot.org/9871 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* armv7: preserve bootblock invocation parameterVadim Bendebury2015-04-212-2/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some platforms may pass as a parameter the maskrom or vendor startup code information when calling the bootblock. Make sure the bootblock startup code saves this parameter for use by coreboot. As we don't want to touch memory before caches are initialized, save the passed in parameter in r10 for the duration of cache initialization. Added warning comments to help enforcing that cache initialization code does not touch r10. BRANCH=storm BUG=chrome-os-partner:30623 TEST=with the rest of the patches applied see the QCA uber-sbl report in the coreboot console output. Change-Id: Ic6a09e8c3cf13ac4f2d12ee91c7ab41bc9aa95da Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: e41584f769eb042604883275b0d0bdfbf5b0d358 Original-Change-Id: I517a79dc95040326f46f0b80ee4e74bdddde8bf4 Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/255144 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-Commit-Queue: Vadim Bendebury <vbendeb@gmail.com> Reviewed-on: http://review.coreboot.org/9842 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* Unify byte order macros and clrsetbitsJulius Werner2015-04-2114-361/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes quite a bit of code duplication between cpu_to_le32() and clrsetbits_le32() style macros on the different architectures. This also syncs those macros back up to the new write32(a, v) style IO accessor macros that are now used on ARM and ARM64. CQ-DEPEND=CL:254862 BRANCH=none BUG=chromium:444723 TEST=Compiled Cosmos, Daisy, Blaze, Falco, Pinky, Pit, Rambi, Ryu, Storm and Urara. Booted on Jerry. Tried to compare binary images... unfortunately something about the new macro notation makes the compiler evaluate it more efficiently (not recalculating the address between the read and the write), so this was of limited value. Change-Id: If8ab62912c952d68a67a0f71e82b038732cd1317 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: fd43bf446581bfb84bec4f2ebb56b5de95971c3b Original-Change-Id: I7d301b5bb5ac0db7f5ff39e3adc2b28a1f402a72 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/254866 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9838 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* arm(64): Change write32() argument order to match x86Julius Werner2015-04-215-14/+14
| | | | | | | | | | | | | | | | | | | | | | | This patch changes the argument order for the (now temporarily unused) write32() accessor macro (and equivalents for other lengths) from (value, address) to (address, value) in order to conform with the equivalent on x86. Also removes one remaining use of write32() on ARM that slipped through since coccinelle doesn't inspect header files. BRANCH=none BUG=chromium:444723 TEST=Compiled Cosmos, Daisy, Blaze, Pit, Ryu, Storm and Pinky. Change-Id: Id5739b144f6a5cfd40958ea68510dcf0b89fbfa9 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: f02cae8b04f2042530bafc91346d11bb666aa42d Original-Change-Id: Ia91c2c19d8444e853a2fc12590a52c2b6447a1b9 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/254863 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9835 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* arm(64): Replace write32() and friends with writel()Julius Werner2015-04-211-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is a raw application of the following spatch to the directories src/arch/arm(64)?, src/mainboard/<arm(64)-board>, src/soc/<arm(64)-soc> and src/drivers/gic: @@ expression A, V; @@ - write32(V, A) + writel(V, A) @@ expression A, V; @@ - write16(V, A) + writew(V, A) @@ expression A, V; @@ - write8(V, A) + writeb(V, A) This replaces all uses of write{32,16,8}() with write{l,w,b}() which is currently equivalent and much more common. This is a preparatory step that will allow us to easier flip them all at once to the new write32(a,v) model. BRANCH=none BUG=chromium:451388 TEST=Compiled Cosmos, Daisy, Blaze, Pit, Ryu, Storm and Pinky. Change-Id: I16016cd77780e7cadbabe7d8aa7ab465b95b8f09 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 93f0ada19b429b4e30d67335b4e61d0f43597b24 Original-Change-Id: I1ac01c67efef4656607663253ed298ff4d0ef89d Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/254862 Reviewed-on: http://review.coreboot.org/9834 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* x86: Allow builds without ACPI tablesLee Leahy2015-04-211-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix build bug that is referencing vboot_data from vendorcode/google/chromeos/gnvs.c when CONFIG_HAVE_ACPI_TABLES is not set. BRANCH=none BUG=None TEST=Build and run on Glados 1. Checkout updated patches for config, skylake and glados through FspNotify1 2. Verify that mainboard/intel/glados/Kconfig does not select HAVE_ACPI_TABLES 3. emerge-glados coreboot 4. Test passes if build completes successfully Change-Id: Ida5ab8b8dafe30b11dc80dab935e3223d4c760d3 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 1908079360aa065a36956d487eb93142e9c012a1 Original-Change-Id: Icac3845f7e2d1ddffa5f787a640033fba286c13e Original-Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/254360 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Commit-Queue: Leroy P Leahy <leroy.p.leahy@intel.com> Original-Tested-by: Leroy P Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/9825 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* arch/mips: simplify cache operationsIonela Voinescu2015-04-213-49/+35
| | | | | | | | | | | | | | | | | | | | | Cache operations are simplified by removing assembly implementation and replacing it with simpler C code. BUG=chrome-os-partner:31438 TEST=tested on Pistachio bring up board; caches are properly invalidated; BRANCH=none Change-Id: I0f092660549c368e98c208ae0c991fe6f5a428d7 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: bf99849e75813cba865b15af9e110687816e61e4 Original-Change-Id: I965e7929718424f92f3556369d36a18ef67aa0d0 Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com> Original-Reviewed-on: https://chromium-review.googlesource.com/250792 Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/9820 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>