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path: root/src/soc/intel/skylake/bootblock
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2016-04-14soc/intel: Update license headersMartin Roth
Update all of the license headers to make sure they are compliant with coreboot's license header policy. Change-Id: I151d058615290e528d9d1738c17804f6b9cc8dce Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/14321 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-04intel/skylake: unconditionally set SPI controller BARAaron Durbin
The setting of the SPI controller BAR was conditional on the nominal frequency being set. Therefore, that doesn't mean the SPI BAR is set on all boots. Move the setting of the BAR in the southbridge_bootblock_init() which is called prioer to cpu_bootblock_init(). BUG=chrome-os-partner:44827 BRANCH=None TEST=Confirmed spibar is always set on glados. Change-Id: Ia58447d70f5e39a4336d4d08593f143332de833a Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 56fff7c25c2eb0ccd90e08f71c064b83c66640f8 Original-Change-Id: I1e0cff783f4b072b80589a3a84703a262b86be3a Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/319461 Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/13587 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-01-12intel/skylake: Remove check for Microcode loaded by MEMartin Roth
This method of reporting has been removed from the current Skylake ME binaries so is no longer needed. Change-Id: I774982146c19f37418f5aee29ae8883fcd3d0c8c Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12854 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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>
2015-10-15cpu/mtrr.h: Fix macro names for MTRR registersAlexandru Gagniuc
We use UNDERSCORE_CASE. For the MTRR macros that refer to an MSR, we also remove the _MSR suffix, as they are, by definition, MSRs. Change-Id: Id4483a75d62cf1b478a9105ee98a8f55140ce0ef Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/11761 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2015-10-11skylake: Leave SPI controller enabledLee Leahy
Leave the SPI controller enabled upon boot block exit. BRANCH=none BUG=chrome-os-partner:44827 TEST=Build and run on kunimitsu Change-Id: I5b10d7cc8d5d350282206abe6a945bab66f97ada Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com> Reviewed-on: http://review.coreboot.org/11825 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-10-11skylake: SPI code cleanupLee Leahy
Move base address into iomap.h. Use PCI symbols instead of SPI specific symbols. Fix comments. BRANCH=none BUG=chrome-os-partner:44827 TEST=Build and run on kunimitsu Change-Id: Id5d21603150b52fd1b71dd448105938bd6aff1a9 Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com> Reviewed-on: http://review.coreboot.org/11826 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-09-09x86: bootblock: remove linking and program flow from build systemAaron Durbin
The build system was previously determining the flow and linking scripts bootblock code by the order of files added to the bootblock_inc bootblock-y variables.Those files were then concatenated together and built by a myriad of make rules. Now bootblock.S and bootblock.ld is added so that bootblock can be built and linked using the default build rules. CHIPSET_BOOTBLOCK_INCLUDE is introduced in order to allow the chipset code to place include files in the path of the bootblock program -- a replacement for the chipset_bootblock_inc make variable. BUG=chrome-os-partner:44827 BRANCH=None TEST=Built vortex, rambi, and some asus boards. Change-Id: Ida4571cbe6eed65e77ade98b8d9ad056353c53f9 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11495 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-13skylake: fix garbled patch from upstreamAaron Durbin
In the review process for http://review.coreboot.org/#/c/11052/ the code was mangled and the result was unbuildable code. Fix this. BUG=chrome-os-partner:43419 BRANCH=None TEST=Can actually build bootblock. Original-Change-Id: I5bc63b8c435dbf025f1c334e9a1bc4a9da2b4902 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/289788 Original-Reviewed-by: Robbie Zhang <robbie.zhang@intel.com> Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-by: Patrick Georgi <pgeorgi@chromium.org> Change-Id: Id0f67d8b74fa9146bf01990f599d538222f7e0e2 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11167 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-07-29Skylake: Fix microcode reload in bootblock cpu initRizwan Qureshi
If Skylake microcode is being loaded from FIT, Skylake supports the PRMRR/SGX feature. If this is supported the FIT microcode load will set the msr (0x08b) with the patch ID one less than the ID in the microcode binary. This results in microcode getting reloaded again in the bootblock cpu init. Avoid the microcode reload by checking for PRMRR support. BUG=chrome-os-partner:42046 BRANCH=None TEST=Built for glados and tested on RVP3 Change-Id: I06e59f5cad549098c7ba2dfa608cd94a0b3f0ae1 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 6242b9dea283149bd0c968af1ba186647d37162d Original-Change-Id: Iea5a223aa625be3fc451e8ee5d3510f548b07f8b Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/286054 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11052 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2015-07-16soc/intel: Add Skylake SOC supportLee Leahy
Add the files to support the Skylake SOC. Matches chromium tree at 927026db BRANCH=none BUG=None TEST=Build and run on a Skylake platform Change-Id: I80248f7e47eaf13b52e3c7ff951eb1976edbaa15 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10341 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-07-16soc/intel/skylake: Use Broadwell as comparision base for Skylake SOCLee Leahy
Use the Broadwell implementation as the comparison base for Skylake. BRANCH=none BUG=None TEST=None Change-Id: I22eb55ea89eb0d6883f98e4c72a6d243e819e6d8 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10340 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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