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2019-11-19docs: intel fsp: add memory retraining bug on SPS systemsMichael Niewöhner
FSP2.0 forces MRC retraining on cold boot on Intel SPS systems. Change-Id: I3ce812309b46bdb580557916a775043fda63667f Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36935 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-10-16mainboard/ocp/monolake: Hide IIO root ports before memory initAndrey Petrov
It turned on some SKUs FSP hangs in Notify stage if IIO root ports are disabled after MemoryInit. To address that hide IIO root ports earlier in romstage. TEST=the patch was ran on affected HW and success was reported Change-Id: I6a2a405f729df14f46bcf34a24e66e8ba9415f9d Signed-off-by: Andrey Petrov <anpetrov@fb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35968 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2019-09-04Documentation/soc/intel/fsp: Add link for external FSP2.1 specSubrata Banik
Change-Id: I5d1abd6252bda2be09285cd878a483f055abcd7b Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35238 Reviewed-by: Aamir Bohra <aamir.bohra@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-07-15Documentation: Add FSP bugsPatrick Rudolph
As Intel doesn't even document known bugs add a list of FSP bugs here. Change-Id: I07819b83fb0c9437fc237472dfe943f78738347a Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34239 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-19Documentation/soc/intel/fsp: Move mp_service_ppi document in corrct directorySubrata Banik
This patch moves mp service ppi document from icelake/MultiProcesorInit.md to ppi/mp_service_ppi.c. Change-Id: I1bbaeb2644f219b5a1fda0c7c4b594184d53958c Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31840 Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-12Documentation/soc/intel/fsp/ppi: Document new feature to dispatch external PPISubrata Banik
Some new feature added into FSP specification to perform dispatching of external PPI service from boot firmware (coreboot) to FSP. Change-Id: Iaf6b54ccd27e21860539bb2a9966054fdb027108 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31839 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-12Documentation/soc/intel: Add documentation for Intel FSPSubrata Banik
This patch combines open source documentation for Intel FSP specification. Change-Id: I3a8bc0198a1e01ec019139b728834713978501ba Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31838 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>