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path: root/src/soc/intel/common/stage_cache.c
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2015-10-27FSP 1.1: Move common FSP codeLee Leahy
Move the FSP common code from the src/soc/intel/common directory into the src/drivers/intel/fsp1_1 directory. Rename the Kconfig values associated with this common code. BRANCH=none BUG=None TEST=Build and run on kunimitsu Change-Id: If1ca613b5010424c797e047c2258760ac3724a5a Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: e8228cb2a12df1cc06646071fafe10e50bf01440 Original-Change-Id: I4ea84ea4e3e96ae0cfdbbaeb1316caee83359293 Original-Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/306350 Original-Commit-Ready: Leroy P Leahy <leroy.p.leahy@intel.com> Original-Tested-by: Leroy P Leahy <leroy.p.leahy@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/12156 Tested-by: build bot (Jenkins) Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com>
2015-08-14intel/common: fix stage_cache_external_region()Aaron Durbin
The stage_cache_external_region() calculation is actually dependennt on the properties of the chipset. The reason is that certain regions within the SMRAM are used for chipset-specific features. Therefore, provide an API for abstracting the querying of subregions within the SMRAM. The 3 subregions introduced are: SMM_SUBREGION_HANDLER - SMM handler area SMM_SUBREGION_CACHE - SMM cache region SMM_SUBREGION_CHIPSET - Chipset specific area. The subregions can be queried using the newly added smm_subregion() function. Now stage_cache_external_region() uses smm_subregion() to query the external stage cache in SMRAM, and this patch also eliminates 2 separate implementations of stage_cache_external_region() between romstage and ramstage. BUG=chrome-os-partner:43636 BRANCH=None TEST=Built, booted, suspended, resumed on glados. Original-Change-Id: Id669326ba9647117193aa604038b38b364ff0f82 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/290833 Original-Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com> Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Change-Id: Idb1a75d93c9b87053a7dedb82e85afc7df6334e0 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11197 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-06-24Intel/common: Remove copyright addressLee Leahy
Remove the copyright address from the remaining files. BRANCH=none BUG=None TEST=None Change-Id: I026a0ff2bcb6c9580b45700edab446b787223007 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10336 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-06-24Intel Common SOC: Add romstage supportLee Leahy
Provide a common romstage implementation for the Intel SOCs. BRANCH=none BUG=None TEST=Build for Braswell Change-Id: I80f5f8f0f36e9023117b07d4af5c806fff8157b6 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10050 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>