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path: root/src/soc/intel/apollolake/exit_car_fsp.S
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2018-10-25soc/intel: Consolidate FSP CAR setup and teardown codePraveen hodagatta pranesh
This patch adds following changes, - APL, CFL, DENVERTON soc's using same implementation to setup and teardown FSP CAR. Hence cache_as_ram_fsp.S from soc folder is cosolidated into one file and moved to common code CPU car folder. - exit_car_fsp.S is from APL, DNV soc folder is clubbed into one file and moved to common CPU car. - The new file apollolake/fspcar.c is addded to pass tempraminit parameters. - Coffee lake Soc uses FSPT to support Intel Security features like BootGuard verify boot and Measured boot. Add FSP CAR support for CFL by programming tempraminit parameters and add FSP_T_XIP default if FSP_CAR is selected. BUG= None TEST= Build for both CFL RVP11 & RVP8 and verified for successful CAR setup. Build for both leafhill and harcuvar platform by selecting CONFIG_FSP_CAR without errors. Change-Id: I98d2dd9711ddc0d7ea7d1672fba700259ee3a3a9 Signed-off-by: Praveen hodagatta pranesh <praveenx.hodagatta.pranesh@intel.com> Reviewed-on: https://review.coreboot.org/29209 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-06-04src/soc: Get rid of whitespace before tabElyes HAOUAS
Change-Id: Ia024fb418f02d90c38b9a35ff819c607b9ac4965 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26651 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2017-08-17soc/intel/apollolake: Fix CONFIG_FSP_CAR build errorMarshall Dawson
Remove cpu.h from the cache-as-ram setup and teardown files that rely on the FSP implementation. The struct device statement causes a build failure and there appears to be nothing needed from cpu.h in the two .S files. TEST: Build Google Reef with FSP_CAR selected on Chipset menu and add FSP binaries on the Generic Drivers menu. Change-Id: I560b730c18d7ec73b65f2e195b790e7dcacfd6bb Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/21057 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-12-21soc/intel/apollolake: allow ApolloLake SoC to use FSP CAR InitBrenton Dong
FSP v2.0 Driver supports TempRamInit & TempRamExit APIs to initialize & tear down Cache-As-Ram. Add TempRamInit & TempRamExit usage to ApolloLake SoC when CONFIG_FSP_CAR is enabled. Verified on Intel Leaf Hill CRB and confirmed that Cache-As-Ram is correctly set up and torn down using the FSP v2.0 APIs without coreboot implementation of CAR init/teardown. Change-Id: Ifd6fe8398ea147a5fb8c60076b93205bb94b1f25 Signed-off-by: Brenton Dong <brenton.m.dong@intel.com> Reviewed-on: https://review.coreboot.org/17063 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>