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2018-04-27soc/intel/common/block/xdci: Use vboot_can_enable_udc in xdci_can_enableFurquan Shaikh
This change uses the newly added vboot_can_enable_udc to decide if it is okay to enable xDCI in vboot developer mode. BUG=b:78577893 BRANCH=poppy Change-Id: Ia83b91ce17eec782faf5bb318ad8c00c09e2db05 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/25848 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2018-04-24compiler.h: add __weak macroAaron Durbin
Instead of writing out '__attribute__((weak))' use a shorter form. Change-Id: If418a1d55052780077febd2d8f2089021f414b91 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/25767 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Justin TerAvest <teravest@chromium.org>
2018-03-28soc/intel/common: Add function to check if xDCI is allowedDuncan Laurie
When CONFIG_VBOOT is enabled then the xDCI controller should only be enabled if the system is in developer mode. This prevents a system in normal/verified mode from being used as a USB peripheral device which could potentially be used to access user data. This change adds a function to return whether xDCI can be enabled or not, which will be used by the SOCs. Change-Id: Ie3ee9dd7077c094a01fd857a2e4033a12ce8979b Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/25347 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-12-13soc/intel/common/block: Add option to have subsystem_id in common pci driverSubrata Banik
This patch ensures all Intel common PCI devices can have subsystem ID programmed along with PCI resource enabling (.enable_resources) as part of PCI enumeration process. TEST=Build and boot KBL/CNL/APL/GLK to ensure PCI subsystem ID getting programmed. Example: Enabling resources... PCI: 00:00.0 subsystem <- 8086/590c PCI: 00:00.0 cmd <- 06 PCI: 00:02.0 subsystem <- 8086/591e Change-Id: I46307b0db78c8864c85865bd0f3328d5141971be Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/22768 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-08-04soc/intel/common: Add Cannonlake pci ids for commonLijian Zhao
Add Cannonlake pci device ids for all the merged intel common code. As of now only have CNL-U and CNL-Y pci ids. Change-Id: Iee5087cdeba53919d83ff665d0c417075279294c Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/20823 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2017-05-06soc/intel/common/block: correct apollolake device idsAaron Durbin
The device ids changed names between patches. Fix them to not break the build any more. Change-Id: I1d74d95ec6b516c4d8354a714b2b302557743fe0 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/19600 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2017-05-05soc/intel/common/block: Add Intel XDCI code supportSubrata Banik
XDCI MMIO offsets definitions are not alike between various SoCs hence provided "soc_xdci_init" function to implement SoC specific initialization. Change-Id: I9cbc686a00c26b92be2847b6bd6c2e5aa5a690f7 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/19428 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>