Hi, This short (although not small) patchset adds a fix for the PCIE SerDes link problems when using x4/x2 end points. Because it relies on the boot time HW configuration of the reference clock, a new library is introduced for obtaining sample at reset configuration. Later it will be reused e.g. in the SMBIOS driver.
More details can be found in the commit log. The code is also available in the github: https://github.com/MarvellEmbeddedProcessors/edk2-open-platform/commits/x4pcie-upstream-r20180216 I'm looking forward to your feedback. Best regards, Marcin Evan Wang (1): Marvell/Library: ComPhyLib: Fix configuration for PCIE x4 and x2 Igal Liberman (1): Marvell/Armada7k8k: Add basic sample at reset library Silicon/Marvell/Armada7k8k/Armada7k8k.dsc.inc | 1 + Silicon/Marvell/Armada7k8k/Library/Armada7k8kSARLib/Armada7k8kSARLib.c | 166 +++++++++++++++ Silicon/Marvell/Armada7k8k/Library/Armada7k8kSARLib/Armada7k8kSARLib.inf | 54 +++++ Silicon/Marvell/Include/Library/MvSARLib.h | 57 ++++++ Silicon/Marvell/Library/ComPhyLib/ComPhyCp110.c | 216 +++++++++++++++----- Silicon/Marvell/Library/ComPhyLib/ComPhyLib.c | 1 + Silicon/Marvell/Library/ComPhyLib/ComPhyLib.h | 20 ++ Silicon/Marvell/Library/ComPhyLib/ComPhyLib.inf | 1 + Silicon/Marvell/Marvell.dec | 3 + 9 files changed, 467 insertions(+), 52 deletions(-) create mode 100644 Silicon/Marvell/Armada7k8k/Library/Armada7k8kSARLib/Armada7k8kSARLib.c create mode 100644 Silicon/Marvell/Armada7k8k/Library/Armada7k8kSARLib/Armada7k8kSARLib.inf create mode 100644 Silicon/Marvell/Include/Library/MvSARLib.h -- 2.7.4 _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
