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authorMaxim Polyakov <max.senia.poliak@gmail.com>2019-03-18 10:50:01 +0300
committerNico Huber <nico.h@gmx.de>2019-04-06 13:44:06 +0000
commit16a1181615e6ab238635f147f84a7b0af6851a5f (patch)
tree3f349aafff212135f81ac12097146d2d8d39bbc7 /src/soc
parent0220d1e46ae980ca7048061947a7843f1075f9e9 (diff)
mb/asrock/h110m: Add PEG Gen3 support
This patch adds support PCIe Gen 3 with 8GT/s link speed for PEG x16 slot. All parameters for FSP are set during initialization in romstage. Now there is no need to additionally configure the FSP before building the ROM image. Tested on Intel Core i5-6600 processor with the following devices: - LP11000e Fibre Channel HBA (Gen2 x8); - PEX8734 PCIe Fabric/Switch (Gen3 x16); - NVIDIA GeForce GTX 1060 GPU (Gen3 x16). GPU works with an nouveau and proprietary driver under Ubuntu 18.04.2 (4.15.0-46-generic GNU/Linux kernel). Discrete graphic card is used as primary device for display output. Dynamic switching is not yet supported. Tianocore (edk2-stable201811-216-g51be9d0) is used as the payload. Change-Id: Ia4f29df47d76de5069fe53120434cc7c2ab6f044 Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31948 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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