Hello! Here are three patches that provide a SerialLib backed by SBI console. Both legacy and DBCN mechanisms are supported in various execution environments and have been tested with UART and HTIF consoles.
This is also available at https://github.com/andreiw/edk2-rv-wip/tree/patchset-2 Compared to v2: - Probes legacy extension as well. - Encode supported module types in the INF file. This is done using LIBRARY_CLASS, as MODULE_TYPE cannot encode multiple types, so MODULE_TYPE is retained as BASE. - Update INF version and generate brand new GUIDs instead of editing them. - Checked that all patches retain ^M endings. Checking patch file: 0001-MdePkg-BaseRiscVSbiLib-make-more-useful-to-consumers.patch MdePkg: BaseRiscVSbiLib: make more useful to consumers The commit message format passed all checks. The code passed all checks. Checking patch file: 0002-PATCH-v3-MdePkg-add-SBI-based-SeriaPortLib-for-RISC-.patch [PATCH v3] MdePkg: add SBI-based SeriaPortLib for RISC-V The commit message format passed all checks. The code passed all checks. Checking patch file: 0003-OvmfPkg-RiscVVirt-Add-missing-SerialPortInitialize-t.patch OvmfPkg: RiscVVirt: Add missing SerialPortInitialize to Sec The commit message format passed all checks. The code passed all checks. Andrei Warkentin (3): MdePkg: BaseRiscVSbiLib: make more useful to consumers MdePkg: add SBI-based SeriaPortLib for RISC-V OvmfPkg: RiscVVirt: Add missing SerialPortInitialize to Sec MdePkg/Library/PrePiDxeRiscVSerialPortLibSbi/PrePiDxeRiscVSerialPortLibSbi.inf | 36 +++ MdePkg/Library/SecPeiRiscVSerialPortLibSbi/SecPeiRiscVSerialPortLibSbi.inf | 39 +++ OvmfPkg/RiscVVirt/Sec/SecMain.inf | 1 + MdePkg/Include/Library/BaseRiscVSbiLib.h | 40 ++- OvmfPkg/RiscVVirt/Sec/SecMain.h | 1 + MdePkg/Library/BaseRiscVSbiLib/BaseRiscVSbiLib.c | 3 +- MdePkg/Library/PrePiDxeRiscVSerialPortLibSbi/PrePiDxeRiscVSerialPortLibSbi.c | 285 ++++++++++++++++++++ MdePkg/Library/SecPeiRiscVSerialPortLibSbi/SecPeiRiscVSerialPortLibSbi.c | 233 ++++++++++++++++ OvmfPkg/RiscVVirt/Sec/SecMain.c | 4 +- MdePkg/Library/PrePiDxeRiscVSerialPortLibSbi/PrePiDxeRiscVSerialPortLibSbi.uni | 16 ++ MdePkg/Library/SecPeiRiscVSerialPortLibSbi/SecPeiRiscVSerialPortLibSbi.uni | 16 ++ 11 files changed, 668 insertions(+), 6 deletions(-) create mode 100644 MdePkg/Library/PrePiDxeRiscVSerialPortLibSbi/PrePiDxeRiscVSerialPortLibSbi.inf create mode 100644 MdePkg/Library/SecPeiRiscVSerialPortLibSbi/SecPeiRiscVSerialPortLibSbi.inf create mode 100644 MdePkg/Library/PrePiDxeRiscVSerialPortLibSbi/PrePiDxeRiscVSerialPortLibSbi.c create mode 100644 MdePkg/Library/SecPeiRiscVSerialPortLibSbi/SecPeiRiscVSerialPortLibSbi.c create mode 100644 MdePkg/Library/PrePiDxeRiscVSerialPortLibSbi/PrePiDxeRiscVSerialPortLibSbi.uni create mode 100644 MdePkg/Library/SecPeiRiscVSerialPortLibSbi/SecPeiRiscVSerialPortLibSbi.uni -- 2.25.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#100698): https://edk2.groups.io/g/devel/message/100698 Mute This Topic: https://groups.io/mt/97368166/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
