[edk2-devel] [PATCH v2 0/4] UefiPayloadPkg: LinuxBoot Support in UefiPayload

Cheng-Chieh Huang via groups.io chengchieh=google.com at groups.io
Sat Aug 7 15:05:47 UTC 2021


Hi Guo,

I saw you left messages in https://github.com/tianocore/edk2/pull/1820. If
it's also possible to upstreaming using github PR. I can just update my old
branch.

--
Cheng-chieh

On Sat, Aug 7, 2021 at 10:51 PM Cheng-Chieh Huang <chengchieh at google.com>
wrote:

> These are necessary patches to Support LinuxBoot in UefiPayload.
> With these paches, we can boot to ESXi and Windows from a linux in QEMU.
>
> This is second parse. In addition to fixing reviwer's suggestions,
> I removed the following CLs.
> * Add DISABLE_MMX_SSE to avoid generating floating points operation
> -> will send a seperate patch to add these flags to BaseTools
>
> * LinuxBoot: use a text format for the configuration block.
> -> will work with Trammell Hudson to cover this patch to EDK2 style.
>
> LinuxBoot README:
> https://github.com/linuxboot/edk2/blob/uefipayload/UefiPayloadPkg/README.md
>
> v2 PR to tianocore:
> https://github.com/tianocore/edk2/pull/1873
>
> Cheng-Chieh Huang (4):
>   UefiPayloadPkg: Add LINUXBOOT payload target
>   UefiPayloadPkg: Use legacy timer in Linuxboot payload
>   UefiPayloadPkg: Update maximum logic processor to 256
>   UefiPayloadPkg: Reserve Payload config in runtime services data
>
>  UefiPayloadPkg/UefiPayloadPkg.dsc                              |  24 ++-
>  UefiPayloadPkg/UefiPayloadPkg.fdf                              |   5 +
>  UefiPayloadPkg/Library/LbParseLib/LbParseLib.inf               |  39 +++++
>  UefiPayloadPkg/Library/LbParseLib/Linuxboot.h                  |  47 +++++
>  UefiPayloadPkg/Library/LbParseLib/LbParseLib.c                 | 182
> ++++++++++++++++++++
>  UefiPayloadPkg/Library/PciHostBridgeLib/PciHostBridgeSupport.c |   6 +-
>  UefiPayloadPkg/UefiPayloadEntry/UefiPayloadEntry.c             |   4 +
>  7 files changed, 299 insertions(+), 8 deletions(-)
>  create mode 100644 UefiPayloadPkg/Library/LbParseLib/LbParseLib.inf
>  create mode 100644 UefiPayloadPkg/Library/LbParseLib/Linuxboot.h
>  create mode 100644 UefiPayloadPkg/Library/LbParseLib/LbParseLib.c
>
> Cc: Cheng-Chieh Huang <chengchieh at google.com>
> Cc: Daniel Schaefer <daniel.schaefer at hpe.com>
> Cc: Trammell Hudson <hudson at trmm.net>
> Cc: Maurice Ma <maurice.ma at intel.com>
> Cc: Guo Dong <guo.dong at intel.com>
> Cc: Benjamin You <benjamin.you at intel.com>
>
>
> --
> 2.32.0.605.g8dce9f2422-goog
>
>


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