[edk2-devel] How to prevent a DXE driver from loading automatically

2022-05-16 Thread King Sumo
Hi All, I'm including EFI drivers for an Intel Network card, but this adds a huge delay in the system startup when the ports are being initialized (the server has several slots). The network cards will be used only for PXE boot during the staging/setup process, so I'm thinking of adding a configur

Re: [edk2-devel] [PATCH 5/5] UefiPayloadPkg: Add support for Firmware Volume Block Protocol

2022-03-23 Thread King Sumo
Looks like for Guo's patch SMMSTORE driver is not needed since it implements a SpiFlashLib for accessing the SPI Flash controller (via hardware sequencer) of Intel CPU targets... But this is for Universal Payload only right? I guess coreboot supports only the non-universal mode. This stuff was test

Re: [edk2-devel] [PATCH] UefiPayloadPkg: Add FV Guid for DXEFV and PLDFV

2021-08-24 Thread King Sumo
I have filed a bug report: https://bugzilla.tianocore.org/show_bug.cgi?id=3585 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#79776): https://edk2.groups.io/g/devel/message/79776 Mute This Topic: https://groups.io/mt/84196221/21656 Group

Re: [edk2-devel] UefiPayloadPkg build error

2021-08-24 Thread King Sumo
I have filed a bug report: https://bugzilla.tianocore.org/show_bug.cgi?id=3586 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#79775): https://edk2.groups.io/g/devel/message/79775 Mute This Topic: https://groups.io/mt/85088671/21656 Group

Re: [edk2-devel] [PATCH] UefiPayloadPkg: Add FV Guid for DXEFV and PLDFV

2021-08-23 Thread King Sumo
Hi All, This patch broke the coreboot payload loading. Tested with: build -a IA32 -a X64 -p UefiPayloadPkg/UefiPayloadPkg.dsc -b RELEASE -t GCC5 -D BOOTLOADER=COREBOOT Basically the coreboot cbfstool reports the following error when creating the CBFS / flash image: "Not a usable UEFI firmware vol

[edk2-devel] UefiPayloadPkg build error

2021-08-23 Thread King Sumo
Hi, The following commit broke the UefiPayloadPkg build: commit d63595c3c91624f258f291adee329724edeac12e (HEAD) Author: Zhiguang Liu Date: Sun Apr 25 15:50:46 2021 +0800 UefiPayloadPkg: Update the function definition of HobConstructor Environment: GCC5 / openSUSE 15.x build -a IA32 -a

Re: [edk2-devel] UefiPayloadPkg: assert error in PciHostBridgeDxe

2021-05-12 Thread King Sumo
For anyone having this issue,the below patch detects the error in PciHostBridge aperture, from 9elements github repository: https://github.com/9elements/edk2-1/commit/6be829a631e3e0e7f6043c88cfef33f9a0588298 also available in system76 repo: https://github.com/system76/edk2.git commit cf6caab535

Re: [edk2-devel] UefiPayloadPkg: assert error in PciHostBridgeDxe

2020-07-06 Thread King Sumo
On Fri, Jul 3, 2020 at 11:30 AM, Andrew Fish wrote: > > At the same time, the platform's PciHostBridgeLib instance reported a > root bridge with an MMIO aperture at [D400, FE10), with > capabilities 1. > > This is a conflict. The capabilities don't even matter (we don't even > check whet

[edk2-devel] UefiPayloadPkg: assert error in PciHostBridgeDxe

2020-07-02 Thread King Sumo
Hi, When booting UefiPayloadPkg in my system (x86 Denverton SoC, coreboot) an assert error is generated in the PciHostBridgeDxe driver. In the InitializePciHostBridge() function if all ASSERT's are ignored (by commenting out the code) the boot can move further on until it reaches the UEFI Shell