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Stanley Chang
c8c53b894e
The patch fixes potential infinite FWU loop if InitFirmwareUpdate fails. An infinite FWU loop occurs when (Count != MAX_FW_COMPONENTS). Thus, without this patch, it increases the error-handling complexity in InitFirmwareUpdate in the future (i.e., all early-return/abort cases must take care of FW_UPDATE_SM_DONE by themselves). The fixes simplfes the end firmware update by: 1. set SM as FW_UPDATE_SM_DONE at EndFirmwareUpdate 2. move reboot to EndFirmwareUpdate Verified: EHL CRB Signed-off-by: Stanley Chang <stanley.chang@intel.com>
Slim Bootloader ================ **Welcome to the Slim Bootloader project!** Slim Bootloader is an open-source boot firmware solution, built from the ground up to be secure, lightweight, and highly optimized while leveraging robust tools and libraries from the [EDK II](https://www.tianocore.org/edk2/) framework. What is a Bootloader? --------------------- Just like a typical [BIOS](https://en.wikipedia.org/wiki/BIOS), Slim Bootloader is the piece of software responsible for initializing the core hardware components of the system when it is powered on, followed by the loading and launching of the desired operating system. Slim Bootloader offers the flexibility for OEMs, device manufacturers, and hobbyists to isolate, configure, and optimize for the the specific requirements of the system thereby achieving unparalleled boot performance and minimizing firmware footprint. Supported Platforms ------------------- Please visit [Supported Hardware](https://slimbootloader.github.io/supported-hardware/index.html) page for a list of platforms supported by Slim Bootloader. Platform CI Build Status ------------------------ ============================= ============= ============= ============= ============= Toolchain DEBUGx86 RELEASEx86 DEBUGx64 RELEASEx64 ============================= ============= ============= ============= ============= QEMU_Win_VS2019 |_unknown| |_unknown| |_unknown| |_unknown| QEMU_Lin_GCC5 |qem_l32d| |_unknown| |_unknown| |qem_l64r| APL_Win_VS2019 |apl_w32d| |_unknown| |_unknown| |apl_w64r| APL_Lin_GCC5 |_unknown| |_unknown| |apl_l64d| |_unknown| CFL_Win_VS2019 |_unknown| |cfl_w32r| |cfl_w64d| |_unknown| CFL_Lin_GCC5 |_unknown| |_unknown| |_unknown| |cfl_l64r| CMLV_Win_VS2019 |_unknown| |cmlv_w32r| |cmlv_w64d| |_unknown| CMLV_Lin_GCC5 |_unknown| |_unknown| |_unknown| |cmlv_l64d| CML_Win_VS2019 |_unknown| |cml_w32r| |cfl_w64d| |_unknown| CML_Lin_GCC5 |cml_l32d| |_unknown| |_unknown| |_unknown| EHL_Win_VS2019 |_unknown| |ehl_w32r| |ehl_w64d| |_unknown| EHL_Lin_GCC5 |ehl_l32d| |_unknown| |_unknown| |_unknown| TGL_Win_VS2019 |_unknown| |tgl_w32r| |tgl_w64d| |_unknown| TGL_Lin_GCC5 |tgl_l32d| |_unknown| |_unknown| |_unknown| ============================= ============= ============= ============= ============= Getting Started --------------- Documentation for compiling, using, and extending Slim Bootloader can be found [here](https://slimbootloader.github.io/). Mailing List -------------- You can subscribe to our mailing list for questions or share your learnings: https://groups.io/g/slimbootloader Topic Archive: https://groups.io/g/slimbootloader/topics License ------- Slim Bootloader is released under the terms of the BSD-2-Clause Plus Patent License. Please see the `LICENSE` file for the full terms of the license. Slim Bootloader may include other Open Source Software licensed pursuant to license agreement(s) identified in the applicable source code file(s) and/or file header(s). .. |_unknown| image:: https://dev.azure.com/slimbootloader/slimbootloader/_apis/build/status/slimbootloader.slimbootloader?branchName=master&jobName=Windows&configuration=Windows%20UNKNOWN .. |qem_l32d| image:: https://dev.azure.com/slimbootloader/slimbootloader/_apis/build/status/slimbootloader.slimbootloader?branchName=master&jobName=QEMU .. |qem_l64r| image:: https://dev.azure.com/slimbootloader/slimbootloader/_apis/build/status/slimbootloader.slimbootloader?branchName=master&jobName=Linux&configuration=Linux%20QEMU_X64_RELEASE .. |apl_w32d| image:: https://dev.azure.com/slimbootloader/slimbootloader/_apis/build/status/slimbootloader.slimbootloader?branchName=master&jobName=Windows&configuration=Windows%20APL_X86_DEBUG .. |apl_w64r| image:: https://dev.azure.com/slimbootloader/slimbootloader/_apis/build/status/slimbootloader.slimbootloader?branchName=master&jobName=Windows&configuration=Windows%20APL_X64_RELEASE .. |apl_l64d| image:: https://dev.azure.com/slimbootloader/slimbootloader/_apis/build/status/slimbootloader.slimbootloader?branchName=master&jobName=Linux&configuration=Linux%20APL_X64_DEBUG .. |cfl_w32r| image:: https://dev.azure.com/slimbootloader/slimbootloader/_apis/build/status/slimbootloader.slimbootloader?branchName=master&jobName=Windows&configuration=Windows%20CFL_X86_RELEASE .. |cfl_w64d| image:: https://dev.azure.com/slimbootloader/slimbootloader/_apis/build/status/slimbootloader.slimbootloader?branchName=master&jobName=Windows&configuration=Windows%20CFL_X64_DEBUG .. |cfl_l64r| image:: https://dev.azure.com/slimbootloader/slimbootloader/_apis/build/status/slimbootloader.slimbootloader?branchName=master&jobName=Linux&configuration=Linux%20CFL_X64_RELEASE .. |cmlv_w32r| image:: https://dev.azure.com/slimbootloader/slimbootloader/_apis/build/status/slimbootloader.slimbootloader?branchName=master&jobName=Windows&configuration=Windows%20CMLV_X86_RELEASE .. |cmlv_w64d| image:: https://dev.azure.com/slimbootloader/slimbootloader/_apis/build/status/slimbootloader.slimbootloader?branchName=master&jobName=Windows&configuration=Windows%20CMLV_X64_DEBUG .. |cmlv_l64d| image:: https://dev.azure.com/slimbootloader/slimbootloader/_apis/build/status/slimbootloader.slimbootloader?branchName=master&jobName=Linux&configuration=Linux%20CMLV_X64_DEBUG .. |cml_w32r| image:: https://dev.azure.com/slimbootloader/slimbootloader/_apis/build/status/slimbootloader.slimbootloader?branchName=master&jobName=Windows&configuration=Windows%20CML_X86_RELEASE .. |cml_w64d| image:: https://dev.azure.com/slimbootloader/slimbootloader/_apis/build/status/slimbootloader.slimbootloader?branchName=master&jobName=Windows&configuration=Windows%20CML_X64_DEBUG .. |cml_l32d| image:: https://dev.azure.com/slimbootloader/slimbootloader/_apis/build/status/slimbootloader.slimbootloader?branchName=master&jobName=Linux&configuration=Linux%20CML_X86_DEBUG .. |tgl_w32r| image:: https://dev.azure.com/slimbootloader/slimbootloader/_apis/build/status/slimbootloader.slimbootloader?branchName=master&jobName=Windows&configuration=Windows%20TGL_X86_RELEASE .. |tgl_w64d| image:: https://dev.azure.com/slimbootloader/slimbootloader/_apis/build/status/slimbootloader.slimbootloader?branchName=master&jobName=Windows&configuration=Windows%20TGL_X64_DEBUG .. |tgl_l32d| image:: https://dev.azure.com/slimbootloader/slimbootloader/_apis/build/status/slimbootloader.slimbootloader?branchName=master&jobName=Linux&configuration=Linux%20TGL_X86_DEBUG .. |ehl_w32r| image:: https://dev.azure.com/slimbootloader/slimbootloader/_apis/build/status/slimbootloader.slimbootloader?branchName=master&jobName=Windows&configuration=Windows%20EHL_X86_RELEASE .. |ehl_w64d| image:: https://dev.azure.com/slimbootloader/slimbootloader/_apis/build/status/slimbootloader.slimbootloader?branchName=master&jobName=Windows&configuration=Windows%20EHL_X64_DEBUG .. |ehl_l32d| image:: https://dev.azure.com/slimbootloader/slimbootloader/_apis/build/status/slimbootloader.slimbootloader?branchName=master&jobName=Linux&configuration=Linux%20EHL_X86_DEBUG