Hi Benjamin, Thanks for your information. Currently, I can boot on my Apollo lake SOC board with UEFI payload. THX && BR ________________________________________ From: You, Benjamin [benjamin.you(a)intel.com] Sent: Tuesday, October 16, 2018 3:59 PM To: EddyLu [盧元亨]; sbl-devel(a)lists.01.org Cc: MaxWu [吳百源]; NickChen [陳冠綸] Subject: RE: Does SLIMBOOT Support Uefipayload and Apollo Lake combination Hi Eddy, MinnowBoard3 is a board based on Apollo Lake SOC. For UEFI Payload, there are sample setups and codes in the folder "UefiPayloadPkg\CustomizationSample\ Boards\MinnowBoard3". These setups and codes deal with settings that might be changed for another Apollo Lake SOC based board. So in order to support another board, you might use the contents in "MinnowBoard3" and modify the settings for the new board. Please also note if you follow the process in SlimBootloaderIntegration.txt to build Slim Bootloader and integrate UEFI Payload, some settings in UEFI Payload will get translated into Slim Bootloader's source, using the rules defined in the "Rules" folder. If you keep the rules for "MinnowBoard3" for your new board, the settings will get translated into CfgData_Ext_MB3.dlt in Slim Bootloader. In general, "UefiPayloadPkg\CustomizationSample\Boards\MinnowBoard3" serves as a sample for ApolloLake based boards. Optionally, you can create a new folder in "UefiPayloadPkg\CustomizationSample\ Boards" to represent your new board. Then you would need to modify the build scripts to invoke the contents in the new folder, and if you will, modify the rules to translate settings into certain Slim Bootloader configuration file. Of course, you may also choose to build Slim Bootloader and UEFI Payload separately, and inject UEFI Payload into Slim Bootloader manually. Thanks, - ben CONFIDENTIAL INFORMATION : The information contained in this message may be confidential and proprietary to American Megatrends, Inc. This communication is intended to be read only by the individual or entity to whom it is addressed or by their designee. If the reader of this message is not the intended recipient, you are on notice that any distribution of this message, in any form, is strictly prohibited. Please promptly notify the sender by reply e-mail or by telephone at 886-2-2516-8887, and then delete or destroy all copies of the transmission.