Sean,
Below function is called to make sure the description for each boot option doesn’t equal. Can you investigate why it doesn’t work for eMMC?
  BmMakeBootOptionDescriptionUnique (BootOptions, *BootOptionCount);

From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of gaoliming
Sent: Friday, April 1, 2022 10:09 AM
To: devel@edk2.groups.io; Rhodes, Sean <sean@starlabs.systems>
Subject: 回复: [edk2-devel] 回复: [edk2-devel] [PATCH 43/43] MdeModulePkg/BmBoot: skip secondary eMMC entries

Sean:
 You can implement the platform driver to install gEdkiiPlatformBootManagerProtocolGuid customize the boot option. This way doesn’t impact the generic UefiBootManagerLib.

Thanks
Liming
发件人: devel@edk2.groups.io<mailto:devel@edk2.groups.io> <devel@edk2.groups.io<mailto:devel@edk2.groups.io>> 代表 Sean Rhodes
发送时间: 2022年3月21日 17:41
收件人: Sean Rhodes <sean@starlabs.systems<mailto:sean@starlabs.systems>>; devel@edk2.groups.io<mailto:devel@edk2.groups.io>
主题: Re: [edk2-devel] 回复: [edk2-devel] [PATCH 43/43] MdeModulePkg/BmBoot: skip secondary eMMC entries

Hi Liming

This is how the entries appear for multiple MMC drives. Can you advise how you'd like me to adjust the patch?

Thanks

Sean
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