发明申请
- 专利标题： AUTOMATED MODULAR AND SECURE BOOT FIRMWARE UPDATE
- 专利标题（中）： 自动模块化和安全引擎固件更新
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申请号： US14055008申请日： 2013-10-16
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公开(公告)号： US20140047428A1公开(公告)日： 2014-02-13
- 发明人: Gyan Prakash , Saurabh Dadu , Selim Aissi , Hormuzd M. Khosravi , Duncan Glendinning , Cris Rhodes
- 申请人： Gyan Prakash , Saurabh Dadu , Selim Aissi , Hormuzd M. Khosravi , Duncan Glendinning , Cris Rhodes
- 主分类号： G06F9/445
- IPC分类号： G06F9/445
摘要：
A method, apparatus, system, and computer program product for an automated modular and secure boot firmware update. An updated boot firmware code module is received in a secure partition of a system, the updated boot firmware code module to replace one original boot firmware code module for the system. Only the one original boot firmware code module is automatically replaced with the updated boot firmware code module. The updated boot firmware code module is automatically executed with the plurality of boot firmware code modules for the system and without user intervention when the system is next booted. The updated boot firmware code module may be written to an update partition of a firmware volume, wherein the update partition of the firmware volume is read along with another partition of the firmware volume containing the plurality of boot firmware code modules when the system is booted.
公开/授权文献
- US09483246B2 Automated modular and secure boot firmware update 公开/授权日：2016-11-01
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