公开(公告)号：US09384352B2

公开(公告)日：2016-07-05

申请号：US14127211

申请日：2013-10-02

申请人： Intel Corporation

发明人： Jiewen Yao ,  Vincent J. Zimmer ,  Nicholas J. Adams ,  Willard M. Wiseman ,  Qin Long ,  Shihui Li

IPC分类号： G06F9/00 ,  G06F21/57 ,  G06F21/72 ,  G06F9/44

CPC分类号： G06F21/575 ,  G06F9/4403 ,  G06F21/72

摘要： An embodiment includes an apparatus comprising: an out-of-band cryptoprocessor including secure non-volatile storage that couples to a root index, having a fixed address, and comprises first and second variables referenced by the root index; and semiconductor integrated code (SIC) including embedded processor logic to initialize a processor and embedded memory logic to initialize a memory coupled to the processor; wherein (a) the SIC is to be executed responsive to resetting the processor and prior to providing control to boot code, and (b) the SIC is to perform pre-boot operations in response to accessing at least one of the first and second variables. Other embodiments are described herein.

摘要翻译： 实施例包括一种装置，包括：带外密码处理器，包括耦合到具有固定地址的根索引的安全非易失性存储器，并且包括由根索引引用的第一和第二变量; 以及包括用于初始化处理器和嵌入式存储器逻辑的嵌入式处理器逻辑以初始化耦合到所述处理器的存储器的半导体集成代码（SIC）; 其中（a）响应于重置所述处理器并且在向引导代码提供控制之前响应于所述SIC执行所述SIC，以及（b）所述SIC响应于访问所述第一和第二变量中的至少一个来执行预引导操作 。 本文描述了其它实施例。

公开(公告)号：US11455261B2

公开(公告)日：2022-09-27

申请号：US16643353

申请日：2017-09-29

申请人： Intel Corporation

发明人： Kevin Yufu Li ,  Donggui Yin ,  Zijian You ,  Shihui Li ,  Dujian Wu

IPC分类号： G06F3/00 ,  G06F13/16 ,  G06F9/4401 ,  G06F13/40

摘要： An embodiment of a semiconductor package apparatus may include technology to identify a partial set of populated memory channels from a full set of populated memory channels of a multi-channel memory system, and complete a first boot of an operating system with only the identified partial set of memory channels of the multi-channel memory system. Other embodiments are disclosed and claimed.