1. 21 Feb, 2019 1 commit
    • Allen, John's avatar
      linux-firmware: Add AMD SEV firmware · 9ee52be7
      Allen, John authored
      Add AMD Secure Encrypted Virtualization (SEV) firmware to allow for the
      updating of the SEV firmware outside of BIOS releases. Naming convention
      and directory structure follows the convention defined in the kernel
      driver in drivers/crypto/ccp/psp-dev.c
      
      SEV firmware files are to be placed in the "amd" directory and names
      should follow the pattern: amd_sev_fam<FAMILY>h_model<MODEL>h.sbin
      
      where FAMILY is the two-digit hexadecimal value of the target processor
      family (e.g. 17)
      
      where MODEL is the two-digit hexadecimal value of the target processor
      model (e.g. 01) or where the least significant nibble of the two-digit
      hexadecimal value can be an 'x' to indicate a range of models
      (e.g. 0x for 00 to of).
      
      The firmware provided is version 0.17 build 11 and is for AMD family
      17h processors with models in the range 00h to 0fh.
      Signed-off-by: default avatarJohn Allen <john.allen@amd.com>
      Signed-off-by: default avatarJosh Boyer <jwboyer@kernel.org>
      9ee52be7
  2. 18 May, 2018 1 commit
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