Gitiles
Code Review Sign In
gerrit.openbmc.org / openbmc / intel-ipmi-oem / 27d2356e770f256f1aab4e863a711bcd78c2f595
commit27d2356e770f256f1aab4e863a711bcd78c2f595[log] [tgz]
authorVernon Mauery <vernon.mauery@linux.intel.com>Thu Aug 12 10:43:39 2021 -0700
committerVernon Mauery <vernon.mauery@linux.intel.com>Thu Aug 12 10:48:07 2021 -0700
tree413ac401cf52ddbbd1db404b96382234762a4dca
parenta87dbd4ee3ff53e7e53052c1663f85b390a0ab31 [diff]
Add MFG Set FITc Layout command

FITc layout is used as the ROM ID for incremental PCH
image updates to enforce image layout compatibility.
The update image also contains this value and is compared
upon receipt of the update image.

Tested: set the layout:
        - enter MFG mode
	- ipmitool raw 0x30 0xa3 W X Y Z
	- inspect fitc layout file on BMC

Change-Id: I72930407a230b55340f6d12cef48e0e8d273ed6e
Signed-off-by: Vernon Mauery <vernon.mauery@linux.intel.com>
3 files changed
tree: 413ac401cf52ddbbd1db404b96382234762a4dca
  1. cmake/
  2. docs/
  3. include/
  4. non-yocto/
  5. src/
  6. tests/
  7. .clang-format
  8. .gitignore
  9. cmake-format.json
  10. CMakeLists.txt
  11. CMakeLists.txt.in
  12. generate-whitelist.py
  13. ipmi-whitelist.conf
  14. LICENSE
  15. MAINTAINERS
  16. README.md
README.md

Intel IPMI OEM support library

This component is intended to provide Intel-specific IPMI[3] command handlers for OpenBMC. These handlers are intended to integrate BMC with servers based on Intel architecture.

Overview

intel-ipmi-oem serves as an extension[1] to OpenBMC IPMI daemon[2]. It is compiled as a shared library and intended to both:

  • override existing implementation of standard IPMI commands to comply with Intel-specific solutions,
  • provide implementation for non-standard OEM extensions.

Capabilities

Related features provided by the library are grouped in separate source files. Main extensions to vanilla OpenBMC IPMI stack are the following:

  • Acquiring SMBIOS data over IPMI
  • Commands for better integration with Intel hardware
  • Firmware update extensions
  • Extended parsing of IPMI Platform Events[4]

References

  1. OpenBMC IPMI Architecture
  2. Phosphor IPMI Host
  3. IPMI Specification v2.0
  4. Intel Platform Events parsing