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gerrit.openbmc.org / openbmc / openpower-proc-control / b20593f88b7cb88844363f8475669dad16e88afb
commitb20593f88b7cb88844363f8475669dad16e88afb[log] [tgz]
authorRamesh Iyyar <rameshi1@in.ibm.com>Wed Sep 16 10:43:37 2020 -0500
committerRamesh Iyyar <rameshi1@in.ibm.com>Fri Sep 18 09:12:59 2020 -0500
tree5185ed71c51d126616e58e2709793a0cf7ad532b
parente62ca93360e34b4e59ab57b0c0b46221dec61cab [diff]
phal: Added service to reinit CEC device tree

The phal will initialize the required targets (hardware) as functional
in POWER CEC system device tree during ipling but, later timeframe of
ipling those targets may be marked as non-functional (for example,
based on available guard records or hwp's failure case) so, when
doing normal ipl next time then ipling will behave differently due to
those marked targets as non-functional. So, before doing normal ipl
need to reinitialize the POWER CEC system device tree.

Hence, the added service will try phal to make reinitialize the device
tree.

Signed-off-by: Ramesh Iyyar <rameshi1@in.ibm.com>
Change-Id: Iaf04af076b61f3c4aa9cee641d951e2d843e996b
3 files changed
tree: 5185ed71c51d126616e58e2709793a0cf7ad532b
  1. phalerror/
  2. procedures/
  3. test/
  4. .clang-format
  5. .gitignore
  6. bootstrap.sh
  7. cfam_access.cpp
  8. cfam_access.hpp
  9. configure.ac
  10. ext_interface.cpp
  11. ext_interface.hpp
  12. filedescriptor.cpp
  13. filedescriptor.hpp
  14. gen_makefile.sh
  15. LICENSE
  16. MAINTAINERS
  17. Makefile.am
  18. Makefile.generated.in
  19. nmi_interface.cpp
  20. nmi_interface.hpp
  21. nmi_main.cpp
  22. op-cfam-reset.service.in
  23. op-continue-mpreboot@.service.in
  24. op-enter-mpreboot@.service.in
  25. op-stop-instructions@.service.in
  26. p10_cfam.hpp
  27. p9_cfam.hpp
  28. pcie-poweroff@.service.in
  29. phal-reinit-devtree.service.in
  30. proc_control.cpp
  31. README.md
  32. registration.cpp
  33. registration.hpp
  34. set-spi-mux.service.in
  35. targeting.cpp
  36. targeting.hpp
  37. xyz.openbmc_project.Control.Host.NMI.service.in
README.md

Contains procedures that interact with the OpenPower nest chipset.

To Build

To build this package, do the following steps:

    1. ./bootstrap.sh
    2. ./configure ${CONFIGURE_FLAGS}
    3. make

To build with phal feature:
    1. ./bootstrap.sh
    2. ./configure ${CONFIGURE_FLAGS} --enable-phal --enable-openfsi
    3. make

To clean the repository run `./bootstrap.sh clean`.