attn: Add dependency to service file

Start the attn_handler.service after the
openpower-update-bios-attr-table.service since that's the service that
sets up the DEVTREE file. Also update the path to DEVTREE since pnor is
being deprecated.

Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
Change-Id: Ia160ea5d529acb618690f8fa6e586bc0ef0729c0
1 file changed
tree: 503c4a1184d281e4b41ef0ba78c910ea3b25e30a
  1. analyzer/
  2. attn/
  3. subprojects/
  4. test/
  5. util/
  6. .clang-format
  7. .eslintignore
  8. .gitignore
  9. buildinfo.hpp.in
  10. cli.cpp
  11. cli.hpp
  12. config.h.in
  13. LICENSE
  14. listener.cpp
  15. listener.hpp
  16. main.cpp
  17. main_nl.cpp
  18. MAINTAINERS
  19. meson.build
  20. meson_options.txt
  21. OWNERS
  22. README.md
README.md

Hardware Diagnostics for POWER Systems

In the event of a system fatal error reported by the internal system hardware (processor chips, memory chips, I/O chips, system memory, etc.), POWER Systems have the ability to diagnose the root cause of the failure and perform any service action needed to avoid repeated system failures.

Aditional details TBD.

Building

For a standard OpenBMC release build, you want something like:

meson -Dtests=disabled <build_dir>
ninja -C <build_dir>
ninja -C <build_dir> install

For a test / debug build, a typical configuration is:

meson -Dtests=enabled <build_dir>
ninja -C <build_dir> test