Component Type: kbuild config
More info: This option enables a MPIC driver workaround for some chips that have a bug that causes some interrupt source information to not read back properly. It is safe to use on other chips as well, but enabling it uses about 8KB of memory to keep copies of the register contents in software.
Build project: Kconfig (Linux kconfig) (Path: arch\powerpc\platforms\Kconfig )
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