Kconfig 797 B

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  1. config PPC_PREP
  2. bool "PowerPC Reference Platform (PReP) based machines"
  3. depends on 6xx && BROKEN
  4. select HAVE_PCSPKR_PLATFORM
  5. select MPIC
  6. select PPC_I8259
  7. select PPC_INDIRECT_PCI
  8. select PPC_UDBG_16550
  9. select PPC_NATIVE
  10. default n
  11. config PREP_RESIDUAL
  12. bool "Support for PReP Residual Data"
  13. depends on PPC_PREP
  14. help
  15. Some PReP systems have residual data passed to the kernel by the
  16. firmware. This allows detection of memory size, devices present and
  17. other useful pieces of information. Sometimes this information is
  18. not present or incorrect, in which case it could lead to the machine
  19. behaving incorrectly. If this happens, either disable PREP_RESIDUAL
  20. or pass the 'noresidual' option to the kernel.
  21. If you are running a PReP system, say Y here, otherwise say N.