/Documentation/arm/Sharp-LH/LPD7A40X

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  1. README on Implementing Linux for the Logic PD LPD7A40X-10
  2. =========================================================
  3. - CPLD memory mapping
  4. The board designers chose to use high address lines for controlling
  5. access to the CPLD registers. It turns out to be a big waste
  6. because we're using an MMU and must map IO space into virtual
  7. memory. The result is that we have to make a mapping for every
  8. register.
  9. - Serial Console
  10. It may be OK not to use the serial console option if the user passes
  11. the console device name to the kernel. This deserves some exploration.