pirelli_dpl10
=============

This directory contains the board support for Pirelli "Discus" DP-L10 phones.

It is a variant of the compal_e88 configuration with the small change of
enabling the IrDA serial console:

  * CONFIG_SERIAL_IRDA_CONSOLE=y

This port is based on patches contributed by Denis Carikli for both the
compal e99 and e88. At the time of initial check-in, the following phones
were tested:

  * Pirelli DPL-10 nsh_highram loaded via romload in osmocon

The patches were made by Alan Carvalho de Assis and Denis Carikli using
the Stefan Richter's patches that can be found here:

  http://cgit.osmocom.org/cgit/nuttx-bb/log/?h=lputt%2Ftesting

Osmocom-BB Dependencies and Sercomm
===================================

The build environment assumes that you have the osmocom-bb project
directory at same level as the nuttx project:

  |- nuttx
  |- apps
  `- osmocom-bb

If you attempt to build this configuration without osmocom-bb, and that
you added support for sercomm in your configuration(CONFIG_SERCOMM_CONSOLE=y) 
you will get compilation errors in drivers/sercomm due to header files that 
are needed from the osmocom-bb directory.

By default, NuttX will not use sercomm (HDLC protocol) to communicate with 
the host system. Sercomm is the transport used by osmocom-bb that runs on top
of serial.  See http://bb.osmocom.org/trac/wiki/nuttx-bb/run for detailed
the usage of nuttx with sercomm.

Loading NuttX
=============

The osmocom-bb wiki describes how to load NuttX.  See
http://bb.osmocom.org/trac/wiki/nuttx-bb for detailed information.
The way that nuttx is loaded depends on the configuration (highram/compalram)
and phone:

o compalram is for the ramloader(for phone having a bootloader on flash)
o highram is for phones having the romloader(if the phone has a bootrom)
  or for loading in the ram trough a special loader(loaded first on ram
  by talking to the ramloader) when having a ramloader(which can only
  load 64k).