2012-05-14 02:22:31 +02:00
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compal_e99
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==========
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This directory contains the board support for compal e99 phones.
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This port is based on patches contributed by Denis Carikli for both the
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compal e99 and e88. At the time of initial check-in, the following phones
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were tested:
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2013-06-14 22:30:00 +02:00
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* Motorola c155 (compal e99) with the compalram and highram configuration
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* Motorola W220 (compal e88)
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2012-05-14 02:22:31 +02:00
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* The openmoko freerunner baseband(compal e88)
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The patches were made by Alan Carvalho de Assis and Denis Carikli using
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the Stefan Richter's patches that can be found here:
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http://cgit.osmocom.org/cgit/nuttx-bb/log/?h=lputt%2Ftesting
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Osmocom-BB Dependencies and Sercomm
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===================================
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The build environment assumes that you have the osmocom-bb project
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directory at same level as the nuttx project:
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|- nuttx
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|- apps
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`- osmocom-bb
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If you attempt to build this configuration without osmocom-bb, and that
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2014-04-14 00:22:22 +02:00
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you added support for sercomm in your configuration(CONFIG_SERCOMM_CONSOLE=y)
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you will get compilation errors in drivers/sercomm due to header files that
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2012-05-14 02:22:31 +02:00
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are needed from the osmocom-bb directory.
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2014-04-14 00:22:22 +02:00
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By default, NuttX will not use sercomm (HDLC protocol) to communicate with
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2012-05-14 02:22:31 +02:00
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the host system. Sercomm is the transport used by osmocom-bb that runs on top
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of serial. See http://bb.osmocom.org/trac/wiki/nuttx-bb/run for detailed
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the usage of nuttx with sercomm.
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Loading NuttX
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=============
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The osmocom-bb wiki describes how to load NuttX. See
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http://bb.osmocom.org/trac/wiki/nuttx-bb for detailed information.
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The way that nuttx is loaded depends on the configuration (highram/compalram)
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and phone:
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o compalram is for the ramloader(for phone having a bootloader on flash)
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o highram is for phones having the romloader(if the phone has a bootrom)
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or for loading in the ram trough a special loader(loaded first on ram
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by talking to the ramloader) when having a ramloader(which can only
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load 64k).
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2014-03-05 15:43:50 +01:00
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Configurations
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==============
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1. Each Compal E99 configuration is maintained in a sub-directory and
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can be selected as follow:
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cd tools
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./configure.sh compal_e99/<subdir>
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cd -
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. ./setenv.sh
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Where <subdir> is one of the configuration sub-directories under
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nuttx/configs/compal_e99.
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2. These configurations use the mconf-based configuration tool. To
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change a configurations using that tool, you should:
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a. Build and install the kconfig-mconf tool. See nuttx/README.txt
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2015-06-28 16:08:57 +02:00
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see additional README.txt files in the NuttX tools repository.
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2014-03-05 15:43:50 +01:00
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b. Execute 'make menuconfig' in nuttx/ in order to start the
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reconfiguration process.
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3. By default, all configurations assume the NuttX Buildroot toolchain
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under Linux (should work under Windows with Cygwin as well). This
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is easily reconfigured:
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CONFIG_HOST_LINUX=y
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CONFIG_ARM_TOOLCHAIN_BUILDROOT=y
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