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2013-09-07Firmware tools for Samsung YP-R0/YP-R1 (and possibly others)Lorenzo Miori1-3/+3
They have been rewritten for being completely free and as fast as possible. Successfully extracted, patched, repacked and flashed original firmware (tested on device and it worked) Change-Id: I74d47d13f2dc3a2832a0d6821d3c2182dfd4b33b Reviewed-on: http://gerrit.rockbox.org/506 Reviewed-by: Thomas Martitz <kugel@rockbox.org> Tested-by: Thomas Martitz <kugel@rockbox.org>
2012-05-28ypr0: Add kernel module to required support fm radio.Thomas Martitz1-0/+3
To support fm radio a kernel module was written. This module is added to the patched firmware that loads Rockbox. It's pre-compiled but its source archive provided. The kernel module provides raw-access to the built-in si4709 radio chip. Our existing si 47xx drivers can be re-used this way. The module itself was written Lorenzo Miori, I only integrated it into the tree. Change-Id: I6205d28a505d57791eaeb627e6856b9a1eaeaeaa
2011-12-24Initial commit of the Samsung YP-R0 port.Thomas Martitz1-0/+12
This port is a hybrid native/RaaA port. It runs on a embedded linux system, but is the only application. It therefore can implement lots of stuff that native targets also implement, while leveraging the underlying linux kernel. The port is quite advanced. User interface, audio playback, plugins work mostly fine. Missing is e.g. power mangement and USB (see SamsungYPR0 wiki page). Included in utils/ypr0tools are scripts and programs required to generate a patched firmware. The patched firmware has the rootfs modified to load Rockbox. It includes a early/safe USB mode. This port needs a new toolchain, one that includes glibc headers and libraries. rockboxdev.sh can generate it, but e.g. codesourcey and distro packages may also work. Most of the initial effort is done by Lorenzo Miori and others (on ABI), including reverse engineering and patching of the original firmware, initial drivers, and more. Big thanks to you. Flyspray: FS#12348 Author: Lorenzo Miori, myself Merry christmas to ypr0 owners! :) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31415 a1c6a512-1295-4272-9138-f99709370657