Initial commit of the Samsung YP-R0 port.

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

apps/plugins/flipit.c

@@ -380,6 +380,18 @@
 #define FLIPIT_STEP_BY_STEP BUTTON_NEXT
 #define FLIPIT_TOGGLE       BUTTON_SELECT
 
+#elif CONFIG_KEYPAD == SAMSUNG_YPR0_PAD
+
+#define FLIPIT_LEFT         BUTTON_LEFT
+#define FLIPIT_RIGHT        BUTTON_RIGHT
+#define FLIPIT_UP           BUTTON_UP
+#define FLIPIT_DOWN         BUTTON_DOWN
+#define FLIPIT_QUIT         BUTTON_BACK
+#define FLIPIT_SHUFFLE      BUTTON_MENU
+#define FLIPIT_SOLVE        BUTTON_USER
+#define FLIPIT_STEP_BY_STEP BUTTON_POWER
+#define FLIPIT_TOGGLE       BUTTON_SELECT
+
 #else
 #error No keymap defined!
 #endif