RaaA: Add initial Pandora support

More information: www.openpandora.org

Possible things to implement:
- Special button mappings
- Battery monitoring
- ALSA audio backend
- Automate creation of "pnd" (=binary) file

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29451 a1c6a512-1295-4272-9138-f99709370657

apps/codecs.c

@@ -54,7 +54,7 @@
 #define LOGF_ENABLE
 #include "logf.h"
 
-#if (CONFIG_PLATFORM & (PLATFORM_SDL|PLATFORM_MAEMO))
+#if (CONFIG_PLATFORM & (PLATFORM_SDL|PLATFORM_MAEMO|PLATFORM_PANDORA))
 #define PREFIX(_x_) sim_ ## _x_
 #else
 #define PREFIX(_x_) _x_

apps/main.c

@@ -125,7 +125,7 @@
 #define MAIN_NORETURN_ATTR
 #endif
 
-#if (CONFIG_PLATFORM & (PLATFORM_SDL|PLATFORM_MAEMO))
+#if (CONFIG_PLATFORM & (PLATFORM_SDL|PLATFORM_MAEMO|PLATFORM_PANDORA))
 #include "sim_tasks.h"
 #include "system-sdl.h"
 #define HAVE_ARGV_MAIN
@@ -351,7 +351,7 @@ static void init(void)
     show_logo();
     button_init();
     backlight_init();
-#if (CONFIG_PLATFORM & (PLATFORM_SDL|PLATFORM_MAEMO))
+#if (CONFIG_PLATFORM & (PLATFORM_SDL|PLATFORM_MAEMO|PLATFORM_PANDORA))
     sim_tasks_init();
 #endif
 #if (CONFIG_PLATFORM & PLATFORM_ANDROID)

apps/settings_list.c

@@ -217,7 +217,7 @@ static const char graphic_numeric[] = "graphic,numeric";
   #define DEFAULT_FONTNAME "15-Adobe-Helvetica"
 #elif LCD_HEIGHT <= 400
   #define DEFAULT_FONTNAME "16-Adobe-Helvetica"
-#elif LCD_HEIGHT <= 480 && !(CONFIG_PLATFORM & PLATFORM_MAEMO)
+#elif LCD_HEIGHT <= 480 && !(CONFIG_PLATFORM & (PLATFORM_MAEMO|PLATFORM_PANDORA))
   #define DEFAULT_FONTNAME "27-Adobe-Helvetica"
 #else
   #define DEFAULT_FONTNAME "35-Adobe-Helvetica"

firmware/common/filefuncs.c

@@ -91,7 +91,7 @@ bool dir_exists(const char *path)
 
 #endif /* __PCTOOL__ */
 
-#if (CONFIG_PLATFORM & (PLATFORM_NATIVE|PLATFORM_SDL|PLATFORM_MAEMO))
+#if (CONFIG_PLATFORM & (PLATFORM_NATIVE|PLATFORM_SDL|PLATFORM_MAEMO|PLATFORM_PANDORA))
 struct dirinfo dir_get_info(DIR* parent, struct dirent *entry)
 {
     (void)parent;

firmware/common/rbpaths.c

@@ -43,7 +43,7 @@
 #define opendir opendir_android
 #define mkdir   mkdir_android
 #define rmdir   rmdir_android
-#elif (CONFIG_PLATFORM & (PLATFORM_SDL|PLATFORM_MAEMO))
+#elif (CONFIG_PLATFORM & (PLATFORM_SDL|PLATFORM_MAEMO|PLATFORM_PANDORA))
 #define open    sim_open
 #define remove  sim_remove
 #define rename  sim_rename

firmware/export/config.h

@@ -86,6 +86,7 @@
 #define PLATFORM_MAEMO4  (1<<4)
 #define PLATFORM_MAEMO5  (1<<5)
 #define PLATFORM_MAEMO   (PLATFORM_MAEMO4|PLATFORM_MAEMO5)
+#define PLATFORM_PANDORA (1<<6)
 
 /* CONFIG_KEYPAD */
 #define PLAYER_PAD          1
@@ -448,6 +449,8 @@ Lyre prototype 1 */
 #include "config/nokian8xx.h"
 #elif defined(NOKIAN900)
 #include "config/nokian900.h"
+#elif defined(PANDORA)
+#include "config/pandora.h"
 #else
 /* no known platform */
 #endif
@@ -511,7 +514,8 @@ Lyre prototype 1 */
 #endif
 
 /* define for all cpus from ARM family */
-#if (CONFIG_PLATFORM & PLATFORM_MAEMO5) && defined(MAEMO_ARM_BUILD)
+#if ((CONFIG_PLATFORM & PLATFORM_MAEMO5) && defined(MAEMO_ARM_BUILD)) \
+  || (CONFIG_PLATFORM & PLATFORM_PANDORA)
 #define CPU_ARM
 #define ARM_ARCH 7 /* ARMv7 */
 

firmware/export/config/pandora.h

@@ -0,0 +1,96 @@
+/*
+ * This config file is for Rockbox as an application on the Nokia N8xx
+ */
+#define TARGET_TREE /* this target is using the target tree system */
+
+/* We don't run on hardware directly */
+#define CONFIG_PLATFORM (PLATFORM_HOSTED|PLATFORM_PANDORA)
+
+/* For Rolo and boot loader */
+#define MODEL_NUMBER 100
+
+#define MODEL_NAME   "Rockbox"
+
+#define USB_NONE
+
+/* define this if you have a bitmap LCD display */
+#define HAVE_LCD_BITMAP
+
+/* define this if you have a colour LCD */
+#define HAVE_LCD_COLOR
+
+/* define this if you want album art for this target */
+#define HAVE_ALBUMART
+
+/* define this to enable bitmap scaling */
+#define HAVE_BMP_SCALING
+
+/* define this to enable JPEG decoding */
+#define HAVE_JPEG
+
+/* define this if you have access to the quickscreen */
+#define HAVE_QUICKSCREEN
+/* define this if you have access to the pitchscreen */
+#define HAVE_PITCHSCREEN
+
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
+/* LCD dimensions */
+#define LCD_WIDTH  800
+#define LCD_HEIGHT 480
+#define LCD_DEPTH  16
+#define LCD_PIXELFORMAT 565
+
+/* define this to indicate your device's keypad */
+#define HAVE_TOUCHSCREEN
+#define HAVE_BUTTON_DATA
+
+/* define this if you have RTC RAM available for settings */
+//#define HAVE_RTC_RAM
+
+/* The number of bytes reserved for loadable codecs */
+#define CODEC_SIZE 0x100000
+
+/* The number of bytes reserved for loadable plugins */
+#define PLUGIN_BUFFER_SIZE 0x80000
+
+#define AB_REPEAT_ENABLE
+
+/* Define this if you do software codec */
+#define CONFIG_CODEC SWCODEC
+
+/* Work around debug macro expansion of strncmp in scratchbox */
+#define _HAVE_STRING_ARCH_strncmp
+
+#define HAVE_SCROLLWHEEL
+#define CONFIG_KEYPAD SDL_PAD
+
+/* Use SDL audio/pcm in a SDL app build */
+#define HAVE_SDL
+#define HAVE_SDL_AUDIO
+
+#define HAVE_SW_TONE_CONTROLS 
+
+/* Define current usage levels. */
+#define CURRENT_NORMAL     88 /* 18 hours from a 1600 mAh battery */  
+#define CURRENT_BACKLIGHT  30 /* TBD */ 
+#define CURRENT_RECORD     0  /* no recording yet */ 
+
+/* Define this to the CPU frequency */
+/*
+#define CPU_FREQ 48000000
+*/
+
+/* Offset ( in the firmware file's header ) to the file CRC */
+#define FIRMWARE_OFFSET_FILE_CRC 0
+
+/* Offset ( in the firmware file's header ) to the real data */
+#define FIRMWARE_OFFSET_FILE_DATA 8
+
+#define CONFIG_LCD LCD_COWOND2
+
+/* Define this if a programmable hotkey is mapped */
+//#define HAVE_HOTKEY
+
+#define BOOTDIR "/.rockbox"

firmware/export/debug.h

@@ -34,7 +34,7 @@ extern void ldebugf(const char* file, int line, const char *fmt, ...)
 
 /*  */
 #if defined(SIMULATOR) && !defined(__PCTOOL__) \
-    || ((CONFIG_PLATFORM & (PLATFORM_ANDROID|PLATFORM_MAEMO)) && defined(DEBUG))
+    || ((CONFIG_PLATFORM & (PLATFORM_ANDROID|PLATFORM_MAEMO|PLATFORM_PANDORA)) && defined(DEBUG))
 #define DEBUGF  debugf
 #define LDEBUGF(...) ldebugf(__FILE__, __LINE__, __VA_ARGS__)
 #else

firmware/include/dir_uncached.h

@@ -33,7 +33,7 @@ struct dirinfo {
 #include <stdbool.h>
 #include "file.h"
 
-#if (CONFIG_PLATFORM & (PLATFORM_SDL|PLATFORM_MAEMO))
+#if (CONFIG_PLATFORM & (PLATFORM_SDL|PLATFORM_MAEMO|PLATFORM_PANDORA))
 #   define dirent_uncached sim_dirent
 #   define DIR_UNCACHED SIM_DIR
 #   define opendir_uncached sim_opendir

firmware/include/file.h

@@ -46,7 +46,7 @@ extern int app_open(const char *name, int o, ...);
 extern int app_creat(const char *name, mode_t mode);
 extern int app_remove(const char* pathname);
 extern int app_rename(const char* path, const char* newname);
-#   if (CONFIG_PLATFORM & (PLATFORM_SDL|PLATFORM_MAEMO))
+#   if (CONFIG_PLATFORM & (PLATFORM_SDL|PLATFORM_MAEMO|PLATFORM_PANDORA))
 #   define filesize(x) sim_filesize(x)
 #   define fsync(x) sim_fsync(x)
 #   define ftruncate(x,y) sim_ftruncate(x,y)

firmware/target/hosted/sdl/app/button-application.c

@@ -50,7 +50,7 @@ int key_to_button(int keyboard_key)
         case SDLK_LEFT:
             new_btn = BUTTON_MIDLEFT;
             break;
-#if (CONFIG_PLATFORM & PLATFORM_MAEMO)
+#if (CONFIG_PLATFORM & PLATFORM_MAEMO|PLATFORM_PANDORA)
         case SDLK_RETURN:
         case SDLK_KP_ENTER:
 #endif

firmware/target/hosted/sdl/system-sdl.c

@@ -133,7 +133,7 @@ static int sdl_event_thread(void * param)
         depth = 16;
 
     flags = SDL_HWSURFACE|SDL_DOUBLEBUF;
-#if (CONFIG_PLATFORM & PLATFORM_MAEMO)
+#if (CONFIG_PLATFORM & (PLATFORM_MAEMO|PLATFORM_PANDORA))
     /* Fullscreen mode for maemo app */
     flags |= SDL_FULLSCREEN;
 #endif
@@ -142,7 +142,7 @@ static int sdl_event_thread(void * param)
         panicf("%s", SDL_GetError());
     }
 
-#if (CONFIG_PLATFORM & PLATFORM_MAEMO)
+#if (CONFIG_PLATFORM & PLATFORM_MAEMO|PLATFORM_PANDORA)
     /* Hide mouse cursor on real touchscreen device */
     SDL_ShowCursor(SDL_DISABLE);
 #endif

tools/configure

@@ -592,6 +592,48 @@ maemocc () {
  fi
 }
 
+pandoracc () {
+ # Note: The new "Ivanovic" pandora toolchain is not able to compile rockbox.
+ #       You have to use the sebt3 toolchain:
+ #       http://www.gp32x.com/board/index.php?/topic/58490-yactfeau/
+
+ PNDSDK="/usr/local/angstrom/arm"
+ if [ ! -x $PNDSDK/bin/arm-angstrom-linux-gnueabi-gcc ]; then
+     echo "Pandora SDK gcc not found in $PNDSDK/bin/arm-angstrom-linux-gnueabi-gcc"
+     exit
+ fi
+
+ PATH=$PNDSDK/bin:$PATH:$PNDSDK/arm-angstrom-linux-gnueabi/usr/bin
+ PKG_CONFIG_PATH=$PNDSDK/arm-angstrom-linux-gnueabi/usr/lib/pkgconfig
+ LDOPTS="-L$PNDSDK/arm-angstrom-linux-gnueabi/usr/lib -Wl,-rpath,$PNDSDK/arm-angstrom-linux-gnueabi/usr/lib $LDOPTS"
+ PKG_CONFIG="pkg-config"
+
+ GCCOPTS=`echo $CCOPTS | sed -e s/-ffreestanding// -e s/-nostdlib// -e s/-Wundef//`
+ GCCOPTS="$GCCOPTS -fno-builtin -g -I\$(SIMDIR)"
+ GCCOPTIMIZE=''
+ LDOPTS="-lm -ldl $LDOPTS"
+ GLOBAL_LDOPTS="$GLOBAL_LDOPTS -Wl,-z,defs"
+ SHARED_FLAG="-shared"
+ endian="little"
+ thread_support="HAVE_SIGALTSTACK_THREADS"
+
+ # Include path
+ GCCOPTS="-I$PNDSDK/arm-angstrom-linux-gnueabi/usr/include"
+
+ # Set up compiler
+ gccchoice="4.3.3"
+ prefixtools "$PNDSDK/bin/arm-angstrom-linux-gnueabi-"
+
+ # Detect SDL
+ GCCOPTS="$GCCOPTS `$PKG_CONFIG --cflags sdl`"
+ LDOPTS="$LDOPTS `$PKG_CONFIG --libs sdl`"
+
+ # Compiler options
+ GCCOPTS="$GCCOPTS -O2 -fno-strict-aliasing"
+ GCCOPTS="$GCCOPTS -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp"
+ GCCOPTS="$GCCOPTS -ffast-math -fsingle-precision-constant"
+}
+
 androidcc () {
     if [ -z "$ANDROID_SDK_PATH" ]; then
         echo "ERROR: You need the Android SDK installed and have the ANDROID_SDK_PATH"
@@ -1230,6 +1272,7 @@ cat <<EOF
  201) Android             171) HD300
  202) Nokia N8xx
  203) Nokia N900
+ 204) Pandora
 
 EOF
 
@@ -3012,6 +3055,33 @@ fi
     t_model="app"
     ;;
 
+   204|pandora)
+    application="yes"
+    target_id=77
+    modelname="pandora"
+    app_type="sdl-app"
+    target="-DPANDORA"
+    sharedir="rockbox/share"
+    bindir="rockbox/bin"
+    libdir="rockbox/lib"
+    memory=8
+    uname=`uname`
+    pandoracc
+    tool="cp "
+    boottool="cp "
+    bmp2rb_mono="$rootdir/tools/bmp2rb -f 0"
+    bmp2rb_native="$rootdir/tools/bmp2rb -f 4"
+    output="rockbox"
+    bootoutput="rockbox"
+    appextra="recorder:gui:radio"
+    plugins="yes"
+    swcodec="yes"
+    # architecture, manufacturer and model for the target-tree build
+    t_cpu="hosted"
+    t_manufacturer="pandora"
+    t_model="app"
+    ;;
+
    *)
     echo "Please select a supported target platform!"
     exit 7
@@ -3469,10 +3539,15 @@ if test -n "$t_cpu"; then
     # Maemo needs the SDL port, too
     TARGET_INC="$TARGET_INC -I\$(FIRMDIR)/target/hosted/sdl/app"
     TARGET_INC="$TARGET_INC -I\$(FIRMDIR)/target/hosted/sdl"
+  elif [ "$t_cpu" = "hosted" ] && [ "$t_manufacturer" = "pandora" ]; then
+    # Pandora needs the SDL port, too
+    TARGET_INC="$TARGET_INC -I\$(FIRMDIR)/target/hosted/sdl/app"
+    TARGET_INC="$TARGET_INC -I\$(FIRMDIR)/target/hosted/sdl"
   elif [ "$simulator" = "yes" ]; then # a few more includes for the sim target tree
     TARGET_INC="$TARGET_INC -I\$(FIRMDIR)/target/hosted/sdl"
     TARGET_INC="$TARGET_INC -I\$(FIRMDIR)/target/hosted"
   fi
+
   TARGET_INC="$TARGET_INC -I\$(FIRMDIR)/target/$t_cpu/$t_manufacturer"
   TARGET_INC="$TARGET_INC -I\$(FIRMDIR)/target/$t_cpu"
   GCCOPTS="$GCCOPTS"