New port: FiiO M3K on bare metal

Change-Id: I7517e7d5459e129dcfc9465c6fbd708619888fbe

firmware/export/config/fiiom3k.h

@@ -0,0 +1,116 @@
+/* RoLo-related defines */
+#define MODEL_NAME      "FiiO M3K"
+#define MODEL_NUMBER    114
+#define BOOTFILE_EXT    "m3k"
+#define BOOTFILE        "rockbox." BOOTFILE_EXT
+#define BOOTDIR         "/.rockbox"
+#define FIRMWARE_OFFSET_FILE_CRC    0
+#define FIRMWARE_OFFSET_FILE_DATA   8
+
+/* CPU defines */
+#define CONFIG_CPU          X1000
+#define X1000_EXCLK_FREQ    24000000
+#define TIMER_FREQ          X1000_EXCLK_FREQ
+#define CPU_FREQ            1008000000
+#define CPUFREQ_MAX         CPU_FREQ
+/* TODO: figure out if this does in fact affect power consumption. */
+#define CPUFREQ_DEFAULT     (CPUFREQ_MAX/4)
+#define CPUFREQ_NORMAL      (CPUFREQ_MAX/4)
+#define HAVE_ADJUSTABLE_CPU_FREQ
+#define HAVE_GUI_BOOST
+
+/* Kernel defines */
+#define INCLUDE_TIMEOUT_API
+#define HAVE_SEMAPHORE_OBJECTS
+
+/* Drivers */
+#define HAVE_I2C_ASYNC
+
+/* Buffer for plugins and codecs. */
+#define PLUGIN_BUFFER_SIZE  0x200000 /* 2 MiB */
+#define CODEC_SIZE          0x100000 /* 1 MiB */
+
+/* LCD defines */
+#define CONFIG_LCD          LCD_FIIOM3K
+#define LCD_WIDTH           240
+#define LCD_HEIGHT          320
+#define LCD_DEPTH           16
+#define LCD_PIXELFORMAT     RGB565
+#define LCD_DPI             200
+#define HAVE_LCD_COLOR
+#define HAVE_LCD_BITMAP
+#define HAVE_LCD_ENABLE
+#define LCD_X1000_FASTSLEEP
+
+/* Backlight defines */
+#define HAVE_BACKLIGHT
+#define HAVE_BACKLIGHT_BRIGHTNESS
+#define HAVE_BUTTON_LIGHT
+#define HAVE_BUTTONLIGHT_BRIGHTNESS
+#define MIN_BRIGHTNESS_SETTING      1
+#define MAX_BRIGHTNESS_SETTING      100
+#define BRIGHTNESS_STEP             5
+#define DEFAULT_BRIGHTNESS_SETTING  70
+#define CONFIG_BACKLIGHT_FADING BACKLIGHT_FADING_SW_SETTING
+
+/* Codec / audio hardware defines */
+#define HW_SAMPR_CAPS   SAMPR_CAP_ALL_192
+#define HAVE_AK4376
+#define HAVE_SW_TONE_CONTROLS
+#define HAVE_SW_VOLUME_CONTROL
+
+/* TODO: Need to implement recording */
+
+/* Button defines */
+#define CONFIG_KEYPAD   FIIO_M3K_PAD
+#define HAVE_HEADPHONE_DETECTION
+#define HAVE_TOUCHPAD
+#define HAVE_TOUCHPAD_SENSITIVITY_SETTING
+#define MIN_TOUCHPAD_SENSITIVITY_SETTING        (-25)
+#define MAX_TOUCHPAD_SENSITIVITY_SETTING        (25)
+#define DEFAULT_TOUCHPAD_SENSITIVITY_SETTING    (0)
+#define HAVE_SCROLLWHEEL
+/* #define HAVE_WHEEL_ACCELERATION */
+/* #define WHEEL_ACCELERATION */
+/* #define WHEEL_ACCEL_START */
+
+/* Storage defines */
+#define CONFIG_STORAGE  STORAGE_SD
+#define HAVE_HOTSWAP
+#define HAVE_HOTSWAP_STORAGE_AS_MAIN
+#define HAVE_MULTIDRIVE
+#define NUM_DRIVES 1
+#define STORAGE_WANTS_ALIGN
+#define STORAGE_NEEDS_BOUNCE_BUFFER
+
+/* RTC settings */
+#define CONFIG_RTC      RTC_X1000
+/* TODO: implement HAVE_RTC_ALARM */
+
+/* Power management */
+#define HAVE_AXP173
+#define CONFIG_BATTERY_MEASURE VOLTAGE_MEASURE
+#define CONFIG_CHARGING        CHARGING_MONITOR
+#define HAVE_SW_POWEROFF
+#define HAVE_POWEROFF_WHILE_CHARGING
+
+/* Only one battery type */
+#define BATTERY_CAPACITY_DEFAULT 1100
+#define BATTERY_CAPACITY_MIN     1100
+#define BATTERY_CAPACITY_MAX     1100
+#define BATTERY_CAPACITY_INC     0
+#define BATTERY_TYPES_COUNT      1
+
+/* USB is still TODO. */
+#define USB_NONE
+
+/* Rockbox capabilities */
+#define HAVE_FAT16SUPPORT
+#define HAVE_ALBUMART
+#define HAVE_BMP_SCALING
+#define HAVE_JPEG
+#define HAVE_TAGCACHE
+#define HAVE_VOLUME_IN_LIST
+#define HAVE_QUICKSCREEN
+#define HAVE_HOTKEY
+#define AB_REPEAT_ENABLE