xDuoo X3II and X20 port

Provided by Roman Stolyarov
Integration, Refactoring, and Upstreaming by Solomon Peachy

X3II confirmed working by forum tester, X20 is nearly identical.

This includes bootloader, main firmware, and the flash image patcher.

Eventual Todo:

 * Further refactor AGPTek Rocker & xduoo hiby bootloaders
 * Further refactor AGPTek Rocker & xduoo hosted platform code

Change-Id: I34a674051d368efcc75d1d18c725971fe46c3eee

3 files changed, 253 insertions, 1 deletions

diff --git a/firmware/export/config/agptekrocker.h b/firmware/export/config/agptekrocker.h
index 172e079721..372287f4b5 100644
--- a/firmware/export/config/agptekrocker.h
+++ b/firmware/export/config/agptekrocker.h
@@ -3,7 +3,7 @@
  */
 
 /* For Rolo and boot loader */
-#define MODEL_NUMBER 103//???
+#define MODEL_NUMBER 105
 
 #define MODEL_NAME   "Agptek Rocker"
 
diff --git a/firmware/export/config/xduoox20.h b/firmware/export/config/xduoox20.h
new file mode 100644
index 0000000000..d451ba31f4
--- /dev/null
+++ b/firmware/export/config/xduoox20.h
@@ -0,0 +1,126 @@
+/*
+ * This config file is for the xDuoo X20
+ */
+
+/* For Rolo and boot loader */
+#define MODEL_NUMBER 111
+
+#define MODEL_NAME   "xDuoo X20"
+
+/* LCD dimensions */
+#define LCD_WIDTH  240
+#define LCD_HEIGHT 320
+/* sqrt(240^2 + 320^2) / 2.4 = 166 */
+#define LCD_DPI 166
+
+#ifndef SIMULATOR
+#define CONFIG_PLATFORM (PLATFORM_HOSTED)
+#endif
+
+/* 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 HAVE_LCD_ENABLE
+
+/* Define this if the LCD can shut down */
+#define HAVE_LCD_SHUTDOWN
+
+/* 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 would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
+#define LCD_DEPTH  32
+/* Check that but should not matter */
+#define LCD_PIXELFORMAT XRGB8888
+
+#define HAVE_BACKLIGHT
+#define HAVE_BACKLIGHT_BRIGHTNESS
+
+/* Main LCD backlight brightness range and defaults: the backlight driver
+ * has levels from 0 to 2555. But 0 is off so start at 1.
+ */
+#define MIN_BRIGHTNESS_SETTING      1
+#define MAX_BRIGHTNESS_SETTING      255
+#define DEFAULT_BRIGHTNESS_SETTING  70
+
+/* Which backlight fading type? */
+#define CONFIG_BACKLIGHT_FADING BACKLIGHT_FADING_SW_SETTING
+
+/* define this if you have a real-time clock */
+#define CONFIG_RTC APPLICATION
+
+/* The number of bytes reserved for loadable codecs */
+#define CODEC_SIZE 0x80000
+
+/* The number of bytes reserved for loadable plugins */
+#define PLUGIN_BUFFER_SIZE 0x100000
+
+/* Define this if you do software codec */
+#define CONFIG_CODEC SWCODEC
+
+#define HAVE_HEADPHONE_DETECTION
+
+/* KeyPad configuration for plugins */
+#define CONFIG_KEYPAD XDUOO_X20_PAD
+
+/* Define this if a programmable hotkey is mapped */
+#define HAVE_HOTKEY
+
+/* define this if the target has volume keys which can be used in the lists */
+#define HAVE_VOLUME_IN_LIST
+
+#ifndef SIMULATOR
+/* We have usb power and can detect usb but it is handled by Linux */
+#define HAVE_USB_POWER
+
+#endif
+
+#define CONFIG_BATTERY_MEASURE PERCENTAGE_MEASURE
+
+/* Linux controlls charging, we can monitor */
+#define CONFIG_CHARGING CHARGING_MONITOR
+
+/* define this if the hardware can be powered off while charging */
+#define HAVE_POWEROFF_WHILE_CHARGING
+
+/* same dimensions as gigabeats */
+#define CONFIG_LCD LCD_INGENIC_LINUX
+
+/* Define this if you have a software controlled poweroff */
+#define HAVE_SW_POWEROFF
+
+/* Define this to the CPU frequency */
+#define CPU_FREQ            504000000
+
+/* No special storage */
+#define CONFIG_STORAGE STORAGE_HOSTFS
+#define HAVE_STORAGE_FLUSH
+
+/* Battery */
+#define BATTERY_TYPES_COUNT  1
+
+/* Audio codec */
+#define HAVE_XDUOO_LINUX_CODEC
+
+/* We don't have hardware controls */
+#define HAVE_SW_TONE_CONTROLS
+
+/* Battery */
+#define BATTERY_CAPACITY_DEFAULT 2400 /* default battery capacity */
+#define BATTERY_CAPACITY_MIN 2400  /* min. capacity selectable */
+#define BATTERY_CAPACITY_MAX 2400 /* max. capacity selectable */
+#define BATTERY_CAPACITY_INC 0   /* capacity increment */
diff --git a/firmware/export/config/xduoox3ii.h b/firmware/export/config/xduoox3ii.h
new file mode 100644
index 0000000000..af63c4f97b
--- /dev/null
+++ b/firmware/export/config/xduoox3ii.h
@@ -0,0 +1,126 @@
+/*
+ * This config file is for the xDuoo X3ii
+ */
+
+/* For Rolo and boot loader */
+#define MODEL_NUMBER 110
+
+#define MODEL_NAME   "xDuoo X3ii"
+
+/* LCD dimensions */
+#define LCD_WIDTH  240
+#define LCD_HEIGHT 320
+/* sqrt(240^2 + 320^2) / 2.4 = 166 */
+#define LCD_DPI 166
+
+#ifndef SIMULATOR
+#define CONFIG_PLATFORM (PLATFORM_HOSTED)
+#endif
+
+/* 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 HAVE_LCD_ENABLE
+
+/* Define this if the LCD can shut down */
+#define HAVE_LCD_SHUTDOWN
+
+/* 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 would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
+#define LCD_DEPTH  32
+/* Check that but should not matter */
+#define LCD_PIXELFORMAT XRGB8888
+
+#define HAVE_BACKLIGHT
+#define HAVE_BACKLIGHT_BRIGHTNESS
+
+/* Main LCD backlight brightness range and defaults: the backlight driver
+ * has levels from 0 to 2555. But 0 is off so start at 1.
+ */
+#define MIN_BRIGHTNESS_SETTING      1
+#define MAX_BRIGHTNESS_SETTING      255
+#define DEFAULT_BRIGHTNESS_SETTING  70
+
+/* Which backlight fading type? */
+#define CONFIG_BACKLIGHT_FADING BACKLIGHT_FADING_SW_SETTING
+
+/* define this if you have a real-time clock */
+#define CONFIG_RTC APPLICATION
+
+/* The number of bytes reserved for loadable codecs */
+#define CODEC_SIZE 0x80000
+
+/* The number of bytes reserved for loadable plugins */
+#define PLUGIN_BUFFER_SIZE 0x100000
+
+/* Define this if you do software codec */
+#define CONFIG_CODEC SWCODEC
+
+#define HAVE_HEADPHONE_DETECTION
+
+/* KeyPad configuration for plugins */
+#define CONFIG_KEYPAD XDUOO_X3II_PAD
+
+/* Define this if a programmable hotkey is mapped */
+#define HAVE_HOTKEY
+
+/* define this if the target has volume keys which can be used in the lists */
+#define HAVE_VOLUME_IN_LIST
+
+#ifndef SIMULATOR
+/* We have usb power and can detect usb but it is handled by Linux */
+#define HAVE_USB_POWER
+
+#endif
+
+#define CONFIG_BATTERY_MEASURE VOLTAGE_MEASURE
+
+/* Linux controlls charging, we can monitor */
+#define CONFIG_CHARGING CHARGING_MONITOR
+
+/* define this if the hardware can be powered off while charging */
+#define HAVE_POWEROFF_WHILE_CHARGING
+
+/* same dimensions as gigabeats */
+#define CONFIG_LCD LCD_INGENIC_LINUX
+
+/* Define this if you have a software controlled poweroff */
+#define HAVE_SW_POWEROFF
+
+/* Define this to the CPU frequency */
+#define CPU_FREQ            504000000
+
+/* No special storage */
+#define CONFIG_STORAGE STORAGE_HOSTFS
+#define HAVE_STORAGE_FLUSH
+
+/* Battery */
+#define BATTERY_TYPES_COUNT  1
+
+/* Audio codec */
+#define HAVE_XDUOO_LINUX_CODEC
+
+/* We don't have hardware controls */
+#define HAVE_SW_TONE_CONTROLS
+
+/* Battery */
+#define BATTERY_CAPACITY_DEFAULT 2000 /* default battery capacity */
+#define BATTERY_CAPACITY_MIN 2000  /* min. capacity selectable */
+#define BATTERY_CAPACITY_MAX 2000 /* max. capacity selectable */
+#define BATTERY_CAPACITY_INC 0   /* capacity increment */