boards/arm/imxrt/imxrt1060-evk: Added Littlevgl demo configuration into imxrt1060-evk board directory.

boards/arm/imxrt/imxrt1060-evk/README.txt

@@ -313,3 +313,22 @@ Configuration sub-directories
     configuration is focused on low level, command-line driver testing.
     Built-in applications are supported, but none are enabled.  This
     configuration does not support a network.
+
+  lvgl:
+
+    Configures the Littlev graphic library (lvgl) demo locates under 
+    examples/lvgldemo. This configuration needs the optional LCD model
+    RK043FN02H-CT from NXP. The LCD panel comes with the integrated
+    capacitive touchscreen sensor FT5336GQQ connected to the LPI2C1 bus,
+    address 0x38. Nuttx support such touchscreen device via the driver
+    ft5x06 (drivers/input/ft5x06.c). At the moment only the polling
+    method is available, the board features an interrupt line connecetd
+    to the touchscreen sensor IC.
+
+    IMXRT1062 MCU provides the integrated LCD driver.
+    
+    The LCD panel features: 
+    - size 4.3" 
+    - resolution 480×272 RGB
+    - backlight driver
+    - dimensions [mm]: 105.5 (W) x 67.2(H) x 4.35(D) Max.

boards/arm/imxrt/imxrt1060-evk/configs/lvgl/defconfig

@@ -0,0 +1,76 @@
+#
+# This file is autogenerated: PLEASE DO NOT EDIT IT.
+#
+# You can use "make menuconfig" to make any modifications to the installed .config file.
+# You can then do "make savedefconfig" to generate a new defconfig file that includes your
+# modifications.
+#
+CONFIG_ARCH="arm"
+CONFIG_ARCH_BOARD="imxrt1060-evk"
+CONFIG_ARCH_BOARD_IMXRT1060_EVK=y
+CONFIG_ARCH_CHIP="imxrt"
+CONFIG_ARCH_CHIP_IMXRT=y
+CONFIG_ARCH_CHIP_MIMXRT1062DVL6A=y
+CONFIG_ARCH_STACKDUMP=y
+CONFIG_ARMV7M_DCACHE=y
+CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
+CONFIG_ARMV7M_ICACHE=y
+CONFIG_ARMV7M_USEBASEPRI=y
+CONFIG_BOARD_LOOPSPERMSEC=104926
+CONFIG_BUILTIN=y
+CONFIG_DRIVERS_VIDEO=y
+CONFIG_EXAMPLES_LVGLDEMO=y
+CONFIG_EXAMPLES_LVGLDEMO_THEME_2=y
+CONFIG_FS_PROCFS=y
+CONFIG_FT5X06_POLLMODE=y
+CONFIG_FT5X06_SINGLEPOINT=y
+CONFIG_FT5X06_SWAPXY=y
+CONFIG_FT5X06_THRESHX=19
+CONFIG_FT5X06_THRESHY=15
+CONFIG_GRAPHICS_LVGL=y
+CONFIG_I2C_DRIVER=y
+CONFIG_IDLETHREAD_STACKSIZE=2048
+CONFIG_IMXRT_GPIO1_0_15_IRQ=y
+CONFIG_IMXRT_GPIO_IRQ=y
+CONFIG_IMXRT_LCD=y
+CONFIG_IMXRT_LCD_HBACKPORCH=43
+CONFIG_IMXRT_LCD_HFRONTPORCH=8
+CONFIG_IMXRT_LCD_VBACKPORCH=12
+CONFIG_IMXRT_LCD_VRAMBASE=0x20240000
+CONFIG_IMXRT_LPI2C1=y
+CONFIG_IMXRT_LPUART1=y
+CONFIG_INPUT=y
+CONFIG_INPUT_FT5X06=y
+CONFIG_INTELHEX_BINARY=y
+CONFIG_LPUART1_SERIAL_CONSOLE=y
+CONFIG_LV_HOR_RES=480
+CONFIG_LV_VER_RES=272
+CONFIG_MAX_TASKS=16
+CONFIG_MAX_WDOGPARMS=2
+CONFIG_MOTOROLA_SREC=y
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NFILE_STREAMS=8
+CONFIG_NSH_ARCHINIT=y
+CONFIG_NSH_BUILTIN_APPS=y
+CONFIG_NSH_DISABLE_IFUPDOWN=y
+CONFIG_NSH_FILEIOSIZE=512
+CONFIG_NSH_LINELEN=64
+CONFIG_NSH_READLINE=y
+CONFIG_PREALLOC_MQ_MSGS=4
+CONFIG_PREALLOC_WDOGS=16
+CONFIG_RAM_SIZE=1048576
+CONFIG_RAM_START=0x20200000
+CONFIG_SCHED_HPWORK=y
+CONFIG_START_DAY=14
+CONFIG_START_MONTH=3
+CONFIG_SYSTEM_NSH=y
+CONFIG_USER_ENTRYPOINT="nsh_main"
+CONFIG_USE_LV_THEME_ALIEN=y
+CONFIG_USE_LV_THEME_DEFAULT=y
+CONFIG_USE_LV_THEME_MATERIAL=y
+CONFIG_USE_LV_THEME_MONO=y
+CONFIG_USE_LV_THEME_NEMO=y
+CONFIG_USE_LV_THEME_NIGHT=y
+CONFIG_USE_LV_THEME_TEMPL=y
+CONFIG_USE_LV_THEME_ZEN=y
+CONFIG_VIDEO_FB=y