MY-IMX6-EK200 Android-4.2.2 Quick Start

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MY-IMX6-MB200 Front view

Myimx6ek200 front.jpg

MY-IMX6-MB200 Rear view

Myimx6ek200 back.jpg

Icon module

Icon Decription of interface Silk screen Icon Decription of interface Silk screen
1 18/24bit LVDS0 J11 19 RTC_Licell BT1
2 18/24bit RGB J15 20 UART5/TTL J16
3 18/24bit LVDS1 J19 21 UART4/TTL J14
4 10M/100M Ethernet P1 22 GPIO J13
5 Audio J26 23 UART3/TTL J12
6 HDMI J23 24 UART2/TTL J10
7 USBOTG J25 25 SPI2 J9
8 PWR_SATA J27 26 SPI1 J8
9 SATA J20 27 MIPI_CSI J7
10 USBHOST J21 28 CMOS_CSI J6
11 UART1/RS232 P2 29 CAN2 J5
12 PWR_Switch J24 30 CAN1 J4
13 DC_5V_IN J22 31 I2C3 J3
14 nRESET SW4 32 I2C2 J2
15 KEY1 SW3 33 I2C1 J1
16 KEY2 SW2 34 SD3 J18
17 KEY3 SW1 35 WIFI U8
18 SD2 J18 36 PCIE J29

Android Fast boot

1).Check
Connection between base board and core board. if core board and base board is seperated,please insert core board in the base board in the way described in the appendix.
2).Prepare
Get ready serial port line(serial port line which can be connected directly with PC,or USB to serial port line),ethernet line,power supply(DC 5V,2A or above).
3).Configure serial port

Choose proper serial port
MY I.MX6 DEMO Android4.2.2 1.png
Set interface as below
MY I.MX6 DEMO Android4.2.2 2.png

4).Operation

  • Turn 2 bit dial switch to 1:OFF,2:ON .
  • Connect serial port line to serial port of base board of MY-I.MX6X (icon 11 in figure1).
  • Turn swtich(icon12 in figure1) to be off status(1:closed,0:off).
  • Plug 5V power supply in the power interface.
  • Close the swtich, there will be output of information in the serial port.
  • Defaulted booting by system start with SPI,load SD or kernel and file system in EMMC,defaulted display interface of crystal liquid by system is LVDS1(icon3 in figure1)
  • After starting up,there will be a logo booting,if the starting up logo can't be displayed normally,please turn off power for 3 seconds,re-start up and wait untill the system is started up,enter android interface,then android operations can be done normally.capacitor screen is configured in android system,users can operate android system as they operate mobile phones.after the booting,test for function module can be conducted. test method for android can be refered to 《MY-I.MX6-DEMO-V2.2 Android test manual.

Setting for environment variables of Android fast boot( versus V1.0 version of core board

SPI+SD Start

$ setenv bootcmd booti mmc1
$ saveenv

SPI+SD LVDS1 Configuration

$ setenv bootargs console=ttymxc0,115200 init=/init video=mxcfb0:dev=ldb,LDB-XGA,bpp=32
video=mxcfb1:off video=mxcfb2:off fbmem=10M fb0base=0x27b00000 vmalloc=400M
androidboot.console=ttymxc0 androidboot.hardware=freescale

SPI+SD LVDS0 Configuration

$ setenv bootargs console=ttymxc0,115200 init=/init video=mxcfb0:dev=ldb,LDB-XGA,bpp=32 ldb=sin0
video=mxcfb1:off video=mxcfb2:off fbmem=10M fb0base=0x27b00000 vmalloc=400M
androidboot.console=ttymxc0 androidboot.hardware=freescale

SPI+SD Dual Displays: LVDS and HDMI Displays

$ setenv bootargs console=ttymxc0,115200 androidboot.console=ttymxc0 vmalloc=400M init=/init
video=mxcfb0:dev=ldb,bpp=32 video=mxcfb1:dev=hdmi,[email protected],bpp=32 video=mxcfb2:off
fbmem=10M androidboot.hardware=freescale

SPI+SD RGB Configuration

$ setenv bootargs console=ttymxc0,115200 init=/init
video=mxcfb0:dev=lcd,SEIKO-WVGA,bpp=32,if=RGB24 video=mxcfb1:off video=mxcfb2:off fbmem=10M
fb0base=0x27b00000 vmalloc=400M androidboot.console=ttymxc0 androidboot.hardware=freescale

SPI+SD HDMI Configuration

$ setenv bootargs console=ttymxc0,115200 androidboot.console=ttymxc0 vmalloc=400M init=/init
video=mxcfb0:dev=hdmi,[email protected],bpp=32 video=mxcfb1:off video=mxcfb2:off fbmem=28M
androidboot.hardware=freescale

Booting with Dual Displays: LVDS and HDMI Displays

$ setenv bootargs console=ttymxc0,115200 androidboot.console=ttymxc0 vmalloc=400M init=/init
video=mxcfb0:dev=ldb,bpp=32 video=mxcfb1:dev=hdmi,[email protected],bpp=32 video=mxcfb2:off
fbmem=10M androidboot.hardware=freescale

Setting for environment variables of Android fast boot( versus V2.1 version of core board)

SPI+EMMC Start up

$ setenv bootcmd booti mmc2
$ saveenv

SPI+EMMC LVDS1 Configuration

$ setenv bootargs console=ttymxc0,115200 init=/init video=mxcfb0:dev=ldb,LDB-XGA,bpp=32
video=mxcfb1:off video=mxcfb2:off fbmem=10M fb0base=0x27b00000 vmalloc=400M
androidboot.console=ttymxc0 androidboot.hardware=freescale

SPI+EMMC LVDS0 Configuration

$ setenv bootargs console=ttymxc0,115200 init=/init video=mxcfb0:dev=ldb,LDB-XGA,bpp=32 ldb=sin0
video=mxcfb1:off video=mxcfb2:off fbmem=10M fb0base=0x27b00000 vmalloc=400M
androidboot.console=ttymxc0 androidboot.hardware=freescale

SPI+SD Dual Displays: LVDS and HDMI Displays

$ setenv bootargs console=ttymxc0,115200 androidboot.console=ttymxc0 vmalloc=400M init=/init
video=mxcfb0:dev=ldb,bpp=32 video=mxcfb1:dev=hdmi,[email protected],bpp=32 video=mxcfb2:off
fbmem=10M androidboot.hardware=freescale

SPI+EMMC RGB Configuration

$ setenv bootargs console=ttymxc0,115200 init=/init
video=mxcfb0:dev=lcd,SEIKO-WVGA,bpp=32,if=RGB24 video=mxcfb1:off video=mxcfb2:off fbmem=10M
fb0base=0x27b00000 vmalloc=400M androidboot.console=ttymxc0 androidboot.hardware=freescale

SPI+EMMC HDMI Configuration

$ setenv bootargs console=ttymxc0,115200 androidboot.console=ttymxc0 vmalloc=400M init=/init
video=mxcfb0:dev=hdmi,[email protected],bpp=32 video=mxcfb1:off video=mxcfb2:off fbmem=28M
androidboot.hardware=freescale

SPI+EMMC: LVDS and HDMI Displays

$ setenv bootargs console=ttymxc0,115200 androidboot.console=ttymxc0 vmalloc=400M init=/init
video=mxcfb0:dev=ldb,bpp=32 video=mxcfb1:dev=hdmi,[email protected],bpp=32 video=mxcfb2:off
fbmem=10M androidboot.hardware=freescale
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