The i.MX53 family of processors represents Freescale's next generation of advanced multimedia and power-efficient implementation of the ARM Cortex™-A8 core with core processing speeds up to 1.2 GHz. It is optimized for both performance and power to meet the demands of high-end, advanced applications. Ideal for a broad range of applications in the consumer, automotive, medical and industrial markets, the i.MX53 includes an integrated display controller, full HD capability, enhanced graphics and connectivity features. i.MX Family Comparison Product Information on Freescale.com i.MX534 Multimedia Applications Processor i.MX535 Multimedia Applications Processor i.MX536 Multimedia Applications Processor i.MX537 Multimedia Applications Processor Evaluation/Development Boards and Systems i.MX53 Quick Start Board Android How to enable WIFI support for iMX53 QSB Android IMX53 QSB android recovery mode Linux I.MX53 QSB Board Get Started How to flash a 4GB SD Card with the image used in training Enabling Dual Display in UBUNTU with the iMX53 QSB @running_dual_display SABRE Platform for Tablets based on i.MX53 Linux i.MX53 ARD Dual LVDS Enabling Dual LVDS panels i.MX53 USB Eth NFS Using an USB/Eth adapter to boot NFS User Applications i.MX53 Qt LVDS display Touch on Qt with LVDS display Embedded Software and Tools Android OS for i.MX Applications Processors i.MX53 Current Software Updates and Releases Partners / 3rd-Party Development Tools Rainbow-G11D:  i.MX53 Development Kit (iWave Embedding Intelligence) STKa53:  Starterkit STKa53 (Technology in Quality) DS-5:  ARM Development Studio 5 (ARM) Additional Resources Board Bring-up and DDR Initialization Tools Building QT5 for i.MX53 Change AUDMUX src_port causes "imx_ssi_irq mxc_ssi SISR 8003a3 SIER 180100 fifo_errs=XXXX" ConnectCore® i.MX53 / Wi-i.MX53 by Digi International Develop a Simple OpenVG Application Under Linux: Tutorial Embedded i.MX5x Application Development Kit for Android -$199 HDMI Audio Setting How to Enable the souphttpsrc Plugin on i.MX53 i.MX53 ARD Dual LVDS Imx53-fastboot-example i.MX53 Memory Calibration Script (AN4466) i.MX53 QSB Android Recovery Mode I.MX53 QSB Board Get Started i.MX53 QSB Board Video IMX53 QSB enable WIFI android i.MX53 QSB Ubuntu Dual Display i.MX53 Quick Start Board IMX53 SABRE AI i.MX53 Start-R Lab Exercise - Prof. Massimo Violante Politecnico of Torino i.MX53 Start-R Lab Exercise - Developing a loadable kernel module to manage GPIOs in i.MX53QSB i.MX53 USB Eth NFS i.MX53 Qt LVDS Display NOVPEK i.MX53 by NovTech Running Dual Display on i.MX53QSB bin2txt.pyw (U-boot splash screen support)

Qt framework Qt is a cross-platform complete development framework with tools designed to streamline the creation of stunning native applications and amazing user interfaces for desktop, embedded and mobile platforms. Qt's cross-platform full framework and tools enables developers to target various desktop, embedded, mobile and real-time operating systems with one code base. Qt brings freedom to the developer saving development time, adding efficiency and ultimately shortening time to market. Building Qt Compile Qt for i.MX28 Building QT5 for i.MX53 Building QT for i.MX6 Qt on iMX6 Installing tools Installing and Configuring QT Creator (Ubuntu) Qt5 with Qt3D over Wayland rootfs Demos Qt5 Cinematic Experience Demo on i.MX6 Video - IMx 53 Qt5 qt3d demo Qt5 with Qt3D over Wayland rootfs Information Qt5 on i.MX6  DO's and DONT's Best Practices for QML

In L2.6.35_11.09.01_ER BSP Uboot, the MMC driver was updated, but there is issue that when you modified some uboot code, the MMC driver has chance to fail to work. The root cause is that mmc->has_init hasn't been initialized. Sometimes the value will be not zero, then mmc driver will be skipped for initialization. Attached is the patch to fix this issue in L2.6.35_11.09.01_ER BSP Uboot.

Software Update and Recovery The information reproduced above is from Android User Guide R10.2, found into Android release package. It is possible to format the /data and /cache partitions or update software based on a update script using recovery mode as follows: Prepare for all Android source code that assumed to be saved in ~/myandroid directory. Prepare for ADB over USB. make sure that ADB over USB is ok. USB cable is connected. Refer to i.MX51 Android ADB over USB section for more information. Connect the UART to the PC and open a terminal to check for printed messages Enter the recovery by manual for imx51_BBG board:       setenv bootargs_android_recovery 'setenv bootargs ${bootargs} init=/init root=/dev/mmcblk0p4 rootfs=ext4 di1_primary'       setenv bootcmd_android_recovery 'run bootargs_base bootargs_android_recovery;mmc read 0 ${loadaddr} 0x800 0x2000;bootm'       run bootcmd_android_recovery For imx53_SMD board:       setenv bootargs_android_recovery 'setenv bootargs ${bootargs} init=/init root=/dev/mmcblk0p4 rootfs=ext4'       setenv bootcmd_android_recovery 'run bootargs_base bootargs_android_recovery;mmc read 0 ${loadaddr} 0x800 0x2000;bootm'       run bootcmd_android_recovery When system has completed bootup,  You will see this screen: You can press "MENU" "HOME" or "F1" (by USB keyboard, for developer)" going to the text menu like this: Select the required option using the direction keys on the keypad or keyboard. Apply sdcard:update.zip, you may update the software from update.zip as shown in the following example: Copy this directory from android source code myandroid/bootable/recovery/etc to a tempepory directory, such as ~/recovery. cd ~/recovery and remove init.rc from this directory. Edit ./META-INF/com/google/android/updater-script according to the required commands. for example, in order to format /system partition and use update.zip to update system partition, copy whole the entire content directory to system partition, all commands are found in ~/myandroid/bootable/recovery/update/install.c You must notice, when your signing the zip package, it will lose ALL of the permission information, you need to set the right permission in the script. You can find the example in ./META-INF/com/google/android/updater-script Copy update-binary, Copy out/target/product/YOU_PRODUCT/system/bin/updater to ~/recovery/META-INF/com/google/android/update-binary Create a directory called system and copy some files you would like to update to ./system. Create a directory called res to save the public key of your system.         fsl@fsl-desktop:~/recovery$ mkdir res         fsl@fsl-desktop:~/recovery$ ~/myandroid/out/host/linux-x86/framework/dumpkey.jar ~/myandroid/build/target/product/security/testkey.x509.pem > res/keys Create a package called recovery.zip using the zip command         fsl@fsl-desktop:~/recovery$zip recovery.zip -r ./META-INF ./system ./res recovery.zip is located in the current directory. Then create a digital signature for recovery.zip package as follows.         fsl@fsl-desktop:~/recovery$ cd ~/myandroid         fsl@fsl-desktop:~/myandroid$ make signapk         fsl@fsl-desktop:~/myandroid$ cd ~/recovery         fsl@fsl-desktop:~/recovery$ java -jar ~/myandroid/out/host/linux-x86/framework/signapk.jar -w ~/myandroid/build/target/product/security/testkey.x509.pem ~/myandroid/build/target/product/security/testkey.pk8 recovery.zip recovery_signed.zip recovery_signed.zip is located in the current directory. Copy it to the SD card using ADB         fsl@fsl-desktop:~/recovery$ adb push recovery_signed.zip /sdcard/update.zip update.zip is completed and the system is updated based on the commands in the update-script. Check for error messages on the LCD. Wipe data/factory reset. /data and /cache partitions are formatted. Wipe cache partition. /cache partition is formatted. Reboot the system.

The refine to TV mode of R10.3.1 causes dual video function fail. The attached patch recovers dual video function. Attached dual_video.patch only work for RGB output (HDMI support). For legacy TVout (YUV output), the extra patch is necessary, see the attached "legacy_tvout.zip". Refer to Dual video with single UI on i.MX53 SMD with Android R10.4  for setup.

DirectFB DirectFB is a thin library that provides hardware graphics acceleration, input device handling and abstraction, integrated windowing system with support for translucent windows and multiple display layers, not only on top of the Linux Framebuffer Device. It is a complete hardware abstraction layer with software fallbacks for every graphics operation that is not supported by the underlying hardware. DirectFB adds graphical power to embedded systems and sets a new standard for graphics under Linux. [Source: directfb.org] DirectFB Quick Test Select DirectFB in Package List on LTIB1011: [x] DirectFB Select also DirectFB examples: [x] DirectFB examples Build your Linux. Flash your SD card. Launch your Linux image on your board, and then launch a DirectFB example: $ df_dok DirectFB benchmark is launched. Benchmark result on an i.MX 53 EVK:

Q: MX53 u-boot doc to enable the splash screen and went through Re: MX53 u-boot Splash Screen support but I can't seem to get the splash working on the VGA output.  A: FSL do not have solution / recommendations for VGA splash screen under U-boot. Only LVDS is supported. Typically, the Uboot bootloader does not interact with any display interface and does not have a splash screen displaying capability. To add this feature to Uboot on i.MX5 platform, the IPU driver should be included into the Uboot code. Looks like we do not have ready to use solution for the LCD. As an example for LCD configuring it makes sense to use LCD settings from Linux driver. Another approach - to use Linux (Penguin) logo (assuming Linux is booted quickly after U-boot) - at least, Linux supports more display drivers and its logo using is specified. follow up question is since the Tux the penguin logo is only 80x80 is it possible to make a larger image for the Linux start up logo? yes, you should configure kernel for the new image on make menuconfig That doesn’t help this H/W guy, but I think this may - https://community.freescale.com/thread/304300    look for  “#To change the splash screen of linux kernel (small penguine on top left corner)..“

The ARD has 2 LVDS connectors, one on the CPU board and a second one on the main board, the LVDS panel (MCIMX-LVDS1) can be connected to these. To enable two independent displays on the Linux BSP 11.05: 1. On u-boot, use the following on the kernel command line for video: video=mxcdi0fb:RGB666,XGA di0_primary ldb=di0 video=mxcdi1fb:RGB666,XGA ldb=di1 2. After boot use  memtool to write to the LDB registers to map each LVDS to a display interface: root@freescale ~$ /unit_tests/memtool -32 0x53fa8008=0x0000020d Writing 32-bit value 0x20D to address 0x53FA8008 3. Unblank framebuffer 1: echo 0 > /sys/class/graphics/fb1/blank On the Freescale Linux BSP 11.09 the LDB register write is not needed: 1. On U-boot, use the following on the kernel command line for video: 'video=mxcdi0fb:RGB666,XGA di0_primary ldb=separate,di=0,di=1,ch0_map=SPWG,ch1_map=SPWG video=mxcdi1fb:RGB666,XGA' 2. Unblank framebuffer 1: echo 0 > /sys/class/graphics/fb1/blank

Question: When working with v1.6.0.55 using the standard profile for i.MX35 the tool fails most of the time when transferring the target root file system, on v1.6.0.42 it works just fine. The tags on the internal git don’t clearly mention a tool version, but a BSP. Wwhat are the differences between v1.6.0.55 and v1.6.0.42? Or to which tag(or commit) they correspond on git? Answer: 1.6.042 commit by looking at "Apps/MfgTool.exe/docs/changelog.txt": 1ca2a16df736ac51979a67423fef6a09bed6b7e2 And 1.6.055: "06a4f9190e34297b7273fc4bb4a92737e5bc837f"

Q: Does anyone have the Lauterbach script files for connecting to the mx53?  Also,  does anyone know of a converter to convert RealView scripts to Lauterbach? A: Please see below attach.cmm and load_simbols.cmm for i.MX53. attach.cmm ; ; Script to attach to a running system, halt the CPU, ; and display the ASM code ; screen.on ; Debugger Reset winpage.reset area.reset WINPOS 0. 26. 75. 8. 0. 0. W000 area print "resetting ICD..." System.Down Break.Delete MAP.RESet TASK.RESet sYmbol.RESet Data.PROLOG.RESet Data.EPILOG.RESet sYmbol.AutoLoad.CHECK OFF      ; disable dynamic autoloader sYmbol.AutoLoad.RESet          ; reset autoloader list MMU.RESet ; setup of ICD JTAG print "initializing JTAG..." SYStem.CPU CORTEXA8 SYStem.MultiCore IRPOST 0x0 SYStem.MultiCore IRPRE 0x0 SYStem.MultiCore DRPOST 0x0 SYStem.MultiCore DRPRE 0x0 SYStem.MultiCore DAPIRPOST 0x09 SYStem.MultiCore DAPIRPRE 0x0 SYStem.MultiCore DAPDRPOST 0x02 SYStem.MultiCore DAPDRPRE 0x0 SYStem.MultiCore MEMORYACCESSPORT 0 SYStem.MultiCore DEBUGACCESSPORT 1 SYStem.MultiCore COREBASE APB:0xC0008000 SYStem.Option DACR ON          ; give Debugger global write permissions TrOnchip.Set DABORT OFF        ; used by Linux OS for page miss! TrOnchip.Set PABORT OFF        ; used by Linux OS for page miss! TrOnchip.Set UNDEF OFF         ; let UNDEF be handled by Linux OS SYStem.Option MMU ON           ; enable space ids to virtual addresses SYStem.JtagClock 20.0MHz SETUP.IMASKASM ON              ; lock interrupts while single stepping ; Use on-chip breakpoints Break.SELect PROGRAM ONCHIP Break.SELect READ ONCHIP Break.SELect WRITE ONCHIP Break.SELect ALPHA ONCHIP Break.SELect BETA ONCHIP Break.SELect CHARLY ONCHIP Break.SELect DELTA ONCHIP Break.SELect ECHO ONCHIP SYStem.Option EnReset OFF SYS.m attach ; wait until reset is complete wait 2.s if run()     Break ; Open a Code Window -- we like to see something WINPOS 0. 0. 75. 20. Data.List enddo load.symbols.cmm ; ; Script to load the Linux kernel symbols into the debugger ; print "loading Linux kernel symbols..." &linuxpath="S:\git\kernel\linux-2.6-imx-0" &kbuildpath="build" sYmbol.SourcePATH.SET &linuxpath Data.LOAD.Elf &linuxpath\&kbuildpath\imx5\vmlinux /StripPART 3 /gnu /nocode ; Map the virtual kernel symbols to physical addresses ; to give the debugger access to it before CPU MMU is ; initialized print "setting system MMU..." MMU.FORMAT Linux swapper_pg_dir 0xc0000000--0xc1ffffff 0x70000000 MMU.Create 0xc0000000--0xc1ffffff 0x70000000 ; map kernel pages at RAM start MMU.COMMON 0xc0000000--0xffffffff            ; common area for kernel and processes ;MMU.TableWalk OFF   ; debugger uses a table walk to decode virtual addresses MMU.ON             ; switch on debugger(!) address translation ; Initialize Mutitasking Support print "initializing multitask support..." TASK.CONFIG ../linux       ; loads Linux awareness (linux.t32) MENU.ReProgram ../linux    ; loads Linux menu (linux.men) HELP.FILTER.Add rtoslinux  ; add linux awareness manual to help filter enddo This document was generated from the following discussion: Lauterbach CMM scripts for mx53

An i.MX50 customer encountered such kernel bug recently. Android UI has no response, because the suspend work queue is blocked:     suspend       pm_suspend         enter_state           suspend_prepare / suspend_finish             pm_prepare_console / pm_restore_console               vt_move_to_console                 vt_waitactive                   vt_event_wait                     wait_event_interruptible Confimed the same bug can also happen on imx6SL which is running linux 3.0.35. e.g. by echo standby/mem > /sys/power/state It takes over thousand suspend/resume cycles to reproduce the problem. The bug fix has been merged since linux 3.6: commit a7b12929be6cc55eab2dac3330fa9f5984e12dda

This PDF is training material for showing examples on video encoding, video decoding, video streaming on an i.MX53QSB board.

<analytics uacct="UA-5520491-1" /> How to enable WIFI support for i.MX53 QSB Android After applying every QSB patch, enable WiFi support according to your hardware. Android R4 can be downloaded from Adeneo´s website. AR6102  Change file device/fsl/imx53_loco/BoardConfig.mk -BOARD_WLAN_CHIP_AR6102  := false +BOARD_WLAN_CHIP_AR6102  := true AR6003  Change file device/fsl/imx53_loco/BoardConfig.mk -BOARD_WLAN_CHIP_AR6003  := false +BOARD_WLAN_CHIP_AR6003  := true After complete build ar6000.ko will be created under /system/etc/modules To turn WIFI on, go to Settings > Wireless & network s > Wi-Fi Error message case  In case logcat shows the following error message: E/WifiHW  ( 2086): Cannot access "/data/misc/wifi/wpa_supplicant.conf":Permission denied Reconfigure nfs server file /etc/default/nfs-kernel-server delete this line:   RPCMOUNTDOPT=--manage-gids

The following document contains a list of document, questions and discussions that are relevant in the community based on amount of views. If you are having a problem, doubt or getting started in i.MX processors, you should check the following links to see if your doubt is in there. Yocto Project Freescale Yocto Project main page‌ Yocto Training - HOME‌ i.MX Yocto Project: Frequently Asked Questions‌ Useful bitbake commands‌ Yocto Project Package Management - smart  How to add a new layer and a new recipe in Yocto  Setting up the Eclipse IDE for Yocto Application Development Guide to the .sdcard format  Yocto NFS &amp; TFTP boot  YOCTO project clean  Yocto with a package manager (ex: apt-get)  Yocto Setting the Default Ethernet address and disable DHCP on boot.  i.MX x Building QT for i.MX6  i.MX6/7 DDR Stress Test Tool V3.00  i.MX6DQSDL DDR3 Script Aid  Installing Ubuntu Rootfs on NXP i.MX6 boards  iMX6DQ MAX9286 MIPI CSI2 720P camera surround view solution for Linux BSP i.MX Design&amp;Tool Lists  Simple GPIO Example - quandry  i.MX6 GStreamer-imx Plugins - Tutorial &amp; Example Pipelines  Streaming USB Webcam over Network  Step-by-step: How to setup TI Wilink (WL18xx) with iMX6 Linux 3.10.53  Linux / Kernel Copying Files Between Windows and Linux using PuTTY  Building Linux Kernel  Patch to support uboot logo keep from uboot to kernel for NXP Linux and Android BSP (HDMI, LCD and LVDS)  load kernel from SD card in U-boot  Changing the Kernel configuration for i.MX6 SABRE  Android  The Android Booting process  What is inside the init.rc and what is it used for.  Others How to use qtmultimedia(QML) with Gstreamer 1.0

BSP version: 11.03 Multimedia Package version: 11.03 1. Install BSP and Multi Media package (11.03 release) 2. Avoid Display Timeout: append the following line to rootfs/etc/oprofile: echo -e -n '\033[9]' > /dev/tty0 3. Set VGA port as the primary display in the kernel command line: video=mxcdi1fb:GBR24,VGA-XGA di1_primary vga 4. Connect a VGA monitor and WVGA display to the MX53 Quick Start 5. Boot Linux on MX53 Quick Start board (NFS is used in this example) 6. Unblank WVGA display (fb1): $ echo 0 > /sys/class/graphics/fb1/blank 7. On the target enter into /dev/shm directory. If the following files are present: vss_lock vss_shmem ,delete them. 8. On your host, edit the ltib/rootfs/usr/share/vssconfig as following: vss device definition Master=VGA, Slave=WVGA master display [VGA] type = framebuffer format = RGBP fb_num = 2 main_fb_num = 0 vs_max = 4 slave display [WVGA] type = framebuffer format = RGBP fb_num = 1 vs_max = 4 9. Run the Gstreamer pipeline below: gst-launch filesrc location=file.mp4 ! qtdemux ! mfw_vpudecoder ! mfw_isink display=VGA display-1=WVGA Video is played on the VGA and WVGA panels. A 720p file can be played at the same time.

LTIB Creating Uimage Uboot Configuration file for fw_(printenv/saveenv) utility Add new i.MX5x board on LTIB LTIB Creating Uimage Uboot U-boot expects uImage format for the kernel image. In order to LTIB generate a uImage file: $ export SYSCFG_KTARG=uImage $ ./ltib -p kernel Setup in U-Boot the kernel bootargs: u-boot> setenv bootargs noinitrd console=ttymxc0,115200 init=/linuxrc root=/dev/nfs nfsroot=10.29.244.27:/tftpboot/rootfs ip=dhcp Change 10.29.244.27 to your host IP. The procedure above is needed when default bootloader used by ltib was redboot. In some ltib releases (before 2010) default bootloader is u-boot. In this case, ltib will create uImage by default Configuration file for fw_(printenv/saveenv) utility # Configuration file for fw_(printenv/saveenv) utility. # Up to two entries are valid, in this case the redundant # environment sector is assumed present. # Notice, that the "Number of sectors" is ignored on NOR.               # MTD device name Device offset Env. size Flash sector size Number of sectors #/dev/mtd1 0x0000 0x4000 0x4000 #/dev/mtd2 0x0000 0x4000 0x4000 # NAND example /dev/mtd0 0x80000 0x40000 0x20000 2 Add new i.MX5x board on LTIB After porting u-boot to your i.MX5x board you might want add it on LTIB menu, "Choose your board for u-boot" section. For this, edit ltib/config/platform/imx/main.lkc to add your board: Enter board on menu: comment "Choose your board for u-boot" choice prompt "board" default BOARD_MX51_BBG depends on PLATFORM = "imx51" help This menu will let you choose the board you use. ... + config BOARD_MX53_MYBOARD + bool "mx53_myboard" ... endchoice Add the "mx53_myboard_config" that matches your board configuration on the u-boot Makefile to PKG_U_BOOT_CONFIG_TYPE: config PKG_U_BOOT_CONFIG_TYPE   string   ... + default "mx53_myboard_config" if ( PLATFORM = "imx51" && BOARD_MX53_MYBOARD && !PKG_KERNEL_UPDATER )   ...

Q: ”We noticed that the specified risetime of this signal is max 5nS, while the Sable board schematic shows it driven from open collector/drain using only the 100k haulup provided in the chip. This will have risetimes of 10‘s (if not 100‘s!) of ns. The worrying thing is that the latest datasheet update specifically clarifies this rise time spec, so presumably it‘s considered important. Which is right? If the rise time spec needs to be met, we need a small haul up resistor or an active drive. In that case what rail should be used to haul/drive POR_B high?” It appears to be correct, and what is interesting I checked the PFUZE timing in the datasheet ”tr4 Rise time of RESETBMCU - 0.2 ms” Device: i.MX6Q OS: Linux Dev Board: i.MX6Q SDB A: The 5ns rise/fall time requirement does not apply to i.MX6. This was probably carried over from the i.MX53 where it was required. This will be removed from the datasheet but it will likely not be until the September time frame. We're not doing an update to any of the electrical parameters of the datasheet right now.

The attached is the document and sample code for iMX5 system 80 interface LCD driver based on IPUV3. It is based on iMX51 2.6.31_09.12 BSP (SDK 1.7), tested on iMX53 3-Stack board. 1. Description This is Smartlcd driver for Freescale MX51 SDK1.7 release. (Kernel: 2.6.31_09.12.00/01)  2. File List -- Smartlcd_giantplus_4_IMX51_Linux_2.6.31_09.12.01.patch: SmartLCD panel support patch, and unit test code. -- Sample.config: the config file for reference. -- readme.txt: this file, please refer to it before use the package. -- SmartLCD Structure.pptx: the basic structure for smartlcd on IPUv3. 3. Requirement - MX51_3DS Green board(TO2.0) - No hardware rework needed, only need plug the giantplus GMA722A0 to J10. - MX51 SDK1.7 release package - L2.6.31_09.12.00_SDK_source.tar.gz                                - redboot_200952.zip 4. How to use 4.1 How to use demo -- Program default redboot.bin to board via ATKtools -- Copy attached zImage to tftp folder (assume /tftpboot) -- extract default rootfs to NFS folder (assume /nfsroot) -- COPY attached imx51_fb_test to ~/unit_test folder. -- Power on the board -- After redboot is boot up, use following command to boot up linux kernel    load -r -b 0x100000 zImage    exec -c "noinitrd console=ttymxc0 root=/dev/nfsroot rootfstype=nfsroot nfsroot=10.192.225.221:/nfsroot/rootfs rw ip=dhcp" -- Once the linux kernel launched, run following commands to test smartlcd panel.    cd /unit_tests    ./imx51_fb_test 4.2 How to use source code -- Current release code is based on L2.6.31_09.12.00_SDK_source.tar.gz. Extract the file to your working folder. -- Entering the working folder and type "./install", select a folder to install ltib. (such as .../ltib) -- Entering ltib folder and type "./ltib" to build Linux platform.  If you are not familiar with this setp, please refer to doc "i.MX_3Stack_SDK_UserGuide.pdf" for detail. -- Entering folder ".../ltib/rpm/BUILD/linux", copy "Smartlcd_giantplus_4_IMX51_Linux_2.6.31_09.12.01.patch" from release package to current folder    Run command "patch -p1 < Smartlcd_giantplus_4_IMX51_Linux_2.6.31_09.12.01.patch" -- When complete, run command "make ARCH=arm menuconfig", and you can refer to attached sample.config for detail.    * enable    Device Drivers ----> Graphics support ----> [*]   Asynchronous Panels                                            ----> [*] GiantPlus 240x320 Panel                                             * disable    Device Drivers ----> Graphics support ----> [ ]   Synchronous Panel Framebuffer                                         ----> Multimedia support    ----> [ ]   Video For Linux                                             -- Run command "make ARCH=arm" to build kernel.  4.3 How to do SMARTLCD driver test -- After Smartlcd_giantplus_4_IMX51_Linux_2.6.31_09.12.01.patch applied, there will be an folder "IMX51_TEST" under linux. -- Go to that folder, and run "make ARCH=arm", imx51_fb_test will be created. -- Copy imx51_fb_test to rootfs/unit_test. and run. 5. History N/A 6. Known Issue -- V4L2 not working yet.

File related to the following question: MX53 u-boot Splash Screen support

The ARD has the VGA output hw multiplexed with the on board Eth controlling, on jumpers J14 and J16. If using the VGA out one option for network is to use an USB/Eth adapter. To enable this (tested on BSP 11.05 - 2.6.35): 1. Find out the driver for the adapter you are using. You can connect it to your Linux host for that. $ lsusb ... Bus 002 Device 017: ID 0b95:772a ASIX Electronics Corp. ... $ dmesg | tail ... [3799653.662846] eth2: register 'asix' at usb-0000:00:1d.7-2, ASIX AX88772 USB 2.0 Ethernet, 00:60:6e:00:02:7a ... 2. Enable the driver on the target's kernel: - ./ltib -c - On Ltib menu, select "[*] Configure the Kernel" - On the kernel menuconfig select the driver, in this case: CONFIG_USB_NET_AX8817X located at: -> Device Drivers                                                       -> Network device support (NETDEVICES [=y])         -> USB Network Adapters             -> Multi-purpose USB Networking Framework (USB_USBNET [=y]) 3. Program the kernel to SD: sudo dd if=rootfs/boot/uImage of=/dev/sdd bs=512 seek=2k 4. Set U-boot to load the kernel from the SD and NFS: MX53-ARD-DDR3 U-Boot > set bootcmd 'run bootcmd_sd_nfs' MX53-ARD-DDR3 U-Boot > set bootcmd_sd_nfs 'run bootargs_nfs;run load_kernel;bootm' MX53-ARD-DDR3 U-Boot > set load_kernel 'mmc read 0 ${loadaddr} 0x800 0x1f00' Here you may change the ip from "dhcp" to a fixed address if you are connected directly to host. MX53-ARD-DDR3 U-Boot > set bootargs_nfs 'set bootargs console=ttymxc0,115200 root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp' MX53-ARD-DDR3 U-Boot > set serverip 192.168.2.100 MX53-ARD-DDR3 U-Boot > set nfsroot '/tftpboot/rootfs_ard' MX53-ARD-DDR3 U-Boot > save Saving Environment to MMC... Writing to MMC(0)... done 5. Connect the USB/Eth adapter to the USB port (USB1-J30 or USB2-J31). Instructions to setup the host for NFS can be found on the following page: All Boards NFS.