i.MX Development Miscellanea(i.MX 开发杂记)

[#1]

  Just sharing some experiences during the development and studying.

  Although, it appears some hardwares, it focuses on software to speed up your developing on your  hardware.

  杂记共享一下在开发和学习过程中的经验。 

  虽然涉及一些硬件，但其本身关注软件，希望这些能加速您在自己硬件上的开发。

08/03/2022

i.MX8MM SDCARD Secondary Boot Demo
https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/i-MX8MM-SDCARD-Secondary-Boot-Demo/ta-p/...

02/16/2022

mx8_ddr_stress_test without UI

https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/mx8-ddr-stress-test-without-UI/ta-p/1414...

12/23/2021

i.MX8 i.MX8X Board Reset
https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/i-MX8-i-MX8X-Board-Reset/ta-p/1391130

12/21/2021

regulator userspace-consumer
https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/regulator-userspace-consumer/ta-p/138994...

11/24/2021

crypto af_alg blackkey demo
crypto af_alg blackkey demo - NXP Community

09/28/2021

u-boot runtime modify Linux device tree(dtb)
u-boot runtime modify Linux device tree(dtb) - NXP Community

08/17/2021

gpio-poweroff demo
https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/gpio-poweroff-demo/ta-p/1324306

08/04/2021

How to use gpio-hog demo
https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/How-to-use-gpio-hog-demo/ta-p/1317709

07/14/2021

SWUpdate OTA i.MX8MM EVK / i.MX8QXP MEK
https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/SWUpdate-OTA-i-MX8MM-EVK-i-MX8QXP-MEK/ta...

04/07/2021

i.MX8QXP eMMC Secondary Boot

https://community.nxp.com/t5/i-MX-Community-Articles/i-MX8QXP-eMMC-Secondary-Boot/ba-p/1257704#M45

03/25/2021

sc_misc_board_ioctl to access the M4 partition from A core side

sc_misc_board_ioctl to access the M4 partition fr... - NXP Community

03/17/2021

How to Changei.MX8X MEK+Base Board  Linux Debug UART

https://community.nxp.com/t5/i-MX-Community-Articles/How-to-Change-i-MX8X-MEK-Base-Board-Linux-Debug...

03/16/2021

How to Change i.MX8MM evk Linux Debug UART

https://community.nxp.com/t5/i-MX-Community-Articles/How-to-Change-i-MX8MM-evk-Linux-Debug-UART/ba-p...

05/06/2020

Linux fw_printenv fw_setenv to access U-Boot's environment variables

Linux fw_printenv fw_setenv to access U-Boot's env... - NXP Community

03/30/2020

i.MX6 DDR calibration/stress for Mass Production

https://community.nxp.com/docs/DOC-346065

03/25/2020

parseIVT - a script to help i.MX6 Code Signing
https://community.nxp.com/docs/DOC-345998

02/17/2020
Start your machine learning journey from tensorflow playground

Start your machine learning journey from tensorflow playground 

01/15/2020
How to add  iMX8QXP PAD（GPIO) Wakeup

How to add iMX8QXP PAD（GPIO) Wakeup 

01/09/2020
Understand iMX8QX Hardware Partitioning By Making M4 Hello world Running Correctly
https://community.nxp.com/docs/DOC-345359

09/29/2019

Docker On i.MX6UL With Ubuntu16.04

https://community.nxp.com/docs/DOC-344462

09/25/2019

Docker On i.MX8MM With Ubuntu
https://community.nxp.com/docs/DOC-344473

Docker On i.MX8QXP With Ubuntu

https://community.nxp.com/docs/DOC-344474

08/28/2019

eMMC5.0 vs eMMC5.1
https://community.nxp.com/docs/DOC-344265

05/24/2019

How to upgrade  Linux Kernel and dtb on eMMC without UUU

How to upgrade Linux Kernel and dtb on eMMC without UUU  

04/12/2019

eMMC RPMB Enhance and GP
https://community.nxp.com/docs/DOC-343116

04/04/2019

How to Dump a GPT SDCard Mirror(Android O SDCard Mirror)

https://community.nxp.com/docs/DOC-343079

04/04/2019

i.MX Create Android SDCard Mirror
https://community.nxp.com/docs/DOC-343078

04/02/2019:
i.MX Linux Binary_Demo Files Tips 
https://community.nxp.com/docs/DOC-343075

04/02/2019:
      Update Set fast boot 
      eMMC_RPMB_Enhance_and_GP.pdf

02/28/2019:

imx_builder --- standalone build without Yocto

https://community.nxp.com/docs/DOC-342702

08/10/2018:

i.MX6SX M4 MPU Settings For RPMSG update 

Update slide CMA Arrangement Consideration

i.MX6SX_M4_MPU_Settings_For_RPMSG_08102018.pdf

07/26/2018

Understand ML With Simplest Code

https://community.nxp.com/docs/DOC-341099

04/23/2018:

    i.MX8M Standalone Build

    i.MX8M Standalone Build.pdf

04/13/2018:

     i.MX6SX M4 MPU Settings For RPMSG  update
      

    Add slide CMA Arrangement  Consideration

    i.MX6SX_M4_MPU_Settings_For_RPMSG_04132018.pdf

09/05/2017:

      Update eMMC RPMB, Enhance  and GP

      eMMC_RPMB_Enhance_and_GP.pdf

09/01/2017:

      eMMC RPMB, Enhance  and GP

      eMMC_RPMB_Enhance_and_GP.pdf

08/30/2017:

    Dual LVDS for High Resolution Display(For i.MX6DQ/DLS)

    Dual LVDS for High Resolution Display.pdf

08/27/2017: 

• L3.14.28 Ottbox Porting Notes:

        L3.14.28_Ottbox_Porting_Notes-20150805-2.pdf

• MFGTool Uboot Share With the Normal Run One:

       MFGTool_Uboot_share_with_NormalRun_sourceCode.pdf

• Mass Production with programmer

       Mass_Production_with_NAND_programmer.pdf

       Mass_Production_with_emmc_programmer.pdf

• AndroidSDCARDMirrorCreator
  https://community.nxp.com/docs/DOC-329596
• L3.10.53 PianoPI Porting Note

       L3.10.53_PianoPI_PortingNote_151102.pdf

• Audio Codec WM8960 Porting L3.10.53 PianoPI

       AudioCodec_WM8960_Porting_L3.10.53_PianoPI_151012.pdf

• TouchScreen PianoPI Porting Note

        TouchScreen_PianoPI_PortingNote_151103.pdf

• Accessing GPIO From UserSpace

       Accessing_GPIO_From_UserSpace.pdf

       https://community.nxp.com/docs/DOC-343344

• FreeRTOS for i.MX6SX

       FreeRTOS for i.MX6SX.pdf

• i.MX6SX M4 fastup

       i.MX6SX M4 fastup.pdf

• i.MX6 SDCARD Secondary Boot Demo

       i.MX6_SDCARD_Secondary_Boot_Demo.pdf

• i.MX6SX M4 MPU Settings For RPMSG

       i.MX6SX_M4_MPU_Settings_For_RPMSG_10082016.pdf

• Security

       Security03172017.pdf    NOT related to i.MX, only a short memo

[frank_zhang]

Hi Biyong,

     Your documents are always helpful, thank you for sharing! I checked the latest "Generate Blob Under Linux" document, but it seems the link doesn't work. Can you please check the link again? Thank you!

Best Regards,

Frank

[BiyongSUN]

I don't know about what happened.

I use another way to  populate the document.

You can check it can link you to the right place.

And Please let me know it works or not. 

[frank_zhang]

Hi Biyong,

    It works! Thank you and look forward for your new document.

Best Regards,

Frank

[nxf39234]

Cool! They are so useful.

Thank you for your sharing!

Looking forward to your update ：）