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Copying U-boot on NAND Flash

Hokyun Yu
Intellectual 530 points

Hi.

Sorry, I cant speak/write English very well.

So, please understand.

 

I have been testing the board, ti c6a816x/am389x evm.

I want to flash u-boot onto NAND(for NAND boot).

How do I copy the boot loaders(u-boot) in NAND flash? How to copy boot loaders(u-boot) to NAND flash? (anyware...)

 

I find the guide : Flashing U-Boot using CCS, p3, <TI816x U-Boot EA3>

-- You could flash u-boot onto NAND(for NAND boot) or to NOR(NOR boot).

-- Refer to Flashing to NAND Flash using CCS wiki page for instructions on how to flash the pre-built U-Boot binary

-- (or the recompiled one) with the help of the NAND flash writer.

 

But, I cant find that wiki page.

PLEASE HELP ME

 

  • 0
    Intellectual 530 points

    Thanks for your reply.

    I had already read that, but I cant understand.

     

    ---------------------------------------------------------------------------------------------------------------------------

    p2, Building NAND Flasher (Windows-XP host based build)

     

    NOTE: Pre-built image is avilable in host-tools/nand-flash-writer.out. ----- cant find it.... where is it?

    - NAND Flasher source should be available as part of TI8186x release package under host-tools/src/nandflash-<version>.tar.gz ----- cant find it.... where is it?

    - untar source zip

    - Start CCSv5 and import this project using following steps.

       - Start CCSv5 from windows start menu.

       - Refer Starting CCS for remaining steps.

       - Open Import dialogue box from File → Import

       - Expand CCS option and select Existing CCS/CCE Eclipse Project.

       - Click Browse button and select the NAND flasher folder. ----- NAND flasher folder?? Hm......

       - Click on checkbox which says NAND Flasher and click Finish

    - From 'Project' menu, Clean and then Build.

    - The flashing tool out file (nand-flash-writer.out) should be available in NETRA/Debug ----- NETRA?? what is it?

    ---------------------------------------------------------------------------------------------------------------------------

    I cant understand this.

    Please tell me easily.

     

  • 0
    Intellectual 530 points

    Thanks.

    1 more question,

    p4,  Starting CCS, Steps for Flashing, TI816X-PSP-FlashingTools.pdf

    Board or Device = Netra     >>>     I can't see this device.

    So, I select ti816x, and debugging project.

    Then,

    Error message :

    Error connecting to the target:
    Error 0x80002240/-180
    Fatal Error during: Initialization, OCS, Control,

     

    How do I solve this problem?