Custom LS1043A-RGW & Flex-builder and SD Card Image

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Custom LS1043A-RGW & Flex-builder and SD Card Image

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tmorrison
Contributor III

Hi,

We currently are running on a standard LS1043A-RGW and have received ASK binaries to load a SD Card :

   dd if=uboot-xxxxx.bin of=/dev/mmcblk0 bs=512 seek=8 && sync
   dd if=fsl_fman_ucode_t2080_r1.1_108_4_5.bin of=/dev/mmcblk0 bs=512 seek=1500 && sync
   dd if=iram_Type_A_LS1021a_r1.0.bin of=/dev/mmcblk0 bs=512 seek=1580 && sync

Now, I am trying to bring up a custom LS1043A-RGW board using Flex-builder and a LS1043A-RDB:

    

   <flex-builder -m ls1043ardb -a arm645 -c firmware - b sd>

I customized the RCW and SPL's ddr.c/ddr.h (based upon QCVS DDR tool) and when

I build, it creates a <uboot_ls1043ardb_sdcard.bin>. 

So, using the above script to build the SD Card and put the sdcard onto our board, and nothing comes out.

I have the following questions:

  1. Is this the right procedure to follow
  2. Is there another way to install on flash than the above. 

Thank you for your help

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Pavel
NXP TechSupport
NXP TechSupport

See attached file. It is memory layout file. This file is available in LSDK 1909.

This file shows that SD start block for RCW is 0x00008.

Your commands do not provide similar location.

Similar command should be used for u-boot writing to SD card:

dd if=uboot-xxxxx.bin of=/dev/sdb bs=512 seek=8

Have a great day,
Pavel Chubakov

 

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