Flex Installer - SdCard

ThomasMeyer — Mon, 10 May 2021 10:35:38 GMT

Hi NXP Support Team,

I use your flex installer tool to create a finished bootable SD card. This works fine, but I have questions.

dd if=u-boot-sdcard-ifc-2020.04+fslgit-r0.bin of=uboot bs=512 seek=8 tail -c +4097 uboot > u-boot-sdcard-ifc.img

seek= 8 means, offset 8 because of the Startadress 0x00008 for SDCard , right?

Isn´t it possible to write the image directly to the Startadress ?

Is the blocksize important ?

What does the tail function do ? I don't get any connection to 4097 ? Why we have to do so ?

Thx for your help

Re: Flex Installer - SdCard

ufedor — Mon, 10 May 2021 11:33:51 GMT

Please provide complete log as text attachment.

ThomasMeyer — Mon, 10 May 2021 13:32:25 GMT

In Function generate_qoriq_composite_firmware() in line 392 - tail is called there