Uimage Vs. Uimageup


maggu2810

Still Fresh
Joined
Jul 14, 2009
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14
Hello!

What are the differences between uImage and uImageUP?
I cannot find this information anywhere.

Are the file named uImage loaded by the uboot and used without write the blob to the NAND?
Are the file uImageUP loaded and written to the NAND?
 
uImage is flashed to NAND (if you hold R while booting), uImageUP is not. However uImageUP is only booted from SD if there is also a file called update.gz in root of SD (which is ramdisk to be used as rootfs).
 
Thanks notaz.

I thought that .UP could be stand for update...

So, I can start to "play" ;)
 
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