fis free and RootFS

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samraf Member ★★ Offline Posts: 3	Sep 5^th, 2010 at 5:54pm Hi all, what is the result of executing the commande "fis free" of redboot? what the RootFS contain? thanks in advance for your help.
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andyflower

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Reply #1 - Oct 6^th, 2010 at 10:23am

This command shows which areas of the flash memory are currently not in use. When a block contains non-erased contents it is considered in use.
Since it is possible to force an image to be loaded at a particular flash location, this command can be used to check whether that location is in use by any other image.

EXAMPLE

RedBoot> fis free
0xA0040000 .. 0xA07C0000
0xA0840000 .. 0xA0FC0000

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