[E3-hacking] Understanding the E3s Partitions
Ralph Corderoy
ralph at inputplus.co.uk
Sat Apr 13 10:09:17 BST 2019
Hi Nick,
> Mtd0,2,3,4,5 Size 16384,Page Size 512, 00B Size 16
> only need to restore mtd0,1,3 and 4 so ones with a * on.
> mtd0: Dumping Data Starting at 0x00000000 and ending at 0x00300000*
> mtd1: Dumping Data Starting at 0x00000000 and ending at 0x00040000*
> mtd2: Dumping Data Starting at 0x00000000 and ending at 0x00040000
> mtd3: Dumping Data Starting at 0x00000000 and ending at 0x00040000*
> mtd4: Dumping Data Starting at 0x00000000 and ending at 0x01b00000*
> mtd5: Dumping Data Starting at 0x00000000 and ending at 0x000c0000
>
> I don’t know how much of the Nand you would need to erase for each
> partition..?
I don't quite understand the question. Those `ending' values suggest
the size of each partition given all the `starting' are zero? You need
to find out what that first line of information means. I suspect `Size'
is the number of pages and `Page Size' is in bytes. That would mean
8 MiB in total.
Depending on the flash device, the smallest erasable amount might be a
block of pages.
--
Cheers, Ralph.
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