[U-Boot] [PATCH] dfu:mmc: When doing block operations, operate on the given length

[Tom Rini]

On Thu, Mar 07, 2013 at 09:25:44AM -0500, Tom Rini wrote:

> When working on RAW partitions, it's possible that the whole area
> is larger than DDR.  So what we need to do is make sure that the length
> we are given is aligned with the LBA block size, then pass that length
> in as our count of LBA blocks to operate on.  In doing this, we no
> longer need to modify *len on read operations.
> 
> Cc: Lukasz Majewski <l.majewski at samsung.com>
> Signed-off-by: Tom Rini <trini at ti.com>

As I dig at and fix the other problem (which Michael points out, > 4MiB
files crash), this patch is more for comment / confirmation that this
change is fine on trats as well.  These same concepts are part of my
patch now that updates Pantelis' patch, without breaking file writes.

-- 
Tom
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