[U-Boot] fatls shows duplicated entries with long and short names

[Jagan Teki]

On Mon, Oct 14, 2013 at 9:37 PM, Tom Rini <trini at ti.com> wrote:
> On Mon, Oct 14, 2013 at 06:00:20PM +0200, Hector Palacios wrote:
>> Dear Marek,
>>
>> I noticed that 'fatls' displays duplicated filenames (short and
>> long) for every file in the media:
>>
>> # fatls mmc 0
>>   2083460   uimage-myplatform
>>   2083460   uimage~1
>>      1520   rootfs-dummy.jffs2
>>      1520   rootfs~1.jff
>>   3294952   uimage
>>   3294952   uimage
>>
>> The guilty commit is ff04f6d1224d8952b566b8671222151495883073 by
>> you, who moved the chksum calculation out of an if() and now the
>> code never enters this:
>>
>> #ifdef CONFIG_SUPPORT_VFAT
>>                       else if (dols == LS_ROOT && csum == prevcksum) {
>>                               prevcksum = 0xffff;
>>                               dentptr++;
>>                               continue;
>>                       }
>> #endif
>>
>> Could you please check?
>
> Can you please provide more details about your platform and what U-Boot
> rev you see this on exactly?  I haven't seen anything like this on
> Beaglebone Black recently, for example.
>

This kind of issue we faced(by Michal)
http://u-boot.10912.n7.nabble.com/FAT-problem-with-new-mkcksum-implementation-td145817.html

Where the issue got resolved with the change from Marek
"vfat: Fix mkcksum argument sizes"
(sha: 6ad77d88e57f6ab815ec7e85c5ac329054318c73)

My suggestion to Hector, can you try to reproduce the same by format
the card again.

-- 
Thanks,
Jagan.
--------
Jagannadha Sutradharudu Teki,
E: jagannadh.teki at gmail.com, P: +91-9676773388
Engineer - System Software Hacker
U-boot - SPI Custodian and Zynq APSOC
Ln: http://www.linkedin.com/in/jaganteki