[U-Boot] Issue with fat16 format

[Vipul Kumar]

Hi Heinrich,

> -----Original Message-----
> From: Heinrich Schuchardt [mailto:xypron.debian at gmx.de]
> Sent: Sunday, June 17, 2018 1:07 AM
> To: Vipul Kumar <vipulk at xilinx.com>; u-boot at lists.denx.de
> Cc: Michal Simek <michals at xilinx.com>; Siva Durga Prasad Paladugu
> <sivadur at xilinx.com>; Rob Clark <robdclark at gmail.com>; Łukasz Majewski
> <lukma at denx.de>; Simon Glass <sjg at chromium.org>
> Subject: Re: [U-Boot] Issue with fat16 format
> 
> On 06/15/2018 08:37 AM, Vipul Kumar wrote:
> > Hi,
> >
> > After formatting SD card in fat16 format in windows, we are facing issue. I
> used git bisect and came to know that this issue is due to
> 8eafae209c35932d9a6560809c55ee4641534236 commit.
> >
> > When we use "gparted" utility for formatting SD card in fat16 in linux, it
> works fine.
> >
> > Please give your comments on this issue and point out what's causing this
> issue.
> >
> > Regards,
> > Vipul Kumar
> >
> >
> 
> Hello Vipul,
> 
> >> we are facing issue
> could you, please, indicate what issue you face. Please, also tell which
> configuration file you are using.

Configuration file: zynq_zc702_defconfig

Issue: We are using BOOT.BIN and fit image (Kernel image + dtb + rootfs) to boot the board. Board is booting till u-boot successfully but when it goes to read image.ub   for further booting, it gives below message:

ERROR: 
Hit any key to stop autoboot:  0 
Copying FIT from SD to RAM...
** Unable to read file image.ub ** 

After this, I run the fatls command and it seems that it removed both BOOT.BIN and image.ub files.

Zynq> mmc info
Device: sdhci at e0100000
Manufacturer ID: 27
OEM: 5048
Name: SD04G 
Bus Speed: 50000000
Mode : SD High Speed (50MHz)
Rd Block Len: 512
SD version 3.0
High Capacity: Yes
Capacity: 3.7 GiB
Bus Width: 4-bit
Erase Group Size: 512 Bytes

Zynq> fatls mmc 0:1

0 file(s), 0 dir(s)

Zynq>


Regards,
Vipul
> 
> As you are complaining about Rob's patch I put him and the reviewers of the
> patch on CC.
> 
> Best regards
> 
> Heinrich