From: Oliver Graute <oliver.graute@kococonnector.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Error reading cluster" from fs/fat/fat.c
Date: Wed, 28 Aug 2019 11:04:02 +0000 [thread overview]
Message-ID: <20190828100330.GB18928@optiplex> (raw)
In-Reply-To: <20190826073742.GA18928@optiplex>
On 26/08/19, Oliver Graute wrote:
> On 22/08/19, Oliver Graute wrote:
> > Hello list,
> >
> > I have a annoying problem with u-boot 2019.07. I try to boot a Linux
> > Image from a fat16 partition on a SD-Card. But I got the "Error reading
> > cluster" Message from fs/fat/fat.c
> >
> > => boot
> > switch to partitions #0, OK
> > mmc2 is current device
> > Error reading cluster
> > ** Unable to read file Image **
this error occurs especially on this Swissbit SD-Card (industrial card)
=> mmcinfo
Device: FSL_SDHC
Manufacturer ID: 5d
OEM: 5342
Name: L1BM1
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
another San-Disk SD-Card (consumer) I tried is working fine with same
u-boot image. So it looks for me for a wired hw/timing issue.
=> mmcinfo
Device: FSL_SDHC
Manufacturer ID: 13
OEM: 14e
Name: Q2J55
Bus Speed: 52000000
Mode: MMC High Speed (52MHz)
Rd Block Len: 512
MMC version 5.0
High Capacity: Yes
Capacity: 7.1 GiB
Bus Width: 8-bit
Erase Group Size: 512 KiB
HC WP Group Size: 8 MiB
User Capacity: 7.1 GiB WRREL
Boot Capacity: 16 MiB ENH
RPMB Capacity: 4 MiB ENH
Best Regards,
Oliver
prev parent reply other threads:[~2019-08-28 11:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-22 9:47 [U-Boot] Error reading cluster" from fs/fat/fat.c Oliver Graute
2019-08-26 7:39 ` Oliver Graute
2019-08-28 11:04 ` Oliver Graute [this message]
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