Hi,

I ordered a SanDisk Ultra 32GB SDHC microSD card w/ adapter today, will report 
back if it works once it arrives. 

Thanks,
Markus

> On 26.07.2015, at 11:58, Karsten Merker <[email protected]> wrote:
> 
> On Sat, Jul 25, 2015 at 05:33:14PM +0000, Markus Kasten wrote:
> 
>> Package: u-boot-sunxi
>> Version: 2014.10-2015.04 (stable/testing/unstable)
>> Severity: important
>> Tags: d-i upstream
>> 
>> Dear Maintainer,
>> 
>> I was trying to use the debian installer SD-card netboot image
>> to install a fresh copy of debian on my Banana Pi (the ones from
>> http://ftp2.de.debian.org/debian/dists/<stability>/main/installer-armhf/current/images/netboot/SD-card-images/).
>>  
>> The image boots the u-boot bootloader properly, but fails to
>> load vmlinuz off my sdcard.  Loading and booting the installer
>> via tftp works without problems.  The same thing happens after
>> installing debian: u-boot boots up properly, but fails to load
>> the kernel (ext2 instead of fat this time).  Listing files on
>> the sdcard with fatls/ext2ls gives me the correct list of files
>> without error.
>> 
>> 
>> Here is the output of u-boot with the netboot image:
>> 
>> U-Boot 2014.10+dfsg1-5 (Apr 07 2015 - 22:00:53) Allwinner Technology
> [...]
>> Found U-Boot script /boot.scr
>> reading /boot.scr
>> 1451 bytes read in 44 ms (31.3 KiB/s)
>> ## Executing script at 43100000
>> Mainline u-boot / new-style environment detected.
>> reading vmlinuz
>> Error reading cluster
>> ** Unable to read file vmlinuz **
>> SCRIPT FAILED: continuing...
>> ** Can't read partition table on 0:0 **
>> ** Invalid partition 1 **
>> 
>> 
>> Output after installing debian, booting the installation:
> [...]
>> Found U-Boot script /boot.scr
>> 2120 bytes read in 78 ms (26.4 KiB/s)
>> ## Executing script at 43100000
>> Mainline u-boot / new-style environment detected.
>> ** ext4fs_devread read error - block
>> SCRIPT FAILED: continuing...
>> 
>> 
>> I tried this with a couple of different cards:
>> * SanDisk Ultra II 2GB: does not work
>> * SanDisk Ultra II 2GB (another one): does not work
>> * SanDisk Ultra II 1GB: does not work
>> 
>> I also pulled the images off the card again to check the
>> md5sum, it's correct.
>> 
>> This applies to stable, testing and unstable (from 25.07.2015)
>> images.
>> 
>> Interestingly, it works with an SanDisk Extreme 16GB SDHC card,
>> so this might be a timing issue (as suggested in IRC).  I
>> currently don't have any other cards laying around to test this
>> with, so I can't provide info on other cards and manufacturers.
> 
> Hello,
> 
> I cannot reproduce the problem here, but looking at which cards
> work and which cards do not work for you makes me wonder whether
> this might be an issue of SD vs. SDHC.  All cards that do not
> work for you are "classic" SD cards while the one that works for
> you is an SDHC one.  
> 
> I have only SDHC cards (which work for me without problems) and
> no "classic" SD cards, so I unfortunately cannot test the latter. 
> Do you perhaps have the chance to try another SDHC card?
> 
> HTH,
> Karsten
> -- 
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