[U-Boot] [PATCH 1/2] AVR32: use generic mmc framework

["Andreas Bießmann" <andreas.devel@googlemail.com>]

Dear Sven,

Am 12.10.2011 17:08, schrieb Sven Schnelle:
> On 10/12/2011 04:59 PM, Andreas Bie?mann wrote:
>> b) ext2ls is not reliable:
>>>> ---8<---
>>>> U-Boot>   ext2ls mmc 0:1
>>>> <DIR>         1024 .
>>>> <DIR>         1024 ..
>>>> <DIR>        12288 lost+found
>>>> gen_atmel_mci: CMDR 00051051 (17) ARGR 02008600 (SR: 00400025) Data
>>>> Transfer Failed
>>>>    ** ext2fs_devread read error - last part
>>>> U-Boot>
>>>> --->8---
>>> Hmm, that's really bad. What type of card is this? MMC, SD or SDHC?
>> It is SD card (the one delivered with my atstk1002, there is an Atmel
>> label on it ;).
>>
>> When initialising mmc with old atmel_mci driver I get this:
>>
>> ---8<---
>> U-Boot>  mmc init
>> Manufacturer ID:       03
>> OEM/Application ID:    5344
>> Product name:          SD128
>> Product Revision:      5.8
>> Product Serial Number: 8227719
>> Manufacturing Date:    06/03
>> SD Card detected (RCA 58916)
>> CSD data: 00260032 1f5983c0 fefa4fff 924040ab
>> CSD structure version:   1.0
>> MMC System Spec version: 0
>> Card command classes:    1f5
>> Read block length:       512
>> Supports partial reads
>> Write block length:      512
>> Does not support partial writes
>> Supports group WP:      32
>> Card capacity:        125960192 bytes
>> File format:            0/0
>> Write protection:
>> mmc: Using 131072 cycles data timeout (DTOR=0x62)
>> .mmc1 is available
>> --->8---
>>
> 
> Thanks for the Info Andreas. Do you have some other SD/SDHC cards handy?
> would be interesting if it doesn't work at all on your Board, or if this
> is an card
> specific issue...

at least one other SD Card works:

---8<---
U-Boot> mmc part

Partition Map for MMC device 0  --   Partition Type: DOS

Partition     Start Sector     Num Sectors     Type
    1		       247	   1995529	 6
U-Boot> mmc list
mci: 0
U-Boot> fatls mmc 0
 11323605   ms-avr-svn4980.sh
 11327707   ms-avr-svn4982-dirty.sh
 11327707   ms-avr-svn4983-dirty.sh
 11323605   ms-avr-svn4985.sh
  1437538   uimage-svn4985-dirty.bin
 11327701   ms-avr-svn4988.sh
 10541275   ms-avr-svn4990-dirty.sh
            1000/
    43229   ms-update-dsp-svn4981.sh
    22749   ms-update-msp-svn4986.sh
    43230   ms-update-lpc-svn4990.sh
    22749   ms-update-msp-svn5000.sh
    43229   ms-update-dsp-svn4996.sh
 10541275   ms-update-avr-svn5000-dirty.sh
    43217   ms-dsp-test.sh
    43229   ms-update-dsp-svn5005.sh
 10586518   ms-qe11-test.sh
      839   ecg-raw2-20111010-122711.dat
      164   ecg-raw2-20111010-130305.dat
    99944   ecg-raw1-20111010-131651.dat
  6607604   ecg-raw2-20111010-134759.dat
   906959   ecg-raw2-20111010-141628.dat
  1601399   ecg-raw2-20111010-151814.dat
 10586518   ms-qe11.sh
 10488027   ms-update-avr-svn5019-dirty.sh

24 file(s), 1 dir(s)

--->8---

best regards

Andreas Bie?mann