Kingston SDC4 don't work with OM2008.9's kernel

SuperNoa acd.capobianco at gmail.com
Sun Jan 11 12:10:05 CET 2009


This is the complete error message, i'v forget to post the first line

| ** Unable to read "uImageAndy.bin" from mmc 1:1 **
| Wrong image format for bootm command
| ERROR can't get image kernel! 

Maybe u-boot can't read the mmc, do you think would i have to try using a
fat partitoin for boot instead of an ext2 one? 

If i made other attempts to boot, i have instead this error: 

Unknown command "{bootargs_base}" try -help

and then u-boot post some informations about the SDHC


SuperNoa wrote:
> 
> I solved the limit of 2MB setting in u-boot "kernel 0x300000\;" in fact i
> can boot from the NAND using your kernel!
> 
> I'v partitioned the SD using a card reader under ubuntu, in this way,
> formatting all partitions using ext2:
> 
> Disco /dev/sde: 4114 MB, 4114612224 byte
> 127 testine, 62 settori/tracce, 1020 cilindri
> Unità = cilindri di 7874 * 512 = 4031488 byte
> Identificativo disco: 0x00069e13
> 
> Dispositivo Boot      Start         End      Blocks   Id  System
> /dev/sdf1               1           4       15717   83  Linux
> /dev/sdf2               5         271     1051179   83  Linux
> /dev/sdf3             272         402      515747   83  Linux
> /dev/sdf4             403        1020     2433066    5  Esteso
> /dev/sdf5             403         669     1051148   83  Linux
> /dev/sdf6             670         800      515716   83  Linux
> /dev/sdf7             801         931      515716   83  Linux
> /dev/sdf8             932        1020      350362   83  Linux 
> 
> and setting u-boot as you can see:
> 
> setenv menu_9 prova_shr: setenv bootargs \${bootargs_base} rootfstype=ext2
> root=/dev/mmcblk0p3 rootdelay=5 \${mtdparts} ro\; mmcinit\; sleep 1\;
> ext2load mmc 1 0x32000000 uImageShr.bin\; bootm 0x32000000
> 
> setenv menu_4 prova_andy: setenv bootargs \${bootargs_base}
> rootfstype=ext2 root=/dev/mmcblk0p3 rootdelay=5 \${mtdparts} ro\;
> mmcinit\; sleep 1\; ext2load mmc 1 0x32000000 uImageAndy.bin\; bootm
> 0x32000000
> 
> Do you think, are there any errors?
> 
> 
> Andy Green wrote:
>> 
>> | Now my next step is to succeed in booting form the SD!
>> | When i try todo it i have this error:
>> |>> Wrong image format for bootm command
>> |>> ERROR can't get image kernel!
>> 
>> Is there any error before this?  Or is the kernel image file >2MBytes?
>> 
>> - -Andy
>> 
> 
> 

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