[#7196] uboot fails to start from sdio mmc on bf609-ezkit

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[#7196] uboot fails to start from sdio mmc on bf609-ezkit

Submitted By: Mingquan Pan

Open Date

2012-07-10 04:54:07     Close Date

2012-07-19 06:04:15

Priority:

Medium     Assignee:

Sonic Zhang

Category:

N/A     Fixed In Release:

N/A

Found In Release:

N/A     Status:

Closed

Board:

N/A     Processor:

BF609

Silicon Revision:

    Resolution:

Not reproducible

Is the bug repeatable?:

N/A     

Summary: uboot fails to start from sdio mmc on bf609-ezkit

Details:

 

uboot fails to start from sdio mmc on bf609-ezkit with 2012R1-RC1-BF60x tag.

 

...

Freeing unused kernel memory: 3376k freed

mmc0: host does not support reading read-only switch. assuming write-enable.

mmc0: new SD card at address e624

mmcblk0: mmc0:e624 SD01G 968 MiB

mmcblk0: unknown partition table

 

 

BusyBox v1.17.4 (2012-07-09 17:16:13 CST) hush - the humble shell

 

root:/> ls

bin   etc   lib   proc  sbin  sys   usr

dev   init  mnt   root  srv   tmp   var

root:/> mkfs.vfat /dev/mmcblk0

root:/>cat /u-boot.ldr > /dev/mmcblk0

 

 

And then turn the boot mode switch to 2, and reset the board, the console shows up random characters instead of normal output.

 

Follow-ups

 

--- Sonic Zhang                                              2012-07-18 07:40:53

Can't replicate on bf609-ezkit v1.0 with 2012R1-RC1-BF60X uboot.

Please use "dd if=u-boot.ldr of=/dev/mmcblock0".

 

--- Mingquan Pan                                             2012-07-19 07:03:47

Yes, it can boot from rsi master devices now.

Close.

 

 

 

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