[U-Boot-Users] sometimes u-boot hang in the gunzip of kernel image when bootm

[Wolfgang Denk]

In message <50c9a2250512020007m6592dc85x8632418f83881cad at mail.gmail.com> you wrote:
> i used the uboot bootm to boot the kernel in sdram, sometimes it
> gunzip correctly and run into kernel_entry,sometimes it hang at gunzip
> the kernel, does someone has this situation?
> what may cause this ?

Incorrect initialization of SDRAM. Kernel stored at a too low address
so it gets overwritten by the uncompressed code. ...

Best regards,

Wolfgang Denk

-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
: 1.  What is the possibility of this being added in the future?
In the near future, the probability is close to zero. In the  distant
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                                                              - lwall