[U-Boot-Users] cfi_flash init got real slow
wd at denx.de
Mon Mar 20 21:16:11 CET 2006
In message <441E7ED1.9040401 at t-online.de> you wrote:
> > All this has been discussed a long, long time ago. Also, if you read
> > carefully, you wil see that the behaviour is run-time configurable
> > using the "unlock" environment variable.
> 1. The startup time of the flash module is now more then 20 seconds!
Did you try unsing the "unlock" environment variable? Were there any
problems with that?
> 2. The code, that invent the flash unlock has the quality of a "quick
> hack": If you have four flash banks, the env will be read eight times,
> one time should be enough.
Can you please submit a patch, then?
> 3. That i can not get rid of these unprotect feature with a build
> option: It is allways in the code, if CFG_FLASH_PROTECTION is enabled, a
Is there anything wrong with the "unlock" environment variable
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
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