Nachricht-
Von: u-boot-boun...@lists.denx.de [mailto:u-boot-boun...@lists.denx.de]
Im Auftrag von Waibel Georg
Gesendet: Dienstag, 26. Februar 2013 16:04
An: 'Eibach, Dirk'; u-boot@lists.denx.de
Cc: Stefan Roese
Betreff: Re: [U-Boot] Flash protection and fw_setenv tool
Hi Dirk,
I
Hi,
I activated flash sector protection for our CFI NOR flash chip
(CONFIG_SYS_FLASH_PROTECTION). Protection bits for U-Boot code sectors and
environment sector are set by default during U-Boot startup. Thus from Linux, I
cannot write to this sectors, which is generally a correct behavior.
,
Regards
Georg
-Ursprüngliche Nachricht-
Von: u-boot-boun...@lists.denx.de [mailto:u-boot-boun...@lists.denx.de] Im
Auftrag von Waibel Georg
Gesendet: Dienstag, 26. Februar 2013 12:05
An: 'u-boot@lists.denx.de'
Betreff: [U-Boot] Flash protection and fw_setenv tool
Hi,
I activated flash
-boot-boun...@lists.denx.de] On Behalf Of Waibel Georg
Sent: Tuesday, February 26, 2013 1:46 PM
To: u-boot@lists.denx.de
Subject: Re: [U-Boot] Flash protection and fw_setenv tool
Hi again,
the previous patch missed some places to apply the unprotect
switch. Here's an improved version
[mailto:eib...@gdsys.de]
Gesendet: Dienstag, 26. Februar 2013 15:07
An: Waibel Georg; u-boot@lists.denx.de
Cc: Stefan Roese
Betreff: RE: [U-Boot] Flash protection and fw_setenv tool
Hi Georg,
maybe removing CONFIG_SYS_FLASH_PROTECTION from your configuration
does already what you want
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