From mboxrd@z Thu Jan  1 00:00:00 1970
From: Marek Vasut <marex@denx.de>
Date: Fri, 11 Jan 2013 14:24:44 +0100
Subject: [U-Boot] BDI3000 - Unprotect flash sectors
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Dear Waibel Georg,

CCing Wolfgang, he's the expert on both IMO.

> Hello,
> 
> i'm not sure if this is the right place for this question...however, here
> it is:
> 
> i'm using a BDI3000 to program uboot to the flash (Spansion S29GL512P) on a 
MPC5200B base board. Erasing / Programming works fine as long as the flash 
sectors are not protected (via PPB bit). On a protected sector the erase command 
fails (what makes sense). I thought I can use the unlock command to unprotect 
the sectors, but this command seems not to work:
> > unlock 0xfff00000 1000
> 
> Unlocking flash at 0xfff00000
> # Invalid parameter for flash programming
> 
> Any ideas what I'm doing wrong?
> 
> Flash configuration:
> [FLASH]
> CHIPTYPE    MIRRORX16
> CHIPSIZE    0x04000000
> BUSWIDTH    16
> WORKSPACE   0x00000000
> 
> Regards
> Georg Waibel

Best regards,
Marek Vasut