Stefan Roese wrote: > This protection is chip specific. IIRC, then some Intel (Strata) chips either > protect all sectors or have a sectore-wise protection mechanism. You need to > check your FLASH documentation for the exact behaviour. Which chip are you > using?
I just want to know whether hardware protection works at all for anyone through a reboot. Is the CFI "protect sector" command persistent through a hardware power reset or power loss? > Please note that we have the special "unlock" env variable. By setting it to > "yes", all sectors will be unlocked upon startup. At least on Intel Strata > FLASH chips. I put a printf() in flash_real_protect(), so I know that's not the problem. -- Timur Tabi Linux kernel developer at Freescale _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
