Re: OMAP2420-HS flashing question
Andrejs Cainikovs wrote: Dear all, I've googled that OMAP HS are checking some kind of signature (applications should be signed with the special tool (OST Tools)) so the developer must own the keys for particular CPU? It is possible to turn off the HS option so I'll be able to work with non-signed binaries? The problem is that I want to get kernel running on custom OMAP2420-HS board but have no keys. no, it cannot be turned off, that would somehow counteract the high part in high security If somebody can send me the OMAP2420 HS (or similar) datasheet, I'll really appreciate that. hehe, nice try... :-) -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
RE: OMAP2420-HS flashing question
From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap- ow...@vger.kernel.org] On Behalf Of Andrejs Cainikovs Sent: Monday, October 19, 2009 12:33 PM I've googled that OMAP HS are checking some kind of signature (applications should be signed with the special tool (OST Tools)) so the developer must own the keys for particular CPU? It is possible to turn off the HS option so I'll be able to work with non-signed binaries? The problem is that I want to get kernel running on custom OMAP2420-HS board but have no keys. With out keys it's mostly impossible to introduce new boot code into the system. There isn't a practical way to 'turn off HS' with out destroying the omap chip itself. The way to add code would be through what ever mechanism the OEM has left to add code into the system (if any). From there depending on software some kind of KEXEC could be attempted. Regards, Richard W. -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
