From mboxrd@z Thu Jan 1 00:00:00 1970 From: Timur Tabi Date: Tue, 3 May 2011 17:25:12 -0500 Subject: [U-Boot] [PATCH 2/2] powerpc/85xx: verify the device tree before booting Linux In-Reply-To: <20110503172042.0696d263@schlenkerla.am.freescale.net> References: <1304353907-31127-1-git-send-email-timur@freescale.com> <1304353907-31127-2-git-send-email-timur@freescale.com> <8FB32031-7344-4C7F-84F2-BA43E9959D07@kernel.crashing.org> <20110503172042.0696d263@schlenkerla.am.freescale.net> Message-ID: <4DC080C8.5000109@freescale.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Scott Wood wrote: > This seems to have a higher potential for false positives than a checksum. As a compromise, if the verify function thinks that there could be a false positive, then it can display a warning and return success. Frankly, though, if the there's a mismatch with the CCSR base address, then there's not much room for false positives. -- Timur Tabi Linux kernel developer at Freescale