From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Date: Mon, 24 Nov 2014 10:11:25 -0700 Subject: [U-Boot] [PATCH v3 3/4] tegra: config: Enable FIT and device tree for all boards In-Reply-To: <1416759162-25445-3-git-send-email-sjg@chromium.org> References: <1416759162-25445-1-git-send-email-sjg@chromium.org> <1416759162-25445-3-git-send-email-sjg@chromium.org> Message-ID: <547366BD.3000704@wwwdotorg.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 11/23/2014 09:12 AM, Simon Glass wrote: > Modern kernels require a device tree to boot. True. > Enable FIT support to permit > booting these images, rather than just legacy images. I don't understand this? Modern kernels boot perfectly well without FIT support. U-Boot supports the kernel's standard separate DTB and zImage file formats just fine. To be honest, I'd strongly prefer not to enable support for non-universal (bootloader-specific) formats such as FIT. > This allows booting of Chrome OS kernels, among other things. This might be a reasonable justification to support FIT. However, it'd be best to enable FIT support only on boards that are actually supported by ChromeOS, so as not to pollute other boards' configuration.