On Thu, Jan 28, 2016 at 09:39:39AM -0700, Simon Glass wrote:
To make the auto-FIT feature useful we need to be able to provide a list of device tree files on the command line for mkimage to add into the FIT. Add support for this feature.
[snip]
+.BI "-b +Specifies that the following arguments are device tree binary files (.dtb).
+.TP .BI "-c [" "comment" "]" Specifies a comment to be added when signing. This is typically a useful message which describes how the image was signed or some other useful @@ -125,6 +129,10 @@ This can be used to sign images with additional keys after initial image creation.
.TP +.BI "-i +Specifies that the following arguments are image files.
+.TP .BI "-k [" "key_directory" "]" Specifies the directory containing keys to use for signing. This directory should contain a private key file <name>.key for use with signing and a @@ -191,6 +199,15 @@ is required. .br .B -c """Kernel 4.4 image for production devices""" -d vmlinuz kernel.itb .fi +.P +Create a FIT image containing a kernel and some device tree files, using +automatic mode. No .its file is required. +.nf +.B mkimage -f auto -A arm -O linux -T kernel -C none -a 43e00000 -e 0 \\ +.br +.B -c """Kernel 4.4 image for production devices""" -d vmlinuz \\ +.B -b rk3288-firefly.dts rk3288-jerry.dts -i kernel.itb +.fi
OK, I'm confused in a few ways here. First, we don't need quotes around the space separated list of dts files? Second, we need dts not dtb? Third, I think this would be a better example if (as I suspect we need really) it was a full path to the output rather than assuming that we've copied the files to $PWD. Fourth, -i is inputs or outputs? The help reads like inputs and is where I assume we would say vmlinuz here and not use -d and then end with our output of kernel.itb. Thanks!