Kernel device tree gets modified with bootm command when CONFIG_OFDEVICE is enabled
Ian Abbott
abbotti at mev.co.uk
Fri Oct 6 02:55:11 PDT 2017
On 06/10/17 08:45, Marcel Hamer wrote:
> It kind of sounds like the boot loader is deciding it is smarter than
> the developer and overriding the settings in the dtb before it passes it
> to the kernel. I also see it as kind of strange, when you configure a
> partition table in your dtb for the kernel and once you boot the kernel
> you get the partition table from the boot loader. Especially since I
> don't think this is documented anywhere, at least not in the bootm
> command documentation as far as I know.
There is a magic variable setting to leave the partition entries alone:
global.of_partition_binding="donttouch"
(Other meaningful values for this variable are "new" and "legacy", which
controls whether the individual partitions are placed within a
"partitions" node ("new") or not ("legacy").)
--
-=( Ian Abbott @ MEV Ltd. E-mail: <abbotti at mev.co.uk> )=-
-=( Web: http://www.mev.co.uk/ )=-
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