[U-Boot-Users] [PATCH v2] fdt: add fdtcmd env var to allow post processing of device tree before boot

[Wolfgang Denk]

In message <Pine.LNX.4.64.0808051149250.6651 at blarg.am.freescale.net> you wrote:
> Added the 'fdtcmd' environment variable as a way to provide 'fdt' commands
> that the user can supply to manipulate the device tree after
> ft_board_setup() and before the tree is handled to the kernel.
> 
> The idea is that users may want to add or manipulate nodes w/changing the
> u-boot binary.  The current point in the code we do this we have yet to
> determine the final size and have yet to do the final fixup of the initrd
> information.
> 
> If its desirable for the 'fdtcmd' support to have the proper initrd
> information a bit of code reorder will be in order.

The current state of the bootm implementation is bad enough, but
adding such a callback opens just another few cans of worms. Sorry,
but I do not want to see that in mainline.

Best regards,

Wolfgang Denk

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