Benjamin Herrenschmidt 817c21ad9a powerpc/powernv: Get kernel command line accross OPAL takeover ...

We stash it in boot_command_line which isn't in BSS and so won't
be overwritten. We then use that as a default cmd_line before
we walk the device-tree.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

2011-09-20 16:09:48 +10:00

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