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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-09-19 17:44:56 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-09-20 16:09:48 +1000
commit817c21ad9a1f00926f080265493923ada3458c63 (patch)
tree84733af08a403e6f1c1846a2e9a21cf49276660d /arch/powerpc/platforms/powernv/opal-wrappers.S
parent27f4488872d9ef2a4b9aa2be58fb0789d6c0ba84 (diff)
downloadvexpress-lsk-817c21ad9a1f00926f080265493923ada3458c63.tar.gz
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>
Diffstat (limited to 'arch/powerpc/platforms/powernv/opal-wrappers.S')
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