arm/dt: Allow CONFIG_OF on ARM
Add some basic empty infrastructure for DT support on ARM. v5: - Fix off-by-one error in size calculation of initrd - Stop mucking with cmd_line, and load command line from dt into boot_command_line instead which matches the behaviour of ATAGS booting v3: - moved cmd_line export and initrd setup to this patch to make the series bisectable. - switched to alloc_bootmem_align() for allocation when unflattening the device tree. memblock_alloc() was not the right interface. Signed-off-by: NJeremy Kerr <jeremy.kerr@canonical.com> Tested-by: NTony Lindgren <tony@atomide.com> Acked-by: NNicolas Pitre <nicolas.pitre@linaro.org> Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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arch/arm/include/asm/prom.h
0 → 100644
arch/arm/kernel/devtree.c
0 → 100644
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