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https://github.com/torvalds/linux
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9eb8f6743b
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: Jeremy Kerr <jeremy.kerr@canonical.com> Tested-by: Tony Lindgren <tony@atomide.com> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
26 lines
535 B
C
26 lines
535 B
C
/*
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* arch/arm/include/asm/prom.h
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*
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* Copyright (C) 2009 Canonical Ltd. <jeremy.kerr@canonical.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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*/
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#ifndef __ASMARM_PROM_H
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#define __ASMARM_PROM_H
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#ifdef CONFIG_OF
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#include <asm/setup.h>
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#include <asm/irq.h>
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static inline void irq_dispose_mapping(unsigned int virq)
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{
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return;
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}
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#endif /* CONFIG_OF */
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#endif /* ASMARM_PROM_H */
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