diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2011-04-28 14:27:20 -0600 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-05-11 15:14:29 +0200 |
| commit | 9eb8f6743b076b67f00776cda4330c802e157b41 (patch) | |
| tree | 665b7bc96e672e4f3df6c25ea08b00714331a0c4 /arch/arm/include/asm/setup.h | |
| parent | 4c2896e88d976d0e5b2213c64cde885f5677fa2b (diff) | |
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: 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>
Diffstat (limited to 'arch/arm/include/asm/setup.h')
| -rw-r--r-- | arch/arm/include/asm/setup.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/include/asm/setup.h b/arch/arm/include/asm/setup.h index 95176af3df8..93b4702ffa0 100644 --- a/arch/arm/include/asm/setup.h +++ b/arch/arm/include/asm/setup.h @@ -217,6 +217,8 @@ extern struct meminfo meminfo; #define bank_phys_end(bank) ((bank)->start + (bank)->size) #define bank_phys_size(bank) (bank)->size +extern int arm_add_memory(phys_addr_t start, unsigned long size); + #endif /* __KERNEL__ */ #endif |