aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/include/asm/memblock.h
diff options
context:
space:
mode:
authorRussell King <rmk+kernel@arm.linux.org.uk>2010-07-09 16:27:52 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-07-27 08:48:22 +0100
commit2778f62056ada442414392d7ccd41188bb631619 (patch)
treea7c15cc7ca077e5e4c2161f5062c44e408c03a08 /arch/arm/include/asm/memblock.h
parent4bb2e27db10abc555dfabd73661485fb75e4e97d (diff)
ARM: initial LMB trial
Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm/memblock.h')
-rw-r--r--arch/arm/include/asm/memblock.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/include/asm/memblock.h b/arch/arm/include/asm/memblock.h
new file mode 100644
index 00000000000..3a1d58096f4
--- /dev/null
+++ b/arch/arm/include/asm/memblock.h
@@ -0,0 +1,15 @@
+#ifndef _ASM_ARM_MEMBLOCK_H
+#define _ASM_ARM_MEMBLOCK_H
+
+#ifdef CONFIG_MMU
+extern phys_addr_t lowmem_end_addr;
+#define MEMBLOCK_REAL_LIMIT lowmem_end_addr
+#else
+#define MEMBLOCK_REAL_LIMIT 0
+#endif
+
+struct meminfo;
+
+extern void arm_memblock_init(struct meminfo *);
+
+#endif