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authorRussell King <rmk+kernel@arm.linux.org.uk>2010-05-22 18:18:57 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-07-16 11:06:40 +0100
commit98c672cf1fa2a56f6f43e3f48b1208b83845582c (patch)
tree39ac68eb0d260f090cebabff9a2f2cf8c6bcebd2 /arch/arm/mach-clps711x
parentb65b4781fbd5846a82cdac0c32818af1a7452d1f (diff)
ARM: Move platform memory reservations out of generic code
Move the platform specific bootmem memory reservations out of arch/arm/mm/mmu.c into their respective platform files. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-clps711x')
-rw-r--r--arch/arm/mach-clps711x/edb7211-arch.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-clps711x/edb7211-arch.c b/arch/arm/mach-clps711x/edb7211-arch.c
index 41a4425617c1..077f4051a06a 100644
--- a/arch/arm/mach-clps711x/edb7211-arch.c
+++ b/arch/arm/mach-clps711x/edb7211-arch.c
@@ -18,6 +18,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <linux/init.h>
+#include <linux/bootmem.h>
#include <linux/types.h>
#include <linux/string.h>
@@ -29,6 +30,12 @@
extern void edb7211_map_io(void);
+/* Reserve screen memory region at the start of main system memory. */
+static void __init edb7211_reserve(void)
+{
+ reserve_bootmem(PHYS_OFFSET, 0x00020000, BOOTMEM_DEFAULT);
+}
+
static void __init
fixup_edb7211(struct machine_desc *desc, struct tag *tags,
char **cmdline, struct meminfo *mi)
@@ -55,6 +62,7 @@ MACHINE_START(EDB7211, "CL-EDB7211 (EP7211 eval board)")
.boot_params = 0xc0020100, /* 0xc0000000 - 0xc001ffff can be video RAM */
.fixup = fixup_edb7211,
.map_io = edb7211_map_io,
+ .reserve = edb7211_reserve,
.init_irq = clps711x_init_irq,
.timer = &clps711x_timer,
MACHINE_END