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Diffstat (limited to 'arch/ppc64/kernel/prom.c')
-rw-r--r--arch/ppc64/kernel/prom.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/ppc64/kernel/prom.c b/arch/ppc64/kernel/prom.c
index 7035deb6de92..97bfceb5353b 100644
--- a/arch/ppc64/kernel/prom.c
+++ b/arch/ppc64/kernel/prom.c
@@ -46,7 +46,6 @@
#include <asm/pgtable.h>
#include <asm/pci.h>
#include <asm/iommu.h>
-#include <asm/bootinfo.h>
#include <asm/ppcdebug.h>
#include <asm/btext.h>
#include <asm/sections.h>
@@ -78,11 +77,14 @@ typedef int interpret_func(struct device_node *, unsigned long *,
extern struct rtas_t rtas;
extern struct lmb lmb;
extern unsigned long klimit;
+extern unsigned long memory_limit;
static int __initdata dt_root_addr_cells;
static int __initdata dt_root_size_cells;
static int __initdata iommu_is_off;
int __initdata iommu_force_on;
+unsigned long tce_alloc_start, tce_alloc_end;
+
typedef u32 cell_t;
#if 0
@@ -1063,7 +1065,6 @@ static int __init early_init_dt_scan_chosen(unsigned long node,
{
u32 *prop;
u64 *prop64;
- extern unsigned long memory_limit, tce_alloc_start, tce_alloc_end;
DBG("search \"chosen\", depth: %d, uname: %s\n", depth, uname);
@@ -1237,7 +1238,7 @@ void __init early_init_devtree(void *params)
lmb_init();
scan_flat_dt(early_init_dt_scan_root, NULL);
scan_flat_dt(early_init_dt_scan_memory, NULL);
- lmb_enforce_memory_limit();
+ lmb_enforce_memory_limit(memory_limit);
lmb_analyze();
systemcfg->physicalMemorySize = lmb_phys_mem_size();
lmb_reserve(0, __pa(klimit));