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authorStefan Roese <sr@denx.de>2008-07-09 11:09:23 -0400
committerJosh Boyer <jwboyer@linux.vnet.ibm.com>2008-07-09 14:13:01 -0400
commit2bf3016f89344d4cd8b2c96bbec2b642a2bde413 (patch)
treedd472d2d20ae41bc93c189ca141ea61ddae9826a /arch/powerpc/mm/mmu_decl.h
parent3fa69dd57759cb45fa48bb70a055025d25a7e4e8 (diff)
powerpc: Fix problems with 32bit PPC's running with >= 4GB of RAM
This patch enables 32bit PPC's (with 36bit physical address space, e.g. IBM/AMCC PPC44x) to run with >= 4GB of RAM. Mostly its just replacing types (unsigned long -> phys_addr_t). Tested on an AMCC Katmai with 4GB of DDR2. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'arch/powerpc/mm/mmu_decl.h')
-rw-r--r--arch/powerpc/mm/mmu_decl.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h
index 46585b7bb194..fab3cfad4099 100644
--- a/arch/powerpc/mm/mmu_decl.h
+++ b/arch/powerpc/mm/mmu_decl.h
@@ -49,8 +49,8 @@ extern unsigned int num_tlbcam_entries;
49extern unsigned long ioremap_bot; 49extern unsigned long ioremap_bot;
50extern unsigned long __max_low_memory; 50extern unsigned long __max_low_memory;
51extern phys_addr_t __initial_memory_limit_addr; 51extern phys_addr_t __initial_memory_limit_addr;
52extern unsigned long total_memory; 52extern phys_addr_t total_memory;
53extern unsigned long total_lowmem; 53extern phys_addr_t total_lowmem;
54extern phys_addr_t memstart_addr; 54extern phys_addr_t memstart_addr;
55extern phys_addr_t lowmem_end_addr; 55extern phys_addr_t lowmem_end_addr;
56 56