diff options
Diffstat (limited to 'arch/mips/lemote/lm2e/mem.c')
| -rw-r--r-- | arch/mips/lemote/lm2e/mem.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/mips/lemote/lm2e/mem.c b/arch/mips/lemote/lm2e/mem.c index 16cd21587d3..f24af70b669 100644 --- a/arch/mips/lemote/lm2e/mem.c +++ b/arch/mips/lemote/lm2e/mem.c @@ -8,6 +8,19 @@ #include <linux/fcntl.h> #include <linux/mm.h> +#include <asm/bootinfo.h> + +extern unsigned long memsize, highmemsize; + +void __init prom_init_memory(void) +{ + add_memory_region(0x0, (memsize << 20), BOOT_MEM_RAM); +#ifdef CONFIG_64BIT + if (highmemsize > 0) + add_memory_region(0x20000000, highmemsize << 20, BOOT_MEM_RAM); +#endif /* CONFIG_64BIT */ +} + /* override of arch/mips/mm/cache.c: __uncached_access */ int __uncached_access(struct file *file, unsigned long addr) { |