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-rw-r--r--arch/mips/mips-boards/generic/memory.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/mips/mips-boards/generic/memory.c b/arch/mips/mips-boards/generic/memory.c
index bc4d093685bb..fd492562584a 100644
--- a/arch/mips/mips-boards/generic/memory.c
+++ b/arch/mips/mips-boards/generic/memory.c
@@ -76,6 +76,15 @@ struct prom_pmemblock * __init prom_getmdesc(void)
76 memsize = simple_strtol(memsize_str, NULL, 0); 76 memsize = simple_strtol(memsize_str, NULL, 0);
77 } 77 }
78 } 78 }
79
80#ifdef CONFIG_CPU_BIG_ENDIAN
81 /*
82 * SOC-it swaps, or perhaps doesn't swap, when DMA'ing the last
83 * word of physical memory
84 */
85 memsize -= PAGE_SIZE;
86#endif
87
79 memset(mdesc, 0, sizeof(mdesc)); 88 memset(mdesc, 0, sizeof(mdesc));
80 89
81 mdesc[0].type = yamon_dontuse; 90 mdesc[0].type = yamon_dontuse;