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-rw-r--r--drivers/mtd/chips/map_ram.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/mtd/chips/map_ram.c b/drivers/mtd/chips/map_ram.c
index e8dd649692..f9d3e32ef8 100644
--- a/drivers/mtd/chips/map_ram.c
+++ b/drivers/mtd/chips/map_ram.c
@@ -70,12 +70,16 @@ static struct mtd_info *map_ram_probe(struct map_info *map)
mtd->_read = mapram_read;
mtd->_write = mapram_write;
mtd->_panic_write = mapram_write;
- mtd->_point = mapram_point;
mtd->_sync = mapram_nop;
- mtd->_unpoint = mapram_unpoint;
mtd->flags = MTD_CAP_RAM;
mtd->writesize = 1;
+ /* Disable direct access when NO_XIP is set */
+ if (map->phys != NO_XIP) {
+ mtd->_point = mapram_point;
+ mtd->_unpoint = mapram_unpoint;
+ }
+
mtd->erasesize = PAGE_SIZE;
while(mtd->size & (mtd->erasesize - 1))
mtd->erasesize >>= 1;