In the nand partition table specifying the offset addresses
directly instead of using the macro MTDPART_OFS_APPEND to gain
runtime efficiency while nand initialization.
MTDPART_OFS_APPEND has the value (-1) ,if assigned to offset,
a runtime calculation of actual offset happens each time nand is
initialized [ Refer: drivers/mtd/mtdpart.c: allocate_partition()].
To avoid this , specify actual offset.
Signed-off-by: Hrishikesh Bhandiwad <hrishikesh.b@xxxxxx>
---
arch/arm/mach-omap2/board-omap3beagle.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 7f21d24..09f7571 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -140,23 +140,23 @@ static struct mtd_partition omap3beagle_nand_partitions[] = {
},
{
.name = "U-Boot",
- .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */
+ .offset = 0x80000
.size = 15 * NAND_BLOCK_SIZE,
.mask_flags = MTD_WRITEABLE, /* force read-only */
},
{
.name = "U-Boot Env",
- .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */
+ .offset = 0x260000
.size = 1 * NAND_BLOCK_SIZE,
},
{
.name = "Kernel",
- .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */
+ .offset = 0x280000
.size = 32 * NAND_BLOCK_SIZE,
},
{
.name = "File System",
- .offset = MTDPART_OFS_APPEND, /* Offset = 0x680000 */
+ .offset = 0x680000
.size = MTDPART_SIZ_FULL,
},
};
--
1.6.2.4
--
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