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 <[email protected]> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
