Add partition table for NAND device on TI8168 EVM and initialise the NAND module.
Signed-off-by: Saxena, Parth <parth.sax...@ti.com> Signed-off-by: Basheer, Mansoor Ahamed <mansoor.aha...@ti.com> --- This patch is tested on top of linux-omap/master and Hemant's patches submitted recently. http://www.mail-archive.com/linux-omap@vger.kernel.org/msg53457.html http://www.mail-archive.com/linux-omap@vger.kernel.org/msg54296.html arch/arm/mach-omap2/board-ti8168evm.c | 39 +++++++++++++++++++++++++++++++++ 1 files changed, 39 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-omap2/board-ti8168evm.c b/arch/arm/mach-omap2/board-ti8168evm.c index e516a04..87953bb 100644 --- a/arch/arm/mach-omap2/board-ti8168evm.c +++ b/arch/arm/mach-omap2/board-ti8168evm.c @@ -14,6 +14,7 @@ */ #include <linux/kernel.h> #include <linux/init.h> +#include <linux/mtd/nand.h> #include <mach/hardware.h> #include <asm/mach-types.h> @@ -23,6 +24,42 @@ #include <plat/irqs.h> #include <plat/board.h> #include <plat/common.h> +#include <plat/gpmc.h> +#include <plat/nand.h> + +#include "board-flash.h" + +#define NAND_BLOCK_SIZE SZ_128K + +static struct mtd_partition ti816x_nand_partitions[] = { +/* All the partition sizes are listed in terms of NAND block size */ + { + .name = "U-Boot", + .offset = 0, /* Offset = 0x0 */ + .size = 18 * NAND_BLOCK_SIZE, + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, + { + .name = "U-Boot Env", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x240000 */ + .size = 2 * NAND_BLOCK_SIZE, + }, + { + .name = "Kernel", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */ + .size = 34 * NAND_BLOCK_SIZE, + }, + { + .name = "File System", + .offset = MTDPART_OFS_APPEND, /* Offset = 0x6C0000 */ + .size = 1601 * NAND_BLOCK_SIZE, + }, + { + .name = "Reserved", + .offset = MTDPART_OFS_APPEND, /* Offset = 0xCEE0000 */ + .size = MTDPART_SIZ_FULL, + }, +}; static struct omap_board_config_kernel ti8168_evm_config[] __initdata = { }; @@ -35,6 +72,8 @@ static void __init ti8168_init_early(void) static void __init ti8168_evm_init(void) { + board_nand_init(ti816x_nand_partitions, + ARRAY_SIZE(ti816x_nand_partitions), 0, NAND_BUSWIDTH_16); omap_serial_init(); omap_board_config = ti8168_evm_config; omap_board_config_size = ARRAY_SIZE(ti8168_evm_config); -- 1.6.2.4 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
