omapl138移植uboot系列之新增MTD分割槽(第七篇)
struct mtd_partition mapl138_spiflash_partition[] = {
{
.name = "nor0",
.offset = 0x00000000,
.size = MTDPART_SIZ_FULL,
.mask_flags = 0,
},
}
int spi_flash_mtd_register(struct spi_flash *flash)
{
memset(&sf_mtd_info, 0, sizeof(sf_mtd_info));
sprintf(sf_mtd_name, "nor%d", spi_flash_mtd_number());
debug("sf_mtd_name = %s\n",sf_mtd_name);
sf_mtd_info.name = sf_mtd_name;
sf_mtd_info.type = MTD_NORFLASH;
sf_mtd_info.flags = MTD_CAP_NORFLASH;
sf_mtd_info.writesize = 1;
sf_mtd_info.writebufsize = flash->page_size;
sf_mtd_info._erase = spi_flash_mtd_erase;
sf_mtd_info._read = spi_flash_mtd_read;
sf_mtd_info._write = spi_flash_mtd_write;
sf_mtd_info._sync = spi_flash_mtd_sync;
sf_mtd_info.size = flash->size;
sf_mtd_info.priv = flash;
/* Only uniform flash devices for now */
sf_mtd_info.numeraseregions = 0;
sf_mtd_info.erasesize = flash->sector_size;
return add_mtd_partitions(&sf_mtd_info,mapl138_spiflash_partition,1);
}