#ifndef LINUX_SPI_FLASH_H #define LINUX_SPI_FLASH_H /****************************************************************** Includes Intel Corporation's changes/modifications dated: 12/2011. Changed/modified portions - Copyright(c) 2011, Intel Corporation. ******************************************************************/ struct mtd_partition; /* Device info for each chip select */ struct flash_cs_info{ unsigned int cs0_size; /* flash size in cs0 */ unsigned int cs1_size; /* chip size in cs1 */ }; /** * struct flash_platform_data: board-specific flash data * @name: optional flash device name (eg, as used with mtdparts=) * @parts: optional array of mtd_partitions for static partitioning * @nr_parts: number of mtd_partitions for static partitoning * @type: optional flash device type (e.g. m25p80 vs m25p64), for use * with chips that can't be queried for JEDEC or other IDs * * Board init code (in arch/.../mach-xxx/board-yyy.c files) can * provide information about SPI flash parts (such as DataFlash) to * help set up the device and its appropriate default partitioning. * * Note that for DataFlash, sizes for pages, blocks, and sectors are * rarely powers of two; and partitions should be sector-aligned. */ struct flash_platform_data { char *name; struct mtd_partition *parts; unsigned int nr_parts; const char **probes; char *type; /* we'll likely add more ... use JEDEC IDs, etc */ }; #endif