diff options
Diffstat (limited to 'include/mxs_nand.h')
| -rw-r--r-- | include/mxs_nand.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/mxs_nand.h b/include/mxs_nand.h index 4bd65cded9..ada20483d0 100644 --- a/include/mxs_nand.h +++ b/include/mxs_nand.h @@ -66,8 +66,30 @@ struct mxs_nand_info { /* DMA descriptors */ struct mxs_dma_desc **desc; uint32_t desc_index; + + /* Hardware BCH interface and randomizer */ + u32 en_randomizer; + u32 writesize; + u32 oobsize; + u32 bch_flash0layout0; + u32 bch_flash0layout1; +}; + +struct mxs_nand_layout { + u32 nblocks; + u32 meta_size; + u32 data0_size; + u32 ecc0; + u32 datan_size; + u32 eccn; }; int mxs_nand_init_ctrl(struct mxs_nand_info *nand_info); int mxs_nand_init_spl(struct nand_chip *nand); int mxs_nand_setup_ecc(struct mtd_info *mtd); + +void mxs_nand_mode_fcb(struct mtd_info *mtd); +void mxs_nand_mode_normal(struct mtd_info *mtd); +u32 mxs_nand_mark_byte_offset(struct mtd_info *mtd); +u32 mxs_nand_mark_bit_offset(struct mtd_info *mtd); +void mxs_nand_get_layout(struct mtd_info *mtd, struct mxs_nand_layout *l); |