diff options
| author | Brian Norris | 2013-12-03 12:02:20 -0800 |
|---|---|---|
| committer | Brian Norris | 2014-01-13 23:12:53 -0800 |
| commit | 6f0065b0124bef5e66869ec0b813d251797be439 (patch) | |
| tree | ef982ac50c08b9950396f106baf5abe968d33f74 | |
| parent | b72f3dfb8ccf7e39b9434f548c1c98aa45c11426 (diff) | |
mtd: nand: add ONFI vendor block for Micron
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Acked-by: Huang Shijie <b32955@freescale.com>
| -rw-r--r-- | include/linux/mtd/nand.h | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index f3ea8daf08ee..029fe5948dc4 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -285,7 +285,8 @@ struct nand_onfi_params { u8 reserved4[7]; /* vendor */ - u8 reserved5[90]; + __le16 vendor_revision; + u8 vendor[88]; __le16 crc; } __attribute__((packed)); @@ -326,6 +327,26 @@ struct onfi_ext_param_page { */ } __packed; +struct nand_onfi_vendor_micron { + u8 two_plane_read; + u8 read_cache; + u8 read_unique_id; + u8 dq_imped; + u8 dq_imped_num_settings; + u8 dq_imped_feat_addr; + u8 rb_pulldown_strength; + u8 rb_pulldown_strength_feat_addr; + u8 rb_pulldown_strength_num_settings; + u8 otp_mode; + u8 otp_page_start; + u8 otp_data_prot_addr; + u8 otp_num_pages; + u8 otp_feat_addr; + u8 read_retry_options; + u8 reserved[72]; + u8 param_revision; +} __packed; + /** * struct nand_hw_control - Control structure for hardware controller (e.g ECC generator) shared among independent devices * @lock: protection lock |