diff options
| author | Lukasz Majewski <l.majewski@samsung.com> | 2011-11-09 11:25:32 +0100 |
|---|---|---|
| committer | Lukasz Majewski <l.majewski@samsung.com> | 2012-04-04 16:27:34 +0200 |
| commit | 6b3967bbbb4182ab7298a816c1db7cc86adaee5e (patch) | |
| tree | 181bfce9b56777690c282e157ea9586149ba3a0e /include | |
| parent | c008b6f6dd6b8965e9a7654ffbce75bb9ff7a3b5 (diff) | |
| download | blackbird-obmc-uboot-6b3967bbbb4182ab7298a816c1db7cc86adaee5e.tar.gz blackbird-obmc-uboot-6b3967bbbb4182ab7298a816c1db7cc86adaee5e.zip | |
onenand:samsung Target dependent OneNAND chip probe function
Separate callback for probing OneNAND memory chip.
If no special function is defined, default implementation will be used.
This approach gives more flexibility for OneNAND device probing.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mtd/onenand.h | 1 | ||||
| -rw-r--r-- | include/linux/mtd/samsung_onenand.h | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h index 5465562639..dea42f41e0 100644 --- a/include/linux/mtd/onenand.h +++ b/include/linux/mtd/onenand.h @@ -101,6 +101,7 @@ struct onenand_chip { size_t count); unsigned short (*read_word) (void __iomem *addr); void (*write_word) (unsigned short value, void __iomem *addr); + int (*chip_probe)(struct mtd_info *mtd); void (*mmcontrol) (struct mtd_info *mtd, int sync_read); int (*block_markbad)(struct mtd_info *mtd, loff_t ofs); int (*scan_bbt)(struct mtd_info *mtd); diff --git a/include/linux/mtd/samsung_onenand.h b/include/linux/mtd/samsung_onenand.h index 021fa27f7d..ddb29bbee7 100644 --- a/include/linux/mtd/samsung_onenand.h +++ b/include/linux/mtd/samsung_onenand.h @@ -127,5 +127,7 @@ struct samsung_onenand { /* common initialize function */ extern void s3c_onenand_init(struct mtd_info *); +extern int s5pc110_chip_probe(struct mtd_info *); +extern int s5pc210_chip_probe(struct mtd_info *); #endif |
