diff options
| author | Jörg Krause <joerg.krause@embedded.rocks> | 2018-01-14 19:26:39 +0100 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2018-06-27 12:20:55 +0200 |
| commit | f3f2af3bdf2af89d0621aa0fbd94a918e4447081 (patch) | |
| tree | ed541d8fd137f19186eada9f7026a335a7f550b5 /drivers/mtd | |
| parent | 15e207faa0c32b587c173844936cadd7bf8dee01 (diff) | |
mtd: nand: mxs_nand_spl: refactor mxs_flash_ident
The existing `mxs_flash_ident()` is limited to identify ONFi compliant
NAND chips only. In order to support non-ONFi NAND chips refactor the
function and rename it to `mxs_flash_onfi_ident()`.
A follow-up patch will add `mxs_flash_full_ident()` which allows to use
the chip ID list to lookup for supported NAND flashs.
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/mxs_nand_spl.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/mtd/nand/mxs_nand_spl.c b/drivers/mtd/nand/mxs_nand_spl.c index 47857a81bc..adb12c531e 100644 --- a/drivers/mtd/nand/mxs_nand_spl.c +++ b/drivers/mtd/nand/mxs_nand_spl.c @@ -49,7 +49,7 @@ static void mxs_nand_command(struct mtd_info *mtd, unsigned int command, } } -static int mxs_flash_ident(struct mtd_info *mtd) +static int mxs_flash_onfi_ident(struct mtd_info *mtd) { register struct nand_chip *chip = mtd_to_nand(mtd); int i; @@ -109,6 +109,13 @@ static int mxs_flash_ident(struct mtd_info *mtd) return 0; } +static int mxs_flash_ident(struct mtd_info *mtd) +{ + int ret; + ret = mxs_flash_onfi_ident(mtd); + return ret; +} + static int mxs_read_page_ecc(struct mtd_info *mtd, void *buf, unsigned int page) { register struct nand_chip *chip = mtd_to_nand(mtd); |