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| author | Marek Vasut <marex@denx.de> | 2014-09-25 21:13:36 +0200 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2014-10-30 11:02:23 +0100 |
| commit | f9cfe17b3d145edd2a308a934594d659ffc69439 (patch) | |
| tree | a37291040eec2e5cb1f4de156ec533986dd3f3a4 /drivers | |
| parent | 9c56936eb5fc8191df2e7f6016d579741d5f01e0 (diff) | |
| download | blackbird-obmc-uboot-f9cfe17b3d145edd2a308a934594d659ffc69439.tar.gz blackbird-obmc-uboot-f9cfe17b3d145edd2a308a934594d659ffc69439.zip | |
mtd: nand: mxs: Add ECC geometry for 2048b/112b NAND
Add ECC geometry for NAND which has 2048b pagesize and 112b OOB
size. This is for example Macronix MX30LF2G28AB chip.
Signed-off-by: Marek Vasut <marex@denx.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/nand/mxs_nand.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/mtd/nand/mxs_nand.c b/drivers/mtd/nand/mxs_nand.c index 036c113ad3..7a064ab1bf 100644 --- a/drivers/mtd/nand/mxs_nand.c +++ b/drivers/mtd/nand/mxs_nand.c @@ -146,8 +146,13 @@ static uint32_t mxs_nand_aux_status_offset(void) static inline uint32_t mxs_nand_get_ecc_strength(uint32_t page_data_size, uint32_t page_oob_size) { - if (page_data_size == 2048) - return 8; + if (page_data_size == 2048) { + if (page_oob_size == 64) + return 8; + + if (page_oob_size == 112) + return 14; + } if (page_data_size == 4096) { if (page_oob_size == 128) |
