sysmo-bts
/
u-boot
9
0
Fork 0
Code Pull Requests Releases Activity

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>
This commit is contained in:
Marek Vasut 2014-09-25 21:13:36 +02:00 committed by Stefano Babic
parent 9c56936eb5
commit f9cfe17b3d
1 changed files with 7 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/mtd/nand/mxs_nand.c
View File

@ -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)