05f7835975
According to the Open NAND Flash Interface Specification (ONFI) Revision 3.1 "Parameters are always transferred on the lower 8-bits of the data bus." for the Get Features and Set Features commands. So using read_buf and write_buf is wrong for 16-bit wide nand chips as they use I/O[15:0]. The Get Features command is easily fixed using 4 times the read_byte callback. For Set Features implement a new overwritable callback "write_byte". Still I expect the default to work just fine for all controllers and making it overwriteable was just done for symmetry. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> [Brian: fixed warning] Tested-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com> |
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.. | ||
chips | ||
devices | ||
lpddr | ||
maps | ||
nand | ||
onenand | ||
tests | ||
ubi | ||
afs.c | ||
ar7part.c | ||
bcm47xxpart.c | ||
bcm63xxpart.c | ||
cmdlinepart.c | ||
ftl.c | ||
inftlcore.c | ||
inftlmount.c | ||
Kconfig | ||
Makefile | ||
mtd_blkdevs.c | ||
mtdblock.c | ||
mtdblock_ro.c | ||
mtdchar.c | ||
mtdconcat.c | ||
mtdcore.c | ||
mtdcore.h | ||
mtdoops.c | ||
mtdpart.c | ||
mtdsuper.c | ||
mtdswap.c | ||
nftlcore.c | ||
nftlmount.c | ||
ofpart.c | ||
redboot.c | ||
rfd_ftl.c | ||
sm_ftl.c | ||
sm_ftl.h | ||
ssfdc.c |