diff options
| author | Han Xu <han.xu@nxp.com> | 2016-01-21 09:01:15 -0600 |
|---|---|---|
| committer | Leonard Crestez <leonard.crestez@nxp.com> | 2018-08-24 12:41:33 +0300 |
| commit | 4602b06c0a06c95261f0304e85a892e74502e4eb (patch) | |
| tree | d9bfce5f4417f8454722fece479ee8234f950a96 /drivers/mtd | |
| parent | b4ccd50b33c442dc614f9c67ec9e854815535f83 (diff) | |
MLK-12309: mtd: gpmi: workaround for kernel 4.1 NAND boot
new implementation of GPMI NAND raw access functions was added in kernel
4.1 which changes the way from writing data in mirror mode to writing
data with BCH layout mode.
New implementation can help third party tools to analysis the data since
all data were written in same layout, with or without ECC, but this
implementation doesn't work for NAND boot. Kobs-ng, the tool for NAND
boot will create the boot configuration data for each specific platform
and need to write the data to NAND in mirror mode. In this workaround,
we will keep using the previous raw NAND access function to fix the
issue.
Signed-off-by: Han Xu <han.xu@nxp.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c index 48db71a1d3ae..d961abdf1802 100644 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c @@ -2210,8 +2210,6 @@ static int gpmi_init_last(struct gpmi_nand_data *this) ecc->write_page = gpmi_ecc_write_page; ecc->read_oob = gpmi_ecc_read_oob; ecc->write_oob = gpmi_ecc_write_oob; - ecc->read_page_raw = gpmi_ecc_read_page_raw; - ecc->write_page_raw = gpmi_ecc_write_page_raw; ecc->read_oob_raw = gpmi_ecc_read_oob_raw; ecc->write_oob_raw = gpmi_ecc_write_oob_raw; ecc->mode = NAND_ECC_HW; |