| Message ID | 1420733682-6555-1-git-send-email-acoffignal@geral.com |
|---|---|
| State | Awaiting Upstream |
| Delegated to: | Stefano Babic |
| Headers | show |
Hi Alexandre, On 08/01/2015 17:14, Alexandre Coffignal wrote: > Add support for the NAND Flash chip with page size of 4096+224-bytes OOB area length > > For example Micron MT29F4G08 NAND flash device defines a OOB area which is > 224 bytes long (oobsize). > > Signed-off-by: Alexandre Coffignal <acoffignal@geral.com> > --- > tools/mxsboot.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/tools/mxsboot.c b/tools/mxsboot.c > index 90b2173..6d48cfb 100644 > --- a/tools/mxsboot.c > +++ b/tools/mxsboot.c > @@ -142,6 +142,9 @@ static inline uint32_t mx28_nand_get_ecc_strength(uint32_t page_data_size, > > if (page_oob_size == 218) > return 16; > + > + if (page_oob_size == 224) > + return 16; > } > > return 0; > @@ -269,6 +272,9 @@ static struct mx28_nand_fcb *mx28_nand_get_fcb(uint32_t size) > } else if (nand_oobsize == 218) { > fcb->ecc_block_n_ecc_type = 8; > fcb->ecc_block_0_ecc_type = 8; > + } else if (nand_oobsize == 224) { > + fcb->ecc_block_n_ecc_type = 8; > + fcb->ecc_block_0_ecc_type = 8; > } > } I have not your use case, but it looks ok for me and I merge it. Applied to -u-boot-imx, thanks ! Best regards, Stefano Babic
diff --git a/tools/mxsboot.c b/tools/mxsboot.c index 90b2173..6d48cfb 100644 --- a/tools/mxsboot.c +++ b/tools/mxsboot.c @@ -142,6 +142,9 @@ static inline uint32_t mx28_nand_get_ecc_strength(uint32_t page_data_size, if (page_oob_size == 218) return 16; + + if (page_oob_size == 224) + return 16; } return 0; @@ -269,6 +272,9 @@ static struct mx28_nand_fcb *mx28_nand_get_fcb(uint32_t size) } else if (nand_oobsize == 218) { fcb->ecc_block_n_ecc_type = 8; fcb->ecc_block_0_ecc_type = 8; + } else if (nand_oobsize == 224) { + fcb->ecc_block_n_ecc_type = 8; + fcb->ecc_block_0_ecc_type = 8; } }
Add support for the NAND Flash chip with page size of 4096+224-bytes OOB area length For example Micron MT29F4G08 NAND flash device defines a OOB area which is 224 bytes long (oobsize). Signed-off-by: Alexandre Coffignal <acoffignal@geral.com> --- tools/mxsboot.c | 6 ++++++ 1 file changed, 6 insertions(+)