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[0/2] mtd: spinand: add support for MX35LFxG24AD & Fix bug of BCH

Message ID 1607570529-22341-1-git-send-email-ycllin@mxic.com.tw
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Series mtd: spinand: add support for MX35LFxG24AD & Fix bug of BCH | expand

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YouChing Lin Dec. 10, 2020, 3:22 a.m. UTC 
Hello,

This series adds support for MX35LF1/2/4G24AD, are 3V, 1G/2G/4Gbit serial
SLC NAND flash device (without on-die ECC).

And fix a bug of BCH, the size of calc_buf/code_buf is limited to 64 bytes.
If someone uses Flash with pagesize: 4096 (for example: MX35LF4G24AD, 
eccbyte: 104 bytes), some errors will occur during the read operation.
So we correct the size of calc_buf/code_buf to mtd->oobsize.

This series has been tested on Xilinx Zynq PicoZed FPGA board.

Thanks for your time.

YouChing Lin (2):
  mtd: nand: ecc-bch: Fix the size of calc_buf/code_buf of the BCH
  mtd: spinand: macronix: Add support for MX35LFxG24AD

 drivers/mtd/nand/ecc-sw-bch.c   |  4 ++--
 drivers/mtd/nand/spi/macronix.c | 27 +++++++++++++++++++++++++++
 2 files changed, 29 insertions(+), 2 deletions(-)