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iMX53 NAND  NFC Kernel support

Question asked by Bruno De Paoli on Jan 30, 2015
Latest reply on Feb 2, 2015 by igorpadykov

Hi,

 

I have a simple question about the correct kernel config option for iMX53 NAND NFC support. Should CONFIG_MTD_NAND_IMX_NFC should be enabled in the kernel?

 

The reason I ask is that the imx5_defconfig file (which supports MX53 NAND) does not have it set yet it looks like it should be set. Here's the relevant piece of the config file

 

  • #
  • # Disk-On-Chip Device Drivers
  • #
  • # CONFIG_MTD_DOC2000 is not set
  • # CONFIG_MTD_DOC2001 is not set
  • # CONFIG_MTD_DOC2001PLUS is not set
  • CONFIG_MTD_NAND=y
  • # CONFIG_MTD_NAND_VERIFY_WRITE is not set
  • # CONFIG_MTD_NAND_ECC_SMC is not set
  • # CONFIG_MTD_NAND_MUSEUM_IDS is not set
  • # CONFIG_MTD_NAND_GPIO is not set
  • CONFIG_MTD_NAND_IDS=y
  • # CONFIG_MTD_NAND_DISKONCHIP is not set
  • # CONFIG_MTD_NAND_NANDSIM is not set
  • # CONFIG_MTD_NAND_IMX_NFC is not set
  • CONFIG_MTD_NAND_MXC_V3=y
  • # CONFIG_MTD_NAND_MXC_SWECC is not set
  • # CONFIG_MTD_NAND_MXC_FORCE_CE is not set
  • # CONFIG_MXC_NAND_LOW_LEVEL_ERASE is not set
  • # CONFIG_MTD_NAND_PLATFORM is not set
  • # CONFIG_MTD_ALAUDA is not set
  • # CONFIG_MTD_ONENAND is not set

 

Can someone clarify this?

 

Thanks,

Bruno

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