CONFIG_MTD_NAND_AT91_BUSWIDTH_16 is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
default or selected kernelversion does not have config value CONFIG_MTD_NAND_AT91_BUSWIDTH_16.
Result is shown for kernelversion 5.19-rc1
Enable 16-bit data bus interface to NAND flash
configname: CONFIG_MTD_NAND_AT91_BUSWIDTH_16
Linux Kernel Configuration
└─>Atmel AT91 System-on-Chip
└─>Enable 16-bit data bus interface to NAND flash
In linux kernel since version 2.6.20 (release Date: 2007-02-04)
On AT91SAM926x boards both types of NAND flash can be present
(8 and 16 bit data bus width).
(8 and 16 bit data bus width).