Support 4-chip flash interleave
configname: CONFIG_MTD_CFI_I4
Linux Kernel Configuration
└─>Device Drivers
└─>Memory Technology Device (MTD) support
└─>RAM/ROM/Flash chip drivers
└─>Support 4-chip flash interleave
In linux kernel since version 2.6.20 (release Date: 2007-02-04)
If your flash chips are interleaved in fours - i.e. you have four
flash chips addressed by each bus cycle, then say 'Y'.
flash chips addressed by each bus cycle, then say 'Y'.