Navigation: Linux Kernel Driver DataBase - web LKDDB: Main index - M index

CONFIG_MTD_ONENAND_2X_PROGRAM: OneNAND 2X program support

General informations

The Linux kernel configuration item CONFIG_MTD_ONENAND_2X_PROGRAM has multiple definitions:

OneNAND 2X program support found in drivers/mtd/nand/onenand/Kconfig

The configuration item CONFIG_MTD_ONENAND_2X_PROGRAM:

Help text

The 2X Program is an extension of Program Operation. Since the device is equipped with two DataRAMs, and two-plane NAND Flash memory array, these two component enables simultaneous program of 4KiB. Plane1 has only even blocks such as block0, block2, block4 while Plane2 has only odd blocks such as block1, block3, block5. So MTD regards it as 4KiB page size and 256KiB block size

Now the following chips support it. (KFXXX16Q2M) Demux: KFG2G16Q2M, KFH4G16Q2M, KFW8G16Q2M, Mux: KFM2G16Q2M, KFN4G16Q2M,

And more recent chips

OneNAND 2X program support found in drivers/mtd/onenand/Kconfig

The configuration item CONFIG_MTD_ONENAND_2X_PROGRAM:

Help text

The 2X Program is an extension of Program Operation. Since the device is equipped with two DataRAMs, and two-plane NAND Flash memory array, these two component enables simultaneous program of 4KiB. Plane1 has only even blocks such as block0, block2, block4 while Plane2 has only odd blocks such as block1, block3, block5. So MTD regards it as 4KiB page size and 256KiB block size

Now the following chips support it. (KFXXX16Q2M) Demux: KFG2G16Q2M, KFH4G16Q2M, KFW8G16Q2M, Mux: KFM2G16Q2M, KFN4G16Q2M,

And more recent chips

Hardware

LKDDb

Raw data from LKDDb:

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

Automatic links from Google (and ads)

Custom Search

Popular queries:

Navigation: Linux Kernel Driver DataBase - web LKDDB: main index - M index

Automatically generated (in year 2025). See also LKDDb sources on GitLab