threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
45 lines
1.9 KiB
Plaintext
45 lines
1.9 KiB
Plaintext
#nand
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menuconfig MTK_MTD_NAND
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bool "Nand support based on Mediatek nand controller"
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depends on MTD
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help
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NAND flash memory, a type of non-volatile storage device,
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introduced by Toshiba in 1989. With formal commands,
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controller can access data via devices.
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This configuration enable Mediatek NAND controller to perform
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operations on NAND devices of verious vendors.
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For products choosing raw NAND as booting device,this configuration
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must say y.
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Since kernel using MTD as storage device common driver,
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this configuration depends on MTD_NAND config.
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Please visit JEDEC sites for more information.
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config MTK_TLC_NAND_SUPPORT
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bool "Support TLC Nand based on Mediatek nand controller"
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depends on MTK_MTD_NAND
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help
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In electronics, TLC is a memory element capable of
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storing more than a single bit of information.
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TLC NAND flash is a flash memory technology using multiple levels per
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cell to allow more bits to be stored using the same number of
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transistors.
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The primary benefit of TLC flash memory is its lower cost per unit of
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storage due to the higher data density, and memory-reading software
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can compensate for a larger bit error rate.
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Thus,firmware and driver to support TLC devices need to take care of
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data robustness, and TLC features with extend command and storage
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methods.
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Compatible with SLC, MLC and TLC, Mediatek controller driver and
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firmware have implement various method to enhance data robustness.
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While using TLC devices as booting device, please set this
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configuration as y to enable TLC features.
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config MNTL_SUPPORT
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bool "Mediatek MNTL driver"
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depends on MTK_MTD_NAND
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help
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MNTL designed by Mediatek own FTL for block device support,
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And It is Mediatek Nand Translation Layer.
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For mlc or tlc nand support this feature need to be opened.
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Enable this feature if want to use MNTL handle nand management.
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