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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2015-06-19 12:03:55 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-06-23 16:59:54 +0200 |
| commit | ce72d46f426b8dd512fcd9abbd3fec1be319fe29 (patch) | |
| tree | a4cd99e7b4620a0e9fb21f48af3366f00579c934 /drivers/mtd/Kconfig | |
| parent | 713285ca19f39e9a48598416ccab222105acf708 (diff) | |
| download | barebox-ce72d46f426b8dd512fcd9abbd3fec1be319fe29.tar.gz barebox-ce72d46f426b8dd512fcd9abbd3fec1be319fe29.tar.xz | |
mtd: Add mtd concat support
The mtd concat layer supports concatenating several MTD devices
into a single one. This is nearly as-is from the corresponding
Kernel code.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/mtd/Kconfig')
| -rw-r--r-- | drivers/mtd/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig index 49ea88cac4..ea1be556b4 100644 --- a/drivers/mtd/Kconfig +++ b/drivers/mtd/Kconfig @@ -20,6 +20,16 @@ config MTD_RAW_DEVICE default n prompt "mtdraw device to read/write both data+oob" +config MTD_CONCAT + bool + prompt "MTD concatenating support" + help + Support for concatenating several MTD devices into a single + (virtual) one. This allows you to have -for example- a JFFS(2) + file system spanning multiple physical flash chips. This option + needs driver support, currently only the cfi-flash driver supports + concatenating MTD devices. + source "drivers/mtd/devices/Kconfig" source "drivers/mtd/nor/Kconfig" source "drivers/mtd/nand/Kconfig" |