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| author | Patrick Delaunay <patrick.delaunay@st.com> | 2019-10-14 09:28:04 +0200 |
|---|---|---|
| committer | Marek Vasut <marek.vasut+renesas@gmail.com> | 2019-10-31 12:12:31 +0100 |
| commit | 6015af28ee6d44d6c7b21f3844c90df9239f66f4 (patch) | |
| tree | f8c5156bbaa7ad4838688da410e1ef88a5769d59 /drivers/dfu/Kconfig | |
| parent | 0de1022d885a4a637cae2955b4e32e1407696429 (diff) | |
| download | u-boot-6015af28ee6d44d6c7b21f3844c90df9239f66f4.tar.gz u-boot-6015af28ee6d44d6c7b21f3844c90df9239f66f4.tar.xz u-boot-6015af28ee6d44d6c7b21f3844c90df9239f66f4.zip | |
dfu: add backend for MTD device
Add DFU backend for MTD device: allow to read
and write on all MTD device (NAND, SPI-NOR,
SPI-NAND,...)
For example :
> set dfu_alt_info "nand_raw raw 0x0 0x100000"
> dfu 0 mtd nand0
This MTD backend provides the same level than dfu nand
backend for NAND and dfu sf backend for SPI-NOR;
So it can replace booth of them but it also
add support of spi-nand.
> set dfu_alt_info "nand_raw raw 0x0 0x100000"
> dfu 0 mtd spi-nand0
The backend code is based on the "mtd" command
introduced by commit 5db66b3aee6f ("cmd: mtd:
add 'mtd' command")
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Diffstat (limited to 'drivers/dfu/Kconfig')
| -rw-r--r-- | drivers/dfu/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/dfu/Kconfig b/drivers/dfu/Kconfig index 1cbec81128..1e1dff33d2 100644 --- a/drivers/dfu/Kconfig +++ b/drivers/dfu/Kconfig @@ -54,5 +54,11 @@ config DFU_SF_PART This option enables the support of "part" and "partubi" target in SPI flash DFU back end. +config DFU_MTD + bool "MTD back end for DFU" + depends on MTD + help + This option enables using DFU to read and write to on any MTD device. + endif endmenu |