diff options
| author | Huang Shijie <b32955@freescale.com> | 2014-02-24 10:37:37 (GMT) |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2014-04-14 18:22:58 (GMT) |
| commit | b199489d37b21c5e294f95bf265acc5dde3fc3a2 (patch) | |
| tree | a498f39ae5035cdb9091eb96d95662db3fc54a82 /drivers/mtd/Kconfig | |
| parent | 6e602ef73334550bbbb8be1041a3ce6eecbd42f1 (diff) | |
| download | linux-b199489d37b21c5e294f95bf265acc5dde3fc3a2.tar.xz | |
mtd: spi-nor: add the framework for SPI NOR
This patch cloned most of the m25p80.c. In theory, it adds a new spi-nor layer.
Before this patch, the layer is like:
MTD
------------------------
m25p80
------------------------
spi bus driver
------------------------
SPI NOR chip
After this patch, the layer is like:
MTD
------------------------
spi-nor
------------------------
m25p80
------------------------
spi bus driver
------------------------
SPI NOR chip
With the spi-nor controller driver(Freescale Quadspi), it looks like:
MTD
------------------------
spi-nor
------------------------
fsl-quadspi
------------------------
SPI NOR chip
New APIs:
spi_nor_scan: used to scan a spi-nor flash.
Signed-off-by: Huang Shijie <b32955@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
[Brian: rebased to include additional m25p_ids[] entry]
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers/mtd/Kconfig')
| -rw-r--r-- | drivers/mtd/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig index 5d49a21..94b8210 100644 --- a/drivers/mtd/Kconfig +++ b/drivers/mtd/Kconfig @@ -321,6 +321,8 @@ source "drivers/mtd/onenand/Kconfig" source "drivers/mtd/lpddr/Kconfig" +source "drivers/mtd/spi-nor/Kconfig" + source "drivers/mtd/ubi/Kconfig" endif # MTD |