diff options
| author | Abdellatif El Khlifi <[email protected]> | 2023-04-17 10:11:52 +0100 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2023-04-27 17:01:14 -0400 |
| commit | f37af2760ea92cec3fbdcfceb6df7be57a618165 (patch) | |
| tree | 07b0dfdb08e51202c3d8b3304c94aeb29afffa75 /drivers/mtd/Makefile | |
| parent | b197f1f05dee730e173a0756cb1a5f2be5d3ba5b (diff) | |
drivers/mtd/nvmxip: introduce NVM XIP block storage emulation
add block storage emulation for NVM XIP flash devices
Some paltforms such as Corstone-1000 need to see NVM XIP raw flash
as a block storage device with read only capability.
Here NVM flash devices are devices with addressable
memory (e.g: QSPI NOR flash).
The implementation is generic and can be used by different platforms.
Two drivers are provided as follows.
nvmxip-blk :
a generic block driver allowing to read from the XIP flash
nvmxip Uclass driver :
When a device is described in the DT and associated with
UCLASS_NVMXIP, the Uclass creates a block device and binds it with
the nvmxip-blk.
Platforms can use multiple NVM XIP devices at the same time by defining a
DT node for each one of them.
Signed-off-by: Abdellatif El Khlifi <[email protected]>
Diffstat (limited to 'drivers/mtd/Makefile')
| -rw-r--r-- | drivers/mtd/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mtd/Makefile b/drivers/mtd/Makefile index 3a78590aaaa..c638980ea2b 100644 --- a/drivers/mtd/Makefile +++ b/drivers/mtd/Makefile @@ -25,6 +25,7 @@ obj-y += nand/ obj-y += onenand/ obj-y += spi/ obj-$(CONFIG_MTD_UBI) += ubi/ +obj-$(CONFIG_NVMXIP) += nvmxip/ #SPL/TPL build else |