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author | Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com> | 2023-04-17 10:11:52 +0100 |
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committer | Tom Rini <trini@konsulko.com> | 2023-04-27 17:01:14 -0400 |
commit | f37af2760ea92cec3fbdcfceb6df7be57a618165 (patch) | |
tree | 07b0dfdb08e51202c3d8b3304c94aeb29afffa75 /MAINTAINERS | |
parent | b197f1f05dee730e173a0756cb1a5f2be5d3ba5b (diff) | |
download | u-boot-f37af2760ea92cec3fbdcfceb6df7be57a618165.zip u-boot-f37af2760ea92cec3fbdcfceb6df7be57a618165.tar.gz u-boot-f37af2760ea92cec3fbdcfceb6df7be57a618165.tar.bz2 |
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 <abdellatif.elkhlifi@arm.com>
Diffstat (limited to 'MAINTAINERS')
-rw-r--r-- | MAINTAINERS | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 02a5a86..fe87b39 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1204,6 +1204,12 @@ F: cmd/nvme.c F: include/nvme.h F: doc/develop/driver-model/nvme.rst +NVMXIP +M: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com> +S: Maintained +F: doc/develop/driver-model/nvmxip.rst +F: drivers/mtd/nvmxip/ + NVMEM M: Sean Anderson <seanga2@gmail.com> S: Maintained |