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f37af2760e
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>
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| .. | ||
| bind.rst | ||
| debugging.rst | ||
| design.rst | ||
| ethernet.rst | ||
| fdt-fixup.rst | ||
| fs_firmware_loader.rst | ||
| i2c-howto.rst | ||
| index.rst | ||
| livetree.rst | ||
| migration.rst | ||
| nvme.rst | ||
| nvmxip.rst | ||
| of-plat.rst | ||
| pci-info.rst | ||
| pmic-framework.rst | ||
| remoteproc-framework.rst | ||
| serial-howto.rst | ||
| soc-framework.rst | ||
| spi-howto.rst | ||
| usb-info.rst | ||
| virtio.rst | ||