mirror of
https://github.com/AsahiLinux/u-boot
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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>
32 lines
517 B
ReStructuredText
32 lines
517 B
ReStructuredText
.. SPDX-License-Identifier: GPL-2.0+
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Driver Model
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============
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The following holds information on the U-Boot device driver framework:
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driver-model, including the design details of itself and several driver
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subsystems
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.. toctree::
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:maxdepth: 2
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bind
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debugging
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design
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ethernet
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fdt-fixup
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fs_firmware_loader
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i2c-howto
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livetree
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migration
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nvme
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nvmxip
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of-plat
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pci-info
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pmic-framework
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remoteproc-framework
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serial-howto
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soc-framework
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spi-howto
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usb-info
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virtio
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