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7f8967c2b8
This option is fact really related to SPL. For U-Boot proper we always use driver model for block devices, so CONFIG_BLK is enabled if block devices are in use. It is only for SPL that we have two cases: - SPL_BLK is enabled, in which case we use driver model and blk-uclass.c - SPL_BLK is not enabled, in which case (if we need block devices) we must use blk_legacy.c Rename the symbol to SPL_LEGACY_BLOCK to make this clear. This is different enough from BLK and SPL_BLK that there should be no confusion. Signed-off-by: Simon Glass <sjg@chromium.org>
10 lines
297 B
Text
10 lines
297 B
Text
config PVBLOCK
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bool "Xen para-virtualized block device"
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depends on DM
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select BLK
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select SPL_LEGACY_BLOCK
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help
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This driver implements the front-end of the Xen virtual
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block device driver. It communicates with a back-end driver
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in another domain which drives the actual block device.
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