mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-04 02:20:25 +00:00
be5c0608b8
As the deadline for migration to DM_USB, when using a USB host
controller has now gone two years past the deadline, enforce migration.
This is done by:
- Ensuring that all host controller options (other than the very legacy
old MUSB ones) now select USB_HOST. USB_HOST now enforces DM_USB and
OF_CONTROL.
- Remove other parts of Kconfig logic that had platforms pick DM_USB.
- To keep Kconfig happy, have some select statements test for USB_HOST
as well.
- Re-order some Kconfig entries and menus so that we can cleanly pick
host or gadget roles. For the various HCD options that have platform
glue options, group them together and update dependencies in some
cases.
- As SPL_DM_USB is not required, on platforms that had not yet enabled
it, disable it.
Cc: Marek Vasut <marex@denx.de>
Cc: Icenowy Zheng <icenowy@aosc.io>
Cc: Samuel Holland <samuel@sholland.org>
Cc: FUKAUMI Naoki <naobsd@gmail.com>
Cc: Andre Przywara <andre.przywara@arm.com>
Cc: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
73 lines
2.4 KiB
Text
73 lines
2.4 KiB
Text
config BLK
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bool "Support block devices"
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depends on DM
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default y if DM_MMC || DM_USB
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help
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Enable support for block devices, such as SCSI, MMC and USB
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flash sticks. These provide a block-level interface which permits
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reading, writing and (in some cases) erasing blocks. Block
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devices often have a partition table which allows the device to
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be partitioned into several areas, called 'partitions' in U-Boot.
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A filesystem can be placed in each partition.
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config HAVE_BLOCK_DEVICE
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bool "Enable Legacy Block Device"
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help
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Some devices require block support whether or not DM is enabled
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config SPL_BLK
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bool "Support block devices in SPL"
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depends on SPL_DM && BLK
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default y
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help
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Enable support for block devices, such as SCSI, MMC and USB
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flash sticks. These provide a block-level interface which permits
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reading, writing and (in some cases) erasing blocks. Block
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devices often have a partition table which allows the device to
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be partitioned into several areas, called 'partitions' in U-Boot.
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A filesystem can be placed in each partition.
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config TPL_BLK
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bool "Support block devices in TPL"
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depends on TPL_DM && BLK
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default y
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help
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Enable support for block devices, such as SCSI, MMC and USB
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flash sticks. These provide a block-level interface which permits
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reading, writing and (in some cases) erasing blocks. Block
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devices often have a partition table which allows the device to
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be partitioned into several areas, called 'partitions' in U-Boot.
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A filesystem can be placed in each partition.
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config BLOCK_CACHE
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bool "Use block device cache"
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depends on BLK
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default y
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help
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This option enables a disk-block cache for all block devices.
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This is most useful when accessing filesystems under U-Boot since
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it will prevent repeated reads from directory structures and other
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filesystem data structures.
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config SPL_BLOCK_CACHE
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bool "Use block device cache in SPL"
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depends on SPL_BLK
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default n
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help
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This option enables the disk-block cache in SPL
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config TPL_BLOCK_CACHE
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bool "Use block device cache in TPL"
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depends on TPL_BLK
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default n
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help
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This option enables the disk-block cache in TPL
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config IDE
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bool "Support IDE controllers"
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select HAVE_BLOCK_DEVICE
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help
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Enables support for IDE (Integrated Drive Electronics) hard drives.
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This allows access to raw blocks and filesystems on an IDE drive
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from U-Boot. See also CMD_IDE which provides an 'ide' command for
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performing various IDE operations.
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