u-boot.git/disk/part.c, branch v2023.07 Unnamed repository; edit this file 'description' to name the repository. cmd: blkmap: Add blkmap command 2023-04-05T14:54:47+00:00 Tobias Waldekranz tobias@waldekranz.com 2023-02-16T15:33:52+00:00 bb56da117fe608f4da2a62eb93c4457b2f485c72 Add a frontend for the blkmap subsystem. In addition to the common block device operations, this allows users to create and destroy devices, and map in memory and slices of other block devices. With that we support two primary use-cases: - Being able to "distro boot" from a RAM disk. I.e., from an image where the kernel is stored in /boot of some filesystem supported by U-Boot. - Accessing filesystems not located on exact partition boundaries, e.g. when a filesystem image is wrapped in an FIT image and stored in a disk partition. Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com> Reviewed-by: Simon Glass <sjg@chromium.org> 
Add a frontend for the blkmap subsystem. In addition to the common
block device operations, this allows users to create and destroy
devices, and map in memory and slices of other block devices.

With that we support two primary use-cases:

- Being able to "distro boot" from a RAM disk. I.e., from an image
  where the kernel is stored in /boot of some filesystem supported
  by U-Boot.

- Accessing filesystems not located on exact partition boundaries,
  e.g. when a filesystem image is wrapped in an FIT image and stored
  in a disk partition.

Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
part: Add a function to find the first bootable partition 2023-01-23T23:11:40+00:00 Simon Glass sjg@chromium.org 2023-01-17T17:47:41+00:00 dcffa4428d0359fd09348fc05cf5b5ce2db38c5f If a disk has a bootable partition we are expected to use it to locate the boot files. Add a function to find it. To test this, update mmc1 to have two paritions, fixing up other tests accordingly. Signed-off-by: Simon Glass <sjg@chromium.org> 
If a disk has a bootable partition we are expected to use it to locate the
boot files. Add a function to find it.

To test this, update mmc1 to have two paritions, fixing up other tests
accordingly.

Signed-off-by: Simon Glass <sjg@chromium.org>
disk: fix blk_get_device_part_str() 2022-12-02T18:17:24+00:00 Heinrich Schuchardt heinrich.schuchardt@canonical.com 2022-11-20T10:23:24+00:00 be2e42fa95b1ae4d74957f762be33edfadb7bb73 blk_get_device_part_str() should always initialize all info fields including sys_ind. As a side effect the code is simplified. Replace '(0 ==' by '(!' to conform with Linux coding style. Fixes: 4d907025d6a5 ("sandbox: restore ability to access host fs through standard commands") Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Heiko Schocher <hs@denx.de> 
blk_get_device_part_str() should always initialize all info fields
including sys_ind. As a side effect the code is simplified.

Replace '(0 ==' by '(!' to conform with Linux coding style.

Fixes: 4d907025d6a5 ("sandbox: restore ability to access host fs through standard commands")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
dm: sandbox: Switch over to using the new host uclass 2022-11-07T23:24:30+00:00 Simon Glass sjg@chromium.org 2022-10-30T01:47:17+00:00 952018117ab4daff5fb4500d5ce0143678473ca4 Update the sandbox implementation to use UCLASS_HOST and adjust all the pieces to continue to work: - Update the 'host' command to use the new API - Replace various uses of UCLASS_ROOT with UCLASS_HOST - Disable test_eficonfig since it doesn't work (this should have a unit test to allow this to be debugged) - Update the blk test to use the new API - Drop the old header file Unfortunately it does not seem to be possible to split this change up further. Signed-off-by: Simon Glass <sjg@chromium.org> 
Update the sandbox implementation to use UCLASS_HOST and adjust all
the pieces to continue to work:

- Update the 'host' command to use the new API
- Replace various uses of UCLASS_ROOT with UCLASS_HOST
- Disable test_eficonfig since it doesn't work (this should have a unit
  test to allow this to be debugged)
- Update the blk test to use the new API
- Drop the old header file

Unfortunately it does not seem to be possible to split this change up
further.

Signed-off-by: Simon Glass <sjg@chromium.org>
blk: Rename if_type to uclass_id 2022-09-25T14:30:05+00:00 Simon Glass sjg@chromium.org 2022-09-17T15:00:09+00:00 8149b1500d805b56f2e3e42fb31c5554a2011745 Use the word 'uclass' instead of 'if_type' to complete the conversion. Signed-off-by: Simon Glass <sjg@chromium.org> 
Use the word 'uclass' instead of 'if_type' to complete the conversion.

Signed-off-by: Simon Glass <sjg@chromium.org>
Merge branch 'master' into next 2022-09-19T20:07:12+00:00 Tom Rini trini@konsulko.com 2022-09-19T17:19:39+00:00 e9a1ff9724348408144c7f1c5b5cc26130ba46e5 Signed-off-by: Tom Rini <trini@konsulko.com> 
Signed-off-by: Tom Rini <trini@konsulko.com>
disk: Handle UCLASS_EFI_MEDIA in dev_print() 2022-09-16T15:05:16+00:00 Simon Glass sjg@chromium.org 2022-08-12T01:35:00+00:00 ef4b66bcd189e0db142e257cea1d225833cdc3b1 This is currently missing. Add it. Fix the code style for the function while we are here. Suggested-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Signed-off-by: Simon Glass <sjg@chromium.org> 
This is currently missing. Add it.

Fix the code style for the function while we are here.

Suggested-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
blk: Switch over to using uclass IDs 2022-09-16T15:05:16+00:00 Simon Glass sjg@chromium.org 2022-08-12T01:34:59+00:00 e33a5c6be55e7c012b2851f9bdf90e7f607e72bf We currently have an if_type (interface type) and a uclass id. These are closely related and we don't need to have both. Drop the if_type values and use the uclass ones instead. Maintain the existing, subtle, one-way conversion between UCLASS_USB and UCLASS_MASS_STORAGE for now, and add a comment. Signed-off-by: Simon Glass <sjg@chromium.org> 
We currently have an if_type (interface type) and a uclass id. These are
closely related and we don't need to have both.

Drop the if_type values and use the uclass ones instead.

Maintain the existing, subtle, one-way conversion between UCLASS_USB and
UCLASS_MASS_STORAGE for now, and add a comment.

Signed-off-by: Simon Glass <sjg@chromium.org>
blk: Drop IF_TYPE_SD 2022-09-16T15:05:16+00:00 Simon Glass sjg@chromium.org 2022-08-12T01:34:55+00:00 1dbe71fbb83891967cd4ce58118e008b03a90e73 This is not really needed since it does the same things as MMC. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org> 
This is not really needed since it does the same things as MMC. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
blk: Drop IF_TYPE_ATAPI 2022-09-16T15:05:16+00:00 Simon Glass sjg@chromium.org 2022-08-12T01:34:54+00:00 f512388ed8fbea6e5aefa2950e4b9673706ebfbe This is not really needed since it does the same things as IDE. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org> 
This is not really needed since it does the same things as IDE. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>