u-boot.git/drivers/block, branch v2023.01-rc1

dm: blk: mmc: Tidy up some Makefile rules for SPL

2022-10-31T15:02:44Z

Use the correct SPL_TPL_ variable so that these features can be enabled in TPL and VPL as needed. Disable it by default in TPL to avoid any code-size increase. No boards are actually using it since the Makefile rules don't allow including drivers/block/ with TPL_DM enabled. It can be manually enabled as needed. Signed-off-by: Simon Glass Reviewed-by: Jaehoon Chung

dm: blk: Add udevice functions

2022-10-31T15:02:44Z

At present we have functions called blk_dread(), etc., which take a struct blk_desc * to refer to the block device. Add some functions which use udevice instead, since this is more in keeping with how driver model is supposed to work. Update one of the tests to use this. Note that it would be nice to update the functions in disk-uclass.c to use these new functions. However they are not quite the same. For example, disk_blk_read() adds the partition offset to 'start' when calling the cache read/fill functions, but does not with part_blk_read(), which does the addition itself. So as designed the code is duplicated. Signed-off-by: Simon Glass

dm: blk: Do not use uclass_next_device_err

2022-10-18T03:17:12Z

blk_first_device_err/blk_next_device_err uses uclass_first_device_err/uclass_next_device_err for device iteration. Although the function names superficially match the return value from uclass_first_device_err/uclass_next_device_err is never used meaningfully, and uclass_first_device/uclass_next_device works equally well for this purpose. In the following patch the semantic of uclass_first_device_err/uclass_next_device_err will be changed to be based on uclass_first_device_check/uclass_next_device_check breaking this sole user that uses uclass_next_device_err for iteration. Signed-off-by: Michal Suchanek Reviewed-by: Simon Glass

blk: Rename if_type to uclass_id

2022-09-25T14:30:05Z

Use the word 'uclass' instead of 'if_type' to complete the conversion. Signed-off-by: Simon Glass

cyclic: Use schedule() instead of WATCHDOG_RESET()

2022-09-18T08:26:33Z

Globally replace all occurances of WATCHDOG_RESET() with schedule(), which handles the HW_WATCHDOG functionality and the cyclic infrastructure. Signed-off-by: Stefan Roese Reviewed-by: Simon Glass Tested-by: Tom Rini [am335x_evm, mx6cuboxi, rpi_3,dra7xx_evm, pine64_plus, am65x_evm, j721e_evm]

blk: Drop if_type

2022-09-16T15:05:16Z

Use the uclass ID instead. Signed-off-by: Simon Glass Acked-by: Heinrich Schuchardt

blk: Switch over to using uclass IDs

2022-09-16T15:05:16Z

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

blk: Rewrite if_type to name functions

2022-09-16T15:05:16Z

These are currently using a simple array lookup in one direction, and relying on if_type being sequential. With the move to uclass IDs this needs to change. Update the code to prepare for the new way. This patch is intended to introduce no functional change. The returning of "(none)" from blk_get_if_type_name() is handling a case that should not happen in either case. Signed-off-by: Simon Glass

blk: Rename var in blk_get_devnum_by_typename()

2022-09-16T15:05:16Z

At present we use a variable with the same name as the enum. Change this since we plan to #define the enum to uclass_id. Signed-off-by: Simon Glass

blk: Drop IF_TYPE_SD

2022-09-16T15:05:16Z

This is not really needed since it does the same things as MMC. Drop it. Signed-off-by: Simon Glass