u-boot.git/drivers/core/Kconfig, branch v2023.04

event: Correct dependencies on the EVENT framework

2023-01-18T17:46:13Z

The event framework is just that, a framework. Enabling it by itself does nothing, so we shouldn't ask the user about it. Reword (and correct typos) around this the option and help text. This also applies to DM_EVENT and EVENT_DYNAMIC. Only EVENT_DEBUG and CMD_EVENT should be visible to the user to select, when EVENT is selected. With this, it's time to address the larger problems. When functionality uses events, typically via EVENT_SPY, the appropriate framework then must be select'd and NOT imply'd. As the functionality will cease to work (and so, platforms will fail to boot) this is non-optional and where select is appropriate. Audit the current users of EVENT_SPY to have a more fine-grained approach to select'ing the framework where used. Also ensure the current users of event_register and also select EVENT_DYNAMIC. Cc: AKASHI Takahiro Cc: Heinrich Schuchardt Reported-by: Oliver Graute Reported-by: Francesco Dolcini Fixes: 7fe32b3442f0 ("event: Convert arch_cpu_init_dm() to use events") Fixes: 42fdcebf859f ("event: Convert misc_init_f() to use events") Fixes: c5ef2025579e ("dm: fix DM_EVENT dependencies") Signed-off-by: Tom Rini Tested-by: Simon Glass Reviewed-by: Simon Glass Reviewed-by: Fabio Estevam

global: Move remaining CONFIG_SYS_* to CFG_SYS_*

2022-12-05T21:06:08Z

The rest of the unmigrated CONFIG symbols in the CONFIG_SYS namespace do not easily transition to Kconfig. In many cases they likely should come from the device tree instead. Move these out of CONFIG namespace and in to CFG namespace. Signed-off-by: Tom Rini Reviewed-by: Simon Glass

dm: tpl: Add fdt address translation support in TPL

2022-10-29T13:36:33Z

This is needed in the platforms that use "ranges" node property for address translation in their dts for TPL. Signed-off-by: William Zhang Reviewed-by: Simon Glass

core: Enable DM by default

2022-10-21T17:47:56Z

There are no longer any platforms which do not enable DM, move this to a def_bool y and remove the check in the Makefile. Cc: Simon Glass Signed-off-by: Tom Rini Reviewed-by: Simon Glass

dm: core: Add definitions for multiple ofnode trees

2022-09-30T02:43:43Z

At present, unless OF_LIVE is enabled, ofnode only supports access to one device tree, the control FDT. This is because only the node offset is encoded in ofnode, with the tree being implicit. This makes ofnode (without OF_LIVE) unsuitable for device tree fixups, as implemented by ft_board_setup() and other such functions. To solve this, we can use the top bits of the node offset to hold a tree ID. Add the definitions for this. Signed-off-by: Simon Glass

dm: fix mis-word in SPL_DM description

2022-07-26T08:30:56Z

Replace logically correct word in the description. Fixes: 91a91ff804d ("dm: Add Kconfig options for driver model SPL support") Signed-off-by: Oleksandr Suvorov Reviewed-by: Simon Glass

Merge tag 'dm-pull-28jun22' of https://source.denx.de/u-boot/custodians/u-boot-dm into next

2022-07-08T18:39:07Z

nman external-symbol improvements Driver model memory-usage reporting patman test-reporting improvements Add bloblist design goals

tpl: Ensure all TPL symbols in Kconfig have some TPL dependency

2022-06-28T21:03:31Z

Tighten up symbol dependencies in a number of places. Ensure that a TPL specific option has at least a direct dependency on TPL. In places where it's clear that we depend on something more specific, use that dependency instead. Reported-by: Pali Rohár Signed-off-by: Tom Rini

dm: spl: Allow SPL to show memory usage

2022-06-28T02:09:52Z

Add an option to tell SPL to show memory usage for driver model just before it boots into the next phase. Signed-off-by: Simon Glass

dm: core: Add a command to show driver model statistics

2022-06-28T02:09:52Z

This command shows the memory used by driver model along with various hints as to what it might be if some 'core' tags were moved to use the tag list instead of a core (i.e. always-there) pointer. This may help with future work to reduce memory usage. Signed-off-by: Simon Glass