u-boot.git/include/asm-generic/global_data.h, branch v2024.10

cyclic: Add a symbol for SPL

2024-07-31T14:51:54+00:00

The cyclic subsystem is currently enabled either in all build phases
or none. For tools this should not be enabled, but since lib/shc256.c
and other files include watchdog.h in the host build, we must make
sure that it is not enabled there.

Add an SPL symbol so that there is more control of this.

Add an include into cyclic.h so that tools can include this file.

Signed-off-by: Simon Glass 
Reviewed-by: Devarsh Thakkar 
Reviewed-by: Stefan Roese

global_data.h: drop write-only field dm_root_f

2024-07-03T06:36:33+00:00

The dm_root_f field seems to be entirely write-only and hence
redundant, unless 'git grep' fails to find some access generated via
preprocessor token concatenation or similar.

Signed-off-by: Rasmus Villemoes 
Reviewed-by: Simon Glass

smbios: Correct gd_smbios_start()

2024-01-07T20:45:06+00:00

This should access arch-specific properties. Fix it and update the
existing usage.

Signed-off-by: Simon Glass 
Reviewed-by: Heinrich Schuchardt 
Reviewed-by: Ilias Apalodimas

cli: Enables using modern hush parser as command line parser

2023-12-28T17:02:56+00:00

If one defines HUSH_MODERN_PARSER, it is then possible to use modern parser with:
=> cli get
old
=> cli set modern
=> cli get
modern

Reviewed-by: Simon Glass 
Signed-off-by: Francis Laniel

global_data.h: add GD_FLG_HUSH_OLD_PARSER flag

2023-12-28T17:02:56+00:00

This flag is used to indicate we are using the hush parser.

Reviewed-by: Simon Glass 
Signed-off-by: Francis Laniel

bloblist: Support initing from multiple places

2023-10-06T18:38:13+00:00

Typically the bloblist is set up after the devicetree is present. This
makes sense because bloblist may use malloc() to allocate the space it
needs.

However sometimes the devicetree itself may be present in the bloblist.
In that case it is at a known location in memory so we can init the
bloblist very early, before devicetree.

Add a flag to indicate whether the bloblist has been inited. Add a
function to init it only if needed. Use that in the init sequence.

Signed-off-by: Simon Glass

spl: Avoid an #ifdef when printing gd->malloc_ptr

2023-10-06T18:38:12+00:00

Use an accessor in the header file to avoid this.

Signed-off-by: Simon Glass

spl: Use SYS_MALLOC_F instead of SYS_MALLOC_F_LEN

2023-10-06T18:38:12+00:00

Use the new SPL/TPL/VPL_SYS_MALLOC_F symbols to determine whether the
malloc pool exists.

Signed-off-by: Simon Glass 
Reviewed-by: Sean Anderson

Record the position of the SMBIOS tables

2023-09-21T22:05:40+00:00

Remember where these end up so that we can pass this information on to
the EFI layer.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng

dm: core: Allow marking driver model as dead

2023-09-21T22:03:46+00:00

On x86 devices we use CAR (Cache-As-RAM) to hold the malloc() region in
SPL, since SDRAM is not set up yet. This means that driver model stores
its tables in this region.

When preparing to jump from SPL to U-Boot proper, we must disable CAR, so
that the CPU can uses the caches normally. This means that driver model
tables become inaccessible. From there until we jump to U-Boot proper, we
must avoid using driver model.

This is only a problem on boards which operate this way, for example
chromebook_link64

Add a flag to indicate that driver model is dead and should not be used.
It can be used in SPL to avoid hanging the machine.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng