u-boot.git/lib, branch v2024.10

efi_loader: fix some function descriptions

2024-09-21T08:54:42+00:00

* The function name must be provided in the description.
* The function name must match the name used in the description.

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

efi_loader: allow EFI_LOADER_BOUNCE_BUFFER on all architectures

2024-08-24T09:41:23+00:00

There not only ARM64 boards but also RISC-V boards that require a bounce
buffer to read block devices.

Drop the architecture restriction.

Signed-off-by: Heinrich Schuchardt

efi_loader: fix memory freeing in efi_get_dp_from_boot()

2024-08-24T09:32:43+00:00

efi_get_var() allocates memory which must be freed after the variable is
used. Since the device path is duplicated after we deserialize the load
options free the memory used for the variable payload

Fixes: db61e70e0d2a efi_loader: efi_dp_from_lo() should skip VenMedia node
Signed-off-by: Ilias Apalodimas 
Reviewed-by: Heinric Schuchardt

efi_loader: correct description of efi_get_distro_fdt_name

2024-08-11T05:52:15+00:00

Use the correct function name.

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

efi_loader: use list_count_nodes() in efi_protocols_per_handle()

2024-08-11T05:47:23+00:00

Simplify the code by using the list_count_nodes() function.

Signed-off-by: Heinrich Schuchardt

fdt: Correct condition for bloblist existing

2024-08-05T18:15:29+00:00

On some boards, the bloblist is created in SPL once SDRAM is ready. It
cannot be accessed until that point, so is not available early in SPL.

Add a condition to avoid a hang in this case.

This fixes a hang in chromebook_coral

Fixes: 70fe2385943 ("fdt: Allow the devicetree to come from a bloblist")

Signed-off-by: Simon Glass 
Acked-by: Raymond Mao

efi_memory: get the efi_mem_list node directly

2024-07-31T07:54:49+00:00

Use the list_for_each_entry() API to get the efi_mem_list node
directly, instead of making an additional call to list_entry().

Signed-off-by: Sughosh Ganu 
Reviewed-by: Heinrich Schuchardt 
Reviewed-by: Ilias Apalodimas

efi_memory: avoid possible null pointer dereference

2024-07-31T07:54:42+00:00

Populate the previous memory descriptor node pointer only after it's
parent struct has been initialised. The compiler fixes this logic to
do the right thing, but it is better to have correct code in place.

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

efi_memory: use list_count_nodes() to count list entries

2024-07-31T07:54:31+00:00

Use the API function list_count_nodes() to count the number of EFI
memory map entries.

Signed-off-by: Sughosh Ganu 
Reviewed-by: Simon Glass 
Reviewed-by: Heinrich Schuchardt

efi_loader: correct check in efi_load_option_dp_join()

2024-07-31T06:29:58+00:00

After assigning to *dp we must check this value and not dp.

Addresses-Coverity-ID: 501792 Control flow issues (DEADCODE)
Fixes: 58bef195f94e ("cmd: eficonfig: add support for setting fdt")
Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Ilias Apalodimas