u-boot.git/test/lib, branch next

lmb: Return -EFAULT when freeing unallocated memory regions

2026-08-24T19:58:00Z

Make lmb_free() return -EFAULT when the requested memory region is not allocated, instead of the generic -1 error value. Document the updated error code in the public API comment and change the LMB unit test to check for the new -EFAULT errno value. Signed-off-by: Jonas Karlman Reviewed-by: Randolph Sapp

lmb: Return -EFAULT when requested region is not part of memory map

2026-08-24T19:58:00Z

lmb_alloc_addr() is documented to return -EINVAL when the requested memory region is not part of the LMB memory map. However, -EINVAL is also used to e.g. indicate that a NULL pointer is passed as the addr parameter or when the requested memory region partially overlaps an existing region. Change lmb_alloc_addr() to return -EFAULT when the requested memory region is not part of the LMB memory map to make the type of error known to callers. Also extend unit tests to validate that the return code has stay the same when the requested memory region partially overlaps. No caller of lmb_alloc_addr() is checking what type of error code is returned, so this change has no intended behavior change. Signed-off-by: Jonas Karlman Reviewed-by: Randolph Sapp

test: string: add test of new strcasestr() function

2026-07-21T19:51:07Z

Change the existing strstr() test a little so that the substring not found is "bits", i.e. one that is actually found when doing case insensitive search. Then copy all of lib_strstr(), adapt the expectation for the strcasestr(s1, s3) result, and add another "not found" case. Reviewed-by: Simon Glass Signed-off-by: Rasmus Villemoes

test: lib: add test of memdup_nul()

2026-05-12T21:38:00Z

Add a very basic test of the new memdup_nul() helper. Signed-off-by: Rasmus Villemoes Reviewed-by: Simon Glass

treewide: Clean up DECLARE_GLOBAL_DATA_PTR usage

2026-02-17T19:50:22Z

Remove DECLARE_GLOBAL_DATA_PTR from files where gd is not used, and drop the unnecessary inclusion of asm/global_data.h. Headers should be included directly by the files that need them, rather than indirectly via global_data.h. Reviewed-by: Patrice Chotard #STMicroelectronics boards and STM32MP1 ram test driver Tested-by: Anshul Dalal #TI boards Acked-by: Yao Zi #TH1520 Signed-off-by: Peng Fan

test: The LMB test depends on CONFIG_LMB

2026-01-06T19:04:39Z

Many boards use CONFIG_LMB=y but not all, e.g. amd_versal2_mini_defconfig. Building this board with CONFIG_UNIT_TEST=y fails: aarch64-linux-gnu-ld: test/lib/lmb.c:411:(.text.test_noreserved+0x428): undefined reference to `lmb_free' We should be able to enable CONFIG_UNIT_TEST on any board. With this patch the LMB test is only built if LMB is enabled which overcomes the build issue. Reviewed-by: Ilias Apalodimas Signed-off-by: Heinrich Schuchardt

Merge branch 'next' of https://source.denx.de/u-boot/custodians/u-boot-riscv into next

2025-12-08T21:10:53Z

CI: https://source.denx.de/u-boot/custodians/u-boot-riscv/-/pipelines/28674 - riscv: Implement private GCC library - mpfs: Add MPFS CPU Implementation - andes: Stop disabling device tree relocation and some minor fixes - sifive: Stop disabling device tree relocation - starfive: Cleanup size types and typos

test: provide unit tests for the RISC-V private GCC library

2025-12-08T04:11:01Z

Add unit tests for the functions for counting leading and trailing zero bits. Signed-off-by: Heinrich Schuchardt

test: strlcat: Fix SPDX license

2025-12-04T19:45:30Z

When I modified this code I meant to accept the LGPL offer to convert the license to GPL. However, while there is an LGPL 2.1, the next version of the GPL after 2.0 is 3.0. Fix the license version Fixess: c4ac52f55d9 ("test: Add test for strlcat") Signed-off-by: Sean Anderson

abuf: Remove code that prevented test code running

2025-07-23T23:37:05Z

When abuf was introduced some test code was prevented from running using a 'return 0' early in the functions. A comment said it crashed on sandbox due to a 'bug' in realloc. Some time later a bug in abuf_realloc was fixed but this test code was never enabled. Remove the early 'return 0' instances so that the test code can run. Also remove some checks that relied on the implementation details of the U-Boot memory code as these can fail on sandbox which uses system memory code. Besides that this code should be testing abuf implementation not the underlying memory code which has its own tests. Finally use a new #define for the allocs that are meant to fail to ensure they do fail on all CI platforms. This issue found by Smatch. Signed-off-by: Andrew Goodbody