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scripts: dtc: libfdt: fdt_ro.c: always define fdt_check_full

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On some configs (like stm32mp15_dhcom_basic_defconfig), if configs
SPL_LOAD_FIT_FULL and SPL_FIT_FULL_CHECK are enabled. Then the compilatio
fails with the following error:

arm-linux-gnueabi-ld.bfd: boot/image-fit.o: in function `fit_check_format':
<PATH>/uboot/u-boot-stm/boot/image-fit.c:1641: undefined reference to `fdt_check_full'
scripts/Makefile.spl:509: recipe for target 'spl/u-boot-spl' failed

This issue happens because the function fdt_check_full is only defined if
"!defined(FDT_ASSUME_MASK) || FDT_ASSUME_MASK != 0xff". But this function
may be called even if this condition are not verified. To avoid this issue,
the function fdt_check_full is always defined.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Philippe Reynes 2022-02-09 18:01:24 +01:00 committed by Simon Glass
parent 606a14ba2f
commit 70f42e720c
1 changed files with 7 additions and 1 deletions
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8
scripts/dtc/libfdt/fdt_ro.c
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@ -937,4 +937,10 @@ int fdt_check_full(const void *fdt, size_t bufsize)
}
}
}
#endif
#else
int fdt_check_full(const void __always_unused *fdt,
size_t __always_unused bufsize)
{
return 0;
}
#endif /* #if !defined(FDT_ASSUME_MASK) || FDT_ASSUME_MASK != 0xff */