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author | Simon Glass <sjg@chromium.org> | 2022-10-21 03:23:00 +0300 |
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committer | Tom Rini <trini@konsulko.com> | 2022-10-31 18:02:44 +0300 |
commit | 494e66d3a9abc5b47258a9f2d7b41f1341015c44 (patch) | |
tree | 52a6350c77970954ac65911ebb58820acf270c31 /boot/image-fit.c | |
parent | 0b5c9b03a1edff9e43fee287febeabd573dadd96 (diff) | |
download | u-boot-494e66d3a9abc5b47258a9f2d7b41f1341015c44.tar.xz |
image: Move comment for fit_conf_find_compat()
Move this comment to the header file, where the APIs should be defined.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'boot/image-fit.c')
-rw-r--r-- | boot/image-fit.c | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/boot/image-fit.c b/boot/image-fit.c index 6e503f827d..02f1d28c77 100644 --- a/boot/image-fit.c +++ b/boot/image-fit.c @@ -1686,49 +1686,6 @@ int fit_check_format(const void *fit, ulong size) return 0; } -/** - * fit_conf_find_compat - * @fit: pointer to the FIT format image header - * @fdt: pointer to the device tree to compare against - * - * fit_conf_find_compat() attempts to find the configuration whose fdt is the - * most compatible with the passed in device tree. - * - * Example: - * - * / o image-tree - * |-o images - * | |-o fdt-1 - * | |-o fdt-2 - * | - * |-o configurations - * |-o config-1 - * | |-fdt = fdt-1 - * | - * |-o config-2 - * |-fdt = fdt-2 - * - * / o U-Boot fdt - * |-compatible = "foo,bar", "bim,bam" - * - * / o kernel fdt1 - * |-compatible = "foo,bar", - * - * / o kernel fdt2 - * |-compatible = "bim,bam", "baz,biz" - * - * Configuration 1 would be picked because the first string in U-Boot's - * compatible list, "foo,bar", matches a compatible string in the root of fdt1. - * "bim,bam" in fdt2 matches the second string which isn't as good as fdt1. - * - * As an optimization, the compatible property from the FDT's root node can be - * copied into the configuration node in the FIT image. This is required to - * match configurations with compressed FDTs. - * - * returns: - * offset to the configuration to use if one was found - * -1 otherwise - */ int fit_conf_find_compat(const void *fit, const void *fdt) { int ndepth = 0; |