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In the case where we have set FDT_ASSUME_MASK to disable ASSUME_VALID_DTB checks, we can improve the FDT_RO_PROBE macro slightly. The first thing that fdt_ro_probe_() does when we can_assume(VALID_DTB) is true is to return whatever the contents of the totalsize field of the DTB is. Since the FDT_RO_PROBE macro only cares about a negative value there, we can optimize this check such that we are to assume it's a valid DTB, we don't need to do anything here. Signed-off-by: Tom Rini <trini@konsulko.com> Message-ID: <20251210022002.3004223-3-trini@konsulko.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> |
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| .. | ||
| .gitignore | ||
| fdt.c | ||
| fdt.h | ||
| fdt_addresses.c | ||
| fdt_check.c | ||
| fdt_empty_tree.c | ||
| fdt_overlay.c | ||
| fdt_ro.c | ||
| fdt_rw.c | ||
| fdt_strerror.c | ||
| fdt_sw.c | ||
| fdt_wip.c | ||
| libfdt.h | ||
| libfdt_env.h | ||
| libfdt_internal.h | ||
| Makefile.libfdt | ||
| meson.build | ||
| sbom.cdx.json | ||
| TODO | ||
| version.lds | ||