diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/fdtdec.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/fdtdec.c b/lib/fdtdec.c index da12df209c..150512e5a8 100644 --- a/lib/fdtdec.c +++ b/lib/fdtdec.c @@ -111,6 +111,19 @@ s32 fdtdec_get_int(const void *blob, int node, const char *prop_name, return default_val; } +uint64_t fdtdec_get_uint64(const void *blob, int node, const char *prop_name, + uint64_t default_val) +{ + const uint64_t *cell64; + int length; + + cell64 = fdt_getprop(blob, node, prop_name, &length); + if (!cell64 || length < sizeof(*cell64)) + return default_val; + + return fdt64_to_cpu(*cell64); +} + int fdtdec_get_is_enabled(const void *blob, int node) { const char *cell; |