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| author | Tom Rini <trini@ti.com> | 2014-09-13 16:32:52 -0400 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-09-13 16:32:52 -0400 |
| commit | 8d028d404fa117a4b1f425d7cfc8affe1d8df6d5 (patch) | |
| tree | 39cad1c0da41fd8e45a29a4dba23289cbd411773 /lib/fdtdec.c | |
| parent | 114cc4290b2f24bb314edf2edd5d8738a0778c4b (diff) | |
| parent | 858530a8c0a7ce7e573e513934804a00d6676813 (diff) | |
| download | u-boot-imx-8d028d404fa117a4b1f425d7cfc8affe1d8df6d5.zip u-boot-imx-8d028d404fa117a4b1f425d7cfc8affe1d8df6d5.tar.gz u-boot-imx-8d028d404fa117a4b1f425d7cfc8affe1d8df6d5.tar.bz2 | |
Merge branch 'master' of git://git.denx.de/u-boot-dm
Diffstat (limited to 'lib/fdtdec.c')
| -rw-r--r-- | lib/fdtdec.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/fdtdec.c b/lib/fdtdec.c index c2f3645..06d4542 100644 --- a/lib/fdtdec.c +++ b/lib/fdtdec.c @@ -382,6 +382,21 @@ int fdtdec_get_alias_node(const void *blob, const char *name) return fdt_path_offset(blob, prop); } +int fdtdec_get_chosen_node(const void *blob, const char *name) +{ + const char *prop; + int chosen_node; + int len; + + if (!blob) + return -FDT_ERR_NOTFOUND; + chosen_node = fdt_path_offset(blob, "/chosen"); + prop = fdt_getprop(blob, chosen_node, name, &len); + if (!prop) + return -FDT_ERR_NOTFOUND; + return fdt_path_offset(blob, prop); +} + int fdtdec_check_fdt(void) { /* |