From 10d887ddfa4f94aa94cf7a6d3dd4f28a339a2f13 Mon Sep 17 00:00:00 2001 From: Kever Yang Date: Mon, 30 Mar 2020 11:56:23 +0800 Subject: libfdt: Make fdtdec_get_child_count() available for HOST The tool need to use fdtdec_get_child_count(), make it available for HOST_CC. Signed-off-by: Kever Yang Reviewed-by: Punit Agrawal Reviewed-by: Simon Glass --- include/fdt_support.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include/fdt_support.h') diff --git a/include/fdt_support.h b/include/fdt_support.h index ba14acd7f62..2eff311fa4f 100644 --- a/include/fdt_support.h +++ b/include/fdt_support.h @@ -343,6 +343,15 @@ int fdt_get_cells_len(const void *blob, char *nr_cells_name); #ifdef USE_HOSTCC int fdtdec_get_int(const void *blob, int node, const char *prop_name, int default_val); + +/* + * Count child nodes of one parent node. + * + * @param blob FDT blob + * @param node parent node + * @return number of child node; 0 if there is not child node + */ +int fdtdec_get_child_count(const void *blob, int node); #endif #ifdef CONFIG_FMAN_ENET int fdt_update_ethernet_dt(void *blob); -- cgit v1.2.3