colibri_imx6: fix video stdout in default environment

[oweals/u-boot.git] / include / fdt_support.h

diff --git a/include/fdt_support.h b/include/fdt_support.h
index 3f4bc643d4453b394523a082c5dea65b118c162f..2eff311fa4f577e8099a51ac82d8003b01e4eebb 100644 (file)
--- a/include/fdt_support.h
+++ b/include/fdt_support.h
@@ -12,6 +12,20 @@
 #include <asm/u-boot.h>
 #include <linux/libfdt.h>
 
+/**
+ * arch_fixup_fdt() - Write arch-specific information to fdt
+ *
+ * Defined in arch/$(ARCH)/lib/bootm-fdt.c
+ *
+ * @blob:      FDT blob to write to
+ * @return 0 if ok, or -ve FDT_ERR_... on failure
+ */
+int arch_fixup_fdt(void *blob);
+
+void ft_cpu_setup(void *blob, bd_t *bd);
+
+void ft_pci_setup(void *blob, bd_t *bd);
+
 u32 fdt_getprop_u32_default_node(const void *fdt, int off, int cell,
                                const char *prop, const u32 dflt);
 u32 fdt_getprop_u32_default(const void *fdt, const char *path,
@@ -329,6 +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);