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 cefb2b2cce2396efa390a8e0f2c84b1a35b4e19e..2eff311fa4f577e8099a51ac82d8003b01e4eebb 100644 (file)
--- a/include/fdt_support.h
+++ b/include/fdt_support.h
@@ -9,8 +9,23 @@
 
 #ifdef CONFIG_OF_LIBFDT
 
+#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,
@@ -94,6 +109,7 @@ int fdt_fixup_memory(void *blob, u64 start, u64 size);
  */
 #ifdef CONFIG_ARCH_FIXUP_FDT_MEMORY
 int fdt_fixup_memory_banks(void *blob, u64 start[], u64 size[], int banks);
+int fdt_set_usable_memory(void *blob, u64 start[], u64 size[], int banks);
 #else
 static inline int fdt_fixup_memory_banks(void *blob, u64 start[], u64 size[],
                                         int banks)
@@ -327,6 +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);