kconfiglib: update with 'imply' support

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

diff --git a/include/fdt_support.h b/include/fdt_support.h
index 8f402310f6ba8321de518607eb737bc9d950f8fd..2bca4d7889180936b92e423c16a91740338c3090 100644 (file)
--- a/include/fdt_support.h
+++ b/include/fdt_support.h
@@ -93,7 +93,15 @@ int fdt_fixup_memory(void *blob, u64 start, u64 size);
  *                     property will be left untouched.
  * @return 0 if ok, or -1 or -FDT_ERR_... on error
  */
+#ifdef CONFIG_ARCH_FIXUP_FDT_MEMORY
 int fdt_fixup_memory_banks(void *blob, u64 start[], u64 size[], int banks);
+#else
+static inline int fdt_fixup_memory_banks(void *blob, u64 start[], u64 size[],
+                                        int banks)
+{
+       return 0;
+}
+#endif
 
 void fdt_fixup_ethernet(void *fdt);
 int fdt_find_and_setprop(void *fdt, const char *node, const char *prop,
@@ -167,7 +175,15 @@ void ft_pci_setup(void *blob, bd_t *bd);
 int ft_system_setup(void *blob, bd_t *bd);
 
 void set_working_fdt_addr(ulong addr);
-int fdt_shrink_to_minimum(void *blob);
+
+/**
+ * shrink down the given blob to minimum size + some extrasize if required
+ *
+ * @param blob         FDT blob to update
+ * @param extrasize    additional bytes needed
+ * @return 0 if ok, or -FDT_ERR_... on error
+ */
+int fdt_shrink_to_minimum(void *blob, uint extrasize);
 int fdt_increase_size(void *fdt, int add_len);
 
 int fdt_fixup_nor_flash_size(void *blob);
@@ -191,7 +207,7 @@ int fdt_add_edid(void *blob, const char *compat, unsigned char *buf);
 
 int fdt_verify_alias_address(void *fdt, int anode, const char *alias,
                              u64 addr);
-u64 fdt_get_base_address(void *fdt, int node);
+u64 fdt_get_base_address(const void *fdt, int node);
 int fdt_read_range(void *fdt, int node, int n, uint64_t *child_addr,
                   uint64_t *addr, uint64_t *len);
 
@@ -232,7 +248,7 @@ static inline int fdt_status_fail_by_alias(void *fdt, const char *alias)
 }
 
 /* Helper to read a big number; size is in cells (not bytes) */
-static inline u64 of_read_number(const fdt32_t *cell, int size)
+static inline u64 fdt_read_number(const fdt32_t *cell, int size)
 {
        u64 r = 0;
        while (size--)
@@ -240,7 +256,7 @@ static inline u64 of_read_number(const fdt32_t *cell, int size)
        return r;
 }
 
-void of_bus_default_count_cells(const void *blob, int parentoffset,
+void fdt_support_default_count_cells(const void *blob, int parentoffset,
                                        int *addrc, int *sizec);
 int ft_verify_fdt(void *fdt);
 int arch_fixup_memory_node(void *blob);
@@ -248,6 +264,8 @@ int arch_fixup_memory_node(void *blob);
 int fdt_setup_simplefb_node(void *fdt, int node, u64 base_address, u32 width,
                            u32 height, u32 stride, const char *format);
 
+int fdt_overlay_apply_verbose(void *fdt, void *fdto);
+
 #endif /* ifdef CONFIG_OF_LIBFDT */
 
 #ifdef USE_HOSTCC