add ft_cpu_setup(..) on mpc8260

index 94651dc..fbddd71 100644
@@ -38,6 +38,9 @@	
  *
  * added HiP7 (824x/827x/8280) processors support by
  * Yuli Barcohen <[email protected]>
+ * 
+ * added ft_cpu_setup(..) for using with CONFIG_OF_LIBFDT
+ * Sergej Stepanov <[email protected]> 
  */
 
 #include <common.h>

@@ -47,6 +50,11 @@
 #include <asm/processor.h>
 #include <asm/cpm_8260.h>
 
+#if defined(CONFIG_OF_LIBFDT)
+#include <libfdt.h>
+#include <libfdt_env.h>
+#endif
+
 DECLARE_GLOBAL_DATA_PTR;
 
 #if defined(CONFIG_GET_CPU_STR_F)

@@ -294,3 +302,32 @@ void watchdog_reset (void)
 #endif /* CONFIG_WATCHDOG */
 
 /* ------------------------------------------------------------------------- */
+#if defined(CONFIG_OF_LIBFDT)
+static void do_fixup(void *fdt, const char *node, const char *prop,
+			const void *val, int len, int create)
+{
+	int rc = fdt_find_and_setprop(fdt, node, prop, val, len, create);
+	if (rc)
+		printf("Unable to update property %s:%s, err=%s\n",
+			node, prop, fdt_strerror(rc));
+}
+
+static void do_fixup_u32(void *fdt, const char *node, const char *prop,
+			 u32 val, int create)
+{
+	val = cpu_to_fdt32(val);
+	do_fixup(fdt, node, prop, &val, sizeof(val), create);
+}
+
+void ft_cpu_setup (void *blob, bd_t *bd)
+{
+	u32 *p;
+	ulong clock;
+	int len;
+	char * cpu_path = "/cpus/" OF_CPU;
+
+	do_fixup_u32(blob, cpu_path, "bus-frequency", bd->bi_busfreq, 1);
+	do_fixup_u32(blob, cpu_path, "timebase-frequency", OF_TBCLK, 1);
+	do_fixup_u32(blob, cpu_path, "clock-frequency", bd->bi_intfreq, 1);
+}
+#endif /* CONFIG_OF_LIBFDT */