#include <watchdog.h>
#include <command.h>
#include <mpc5xxx.h>
+#include <asm/io.h>
#include <asm/processor.h>
-#if defined(CONFIG_OF_FLAT_TREE)
-#include <ft_build.h>
+#if defined(CONFIG_OF_LIBFDT)
+#include <libfdt.h>
+#include <libfdt_env.h>
+#include <fdt_support.h>
#endif
DECLARE_GLOBAL_DATA_PTR;
/* ------------------------------------------------------------------------- */
-#ifdef CONFIG_OF_FLAT_TREE
-void
-ft_cpu_setup(void *blob, bd_t *bd)
+#ifdef CONFIG_OF_LIBFDT
+void ft_cpu_setup(void *blob, bd_t *bd)
{
- u32 *p;
- int len;
-
- /* Core XLB bus frequency */
- p = ft_get_prop(blob, "/cpus/" OF_CPU "/bus-frequency", &len);
- if (p != NULL)
- *p = cpu_to_be32(bd->bi_busfreq);
-
- /* SOC peripherals use the IPB bus frequency */
- p = ft_get_prop(blob, "/" OF_SOC "/bus-frequency", &len);
- if (p != NULL)
- *p = cpu_to_be32(bd->bi_ipbfreq);
-
- p = ft_get_prop(blob, "/" OF_SOC "/ethernet@3000/mac-address", &len);
- if (p != NULL)
- memcpy(p, bd->bi_enetaddr, 6);
-
- p = ft_get_prop(blob, "/" OF_SOC "/ethernet@3000/local-mac-address", &len);
- if (p != NULL)
- memcpy(p, bd->bi_enetaddr, 6);
+ int div = in_8((void*)CFG_MBAR + 0x204) & 0x0020 ? 8 : 4;
+ char * cpu_path = "/cpus/" OF_CPU;
+ char * eth_path = "/" OF_SOC "/ethernet@3000";
+
+ do_fixup_by_path_u32(blob, cpu_path, "timebase-frequency", OF_TBCLK, 1);
+ do_fixup_by_path_u32(blob, cpu_path, "bus-frequency", bd->bi_busfreq, 1);
+ do_fixup_by_path_u32(blob, cpu_path, "clock-frequency", bd->bi_intfreq, 1);
+ do_fixup_by_path_u32(blob, "/" OF_SOC, "bus-frequency", bd->bi_ipbfreq, 1);
+ do_fixup_by_path_u32(blob, "/" OF_SOC, "system-frequency",
+ bd->bi_busfreq*div, 1);
+ do_fixup_by_path(blob, eth_path, "mac-address", bd->bi_enetaddr, 6, 0);
+ do_fixup_by_path(blob, eth_path, "local-mac-address", bd->bi_enetaddr, 6, 0);
}
#endif