extern void denali_core_search_data_eye(void);
#if defined(CONFIG_NAND_SPL)
-/* Using arch/ppc/cpu/ppc4xx/speed.c to calculate the bus frequency is too big
+/* Using arch/powerpc/cpu/ppc4xx/speed.c to calculate the bus frequency is too big
* for the 4k NAND boot image so define bus_frequency to 133MHz here
* which is save for the refresh counter setup.
*/