1 /* 2 * Copyright 2008 (C) Bryan O'Donoghue 3 * 4 * Code copied & edited from Freescale mpc85xx stuff. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #include <common.h> 10 #include <linux/libfdt.h> 11 #include <fdt_support.h> 12 13 DECLARE_GLOBAL_DATA_PTR; 14 15 void ft_cpu_setup(void *blob, bd_t *bd) 16 { 17 do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, 18 "timebase-frequency", get_tbclk(), 1); 19 do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, 20 "bus-frequency", bd->bi_busfreq, 1); 21 do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, 22 "clock-frequency", bd->bi_intfreq, 1); 23 do_fixup_by_compat_u32(blob, "fsl,pq1-soc", "clock-frequency", 24 bd->bi_intfreq, 1); 25 do_fixup_by_compat_u32(blob, "fsl,cpm-brg", "clock-frequency", 26 gd->arch.brg_clk, 1); 27 28 fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize); 29 } 30