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