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/*
* Copyright 2008, 2011 Freescale Semiconductor, Inc.
*
* SPDX-License-Identifier: GPL-2.0
*/
#include <common.h>
#include <libfdt.h>
#include <fdt_support.h>
#include <asm/mp.h>
DECLARE_GLOBAL_DATA_PTR;
extern void ft_fixup_num_cores(void *blob);
extern void ft_srio_setup(void *blob);
void ft_cpu_setup(void *blob, bd_t *bd)
{
#ifdef CONFIG_MP
int off;
u32 bootpg = determine_mp_bootpg(NULL);
#endif
do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
"timebase-frequency", bd->bi_busfreq / 4, 1);
do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
"bus-frequency", bd->bi_busfreq, 1);
do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
"clock-frequency", bd->bi_intfreq, 1);
do_fixup_by_prop_u32(blob, "device_type", "soc", 4,
"bus-frequency", bd->bi_busfreq, 1);
#if defined(CONFIG_MPC8641)
do_fixup_by_compat_u32(blob, "fsl,mpc8641-localbus",
"bus-frequency", gd->arch.lbc_clk, 1);
#endif
do_fixup_by_compat_u32(blob, "fsl,elbc",
"bus-frequency", gd->arch.lbc_clk, 1);
fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
#if defined(CONFIG_HAS_ETH0) || defined(CONFIG_HAS_ETH1) \
|| defined(CONFIG_HAS_ETH2) || defined(CONFIG_HAS_ETH3)
fdt_fixup_ethernet(blob);
#endif
#ifdef CONFIG_SYS_NS16550
do_fixup_by_compat_u32(blob, "ns16550",
"clock-frequency", CONFIG_SYS_NS16550_CLK, 1);
#endif
#ifdef CONFIG_MP
/* Reserve the boot page so OSes dont use it */
off = fdt_add_mem_rsv(blob, bootpg, (u64)4096);
if (off < 0)
printf("%s: %s\n", __FUNCTION__, fdt_strerror(off));
ft_fixup_num_cores(blob);
#endif
#ifdef CONFIG_SYS_SRIO
ft_srio_setup(blob);
#endif
}
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