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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2017 Texas Instruments, Inc.
*/
#include <common.h>
#include <hang.h>
#include <linux/libfdt.h>
#include <fdt_support.h>
#include <malloc.h>
#include <asm/omap_common.h>
#include <asm/arch-am33xx/sys_proto.h>
#ifdef CONFIG_TI_SECURE_DEVICE
static void ft_hs_fixups(void *fdt, bd_t *bd)
{
/* Check we are running on an HS/EMU device type */
if (GP_DEVICE != get_device_type()) {
if ((ft_hs_disable_rng(fdt, bd) == 0) &&
(ft_hs_fixup_dram(fdt, bd) == 0) &&
(ft_hs_add_tee(fdt, bd) == 0))
return;
} else {
printf("ERROR: Incorrect device type (GP) detected!");
}
/* Fixup failed or wrong device type */
hang();
}
#else
static void ft_hs_fixups(void *fdt, bd_t *bd) { }
#endif /* #ifdef CONFIG_TI_SECURE_DEVICE */
/*
* Place for general cpu/SoC FDT fixups. Board specific
* fixups should remain in the board files which is where
* this function should be called from.
*/
void ft_cpu_setup(void *fdt, bd_t *bd)
{
ft_hs_fixups(fdt, bd);
}
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