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// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2010-2013
* NVIDIA Corporation <www.nvidia.com>
*
* (C) Copyright 2022
* Svyatoslav Ryhel <clamor95@gmail.com>
*/
#include <dm.h>
#include <fdt_support.h>
#include <asm/arch/pinmux.h>
#include <asm/arch/clock.h>
#include <asm/arch-tegra/fuse.h>
#include "pinmux-config-x3.h"
/*
* Routine: pinmux_init
* Description: Do individual peripheral pinmux configs
*/
void pinmux_init(void)
{
pinmux_config_pingrp_table(tegra3_x3_pinmux_common,
ARRAY_SIZE(tegra3_x3_pinmux_common));
#ifdef CONFIG_DEVICE_P880
pinmux_config_pingrp_table(tegra3_p880_pinmux,
ARRAY_SIZE(tegra3_p880_pinmux));
#endif
#ifdef CONFIG_DEVICE_P895
pinmux_config_pingrp_table(tegra3_p895_pinmux,
ARRAY_SIZE(tegra3_p895_pinmux));
#endif
}
int nvidia_board_init(void)
{
/* Set up panel bridge clocks */
clock_start_periph_pll(PERIPH_ID_EXTPERIPH3, CLOCK_ID_PERIPH,
24 * 1000000);
clock_external_output(3);
return 0;
}
#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
int ft_board_setup(void *blob, struct bd_info *bd)
{
/* First 3 bytes refer to LG vendor */
u8 btmacaddr[6] = { 0x00, 0x00, 0x00, 0xD0, 0xC9, 0x88 };
/* Generate device 3 bytes based on chip sd */
u64 bt_device = tegra_chip_uid() >> 24ull;
btmacaddr[0] = (bt_device >> 1 & 0x0F) |
(bt_device >> 5 & 0xF0);
btmacaddr[1] = (bt_device >> 11 & 0x0F) |
(bt_device >> 17 & 0xF0);
btmacaddr[2] = (bt_device >> 23 & 0x0F) |
(bt_device >> 29 & 0xF0);
/* Set BT MAC address */
fdt_find_and_setprop(blob, "/serial@70006200/bluetooth",
"local-bd-address", btmacaddr, 6, 1);
/* Remove TrustZone nodes */
fdt_del_node_and_alias(blob, "/firmware");
fdt_del_node_and_alias(blob, "/reserved-memory/trustzone@bfe00000");
return 0;
}
#endif
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