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/*
* Copyright (c) 2012-2015 Toradex, Inc.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/arch/gp_padctrl.h>
#include <asm/arch/pinmux.h>
#include <asm/arch-tegra/ap.h>
#include <asm/arch-tegra/tegra.h>
#include <asm/gpio.h>
#include <asm/io.h>
#include <g_dnl.h>
#include <i2c.h>
#include "pinmux-config-colibri_t30.h"
#include "../common/configblock.h"
int arch_misc_init(void)
{
if (readl(NV_PA_BASE_SRAM + NVBOOTINFOTABLE_BOOTTYPE) ==
NVBOOTTYPE_RECOVERY) {
printf("USB recovery mode, disabled autoboot\n");
setenv("bootdelay", "-1");
}
return 0;
}
int checkboard(void)
{
#ifdef CONFIG_TRDX_CFG_BLOCK
if (read_trdx_cfg_block())
printf("Missing Toradex config block\n");
else {
display_board_info();
return 0;
}
#endif
printf("Model: Toradex Colibri T30 1GB\n");
return 0;
}
int g_dnl_bind_fixup(struct usb_device_descriptor *dev, const char *name)
{
unsigned short prodnr = 0;
unsigned short usb_pid;
get_board_product_number(&prodnr);
put_unaligned(CONFIG_TRDX_VID, &dev->idVendor);
if (prodnr != 30)
usb_pid = CONFIG_TRDX_PID_COLIBRI_T30;
else
usb_pid = CONFIG_TRDX_PID_COLIBRI_T30_IT;
put_unaligned(usb_pid, &dev->idProduct);
return 0;
}
/*
* Routine: pinmux_init
* Description: Do individual peripheral pinmux configs
*/
void pinmux_init(void)
{
pinmux_config_pingrp_table(tegra3_pinmux_common,
ARRAY_SIZE(tegra3_pinmux_common));
pinmux_config_pingrp_table(unused_pins_lowpower,
ARRAY_SIZE(unused_pins_lowpower));
/* Initialize any non-default pad configs (APB_MISC_GP regs) */
pinmux_config_drvgrp_table(colibri_t30_padctrl,
ARRAY_SIZE(colibri_t30_padctrl));
}
/*
* Enable AX88772B USB to LAN controller
*/
void pin_mux_usb(void)
{
/* Reset ASIX using LAN_RESET */
gpio_request(GPIO_PDD0, "LAN_RESET");
gpio_direction_output(GPIO_PDD0, 0);
udelay(5);
gpio_set_value(GPIO_PDD0, 1);
}
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