text: /*
   *  (C) Copyright 2014
   *  Stefan Agner <stefan@agner.ch>
   *
   * 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 <i2c.h>
  #include "pinmux-config-colibri_t30.h"
  
  int arch_misc_init(void)
  {
  	if (readl(NV_PA_BASE_SRAM + NVBOOTINFOTABLE_BOOTTYPE) ==
  	    NVBOOTTYPE_RECOVERY)
  		printf("USB recovery mode\n");
  
  	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);
  }
  