upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
54 lines
1.2 KiB
54 lines
1.2 KiB
/*
|
|
* (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);
|
|
}
|
|
|