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.
61 lines
1.8 KiB
61 lines
1.8 KiB
/*
|
|
* (C) Copyright 2010,2011
|
|
* NVIDIA Corporation <www.nvidia.com>
|
|
*
|
|
* See file CREDITS for list of people who contributed to this
|
|
* project.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <asm/io.h>
|
|
#include <asm/arch/clock.h>
|
|
#include <asm/arch/funcmux.h>
|
|
#include <asm/arch/pinmux.h>
|
|
#include <asm/arch/tegra.h>
|
|
#include <asm/gpio.h>
|
|
|
|
#ifdef CONFIG_TEGRA_MMC
|
|
/*
|
|
* Routine: pin_mux_mmc
|
|
* Description: setup the pin muxes/tristate values for the SDMMC(s)
|
|
*/
|
|
void pin_mux_mmc(void)
|
|
{
|
|
funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATB_GMA_GME_8_BIT);
|
|
funcmux_select(PERIPH_ID_SDMMC2, FUNCMUX_SDMMC2_DTA_DTD_8BIT);
|
|
|
|
/* For power GPIO PI6 */
|
|
pinmux_tristate_disable(PINGRP_ATA);
|
|
/* For CD GPIO PH2 */
|
|
pinmux_tristate_disable(PINGRP_ATD);
|
|
|
|
/* For power GPIO PT3 */
|
|
pinmux_tristate_disable(PINGRP_DTB);
|
|
/* For CD GPIO PI5 */
|
|
pinmux_tristate_disable(PINGRP_ATC);
|
|
}
|
|
#endif
|
|
|
|
void pin_mux_usb(void)
|
|
{
|
|
funcmux_select(PERIPH_ID_USB2, FUNCMUX_USB2_ULPI);
|
|
pinmux_set_func(PINGRP_CDEV2, PMUX_FUNC_PLLP_OUT4);
|
|
pinmux_tristate_disable(PINGRP_CDEV2);
|
|
/* USB2 PHY reset GPIO */
|
|
pinmux_tristate_disable(PINGRP_UAC);
|
|
}
|
|
|