mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-30 06:53:09 +00:00
5f588f831b
As this is only useful when booting with ATAGs, which are now largely disabled, remove this value for the remaining platforms. We have a few places in the code that had been testing for MACH_TYPE as a sort of internal logic. Update those to use different but still correct CONFIG symbols. Cc: Phil Sutter <phil@nwl.cc> Signed-off-by: Tom Rini <trini@konsulko.com>
55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* (C) Copyright 2010,2011
|
|
* NVIDIA Corporation <www.nvidia.com>
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <asm/io.h>
|
|
#include <asm/mach-types.h>
|
|
#include <asm/arch/tegra.h>
|
|
#include <asm/arch-tegra/board.h>
|
|
#include <asm/arch/clock.h>
|
|
#include <asm/arch/funcmux.h>
|
|
#include <asm/arch/gpio.h>
|
|
#include <asm/arch/pinmux.h>
|
|
#include <asm/gpio.h>
|
|
|
|
/* TODO: Remove this code when the SPI switch is working */
|
|
#ifndef CONFIG_TARGET_VENTANA
|
|
void gpio_early_init_uart(void)
|
|
{
|
|
/* Enable UART via GPIO_PI3 (port 8, bit 3) so serial console works */
|
|
gpio_request(TEGRA_GPIO(I, 3), "uart_en");
|
|
gpio_direction_output(TEGRA_GPIO(I, 3), 0);
|
|
}
|
|
#endif
|
|
|
|
#ifdef CONFIG_MMC_SDHCI_TEGRA
|
|
/*
|
|
* 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_SDMMC3, FUNCMUX_SDMMC3_SDB_4BIT);
|
|
|
|
/* For power GPIO PI6 */
|
|
pinmux_tristate_disable(PMUX_PINGRP_ATA);
|
|
/* For CD GPIO PI5 */
|
|
pinmux_tristate_disable(PMUX_PINGRP_ATC);
|
|
}
|
|
#endif
|
|
|
|
void pin_mux_usb(void)
|
|
{
|
|
/* For USB0's GPIO PD0. For now, since we have no pinmux in fdt */
|
|
pinmux_tristate_disable(PMUX_PINGRP_SLXK);
|
|
/* For USB1's ULPI signals */
|
|
funcmux_select(PERIPH_ID_USB2, FUNCMUX_USB2_ULPI);
|
|
pinmux_set_func(PMUX_PINGRP_CDEV2, PMUX_FUNC_PLLP_OUT4);
|
|
pinmux_tristate_disable(PMUX_PINGRP_CDEV2);
|
|
/* USB1 PHY reset GPIO */
|
|
pinmux_tristate_disable(PMUX_PINGRP_UAC);
|
|
}
|