u-boot/board/compulab/trimslice/trimslice.c
Thierry Reding 7dd8738f08 ARM: tegra: Enable PCIe on TrimSlice
The TrimSlice has an ethernet NIC connected to the PCIe bus. Enable the
PCIe controller and the network driver so that the device can boot over
the network.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-12-18 13:19:20 -07:00

50 lines
1,005 B
C

/*
* (C) Copyright 2010-2012
* NVIDIA Corporation <www.nvidia.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/io.h>
#include <asm/arch/tegra.h>
#include <asm/arch/clock.h>
#include <asm/arch/funcmux.h>
#include <asm/arch/pinmux.h>
#include <asm/gpio.h>
#include <i2c.h>
#include <netdev.h>
void pin_mux_usb(void)
{
/*
* USB1 internal/external mux GPIO, which masquerades as a VBUS GPIO
* in the current device tree.
*/
pinmux_tristate_disable(PMUX_PINGRP_UAC);
}
void pin_mux_spi(void)
{
funcmux_select(PERIPH_ID_SPI1, FUNCMUX_SPI1_GMC_GMD);
}
/*
* Routine: pin_mux_mmc
* Description: setup the pin muxes/tristate values for the SDMMC(s)
*/
void pin_mux_mmc(void)
{
funcmux_select(PERIPH_ID_SDMMC1, FUNCMUX_SDMMC1_SDIO1_4BIT);
funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATB_GMA_4_BIT);
/* For CD GPIO PP1 */
pinmux_tristate_disable(PMUX_PINGRP_DAP3);
}
#ifdef CONFIG_PCI
int board_eth_init(bd_t *bis)
{
return pci_eth_init(bis);
}
#endif