u-boot/include/configs/p2771-0000.h
Stephen Warren a6bb0084c2 ARM: tegra: enable PCIe controller on p2771-0000
p2771-0000 has a couple of PCIe ports; one physically x4 desktop PCI
connector (which may run at x2 electrically, depending on the board
version and configuration) and a x1 connection to the M.2 slot (which may
not be active, depending on the board version and configuration). This
change enables those.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-08-15 10:26:13 -07:00

41 lines
838 B
C

/*
* Copyright (c) 2013-2016, NVIDIA CORPORATION.
*
* SPDX-License-Identifier: GPL-2.0
*/
#ifndef _P2771_0000_H
#define _P2771_0000_H
#include <linux/sizes.h>
#include "tegra186-common.h"
/* High-level configuration options */
#define CONFIG_TEGRA_BOARD_STRING "NVIDIA P2771-0000"
/* I2C */
#define CONFIG_SYS_I2C_TEGRA
/* SD/MMC */
#define CONFIG_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_TEGRA_MMC
/* Environment in eMMC, at the end of 2nd "boot sector" */
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_SYS_MMC_ENV_PART 2
#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE)
/* PCI host support */
#define CONFIG_PCI
#define CONFIG_PCI_PNP
#define CONFIG_CMD_PCI
#include "tegra-common-post.h"
/* Crystal is 38.4MHz. clk_m runs at half that rate */
#define COUNTER_FREQUENCY 19200000
#endif