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tegra: i2c: Add function to know about current bus
[people/ms/u-boot.git] / include / configs / cardhu.h
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1/*
2 * Copyright (c) 2010-2012, NVIDIA CORPORATION. All rights reserved.
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms and conditions of the GNU General Public License,
6 * version 2, as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope it will be useful, but WITHOUT
9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
11 * more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16
17#ifndef __CONFIG_H
18#define __CONFIG_H
19
20#include <asm/sizes.h>
21
22#include "tegra30-common.h"
23
24/* Enable fdt support for Cardhu. Flash the image in u-boot-dtb.bin */
25#define CONFIG_DEFAULT_DEVICE_TREE tegra30-cardhu
26#define CONFIG_OF_CONTROL
27#define CONFIG_OF_SEPARATE
28
29/* High-level configuration options */
30#define V_PROMPT "Tegra30 (Cardhu) # "
31#define CONFIG_TEGRA_BOARD_STRING "NVIDIA Cardhu"
32
33/* Board-specific serial config */
34#define CONFIG_SERIAL_MULTI
35#define CONFIG_TEGRA_ENABLE_UARTA
36#define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTA_BASE
37
38#define CONFIG_MACH_TYPE MACH_TYPE_CARDHU
39
40#define CONFIG_BOARD_EARLY_INIT_F
41
42/* I2C */
43#define CONFIG_TEGRA_I2C
44#define CONFIG_SYS_I2C_INIT_BOARD
45#define CONFIG_I2C_MULTI_BUS
46#define CONFIG_SYS_MAX_I2C_BUS TEGRA_I2C_NUM_CONTROLLERS
47#define CONFIG_SYS_I2C_SPEED 100000
48#define CONFIG_CMD_I2C
49
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50/* SD/MMC */
51#define CONFIG_MMC
52#define CONFIG_GENERIC_MMC
53#define CONFIG_TEGRA_MMC
54#define CONFIG_CMD_MMC
55
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56/* Environment in eMMC, at the end of 2nd "boot sector" */
57#define CONFIG_ENV_IS_IN_MMC
91171091 58#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE)
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59#define CONFIG_SYS_MMC_ENV_DEV 0
60#define CONFIG_SYS_MMC_ENV_PART 2
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d2f18f26 62/* SPI */
ff1da6fb 63#define CONFIG_TEGRA20_SLINK
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64#define CONFIG_TEGRA_SLINK_CTRLS 6
65#define CONFIG_SPI_FLASH
66#define CONFIG_SPI_FLASH_WINBOND
67#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
68#define CONFIG_SF_DEFAULT_SPEED 24000000
69#define CONFIG_CMD_SPI
70#define CONFIG_CMD_SF
71#define CONFIG_SPI_FLASH_SIZE (4 << 20)
72
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73/* USB Host support */
74#define CONFIG_USB_EHCI
75#define CONFIG_USB_EHCI_TEGRA
76#define CONFIG_USB_STORAGE
77#define CONFIG_CMD_USB
78
79/* USB networking support */
80#define CONFIG_USB_HOST_ETHER
81#define CONFIG_USB_ETHER_ASIX
82
83/* General networking support */
84#define CONFIG_CMD_NET
85#define CONFIG_CMD_DHCP
86
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87#include "tegra-common-post.h"
88
89#endif /* __CONFIG_H */