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| author | Tom Warren <twarren@nvidia.com> | 2012-12-21 16:09:52 -0700 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2013-01-16 13:40:08 -0700 |
| commit | bb1e7cde624d44edf75c1b607fd6c60e038f98dd (patch) | |
| tree | d705d9b9c44aabc415f78d575bf0e3e7fe77f556 /include/configs/cardhu.h | |
| parent | 083bbbbe771afce5e06793c6c831367b596cf03e (diff) | |
| download | talos-obmc-uboot-bb1e7cde624d44edf75c1b607fd6c60e038f98dd.tar.gz talos-obmc-uboot-bb1e7cde624d44edf75c1b607fd6c60e038f98dd.zip | |
Tegra30: I2C: Enable I2C driver on Cardhu
Tested all 5 'buses', i2c probe enumerates device addresses on all
but dev 4 (I2C4) [no devices on that bus on my Cardhu].
Note that this uses the extant tegra_i2c.c driver w/o modification.
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'include/configs/cardhu.h')
| -rw-r--r-- | include/configs/cardhu.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/include/configs/cardhu.h b/include/configs/cardhu.h new file mode 100644 index 0000000000..aa725baf14 --- /dev/null +++ b/include/configs/cardhu.h @@ -0,0 +1,54 @@ +/* + * Copyright (c) 2010-2012, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#include <asm/sizes.h> + +#include "tegra30-common.h" + +/* Enable fdt support for Cardhu. Flash the image in u-boot-dtb.bin */ +#define CONFIG_DEFAULT_DEVICE_TREE tegra30-cardhu +#define CONFIG_OF_CONTROL +#define CONFIG_OF_SEPARATE + +/* High-level configuration options */ +#define V_PROMPT "Tegra30 (Cardhu) # " +#define CONFIG_TEGRA_BOARD_STRING "NVIDIA Cardhu" + +/* Board-specific serial config */ +#define CONFIG_SERIAL_MULTI +#define CONFIG_TEGRA_ENABLE_UARTA +#define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTA_BASE + +#define CONFIG_MACH_TYPE MACH_TYPE_CARDHU + +#define CONFIG_BOARD_EARLY_INIT_F + +/* I2C */ +#define CONFIG_TEGRA_I2C +#define CONFIG_SYS_I2C_INIT_BOARD +#define CONFIG_I2C_MULTI_BUS +#define CONFIG_SYS_MAX_I2C_BUS TEGRA_I2C_NUM_CONTROLLERS +#define CONFIG_SYS_I2C_SPEED 100000 +#define CONFIG_CMD_I2C + +#define CONFIG_ENV_IS_NOWHERE + +#include "tegra-common-post.h" + +#endif /* __CONFIG_H */ |
