[U-Boot] [PATCH 7/7] tegra: Enable I2C on Seaboard

[Stephen Warren]

On 12/26/2011 11:11 AM, Simon Glass wrote:
> This enables I2C on Seaboard.
...
> diff --git a/include/configs/seaboard.h b/include/configs/seaboard.h
...
> +#define CONFIG_SYS_I2C_INIT_BOARD

I don't think that option is correct for Seaboard; the description in
the README indicates this causes a function named i2c_init_board() to be
called from boards/xxx/board.c, which is supposed to use GPIOs to unhang
the I2C bus. However, this raises a couple of issues:

1) Patch 5 in this series calls i2c_init_board() ifdef CONFIG_TEGRA2_I2C
rather than depending on this CONFIG option.

2) Tegra's i2c_init_board() doesn't appear to be anything to do with bus
unhanging, but is instead regular I2C initialization. Perhaps the
function should be renamed?

-- 
nvpublic