[U-Boot-Users] [PATCH] I2C Dummy Driver

[Jerry Van Baren]

Ricardo Ribalda Delgado wrote:
> Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda at uam.es>
> ---
>  drivers/i2c/Makefile    |    1 +
>  drivers/i2c/dummy_i2c.c |   84 +++++++++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 85 insertions(+), 0 deletions(-)
>  create mode 100644 drivers/i2c/dummy_i2c.c
> 
> diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile
> index 534c015..322c822 100644
> --- a/drivers/i2c/Makefile
> +++ b/drivers/i2c/Makefile
> @@ -30,6 +30,7 @@ COBJS-y += omap1510_i2c.o
>  COBJS-y += omap24xx_i2c.o
>  COBJS-y += tsi108_i2c.o
>  COBJS-y += mxc_i2c.o
> +COBJS-y += dummy_i2c.o
>  
>  COBJS	:= $(COBJS-y)
>  SRCS	:= $(COBJS:.o=.c)
> diff --git a/drivers/i2c/dummy_i2c.c b/drivers/i2c/dummy_i2c.c
> new file mode 100644
> index 0000000..04f6edb
> --- /dev/null
> +++ b/drivers/i2c/dummy_i2c.c
> @@ -0,0 +1,84 @@
> +/*   
> +    (C) Copyright 2008
> +    Ricado Ribalda, Universidad Autonoma de Madrid, ricardo.ribalda<at>uam.es , ricardo.ribalda<at>gmail.com
> +    This work has been supported by: Q-Technology  http://qtec.com/
> +
> +    This program is free software: you can redistribute it and/or modify
> +    it under the terms of the GNU General Public License as published by
> +    the Free Software Foundation, either version 3 of the License, or

Ditto: GPLv3 is a problem because most of u-boot is licensed at GPLv2 
(possibly with an upgrade clause).  The problem is, GPLv3 is not 
backward compatible with GPLv2 because it adds restrictions.
   <http://www.fsf.org/licensing/licenses/>

If you wish to have this added to u-boot, you will need to change the 
licensing to GPLv2 (note that you can still keep the "any later" upgrade 
clause).

Best regards,
gvb