[U-Boot] [PATCH] Devkit8000: Fix compilation after changes in dm9000

[Marek Vasut]

Dne Pá 7. května 2010 18:58:34 Thomas Weber napsal(a):
>  On 07.05.2010 17:15, Wolfgang Denk wrote:
> 
> Dear Thomas Weber,
> 
> In message <1273242366-6552-1-git-send-email-weber at corscience.de>
> <1273242366-6552-1-git-send-email-weber at corscience.de> you wrote:
> 
> 
>  In commit a45dde2293c816138e53c26eca6fd0322583f9a6 the I/O accessor for
> the DM9000 is changed.
> 
> The definition of __io is required to use the standard I/O accessors from
> asm/io.h.
> 
> Signed-off-by: Thomas Weber <weber at corscience.de> <weber at corscience.de>
> ---
>  include/configs/devkit8000.h |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/include/configs/devkit8000.h b/include/configs/devkit8000.h
> index 7d1332f..6e53c0d 100644
> --- a/include/configs/devkit8000.h
> +++ b/include/configs/devkit8000.h
> @@ -31,6 +31,7 @@
>  #ifndef __CONFIG_H
>  #define __CONFIG_H
> 
> +
> 
> 
>  Unrelated (und unneeded) change. Please omit this.
> 
> 
> 
>   /* High Level Configuration Options */
>  #define CONFIG_ARMCORTEXA8	1	/* This is an ARM V7 CPU core */
>  #define CONFIG_OMAP		1	/* in a TI OMAP core */
> @@ -79,6 +80,7 @@
>  #define	CONFIG_DM9000_USE_16BIT		1
>  #define CONFIG_DM9000_NO_SROM		1
>  #undef	CONFIG_DM9000_DEBUG
> +#define __io
> 
> 
>  Hm... the commit message says "__io is required to use the standard
> I/O accessors" - but I don't see any of these in this definition here?
> 
> Best regards,
> 
> Wolfgang Denk
> 
> 
> 
>  Hi,
> thanks for reviewing the patch.
> 
> In
> dm9000.c is <asm/io.h> included and outb, etc. used
> and in
> arch/arm/include/asm/io.h +201
> I found  #ifdef __io
> but __io wasn't defined.
> 
> I also think, that all arm-boards that uses the dm9000 will have this
> problem at the moment. I tried to compile at91sam9261 and got the same
> problem.
> 
> Because I have an other problem with gcc I cannot compile completely.
> 
> Thomas

It's not a problem with GCC ... I get the same problem as well. And the problem 
appeared recently.

btw. for me, DM9000 is buggered as well.

3699c28e6d16b563629c285311a0ce62a2c4c5d0 still worked fine. I'm bisecting it.