2007-05-28 11:05:52

by 丁丁

Subject: An error of compile kernel2.6.22-rc3 for ARM CPU s3c2440

Hi,All.

I compiled new kernel2.6.22-rc3 for my s3c2440 platform yesterday,
I got follow error message from gcc-compiler.

>CC arch/arm/plat-s3c24xx/devs.o
>linux/linux-2.6/arch/arm/plat-s3c24xx/devs.c:410:
error:'S3C2443_PA_HSMMC' undeclared here (not in a function)
>linux/linux-2.6/arch/arm/plat-s3c24xx/devs.c:411:
error:'S3C2443_SZ_HSMMC' undeclared here (not in a function)

I found the reason of the error is the two marco wasn't add into the
file "arch-s3c2410/map.h",so I make a patch file for the problem.

>>------------------------------------------------------
fix_miss_marco_for_s3c2443.patch
>>------------------------------------------------------
diff -Nurp linux-2.6.22-rc3-org/include/asm-arm/arch-s3c2410/map.h
linux-2.6.22-rc3/include/asm-arm/arch-s3c2410/map.h
--- linux-2.6.22-rc3-org/include/asm-arm/arch-s3c2410/map.h 2007-04-26
11:08:32.000000000 +0800
+++ linux-2.6.22-rc3/include/asm-arm/arch-s3c2410/map.h 2007-05-28
18:38:54.000000000 +0800
@@ -153,6 +153,10 @@
#define S3C2440_PA_AC97 (0x5B000000)
#define S3C2440_SZ_AC97 SZ_1M

+/* High-speed MMC/SD */
+#define S3C2443_PA_HSMMC (0x4A800000)
+#define S3C2443_SZ_HSMMC 0xFF
+
/* ISA style IO, for each machine to sort out mappings for, if it
* implements it. We reserve two 16M regions for ISA.
*/


-------
Ding Yi
[email protected]
-------

2007-05-28 11:30:59

by Jiri Kosina

Subject: Re: An error of compile kernel2.6.22-rc3 for ARM CPU s3c2440

On Mon, 28 May 2007, ?? wrote:

> I compiled new kernel2.6.22-rc3 for my s3c2440 platform yesterday, I got
> follow error message from gcc-compiler.
> >CC arch/arm/plat-s3c24xx/devs.o
> >linux/linux-2.6/arch/arm/plat-s3c24xx/devs.c:410:
> error:'S3C2443_PA_HSMMC' undeclared here (not in a function)
> >linux/linux-2.6/arch/arm/plat-s3c24xx/devs.c:411:
> error:'S3C2443_SZ_HSMMC' undeclared here (not in a function)

http://lkml.org/lkml/2007/5/28/75

--
Jiri Kosina

2007-06-14 10:41:38

by Ben Dooks

Subject: Re: An error of compile kernel2.6.22-rc3 for ARM CPU s3c2440

On Mon, May 28, 2007 at 07:05:43PM +0800, ?????? wrote:
> Hi,All.
>
> I compiled new kernel2.6.22-rc3 for my s3c2440 platform yesterday,
> I got follow error message from gcc-compiler.
>
> >CC arch/arm/plat-s3c24xx/devs.o
> >linux/linux-2.6/arch/arm/plat-s3c24xx/devs.c:410:
> error:'S3C2443_PA_HSMMC' undeclared here (not in a function)
> >linux/linux-2.6/arch/arm/plat-s3c24xx/devs.c:411:
> error:'S3C2443_SZ_HSMMC' undeclared here (not in a function)
>
> I found the reason of the error is the two marco wasn't add into the
> file "arch-s3c2410/map.h",so I make a patch file for the problem.
>
> >>------------------------------------------------------
> fix_miss_marco_for_s3c2443.patch
> >>------------------------------------------------------
> diff -Nurp linux-2.6.22-rc3-org/include/asm-arm/arch-s3c2410/map.h
> linux-2.6.22-rc3/include/asm-arm/arch-s3c2410/map.h
> --- linux-2.6.22-rc3-org/include/asm-arm/arch-s3c2410/map.h 2007-04-26
> 11:08:32.000000000 +0800
> +++ linux-2.6.22-rc3/include/asm-arm/arch-s3c2410/map.h 2007-05-28
> 18:38:54.000000000 +0800
> @@ -153,6 +153,10 @@
> #define S3C2440_PA_AC97 (0x5B000000)
> #define S3C2440_SZ_AC97 SZ_1M
>
> +/* High-speed MMC/SD */
> +#define S3C2443_PA_HSMMC (0x4A800000)
> +#define S3C2443_SZ_HSMMC 0xFF
> +
> /* ISA style IO, for each machine to sort out mappings for, if it
> * implements it. We reserve two 16M regions for ISA.
> */

It was missed out of the original patch to setup the device and
fixed as soon as the error was reported from kautobuild.

Errors like this are better reported to the linux-arm-kernel list
which I read more often than the linux-kernel list.

--
Ben ([email protected], http://www.fluff.org/)

'a smiley only costs 4 bytes'