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Hi,

In the corresponding C file where you are getting the error add the statement #include <linux/err.h> and try building.

Thx,

--Prabhakar Lad

Thank you for the fast reply. I dont really know why, but sequence of compiling changed.

Now i have such error:

 CC      drivers/video/console/vgacon.o
drivers/video/console/vgacon.c: In function 'vgacon_startup':
drivers/video/console/vgacon.c:508: error: 'PCIMEM_BASE' undeclared (first use in this function)
drivers/video/console/vgacon.c:508: error: (Each undeclared identifier is reported only once
drivers/video/console/vgacon.c:508: error: for each function it appears in.)
drivers/video/console/vgacon.c: In function 'vgacon_do_font_op':
drivers/video/console/vgacon.c:1068: error: 'PCIMEM_BASE' undeclared (first use in this function)
make[3]: *** [drivers/video/console/vgacon.o] Error 1
make[2]: *** [drivers/video/console] Error 2
make[1]: *** [drivers/video] Error 2
make: *** [drivers] Error 2

in ".configure" file line of 2.6.32 kernel looks like this "#CONFIG_VGA_CONSOLE is not set " in default case.

I also tried to change this line to such view "CONFIG_VGA_CONSOLE=y" and "CONFIG_VGA_CONSOLE=n"

So error appears over and over again. Maybe i should show my .configure file or some part of it?

Thanks a lot.

Hi,

If you want to disable VGA_CONSOLE support, do the following,

$#<linux directory>make menuconfig

go to Device Drivers====>>> Graphics Support ======>>> Console display Support=====>>>> VGA text console, Now unselect it,

and that wont build for you.

Thx,

--Prabhakar Lad

Thanks.

So it does not matter if this option enabled/disabled or is not set.

Error appears in all cases.

Hi,

Are you still getting the same error's even after disabling it? What are your steps for building?

Thx,

--Prabhakar Lad

Yes. Exact same errors in all cases. I checked twice.

Hi,

What are your steps for building? In worst case If you don't want the vga to be build,

go to Makefile in drivers/video/console and comment this line obj-$(CONFIG_VGA_CONSOLE) += vgacon.o

Thx,

--Prabhakar Lad

Hello. Thanks for reply. Commenting a line helped me.

Now i have such error:

LD      .tmp_vmlinux1
arch/arm/mach-davinci/built-in.o: In function `dm355evm_setup_video_input':
board-dm355-evm.c:(.text+0x29d0): undefined reference to `dm355evm_msp_write'
board-dm355-evm.c:(.text+0x29f0): undefined reference to `dm355evm_msp_write'
make: *** [.tmp_vmlinux1] Error 1

What you will recommend me?

Hi,

add the following statement,

#include <linux/i2c/dm355evm_msp.h> in board-dm355-evm.c

Thx,

--Prabhakar Lad

I already have such line in "/arch/arm/mach-davinci/board-dm355-evm.c"

Hi,

Can you cross verify and check the declaration "dm355evm_msp_write" is present in include/linux/i2c/dm355evm_msp.h?

Thx,

--Prabhakar Lad

In include/linux/i2c/dm355evm_msp.h ,i have such declaration of this function -"extern int dm355evm_msp_write(u8 value,u8 reg);"

So i guess here everything is fine.

Thank you so much.

I also have some troubles with booting my own new zImage, but ill open new thread for this theme.

Thanks once again.

Pavel Goryunov.