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Anonymous
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frame buffer in microblaze

i'm using SP605 and a linux run on it(base on microblaze).then i want to add tft_ip into my project.

So i modify the menuconfig with:

-----------------------------------------------------

#
# Graphics support
#
CONFIG_FB=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y


#
# Frame buffer hardware drivers
#
CONFIG_FB_XILINX=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=m
CONFIG_LCD_PLATFORM=m
CONFIG_BACKLIGHT_CLASS_DEVICE=m
CONFIG_BACKLIGHT_GENERIC=m

#
# Display device support
#
CONFIG_DISPLAY_SUPPORT=y

#
# Display hardware drivers
#
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_XILINX_EDK=y

-------------------------------------------------------------

but when i build the kernel, it says ' drivers/video/xilinxfb.c:37:21: error: asm/dcr.h: No such file or directory'

after searching that file,i find that it only exist in arch/powerpc and arch/sparc.

does it mean i can't use that with microblaze?or have i  do somehing wrong?

 

Regards.

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