2009-09-28 01:06:57     Framebuffer DMA Error!!

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2009-09-28 01:06:57     Framebuffer DMA Error!!

land land (CHINA)

Message: 80539   

 

when make the image of  uClinux-dist-2007R1.1-RC3.tar.bz2 with blackfin-toolchain-07r1.1-3.i386.rpm

 

when i chose the Framebuffer DMA BitBlit / Fill Rect Support (BF5xx_FBDMA) [N/m/y?] (NEW) Y

 

then there are the errors :drivers/built-in.o: In function `Enable_MemDMA1':

(.text+0x11168): undefined reference to `bfin_write_MDMA_D1_START_ADDR'

drivers/built-in.o: In function `Enable_MemDMA1':

(.text+0x1116e): undefined reference to `bfin_write_MDMA_D1_X_COUNT'

drivers/built-in.o: In function `Enable_MemDMA1':

(.text+0x11174): undefined reference to `bfin_write_MDMA_D1_X_MODIFY'

drivers/built-in.o: In function `Enable_MemDMA1':

(.text+0x1117a): undefined reference to `bfin_write_MDMA_D1_Y_COUNT'

 

i only find the definition of   bfin_write_MDMA_D0_X_MODIFY' in /linux-2.6.x/include/asm-blackfin/mach-bf561/cdefBF561.h,but not the ....D1_X_MODIFY' ??

 

HELP ME PLEASE!!!!!!!

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2009-09-28 01:09:14     Re: Framebuffer DMA Error!!

land land (CHINA)

Message: 80540   

 

help me

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2009-09-28 01:23:30     Re: Framebuffer DMA Error!!

Graf Yang (CHINA)

Message: 80542   

 

This bug have been fixed into trunk, around on 2009-05-06.

 

Your release is too old, now we have 2009R1.

 

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2009-09-28 01:33:47     Re: Framebuffer DMA Error!!

land land (CHINA)

Message: 80543   

 

thank you!!

 

but i have to use this version, because i have changed some code to fit my own board.

 

so can you tell me how to fix this problem ,please give the details!!

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2009-09-28 05:37:23     Re: Framebuffer DMA Error!!

Graf Yang (CHINA)

Message: 80563   

 

You can download the kernel source code of 2009R1, then copy the defines from the file,

 

arch/blackfin/mach-bf561/include/mach/defBF561.h and arch/blackfin/mach-bf561/include/mach/cdefBF561.h

 

to your kernel code.

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2009-09-28 17:32:27     Re: Framebuffer DMA Error!!

Mike Frysinger (UNITED STATES)

Message: 80590   

 

do not post the same question multiple times and do not spam with such short useless messages

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