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