On Thu, Jun 28, 2012 at 09:43:57PM +0400, Dmitry Bondar wrote: > On Mon, 25/06/2012 at 15:31 -0700, Tom Rini wrote: > > On Mon, Jun 25, 2012 at 10:02:37PM +0400, Dmitry Bondar wrote: > > > > > C6X (C6000) is family of fixed and floating-point DSPs manufactured by > > > Texas Instruments. > > > --- > > > Changes for v2: > > > - reset_c.c rewritten with readl/writel. > > > - Tom Rini <tr...@ti.com> added to cc > > > > > > Changes for v3: > > > - fix coding style > > > - arch/c6x/include/asm/io.h - add memory barriers on readl/writel () > > > > > > > > > Dmitry Bondar (4): > > > Add support new arch: c6x > > > c6x: Add support c674x CPUs > > > c6x: Add suport build davinci SOC with c674x CPUs > > > c6x: Add support c6745-som board > > > > I found a good toolchain and gave building the series a whirl, and > > here's a few things that need fixing: > > - The davinci symlink isn't safe, running make again results in ln > > complaining. > > - The symlink doesn't work in conjunction with separate object > > directories as it is in the main src tree. > > - With O= we get arch/arm/cpu/arm926ejs/davinci/libdavinci.o because of > > the above, which makes link fail. > > May be i must copy pinmux.c,reset.c,timer.c,cpu.c from > arch/arm/arm926ejs/davinci to arch/c6x/c674x/c674x, remove from them all > not used ifdef (#ifdef CONFIG_SOC_DM355) and don't set in boards.cfg SOC > for board? > This allow don't use symlink.
No, I think you just need to rework the mkconfig logic you're adding.
It should be, roughly, outside of the ! -z ${soc} check:
If c6x and davinci
rm -f arch/c6x/cpu/c674x/davinci
rm -f asm/arch
if srctree != objtree
set symlinks one way
else
set symlinks another way
fi
fi
Then once that works, see if you can shrink the logic down to just set a
prefix variable or two and always set the symlinks.
--
Tom
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