[U-Boot] toolchain problems when building iMX6 mx6qsabreauto (and another bootloader tool)

Tom Rini trini at ti.com
Wed Dec 4 18:28:30 CET 2013


On Fri, Nov 29, 2013 at 07:27:29AM +0100, Wolfgang Denk wrote:
> Dear "Abraham V.",
> 
> In message <CANiE1qo9fDOkeVjq89W3cEoxRyic9d_DO71vv9BRtg7bnJ-jnQ at mail.gmail.com> you wrote:
> >
> > I didn't notice that difference until you pointed it out. Till now, I was
> > under the assumption that both toolchains were (feature-wise) identical.
> > And I *almost* sent a complaint letter to Linaro about this too ... Guess,
> > I've got more to learn than I anticipated.
> 
> I think feature-wise both configurations are probably identical; but
> for more general usability the -hf configuration should also include a
> non-hf version of the libgcc library, so that building with
> "-msoft-float" actually works.
> 
> Alternatively, you can always use USE_PRIVATE_LIBGCC=yes on the make
> command line to use U-Boot's builtin libgcc code.

Well, herp-a-derp.  This is the jffs2 problem as well, which boils down
to a now 64bit division that needs to be lldiv().  Single board
build-tested now for that, testing the rest before posting.

-- 
Tom
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