Kim Phillips <kim.phill...@freescale.com> wrote on 2010/10/12 21:54:10:
>
> On Tue, 12 Oct 2010 21:17:38 +0200
> Joakim Tjernlund <joakim.tjernl...@transmode.se> wrote:
>
> > > Yes, it is a simple symbol to add. I will do it twm if you don't
> > > beat me to it. it would be nice if you could try what works
> > > and not though.
> >
> > Could not wait, does this work for you?
> >
> > diff --git a/nand_spl/board/freescale/mpc8313erdb/u-boot.lds
> > b/nand_spl/board/freescale/mpc8313erdb/u-boot.lds
> > index ad82589..1a3e44f 100644
> > --- a/nand_spl/board/freescale/mpc8313erdb/u-boot.lds
> > +++ b/nand_spl/board/freescale/mpc8313erdb/u-boot.lds
> > @@ -38,6 +38,8 @@ SECTIONS
> > .data : {
> > *(.data*)
> > *(.sdata*)
> > + _GOT_TABLE_ = .;
> > + *(.got)
> > _GOT2_TABLE_ = .;
> > *(.got2)
> > __got2_entries = (. - _GOT2_TABLE_) >> 2;
>
> it passes a build test on the 8313, but applying the same change to the
> 8315 still fails to build with bootstrap too big errors, because it
> still suffers from the extra bits. At least now it's buildable, so
> we have some size info for the curious:
>
> before (fits):
>
> $ size ./nand_spl/board/freescale/mpc8315erdb/start.o
> text data bss dec hex filename
> 1528 12 0 1540 604
./nand_spl/board/freescale/
> mpc8315erdb/start.o
>
> after (too big):
>
> $ size ./nand_spl/board/freescale/mpc8315erdb/start.o
> text data bss dec hex filename
> 1588 20 0 1608 648
./nand_spl/board/freescale/
> mpc8315erdb/start.o
>
> and there are other 83xx nand boards; please at least MAKEALL 83xx
> before resubmitting.
Any idea if SPL is size optimized to death already or if there is some
low hanging fruits left?
Jocke
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