From mboxrd@z Thu Jan  1 00:00:00 1970
From: Masahiro Yamada <yamada.m@jp.panasonic.com>
Date: Fri, 28 Mar 2014 11:25:03 +0900
Subject: [U-Boot] [RFC PATCH 04/17] kconfig: add defconfig files for all
	boards
In-Reply-To: <CACUy__XwDv5Yi9mUXp3u5zd4gbcY5btMrHgroTv4jU6JHQdQEw@mail.gmail.com>
References: <20140324153556.B363.AA925319@jp.panasonic.com>
	<CACUy__XwDv5Yi9mUXp3u5zd4gbcY5btMrHgroTv4jU6JHQdQEw@mail.gmail.com>
Message-ID: <20140328112503.DB34.AA925319@jp.panasonic.com>
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Hi Daniel,
Sorry not to have followed up earlier. I was sick in bed.


On Mon, 24 Mar 2014 21:35:15 +0100
Daniel Schwierzeck <daniel.schwierzeck@gmail.com> wrote:

> 2014-03-24 7:35 GMT+01:00 Masahiro Yamada <yamada.m@jp.panasonic.com>:
> >
> > Thanks for your effort. I think basicly we're going to the right direction.
> > But I am afraind more careful check is necessary before posting the
> > series.
> >
> >
> > I did build test on your patches on kconfig-support branch.
> > I noticed many boards would be broken:
> >
> > - ARM
> >  cm_t335 am335x_boneblack am335x_evm am335x_evm_nor am335x_evm_norboot
> > am335x_evm_spiboot am335x_evm_uart1 am335x_evm_uart2 am335x_evm_uart3
> > am335x_evm_uart4 am335x_evm_uart5 am335x_evm_usbspl h2200 palmld palmtc
> > palmtreo680 zipitz2 vpac270_ond_256 mx31ads lubbock
> >
> > - AVR32
> > favr-32-ezkit
> >
> > - Blackfin
> >  bf527-ad7160-eval
> >
> > - PowerPC
> > MVBLUE  hermes svm_sc8xx ESTEEM192E ELPT860 FPS850L FPS860L NSCU SM850
> > TK885D TQM823L TQM823L_LCD TQM823M TQM850L TQM850M TQM855L TQM855M
> > TQM860L TQM860M TQM862L TQM862M TQM866M TQM885D TTTech virtlab2 wtk
> > MVSMR GENIETV )
> 
> Those boards have linker errors, but I do not understand yet why. For
> example on ARM the linker complains about multiple definition of
> board_init() and board_eth_init(). The solely difference is that there
> are one or two additional intermediate objects (board/built-in.o and
> if necessary board/VENDOR/built-in.o). But board/built-in.o and
> board/BOARD/built-in.o respectively board/VENDOR/BOARD/built-in.o
> contain the same symbols and object code. The strange thing is that
> the error only affects some boards.

Have you figured out the multiple definition error?

They are nasty ones and have their own linker scripts.   :-(
For cm_t335 board, board/compulab/cm_t335/u-boot.lds needs modifying.

  --- a/board/compulab/cm_t335/u-boot.lds
  +++ b/board/compulab/cm_t335/u-boot.lds
  @@ -19,7 +19,7 @@ SECTIONS
          {
                  *(.__image_copy_start)
                  CPUDIR/start.o (.text*)
  -               board/compulab/cm_t335/built-in.o (.text*)
  +               board/built-in.o (.text*)
                  *(.text*)
          }



Best Regards
Masahiro Yamada