[U-Boot] [PATCH 04/13] Fix IXP code to work after relocation was added

[Wolfgang Denk <wd@denx.de>]

Dear Michael Schwingen,

In message <1294062338-21084-5-git-send-email-michael@schwingen.org> you wrote:
>  - jump to real flash location after reset before turning off flash mirror
>  - fix timer system to use HZ == 1000, remove broken interrupt-based code
> 
> Signed-off-by: Michael Schwingen <michael@schwingen.org>
> ---
>  arch/arm/cpu/ixp/cpu.c                 |    5 --
>  arch/arm/cpu/ixp/start.S               |   59 ++--------------
>  arch/arm/cpu/ixp/timer.c               |  125 +++++++++++++++-----------------
>  arch/arm/include/asm/arch-ixp/ixp425.h |    5 +-
>  4 files changed, 66 insertions(+), 128 deletions(-)
...
> -int timer_init (void)
> +static ulong timestamp;
> +static ulong lastinc;


This code is broken. You must not access any variables in BSS segment
(like these two) before relocation.


Best regards,

Wolfgang Denk

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