Subject: Re: Which bugs in SA rev. S/rev. T ?
To: Peter Teichmann <teich-p@Rcs1.urz.tu-dresden.de>
From: Richard Earnshaw <rearnsha@arm.com>
List: port-arm32
Date: 02/27/1999 16:14:18
> Hi,
>
> does anyone know whether this nasty bug that causes many programs not to
> run on Strongarms rev. K is already fixed in rev. S? Or do I need a rev. T
> Stronarm?
>
If I've got my revision codes correct then:
The important problem (ldmia as call return) was fixed with Rev S. There
is a bug in Rev S which affects ldmib with write-back and is fixed in Rev
T, but I've never found a non-working program to which I can attribute
this as the cause.
The ldmib bug is documented in the errata sheet published by Intel on
their StrongARM pages.
Richard.