[U-Boot-Users] sypcr double written
Antonio Di Bacco
antonio.dibacco at aruba.it
Tue May 23 22:40:05 CEST 2006
wdt_mpc8xx.c is in the kernel, in the drivers/char/wdt_mpc8xx.c
On Tuesday 23 May 2006 22:31, Wolfgang Denk wrote:
> In message <200605232124.05181.antonio.dibacco at aruba.it> you wrote:
> > I saw that in cpu_init_f the sypcr is written and it is also written in
> > the init of wdt_mpc8xx.o but this should not be possible according to the
> > MPC885 Reference Manual.
> It is not possible, but then: what's wdt_mpc8xx.o? This is not part
> of U-Boot.
> > For sure there is an explanation for this, anyone knows?
> Um... and if you're talking about any Linux kernel code - who says
> that it's been booted by U-Boot, or that the boot loader initialized
> the SYPCR?
> Best regards,
> Wolfgang Denk
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