On Thu, Apr 07, 2011 at 10:26:02PM +0200, Gilles Chanteperdrix wrote:
>
> On my side, I meant to say, the issue is in the implementation of the
> I-pipe one-shot timer, the function ipipe_mach_set_dec...
I couldn't find anything wrong there, but I did find this...
In ipipe_tsc_asm.S you have
#ifndef CONFIG_CPU_ENDIAN_BE8
/* Little endian */
ldr r0, [r0]
cmp r2, r0
adc r1, r3, #0
#else /* Big endian */
ldr r1, [r0]
cmp r3, r1
adc r0, r2, #0
#endif /* Big endian */
but my .config has
CONFIG_ARCH_SUPPORTS_BIG_ENDIAN=y
CONFIG_CPU_BIG_ENDIAN=y
# CONFIG_CPU_ENDIAN_BE8 is not set
CONFIG_CPU_ENDIAN_BE32=y
and the machine really is big endian, so that might make a difference.
Richard
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