U-Boot: cleanup
Remove commented asm code. We should use the U-Boot API later on.
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@ -35,16 +35,8 @@ spin(bigtime_t microseconds)
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#warning U-Boot:TODO!!
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// TODO: use API if available
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for(bigtime_t i=0;i<microseconds;i=i+1)
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{
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/*
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asm volatile ("mov r0,r0");
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asm volatile ("mov r0,r0");
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*/
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}
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// fallback to arch-specific code
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//arch_spin(microseconds);
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arch_spin(microseconds);
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}
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