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Commit 3965fa78 authored by Tom Rini's avatar Tom Rini
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PPC32: Fix a rounding error in the bootwrapper udelay. 

From Milton Miller.
parent 640b1c20
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arch/ppc/boot/common/util.S
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...@@ -198,7 +198,7 @@ udelay: ...@@ -198,7 +198,7 @@ udelay:
* timebase_period_ns defaults to 60 (16.6MHz) */ * timebase_period_ns defaults to 60 (16.6MHz) */
lis r5,timebase_period_ns@ha lis r5,timebase_period_ns@ha
lwz r5,timebase_period_ns@l(r5) lwz r5,timebase_period_ns@l(r5)
addi r4,r4,r5 add r4,r4,r5
addi r4,r4,-1 addi r4,r4,-1
divw r4,r4,r5 /* BUS ticks */ divw r4,r4,r5 /* BUS ticks */
1: mftbu r5 1: mftbu r5
......
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