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[POWERPC] 4xx: Fix timebase clock selection on Walnut

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The current bootwrapper fails to set the timebase clock to the CPU clock
which causes the time to increment incorrectly.  This fixes it by using the
correct #define for the CPC0_CR1 register.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
This commit is contained in:
Josh Boyer 2007-10-20 00:53:10 +10:00
parent 16fdad334c
commit 094624fa66
1 changed files with 2 additions and 2 deletions
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4
arch/powerpc/boot/treeboot-walnut.c
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@ -57,8 +57,8 @@ void ibm405gp_fixup_clocks(unsigned int sysclk, unsigned int ser_clk)
} }
/* setup the timebase clock to tick at the cpu frequency */ /* setup the timebase clock to tick at the cpu frequency */
cpc0_cr1 = cpc0_cr1 & ~ 0x00800000; cpc0_cr1 = cpc0_cr1 & ~0x00800000;
mtdcr(DCRN_CPC0_CR1, cpc0_cr1); mtdcr(DCRN_405_CPC0_CR1, cpc0_cr1);
tb = cpu; tb = cpu;
dt_fixup_cpu_clocks(cpu, tb, 0); dt_fixup_cpu_clocks(cpu, tb, 0);