The system clock frequency on the Sequoia board is 33.000000 MHz not
33.333333 MHz; this causes the system time to drift more than 30 seconds
per hour.
diff -ruN a/arch/powerpc/boot/cuboot-sequoia.c
b/arch/powerpc/boot/cuboot-sequoia.c
--- a/arch/powerpc/boot/cuboot-sequoia.c 2009-05-18
19:52:34.000000000 -0400
+++ b/arch/powerpc/boot/cuboot-sequoia.c 2009-07-21
09:13:13.000000000 -0400
@@ -37,7 +37,7 @@
static void sequoia_fixups(void)
{
- unsigned long sysclk = 33333333;
+ unsigned long sysclk = 33000000;
ibm440ep_fixup_clocks(sysclk, 11059200, 50000000);
ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
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