30 Sep
2008
30 Sep
'08
1:27 a.m.
Remi Lefevre wrote:
At last, I have some doubt about the fdt "timebase-frequency" value. It seems to be set to (bus_clk / 4) on mpc8260, but I cannot find in the mpc8270 (mpc8280) user manual any confirmation. Does this value only depends on cpu or could the board have any influence on it ? I know this is related to the decrementer register but I miss some basic understanding here.
It is not board-specific. See section 1.1.8.2 of the G2 core reference manual.
-Scott