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List: u-boot
Subject: [U-Boot] U-Boot configuration and latter Linux MMU init failures
From: scottwood () freescale ! com (Scott Wood)
Date: 2008-09-29 23:27:26
Message-ID: 48E1645E.5000701 () freescale ! com
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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
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