[coreboot-gerrit] Patch merged into coreboot/master: c221023 cubieboard: Keep AHB clock within specs
gerrit at coreboot.org
gerrit at coreboot.org
Thu Jan 9 01:06:02 CET 2014
the following patch was just integrated into master:
commit c22102325eeef847d23909a8b9764103d536d857
Author: Alexandru Gagniuc <mr.nuke.me at gmail.com>
Date: Thu Dec 26 02:02:00 2013 -0500
cubieboard: Keep AHB clock within specs
The CPU was clocked at 384MHz in the bootblock, but the AHB bus has a
maximum rated frequency of 250MHz. Its clock needs to be divided to
keep it within spec. Overclocking the AHB bus hung the CPU when
memory was accessed.
Change-Id: I7cb9cdd1f126b3d5b0446fc68af79b54946bc2d3
Signed-off-by: Alexandru Gagniuc <mr.nuke.me at gmail.com>
See http://review.coreboot.org/4629 for details.
-gerrit
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