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authorGreg Watson <jarrah@users.sourceforge.net>2003-10-12 21:17:04 +0000
committerGreg Watson <jarrah@users.sourceforge.net>2003-10-12 21:17:04 +0000
commit383f5f6897870d172246f09cdad4799fae342c43 (patch)
treeff84eb3c4a39dcce02f2bf0632ee64aa4bf6caa4 /src/cpu/ppc
parent97c211e70fdf32d019b784fa75c31c5ed489921a (diff)
downloadcoreboot-383f5f6897870d172246f09cdad4799fae342c43.tar.xz
get_bus_freq()
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1204 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/cpu/ppc')
-rw-r--r--src/cpu/ppc/ppc4xx/clock.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/cpu/ppc/ppc4xx/clock.c b/src/cpu/ppc/ppc4xx/clock.c
index 01914e0752..1775b2d6d0 100644
--- a/src/cpu/ppc/ppc4xx/clock.c
+++ b/src/cpu/ppc/ppc4xx/clock.c
@@ -171,3 +171,11 @@ unsigned long get_clock_speed(void)
get_sys_info(&sys_info);
return sys_info.freqProcessor;
}
+
+unsigned long get_bus_freq(void)
+{
+ struct ppc4xx_sys_info sys_info;
+
+ get_sys_info(&sys_info);
+ return sys_info.freqPLB;
+}