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authorStefan Roese <sr@denx.de>2009-10-19 14:44:11 +0200
committerStefan Roese <sr@denx.de>2009-10-23 16:04:45 +0200
commit08c6a2628478ace808b3767db17e4148cac5a7fb (patch)
treebb88a9722e394dbdb094af5c92b7ddccbe1de98b
parent5e47f9535f53fd4cc05f32fb6166870f976fbb4e (diff)
ppc4xx: Print PCI synchronous clock frequency upon bootup
Some 4xx variants (e.g. 440EP(x)/GR(x)) have an internal synchronous PCI clock. Knowledge about the currently configured value might be helpful. So let's print it out upon bootup. Signed-off-by: Stefan Roese <sr@denx.de>
-rw-r--r--cpu/ppc4xx/cpu.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/cpu/ppc4xx/cpu.c b/cpu/ppc4xx/cpu.c
index a9a0ac3454..e1b00a74c7 100644
--- a/cpu/ppc4xx/cpu.c
+++ b/cpu/ppc4xx/cpu.c
@@ -608,10 +608,17 @@ int checkcpu (void)
break;
}
- printf (" at %s MHz (PLB=%lu, OPB=%lu, EBC=%lu MHz)\n", strmhz(buf, clock),
+ printf (" at %s MHz (PLB=%lu OPB=%lu EBC=%lu",
+ strmhz(buf, clock),
sys_info.freqPLB / 1000000,
get_OPB_freq() / 1000000,
sys_info.freqEBC / 1000000);
+#if defined(CONFIG_PCI) && \
+ (defined(CONFIG_440EP) || defined(CONFIG_440EPX) || \
+ defined(CONFIG_440GR) || defined(CONFIG_440GRX))
+ printf(" PCI=%lu MHz", sys_info.freqPCI / 1000000);
+#endif
+ printf(")\n");
if (addstr[0] != 0)
printf(" %s\n", addstr);