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authorStefan Roese <sr@denx.de>2005-08-01 16:41:48 +0200
committerStefan Roese <stefan@debian.(none)>2005-08-01 16:41:48 +0200
commitc157d8e219694f5c3dea1ed3826668bdc67ca093 (patch)
tree0db7954a0b50e4b5f2a5da2e007ea82a965c6663 /cpu/ppc4xx/cpu_init.c
parent15f36a5efd31fe608b43dc197ebbd80d3cecbe44 (diff)
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Add support for AMCC PPC440EP/GR eval boards Yosemite and Yellowstone.
Patch by Steven Blakeslee, 27 Jul 2005
Diffstat (limited to 'cpu/ppc4xx/cpu_init.c')
-rw-r--r--cpu/ppc4xx/cpu_init.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/cpu/ppc4xx/cpu_init.c b/cpu/ppc4xx/cpu_init.c
index 25508e7..74f0135 100644
--- a/cpu/ppc4xx/cpu_init.c
+++ b/cpu/ppc4xx/cpu_init.c
@@ -188,7 +188,11 @@ cpu_init_f (void)
unsigned long val;
val = mfspr(tcr);
+#if defined(CONFIG_440_EP) || defined(CONFIG_440_GR)
+ val |= 0xb8000000; /* generate system reset after 1.34 seconds */
+#else
val |= 0xf0000000; /* generate system reset after 2.684 seconds */
+#endif
mtspr(tcr, val);
val = mfspr(tsr);