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Diffstat (limited to 'include/configs/PPChameleonEVB.h')
-rw-r--r--include/configs/PPChameleonEVB.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/configs/PPChameleonEVB.h b/include/configs/PPChameleonEVB.h
index e1155e2e438..16e2cc6d648 100644
--- a/include/configs/PPChameleonEVB.h
+++ b/include/configs/PPChameleonEVB.h
@@ -139,8 +139,18 @@
#define CFG_I2C_RTC_ADDR 0x68
#define CFG_M41T11_BASE_YEAR 1900
+/*
+ * SDRAM configuration (please see cpu/ppc/sdram.[ch])
+ */
#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
+/* SDRAM timings used in datasheet */
+#define CFG_SDRAM_CL 2
+#define CFG_SDRAM_tRP 20
+#define CFG_SDRAM_tRC 65
+#define CFG_SDRAM_tRCD 20
+#undef CFG_SDRAM_tRFC
+
/*
* Miscellaneous configurable options
*/