+ gd->mem_clk = sys_info.freqDDRBus;
+ gd->lbc_clk = sys_info.freqLocalBus;
+
+ /*
+ * The base clock for I2C depends on the actual SOC. Unfortunately,
+ * there is no pattern that can be used to determine the frequency, so
+ * the only choice is to look up the actual SOC number and use the value
+ * for that SOC. This information is taken from application note
+ * AN2919.
+ */
+#if defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || \
+ defined(CONFIG_MPC8560) || defined(CONFIG_MPC8555)
+ gd->i2c1_clk = sys_info.freqSystemBus;
+#elif defined(CONFIG_MPC8544)
+ /*
+ * On the 8544, the I2C clock is the same as the SEC clock. This can be
+ * either CCB/2 or CCB/3, depending on the value of cfg_sec_freq. See
+ * 4.4.3.3 of the 8544 RM. Note that this might actually work for all
+ * 85xx, but only the 8544 has cfg_sec_freq, so it's unknown if the
+ * PORDEVSR2_SEC_CFG bit is 0 on all 85xx boards that are not an 8544.
+ */
+ if (gur->pordevsr2 & MPC85xx_PORDEVSR2_SEC_CFG)
+ gd->i2c1_clk = sys_info.freqSystemBus / 3;
+ else
+ gd->i2c1_clk = sys_info.freqSystemBus / 2;
+#else
+ /* Most 85xx SOCs use CCB/2, so this is the default behavior. */
+ gd->i2c1_clk = sys_info.freqSystemBus / 2;
+#endif
+ gd->i2c2_clk = gd->i2c1_clk;
+
+#if defined(CONFIG_MPC8536)
+ gd->sdhc_clk = gd->bus_clk / 2;
+#endif
+
+#if defined(CONFIG_CPM2)