85xx, 86xx: Determine I2C clock frequencies and store in global_data
Update global_data to define i2c1_clk and i2c2_clk to 85xx and 86xx.
Update the get_clocks() function in 85xx and 86xx to determine the I2C
clock frequency and store it in gd->i2c1_clk and gd->i2c2_clk.
Signed-off-by: Timur Tabi <timur@freescale.com>
diff --git a/cpu/mpc86xx/speed.c b/cpu/mpc86xx/speed.c
index 4f7e8f1..7e884f8 100644
--- a/cpu/mpc86xx/speed.c
+++ b/cpu/mpc86xx/speed.c
@@ -105,6 +105,8 @@
get_sys_info(&sys_info);
gd->cpu_clk = sys_info.freqProcessor;
gd->bus_clk = sys_info.freqSystemBus;
+ gd->i2c1_clk = sys_info.freqSystemBus;
+ gd->i2c2_clk = sys_info.freqSystemBus;
if (gd->cpu_clk != 0)
return 0;