Fix missing tCycle/modfreq calculation.

Signed-off-by: John Traill <john.traill@freescale.com>

diff --git a/cpu/mpc86xx/spd_sdram.c b/cpu/mpc86xx/spd_sdram.c
index 44b0d41..39da3cc 100644 (file)
--- a/cpu/mpc86xx/spd_sdram.c
+++ b/cpu/mpc86xx/spd_sdram.c
@@ -466,6 +466,8 @@ spd_init(unsigned char i2c_address, unsigned int ddr_num,
         * are slower than the DDR module.
         */
        busfreq = get_bus_freq(0) / 1000000;    /* MHz */
+       tCycle_ps = convert_bcd_tenths_to_cycle_time_ps(spd.clk_cycle3);
+       modfreq = 2 * 1000 * 1000 / tCycle_ps;
 
        if ((spd.mem_type == SPD_MEMTYPE_DDR2) && (busfreq < 266)) {
                printf("DDR: platform frequency too low for correct DDR2 controller operation\n");