imx9: Add 233Mhz DDR PLL frequency
To support 1.866GTS LPDDR4x timing script, need to add 233Mhz freq
to DDR PLL for second mission point at 933MTS. Otherwise DDR training
will fail.
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
diff --git a/drivers/ddr/imx/phy/ddrphy_utils.c b/drivers/ddr/imx/phy/ddrphy_utils.c
index cf5bdad..14278f5 100644
--- a/drivers/ddr/imx/phy/ddrphy_utils.c
+++ b/drivers/ddr/imx/phy/ddrphy_utils.c
@@ -148,6 +148,10 @@
dram_pll_init(MHZ(266));
dram_disable_bypass();
break;
+ case 933:
+ dram_pll_init(MHZ(233));
+ dram_disable_bypass();
+ break;
case 667:
dram_pll_init(MHZ(167));
dram_disable_bypass();