imx: Use per board ddrphy_trained_csr
Drop global ddrphy_trained_csr which maybe different with per board
ddrphy_trained_csr. DDR TOOL generates ddrphy_trained_csr for each
board, using the global ddrphy_trained_csr has risk that values may
be not up to date.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
diff --git a/drivers/ddr/imx/phy/Makefile b/drivers/ddr/imx/phy/Makefile
index 592d0c6..95c93ba 100644
--- a/drivers/ddr/imx/phy/Makefile
+++ b/drivers/ddr/imx/phy/Makefile
@@ -5,5 +5,5 @@
#
ifdef CONFIG_XPL_BUILD
-obj-$(CONFIG_IMX_SNPS_DDR_PHY) += helper.o ddrphy_utils.o ddrphy_train.o ddrphy_csr.o
+obj-$(CONFIG_IMX_SNPS_DDR_PHY) += helper.o ddrphy_utils.o ddrphy_train.o
endif