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UBOOT Shows 3GB RAM on hardware 2GB RAM

Question asked by Thinh Nguyen on Jun 19, 2019
Latest reply on Jun 19, 2019 by Thinh Nguyen

I used MScale DDR Tool to do RAM calibration on my custom board base on iMX8mq-evk. MScale DDR Tool RAM shows size of RAM is 2GB (2GB is correct value). Then I generated ddr_init.c and ddrphy_train.c to build with uboot. 

MScale DDR Tool


Uboot was build successfully but it show 3GB RAM in boot log (3GB is wrong value). I marked it Yellow. So What wrong with my uboot or MScale DDR Tool? I would like to correct this for my custom board. I also attached some files that generated by MScale ddr tool.