cd boot_images/core/boot/secboot3/scripts/emmc_cdt_program_scripts
python ../../../../storage/tools/ptool/ptool.py -x partition.xml -p 2
#created rawprogram2.xml
cd ..
python cdt_generator.py msm8953_jedec_lpddr3_2gb_1ch_2rank_ecdt.xml platform_ddr.bin
#created platform_ddr.bin
cp platform_ddr.bin emmc_cdt_program_scripts/
cd emmc_cdt_program_scripts/
ls