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Building u-boot for imx8mm_evk

Question asked by Muzammal Ahmed on Oct 2, 2018
Latest reply on Oct 18, 2018 by Diego Adrian Cuevas


I'm trying to build and bring up U-boot for imx8mm_evk board. It looks like imx8 requires bunch of files to build the bootloader. The file that will eventually be put onto SD card is called 'imx-boot' genereated by imx_mkimage tool in combination of following four files: SPL, U-boot, ARM Trusted Firmware, DDR firmware.
My question is where do I get DDR firmware from. One of the README files say following but I can't access the repository:

1. DDR PHY firmware images (Mandatory, used for all targets)
Files: lpddr4_pmu_train_imem.bin and lpddr4_pmu_train_dmem.bin
Git: ssh://
Directory: firmware/ddr/synopsys


Any help is appreciated.