In the LS1028A schematic, there are three different EEPROM devices, what are the functions respectively? Is there a detailed documentation? In the design, can it be removed? Thank you very much!
Please refer to the QorIQ LS1028A Reference Design Board Reference Manual, Table 15. I2C1 bus device map.
> In the design, can it be removed?
U47 can be removed if booting from I2C is not needed.
U50 can be removed if hard-coded DDR controller settings are provided in the TF-A BL2.