customization parameters are not getting updated during custom ip creation
I am trying to create a custom ip in vivado. In that i have all my constant variables defined in a verilog file and it has been declared as a global include. Inspite of it, i am getting an error that the variable is undefined in my other verilog files where it has been used. And also the parameters declared in the top module (example : filename_v1_0.v), are not being updated in the customization parameters of the package ip window . can anyone suggest something?