This PR adds the erb_SDRAM_USE_FLAG precompiler flag configuration, on by default, to deactive SDRAM usage when the module doesn't use SDRAM.
This allows to save production costs, when the Daisy board is available without the SDRAM chip, which is the case for both the Daisy Seed and Daisy Patch Submodule (aka "Memory: 1MB").
To not use SDRAM, one would add in their module erbb definition:
This PR adds the
erb_SDRAM_USE_FLAGprecompiler flag configuration, on by default, to deactive SDRAM usage when the module doesn't use SDRAM.This allows to save production costs, when the Daisy board is available without the SDRAM chip, which is the case for both the Daisy Seed and Daisy Patch Submodule (aka "Memory: 1MB").
To not use SDRAM, one would add in their module
erbbdefinition: