Hi, I am working on the BeagleBoneBlack port for EDK2 and am facing an issue with PcdGet(): it always returns `0` no matter what the PCD is set to. However, FixedPcdGet() works fine (I've had to patch edk2 to replace all PcdGet calls with FixedPcdGet to get PrePi working which is a bad idea).
The build report too shows the PCDs being set to their proper values, and so do the AutoGen.i file macros like `const UINT32 _gPcd_FixedAtBuild_PcdFvBaseAddress = 0x80008000U;` I've come up with two reasons to this, * Is there a build flag I'm missing to enable PcdGet support? * `_gPcd_FixedAtBuild_PcdFvBaseAddress` is declared with `GLOBAL_REMOVE_IF_UNREFERENCED` in AutoGen.c and gets removed before I can use it. This also explains why FixedPcdGet would work, since `_PCD_VALUE_PcdFvBaseAddress` is correctly #defined to be 0x80008000U. This happens for all fixed-at-build type PCDs. Also, I'm linked to PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf for the buid. What could I try to fix it? Thanks, Varad ------------------------------------------------------------------------------ Want fast and easy access to all the code in your enterprise? Index and search up to 200,000 lines of code with a free copy of Black Duck Code Sight - the same software that powers the world's largest code search on Ohloh, the Black Duck Open Hub! Try it now. http://p.sf.net/sfu/bds _______________________________________________ edk2-devel mailing list edk2-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/edk2-devel
