Hi All, Need some guidance. Please read. I am porting coreboot for a "Broadwell D 1519" based motherboard which has both Memory Down as well as 2 DIMM slots. Hence, I built an image for Facebook Watson since its the closest mainboard with no code changes. The call from FSP_FSP_INIT never returns to the ChipsetFspReturnPoint( ). Probably something crashed inside the FSP or something else.
This is possibly happening because I have passed no information regarding the RAM chips (down or DIMM) from romstage_fsp_rt_buffer_callback(). I have following 2 questions : 1. How can I see the default values for FSP UDP structure, so that I get to know what I need to modify? BCT tool does not dump that info. 2. In intel/soc/fsp_broadwell/ , the save_dimm_info() is done after FSP_FSP_INIT returns. Shouldn't the SPD details have been fetched before and passed to the FSP_FSP_INIT, as it is this API that handles the memory init. Regards, Naveen
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