smm-$(CONFIG_SOC_AMD_COMMON_BLOCK_SMU) += smu.c bootblock-$(CONFIG_SOC_AMD_COMMON_BLOCK_SMU) += smu.c romstage-$(CONFIG_SOC_AMD_COMMON_BLOCK_SMU) += smu.c ramstage-$(CONFIG_SOC_AMD_COMMON_BLOCK_SMU) += smu.c