+obj-$(CONFIG_ARCH_BMIPS) += bmips_ram.o
+
+obj-$(CONFIG_ARCH_ROCKCHIP) += rockchip/
+
+obj-$(CONFIG_K3_AM654_DDRSS) += k3-am654-ddrss.o
+obj-$(CONFIG_ARCH_MEDIATEK) += mediatek/
+obj-$(CONFIG_K3_J721E_DDRSS) += k3-j721e/
+
+obj-$(CONFIG_IMXRT_SDRAM) += imxrt_sdram.o