-libs-$(CONFIG_SPL_CLK_SUPPORT) += drivers/clk/
-libs-$(CONFIG_SPL_DM) += drivers/core/
-libs-$(CONFIG_SPL_I2C_SUPPORT) += drivers/i2c/
-libs-$(CONFIG_SPL_GPIO_SUPPORT) += drivers/gpio/
-libs-$(CONFIG_SPL_MMC_SUPPORT) += drivers/mmc/
-libs-$(CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT) += drivers/ddr/fsl/
-libs-$(CONFIG_SYS_MVEBU_DDR_A38X) += drivers/ddr/marvell/a38x/
-libs-$(CONFIG_SYS_MVEBU_DDR_AXP) += drivers/ddr/marvell/axp/
-libs-$(CONFIG_SPL_SERIAL_SUPPORT) += drivers/serial/
-libs-$(CONFIG_SPL_SPI_FLASH_SUPPORT) += drivers/mtd/spi/
-libs-$(CONFIG_SPL_SPI_SUPPORT) += drivers/spi/