LIB := $(obj)libtpm.o
-COBJS-$(CONFIG_GENERIC_LPC_TPM) = generic_lpc_tpm.o
+$(shell mkdir -p $(obj)slb9635_i2c)
+
+# TODO: Merge tpm_tis_lpc.c with tpm.c
+COBJS-$(CONFIG_TPM_ATMEL_TWI) += tpm_atmel_twi.o
+COBJS-$(CONFIG_TPM_TIS_I2C) += tpm.o
+COBJS-$(CONFIG_TPM_TIS_I2C) += tpm_tis_i2c.o
+COBJS-$(CONFIG_TPM_TIS_LPC) += tpm_tis_lpc.o
COBJS := $(COBJS-y)
SRCS := $(COBJS:.o=.c)