2 # (c) Copyright 2020 Advanced Micro Devices, Inc. All the rights reserved
4 # All rights reserved. This notice is intended as a precaution against
5 # inadvertent publication and does not imply publication or any waiver
6 # of confidentiality. The year included in the foregoing notice is the
7 # year of creation of the work.
11 # Makefile for dcn302.
13 DCN3_02 = dcn302_init.o dcn302_hwseq.o dcn302_resource.o
16 CFLAGS_$(AMDDALPATH)/dc/dcn302/dcn302_resource.o := -mhard-float -msse
20 CFLAGS_$(AMDDALPATH)/dc/dcn302/dcn302_resource.o := -mhard-float -maltivec
24 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dcn302/dcn302_resource.o := -mgeneral-regs-only
27 ifdef CONFIG_CC_IS_GCC
28 ifeq ($(call cc-ifversion, -lt, 0701, y), y)
35 # Stack alignment mismatch, proceed with caution.
36 # GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
37 # (8B stack alignment).
38 CFLAGS_$(AMDDALPATH)/dc/dcn302/dcn302_resource.o += -mpreferred-stack-boundary=4
40 CFLAGS_$(AMDDALPATH)/dc/dcn302/dcn302_resource.o += -msse2
44 AMD_DAL_DCN3_02 = $(addprefix $(AMDDALPATH)/dc/dcn302/,$(DCN3_02))
46 AMD_DISPLAY_FILES += $(AMD_DAL_DCN3_02)