# Rick Chen, Andes Technology Corporation <rick@andestech.com>
#
-ifeq ($(CROSS_COMPILE),)
-CROSS_COMPILE := riscv32-unknown-linux-gnu-
-endif
-
32bit-emul := elf32lriscv
64bit-emul := elf64lriscv
ifdef CONFIG_32BIT
-PLATFORM_CPPFLAGS += -march=rv32ima -mabi=ilp32
PLATFORM_LDFLAGS += -m $(32bit-emul)
-CFLAGS_EFI += -march=rv32ima -mabi=ilp32
EFI_LDS := elf_riscv32_efi.lds
endif
ifdef CONFIG_64BIT
-PLATFORM_CPPFLAGS += -march=rv64ima -mabi=lp64
PLATFORM_LDFLAGS += -m $(64bit-emul)
-CFLAGS_EFI += -march=rv64ima -mabi=lp64
EFI_LDS := elf_riscv64_efi.lds
endif
-CONFIG_STANDALONE_LOAD_ADDR = 0x00000000 \
- -T $(srctree)/examples/standalone/riscv.lds
+CONFIG_STANDALONE_LOAD_ADDR ?= 0x00000000
PLATFORM_CPPFLAGS += -ffixed-gp -fpic
-PLATFORM_RELFLAGS += -fno-common -gdwarf-2 -ffunction-sections
+PLATFORM_RELFLAGS += -fno-common -gdwarf-2 -ffunction-sections \
+ -fdata-sections
LDFLAGS_u-boot += --gc-sections -static -pie
EFI_CRT0 := crt0_riscv_efi.o