Makefile
777 Bytes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
# SPDX-License-Identifier: GPL-2.0+
#
# Copyright (C) 2017 Andes Technology Corporation.
# Rick Chen, Andes Technology Corporation <rick@andestech.com>
ifeq ($(CONFIG_ARCH_RV64I),y)
ARCH_BASE = rv64im
ABI = lp64
endif
ifeq ($(CONFIG_ARCH_RV32I),y)
ARCH_BASE = rv32im
ABI = ilp32
endif
ifeq ($(CONFIG_RISCV_ISA_A),y)
ARCH_A = a
endif
ifeq ($(CONFIG_RISCV_ISA_C),y)
ARCH_C = c
endif
ifeq ($(CONFIG_CMODEL_MEDLOW),y)
CMODEL = medlow
endif
ifeq ($(CONFIG_CMODEL_MEDANY),y)
CMODEL = medany
endif
ARCH_FLAGS = -march=$(ARCH_BASE)$(ARCH_A)$(ARCH_C) -mabi=$(ABI) \
-mcmodel=$(CMODEL)
PLATFORM_CPPFLAGS += $(ARCH_FLAGS)
CFLAGS_EFI += $(ARCH_FLAGS)
head-y := arch/riscv/cpu/start.o
libs-y += arch/riscv/cpu/
libs-y += arch/riscv/cpu/$(CPU)/
libs-y += arch/riscv/lib/