xref: /openbmc/u-boot/arch/sandbox/config.mk (revision f77d4410)
1# SPDX-License-Identifier: GPL-2.0+
2# Copyright (c) 2011 The Chromium OS Authors.
3
4PLATFORM_CPPFLAGS += -D__SANDBOX__ -U_FORTIFY_SOURCE
5PLATFORM_CPPFLAGS += -DCONFIG_ARCH_MAP_SYSMEM
6PLATFORM_CPPFLAGS += -fPIC
7PLATFORM_LIBS += -lrt
8
9# Define this to avoid linking with SDL, which requires SDL libraries
10# This can solve 'sdl-config: Command not found' errors
11ifneq ($(NO_SDL),)
12PLATFORM_CPPFLAGS += -DSANDBOX_NO_SDL
13else
14ifdef CONFIG_SANDBOX_SDL
15PLATFORM_LIBS += $(shell sdl-config --libs)
16PLATFORM_CPPFLAGS += $(shell sdl-config --cflags)
17endif
18endif
19
20cmd_u-boot__ = $(CC) -o $@ -Wl,-T u-boot.lds \
21	-Wl,--start-group $(u-boot-main) -Wl,--end-group \
22	$(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot.map
23
24cmd_u-boot-spl = (cd $(obj) && $(CC) -o $(SPL_BIN) -Wl,-T u-boot-spl.lds \
25	-Wl,--start-group $(patsubst $(obj)/%,%,$(u-boot-spl-main)) \
26	$(patsubst $(obj)/%,%,$(u-boot-spl-platdata)) -Wl,--end-group \
27	$(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot-spl.map -Wl,--gc-sections)
28
29CONFIG_ARCH_DEVICE_TREE := sandbox
30