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