1 files changed, 65 insertions, 0 deletions
diff --git a/roms/u-boot/arch/sandbox/config.mk b/roms/u-boot/arch/sandbox/config.mk
new file mode 100644
index 000000000..1f8cb61c8
--- /dev/null
+++ b/roms/u-boot/arch/sandbox/config.mk
@@ -0,0 +1,65 @@
+# SPDX-License-Identifier: GPL-2.0+
+# Copyright (c) 2011 The Chromium OS Authors.
+
+PLATFORM_CPPFLAGS += -D__SANDBOX__ -U_FORTIFY_SOURCE
+PLATFORM_CPPFLAGS += -DCONFIG_ARCH_MAP_SYSMEM
+PLATFORM_CPPFLAGS += -fPIC
+PLATFORM_LIBS += -lrt
+SDL_CONFIG ?= sdl2-config
+
+# Define this to avoid linking with SDL, which requires SDL libraries
+# This can solve 'sdl-config: Command not found' errors
+ifneq ($(NO_SDL),)
+PLATFORM_CPPFLAGS += -DSANDBOX_NO_SDL
+else
+PLATFORM_LIBS += $(shell $(SDL_CONFIG) --libs)
+PLATFORM_CPPFLAGS += $(shell $(SDL_CONFIG) --cflags)
+endif
+
+cmd_u-boot__ = $(CC) -o $@ -Wl,-T u-boot.lds $(u-boot-init) \
+	$(LTO_FINAL_LDFLAGS) \
+	-Wl,--whole-archive \
+		$(u-boot-main) \
+		$(u-boot-keep-syms-lto) \
+	-Wl,--no-whole-archive \
+	$(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot.map
+
+cmd_u-boot-spl = (cd $(obj) && $(CC) -o $(SPL_BIN) -Wl,-T u-boot-spl.lds \
+	$(LTO_FINAL_LDFLAGS) \
+	$(patsubst $(obj)/%,%,$(u-boot-spl-init)) \
+	-Wl,--whole-archive \
+		$(patsubst $(obj)/%,%,$(u-boot-spl-main)) \
+		$(patsubst $(obj)/%,%,$(u-boot-spl-platdata)) \
+		$(patsubst $(obj)/%,%,$(u-boot-spl-keep-syms-lto)) \
+	-Wl,--no-whole-archive \
+	$(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot-spl.map -Wl,--gc-sections)
+
+CONFIG_ARCH_DEVICE_TREE := sandbox
+
+ifeq ($(HOST_ARCH),$(HOST_ARCH_X86_64))
+EFI_LDS := ${SRCDIR}/../../../arch/x86/lib/elf_x86_64_efi.lds
+EFI_TARGET := --target=efi-app-x86_64
+else ifeq ($(HOST_ARCH),$(HOST_ARCH_X86))
+EFI_LDS := ${SRCDIR}/../../../arch/x86/lib/elf_ia32_efi.lds
+EFI_TARGET := --target=efi-app-ia32
+else ifeq ($(HOST_ARCH),$(HOST_ARCH_AARCH64))
+EFI_LDS := ${SRCDIR}/../../../arch/arm/lib/elf_aarch64_efi.lds
+OBJCOPYFLAGS += -j .text -j .secure_text -j .secure_data -j .rodata -j .data \
+		-j .u_boot_list -j .rela.dyn -j .got -j .got.plt \
+		-j .binman_sym_table -j .text_rest \
+		-j .efi_runtime -j .efi_runtime_rel
+else ifeq ($(HOST_ARCH),$(HOST_ARCH_ARM))
+EFI_LDS := ${SRCDIR}/../../../arch/arm/lib/elf_arm_efi.lds
+OBJCOPYFLAGS += -j .text -j .secure_text -j .secure_data -j .rodata -j .hash \
+		-j .data -j .got -j .got.plt -j .u_boot_list -j .rel.dyn \
+		-j .binman_sym_table -j .text_rest \
+		-j .efi_runtime -j .efi_runtime_rel
+else ifeq ($(HOST_ARCH),$(HOST_ARCH_RISCV32))
+EFI_LDS := ${SRCDIR}/../../../arch/riscv/lib/elf_riscv32_efi.lds
+else ifeq ($(HOST_ARCH),$(HOST_ARCH_RISCV64))
+EFI_LDS := ${SRCDIR}/../../../arch/riscv/lib/elf_riscv64_efi.lds
+endif
+EFI_CRT0 := crt0_sandbox_efi.o
+EFI_RELOC := reloc_sandbox_efi.o
+AFLAGS_crt0_sandbox_efi.o += -DHOST_ARCH="$(HOST_ARCH)"
+CFLAGS_reloc_sandbox_efi.o += -DHOST_ARCH="$(HOST_ARCH)"