Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / arch / arm / cpu / armv7 / config.mk

diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/config.mk b/qemu/roms/u-boot/arch/arm/cpu/armv7/config.mk
new file mode 100644 (file)
index 0000000..6c82c3b
--- /dev/null
+++ b/qemu/roms/u-boot/arch/arm/cpu/armv7/config.mk
@@ -0,0 +1,18 @@
+#
+# (C) Copyright 2002
+# Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
+#
+# SPDX-License-Identifier:     GPL-2.0+
+#
+
+# If armv7-a is not supported by GCC fall-back to armv5, which is
+# supported by more tool-chains
+PF_CPPFLAGS_ARMV7 := $(call cc-option, -march=armv7-a, -march=armv5)
+PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_ARMV7)
+
+# On supported platforms we set the bit which causes us to trap on unaligned
+# memory access.  This is the opposite of what the compiler expects to be
+# the default so we must pass in -mno-unaligned-access so that it is aware
+# of our decision.
+PF_NO_UNALIGNED := $(call cc-option, -mno-unaligned-access,)
+PLATFORM_CPPFLAGS += $(PF_NO_UNALIGNED)