Add GPL-2.0+ SPDX-License-Identifier to source files

[karo-tx-uboot.git] / arch / arm / cpu / armv7 / config.mk

diff --git a/arch/arm/cpu/armv7/config.mk b/arch/arm/cpu/armv7/config.mk
index 49ac9c74aeb2e98001064217268eba8578178989..ca4a9e72c090a976903586934236b76471fabb0b 100644 (file)
--- a/arch/arm/cpu/armv7/config.mk
+++ b/arch/arm/cpu/armv7/config.mk
@@ -2,32 +2,33 @@
 # (C) Copyright 2002
 # Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
 #
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
+# SPDX-License-Identifier:     GPL-2.0+
 #
 PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
 
-# Make ARMv5 to allow more compilers to work, even though its v7a.
-PLATFORM_CPPFLAGS += -march=armv5
+# 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 += $(PF_CPPFLAGS_ARMV7)
+
 # =========================================================================
 #
 # Supply options according to compiler version
 #
 # =========================================================================
-PLATFORM_RELFLAGS +=$(call cc-option,-mshort-load-bytes,\
-                   $(call cc-option,-malignment-traps,))
+PF_RELFLAGS_SLB_AT := $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,))
+PLATFORM_RELFLAGS += $(PF_RELFLAGS_SLB_AT)
+
+# SEE README.arm-unaligned-accesses
+PF_NO_UNALIGNED := $(call cc-option, -mno-unaligned-access,)
+PLATFORM_NO_UNALIGNED := $(PF_NO_UNALIGNED)
+
+ifneq ($(CONFIG_IMX_CONFIG),)
+ifdef CONFIG_SPL
+ifdef CONFIG_SPL_BUILD
+ALL-y  += $(OBJTREE)/SPL
+endif
+else
+ALL-y  += $(obj)u-boot.imx
+endif
+endif