u-boot/arch/arm/mach-orion5x/Makefile
Tom Rini 3a649407a4 arm: Migrate SYS_THUMB_BUILD to Kconfig, introduce SPL_SYS_THUMB_BUILD
Today, we have cases where we wish to build all of U-Boot in Thumb2 mode for
various reasons.  We also have cases where we only build SPL in Thumb2 mode due
to size constraints and wish to build the rest of the system in ARM mode.  So
in this migration we introduce a new symbol as well, SPL_SYS_THUMB_BUILD to
control if we build everything or just SPL (or in theory, just U-Boot) in
Thumb2 mode.

Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
2017-03-18 20:28:01 -04:00

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Makefile

#
# Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
#
# Based on original Kirkwood support which is
# (C) Copyright 2009
# Marvell Semiconductor <www.marvell.com>
# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y = cpu.o
obj-y += dram.o
obj-y += timer.o
ifndef CONFIG_SKIP_LOWLEVEL_INIT
obj-y += lowlevel_init.o
endif
# some files can only build in ARM or THUMB2, not THUMB1
ifdef CONFIG_$(SPL_)SYS_THUMB_BUILD
ifndef CONFIG_HAS_THUMB2
CFLAGS_cpu.o := -marm
endif
endif