Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / frv / Makefile

diff --git a/kernel/arch/frv/Makefile b/kernel/arch/frv/Makefile
new file mode 100644 (file)
index 0000000..2a8fb73
--- /dev/null
+++ b/kernel/arch/frv/Makefile
@@ -0,0 +1,90 @@
+#
+# frv/Makefile
+#
+# This file is included by the global makefile so that you can add your own
+# architecture-specific flags and dependencies. Remember to do have actions
+# for "archclean" and "archdep" for cleaning up and making dependencies for
+# this architecture
+#
+# This file is subject to the terms and conditions of the GNU General Public
+# License.  See the file "COPYING" in the main directory of this archive
+# for more details.
+#
+# Copyright (c) 2003, 2004 Red Hat Inc.
+# - Written by David Howells <dhowells@redhat.com>
+# - Derived from arch/m68knommu/Makefile,
+#      Copyright (c) 1999,2001  D. Jeff Dionne <jeff@lineo.ca>,
+#      Rt-Control Inc. / Lineo, Inc.
+#
+# Copyright (C) 1998,1999  D. Jeff Dionne <jeff@uclinux.org>,
+#                          Kenneth Albanowski <kjahds@kjahds.com>,
+#
+# Based on arch/m68k/Makefile:
+# Copyright (C) 1994 by Hamish Macdonald
+#
+
+ifdef CONFIG_MMU
+UTS_SYSNAME = -DUTS_SYSNAME=\"Linux\"
+else
+UTS_SYSNAME = -DUTS_SYSNAME=\"uClinux\"
+endif
+
+KBUILD_AFLAGS_MODULE += -G0 -mlong-calls
+KBUILD_CFLAGS_MODULE += -G0 -mlong-calls
+
+ifdef CONFIG_GPREL_DATA_8
+KBUILD_CFLAGS  += -G8
+else
+ifdef CONFIG_GPREL_DATA_4
+KBUILD_CFLAGS  += -G4
+else
+ifdef CONFIG_GPREL_DATA_NONE
+KBUILD_CFLAGS  += -G0
+endif
+endif
+endif
+
+#LDFLAGS_vmlinux       := -Map linkmap.txt
+
+ifdef CONFIG_GC_SECTIONS
+KBUILD_CFLAGS  += -ffunction-sections -fdata-sections
+endif
+
+ifndef CONFIG_FRAME_POINTER
+KBUILD_CFLAGS  += -mno-linked-fp
+endif
+
+ifdef CONFIG_CPU_FR451_COMPILE
+KBUILD_CFLAGS  += -mcpu=fr450
+KBUILD_AFLAGS  += -mcpu=fr450
+else
+ifdef CONFIG_CPU_FR551_COMPILE
+KBUILD_CFLAGS  += -mcpu=fr550
+KBUILD_AFLAGS  += -mcpu=fr550
+else
+KBUILD_CFLAGS  += -mcpu=fr400
+KBUILD_AFLAGS  += -mcpu=fr400
+endif
+endif
+
+# pretend the kernel is going to run on an FR400 with no media-fp unit
+# - reserve CC3 for use with atomic ops
+# - all the extra registers are dealt with only at context switch time
+KBUILD_CFLAGS  += -mno-fdpic -mgpr-32 -msoft-float -mno-media
+KBUILD_CFLAGS  += -ffixed-fcc3 -ffixed-cc3 -ffixed-gr15 -ffixed-icc2
+KBUILD_AFLAGS  += -mno-fdpic
+
+head-y         := arch/frv/kernel/head.o
+
+core-y         += arch/frv/kernel/ arch/frv/mm/
+libs-y         += arch/frv/lib/
+
+core-$(CONFIG_MB93090_MB00)    += arch/frv/mb93090-mb00/
+
+all: Image
+
+Image: vmlinux
+       $(Q)$(MAKE) $(build)=arch/frv/boot $@
+
+archclean:
+       $(Q)$(MAKE) $(clean)=arch/frv/boot