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-rw-r--r--arch/powerpc/lib/Makefile120
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diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
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+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd@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
+#
+
+include $(TOPDIR)/config.mk
+
+## Build a couple of necessary functions into a private libgcc
+LIBGCC = $(obj)libgcc.o
+GLSOBJS += _ashldi3.o
+GLSOBJS += _ashrdi3.o
+GLSOBJS += _lshrdi3.o
+LGOBJS := $(addprefix $(obj),$(GLSOBJS)) \
+ $(addprefix $(obj),$(GLCOBJS))
+
+## But only build it if the user asked for it
+ifdef USE_PRIVATE_LIBGCC
+TARGETS += $(LIBGCC)
+endif
+
+LIB = $(obj)lib$(ARCH).o
+
+MINIMAL=
+
+ifdef CONFIG_SPL_BUILD
+ifdef CONFIG_SPL_INIT_MINIMAL
+MINIMAL=y
+endif
+endif
+
+ifdef MINIMAL
+COBJS-y += cache.o time.o
+SOBJS-y += ticks.o
+else
+
+SOBJS-y += ppcstring.o
+
+SOBJS-y += ppccache.o
+SOBJS-y += ticks.o
+SOBJS-y += reloc.o
+
+COBJS-$(CONFIG_BAT_RW) += bat_rw.o
+ifndef CONFIG_SPL_BUILD
+ifndef CONFIG_SYS_GENERIC_BOARD
+COBJS-y += board.o
+endif
+endif
+COBJS-$(CONFIG_CMD_BOOTM) += bootm.o
+COBJS-y += cache.o
+COBJS-y += extable.o
+COBJS-y += interrupts.o
+COBJS-$(CONFIG_CMD_KGDB) += kgdb.o
+COBJS-${CONFIG_CMD_IDE} += ide.o
+COBJS-y += time.o
+
+# Don't include the MPC5xxx special memcpy into the
+# SPL U-Boot image. memcpy is used in the SPL NOR
+# flash driver. And we need the real, fast memcpy
+# here. We have no problems with unaligned access.
+ifndef CONFIG_SPL_BUILD
+# Workaround for local bus unaligned access problems
+# on MPC512x and MPC5200
+ifdef CONFIG_MPC512X
+$(obj)ppcstring.o: AFLAGS += -Dmemcpy=__memcpy
+COBJS-y += memcpy_mpc5200.o
+endif
+ifdef CONFIG_MPC5200
+$(obj)ppcstring.o: AFLAGS += -Dmemcpy=__memcpy
+COBJS-y += memcpy_mpc5200.o
+endif
+endif
+
+endif # not minimal
+
+ifdef CONFIG_SPL_BUILD
+COBJS-$(CONFIG_SPL_FRAMEWORK) += spl.o
+endif
+
+COBJS += $(sort $(COBJS-y))
+
+SRCS := $(GLSOBJS:.o=.S) $(GLCOBJS:.o=.c) \
+ $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
+OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
+
+TARGETS += $(LIB)
+
+all: $(TARGETS)
+
+$(LIB): $(obj).depend $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
+
+$(LIBGCC): $(obj).depend $(LGOBJS)
+ $(call cmd_link_o_target, $(LGOBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
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