Remove core_files from soc_files and fpga_files

We were already including the core_files at the same time as the
soc_files in many targets.

Signed-off-by: Anton Blanchard <anton@linux.ibm.com>

Makefile

@@ -50,13 +50,13 @@ core_files = decode_types.vhdl common.vhdl wishbone_types.vhdl fetch1.vhdl \
 	loadstore1.vhdl mmu.vhdl dcache.vhdl writeback.vhdl core_debug.vhdl \
 	core.vhdl fpu.vhdl
 
-soc_files = $(core_files) wishbone_arbiter.vhdl wishbone_bram_wrapper.vhdl sync_fifo.vhdl \
+soc_files = wishbone_arbiter.vhdl wishbone_bram_wrapper.vhdl sync_fifo.vhdl \
 	wishbone_debug_master.vhdl xics.vhdl syscon.vhdl soc.vhdl \
 	spi_rxtx.vhdl spi_flash_ctrl.vhdl
 
 uart_files = $(wildcard uart16550/*.v)
 
-soc_sim_files = $(soc_files) sim_console.vhdl sim_pp_uart.vhdl sim_bram_helpers.vhdl \
+soc_sim_files = $(core_files) $(soc_files) sim_console.vhdl sim_pp_uart.vhdl sim_bram_helpers.vhdl \
 	sim_bram.vhdl sim_jtag_socket.vhdl sim_jtag.vhdl dmi_dtm_xilinx.vhdl \
 	sim_16550_uart.vhdl \
 	random.vhdl glibc_random.vhdl glibc_random_helpers.vhdl
@@ -126,7 +126,7 @@ SIM_DRAM_CFLAGS += -DVM_COVERAGE=0 -DVM_SC=0 -DVM_TRACE=1 -DVL_PRINTF=printf -fa
 sim_litedram_c.o: litedram/extras/sim_litedram_c.cpp verilated_dram
 	$(CC)  $(CPPFLAGS) $(SIM_DRAM_CFLAGS) $(CFLAGS) -c $< -o $@
 
-soc_dram_files = $(soc_files) litedram/extras/litedram-wrapper-l2.vhdl litedram/generated/sim/litedram-initmem.vhdl
+soc_dram_files = $(core_files) $(soc_files) litedram/extras/litedram-wrapper-l2.vhdl litedram/generated/sim/litedram-initmem.vhdl
 soc_dram_sim_files = $(soc_sim_files) litedram/extras/sim_litedram.vhdl
 soc_dram_sim_obj_files = $(soc_sim_obj_files) sim_litedram_c.o
 dram_link_files=-Wl,obj_dir/Vlitedram_core__ALL.a -Wl,obj_dir/verilated.o -Wl,obj_dir/verilated_vcd_c.o -Wl,-lstdc++
@@ -184,7 +184,7 @@ CLK_FREQUENCY=50000000
 clkgen=fpga/clk_gen_bypass.vhd
 endif
 
-fpga_files = $(core_files) $(soc_files) fpga/soc_reset.vhdl \
+fpga_files = fpga/soc_reset.vhdl \
 	fpga/pp_fifo.vhd fpga/pp_soc_uart.vhd fpga/main_bram.vhdl \
 	nonrandom.vhdl