| # SPDX-FileCopyrightText: 2020 Efabless Corporation |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| include ../make.env |
| |
| PATTERN = spi_flash |
| all: ${PATTERN:=.vcd} |
| |
| gen_hash: gen_hash.c |
| $(CC) -O2 -o $@ $< |
| |
| microwatt.elf: microwatt.c ../lib/console.c ../lib/head.S ../microwatt.lds lfsr32.c |
| $(POWERPC_CROSS_COMPILE)gcc -I$(CARAVEL_PATH) $(POWERPC_CFLAGS) -Wl,-T,../microwatt.lds -o $@ microwatt.c ../lib/console.c ../lib/head.S lfsr32.c |
| |
| include ../make.rules |
| |
| # Override default rule |
| microwatt.hex: microwatt.elf gen_hash |
| $(POWERPC_CROSS_COMPILE)objcopy -O verilog $< $@ |
| # to fix flash base address |
| sed -i 's/@F000/@0000/g' $@ |
| ./gen_hash >> $@ |