atusb/Makefile

   1 #
   2 # Makefile - Makefile of the ATUSB firmware
   3 #
   4 # Written 2010-2011, 2013 by Werner Almesberger
   5 # Copyright 2010-2011, 2013 by Werner Almesberger
   6 #
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 2 of the License, or
  10 # (at your option) any later version.
  11 #
  12
  13 SHELL = /bin/bash
  14
  15 NAME = atusb
  16 DEBUG = false
  17
  18 CFLAGS = -g -mmcu=$(CHIP) -DBOOT_ADDR=$(BOOT_ADDR) \
  19          -Wall -Wextra -Wshadow -Werror -Wno-unused-parameter \
  20          -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes
  21
  22 ifeq ($(DEBUG),true)
  23 CFLAGS += -DDEBUG
  24 endif
  25
  26 ifeq ($(NAME),rzusb)
  27 CHIP=at90usb1287
  28 CFLAGS += -DRZUSB -DAT86RF230
  29 else ifeq ($(NAME),hulusb)
  30 CHIP=at90usb1287
  31 CFLAGS += -DHULUSB -DAT86RF212
  32 else
  33 CHIP=atmega32u2
  34 CFLAGS += -DATUSB -DAT86RF231
  35 endif
  36 HOST=jlime
  37 BOOT_ADDR=0x7000
  38
  39 AVR_PREFIX = $(BIN_PATH) avr-
  40 CC = $(AVR_PREFIX)gcc
  41 OBJCOPY = $(AVR_PREFIX)objcopy
  42 #OBJDUMP = $(AVR_PREFIX)objdump
  43 SIZE = $(AVR_PREFIX)size
  44
  45 # BCD notion is 0xJJMM with JJ being major and MM being minor. Thus 0x0020 is
  46 # version 0.2 */
  47 USB_BCD_VERSION = 0030
  48 USB_VENDOR_ID = 20b7
  49 USB_PRODUCT_ID = 1540
  50 USB_ID = $(USB_VENDOR_ID):$(USB_PRODUCT_ID)
  51
  52 OBJS = atusb.o board.o board_app.o sernum.o spi.o descr.o ep0.o \
  53        dfu_common.o usb.o app-atu2.o mac.o
  54 BOOT_OBJS = boot.o board.o sernum.o spi.o flash.o dfu.o \
  55             dfu_common.o usb.o boot-atu2.o
  56
  57 ifeq ($(DEBUG),true)
  58 OBJS +=  uart.o
  59 endif
  60
  61 ifeq ($(NAME),rzusb)
  62 OBJS += board_rzusb.o
  63 BOOT_OBJS += board_rzusb.o
  64 else ifeq ($(NAME),hulusb)
  65 OBJS += board_hulusb.o
  66 BOOT_OBJS += board_hulusb.o
  67 else
  68 OBJS += board_atusb.o
  69 BOOT_OBJS += board_atusb.o
  70 endif
  71
  72
  73 vpath %.c usb/
  74
  75 CFLAGS += -Iinclude -Iusb -I.
  76
  77 # ----- Verbosity control -----------------------------------------------------
  78
  79 CC_normal       := $(CC)
  80 BUILD_normal    :=
  81 DEPEND_normal   := $(CPP) $(CFLAGS) -MM -MG
  82
  83 CC_quiet        = @echo "  CC       " $@ && $(CC_normal)
  84 BUILD_quiet     = @echo "  BUILD    " $@ && $(BUILD_normal)
  85 DEPEND_quiet    = @$(DEPEND_normal)
  86
  87 ifeq ($(V),1)
  88     CC          = $(CC_normal)
  89     BUILD       = $(BUILD_normal)
  90     DEPEND      = $(DEPEND_normal)
  91 else
  92     CC          = $(CC_quiet)
  93     BUILD       = $(BUILD_quiet)
  94     DEPEND      = $(DEPEND_quiet)
  95 endif
  96
  97 # ----- Rules -----------------------------------------------------------------
  98
  99 .PHONY:         all clean upload prog dfu update version.c bindist
 100 .PHONY:         prog-app prog-read on off reset
 101
 102 all:            $(NAME).bin boot.hex
 103
 104 $(NAME).elf:    $(OBJS)
 105                 $(MAKE) version.o
 106                 $(CC) $(CFLAGS) -o $@ $(OBJS) version.o
 107                 $(SIZE) $@
 108
 109 boot.elf:       $(BOOT_OBJS)
 110                 $(CC) $(CFLAGS) -o $@ $(BOOT_OBJS) \
 111                   -Wl,--section-start=.text=$(BOOT_ADDR)
 112                 $(SIZE) $@
 113
 114 %.bin:          %.elf
 115                 $(BUILD) $(OBJCOPY) -j .text -j .data -O binary $< $@
 116                 @echo "build #`cat .version`, `ls -l $@`"
 117
 118 %.dfu:          %.bin
 119                 cp $(NAME).bin $(NAME).dfu
 120                 dfu-suffix -a $(NAME).dfu -d 0x$(USB_BCD_VERSION) \
 121                   -p 0x$(USB_PRODUCT_ID) -v 0x$(USB_VENDOR_ID)
 122
 123 %.hex:          %.elf
 124                 $(BUILD) $(OBJCOPY) -j .text -j .data -O ihex $< $@
 125                 @echo "Size: `$(SIZE) -A boot.hex | sed '/Total */s///p;d'` B"
 126
 127 # ----- Cleanup ---------------------------------------------------------------
 128
 129 clean:
 130                 rm -f $(NAME).bin $(NAME).elf $(NAME).dfu
 131                 rm -f $(OBJS) $(OBJS:.o=.d)
 132                 rm -f boot.hex boot.elf
 133                 rm -f $(BOOT_OBJS) $(BOOT_OBJS:.o=.d)
 134                 rm -f version.c version.d version.o
 135
 136 # ----- Build version ---------------------------------------------------------
 137
 138 version.c:
 139                 @if [ -f .version ]; then \
 140                     v=`cat .version`; \
 141                     expr $$v + 1 >.version; \
 142                 else \
 143                     echo 0 >.version; \
 144                 fi
 145                 @[ -s .version ] || echo 0 >.version
 146                 @echo '/* MACHINE-GENERATED. DO NOT EDIT ! */' >version.c
 147                 @echo '#include "version.h"' >>version.c
 148                 @echo "const char *build_date = \"`date`\";" >>version.c
 149                 @echo "const uint16_t build_number = `cat .version`;" \
 150                   >>version.c
 151
 152 # ----- Dependencies ----------------------------------------------------------
 153
 154 MKDEP =                                                                 \
 155         $(DEPEND) $< |                                                  \
 156           sed                                                           \
 157             -e 's|^$(basename $(notdir $<)).o:|$@:|'                    \
 158             -e '/^\(.*:\)\? */{p;s///;s/ *\\\?$$/ /;s/  */:\n/g;H;}'    \
 159             -e '$${g;p;}'                                               \
 160             -e d >$(basename $@).d;                                     \
 161           [ "$${PIPESTATUS[*]}" = "0 0" ] ||                            \
 162           { rm -f $(basename $@).d; exit 1; }
 163
 164 %.o:            %.c
 165                 $(CC) $(CFLAGS) -Os -c $<
 166                 $(MKDEP)
 167
 168 -include $(OBJS:.o=.d)
 169
 170 # ----- Object file variants --------------------------------------------------
 171
 172 app-%.o:        usb/%.c
 173                 $(CC) $(CFLAGS) -Os -o $@ -c $<
 174                 $(MKDEP)
 175
 176 boot-%.o:       usb/%.c
 177                 $(CC) $(CFLAGS) -DBOOT_LOADER -Os -o $@ -c $<
 178                 $(MKDEP)
 179
 180 # ----- Distribution ----------------------------------------------------------
 181
 182 BINDIST_BASE=http://downloads.qi-hardware.com/people/werner/wpan/bindist
 183 ATUSB_BIN_NAME=atusb-`git rev-parse HEAD | cut -c 1-7`.bin
 184
 185 bindist:
 186                 qippl atusb.bin wpan/bindist/$(ATUSB_BIN_NAME)
 187                 @echo $(BINDIST_BASE)/$(ATUSB_BIN_NAME)
 188                 @echo md5sum: `md5sum atusb.bin | sed 's/ .*//'`
 189                 @echo atrf-id: \
 190                   `sed '/.*number = \(.*\);/s//#\1/p;d' version.c` \
 191                   `sed '/.*date = "\(.*\)";/s//\1/p;d' version.c`
 192
 193 # ----- Programming and device control ----------------------------------------
 194
 195 upload:         $(NAME).bin boot.hex
 196                 scp $(NAME).bin boot.hex $(HOST):
 197
 198 # lfuse: external clock, slow start-up
 199 # hfuse: 4 kB boot loader, reset into boot loader
 200 # lock: allow everything but SPM to the boot loader
 201 #       Note: when trying to program 0xef, we get back 0x2f, failing
 202 #             verification. So we just program 0x2f.
 203
 204 prog-app:
 205                 ssh $(HOST) avrdude -F -p $(CHIP) -c nanonote_atusb -e \
 206                   -U flash:w:atusb.bin:r \
 207                   -U lfuse:w:0x60:m
 208
 209 prog:
 210                 ssh $(HOST) avrdude -F -p $(CHIP) -c nanonote_atusb -e \
 211                   -U flash:w:boot.hex:i \
 212                   -U lfuse:w:0x60:m \
 213                   -U hfuse:w:0xd8:m \
 214                   -U lock:w:0x2f:m
 215
 216 prog-read:
 217                 ssh $(HOST) avrdude -F -p $(CHIP) -c nanonote_atusb \
 218                   -U flash:r:mcu.bin:r
 219
 220 dfu:            $(NAME).dfu
 221                 dfu-util -d $(USB_ID) -D $(NAME).dfu
 222
 223 update:         $(NAME).bin
 224                 -atrf-reset -a
 225                 usbwait -r -i 0.01 -t 5 $(USB_ID)
 226                 $(MAKE) dfu
 227
 228 on:
 229                 ssh $(HOST) poke 0x10010318 4
 230
 231 off:
 232                 ssh $(HOST) poke 0x10010314 4
 233
 234 reset:
 235                 ssh $(HOST) poke 0x10010318 2048
 236                 ssh $(HOST) poke 0x10010314 2048