src/make/makestg2

   1 #*****************************************************************************
   2 #* FILE PURPOSE: 2nd stage makefile for the intermediate boot loader
   3 #*****************************************************************************
   4 #* FILE NAME: makestg2
   5 #*
   6 #* DESCRIPTION: This makefile is invoked with build specific options
   7 #*
   8 #******************************************************************************
   9
  10 ifndef IBL_ROOT
  11         IBL_ROOT=..
  12 endif
  13
  14 CFG_MODULES= main device
  15 MODULES= ethboot nandboot driver hw interp ecc norboot
  16
  17 # Note that the Hw module is a two stage clean and handled seperately
  18 CLEAN_MODULES=$(addprefix clean_,$(subst hw,,$(MODULES)))
  19 CLEAN_MODULES+=$(addprefix clean_,$(CFG_MODULES))
  20
  21
  22 TARGETS= c6472 c6474 c6474l c6455 c6457 c661x
  23
  24 # The main module needs to know the device address of the i2c where the image map resides
  25 MAINDEFS=-DIBL_CFG_I2C_MAP_TABLE_DATA_BUS_ADDR=$(I2C_BUS_ADDR)
  26
  27 # Add build time exclusion definitions
  28 MAINDEFS+=$(addprefix -DEXCLUDE_,$(EXCLUDES))
  29
  30 # Add SPI definitions
  31 SPI_CFG= $(addprefix -D,$(SPI_DEFS))
  32
  33
  34 # Common symbols are functions which are loaded with the stage load of the IBL, and
  35 # also referenced from the second stage
  36 #COMMON_SYMBOLS= hwI2Cinit hwI2cMasterRead iblBootBtbl iblMalloc iblFree iblMemset iblMemcpy
  37 COMMON_SYMBOLS= iblBootBtbl iblMalloc iblFree iblMemset iblMemcpy
  38
  39 ifeq ($(ENDIAN),little)
  40         HEX_OPT= -order L
  41         IEXT=     le
  42 else
  43         HEX_OPT= -order M
  44         IEXT=     be
  45 endif
  46
  47 ifeq ($(COMPACT_I2C),yes)
  48   COMPACT= -compact
  49 endif
  50
  51 include $(IBL_ROOT)/make/$(ARCH)/makedefs.mk
  52
  53 export ARCH
  54 export TARGET
  55
  56 .PHONY:  $(TARGETS) i2crom spiRom compare iblInit iblMain $(MODULES) $(CFG_MODULES)
  57 .PHONY:  utils clean clean_modules hwClean cleant
  58
  59 $(TARGETS): iblMain
  60
  61 ifeq ($(TARGET),c661x)
  62     HAS_SPI=1
  63 else
  64     HAS_SPI=0
  65 endif
  66
  67 ifeq (EXCLUDE_SPI, $(strip $(findstring EXCLUDE_SPI, $(MAINDEFS))))
  68     HAS_SPI=0
  69 endif
  70
  71 ifeq (EXCLUDE_I2C, $(strip $(findstring EXCLUDE_I2C, $(MAINDEFS))))
  72     HAS_I2C=0
  73 else
  74    HAS_I2C=1
  75 endif
  76
  77 # The I2C creation options. The I2C map file is run through the C pre-processor to generate
  78 # the desired I2C mapping. There are three possible configurations - an i2c which has
  79 # both endians present, or an I2C with only one of the endians
  80
  81 I2C_BE_FILE=      '"ibl_$(TARGET)/ibl.i2c.be.ccs"'
  82 I2C_LE_FILE=      '"ibl_$(TARGET)/ibl.i2c.le.ccs"'
  83 I2C_INIT_BE_FILE= '"ibl_$(TARGET)/ibl_init.i2c.be.ccs"'
  84 I2C_INIT_LE_FILE= '"ibl_$(TARGET)/ibl_init.i2c.le.ccs"'
  85
  86 I2C_DEFS= -DI2C_BUS_ADDR=$(I2C_BUS_ADDR)
  87 I2C_DEFS+= -DI2C_MAP_ADDR=$(I2C_MAP_ADDR)
  88
  89 ifeq ($(I2CROM),both)
  90  I2C_DEFS+= -DINIT_EXE_FILE=$(I2C_INIT_LE_FILE)
  91  I2C_DEFS+= -DEXE_FILE_1=$(I2C_LE_FILE)
  92  I2C_DEFS+= -DPAD_FILE_ID_1=1
  93  I2C_DEFS+= -DEXE_FILE_2=$(I2C_BE_FILE)
  94  I2C_DEFS+= -DPAD_FILE_ID_2=2
  95
  96  SPI_CFG+= -DINIT_EXE_FILE=$(I2C_INIT_LE_FILE)
  97  SPI_CFG+= -DEXE_FILE_1=$(I2C_LE_FILE)
  98  SPI_CFG+= -DPAD_FILE_ID_1=1
  99  SPI_CFG+= -DEXE_FILE_2=$(I2C_BE_FILE)
 100  SPI_CFG+= -DPAD_FILE_ID_2=2
 101
 102 else
 103  I2C_DEFS+= -DPAD_FILE_ID_1=1
 104  I2C_DEFS+= -DPAD_FILE_ID_2=1
 105
 106  SPI_CFG+= -DPAD_FILE_ID_1=1
 107  SPI_CFG+= -DPAD_FILE_ID_2=1
 108
 109  ifeq ($(I2CROM),little_endian)
 110   I2C_DEFS+= -DINIT_EXE_FILE=$(I2C_INIT_LE_FILE)
 111   I2C_DEFS+= -DEXE_FILE_1=$(I2C_LE_FILE)
 112   I2C_DEFS+= -DEXE_FILE_2='""'
 113
 114   SPI_CFG+= -DINIT_EXE_FILE=$(I2C_INIT_LE_FILE)
 115   SPI_CFG+= -DEXE_FILE_1=$(I2C_LE_FILE)
 116   SPI_CFG+= -DEXE_FILE_2='""'
 117
 118  else
 119   I2C_DEFS+= -DINIT_EXE_FILE=$(I2C_INIT_BE_FILE)
 120   I2C_DEFS+= -DEXE_FILE_1='""'
 121   I2C_DEFS+= -DEXE_FILE_2=$(I2C_BE_FILE)
 122
 123   SPI_CFG+= -DINIT_EXE_FILE=$(I2C_INIT_BE_FILE)
 124   SPI_CFG+= -DEXE_FILE_1='""'
 125   SPI_CFG+= -DEXE_FILE_2=$(I2C_BE_FILE)
 126
 127  endif
 128 endif
 129
 130
 131 i2crom:
 132         $(CC) -ppo -I../cfg/$(TARGET) $(I2C_DEFS) ibl_$(TARGET)/$@.map.pre
 133         ../util/romparse/romparse $(COMPACT) -rom_base $(I2C_BUS_ADDR) ibl_$(TARGET)/$@.map.pp
 134         $(CP) i2crom.ccs ibl_$(TARGET)/$@.ccs
 135         $(CP) i2crom.ccs ibl_$(TARGET)/$@.dat
 136         ../util/btoccs/ccs2bin -swap ibl_$(TARGET)/$@.ccs ibl_$(TARGET)/$@.bin
 137         $(RM) i2crom.ccs ibl_le.b ibl.b
 138
 139 spiRom:
 140         @echo Making SPI ROM
 141         $(CC) -ppo -I../cfg/$(TARGET) $(SPI_CFG) ibl_$(TARGET)/$@.map.pre
 142         ../util/romparse/romparse $(COMPACT) -fill 0xff -rom_base 0 ibl_$(TARGET)/$@.map.pp
 143         $(CP) i2crom.ccs ibl_$(TARGET)/$@.ccs
 144         $(CP) i2crom.ccs ibl_$(TARGET)/$@.dat
 145
 146
 147
 148
 149
 150 # Target compare checks if the iblInit is compiled the same for both endians
 151 compare:
 152         @echo -
 153         @sh -c 'if diff -q ibl_$(TARGET)/ibl_init.le.ccs ibl_$(TARGET)/ibl_init.be.ccs ; then echo IBL init endian neutral ; else echo !!! WARNING !!!! IBL ini NOT endian neutral !!! ; fi '
 154         @echo -
 155
 156 # For the init code a raw image is created as well as the i2c code to verify
 157 # endian independent code is generated. The symbols required for linking
 158 # the full application are then extracted
 159 iblInit: $(CFG_MODULES) $(MODULES)
 160         cat ibl_$(TARGET)/ibl_init_objs_template.inc | sed -e s/ENDIAN_TAG/$(IEXT)/g > ibl_$(TARGET)/ibl_init_objs.tmp
 161         $(CC) -ppo $(MAINDEFS) -DENDIAN_TAG=$(IEXT) ibl_$(TARGET)/ibl_init_objs.tmp
 162         $(CP) ibl_$(TARGET)/ibl_init_objs.pp ibl_$(TARGET)/ibl_init_objs.inc
 163         $(LD) -o ibl_$(TARGET)/ibl_$(TARGET)_init.out -m ibl_$(TARGET)/ibl_$(TARGET)_init.map ibl_$(TARGET)/ibl_init.cmd $(RTLIBS)
 164         $(CP) ibl_$(TARGET)/ibl_$(TARGET)_init.out ibl_$(TARGET)/ibl_$(TARGET)_init.$(IEXT).out
 165         $(RM) -f ibl_$(TARGET)/ibl_init_obj.inc
 166
 167         hex6x $(HEX_OPT) ibl_$(TARGET)/ibl_init_image.rmd ibl_$(TARGET)/ibl_$(TARGET)_init.out
 168         $(CP) ibl_le.b ibl_$(TARGET)/ibl.b
 169         ../util/btoccs/b2ccs ibl_$(TARGET)/ibl.b ibl_$(TARGET)/ibl_init.$(IEXT).ccs
 170
 171         hex6x $(HEX_OPT) ibl_$(TARGET)/ibl_init.rmd ibl_$(TARGET)/ibl_$(TARGET)_init.out
 172         ../util/bconvert/bconvert64x -$(IEXT) ibl_le.b ibl.b
 173         $(CP) ibl.b ibl_$(TARGET)
 174         ../util/btoccs/b2i2c ibl_$(TARGET)/ibl.b ibl_$(TARGET)/ibl.i2c.b
 175         ../util/btoccs/b2ccs ibl_$(TARGET)/ibl.i2c.b ibl_$(TARGET)/ibl_init.i2c.$(IEXT).ccs
 176
 177         sed -e 's/\\r//' ../util/symExtract/symExtract > ../util/symExtract/symExtract_unix
 178         bash ../util/symExtract/symExtract_unix ibl_$(TARGET)/ibl_$(TARGET)_init.map ibl_$(TARGET)/ibl_init_symbols.inc $(COMMON_SYMBOLS)
 179         rm -f ../util/symExtract/symExtract_unix
 180
 181
 182 iblMain: iblInit $(CFG_MODULES) $(MODULES)
 183         cat ibl_$(TARGET)/ibl_objs_template.inc | sed -e s/ENDIAN_TAG/$(IEXT)/g > ibl_$(TARGET)/ibl_objs.tmp
 184         $(CC) -ppo $(MAINDEFS) -DENDIAN_TAG=$(IEXT) ibl_$(TARGET)/ibl_objs.tmp
 185         $(CP) ibl_$(TARGET)/ibl_objs.pp ibl_$(TARGET)/ibl_objs.inc
 186         $(LD) -o ibl_$(TARGET)/ibl_$(TARGET).out -m ibl_$(TARGET)/ibl_$(TARGET).$(IEXT).map  ibl_$(TARGET)/ibl.cmd $(RTLIBS)
 187         $(CP) ibl_$(TARGET)/ibl_$(TARGET).out ibl_$(TARGET)/ibl_$(TARGET).$(IEXT).out
 188         $(RM) -f ibl_$(TARGET)/ibl_obj.inc
 189
 190         hex6x $(HEX_OPT) ibl_$(TARGET)/ibl.rmd ibl_$(TARGET)/ibl_$(TARGET).out
 191         ../util/bconvert/bconvert64x -$(IEXT) ibl_le.b ibl.b
 192         $(CP) ibl.b ibl_$(TARGET)
 193         ../util/btoccs/b2i2c ibl_$(TARGET)/ibl.b ibl_$(TARGET)/ibl.i2c.b
 194         ../util/btoccs/b2ccs ibl_$(TARGET)/ibl.i2c.b ibl_$(TARGET)/ibl.i2c.$(IEXT).ccs
 195
 196
 197 $(MODULES):
 198         @echo making $@
 199         make -C $(IBL_ROOT)/$@/$(ARCH)/make $@
 200
 201 $(CFG_MODULES):
 202         @echo making $@ SPI_CFG=$(SPI_CFG) CDEFS=$(CDEFS) EXCLUDES=$(EXCLUDES)
 203         make -C $(IBL_ROOT)/$@/$(ARCH)/make CDEFS='$(MAINDEFS) $(SPI_CFG)' $@
 204
 205 utils:
 206 ifeq ($(HAS_SPI),1)
 207         make -C $(IBL_ROOT)/util/spiWrite TARGET=$(TARGET) SPI_DEFS='$(SPI_DEFS)' MAINDEFS='$(MAINDEFS) $(SPI_CFG)' $(TARGET)
 208         make -C $(IBL_ROOT)/util/spiConfig TARGET=$(TARGET) SPI_DEFS='$(SPI_DEFS)' MAINDEFS='$(MAINDEFS) $(SPI_CFG)' $(TARGET)
 209 endif
 210         make -C $(IBL_ROOT)/util/btoccs
 211         make -C $(IBL_ROOT)/util/romparse TARGET=$(TARGET)
 212 ifeq ($(HAS_I2C),1)
 213         make -C $(IBL_ROOT)/util/i2cRead  TARGET=$(TARGET) $(TARGET)
 214         make -C $(IBL_ROOT)/util/i2cWrite TARGET=$(TARGET) I2C_SIZE_BYTES=$(I2C_SIZE_BYTES) MAINDEFS='$(MAINDEFS) $(SPI_CFG)' $(TARGET)
 215         make -C $(IBL_ROOT)/util/i2cConfig $(TARGET) MAINDEFS='$(MAINDEFS) $(SPI_CFG)'
 216 endif
 217         make -C $(IBL_ROOT)/util/bconvert
 218
 219 clean: $(CLEAN_MODULES) hwClean
 220
 221
 222 $(CLEAN_MODULES):
 223         @echo cleaning $(subst clean_, ,$@)
 224         make -C $(IBL_ROOT)/$(subst clean_,,$@)/$(ARCH)/make clean ARCH=c64x TARGET=$(TARGET)
 225
 226 hwClean:
 227         @echo cleaning hw
 228         make -C $(IBL_ROOT)/hw/$(ARCH)/make cleant ARCH=$(ARCH) TARGET=$(TARGET)
 229
 230 cleant:
 231         rm -rf ibl_$(TARGET)/ibl_$(TARGET).be.out
 232         rm -rf ibl_$(TARGET)/ibl_$(TARGET).le.out
 233         rm -rf ibl_$(TARGET)/ibl_$(TARGET).be.map
 234         rm -rf ibl_$(TARGET)/ibl_$(TARGET).le.map
 235         rm -rf ibl_$(TARGET)/ibl_$(TARGET)_init.map
 236         rm -rf ibl_$(TARGET)/ibl_$(TARGET)_init.out
 237         rm -rf ibl_$(TARGET)/ibl_$(TARGET)_init.be.map
 238         rm -rf ibl_$(TARGET)/ibl_$(TARGET)_init.be.out
 239         rm -rf ibl_$(TARGET)/ibl_$(TARGET)_init.le.map
 240         rm -rf ibl_$(TARGET)/ibl_$(TARGET)_init.le.out
 241         rm -rf ibl_$(TARGET)/ibl_$(TARGET).out
 242         rm -rf ibl_$(TARGET)/ibl_$(TARGET).map
 243         rm -rf ibl_$(TARGET)/ibl_le.b
 244         rm -rf ibl_$(TARGET)/ibl.b
 245         rm -rf ibl_$(TARGET)/ibl.i2c.b
 246         rm -rf ibl_$(TARGET)/ibl.i2c.be.ccs
 247         rm -rf ibl_$(TARGET)/ibl.i2c.le.ccs
 248         rm -rf ibl_$(TARGET)/ibl_init.i2c.be.ccs
 249         rm -rf ibl_$(TARGET)/ibl_init.i2c.le.ccs
 250         rm -rf ibl_$(TARGET)/ibl_init.le.ccs
 251         rm -rf ibl_$(TARGET)/ibl_init.be.ccs
 252         rm -rf ibl_$(TARGET)/i2crom*.ccs
 253         rm -rf ibl_$(TARGET)/i2crom*.dat
 254         rm -rf ibl_$(TARGET)/i2crom*.bin
 255         rm -rf ibl_$(TARGET)/i2crom*.map.pp
 256         rm -rf ibl_$(TARGET)/ibl_init_objs.inc
 257         rm -rf ibl_$(TARGET)/ibl_init_objs.pp
 258         rm -rf ibl_$(TARGET)/ibl_init_symbols.inc
 259         rm -rf ibl_$(TARGET)/ibl_objs.inc
 260         rm -rf ibl_$(TARGET)/ibl_objs.pp
 261         rm -rf ibl_$(TARGET)/ibl_objs.tmp
 262         rm -rf ibl_$(TARGET)/spiRom*.dat
 263         rm -rf ibl_$(TARGET)/spiRom*.map.pp
 264
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