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 $(TARGETS): iblMain
  60
  61
  62
  63 # The I2C creation options. The I2C map file is run through the C pre-processor to generate
  64 # the desired I2C mapping. There are three possible configurations - an i2c which has
  65 # both endians present, or an I2C with only one of the endians
  66
  67 I2C_BE_FILE=      '"ibl_$(TARGET)/ibl.i2c.be.ccs"'
  68 I2C_LE_FILE=      '"ibl_$(TARGET)/ibl.i2c.le.ccs"'
  69 I2C_INIT_BE_FILE= '"ibl_$(TARGET)/ibl_init.i2c.be.ccs"'
  70 I2C_INIT_LE_FILE= '"ibl_$(TARGET)/ibl_init.i2c.le.ccs"'
  71
  72 I2C_DEFS= -DI2C_BUS_ADDR=$(I2C_BUS_ADDR)
  73
  74 ifeq ($(I2CROM),both)
  75  I2C_DEFS+= -DINIT_EXE_FILE=$(I2C_INIT_LE_FILE)
  76  I2C_DEFS+= -DEXE_FILE_1=$(I2C_LE_FILE)
  77  I2C_DEFS+= -DPAD_FILE_ID_1=1
  78  I2C_DEFS+= -DEXE_FILE_2=$(I2C_BE_FILE)
  79  I2C_DEFS+= -DPAD_FILE_ID_2=2
  80 else
  81  I2C_DEFS+= -DPAD_FILE_ID_1=1
  82  I2C_DEFS+= -DPAD_FILE_ID_2=1
  83
  84  ifeq ($(I2CROM),little_endian)
  85   I2C_DEFS+= -DINIT_EXE_FILE=$(I2C_INIT_LE_FILE)
  86   I2C_DEFS+= -DEXE_FILE_1=$(I2C_LE_FILE)
  87   I2C_DEFS+= -DEXE_FILE_2='""'
  88  else
  89   I2C_DEFS+= -DINIT_EXE_FILE=$(I2C_INIT_BE_FILE)
  90   I2C_DEFS+= -DEXE_FILE_1='""'
  91   I2C_DEFS+= -DEXE_FILE_2=$(I2C_BE_FILE)
  92  endif
  93 endif
  94
  95
  96 i2cRom:
  97         $(CC) -ppo -I../cfg/$(TARGET) $(I2C_DEFS) ibl_$(TARGET)/$@.map.pre
  98         ../util/romparse/romparse $(COMPACT) -rom_base $(I2C_BUS_ADDR) ibl_$(TARGET)/$@.map.pp
  99         $(CP) i2crom.ccs ibl_$(TARGET)/$@.ccs
 100         $(CP) i2crom.ccs ibl_$(TARGET)/$@.dat
 101         $(RM) i2crom.ccs ibl_le.b ibl.b
 102
 103 spiRom:
 104         @echo Making SPI ROM
 105
 106
 107
 108
 109
 110 # Target compare checks if the iblInit is compiled the same for both endians
 111 compare:
 112         @echo -
 113         @sh -c 'if diff -q ibl_$(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 '
 114         @echo -
 115
 116 # For the init code a raw image is created as well as the i2c code to verify
 117 # endian independent code is generated. The symbols required for linking
 118 # the full application are then extracted
 119 iblInit: $(CFG_MODULES) $(MODULES)
 120         cat ibl_$(TARGET)/ibl_init_objs_template.inc | sed -e s/ENDIAN_TAG/$(IEXT)/g > ibl_$(TARGET)/ibl_init_objs.tmp
 121         $(CC) -ppo $(MAINDEFS) -DENDIAN_TAG=$(IEXT) ibl_$(TARGET)/ibl_init_objs.tmp
 122         $(CP) ibl_$(TARGET)/ibl_init_objs.pp ibl_$(TARGET)/ibl_init_objs.inc
 123         $(LD) -o ibl_$(TARGET)/ibl_$(TARGET)_init.out -m ibl_$(TARGET)/ibl_$(TARGET)_init.map ibl_$(TARGET)/ibl_init.cmd $(RTLIBS)
 124         $(CP) ibl_$(TARGET)/ibl_$(TARGET)_init.out ibl_$(TARGET)/ibl_$(TARGET)_init.$(IEXT).out
 125         $(RM) -f ibl_$(TARGET)/ibl_init_obj.inc
 126
 127         hex6x $(HEX_OPT) ibl_$(TARGET)/ibl_init_image.rmd ibl_$(TARGET)/ibl_$(TARGET)_init.out
 128         $(CP) ibl_le.b ibl_$(TARGET)/ibl.b
 129         ../util/btoccs/b2ccs ibl_$(TARGET)/ibl.b ibl_$(TARGET)/ibl_init.$(IEXT).ccs
 130
 131         hex6x $(HEX_OPT) ibl_$(TARGET)/ibl_init.rmd ibl_$(TARGET)/ibl_$(TARGET)_init.out
 132         ../util/bconvert/bconvert64x -$(IEXT) ibl_le.b ibl.b
 133         $(CP) ibl.b ibl_$(TARGET)
 134         ../util/btoccs/b2i2c ibl_$(TARGET)/ibl.b ibl_$(TARGET)/ibl.i2c.b
 135         ../util/btoccs/b2ccs ibl_$(TARGET)/ibl.i2c.b ibl_$(TARGET)/ibl_init.i2c.$(IEXT).ccs
 136
 137         bash ../util/symExtract/symExtract ibl_$(TARGET)/ibl_$(TARGET)_init.map ibl_$(TARGET)/ibl_init_symbols.inc $(COMMON_SYMBOLS)
 138
 139
 140 iblMain: iblInit $(CFG_MODULES) $(MODULES)
 141         cat ibl_$(TARGET)/ibl_objs_template.inc | sed -e s/ENDIAN_TAG/$(IEXT)/g > ibl_$(TARGET)/ibl_objs.tmp
 142         $(CC) -ppo $(MAINDEFS) -DENDIAN_TAG=$(IEXT) ibl_$(TARGET)/ibl_objs.tmp
 143         $(CP) ibl_$(TARGET)/ibl_objs.pp ibl_$(TARGET)/ibl_objs.inc
 144         $(LD) -o ibl_$(TARGET)/ibl_$(TARGET).out -m ibl_$(TARGET)/ibl_$(TARGET).$(IEXT).map  ibl_$(TARGET)/ibl.cmd $(RTLIBS)
 145         $(CP) ibl_$(TARGET)/ibl_$(TARGET).out ibl_$(TARGET)/ibl_$(TARGET).$(IEXT).out
 146         $(RM) -f ibl_$(TARGET)/ibl_obj.inc
 147
 148         hex6x $(HEX_OPT) ibl_$(TARGET)/ibl.rmd ibl_$(TARGET)/ibl_$(TARGET).out
 149         ../util/bconvert/bconvert64x -$(IEXT) ibl_le.b ibl.b
 150         $(CP) ibl.b ibl_$(TARGET)
 151         ../util/btoccs/b2i2c ibl_$(TARGET)/ibl.b ibl_$(TARGET)/ibl.i2c.b
 152         ../util/btoccs/b2ccs ibl_$(TARGET)/ibl.i2c.b ibl_$(TARGET)/ibl.i2c.$(IEXT).ccs
 153
 154
 155 $(MODULES):
 156         @echo making $@
 157         make -C $(IBL_ROOT)/$@/$(ARCH)/make $@
 158
 159 $(CFG_MODULES):
 160         @echo making $@ SPI_CFG=$(SPI_CFG) CDEFS=$(CDEFS) EXCLUDES=$(EXCLUDES)
 161         make -C $(IBL_ROOT)/$@/$(ARCH)/make CDEFS='$(MAINDEFS) $(SPI_CFG)' $@
 162
 163 utils:
 164         make -C $(IBL_ROOT)/util/btoccs
 165         make -C $(IBL_ROOT)/util/romparse TARGET=$(TARGET)
 166         make -C $(IBL_ROOT)/util/i2cRead  TARGET=$(TARGET) $(TARGET)
 167         make -C $(IBL_ROOT)/util/i2cWrite TARGET=$(TARGET) I2C_SIZE_BYTES=$(I2C_SIZE_BYTES) MAINDEFS='$(MAINDEFS) $(SPI_CFG)' $(TARGET)
 168         make -C $(IBL_ROOT)/util/i2cConfig $(TARGET) MAINDEFS='$(MAINDEFS) $(SPI_CFG)'
 169         make -C $(IBL_ROOT)/util/bconvert
 170
 171 clean: $(CLEAN_MODULES) hwClean
 172
 173
 174 $(CLEAN_MODULES):
 175         @echo cleaning $(subst clean_, ,$@)
 176         make -C $(IBL_ROOT)/$(subst clean_,,$@)/$(ARCH)/make clean ARCH=c64x TARGET=$(TARGET)
 177
 178 hwClean:
 179         @echo cleaning hw
 180         make -C $(IBL_ROOT)/hw/$(ARCH)/make cleant ARCH=$(ARCH) TARGET=$(TARGET)
 181
 182 cleant:
 183         rm -rf ibl_$(TARGET)/ibl_$(TARGET).be.out
 184         rm -rf ibl_$(TARGET)/ibl_$(TARGET).le.out
 185         rm -rf ibl_$(TARGET)/ibl_$(TARGET).be.map
 186         rm -rf ibl_$(TARGET)/ibl_$(TARGET).le.map
 187         rm -rf ibl_$(TARGET)/ibl_$(TARGET)_init.map
 188         rm -rf ibl_$(TARGET)/ibl_$(TARGET)_init.out
 189         rm -rf ibl_$(TARGET)/ibl_$(TARGET)_init.be.map
 190         rm -rf ibl_$(TARGET)/ibl_$(TARGET)_init.be.out
 191         rm -rf ibl_$(TARGET)/ibl_$(TARGET)_init.le.map
 192         rm -rf ibl_$(TARGET)/ibl_$(TARGET)_init.le.out
 193         rm -rf ibl_$(TARGET)/ibl_$(TARGET).out
 194         rm -rf ibl_$(TARGET)/ibl_$(TARGET).map
 195         rm -rf ibl_$(TARGET)/ibl_le.b
 196         rm -rf ibl_$(TARGET)/ibl.b
 197         rm -rf ibl_$(TARGET)/ibl.i2c.b
 198         rm -rf ibl_$(TARGET)/ibl.i2c.be.ccs
 199         rm -rf ibl_$(TARGET)/ibl.i2c.le.ccs
 200         rm -rf ibl_$(TARGET)/ibl_init.i2c.be.ccs
 201         rm -rf ibl_$(TARGET)/ibl_init.i2c.le.ccs
 202         rm -rf ibl_$(TARGET)/ibl_init.le.ccs
 203         rm -rf ibl_$(TARGET)/ibl_init.be.ccs
 204         rm -rf ibl_$(TARGET)/i2crom.ccs
 205         rm -rf ibl_$(TARGET)/i2crom.dat
 206         rm -rf ibl_$(TARGET)/i2crom_0x50.dat
 207         rm -rf ibl_$(TARGET)/i2crom_0x51.dat
 208         rm -rf ibl_$(TARGET)/i2crom.map.pp
 209         rm -rf ibl_$(TARGET)/ibl_init_objs.inc
 210         rm -rf ibl_$(TARGET)/ibl_init_objs.pp
 211         rm -rf ibl_$(TARGET)/ibl_init_symbols.inc
 212         rm -rf ibl_$(TARGET)/ibl_objs.inc
 213         rm -rf ibl_$(TARGET)/ibl_objs.pp
 214         rm -rf ibl_$(TARGET)/ibl_objs.tmp
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