src/make/Makefile

   1 #*******************************************************************************************
   2 #* FILE PURPOSE: Top level make for the IBL
   3 #*******************************************************************************************
   4 #* FILE NAME: Makefile
   5 #*
   6 #* DESCRIPTION: Builds the Intermediate Boot Loader (IBL)
   7 #*
   8 #*  Usage:  make c6455 | c6472 | c6474 | c6474l | c6457 [DEBUG=yes] [ETH=no] [NAND=no]  \
   9 #*          [BIS=no] [COFF=no] [BLOB=no] [ELF=no] [ENDIAN= both | big | little] [I2C_BUS_ADDR= 0x50 | 0x51] \
  10 #*                      [COMPACT_I2C=yes]
  11 #*
  12 #* or to make a board specific configuraiton
  13 #*
  14 #*                      make evm_c6455 | evm_c6472 | evm_c6474
  15 #*
  16 #* or to test the builds by making all the devices and testing excludes
  17 #*
  18 #*                      make test
  19 #*******************************************************************************************
  20
  21 IBLS_C6X= c6455 c6472 c6474 c6474l c6457
  22 EVMS_C6X= evm_c6455 evm_c6472 evm_c6474
  23
  24
  25 # Excluding functions from the build reduces the I2C eeprom memory used and
  26 # speeds the initial boot time. Note that boot table cannot be excluded
  27 # because it is required for the two stage I2C load process
  28
  29 EXCLUDES=
  30
  31 ifeq ($(ETH),no)
  32  EXCLUDES+= ETH
  33 endif
  34
  35 ifeq ($(NAND),no)
  36  EXCLUDES+= NAND
  37 endif
  38
  39 ifeq ($(BIS),no)
  40  EXCLUDES+= BIS
  41 endif
  42
  43 ifeq ($(COFF),no)
  44  EXCLUDES+= COFF
  45 endif
  46
  47 ifeq ($(BLOB),no)
  48  EXCLUDES+= BLOB
  49 endif
  50
  51 ifeq ($(ELF),no)
  52  EXCLUDES+= ELF
  53 endif
  54
  55
  56
  57
  58
  59 # The endian of the build. The default target builds a single ROM image with both endians present
  60 ifeq ($(ENDIAN),big)
  61  ENDIAN_MODE=big
  62 else
  63  ifeq ($(ENDIAN),little)
  64   ENDIAN_MODE=little
  65  else
  66   ENDIAN_MODE=both
  67  endif
  68 endif
  69
  70 # The i2c ROM bus address. The code will advance accross I2C bus address boundaries (the code must
  71 # be blocked so that a single block doesn't cross a boundary, however).
  72 ifndef I2C_BUS_ADDR
  73  I2C_BUS_ADDR=0x50
  74 endif
  75
  76
  77
  78 all:
  79         @echo must specify a target [ $(IBLS_C6X) $(EVMS_C6X) ]
  80
  81
  82 # The debug flag changes compiler options
  83 ifndef DEBUG
  84  DEBUG=no
  85 endif
  86 export DEBUG
  87
  88
  89 $(IBLS_C6X):
  90         make -f makestg1 ARCH=c64x TARGET=$@ I2C_BUS_ADDR=$(I2C_BUS_ADDR) COMPACT_I2C=$(COMPACT_I2C) ENDIAN_MODE=$(ENDIAN_MODE) EXCLUDES='$(EXCLUDES)' $@
  91
  92
  93 # Configurations for individual evms
  94 # The c455 EVM has a 128k eeprom (64k at 0x50, 64k at 0x51), so both endians are built with full functionality
  95 evm_c6455:
  96         make -f makestg1 ARCH=c64x TARGET=c6455 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES= c6455
  97
  98 # The c6472 EVM has a 128k eeprom (64k at 0x50, 64k at 0x51), so both endians are built with full functionality
  99 evm_c6472:
 100         make -f makestg1 ARCH=c64x TARGET=c6472 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES= c6472
 101
 102 # The 6474 EVM has a 32k eeprom. A stripped down version is build with only one endian.
 103 evm_c6474:
 104         make -f makestg1 ARCH=c64x TARGET=c6472 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=little EXCLUDES='ELF NAND BIS' c6474
 105         cp ibl_c6474/i2crom.dat ibl_c6474/i2crom.dat i2crom_0x50.dat
 106         make -f makestg1 ARCH=c64x TARGET=c6472 I2C_BUS_ADDR=0x51 COMPACT_I2C=no ENDIAN_MODE=big EXCLUDES='ELF NAND BIS' c6474
 107         cp ibl_c6474/i2crom.dat ibl_c6474/i2crom.dat i2crom_0x51.dat
 108
 109
 110 # Test - builds all the targets, with single component exclusion
 111 test:
 112         make -f makestg1 ARCH=c64x TARGET=c6455 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES=     c6455
 113         make -f makestg1 ARCH=c64x TARGET=c6455 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES=ETH  c6455
 114         make -f makestg1 ARCH=c64x TARGET=c6455 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES=NAND c6455
 115         make -f makestg1 ARCH=c64x TARGET=c6455 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES=BIS  c6455
 116         make -f makestg1 ARCH=c64x TARGET=c6455 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES=COFF c6455
 117         make -f makestg1 ARCH=c64x TARGET=c6455 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES=ELF  c6455
 118         make -f makestg1 ARCH=c64x TARGET=c6455 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES=BLOB c6455
 119
 120         make -f makestg1 ARCH=c64x TARGET=c6472 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES=     c6455
 121         make -f makestg1 ARCH=c64x TARGET=c6472 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES=ETH  c6455
 122         make -f makestg1 ARCH=c64x TARGET=c6472 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES=NAND c6455
 123         make -f makestg1 ARCH=c64x TARGET=c6472 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES=BIS  c6455
 124         make -f makestg1 ARCH=c64x TARGET=c6472 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES=COFF c6455
 125         make -f makestg1 ARCH=c64x TARGET=c6472 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES=ELF  c6455
 126         make -f makestg1 ARCH=c64x TARGET=c6472 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES=BLOB c6455
 127
 128         make -f makestg1 ARCH=c64x TARGET=c6474 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES=     c6455
 129         make -f makestg1 ARCH=c64x TARGET=c6474 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES=ETH  c6455
 130         make -f makestg1 ARCH=c64x TARGET=c6474 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES=NAND c6455
 131         make -f makestg1 ARCH=c64x TARGET=c6474 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES=BIS  c6455
 132         make -f makestg1 ARCH=c64x TARGET=c6474 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES=COFF c6455
 133         make -f makestg1 ARCH=c64x TARGET=c6474 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES=ELF  c6455
 134         make -f makestg1 ARCH=c64x TARGET=c6474 I2C_BUS_ADDR=0x50 COMPACT_I2C=no ENDIAN_MODE=both EXCLUDES=BLOB c6455
 135
 136 # will need to add a line for each additional ARCH type added
 137 clean:
 138         make -f makestg2 clean   ARCH=c64x
 139         make -f makestg2 cleant  ARCH=c64x TARGET=c6472
 140         make -f makestg2 cleant  ARCH=c64x TARGET=c6474
 141         make -f makestg2 cleant  ARCH=c64x TARGET=c6474l
 142         make -f makestg2 cleant  ARCH=c64x TARGET=c6457
 143         make -C ../util/bconvert       clean
 144         make -C ../util/btoccs         clean
 145         make -C ../util/i2cConfig      clean
 146         make -C ../util/nandWriter     clean
 147         make -C ../util/romparse       clean
 148         make -C ../test/test1              clean
 149         make -C ../test/test2              clean
 150
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