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 #******************************************************************************
10 ifndef IBL_ROOT
11 IBL_ROOT=..
12 endif
14 CFG_MODULES= main device
15 MODULES= ethboot nandboot driver hw interp ecc norboot
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_,$(CFG_MODULES))
22 TARGETS= c6472 c6474 c6474l c6455 c6457 c661x
24 # The main module needs to know the device address of the i2c where the image map resides
25 MAINDEFS=-DIBL_CFG_I2C_MAP_TABLE_DATA_BUS_ADDR=$(I2C_BUS_ADDR)
27 # Add build time exclusion definitions
28 MAINDEFS+=$(addprefix -DEXCLUDE_,$(EXCLUDES))
30 # Add SPI definitions
31 SPI_CFG= $(addprefix -D,$(SPI_DEFS))
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
39 ifeq ($(ENDIAN),little)
40 HEX_OPT= -order L
41 IEXT= le
42 else
43 HEX_OPT= -order M
44 IEXT= be
45 endif
47 ifeq ($(COMPACT_I2C),yes)
48 COMPACT= -compact
49 endif
51 include $(IBL_ROOT)/make/$(ARCH)/makedefs.mk
53 export ARCH
54 export TARGET
56 .PHONY: $(TARGETS) i2cRom spiRom compare iblInit iblMain $(MODULES) $(CFG_MODULES)
57 .PHONY: utils clean clean_modules hwClean cleant
59 $(TARGETS): iblMain
63 # The I2C creation options. The I2C map file is run through the C pre-processor to generate
64 # the desired I2C mapping. There are three possible configurations - an i2c which has
65 # both endians present, or an I2C with only one of the endians
67 I2C_BE_FILE= '"ibl_$(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_$(TARGET)/ibl_init.i2c.le.ccs"'
72 I2C_DEFS= -DI2C_BUS_ADDR=$(I2C_BUS_ADDR)
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
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
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 $(RM) i2crom.ccs ibl_le.b ibl.b
103 spiRom:
104 @echo Making SPI ROM
110 # Target compare checks if the iblInit is compiled the same for both endians
111 compare:
112 @echo -
113 @sh -c 'if diff -q ibl_$(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 -
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
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
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.$(IEXT).ccs
137 bash ../util/symExtract/symExtract ibl_$(TARGET)/ibl_$(TARGET)_init.map ibl_$(TARGET)/ibl_init_symbols.inc $(COMMON_SYMBOLS)
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
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
155 $(MODULES):
156 @echo making $@
157 make -C $(IBL_ROOT)/$@/$(ARCH)/make $@
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)' $@
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
171 clean: $(CLEAN_MODULES) hwClean
174 $(CLEAN_MODULES):
175 @echo cleaning $(subst clean_, ,$@)
176 make -C $(IBL_ROOT)/$(subst clean_,,$@)/$(ARCH)/make clean ARCH=c64x TARGET=$(TARGET)
178 hwClean:
179 @echo cleaning hw
180 make -C $(IBL_ROOT)/hw/$(ARCH)/make cleant ARCH=$(ARCH) TARGET=$(TARGET)
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