global_exported_options = []
romimages = {}
buildroms = []
+pciroms = []
+rommapping = {}
curimage = 0
+bootblocksize = 0
alloptions = 0 # override uses at top level
local_path = re.compile(r'^\.')
dict = 4
statement = 5
dump = 6
+ gengraph = 7
def __init__(self, *level):
self.__level = level
print str
global debug
-debug = debug_info(debug_info.none)
+debug = debug_info(debug_info.dumptree)
+debug = debug_info(debug_info.object)
# -----------------------------------------------------------------------------
# Error Handling
def notice(string):
"""Print notice message"""
- print "===> NOTE: %s" % string
+ #print "===> NOTE: %s" % string
def exitiferrors():
"""Exit parser if an error has been encountered"""
# -----------------------------------------------------------------------------
class romimage:
- """A rom image is the ultimate goal of linuxbios"""
+ """A rom image is the ultimate goal of coreboot"""
def __init__ (self, name):
# name of this rom image
self.name = name
# init object files added by 'initobject' directive
self.initobjectrules = {}
- # driver files added by 'drive' directive
+ # driver files added by 'driver' directive
self.driverrules = {}
+ # smm object files added by 'smmobject' directive
+ self.smmobjectrules = {}
+
# loader scripts added by 'ldscript' directive
self.ldscripts = []
self.arch = arch
def setpayload(self, payload):
+ global rommapping
self.payload = payload
+ rommapping[self.name] = payload
+
def setinitfile(self, initfile):
self.initfile = initfile
return
fatal("No such rule \"%s\" for addmakedepend" % id)
+ def addmakeobject(self, file, obj):
+ source = topify(obj[1])
+ type = obj[2]
+ if (type == 'S'):
+ # for .S, .o depends on .s
+ file.write("%s: %s.s\n" % (obj[0], obj[3]))
+ file.write("\t$(CC) -c $(CONFIG_CPU_OPT) -o $@ $<\n")
+ # and .s depends on .S
+ file.write("%s.s: %s\n" % (obj[3], source))
+ # Note: next 2 lines are ONE output line!
+ file.write("\t$(CPP) $(CPPFLAGS) $< ")
+ file.write(">$@.new && mv $@.new $@\n")
+ else:
+ file.write("%s: %s\n" % (obj[0], source))
+ file.write("\t$(CC) -c $(CFLAGS) -o $@ $<\n")
+
# this is called with an an object name.
# the easiest thing to do is add this object to the current
# component.
type = object_name[-1:]
if (object_name[0] == '.'):
source = base + suffix
+ object = base + '.o'
+ rel_base = base
else:
- source = os.path.join(dirstack.tos(), base + suffix)
- object = base + '.o'
- debug.info(debug.object, "add object %s source %s" % (object_name, source))
- l = getdict(dict, base)
+ rel_base = re.sub(treetop, "", os.path.join(dirstack.tos(), base))
+ source = "$(TOP)/" + rel_base + suffix
+ if (rel_base[0] == '/'):
+ rel_base = re.sub("^/", "", rel_base)
+ object = rel_base + '.o'
+
+ debug.info(debug.object, "add object %s source %s" % (object, source))
+ l = getdict(dict, rel_base)
if (l):
- warning("object/driver %s previously defined" % base)
- setdict(dict, base, [object, source, type, base])
+ warning("object/driver %s previously defined" % rel_base)
+ setdict(dict, rel_base, [object, source, type, rel_base])
def addinitobjectrule(self, name):
self.addobjectdriver(self.initobjectrules, name)
def adddriverrule(self, name):
self.addobjectdriver(self.driverrules, name)
+ def addsmmobjectrule(self, name):
+ self.addobjectdriver(self.smmobjectrules, name)
+
def getinitobjectrules(self):
return self.initobjectrules
return o
fatal("No such driver rule \"%s\"" % name)
+ def getsmmobjectrules(self):
+ return self.smmobjectrules
+
+ def getsmmobjectrule(self, name):
+ o = getdict(self.smmobjectrules, name)
+ if (o):
+ return o
+ fatal("No such smm object rule \"%s\"" % name)
+
def addldscript(self, path):
self.ldscripts.append(path)
def __getitem__(self,i):
return self.roms[i]
+class pci_rom:
+ """A pci_rom statement"""
+ def __init__ (self, filename, vendor, device):
+ self.name = filename
+ self.pci_vid = vendor
+ self.pci_did = device
+
class initinclude:
"""include file for initialization code"""
def __init__ (self, str, path):
class partobj:
"""A configuration part"""
def __init__ (self, image, dir, parent, part, type_name, instance_name, chip_or_device):
- debug.info(debug.object, "partobj dir %s parent %s part %s" \
- % (dir, parent, part))
+ if (parent):
+ debug.info(debug.object, "partobj dir %s parent %s part %s" \
+ % (dir, parent.instance_name, part))
+ else:
+ debug.info(debug.object, "partobj dir %s part %s" \
+ % (dir, part))
# romimage that is configuring this part
self.image = image
else:
name = "%s %s" % (name, self.path)
return name
+
+ def graph_name(self):
+ name = "{ {_dev%d|" % self.instance
+ if (self.part):
+ name = "%s%s" % (name, self.part)
+ else:
+ name = "%s%s" % (name, self.chip_or_device)
+ if (self.type_name):
+ name = "%s}|%s}" % (name, self.type_name)
+ else:
+ name = "%s}|%s}" % (name, self.parent.type_name)
+ return name
def dumpme(self, lvl):
"""Dump information about this part for debugging"""
if ((slot < 0) or (slot > 0x1f)):
fatal("Invalid device id")
if ((function < 0) or (function > 7)):
- fatal("Invalid function")
- self.set_path(".type=DEVICE_PATH_PCI,.u={.pci={ .devfn = PCI_DEVFN(0x%x,%d)}}" % (slot, function))
+ fatal("Invalid pci function %s" % function )
+ self.set_path(".type=DEVICE_PATH_PCI,{.pci={ .devfn = PCI_DEVFN(0x%x,%d)}}" % (slot, function))
def addpnppath(self, port, device):
""" Add a relative path to a pnp device hanging off our parent """
if ((port < 0) or (port > 65536)):
fatal("Invalid port")
- if ((device < 0) or (device > 0xff)):
+ if ((device < 0) or (device > 0xffff)):
fatal("Invalid device")
- self.set_path(".type=DEVICE_PATH_PNP,.u={.pnp={ .port = 0x%x, .device = 0x%x }}" % (port, device))
+ self.set_path(".type=DEVICE_PATH_PNP,{.pnp={ .port = 0x%x, .device = 0x%x }}" % (port, device))
def addi2cpath(self, device):
""" Add a relative path to a i2c device hanging off our parent """
if ((device < 0) or (device > 0x7f)):
fatal("Invalid device")
- self.set_path(".type=DEVICE_PATH_I2C,.u={.i2c={ .device = 0x%x }}" % (device))
+ self.set_path(".type=DEVICE_PATH_I2C,{.i2c={ .device = 0x%x }}" % (device))
def addapicpath(self, apic_id):
""" Add a relative path to a cpu device hanging off our parent """
if ((apic_id < 0) or (apic_id > 255)):
fatal("Invalid device")
- self.set_path(".type=DEVICE_PATH_APIC,.u={.apic={ .apic_id = 0x%x }}" % (apic_id))
+ self.set_path(".type=DEVICE_PATH_APIC,{.apic={ .apic_id = 0x%x }}" % (apic_id))
def addpci_domainpath(self, pci_domain):
""" Add a pci_domain number to a chip """
if ((pci_domain < 0) or (pci_domain > 0xffff)):
fatal("Invalid pci_domain: 0x%x is out of the range 0 to 0xffff" % pci_domain)
- self.set_path(".type=DEVICE_PATH_PCI_DOMAIN,.u={.pci_domain={ .domain = 0x%x }}" % (pci_domain))
+ self.set_path(".type=DEVICE_PATH_PCI_DOMAIN,{.pci_domain={ .domain = 0x%x }}" % (pci_domain))
def addapic_clusterpath(self, cluster):
- """ Add a pci_domain number to a chip """
+ """ Add an apic cluster to a chip """
if ((cluster < 0) or (cluster > 15)):
fatal("Invalid apic cluster: %d is out of the range 0 to ff" % cluster)
- self.set_path(".type=DEVICE_PATH_APIC_CLUSTER,.u={.apic_cluster={ .cluster = 0x%x }}" % (cluster))
+ self.set_path(".type=DEVICE_PATH_APIC_CLUSTER,{.apic_cluster={ .cluster = 0x%x }}" % (cluster))
+
+ def addcpupath(self, cpu_id):
+ """ Add a relative path to a cpu device hanging off our parent """
+ if ((cpu_id < 0) or (cpu_id > 255)):
+ fatal("Invalid device")
+ self.set_path(".type=DEVICE_PATH_CPU,{.cpu={ .id = 0x%x }}" % (cpu_id))
+
+
+ def addcpu_buspath(self, id):
+ """ Add a cpu_bus to a chip """
+ if ((id < 0) or (id > 255)):
+ fatal("Invalid device")
+ self.set_path(".type=DEVICE_PATH_CPU_BUS,{.cpu_bus={ .id = 0x%x }}" % (id))
def usesoption(self, name):
"""Declare option that can be used by this part"""
def setdict(dict, name, value):
debug.info(debug.dict, "setdict sets %s to %s" % (name, value))
+ if name in dict.keys():
+ print "Duplicate in dict: %s" % name
dict[name] = value
# options.
global global_option_values
#print "getoptionvalue name %s op %s image %s\n" % (name, op,image)
if (op == 0):
- print_stack()
+ # we want to debug config files, not the config tool, so no:
+ # print_stack()
fatal("Option %s undefined (missing use command?)" % name)
if (image):
v = getdict(image.getvalues(), name)
elif (curpart):
o = getdict(curpart.uses_options, name)
if (o == 0):
- print "curpart.uses_optins is %s\n" % curpart.uses_options
+ print "curpart.uses_options is %s\n" % curpart.uses_options
else:
o = getdict(global_uses_options, name)
v = getoptionvalue(name, o, image)
def endromimage():
global curimage
+ global bootblocksize
mainboard()
+ imagesize = getoption("CONFIG_ROM_IMAGE_SIZE", curimage)
+ bootblocksize += imagesize
print "End ROMIMAGE"
curimage = 0
#curpart = 0
full_mainboard_path = os.path.join(treetop, 'src', 'mainboard', path)
vendor = re.sub("/.*", "", path)
part_number = re.sub("[^/]*/", "", path)
- setdefault('MAINBOARD', full_mainboard_path, 0)
- setdefault('MAINBOARD_VENDOR', vendor, 0)
- setdefault('MAINBOARD_PART_NUMBER', part_number, 0)
+ setdefault('CONFIG_MAINBOARD', full_mainboard_path, 0)
+ setdefault('CONFIG_MAINBOARD_VENDOR', vendor, 0)
+ setdefault('CONFIG_MAINBOARD_PART_NUMBER', part_number, 0)
def mainboard():
global curimage, dirstack, partstack
fulldir = os.path.join(srcdir, partdir)
type_name = flatten_name(partdir)
newpart = partobj(curimage, fulldir, partstack.tos(), 'mainboard', \
- type_name, 0, 'chip')
+ 'mainboard', 0, 'chip')
#print "Configuring PART %s" % (type)
partstack.push(newpart)
#print " new PART tos is now %s\n" %partstack.tos().info()
b = buildrom(filename, size, roms)
buildroms.append(b)
+def addpci_rom(filename, vendor, device):
+ global pciroms
+ print "Add PCI ROM %s" %filename
+ p = pci_rom(filename, vendor, device)
+ pciroms.append(p)
+
def addinitobject(object_name):
global curimage
curimage.addinitobjectrule(object_name)
global curimage
curimage.adddriverrule(driver_name)
+def addsmmobject(object_name):
+ global curimage
+ curimage.addsmmobjectrule(object_name)
+
def target(name):
global target_dir, target_name
print "Configuring TARGET %s" % name
doconfigfile(fullpath, path, file, 'cfgfile')
dirstack.pop()
+def dofile(path):
+ """dofile is a simple include for single files"""
+ # if the first char is '/', it is relative to treetop,
+ # else relative to curdir
+ # os.path.join screws up if the name starts with '/', sigh.
+ if (path[0] == '/'):
+ fullpath = os.path.join(treetop, 'src')
+ path = re.sub('^/*', '', path)
+ else:
+ fullpath = dirstack.tos()
+ print "INCLUDE %s" %path
+ debug.info(debug.statement, "DOFILE: path %s, fullpath %s" % (path, fullpath))
+ doconfigfile(fullpath, '', path, 'cfgfile')
+
def lookup(name):
global curimage
return getoption(name, curimage)
def setarch(my_arch):
"""arch is 'different' ... darn it."""
global curimage
- print "SETTING ARCH %s\n" % my_arch
+ print "SETTING CONFIG_ARCH %s\n" % my_arch
curimage.setarch(my_arch)
- setdefault('ARCH', my_arch, 1)
+ setdefault('CONFIG_ARCH', my_arch, 1)
part('arch', my_arch, 'Config.lb', 0)
def doconfigfile(path, confdir, file, rule):
token ACTION: 'action'
token ADDACTION: 'addaction'
token ALWAYS: 'always'
- token ARCH: 'arch'
+ token CONFIG_ARCH: 'arch'
token BUILDROM: 'buildrom'
token COMMENT: 'comment'
token CONFIG: 'config'
token CPU: 'cpu'
+ token CPU_BUS: 'cpu_bus'
token CHIP: 'chip'
token DEFAULT: 'default'
token DEFINE: 'define'
token DEPENDS: 'depends'
token DEVICE: 'device'
+ token DEVICE_ID: 'device_id'
token DIR: 'dir'
token DRIVER: 'driver'
token DRQ: 'drq'
token INIT: 'init'
token INITOBJECT: 'initobject'
token INITINCLUDE: 'initinclude'
+ token INCLUDE: 'include'
token IO: 'io'
token IRQ: 'irq'
token LDSCRIPT: 'ldscript'
token LOADOPTIONS: 'loadoptions'
- token MAINBOARD: 'mainboard'
+ token CONFIG_MAINBOARD: 'mainboard'
token MAINBOARDINIT: 'mainboardinit'
token MAKEDEFINE: 'makedefine'
token MAKERULE: 'makerule'
token OBJECT: 'object'
token OPTION: 'option'
token PAYLOAD: 'payload'
+ token PCI_ROM: 'pci_rom'
token PMC: 'pmc'
token PRINT: 'print'
token REGISTER: 'register'
token ROMIMAGE: 'romimage'
+ token SMMOBJECT: 'smmobject'
token SOUTHBRIDGE: 'southbridge'
token SUPERIO: 'superio'
token TARGET: 'target'
token USED: 'used'
token USES: 'uses'
+ token VENDOR_ID: 'vendor_id'
token WRITE: 'write'
token NUM: '[0-9]+'
token HEX_NUM: '[0-9a-fA-F]+'
token PATH: r'[-a-zA-Z0-9_.][-a-zA-Z0-9/_.]+[-a-zA-Z0-9_.]+'
# Dir's on the other hand are abitrary
# this may all be stupid.
- token DIRPATH: r'[-a-zA-Z0-9_$()./]+'
+ token RULE: r'[-a-zA-Z0-9_$()./]+[-a-zA-Z0-9_ $()./]+[-a-zA-Z0-9_$()./]+'
+ token DIRPATH: r'[-a-zA-Z0-9_$()./,]+'
token ID: r'[a-zA-Z_.]+[a-zA-Z0-9_.]*'
token DELEXPR: r'{([^}]+|\\.)*}'
token STR: r'"([^\\"]+|\\.)*"'
token I2C: 'i2c'
token APIC: 'apic'
token APIC_CLUSTER: 'apic_cluster'
+ token CPU: 'cpu'
+ token CPU_BUS: 'cpu_bus'
token PCI_DOMAIN: 'pci_domain'
rule expr: logical {{ l = logical }}
( "&&" logical {{ l = l and logical }}
- | "||" logical {{ l = l or logical }}
+ | "[|][|]" logical {{ l = l or logical }}
)* {{ return l }}
rule logical: factor {{ n = factor }}
] {{ if (C): part(parttype, partid, 'Config.lb', name) }}
partend<<C>>
- rule arch<<C>>: ARCH ID {{ if (C): setarch(ID) }}
+ rule arch<<C>>: CONFIG_ARCH ID {{ if (C): setarch(ID) }}
partend<<C>>
rule mainboardinit<<C>>:
rule driver<<C>>: DRIVER DIRPATH {{ if (C): adddriver(DIRPATH)}}
+ rule smmobject<<C>>:
+ SMMOBJECT DIRPATH {{ if (C): addsmmobject(DIRPATH)}}
+
+
rule dir<<C>>: DIR DIRPATH {{ if (C): dodir(DIRPATH, 'Config.lb') }}
rule default<<C>>: DEFAULT ID EQ value {{ if (C): setdefault(ID, value, 0) }}
[ ELSE (stmt<<C and not c>>)* ]
END
- rule depsacts<<ID, C>>:
- ( DEPENDS STR {{ if (C): adddep(ID, STR) }}
- | ACTION STR {{ if (C): addaction(ID, STR) }}
+ rule makerule<<C>>: MAKERULE RULE {{ if (C): addrule(RULE) }}
+ ( DEPENDS STR {{ if (C): adddep(RULE, STR) }}
+ | ACTION STR {{ if (C): addaction(RULE, STR) }}
)*
-
- rule makerule<<C>>: MAKERULE DIRPATH {{ if (C): addrule(DIRPATH) }}
- depsacts<<DIRPATH, C>>
END
rule makedefine<<C>>:
HEX_NUM {{ cluster = int(HEX_NUM, 16) }}
{{ if (C): partstack.tos().addapic_clusterpath(cluster) }}
- rule dev_path<<C>>:
+ rule include<<C>>: INCLUDE DIRPATH {{ dofile(DIRPATH) }}
+
+ rule cpu<<C>>: CPU {{ if (C): devicepart('cpu') }}
+ HEX_NUM {{ id = int(HEX_NUM, 16) }}
+ {{ if (C): partstack.tos().addcpupath(id) }}
+
+ rule cpu_bus<<C>>: CPU_BUS {{ if (C): devicepart('cpu_bus') }}
+ HEX_NUM {{ id = int(HEX_NUM, 16) }}
+ {{ if (C): partstack.tos().addcpu_buspath(id) }}
+
+ rule dev_path<<C>>:
pci<<C>> {{ return pci }}
| pci_domain<<C>> {{ return pci_domain }}
| pnp<<C>> {{ return pnp }}
| i2c<<C>> {{ return i2c }}
| apic<<C>> {{ return apic }}
| apic_cluster<<C>> {{ return apic_cluster }}
+ | cpu<<C>> {{ return cpu }}
+ | cpu_bus<<C>> {{ return cpu_bus }}
rule prtval: expr {{ return str(expr) }}
| STR {{ return STR }}
| iif<<C>> {{ return iif }}
| init<<C>> {{ return init }}
| initinclude<<C>> {{ return initinclude }}
+ | include<<C>> {{ return include }}
| initobject<<C>> {{ return initobject }}
| ldscript<<C>> {{ return ldscript}}
| mainboardinit<<C>> {{ return mainboardinit }}
| prtstmt<<C>> {{ return prtstmt }}
| register<<C>> {{ return register }}
| device<<C>> {{ return device }}
+ | smmobject<<C>> {{ return smmobject }}
# ENTRY for parsing Config.lb file
rule cfgfile: (uses<<1>>)*
(stmt<<1>>)*
EOF {{ return 1 }}
- rule cfgfile: (uses<<1>>)*
- (stmt<<1>>)*
- EOF {{ return 1 }}
-
rule usesid<<C>>: ID {{ if (C): usesoption(ID) }}
rule uses<<C>>: USES (usesid<<C>>)+
rule payload<<C>>: PAYLOAD DIRPATH {{ if (C): payload(DIRPATH) }}
rule mainboard:
- MAINBOARD PATH {{ mainboardsetup(PATH) }}
+ CONFIG_MAINBOARD PATH {{ mainboardsetup(PATH) }}
rule romif<<C>>: IF ID {{ c = lookup(ID) }}
(romstmt<<C and c>>)*
rule buildrom: BUILDROM DIRPATH expr roms {{ addbuildrom(DIRPATH, expr, roms) }}
+ rule pci_vid: VENDOR_ID EQ term {{ return term }}
+
+ rule pci_did: DEVICE_ID EQ term {{ return term }}
+
+
+ rule pci_rom: PCI_ROM DIRPATH pci_vid pci_did {{ addpci_rom(DIRPATH, pci_vid, pci_did) }}
+
rule romstmts: romimage
| buildrom
| opstmt<<1>>
+ | pci_rom
# ENTRY for parsing root part
rule board: {{ loadoptions("config", "Options.lb", "options") }}
# FILE OUTPUT
#=============================================================================
def writemakefileheader(file, fname):
- file.write("# File: %s\n" % fname)
- file.write("# This file was generated by '%s %s %s'\n\n"
- % (sys.argv[0], sys.argv[1], sys.argv[2]))
+ file.write("# File: %s is autogenerated\n" % fname)
+
+def writemakefilefooter(file, fname):
+ file.write("\n\n%s: %s %s\n"
+ % (os.path.basename(fname), os.path.abspath(sys.argv[0]), top_config_file))
+ file.write("\t(cd %s ; export PYTHONPATH=%s/util/newconfig ; python %s %s %s)\n\n"
+ % (os.getcwd(), treetop, sys.argv[0], sys.argv[1], sys.argv[2]))
def writemakefilesettings(path):
""" Write Makefile.settings to seperate the settings
writemakefileheader(file, filename)
file.write("TOP:=%s\n" % (treetop))
file.write("TARGET_DIR:=%s\n" % target_dir)
+ writemakefilefooter(file, filename)
file.close()
def writeimagesettings(image):
for o in exported:
file.write("export VARIABLES += %s\n" % o.name)
file.write("\n")
+ # writemakefilefooter(file,filename)
file.close()
# write the romimage makefile
file = safe_open(makefilepath, 'w+')
writemakefileheader(file, makefilepath)
+ # main rule
+ file.write("\nall: coreboot.rom\n\n")
+ file.write(".PHONY: all\n\n")
#file.write("include cpuflags\n")
# Putting "include cpuflags" in the Makefile has the problem that the
# cpuflags file would be generated _after_ we want to include it.
file.write("# Get the value of TOP, VARIABLES, and several other variables.\n")
file.write("include Makefile.settings\n\n")
file.write("# Function to create an item like -Di586 or -DCONFIG_MAX_CPUS='1' or -Ui686\n")
- file.write("D_item = $(if $(subst undefined,,$(origin $1)),-D$1$(if $($1),='$($1)',),-U$1)\n\n")
+ file.write("D_item = $(shell echo '$(if $(subst undefined,,$(origin $1)),\\#define $1$(if $($1), $($1),),\\#undef $1)' >> settings.h)\n\n")
file.write("# Compute the value of CPUFLAGS here during make's first pass.\n")
- file.write("CPUFLAGS := $(foreach _var_,$(VARIABLES),$(call D_item,$(_var_)))\n\n")
+ file.write("CPUFLAGS := $(strip $(shell echo '/* autogenerated */' > settings.h)$(foreach _var_,$(VARIABLES),$(call D_item,$(_var_)))-include $(CURDIR)/settings.h)\n\n")
for i in image.getuserdefines():
file.write("%s\n" %i)
file.write("\n")
- # main rule
- file.write("all: linuxbios.rom")
# print out all the object dependencies
file.write("\n# object dependencies (objectrules:)\n")
file.write("INIT-OBJECTS :=\n")
file.write("OBJECTS += %s\n" % (obj_name))
file.write("SOURCES += %s\n" % (obj_source))
+ for srule, smm in image.getsmmobjectrules().items():
+ s_name = smm[0]
+ s_source = smm[1]
+ file.write("SMM-OBJECTS += %s\n" % (s_name))
+ file.write("SOURCES += %s\n" % (s_source))
+
+
# for chip_target.c
file.write("OBJECTS += static.o\n")
file.write("SOURCES += static.c\n")
file.write("\n# initobjectrules:\n")
for irule, init in image.getinitobjectrules().items():
- source = topify(init[1])
- type = init[2]
- if (type == 'S'):
- # for .S, .o depends on .s
- file.write("%s: %s.s\n" % (init[0], init[3]))
- file.write("\t@echo $(CC) ... -o $@ $<\n")
- file.write("\t$(CC) -c $(CPU_OPT) -o $@ $<\n")
- # and .s depends on .S
- file.write("%s.s: %s\n" % (init[3], source))
- file.write("\t@echo $(CPP) ... $< > $@\n")
- # Note: next 2 lines are ONE output line!
- file.write("\t$(CPP) $(CPPFLAGS) $< ")
- file.write(">$@.new && mv $@.new $@\n")
- else:
- file.write("%s: %s\n" % (init[0], source))
- file.write("\t$(CC) -c $(CFLAGS) -o $@ $<\n")
+ image.addmakeobject(file, init);
- file.write("\n# objectrules:\n")
+ file.write("\n# objectrules (don't duplicate initobjects):\n")
for objrule, obj in image.getobjectrules().items():
- source = topify(obj[1])
- type = obj[2]
- if (type == 'S'):
- # for .S, .o depends on .s
- file.write("%s: %s.s\n" % (obj[0], obj[3]))
- file.write("\t@echo $(CC) ... -o $@ $<\n")
- file.write("\t$(CC) -c $(CPU_OPT) -o $@ $<\n")
- # and .s depends on .S
- file.write("%s.s: %s\n" % (obj[3], source))
- file.write("\t@echo $(CPP) ... $< > $@\n")
- # Note: next 2 lines are ONE output line!
- file.write("\t$(CPP) $(CPPFLAGS) $< ")
- file.write(">$@.new && mv $@.new $@\n")
+
+ if (getdict(image.getinitobjectrules(), obj[3])):
+ debug.info(debug.object, "skipping %s" % (obj[3]))
else:
- file.write("%s: %s\n" % (obj[0], source))
- file.write("\t$(CC) -c $(CFLAGS) -o $@ $<\n")
- #file.write("%s\n" % objrule[2])
+ image.addmakeobject(file, obj);
for driverrule, driver in image.getdriverrules().items():
source = topify(driver[1])
file.write("\t$(CC) -c $(CFLAGS) -o $@ $<\n")
#file.write("%s\n" % objrule[2])
+ file.write("\n# smmobjectrules:\n")
+ for irule, smm in image.getsmmobjectrules().items():
+ image.addmakeobject(file, smm);
+
# special rule for chip_target.c
file.write("static.o: static.c\n")
file.write("\t$(CC) -c $(CFLAGS) -o $@ $<\n")
for genfile in ['Makefile',
'nsuperio.c',
'static.c',
- 'LinuxBIOSDoc.config' ]:
+ 'corebootDoc.config' ]:
file.write("GENERATED += %s\n" % genfile)
file.write("GENERATED += %s\n" % image.getincludefilename())
file.write("\n")
for i in m.actions:
file.write("\t%s\n" % i)
+ writemakefilefooter(file, makefilepath)
file.close()
#
def writemakefile(path):
+ global rommapping
+ global bootblocksize
makefilepath = os.path.join(path, "Makefile")
print "Creating", makefilepath
file = safe_open(makefilepath, 'w+')
writemakefileheader(file, makefilepath)
- file.write("include Makefile.settings\n\n")
+
+ # Hack to get the necessary settings (CONFIG_CBFS):
+ file.write("include %s/Makefile.settings\n\n" % romimages.keys()[0])
# main rule
- file.write("all: ")
- for i in romimages.keys():
- file.write("%s-rom " % i)
- file.write("buildroms\n\n")
+ file.write("\nall: ")
+ for i in buildroms:
+ file.write(" %s" % i.name)
+ file.write("\n")
+
+ # cbfstool rules
+ file.write("\ncbfstool:\n\tmkdir -p cbfs/tools/lzma\n\t$(MAKE) -C $(TOP)/util/cbfstool obj=$(shell pwd)/cbfs\n")
+ file.write("\ncbfstool-clean:\n\t$(MAKE) -C $(TOP)/util/cbfstool obj=$(shell pwd)/cbfs clean\n\n")
+
+ file.write("include Makefile.settings\n\n")
for i, o in romimages.items():
- file.write("%s-rom:\n" % o.getname())
+ file.write("%s/coreboot.rom:\n" % o.getname())
file.write("\tif (cd %s; \\\n" % o.getname())
- file.write("\t\tmake linuxbios.rom)\\\n")
+ file.write("\t\t$(MAKE) coreboot.rom)\\\n")
file.write("\tthen true; else exit 1; fi;\n\n")
file.write("clean: ")
for i in romimages.keys():
- file.write("%s-clean " % i)
+ file.write(" %s-clean" % i)
+ file.write(" base-clean")
file.write("\n\n")
for i, o in romimages.items():
file.write("%s-clean:\n" % o.getname())
- file.write("\t(cd %s; make clean)\n" % o.getname())
-
- file.write("\nbuildroms:\n")
+ file.write("\t(cd %s; $(MAKE) clean)\n\n" % o.getname())
+ file.write("base-clean:\n")
+ file.write("\trm -f romcc*\n\n")
+
+ file.write("ifeq \"$(CONFIG_CBFS)\" \"1\"\n\n")
+ file.write("CBFS_COMPRESS_FLAG:=\n")
+ file.write("ifeq \"$(CONFIG_COMPRESSED_PAYLOAD_LZMA)\" \"1\"\nCBFS_COMPRESS_FLAG:=l\nendif\n\n")
+
for i in buildroms:
- file.write("\tcat ")
+ file.write("%s: cbfstool" %(i.name))
for j in i.roms:
- file.write("%s/linuxbios.rom " % j )
- file.write("> %s\n" % i.name)
- file.write("\n")
-
+ file.write(" %s/coreboot.rom " % j)
+ file.write("\n")
+
+ romsize = getoption("CONFIG_ROM_SIZE", image)
+
+ file.write("\n\trm -f %s\n" %(i.name))
+
+ # build the bootblock here.
+ file.write("\n\tcat")
+ for j in i.roms:
+ file.write(" %s/coreboot.rom " % j)
+ file.write("> %s.bootblock\n\n" %i.name)
+ file.write("\t./cbfs/cbfstool %s create %s %s %s.bootblock\n"
+ %(i.name, romsize, bootblocksize, i.name))
+ for j in pciroms:
+ file.write("\t./cbfs/cbfstool %s add %s pci%04x,%04x.rom optionrom\n" % (i.name, j.name, j.pci_vid, j.pci_did))
+ for j in i.roms:
+ #failover is a hack that will go away soon.
+ if (j != "failover") and (rommapping[j] != "/dev/null"):
+ file.write("\t./cbfs/cbfstool %s add-payload %s %s/payload $(CBFS_COMPRESS_FLAG)\n" % (i.name, rommapping[j], j,))
+ if (j != "failover"):
+ file.write("\t./cbfs/cbfstool %s add-stage %s/coreboot_ram %s/coreboot_ram $(CBFS_COMPRESS_FLAG)\n" % (i.name, j, j,))
+ file.write("\tif [ -f %s/coreboot_apc ]; then ./cbfs/cbfstool %s add-stage %s/coreboot_apc %s/coreboot_apc $(CBFS_COMPRESS_FLAG); fi\n" % (j, i.name, j, j,))
+ file.write("\t./cbfs/cbfstool %s print\n" % i.name)
+ file.write("\n")
+ file.write("else\n\n")
+
+ for i in buildroms:
+ file.write("%s:" % i.name)
+ for j in i.roms:
+ file.write(" %s/coreboot.rom " % j)
+ file.write("\n")
+ file.write("\t cat ")
+ for j in i.roms:
+ file.write(" %s/coreboot.rom " % j)
+ file.write("> %s\n\n" %i.name)
+
+ file.write("endif\n\n")
+
+ file.write(".PHONY: all clean cbfstool")
+ for i in romimages.keys():
+ file.write(" %s-clean" % i)
+ for i, o in romimages.items():
+ file.write(" %s/coreboot.rom" % o.getname())
+ file.write("\n\n")
+
+ writemakefilefooter(file, makefilepath)
file.close()
def writeinitincludes(image):
file.write("#include <device/pci.h>\n")
for path in image.getconfigincludes().values():
file.write("#include \"%s\"\n" % path)
+ file.write("\n/* pass 0 */\n")
gencode(image.getroot(), file, 0)
+ file.write("\n/* pass 1 */\n")
gencode(image.getroot(), file, 1)
file.close()
kid = kid.next_sibling
debug.info(debug.gencode, "DONE GENCODE")
+def writegraph(image):
+ filename = os.path.join(img_dir, "static.dot")
+ print "Creating", filename
+ file = safe_open(filename, 'w+')
+ file.write("digraph devicetree {\n")
+ file.write(" rankdir=LR\n")
+ genranks(image.getroot(), file, 0)
+ gennodes(image.getroot(), file)
+ gengraph(image.getroot(), file)
+ file.write("}\n")
+ file.close()
+
+def genranks(part, file, level):
+ #file.write(" # Level %d\n" % level )
+ file.write(" { rank = same; \"dev_%s_%d\"" % (part.type_name,part.instance ))
+ sib = part.next_sibling
+ while (sib):
+ file.write("; \"dev_%s_%d\"" % (sib.type_name, sib.instance))
+ sib = sib.next_sibling
+ file.write("}\n" )
+ # now dump the children
+ if (part.children):
+ genranks(part.children, file, level + 1)
+
+ kid = part.next_sibling
+ while (kid):
+ if (kid.children):
+ genranks(kid.children, file, level + 1)
+ kid = kid.next_sibling
+
+
+def gennodes(part, file):
+ file.write(" dev_%s_%d[shape=record, label=\"%s\"];\n" % (part.type_name,part.instance,part.graph_name() ))
+ sib = part.next_sibling
+ while (sib):
+ file.write(" dev_%s_%d[shape=record, label=\"%s\"];\n" % (sib.type_name,sib.instance,sib.graph_name() ))
+ sib = sib.next_sibling
+ # now dump the children
+ if (part.children):
+ gennodes(part.children, file)
+
+ kid = part.next_sibling
+ while (kid):
+ if (kid.children):
+ gennodes(kid.children, file)
+ kid = kid.next_sibling
+
+
+def gengraph(part, file):
+ if (part.parent != part):
+ file.write(" dev_%s_%d -> dev_%s_%d;\n" % \
+ (part.parent.type_name, part.parent.instance, \
+ part.type_name, part.instance ))
+ sib = part.next_sibling
+ while (sib):
+ file.write(" dev_%s_%d -> dev_%s_%d;\n" % \
+ (sib.parent.type_name, sib.parent.instance, \
+ sib.type_name, sib.instance ))
+ sib = sib.next_sibling
+
+ kid = part.next_sibling
+ while (kid):
+ if (kid.children):
+ gengraph(kid.children, file)
+ kid = kid.next_sibling
+
+ if (part.children):
+ gengraph(part.children, file)
+
def verifyparse():
"""Add any run-time checks to verify that parsing the configuration
was successful"""
if __name__=='__main__':
from sys import argv
if (len(argv) < 3):
- fatal("Args: <file> <path to linuxbios>")
+ fatal("Args: <file> <path to coreboot>")
top_config_file = os.path.abspath(sys.argv[1])
print "Creating directory %s" % img_dir
os.makedirs(img_dir)
+ for objrule, obj in image.getobjectrules().items():
+ sub_dir = img_dir + '/' + os.path.dirname(obj[0])
+ if not os.path.isdir(sub_dir):
+ print "Creating sub directory %s" % sub_dir
+ os.makedirs(sub_dir)
+
+ for driverrule, driver in image.getdriverrules().items():
+ sub_dir = img_dir + '/' + os.path.dirname(driver[0])
+ if not os.path.isdir(sub_dir):
+ print "Creating sub directory %s" % sub_dir
+ os.makedirs(sub_dir)
+
+ for srule, smm in image.getsmmobjectrules().items():
+ sub_dir = img_dir + '/' + os.path.dirname(smm[0])
+ if not os.path.isdir(sub_dir):
+ print "Creating sub directory %s" % sub_dir
+ os.makedirs(sub_dir)
+
+ for irule, init in image.getinitobjectrules().items():
+ sub_dir = img_dir + '/' + os.path.dirname(init[0])
+ if not os.path.isdir(sub_dir):
+ print "Creating sub directory %s" % sub_dir
+ os.makedirs(sub_dir)
+
if (debug.level(debug.dump)):
for i in image.getinitincludes():
debug.info(debug.dump, "crt0include file %s" % i)
writeinitincludes(image)
writeimagemakefile(image)
writeldoptions(image)
+ writegraph(image)
writemakefilesettings(target_dir)
writemakefile(target_dir)
projects / coreboot.git / blobdiff