+# -*- python -*-
import sys
import os
import re
import string
+import types
+
+import traceback
-debug = 0
warnings = 0
errors = 0
target_dir = ''
target_name = ''
treetop = ''
+full_mainboard_path = ''
+mainboard_path = ''
global_options = {}
global_options_by_order = []
global_option_values = {}
global_uses_options = {}
+global_exported_options = []
romimages = {}
buildroms = []
curimage = 0
local_path = re.compile(r'^\.')
include_pattern = re.compile(r'%%([^%]+)%%')
+# the cpu type for this mainboard
+cpu_type = 0
+
# -----------------------------------------------------------------------------
# Utility Classes
# -----------------------------------------------------------------------------
-# Used to keep track of the current part or dir
class stack:
+ """Used to keep track of the current part or dir"""
class __stack_iter:
def __init__ (self, stack):
self.index = 0
return len(self.stack)
def __getitem__ (self, i):
- try:
- return self.stack[i]
- except IndexError:
- return 0
+ return self.stack[i]
def __iter__ (self):
return self.__stack_iter(self.stack)
partstack = stack()
dirstack = stack()
+class debug_info:
+ none = 0
+ gencode = 1
+ dumptree = 2
+ object = 3
+ dict = 4
+ statement = 5
+ dump = 6
+
+ def __init__(self, *level):
+ self.__level = level
+
+ def setdebug(self, *level):
+ self.__level = level
+
+ def level(self, level):
+ return level in self.__level
+
+ def info(self, level, str):
+ if level in self.__level:
+ print str
+
+global debug
+debug = debug_info(debug_info.none)
+
# -----------------------------------------------------------------------------
# Error Handling
# -----------------------------------------------------------------------------
-# Used to keep track of our current location while parsing
-# configuration files
class location:
+ """Used to keep track of our current location while parsing
+ configuration files"""
class __place:
def __init__(self, file, line, command):
self.file = file
return self.stack.tos().at()
loc = location()
-# Print error message
def error(string):
+ """Print error message"""
global errors, loc
errors = errors + 1
print "===> ERROR: %s" % string
print "%s" % loc
-# Print error message and exit
def fatal(string):
+ """Print error message and exit"""
error(string)
exitiferrors()
-# Print warning message
def warning(string):
+ """Print warning message"""
global warnings, loc
warnings = warnings + 1
- print "===> Warning: %s" % string
- print "%s" % loc
+ print "===> WARNING: %s" % string
+
+def notice(string):
+ """Print notice message"""
+ #print "===> NOTE: %s" % string
-# Exit parser if an error has been encountered
def exitiferrors():
+ """Exit parser if an error has been encountered"""
if (errors != 0):
sys.exit(1)
-def debug_print(level, str):
- global debug
- if (debug >= level):
- print str
+def safe_open(file, mode):
+ try:
+ return open(file, mode)
+ except IOError:
+ fatal("Could not open file \"%s\"" % file)
# -----------------------------------------------------------------------------
# Main classes
# -----------------------------------------------------------------------------
-# A rom image is the ultimate goal of linuxbios
class romimage:
+ """A rom image is the ultimate goal of coreboot"""
def __init__ (self, name):
+ # name of this rom image
self.name = name
+
+ # set by 'arch' directive
self.arch = ''
+
+ # set by 'payload' directive
self.payload = ''
+
+ # set by 'init' directive
self.initfile = ''
+
+ # make rules added by 'makerule' directive
self.makebaserules = {}
+
+ # object files added by 'object' directive
self.objectrules = {}
+
+ # init object files added by 'initobject' directive
self.initobjectrules = {}
+
+ # 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 = []
+
+ # user defines added by 'makedefine' directive
self.userdefines = []
+
+ # files to be included in crt0.S
self.initincludes = {}
- self.useinitincludes = 0 # transitional
+
+ # as above, but order is preserved
+ self.initincludesorder = []
+
+ # transitional flag to support old crtinclude format
+ self.useinitincludes = 0
+
+ # instance counter for parts
self.partinstance = 0
+
+ # chip config files included by the 'config' directive
+ self.configincludes = {}
+
+ # root of part tree
self.root = 0
+
+ # name of target directory specified by 'target' directive
self.target_dir = ''
- self.values = {} # values of options set in romimage
+
+ # option values used in rom image
+ self.values = {}
+
+ # exported options
+ self.exported_options = []
+
+ # Last device built
+ self.last_device = 0
def getname(self):
return self.name
def addmakerule(self, id):
o = getdict(self.makebaserules, id)
if (o):
- print "Warning, rule %s previously defined" % id
+ warning("rule %s previously defined" % id)
o = makerule(id)
setdict(self.makebaserules, id, o)
o = getdict(self.makebaserules, id)
if (o):
return o
- fatal("No such make rule \"%s\"" % id);
+ fatal("No such make rule \"%s\"" % id)
def addmakeaction(self, id, str):
o = getdict(self.makebaserules, id)
a = dequote(str)
o.addaction(a)
return
- fatal("No such rule \"%s\" for addmakeaction" % id);
+ fatal("No such rule \"%s\" for addmakeaction" % id)
def addmakedepend(self, id, str):
o = getdict(self.makebaserules, id)
a = dequote(str)
o.adddependency(a)
return
- fatal("No such rule \"%s\" for addmakedepend" % id);
+ fatal("No such rule \"%s\" for addmakedepend" % id)
# this is called with an an object name.
# the easiest thing to do is add this object to the current
if (suffix == '.o'):
suffix = '.c'
base = object_name[:-2]
+ type = object_name[-1:]
if (object_name[0] == '.'):
source = base + suffix
else:
source = os.path.join(dirstack.tos(), base + suffix)
object = base + '.o'
- debug_print(1, "add object %s source %s" % (object_name, source))
+ debug.info(debug.object, "add object %s source %s" % (object_name, source))
l = getdict(dict, base)
if (l):
- print "Warning, object/driver %s previously defined" % base
- setdict(dict, base, [object, source])
+ warning("object/driver %s previously defined" % base)
+ setdict(dict, base, [object, source, type, 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
o = getdict(self.initobjectrules, name)
if (o):
return o
- fatal("No such init object rule \"%s\"" % name);
+ fatal("No such init object rule \"%s\"" % name)
def getobjectrules(self):
return self.objectrules
o = getdict(self.objectrules, name)
if (o):
return o
- fatal("No such object rule \"%s\"" % name);
+ fatal("No such object rule \"%s\"" % name)
def getdriverrules(self):
return self.driverrules
o = getdict(self.driverrules, name)
if (o):
return o
- fatal("No such driver rule \"%s\"" % name);
+ 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)
if (str != 0):
self.useinitincludes = 1
- debug_print(2, "ADDCRT0: %s -> %s" % (str, path))
+ debug.info(debug.object, "ADDCRT0: %s -> %s" % (str, path))
o = getdict(self.initincludes, path)
if (o):
- print "Warning, init include for %s previously defined" % path
+ warning("init include for %s previously defined" % path)
o = initinclude(str, path)
setdict(self.initincludes, path, o)
+ self.initincludesorder.append(path)
def getinitincludes(self):
- return self.initincludes
+ return self.initincludesorder
def getinitinclude(self, path):
o = getdict(self.initincludes, path)
if (o):
return o
- fatal("No such init include \"%s\"" % path);
+ fatal("No such init include \"%s\"" % path)
+
+ def addconfiginclude(self, part, path):
+ setdict(self.configincludes, part, path)
+
+ def getconfigincludes(self):
+ return self.configincludes
def getincludefilename(self):
if (self.useinitincludes):
return "crt0.S"
else:
- return "crt0_include.h"
+ return "crt0_includes.h"
def newformat(self):
return self.useinitincludes
def gettargetdir(self):
return self.targetdir
-# A buildrom statement
class buildrom:
- def __init__ (self, size, roms):
+ """A buildrom statement"""
+ def __init__ (self, filename, size, roms):
+ self.name = filename
self.size = size
self.roms = roms
+
+ def __len__ (self):
+ return len(self.roms)
+
+ def __getitem__(self,i):
+ return self.roms[i]
-# this is called with an an object name.
-# the easiest thing to do is add this object to the current
-# component.
-# such kludgery. If the name starts with '.' then make the
-# dependency be on ./thing.x gag me.
-def addobjectdriver(dict, object_name):
- global dirstack
- suffix = object_name[-2:]
- if (suffix == '.o'):
- suffix = '.c'
- base = object_name[:-2]
- if (object_name[0] == '.'):
- source = base + suffix
- else:
- source = os.path.join(dirstack.tos(), base + suffix)
- object = base + '.o'
- debug_print(1, "add object %s source %s" % (object_name, source))
- l = getdict(dict, base)
- if (l):
- print "Warning, object/driver %s previously defined" % base
- setdict(dict, base, [object, source])
-
-# include file for initialization code
class initinclude:
+ """include file for initialization code"""
def __init__ (self, str, path):
self.string = str
self.path = path
def getpath(self):
return self.path
-# Rule to be included in Makefile
class makerule:
+ """Rule to be included in Makefile"""
def __init__ (self, target):
self.target = target
self.dependency = []
def gaction(self):
return self.actions
-# Configuration option
class option:
+ """Configuration option"""
def __init__ (self, name):
self.name = name # name of option
self.loc = 0 # current location
- self.set = 0 # option has been set
- self.used = 0 # option has been set
- self.default = 0 # option has default value (otherwise
+ self.used = 0 # option has been used
# it is undefined)
self.comment = '' # description of option
self.exportable = 0 # option is able to be exported
- self.exported = 0 # option is exported
- self.defined = 0 # option has a value
self.format = '%s' # option print format
-
- def setvalue(self, value, values, loc):
- self.set = 1
- self.defined = 1
- self.loc = loc
- #self.value = value
- setdict(values, self.name, value)
-
- def getvalue(self, image, values):
- global curimage
- v = getdict(values, self.name)
- if (v == 0):
- return 0
- val = v.contents()
- if (not (type(val) is str)):
- return v
- if (val == '' or val[0] != '{'):
- return v
- s = curimage
- curimage = image
- val = parse('delexpr', val)
- curimage = s
- # TODO: need to check for parse errors!
- return option_value(val)
-
- def setdefault(self, value, loc):
- global global_option_values
- if (self.default):
- fatal("Error: default value for %s already set" % self.name)
- setdict(global_option_values, self.name, value)
- self.defined = 1
- self.default = 1
- self.loc = loc
-
- def setnodefault(self, loc):
- self.default = 1
- self.defined = 0
- self.loc = loc
+ self.write = [] # parts that can set this option
def where(self):
return self.loc
def setexportable(self):
self.exportable = 1
- def setexported(self):
- self.exportable = 1
- self.exported = 1
-
def setnoexport(self):
self.exportable = 0
- self.exported = 0
def setformat(self, fmt):
self.format = fmt
self.exported = 1
self.used = 1
- def isexported(self):
- return (self.exported and self.defined)
+ def setwrite(self, part):
+ self.write.append(part)
-# def isdefined(self):
-# return (self.defined)
+ def isexportable(self):
+ return self.exportable
- def isset(self):
- return (self.set)
-
-# def isused(self):
-# return (self.used)
+ def iswritable(self, part):
+ return (part in self.write)
class option_value:
- def __init__(self, value):
+ """Value of a configuration option. The option has a default
+ value which can be changed at any time. Once an option has been
+ set the default value is no longer used."""
+ def __init__(self, name, prev):
+ self.name = name
+ self.value = ''
+ self.set = 0
+ if (prev):
+ self.value = prev.value
+ self.set = prev.set
+
+
+ def setvalue(self, value):
+ if ((self.set & 2) == 2):
+ warning("Changing option %s" % self.name)
+ else:
+ self.set |= 2
self.value = value
+ def setdefault(self, value):
+ if ((self.set & 1) == 1):
+ notice("Changing default value of %s" % self.name)
+
+ if ((self.set & 2) == 0):
+ self.value = value
+ self.set |= 1
+
def contents(self):
return self.value
-# A configuration part
+ def isset(self):
+ return (self.set & 2) == 2
+
+
class partobj:
- def __init__ (self, image, dir, parent, type, name):
- debug_print(1, "partobj dir %s parent %s type %s" %(dir,parent,type))
+ """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))
+
+ # romimage that is configuring this part
self.image = image
+
+ # links for static device tree
self.children = 0
+ self.prev_sibling = 0
+ self.next_sibling = 0
+ self.prev_device = 0
+ self.next_device = 0
+ self.chip_or_device = chip_or_device
+
+ # list of init code files
self.initcode = []
- self.registercode = []
- # sibling is not a list.
- self.siblings = 0
- self.type = type
+
+ # initializers for static device tree
+ self.registercode = {}
+
+ # part name
+ self.part = part
+
+ # type name of this part
+ self.type_name = type_name
+
+ # object files needed to build this part
self.objects = []
+
+ # directory containg part files
self.dir = dir
- self.irq = 0
+
+ # instance number, used to distinguish anonymous
+ # instances of this part
self.instance = image.newpartinstance()
- self.flatten_name = flatten_name(type + "/" + name)
- debug_print(1, "INSTANCE %d" % self.instance)
- self.devfn = 0
- self.private = 0
+ debug.info(debug.object, "INSTANCE %d" % self.instance)
+
+ # Options used by this part
self.uses_options = {}
- # chip initialization. If there is a chip.h in the
- # directory, generate the structs etc. to
- # initialize the code
- if (os.path.exists(dir + "/" + "chip.h")):
- self.chipconfig = 1
+
+ # Name of chip config file (0 if not needed)
+ self.chipconfig = 0
+
+ # Flag to indicate that we have generated type
+ # definitions for this part (only want to do it once)
+ self.done_types = 0
+
+ # Path to the device
+ self.path = ""
+
+ # Resources of the device
+ self.resoruce = ""
+ self.resources = 0
+
+ # Enabled state of the device
+ self.enabled = 1
+
+ # Flag if I am a dumplicate device
+ self.dup = 0
+
+ # If no instance name is supplied then generate
+ # a unique name
+ if (instance_name == 0):
+ self.instance_name = self.type_name + \
+ "_dev%d" % self.instance
+ self.chipinfo_name = "%s_info_%d" \
+ % (self.type_name, self.instance)
else:
- self.chipconfig = 0
-
- if (parent):
- debug_print(1, "add to parent")
+ self.instance_name = instance_name
+ self.chipinfo_name = "%s_info_%d" % (self.instance_name, self.instance)
+
+ # Link this part into the device list
+ if (self.chip_or_device == 'device'):
+ if (image.last_device):
+ image.last_device.next_device = self
+ self.prev_device = image.last_device
+ image.last_device = self
+
+ # Link this part into the tree
+ if (parent and (part != 'arch')):
+ debug.info(debug.gencode, "add to parent")
self.parent = parent
# add current child as my sibling,
# me as the child.
if (parent.children):
- debug_print(1, "add %s (%d) as sibling" % (parent.children.dir, parent.children.instance))
- self.siblings = parent.children
- parent.children = self
+ debug.info(debug.gencode, "add %s (%d) as sibling" % (parent.children.dir, parent.children.instance))
+ youngest = parent.children
+ while(youngest.next_sibling):
+ youngest = youngest.next_sibling
+ youngest.next_sibling = self
+ self.prev_sibling = youngest
+ else:
+ parent.children = self
else:
self.parent = self
+
+ def info(self):
+ return "%s: %s" % (self.part, self.type)
+ def type(self):
+ return self.chip_or_device
+
+ def readable_name(self):
+ name = ""
+ name = "%s_%d" % (self.type_name, self.instance)
+ if (self.chip_or_device == 'chip'):
+ name = "%s %s %s" % (name, self.part, self.dir)
+ else:
+ name = "%s %s" % (name, self.path)
+ return name
+
def dumpme(self, lvl):
- print "%d: type %s" % (lvl, self.type)
+ """Dump information about this part for debugging"""
+ print "%d: %s" % (lvl, self.readable_name())
+ print "%d: part %s" % (lvl, self.part)
print "%d: instance %d" % (lvl, self.instance)
+ print "%d: chip_or_device %s" % (lvl, self.chip_or_device)
print "%d: dir %s" % (lvl,self.dir)
- print "%d: flatten_name %s" % (lvl,self.flatten_name)
- print "%d: parent %s" % (lvl,self.parent.type)
- print "%d: parent dir %s" % (lvl,self.parent.dir)
+ print "%d: type_name %s" % (lvl,self.type_name)
+ print "%d: parent: %s" % (lvl, self.parent.readable_name())
if (self.children):
- print "%d: child %s" % (lvl, self.children.dir)
- if (self.siblings):
- print "%d: siblings %s" % (lvl, self.siblings.dir)
+ print "%d: child %s" % (lvl, self.children.readable_name())
+ if (self.next_sibling):
+ print "%d: siblings %s" % (lvl, self.next_sibling.readable_name())
print "%d: initcode " % lvl
for i in self.initcode:
- print " %s" % i
+ print "\t%s" % i
print "%d: registercode " % lvl
- for i in self.registercode:
- print " %s" % i
+ for f, v in self.registercode.items():
+ print "\t%s = %s" % (f, v)
print "\n"
- def gencode(self, file):
- if (self.chipconfig):
- file.write("struct %s_config %s_config_%d" % (\
- self.flatten_name ,\
- self.flatten_name , \
- self.instance))
- if (self.registercode):
- file.write("\t= {\n")
- for i in self.registercode:
- file.write( "\t %s" % i)
- file.write("\t}\n")
+ def firstchilddevice(self):
+ """Find the first device in the children link."""
+ kid = self.children
+ while (kid):
+ if (kid.chip_or_device == 'device'):
+ return kid
else:
- file.write(";")
- file.write("\n");
- if (self.instance):
- file.write("struct chip dev%d = {\n" % self.instance)
- else:
- file.write("struct chip root = {\n")
- file.write("/* %s %s */\n" % (self.type, self.dir))
- #file.write(" .devfn = %d,\n" % self.devfn)
- if (self.siblings):
- file.write(" .next = &dev%d,\n" % self.siblings.instance)
- if (self.children):
- file.write(" .children = &dev%d,\n" % \
- self.children.instance)
- if (self.private):
- file.write(" .private = private%d,\n" % self.instance)
- if (self.chipconfig):
- # set the pointer to the structure for all this
- # type of part
- file.write(" .control= &%s_control,\n" % \
- self.flatten_name )
- # generate the pointer to the isntance
- # of the chip struct
- file.write(" .chip_config = (void *) &%s_config_%d,\n" %\
- (self.flatten_name, self.instance ))
+ kid = kid.children
+ return 0
+
+ def firstparentdevice(self):
+ """Find the first device in the parent link."""
+ parent = self.parent
+ while (parent and (parent.parent != parent) and (parent.chip_or_device != 'device')):
+ parent = parent.parent
+ if ((parent.parent != parent) and (parent.chip_or_device != 'device')):
+ parent = 0
+ while(parent and (parent.dup == 1)):
+ parent = parent.prev_sibling
+ if (not parent):
+ fatal("Device %s has no device parent; this is a config file error" % self.readable_name())
+ return parent
+
+ def firstparentdevicelink(self):
+ """Find the first device in the parent link and record which link it is."""
+ link = 0
+ parent = self.parent
+ while (parent and (parent.parent != parent) and (parent.chip_or_device != 'device')):
+ parent = parent.parent
+ if ((parent.parent != parent) and (parent.chip_or_device != 'device')):
+ parent = 0
+ while(parent and (parent.dup == 1)):
+ parent = parent.prev_sibling
+ link = link + 1
+ if (not parent):
+ fatal("Device %s has no device parent; this is a config file error" % self.readable_name())
+ return link
+
+
+ def firstparentchip(self):
+ """Find the first chip in the parent link."""
+ parent = self.parent
+ while (parent):
+ if ((parent.parent == parent) or (parent.chip_or_device == 'chip')):
+ return parent
+ else:
+ parent = parent.parent
+ fatal("Device %s has no chip parent; this is a config file error" % self.readable_name())
+
+ def firstsiblingdevice(self):
+ """Find the first device in the sibling link."""
+ sibling = self.next_sibling
+ while(sibling and (sibling.path == self.path)):
+ sibling = sibling.next_sibling
+ if ((not sibling) and (self.parent.chip_or_device == 'chip')):
+ sibling = self.parent.next_sibling
+ while(sibling):
+ if (sibling.chip_or_device == 'device'):
+ return sibling
+ else:
+ sibling = sibling.children
+ return 0
+
+ def gencode(self, file, pass_num):
+ """Generate static initalizer code for this part. Two passes
+ are used - the first generates type information, and the second
+ generates instance information"""
+ if (pass_num == 0):
+ if (self.chip_or_device == 'chip'):
+ return;
+ else:
+ if (self.instance):
+ file.write("struct device %s;\n" \
+ % self.instance_name)
+ else:
+ file.write("struct device dev_root;\n")
+ return
+ # This is pass the second, which is pass number 1
+ # this is really just a case statement ...
+
+ if (self.chip_or_device == 'chip'):
+ if (self.chipconfig):
+ debug.info(debug.gencode, "gencode: chipconfig(%d)" % \
+ self.instance)
+ file.write("struct %s_config %s" % (self.type_name ,\
+ self.chipinfo_name))
+ if (self.registercode):
+ file.write("\t= {\n")
+ for f, v in self.registercode.items():
+ file.write( "\t.%s = %s,\n" % (f, v))
+ file.write("};\n")
+ else:
+ file.write(";")
+ file.write("\n")
+
+ if (self.instance == 0):
+ self.instance_name = "dev_root"
+ file.write("struct device **last_dev_p = &%s.next;\n" % (self.image.last_device.instance_name))
+ file.write("struct device dev_root = {\n")
+ file.write("\t.ops = &default_dev_ops_root,\n")
+ file.write("\t.bus = &dev_root.link[0],\n")
+ file.write("\t.path = { .type = DEVICE_PATH_ROOT },\n")
+ file.write("\t.enabled = 1,\n\t.links = 1,\n")
+ file.write("\t.on_mainboard = 1,\n")
+ file.write("\t.link = {\n\t\t[0] = {\n")
+ file.write("\t\t\t.dev=&dev_root,\n\t\t\t.link = 0,\n")
+ file.write("\t\t\t.children = &%s,\n" % self.firstchilddevice().instance_name)
+ file.write("\t\t},\n")
+ file.write("\t},\n")
+ if (self.chipconfig):
+ file.write("\t.chip_ops = &%s_ops,\n" % self.type_name)
+ file.write("\t.chip_info = &%s_info_%s,\n" % (self.type_name, self.instance))
+ file.write("\t.next = &%s,\n" % self.firstchilddevice().instance_name)
+ file.write("};\n")
+ return
+
+ # Don't print duplicate devices, just print their children
+ if (self.dup):
+ return
+
+ file.write("struct device %s = {\n" % self.instance_name)
+ file.write("\t.ops = 0,\n")
+ file.write("\t.bus = &%s.link[%d],\n" % \
+ (self.firstparentdevice().instance_name, \
+ self.firstparentdevicelink()))
+ file.write("\t.path = {%s},\n" % self.path)
+ file.write("\t.enabled = %d,\n" % self.enabled)
+ file.write("\t.on_mainboard = 1,\n")
+ if (self.resources):
+ file.write("\t.resources = %d,\n" % self.resources)
+ file.write("\t.resource = {%s\n\t },\n" % self.resource)
+ file.write("\t.link = {\n");
+ links = 0
+ bus = self
+ while(bus and (bus.path == self.path)):
+ child = bus.firstchilddevice()
+ if (child or (bus != self) or (bus.next_sibling and (bus.next_sibling.path == self.path))):
+ file.write("\t\t[%d] = {\n" % links)
+ file.write("\t\t\t.link = %d,\n" % links)
+ file.write("\t\t\t.dev = &%s,\n" % self.instance_name)
+ if (child):
+ file.write("\t\t\t.children = &%s,\n" %child.instance_name)
+ file.write("\t\t},\n")
+ links = links + 1
+ if (1):
+ bus = bus.next_sibling
+ else:
+ bus = 0
+ file.write("\t},\n")
+ file.write("\t.links = %d,\n" % (links))
+ sibling = self.firstsiblingdevice();
+ if (sibling):
+ file.write("\t.sibling = &%s,\n" % sibling.instance_name)
+ chip = self.firstparentchip()
+ if (chip and chip.chipconfig):
+ file.write("\t.chip_ops = &%s_ops,\n" % chip.type_name)
+ file.write("\t.chip_info = &%s_info_%s,\n" % (chip.type_name, chip.instance))
+ if (self.next_device):
+ file.write("\t.next=&%s\n" % self.next_device.instance_name)
file.write("};\n")
-
- def irq(self, irq):
- self.irq = irq
-
+ return
+
def addinit(self, code):
+ """Add init file to this part"""
self.initcode.append(code)
- def addregister(self, code):
- code = dequote(code)
- self.registercode.append(code)
-
+ def addconfig(self, path):
+ """Add chip config file to this part"""
+ self.chipconfig = os.path.join(self.dir, path)
+ self.image.addconfiginclude(self.type_name, self.chipconfig)
+
+ def addregister(self, field, value):
+ """Register static initialization information"""
+ if (self.chip_or_device != 'chip'):
+ fatal("Only chips can have register values")
+ field = dequote(field)
+ value = dequote(value)
+ setdict(self.registercode, field, value)
+
+ def set_enabled(self, enabled):
+ self.enabled = enabled
+
+ def start_resources(self):
+ self.resource = ""
+ self.resources = 0
+
+ def end_resources(self):
+ self.resource = "%s" % (self.resource)
+
+ def add_resource(self, type, index, value):
+ """ Add a resource to a device """
+ self.resource = "%s\n\t\t{ .flags=%s, .index=0x%x, .base=0x%x}," % (self.resource, type, index, value)
+ self.resources = self.resources + 1
+
+ def set_path(self, path):
+ self.path = path
+ if (self.prev_sibling and (self.prev_sibling.path == self.path)):
+ self.dup = 1
+ if (self.prev_device):
+ self.prev_device.next_device = self.next_device
+ if (self.next_device):
+ self.next_device.prev_device = self.prev_device
+ if (self.image.last_device == self):
+ self.image.last_device = self.prev_device
+ self.prev_device = 0
+ self.next_device = 0
+
+ def addpcipath(self, slot, function):
+ """ Add a relative pci style path from our parent to this device """
+ if ((slot < 0) or (slot > 0x1f)):
+ fatal("Invalid device id")
+ if ((function < 0) or (function > 7)):
+ fatal("Invalid pci function %s" % function )
+ self.set_path(".type=DEVICE_PATH_PCI,.u={.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 > 0xffff)):
+ fatal("Invalid device")
+ self.set_path(".type=DEVICE_PATH_PNP,.u={.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))
+
+ 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))
+
+ 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))
+
+ def addapic_clusterpath(self, cluster):
+ """ 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))
+
+ 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,.u={.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,.u={.cpu_bus={ .id = 0x%x }}" % (id))
+
def usesoption(self, name):
+ """Declare option that can be used by this part"""
global global_options
o = getdict(global_options, name)
if (o == 0):
- fatal("Error: can't use undefined option %s" % name)
- o.setused()
+ fatal("can't use undefined option %s" % name)
o1 = getdict(self.uses_options, name)
if (o1):
return
setdict(self.uses_options, name, o)
+ exportoption(o, self.image.exported_options)
# -----------------------------------------------------------------------------
# statements
def getdict(dict, name):
if name not in dict.keys():
- debug_print(1, "Undefined: %s" % name)
+ debug.info(debug.dict, "Undefined: %s" % name)
return 0
v = dict.get(name, 0)
- debug_print(1, "getdict %s returning %s" % (name, v))
+ debug.info(debug.dict, "getdict %s returning %s" % (name, v))
return v
def setdict(dict, name, value):
- debug_print(1, "setdict sets %s to %s" % (name, value))
+ debug.info(debug.dict, "setdict sets %s to %s" % (name, value))
dict[name] = value
# options.
global global_options, global_options_by_order
o = getdict(global_options, name)
if (o):
- print "option %s already defined" % name
- sys.exit(1)
+ fatal("option %s already defined" % name)
o = option(name)
setdict(global_options, name, o)
global_options_by_order.append(name)
-# option must be declared before being used in a part
-# if we're not processing a part, then we must
-# be at the top level where all options are available
+def newoptionvalue(name, image):
+ g = getdict(global_option_values, name)
+ v = option_value(name, g)
+ if (image):
+ setdict(image.getvalues(), name, v)
+ else:
+ setdict(global_option_values, name, v)
+ return v
+
+def getoptionvalue(name, op, image):
+ global global_option_values
+ #print "getoptionvalue name %s op %s image %s\n" % (name, op,image)
+ if (op == 0):
+ # 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)
+ else:
+ v = getdict(global_option_values, name)
+ return v
+
def getoption(name, image):
- global global_uses_options, global_option_values
+ """option must be declared before being used in a part
+ if we're not processing a part, then we must
+ be at the top level where all options are available"""
+
+ global global_uses_options, alloptions, curimage
+
+ #print "getoption: name %s image %s alloptions %s curimage %s\n\n" % (name, image, alloptions, curimage)
curpart = partstack.tos()
- if (curpart):
- o = getdict(curpart.uses_options, name)
- elif (alloptions):
+ if (alloptions):
o = getdict(global_options, name)
+ elif (curpart):
+ o = getdict(curpart.uses_options, name)
+ if (o == 0):
+ print "curpart.uses_options is %s\n" % curpart.uses_options
else:
o = getdict(global_uses_options, name)
- if (o == 0 or not o.defined):
- error("Option %s undefined (missing use command?)" % name)
- return
- v = 0
- if (image):
- v = o.getvalue(image, image.getvalues())
+ v = getoptionvalue(name, o, image)
+ if (v == 0):
+ v = getoptionvalue(name, o, 0)
if (v == 0):
- v = o.getvalue(image, global_option_values)
- return v.contents()
+ fatal("No value for option %s" % name)
+ val = v.contents()
+ if (not (type(val) is types.StringType)):
+ return v.contents()
+ if (val == '' or val[0] != '{'):
+ return v.contents()
+ s = curimage
+ curimage = image
+ val = parse('delexpr', val)
+ curimage = s
+ exitiferrors()
+ return val
+
+def setoption(name, value, imp):
+ """Set an option from within a configuration file. Normally this
+ is only permitted in the target (top level) configuration file.
+ If 'imp' is true, then set an option implicitly (e.g. 'arch'
+ and 'mainboard' statements). Implicit options can be set anywhere
+ the statements are legal, but also performs an implicit 'uses'
+ for the option"""
-def setoption(name, value):
global loc, global_options, global_option_values, curimage
+
curpart = partstack.tos()
- if (curpart and curpart.type != 'mainboard'):
- fatal("Options may only be set in top-level and mainboard configuration files")
- o = getdict(global_options, name)
- if (o == 0):
- fatal("Attempt to set nonexistent option %s" % name)
- v = option_value(value)
- if (curimage):
- o.setvalue(v, curimage.getvalues(), loc)
+ if (not imp and curpart):
+ fatal("Options may only be set in target configuration file")
+ if (imp):
+ usesoption(name)
+ if (curpart):
+ o = getdict(curpart.uses_options, name)
else:
- o.setvalue(v, global_option_values, loc)
-
-def setdefault(name, value):
- global loc, global_options
- o = getdict(global_options, name)
+ o = getdict(global_uses_options, name)
if (not o):
+ fatal("Attempt to set nonexistent option %s (missing USES?)" % name)
+ v = getoptionvalue(name, o, curimage)
+ if (v == 0):
+ v = newoptionvalue(name, curimage)
+ v.setvalue(value)
+
+def exportoption(op, exported_options):
+ if (not op.isexportable()):
return
- if (o.default):
- print "setdefault: attempt to duplicate default for %s" % name
- return
- v = option_value(value)
- o.setdefault(v, loc)
+ if (not op in exported_options):
+ exported_options.append(op)
+
+def setdefault(name, value, isdef):
+ """Set the default value of an option from within a configuration
+ file. This is permitted from any configuration file, but will
+ result in a warning if the default is set more than once.
+ If 'isdef' is set, we're defining the option in Options.lb so
+ there is no need for 'uses'."""
+
+ global loc, global_options, curimage
+
+ if (isdef):
+ o = getdict(global_options, name)
+ if (not o):
+ return
+ image = 0
+ else:
+ curpart = partstack.tos()
+ if (curpart):
+ o = getdict(curpart.uses_options, name)
+ else:
+ o = getdict(global_uses_options, name)
+ if (not o):
+ fatal("Attempt to set default for nonexistent option %s (missing USES?)" % name)
+ image = curimage
+
+ v = getoptionvalue(name, o, image)
+ if (v == 0):
+ v = newoptionvalue(name, image)
+ v.setdefault(value)
def setnodefault(name):
global loc, global_options
o = getdict(global_options, name)
if (not o):
return
- if (o.default):
- print "setdefault: attempt to duplicate default for %s" % name
- return
- o.setnodefault(loc)
+ v = getdict(global_option_values, name)
+ if (v != 0):
+ warning("removing default for %s" % name)
+ del global_option_values[name]
def setcomment(name, value):
global loc, global_options
o = getdict(global_options, name)
if (not o):
fatal("setexported: %s not here" % name)
- o.setexported()
+ o.setexportable()
+ global_exported_options.append(o)
def setnoexport(name):
global global_options
if (not o):
fatal("setnoexport: %s not here" % name)
o.setnoexport()
+ if (o in global_exported_options):
+ global_exported_options.remove(o)
def setexportable(name):
global global_options
def getformated(name, image):
global global_options, global_option_values
o = getdict(global_options, name)
- if (o == 0 or not o.defined):
- fatal( "Option %s undefined." % name)
- v = 0
- if (image):
- v = o.getvalue(image, image.getvalues())
- if (v == 0):
- v = o.getvalue(image, global_option_values)
+ v = getoption(name, image)
f = o.getformat()
- return (f % v.contents())
+ return (f % v)
-def isexported(name):
+def setwrite(name, part):
global global_options
o = getdict(global_options, name)
- if (o):
- return o.isexported()
- return 0
-
-#def isdefined(name, part):
-# global global_options
-# if (part):
-# o = getdict(part.uses_options, name)
-# else:
-# o = getdict(global_options, name)
-# if (o):
-# return o.isdefined()
-# return 0
+ if (not o):
+ fatal("setwrite: %s not here" % name)
+ o.setwrite(part)
+
+def hasvalue(name, image):
+ global global_options
+ o = getdict(global_options, name)
+ if (o == 0):
+ return 0
+ v = 0
+ if (image):
+ v = getdict(image.getvalues(), name)
+ if (v == 0):
+ v = getdict(global_option_values, name)
+ return (v != 0)
def isset(name, part):
- global global_uses_options
+ global global_uses_options, global_option_values, curimage
if (part):
o = getdict(part.uses_options, name)
else:
o = getdict(global_uses_options, name)
- if (o):
- return o.isset()
- return 0
-
-#def isused(name, part):
-# global global_options
-# if (part):
-# o = getdict(part.uses_options, name)
-# else:
-# o = getdict(global_options, name)
-# if (o):
-# return o.isused()
-# return 0
+ if (o == 0):
+ return 0
+ v = 0
+ if (curimage):
+ v = getdict(curimage.getvalues(), name)
+ if (v == 0):
+ v = getdict(global_option_values, name)
+ return (v != 0 and v.isset())
def usesoption(name):
global global_options, global_uses_options
o = getdict(global_options, name)
if (o == 0):
fatal("Can't use undefined option %s" % name)
- o.setused()
o1 = getdict(global_uses_options, name)
if (o1):
return
setdict(global_uses_options, name, o)
+ exportoption(o, global_exported_options)
def validdef(name, defval):
global global_options
if ((defval & 4) != 4):
fatal("Must specify comment for option %s" % name)
-def loadoptions():
- file = os.path.join('src', 'config', 'Options.lb')
+def loadoptions(path, file, rule):
+ file = os.path.join('src', path, file)
optionsfile = os.path.join(treetop, file)
+ fp = safe_open(optionsfile, 'r')
loc.push(file)
- if (not parse('options', open(optionsfile, 'r').read())):
+ if (not parse(rule, fp.read())):
fatal("Could not parse file")
loc.pop()
curimage.setinitfile(dirstack.tos() + '/' + path)
print "Adding init file: %s" % path
-def addregister(code):
+def addconfig(path):
global partstack
curpart = partstack.tos()
- curpart.addregister(code)
+ curpart.addconfig(path)
+
+def addregister(field, value):
+ global partstack
+ curpart = partstack.tos()
+ curpart.addregister(field, value)
-# we do the crt0include as a dictionary, so that if needed we
-# can trace who added what when. Also it makes the keys
-# nice and unique.
def addcrt0include(path):
+ """we do the crt0include as a dictionary, so that if needed we
+ can trace who added what when. Also it makes the keys
+ nice and unique."""
global curimage
curimage.addinitinclude(0, path)
fullpath = treetop + '/src/' + path
else:
fullpath = curdir + '/' + path
- debug_print(1, "fullpath :%s: curdir :%s: path :%s:" % (fullpath, curdir, path))
+ debug.info(debug.statement, "fullpath :%s: curdir :%s: path :%s:" % (fullpath, curdir, path))
curimage.addldscript(fullpath)
def payload(path):
global curimage
curimage.setpayload(path)
-# adduserdefine("PAYLOAD:=%s"%path)
-# addrule('payload')
-# adddep('payload', path)
-# addaction('payload', 'cp $< $@')
+ adduserdefine("PAYLOAD:=%s"%path)
def startromimage(name):
global romimages, curimage, target_dir, target_name
- print "Configuring ROMIMAGE %s" % name
+ curpart = partstack.tos()
+ print "Configuring ROMIMAGE %s Curimage %s" % (name, curimage)
+ print "Curpart is %s\n" % curpart
o = getdict(romimages, name)
if (o):
fatal("romimage %s previously defined" % name)
#o = partobj(curimage, target_dir, 0, 'board', target_name)
#curimage.setroot(o)
setdict(romimages, name, curimage)
+ dodir('/config', 'Config.lb')
def endromimage():
global curimage
+ mainboard()
print "End ROMIMAGE"
curimage = 0
#curpart = 0
-def mainboard(path):
- full_path = os.path.join(treetop, 'src', 'mainboard', path)
- setoption('MAINBOARD', full_path)
- vendor = re.sub("/.*", "", path)
+def mainboardsetup(path):
+ global full_mainboard_path, mainboard_path
+ mainboard_path = os.path.join('mainboard', path)
+ loadoptions(mainboard_path, 'Options.lb', 'mainboardvariables')
+ full_mainboard_path = os.path.join(treetop, 'src', 'mainboard', path)
+ vendor = re.sub("/.*", "", path)
part_number = re.sub("[^/]*/", "", path)
- setoption('MAINBOARD_VENDOR', vendor)
- setoption('MAINBOARD_PART_NUMBER', part_number)
- dodir('/config', 'Config.lb')
- part('mainboard', path, 'Config.lb')
+ setdefault('MAINBOARD', full_mainboard_path, 0)
+ setdefault('MAINBOARD_VENDOR', vendor, 0)
+ setdefault('MAINBOARD_PART_NUMBER', part_number, 0)
+
+def mainboard():
+ global curimage, dirstack, partstack
+ file = 'Config.lb'
+ partdir = mainboard_path
+ srcdir = os.path.join(treetop, 'src')
+ fulldir = os.path.join(srcdir, partdir)
+ type_name = flatten_name(partdir)
+ newpart = partobj(curimage, fulldir, partstack.tos(), 'mainboard', \
+ type_name, 0, 'chip')
+ #print "Configuring PART %s" % (type)
+ partstack.push(newpart)
+ #print " new PART tos is now %s\n" %partstack.tos().info()
+ dirstack.push(fulldir)
+ loadoptions(mainboard_path, 'Options.lb', 'mainboardvariables')
+ # special case for 'cpu' parts.
+ # we could add a new function too, but this is rather trivial.
+ # if the part is a cpu, and we haven't seen it before,
+ # arrange to source the directory /cpu/'type'
+ doconfigfile(srcdir, partdir, file, 'cfgfile')
curimage.setroot(partstack.tos())
partpop()
-def addbuildrom(size, roms):
+def addbuildrom(filename, size, roms):
global buildroms
print "Build ROM size %d" % size
- b = buildrom(size, roms)
+ b = buildrom(filename, size, roms)
buildroms.append(b)
def addinitobject(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
print "Will place Makefile, crt0.S, etc. in %s" % target_dir
-def part(name, path, file):
+def cpudir(path):
+ global cpu_type
+ if (cpu_type and (cpu_type != path)):
+ fatal("Two different CPU types: %s and %s" % (cpu_type, path))
+ srcdir = "/cpu/%s" % path
+ dodir(srcdir, "Config.lb")
+ cpu_type = path
+
+def devicepart(type):
global curimage, dirstack, partstack
- partdir = os.path.join(name, path)
+ newpart = partobj(curimage, 0, partstack.tos(), type, \
+ '', 0, 'device')
+ #print "Configuring PART %s" % (type)
+ partstack.push(newpart)
+ #print " new PART tos is now %s\n" %partstack.tos().info()
+ # just push TOS, so that we can pop later.
+ dirstack.push(dirstack.tos())
+
+def part(type, path, file, name):
+ global curimage, dirstack, partstack
+ partdir = os.path.join(type, path)
srcdir = os.path.join(treetop, 'src')
fulldir = os.path.join(srcdir, partdir)
- newpart = partobj(curimage, fulldir, partstack.tos(), name, path)
- print "Configuring PART %s, path %s" % (name, path)
+ type_name = flatten_name(partdir)
+ newpart = partobj(curimage, fulldir, partstack.tos(), type, \
+ type_name, name, 'chip')
+ #print "Configuring PART %s, path %s" % (type, path)
partstack.push(newpart)
+ #print " new PART tos is now %s\n" %partstack.tos().info()
dirstack.push(fulldir)
- doconfigfile(srcdir, partdir, file)
+ # special case for 'cpu' parts.
+ # we could add a new function too, but this is rather trivial.
+ # if the part is a cpu, and we haven't seen it before,
+ # arrange to source the directory /cpu/'type'
+ if (type == 'cpu'):
+ cpudir(path)
+ else:
+ doconfigfile(srcdir, partdir, file, 'cfgfile')
def partpop():
global dirstack, partstack
- curpart = partstack.pop()
+ curpart = partstack.tos()
if (curpart == 0):
fatal("Trying to pop non-existent part")
- print "End PART %s" % curpart.type
+ #print "End PART %s" % curpart.part
# Warn if options are used without being set in this part
- for i in curpart.uses_options.keys():
- if (not isset(i, curpart)):
- print "WARNING: Option %s using default value %s" % (i, getformated(i, curpart.image))
+ for op in curpart.uses_options.keys():
+ if (not isset(op, curpart)):
+ notice("Option %s using default value %s" % (op, getformated(op, curpart.image)))
+ oldpart = partstack.pop()
dirstack.pop()
+ #print "partstack.pop, TOS is now %s\n" % oldpart.info()
-# dodir is like part but there is no new part
def dodir(path, file):
+ """dodir is like part but there is no new part"""
global dirstack
# if the first char is '/', it is relative to treetop,
# else relative to curdir
path = re.sub('^/*', '', path)
else:
fullpath = dirstack.tos()
- debug_print(1, "DODIR: path %s, fullpath %s" % (path, fullpath))
+ debug.info(debug.statement, "DODIR: path %s, fullpath %s" % (path, fullpath))
dirstack.push(os.path.join(fullpath, path))
- doconfigfile(fullpath, path, file)
+ doconfigfile(fullpath, path, file, 'cfgfile')
dirstack.pop()
def lookup(name):
global curimage
- v = getoption(name, curimage)
- exitiferrors()
- return v
+ return getoption(name, curimage)
def addrule(id):
global curimage
global curimage
curimage.addmakedepend(id, str)
-# arch is 'different' ... darn it.
-def set_arch(my_arch):
+def setarch(my_arch):
+ """arch is 'different' ... darn it."""
global curimage
+ print "SETTING ARCH %s\n" % my_arch
curimage.setarch(my_arch)
- setoption('ARCH', my_arch)
- part('arch', my_arch, 'Config.lb')
+ setdefault('ARCH', my_arch, 1)
+ part('arch', my_arch, 'Config.lb', 0)
-def doconfigfile(path, confdir, file):
+def doconfigfile(path, confdir, file, rule):
rname = os.path.join(confdir, file)
loc.push(rname)
fullpath = os.path.join(path, rname)
- if (not parse('cfgfile', open(fullpath, 'r').read())):
+ fp = safe_open(fullpath, 'r')
+ if (not parse(rule, fp.read())):
fatal("Could not parse file")
exitiferrors()
loc.pop()
# MISC FUNCTIONS
#=============================================================================
def ternary(val, yes, no):
- debug_print(1, "ternary %s" % expr)
- debug_print(1, "expr %s a %d yes %d no %d"% (expr, a, yes, no))
+ debug.info(debug.statement, "ternary %s" % expr)
+ debug.info(debug.statement, "expr %s a %d yes %d no %d"% (expr, a, yes, no))
if (val == 0):
- debug_print("Ternary returns %d" % yes)
+ debug.info(debug.statement, "Ternary returns %d" % yes)
return yes
else:
- debug_print("Ternary returns %d" % no)
+ debug.info(debug.statement, "Ternary returns %d" % no)
return no
-# atoi is in the python library, but not strtol? Weird!
def tohex(name):
+ """atoi is in the python library, but not strtol? Weird!"""
return eval('int(%s)' % name)
-def IsInt( str ):
+def IsInt(str):
""" Is the given string an integer?"""
try:
- num = int(str)
+ num = long(str)
return 1
except ValueError:
return 0
return a
def flatten_name(str):
- a = re.sub("/", "_", str)
+ a = re.sub("[/-]", "_", str)
return a
-# If the first part of <path> matches treetop, replace that part with "$(TOP)"
def topify(path):
+ """If the first part of <path> matches treetop, replace
+ that part with $(TOP)"""
if path[0:len(treetop)] == treetop:
path = path[len(treetop):len(path)]
if (path[0:1] == "/"):
token ARCH: 'arch'
token BUILDROM: 'buildrom'
token COMMENT: 'comment'
+ token CONFIG: 'config'
token CPU: 'cpu'
+ token CPU_BUS: 'cpu_bus'
+ token CHIP: 'chip'
token DEFAULT: 'default'
token DEFINE: 'define'
token DEPENDS: 'depends'
+ token DEVICE: 'device'
token DIR: 'dir'
token DRIVER: 'driver'
+ token DRQ: 'drq'
token ELSE: 'else'
token END: 'end'
token EOF: '$'
token INIT: 'init'
token INITOBJECT: 'initobject'
token INITINCLUDE: 'initinclude'
+ token IO: 'io'
+ token IRQ: 'irq'
token LDSCRIPT: 'ldscript'
token LOADOPTIONS: 'loadoptions'
token MAINBOARD: 'mainboard'
token MAINBOARDINIT: 'mainboardinit'
token MAKEDEFINE: 'makedefine'
token MAKERULE: 'makerule'
+ token MEM: 'mem'
token NEVER: 'never'
token NONE: 'none'
token NORTHBRIDGE: 'northbridge'
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 NUM: r'[0-9]+'
- token XNUM: r'0x[0-9a-fA-F]+'
+ token WRITE: 'write'
+ token NUM: '[0-9]+'
+ token HEX_NUM: '[0-9a-fA-F]+'
+ token HEX_PREFIX: '0x'
# Why is path separate? Because paths to resources have to at least
# have a slash, we thinks
- token PATH: r'[a-zA-Z0-9_.][a-zA-Z0-9/_.]+[a-zA-Z0-9_.]+'
+ 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 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 RAWTEXT: r'.*'
+ token ON: 'on'
+ token OFF: 'off'
+ token PCI: 'pci'
+ token PNP: 'pnp'
+ 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 }}
)* {{ return v }}
# A term is a number, variable, or an expression surrounded by parentheses
- rule term: NUM {{ return atoi(NUM) }}
- | XNUM {{ return tohex(XNUM) }}
+ rule term: NUM {{ return long(NUM, 10) }}
+ | HEX_PREFIX HEX_NUM {{ return long(HEX_NUM, 16) }}
| ID {{ return lookup(ID) }}
| unop {{ return unop }}
| "\\(" expr "\\)" {{ return expr }}
rule partend<<C>>: (stmt<<C>>)* END {{ if (C): partpop()}}
- rule northbridge<<C>>:
- NORTHBRIDGE PATH {{ if (C): part('northbridge', PATH, 'Config.lb') }}
- partend<<C>>
-
- rule superio<<C>>: SUPERIO PATH {{ if (C): part('superio', PATH, 'Config.lb') }}
- partend<<C>>
-
- rule cpu<<C>>: CPU ID {{ if (C): part('cpu', ID, 'Config.lb') }}
- partend<<C>>
-
- rule pmc<<C>>: PMC PATH {{ if (C): part('pmc', PATH, 'Config.lb') }}
- partend<<C>>
+ # This is needed because the legacy cpu command could not distinguish
+ # between cpu vendors. It should just be PATH, but getting this change
+ # into the source tree will be tricky...
+ # DO NOT USE ID AS IT MAY GO AWAY IN THE FUTURE
+ rule partid: ID {{ return ID }}
+ | PATH {{ return PATH }}
+
+# rule parttype: NORTHBRIDGE {{ return 'northbridge' }}
+# | SUPERIO {{ return 'superio' }}
+# | PMC {{ return 'pmc' }}
+# | SOUTHBRIDGE {{ return 'southbridge' }}
+# | CPU {{ return 'cpu' }}
+# | CHIP {{ return '' }}
+#
+ rule parttype: CHIP {{ return '' }}
- rule arch<<C>>: ARCH ID {{ if (C): set_arch(ID) }}
- partend<<C>>
+ rule partdef<<C>>: {{ name = 0 }}
+ parttype partid
+ [ STR {{ name = dequote(STR) }}
+ ] {{ if (C): part(parttype, partid, 'Config.lb', name) }}
+ partend<<C>>
- rule southbridge<<C>>:
- SOUTHBRIDGE PATH {{ if (C): part('southbridge', PATH, 'Config.lb')}}
+ rule arch<<C>>: ARCH ID {{ if (C): setarch(ID) }}
partend<<C>>
-
+
rule mainboardinit<<C>>:
MAINBOARDINIT DIRPATH {{ if (C): addcrt0include(DIRPATH)}}
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) }}
+
rule ldscript<<C>>: LDSCRIPT DIRPATH {{ if (C): addldscript(DIRPATH) }}
rule iif<<C>>: IF ID {{ c = lookup(ID) }}
[ 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>>:
rule init<<C>>: INIT DIRPATH {{ if (C): addinit(DIRPATH) }}
- rule register<<C>>: REGISTER STR {{ if (C): addregister(STR) }}
-
+ rule field: STR {{ return STR }}
+
+ rule register<<C>>: REGISTER field '=' STR {{ if (C): addregister(field, STR) }}
+
+ rule enable<<C>>: {{ val = 1 }}
+ ( ON {{ val = 1 }}
+ | OFF {{ val = 0 }}
+ ) {{ if(C): partstack.tos().set_enabled(val) }}
+
+ rule resource<<C>>: {{ type = "" }}
+ ( IO {{ type = "IORESOURCE_FIXED | IORESOURCE_ASSIGNED | IORESOURCE_IO" }}
+ | MEM {{ type = "IORESOURCE_FIXED | IORESOURCE_ASSIGNED | IORESOURCE_MEM" }}
+ | IRQ {{ type = "IORESOURCE_FIXED | IORESOURCE_ASSIGNED | IORESOURCE_IRQ" }}
+ | DRQ {{ type = "IORESOURCE_FIXED | IORESOURCE_ASSIGNED | IORESOURCE_DRQ" }}
+ )
+ term '=' {{ index = term }}
+ term {{ value = term }}
+ {{ if (C): partstack.tos().add_resource(type, index, value) }}
+
+
+ rule resources<<C>>: {{ if (C): partstack.tos().start_resources() }}
+ ( resource<<C>> )*
+ {{ if (C): partstack.tos().end_resources() }}
+
+
+ rule pci<<C>>: PCI {{ if (C): devicepart('pci') }}
+
+ HEX_NUM {{ slot = int(HEX_NUM,16) }}
+ '.' HEX_NUM {{ function = int(HEX_NUM, 16) }}
+ {{ if (C): partstack.tos().addpcipath(slot, function) }}
+ rule pci_domain<<C>>:
+ PCI_DOMAIN {{ if (C): devicepart('pci_domain') }}
+ HEX_NUM {{ pci_domain = int(HEX_NUM, 16) }}
+ {{ if (C): partstack.tos().addpci_domainpath(pci_domain) }}
+
+ rule pnp<<C>>: PNP {{ if (C): devicepart('pnp') }}
+ HEX_NUM {{ port = int(HEX_NUM,16) }}
+ '.' HEX_NUM {{ device = int(HEX_NUM, 16) }}
+ {{ if (C): partstack.tos().addpnppath(port, device) }}
+
+ rule i2c<<C>>: I2C {{ if (C): devicepart('i2c') }}
+ HEX_NUM {{ device = int(HEX_NUM, 16) }}
+ {{ if (C): partstack.tos().addi2cpath(device) }}
+
+ rule apic<<C>>: APIC {{ if (C): devicepart('apic') }}
+ HEX_NUM {{ apic_id = int(HEX_NUM, 16) }}
+ {{ if (C): partstack.tos().addapicpath(apic_id) }}
+
+ rule apic_cluster<<C>>: APIC_CLUSTER {{ if (C): devicepart('apic_cluster') }}
+ HEX_NUM {{ cluster = int(HEX_NUM, 16) }}
+ {{ if (C): partstack.tos().addapic_clusterpath(cluster) }}
+
+ 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 }}
[ "," prtlist {{ val = val + prtlist }}
] {{ if (C): print eval(val) }}
+ rule config<<C>>: CONFIG PATH {{ if (C): addconfig(PATH) }}
+
+ rule device<<C>>: DEVICE dev_path<<C>>
+ enable<<C>>
+ resources<<C>>
+ partend<<C>>
+
rule stmt<<C>>: arch<<C>> {{ return arch}}
| addaction<<C>> {{ return addaction }}
- | cpu<<C>> {{ return cpu}}
+ | config<<C>> {{ return config}}
+ | default<<C>> {{ return default}}
| dir<<C>> {{ return dir}}
| driver<<C>> {{ return driver }}
| iif<<C>> {{ return iif }}
| mainboardinit<<C>> {{ return mainboardinit }}
| makedefine<<C>> {{ return makedefine }}
| makerule<<C>> {{ return makerule }}
- | northbridge<<C>> {{ return northbridge }}
| object<<C>> {{ return object }}
| option<<C>> {{ return option }}
- | pmc<<C>> {{ return pmc}}
- | prtstmt<<C>> {{ return prtstmt}}
- | register<<C>> {{ return register}}
- | southbridge<<C>> {{ return southbridge }}
- | superio<<C>> {{ return superio }}
+ | partdef<<C>> {{ return partdef }}
+ | 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 mainboardvariables: (uses<<1>>)*
+ (default<<1>>)*
+ (option<<1>>)*
+ END {{ return 1}}
+
rule value: STR {{ return dequote(STR) }}
| expr {{ return expr }}
| DELEXPR {{ return DELEXPR }}
- rule option<<C>>: OPTION ID EQ value {{ if (C): setoption(ID, value) }}
+ rule option<<C>>: OPTION ID EQ value {{ if (C): setoption(ID, value, 0) }}
rule opif<<C>>: IF ID {{ c = lookup(ID) }}
(opstmt<<C and c>>)*
rule payload<<C>>: PAYLOAD DIRPATH {{ if (C): payload(DIRPATH) }}
- rule mainboard<<C>>:
- MAINBOARD PATH {{ if (C): mainboard(PATH) }}
+ rule mainboard:
+ MAINBOARD PATH {{ mainboardsetup(PATH) }}
rule romif<<C>>: IF ID {{ c = lookup(ID) }}
(romstmt<<C and c>>)*
rule romstmt<<C>>: romif<<C>>
| option<<C>>
- | mainboard<<C>>
| payload<<C>>
rule romimage: ROMIMAGE STR {{ startromimage(dequote(STR)) }}
(romstmt<<1>>)*
END {{ endromimage() }}
- rule roms: STR {{ s = '(' + STR }}
+ rule roms: STR {{ s = '[' + STR }}
( STR {{ s = s + "," + STR }}
- )* {{ return eval(s + ')') }}
+ )* {{ return eval(s + ']') }}
- rule buildrom: BUILDROM expr roms {{ addbuildrom(expr, roms) }}
+ rule buildrom: BUILDROM DIRPATH expr roms {{ addbuildrom(DIRPATH, expr, roms) }}
rule romstmts: romimage
| buildrom
| opstmt<<1>>
# ENTRY for parsing root part
- rule board: LOADOPTIONS {{ loadoptions() }}
+ rule board: {{ loadoptions("config", "Options.lb", "options") }}
TARGET DIRPATH {{ target(DIRPATH) }}
- (uses<<1>>)*
+ mainboard
(romstmts)*
EOF {{ return 1 }}
# ENTRY for parsing a delayed value
rule delexpr: "{" expr "}" EOF {{ return expr }}
+ rule wrstr<<ID>>: STR {{ setwrite(ID, dequote(STR)) }}
+
rule defstmts<<ID>>: {{ d = 0 }}
( DEFAULT
- ( value {{ setdefault(ID, value) }}
+ ( value {{ setdefault(ID, value, 1) }}
| NONE {{ setnodefault(ID) }}
) {{ d = d | 1 }}
| FORMAT STR {{ setformat(ID, dequote(STR)) }}
| NEVER {{ setnoexport(ID) }}
) {{ d = d | 2 }}
| COMMENT STR {{ setcomment(ID, dequote(STR)); d = d | 4 }}
+ | WRITE (wrstr<<ID>>)+
)+ {{ return d }}
rule define: DEFINE ID {{ newoption(ID) }}
# 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
+ from the actual makefile creation."""
+
global treetop, target_dir
- # Write Makefile.settings to seperate the settings
- # from the actual makefile creation
- # In practice you need to rerun NLBConfig.py to change
- # these but in theory you shouldn't need to.
filename = os.path.join(path, "Makefile.settings")
print "Creating", filename
- file = open(filename, 'w+')
+ file = safe_open(filename, 'w+')
writemakefileheader(file, filename)
file.write("TOP:=%s\n" % (treetop))
file.write("TARGET_DIR:=%s\n" % target_dir)
-# for i in global_options_by_order:
-# if (isexported(i, 0)):
-# file.write("export %s:=%s\n" % (i, getformated(i, 0)))
-# file.write("export VARIABLES := ")
-# for i in global_options.keys():
-# if (isexported(i, 0)):
-# file.write("%s " % i)
- file.write("\n")
+ writemakefilefooter(file, filename)
file.close()
def writeimagesettings(image):
+ """Write Makefile.settings to seperate the settings
+ from the actual makefile creation."""
+
global treetop
global global_options_by_order
- # Write Makefile.settings to seperate the settings
- # from the actual makefile creation
- # In practice you need to rerun NLBConfig.py to change
- # these but in theory you shouldn't need to.
filename = os.path.join(image.gettargetdir(), "Makefile.settings")
print "Creating", filename
- file = open(filename, 'w+')
+ file = safe_open(filename, 'w+')
writemakefileheader(file, filename)
file.write("TOP:=%s\n" % (treetop))
file.write("TARGET_DIR:=%s\n" % (image.gettargetdir()))
- for i in global_options_by_order:
- if (isexported(i)):
- file.write("export %s:=%s\n" % (i, getformated(i, image)))
- file.write("export VARIABLES := ")
- for i in global_options_by_order:
- if (isexported(i)):
- file.write("%s " % i)
file.write("\n")
+ exported = []
+ for o in global_exported_options:
+ exported.append(o)
+ for o in image.exported_options:
+ if (not o in exported):
+ exported.append(o)
+ for o in exported:
+ file.write("export %s:=" % o.name)
+ if (hasvalue(o.name, image)):
+ file.write("%s" % getformated(o.name, image))
+ file.write("\n")
+ file.write("\n")
+ file.write("export VARIABLES :=\n")
+ for o in exported:
+ file.write("export VARIABLES += %s\n" % o.name)
+ file.write("\n")
+ writemakefilefooter(file,filename)
file.close()
# write the romimage makefile
def writeimagemakefile(image):
makefilepath = os.path.join(image.gettargetdir(), "Makefile")
print "Creating", makefilepath
- file = open(makefilepath, 'w+')
+ 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.
# Instead, let make do the work of computing CPUFLAGS:
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 -DMAX_CPUS='1' or -Ui686\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("# 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("%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")
for objrule, obj in image.getobjectrules().items():
obj_name = obj[0]
obj_source = obj[1]
- file.write("OBJECTS-1 += %s\n" % (obj_name))
+ 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")
+
for driverrule, driver in image.getdriverrules().items():
obj_name = driver[0]
obj_source = driver[1]
# Print out the dependencies for crt0_includes.h
file.write("\n# Dependencies for crt0_includes.h\n")
file.write("CRT0_INCLUDES:=\n")
- for inc in image.getinitincludes().keys():
+ for inc in image.getinitincludes():
if (local_path.match(inc)):
file.write("CRT0_INCLUDES += %s\n" % inc)
else:
# Print out the user defines.
file.write("\n# userdefines:\n")
- #for udef in image.userdefines:
- #file.write("%s\n" % udef)
# Print out the base rules.
# Need to have a rule that counts on 'all'.
file.write("\n# mainrulelist:")
- #file.write("\nmainrule: %s\n" % image.mainrulelist)
# Print out any user rules.
file.write("\n# From makerule or docipl commands:\n")
- # Old way (hash order): for target in makebaserules.keys():
- # New way (config file order):
- #for target in image.makerule_targets:
- #image.makebaserules[target].write(file)
+
+ 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$(CC) -c $(CPU_OPT) -o $@ $<\n")
+ # and .s depends on .S
+ file.write("%s.s: %s\n" % (init[3], source))
+ # Note: next 2 lines are ONE output line!
+ file.write("\t$(CPP) $(CPPFLAGS) $< ")
+ file.write(">$@.new && mv $@.new $@\n")
+ else:
+ file.write("%s: %s\n" % (init[0], source))
+ file.write("\t$(CC) -c $(CFLAGS) -o $@ $<\n")
file.write("\n# objectrules:\n")
for objrule, obj in image.getobjectrules().items():
source = topify(obj[1])
- file.write("%s: %s\n" % (obj[0], source))
- file.write("\t$(CC) -c $(CFLAGS) -o $@ $<\n")
+ type = obj[2]
+ if (type == 'S'):
+ # for .S, .o depends on .s
+ file.write("%s: %s.s\n" % (obj[0], obj[3]))
+ file.write("\t$(CC) -c $(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 $@ $<\n")
#file.write("%s\n" % objrule[2])
for driverrule, driver in image.getdriverrules().items():
file.write("\t$(CC) -c $(CFLAGS) -o $@ $<\n")
#file.write("%s\n" % objrule[2])
+ file.write("\n# smmobjectrules:\n")
+ for irule, smm in image.getsmmobjectrules().items():
+ source = topify(smm[1])
+ type = smm[2]
+ if (type == 'S'):
+ # for .S, .o depends on .s
+ file.write("%s: %s.s\n" % (smm[0], smm[3]))
+ file.write("\t$(CC) -c $(CPU_OPT) -o $@ $<\n")
+ # and .s depends on .S
+ file.write("%s.s: %s\n" % (smm[3], source))
+ # Note: next 2 lines are ONE output line!
+ file.write("\t$(CPP) $(CPPFLAGS) $< ")
+ file.write(">$@.new && mv $@.new $@\n")
+ else:
+ file.write("%s: %s\n" % (smm[0], source))
+ file.write("\t$(CC) -c $(CFLAGS) -o $@ $<\n")
+
+ # special rule for chip_target.c
+ file.write("static.o: static.c\n")
+ file.write("\t$(CC) -c $(CFLAGS) -o $@ $<\n")
+
# Print out the rules that will make cause the files
# generated by NLBConfig.py to be remade if any dependencies change.
file.write("\n# Remember the automatically generated files\n")
file.write("GENERATED:=\n")
- for genfile in [ 'Makefile',
+ for genfile in ['Makefile',
'nsuperio.c',
- 'chip.c',
- 'LinuxBIOSDoc.config' ]:
+ 'static.c',
+ 'corebootDoc.config' ]:
file.write("GENERATED += %s\n" % genfile)
- file.write("GENERATED += %s\n" % image.getincludefilename())
-
- #file.write("\n# Remake Makefile (and the other files generated by\n")
- #file.write("# NLBConfig.py) if any config dependencies change.\n")
-
- #for cfile in image.config_file_list:
- # file.write("$(GENERATED): %s\n" % topify(cfile))
+ file.write("GENERATED += %s\n" % image.getincludefilename())
- #for depfile in [ '%s' % top_config_file, # This a duplicate, remove?
- # '$(TOP)/util/config/NLBConfig.py',
- # '$(TOP)/src/arch/$(ARCH)/config/make.base' ]:
- # file.write("$(GENERATED): %s\n" % depfile)
-
- #file.write("$(GENERATED):\n")
- #file.write("\tpython $(TOP)/util/config/NLBConfig.py %s $(TOP)\n"
- # % top_config_file)
-
- keys = image.getroot().uses_options.keys()
+ keys = global_options_by_order
keys.sort()
file.write("\necho:\n")
for key in keys:
file.write("\n")
for i in m.actions:
file.write("\t%s\n" % i)
+ writemakefilefooter(file, makefilepath)
file.close()
#
def writemakefile(path):
makefilepath = os.path.join(path, "Makefile")
print "Creating", makefilepath
- file = open(makefilepath, 'w+')
+ file = safe_open(makefilepath, 'w+')
writemakefileheader(file, makefilepath)
# main rule
- file.write("all: ")
- for i in romimages.keys():
- file.write("%s-rom " % i)
- file.write("\n\n")
+ file.write("\nall:")
+ for i in buildroms:
+ file.write(" %s" % i.name)
+ file.write("\n\n")
+ file.write("include Makefile.settings\n\n")
for i, o in romimages.items():
- file.write("%s-rom:\n" % o.getname())
+ file.write("%s/coreboot.rom:\n" % o.getname())
file.write("\tif (cd %s; \\\n" % o.getname())
- file.write("\t\tmake linuxbios.rom)\\\n");
+ file.write("\t\t$(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(" 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\n" % o.getname())
+ file.write("base-clean:\n")
+ file.write("\trm -f romcc*\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(".PHONY: all clean")
+ 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):
global include_pattern
filepath = os.path.join(image.gettargetdir(), image.getincludefilename())
print "Creating", filepath
- outfile = open(filepath, 'w+')
+ outfile = safe_open(filepath, 'w+')
if (image.newformat()):
- infile = open(image.getinitfile(), 'r')
+ infile = safe_open(image.getinitfile(), 'r')
line = infile.readline()
while (line):
p = include_pattern.match(line)
if (p):
- for i, inc in image.getinitincludes().items():
+ for i in image.getinitincludes():
+ inc = image.getinitinclude(i)
if (inc.getstring() == p.group(1)):
outfile.write("#include \"%s\"\n" % inc.getpath())
else:
- outfile.write(line);
+ outfile.write(line)
line = infile.readline()
infile.close()
else:
- for i in image.getinitincludes().keys():
+ for i in image.getinitincludes():
outfile.write("#include <%s>\n" % i)
outfile.close()
def writeldoptions(image):
- # Write Makefile.settings to seperate the settings
- # from the actual makefile creation
- # In practice you need to rerun NLBConfig.py to change
- # these but in theory you shouldn't need to.
-
+ """Write ldoptions file."""
filename = os.path.join(image.gettargetdir(), "ldoptions")
print "Creating", filename
- file = open(filename, 'w+')
- for i in global_options.keys():
- if (isexported(i) and IsInt(getoption(i, image))):
- file.write("%s = %s;\n" % (i, getformated(i, image)))
+ file = safe_open(filename, 'w+')
+ for o in global_exported_options:
+ if (hasvalue(o.name, image) and IsInt(getoption(o.name, image))):
+ file.write("%s = %s;\n" % (o.name, getformated(o.name, image)))
+ for o in image.exported_options:
+ if (not o in global_exported_options and hasvalue(o.name, image) and IsInt(getoption(o.name, image))):
+ file.write("%s = %s;\n" % (o.name, getformated(o.name, image)))
file.close()
-# Add any run-time checks to verify that parsing the configuration
-# was successful
-def verifyparse(image):
- if (image.newformat() and image.getinitfile() == ''):
- fatal("An init file must be specified")
-
def dumptree(part, lvl):
- debug_print(1, "DUMPTREE ME is")
+ debug.info(debug.dumptree, "DUMPTREE ME is")
part.dumpme(lvl)
# dump the siblings -- actually are there any? not sure
# siblings are:
- debug_print(1, "DUMPTREE SIBLINGS are")
- kid = part.siblings
+ debug.info(debug.dumptree, "DUMPTREE SIBLINGS are")
+ kid = part.next_sibling
while (kid):
kid.dumpme(lvl)
- kid = kid.siblings
+ kid = kid.next_sibling
# dump the kids
- debug_print(1, "DUMPTREE KIDS are")
+ debug.info(debug.dumptree, "DUMPTREE KIDS are")
#for kid in part.children:
if (part.children):
dumptree(part.children, lvl+1)
- debug_print(1, "DONE DUMPTREE")
+ kid = part.next_sibling
+ while (kid):
+ if (kid.children):
+ dumptree(kid.children, lvl + 1)
+ kid = kid.next_sibling
+ debug.info(debug.dumptree, "DONE DUMPTREE")
+
+def writecode(image):
+ filename = os.path.join(img_dir, "static.c")
+ print "Creating", filename
+ file = safe_open(filename, 'w+')
+ file.write("#include <device/device.h>\n")
+ file.write("#include <device/pci.h>\n")
+ for path in image.getconfigincludes().values():
+ file.write("#include \"%s\"\n" % path)
+ gencode(image.getroot(), file, 0)
+ gencode(image.getroot(), file, 1)
+ file.close()
-def gencode(part, file):
- debug_print(1, "GENCODE ME is")
- part.gencode(file)
+def gencode(part, file, pass_num):
+ debug.info(debug.gencode, "GENCODE ME is")
+ part.gencode(file, pass_num)
# dump the siblings -- actually are there any? not sure
- # dump the kids
- debug_print(1, "GENCODE SIBLINGS are")
- kid = part.siblings
+ debug.info(debug.gencode, "GENCODE SIBLINGS are")
+ kid = part.next_sibling
while (kid):
- kid.gencode(file)
- kid = kid.siblings
- debug_print(1, "GENCODE KIDS are")
- #for kid in part.children:
+ kid.gencode(file, pass_num)
+ kid = kid.next_sibling
+ # now dump the children
+ debug.info(debug.gencode, "GENCODE KIDS are")
if (part.children):
- gencode(part.children, file)
- debug_print(1, "DONE GENCODE")
-
+ gencode(part.children, file, pass_num)
+ kid = part.next_sibling
+ while (kid):
+ if (kid.children):
+ gencode(kid.children, file, pass_num)
+ kid = kid.next_sibling
+ debug.info(debug.gencode, "DONE GENCODE")
+
+def verifyparse():
+ """Add any run-time checks to verify that parsing the configuration
+ was successful"""
+
+ for image in romimages.values():
+ print("Verifying ROMIMAGE %s" % image.name)
+ if (image.newformat() and image.getinitfile() == ''):
+ fatal("An init file must be specified")
+ for op in image.exported_options:
+ if (getoptionvalue(op.name, op, image) == 0 and getoptionvalue(op.name, op, 0) == 0):
+ warning("Exported option %s has no value (check Options.lb)" % op.name);
+ print("Verifing global options")
+ for op in global_exported_options:
+ if (getoptionvalue(op.name, op, 0) == 0):
+ notice("Exported option %s has no value (check Options.lb)" % op.name);
+
#=============================================================================
# MAIN PROGRAM
#=============================================================================
if __name__=='__main__':
from sys import argv
if (len(argv) < 3):
- print 'Args: <file> <path to linuxbios>'
- sys.exit(1)
+ fatal("Args: <file> <path to coreboot>")
top_config_file = os.path.abspath(sys.argv[1])
# Now read in the customizing script...
loc.push(argv[1])
- if (not parse('board', open(argv[1], 'r').read())):
+ fp = safe_open(argv[1], 'r')
+ if (not parse('board', fp.read())):
fatal("Could not parse file")
loc.pop()
- for r in romimages.keys():
- verifyparse(getdict(romimages, r))
+ verifyparse()
# no longer need to check if an options has been used
alloptions = 1
for image_name, image in romimages.items():
- if (debug):
- debug_print(1, "DEVICE TREE:")
+ if (debug.level(debug.dumptree)):
+ debug.info(debug.dumptree, "DEVICE TREE:")
dumptree(image.getroot(), 0)
img_dir = image.gettargetdir()
if not os.path.isdir(img_dir):
print "Creating directory %s" % img_dir
os.makedirs(img_dir)
- filename = os.path.join(img_dir, "chips.c")
- print "Creating", filename
- file = open(filename, 'w+')
- # gen all the forward references
-
- i = 0
- file.write("struct chip ")
- while (i <= image.numparts()):
- if (i):
- file.write("cdev%d "% i)
- else:
- file.write("root ")
- i = i + 1
- file.write(";\n")
- gencode(image.getroot(), file)
- file.close()
-
- # crt0 includes
- if (debug):
- for i in image.getinitincludes().keys():
- debug_print(1, "crt0include file %s" % i)
+
+ if (debug.level(debug.dump)):
+ for i in image.getinitincludes():
+ debug.info(debug.dump, "crt0include file %s" % i)
for i in image.getdriverrules().keys():
- debug_print(1, "driver file %s" % i)
+ debug.info(debug.dump, "driver file %s" % i)
for i in image.getldscripts():
- debug_print(1, "ldscript file %s" % i)
+ debug.info(debug.dump, "ldscript file %s" % i)
for i, m in image.getmakerules().items():
- debug_print(1, " makerule %s dep %s act %s" % (i, m.dependency, m.actions))
+ debug.info(debug.dump, " makerule %s dep %s act %s" % (i, m.dependency, m.actions))
+ writecode(image)
writeimagesettings(image)
writeinitincludes(image)
writeimagemakefile(image)
projects / coreboot.git / blobdiff