diff --git a/iodelay-autogen.py b/iodelay-autogen.py
index 3094328599df40884491bc9abc21f8a36e80e080..130a310455a00f4c2ea3c4924ea2aa669a8ad1ef 100755 (executable)
--- a/iodelay-autogen.py
+++ b/iodelay-autogen.py
help='select the output format to be used')
parser.add_argument('-r', '--revision', dest='revision',
- action='store', type=str, choices=["1.1", "2.0"], default="1.1",
+ action='store', type=str, choices=["1.0", "1.1", "2.0"], default="1.1",
help='select the silicon revision')
+parser.add_argument('-p', '--part', dest='part',
+ action='store', type=str, choices=["dra74x", "dra75x", "dra72x"], default="dra74x",
+ help='select the device part')
+
parser.add_argument('-m', '--module', dest='module',
action='store', type=str, default="",
help='generate only for this module')
args = parser.parse_args()
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
-PCT_VERSION = "v1.0.7"
-pad_data_xml = "XMLFiles/CTRL_MODULE_CORE.xml"
-iod_data_xml = "XMLFiles/IODELAYCONFIG.xml"
-model_data_xml = "XMLFiles/model_DRA75x_DRA74x_SR" + args.revision + "_" + PCT_VERSION + ".xml"
+VERSION = "2.4"
+
+if (args.part == "dra74x" or args.part == "dra75x"):
+ XML_PATH = "XMLFiles/DRA75x_DRA74x"
+ PART = "DRA75x_DRA74x"
+ PCT_VERSION = "v1.0.9"
+elif (args.part == "dra72x"):
+ XML_PATH = "XMLFiles/DRA72x"
+ PART = "DRA72x"
+ PCT_VERSION = "v1.0.5"
+
+pad_data_xml = XML_PATH + "/CTRL_MODULE_CORE.xml"
+iod_data_xml = XML_PATH + "/IODELAYCONFIG.xml"
+model_data_xml = XML_PATH + "/model_" + PART + "_SR" + args.revision + "_" + PCT_VERSION + ".xml"
+modehelp_file = XML_PATH + "/guidelines.txt"
-modehelp_file = "guidelines.txt"
pad_file = "ctrl-core.dump"
sel_file = "selected-modes.txt"
+print "iodelay-autogen.py - Python script to generate the IOdelay data."
+print "v" + VERSION + " using PCT version " + PCT_VERSION
+print "Parsing PCT data from " + model_data_xml + "..."
+print ""
+
# Read the XML file database for pad and delay registers
pad_xml = ET.parse(pad_data_xml).getroot()
iod_xml = ET.parse(iod_data_xml).getroot()
# Functions to parse the input files and build data structures
def read_guidelines(fname):
modehelp = {}
- pattern = re.compile('(.+\w)\t+(.+)')
+ pattern = re.compile('([^\t.]+\w)\t+(.+)')
f = open(fname)
for line in f.readlines():
list = re.match(pattern, line)
if (module in sel.keys()):
mode = sel[module]
- if (mode == "SKIP" or mode in modelist):
+ if (mode == "SKIP" or mode == "LEGACY" or mode in modelist):
return mode
else:
print("ERR: Invalid delaymode '%s' for module '%s'" % (mode, module))
if (args.interactive == 0):
print "WARN: No delay modes for %s found, skipping" % module
mode = "SKIP"
- sel[module] = mode
return mode
# Display the menu and ask user to select the 'right' mode
print "MENU: Select delay mode for %s -> %s" % (pad, pin)
i = 0
print "MENU: %d: %s \t\t\t%s" % (i, "SKIP", "Skips this module for now")
+ i = 1
+ print "MENU: %d: %s \t\t%s" % (i, "LEGACY", "No external delay config (No virtual/manual needed)")
for mode in modelist:
i += 1
if (mode in modehelp):
if (choice == 0):
mode = "SKIP"
break
- elif (choice >=0 and choice <= len(modelist)):
- mode = modelist[choice - 1]
+ elif (choice == 1):
+ mode = "LEGACY"
+ break
+ elif (choice >=2 and choice <= len(modelist) + 1):
+ mode = modelist[choice - 2]
break
print "ERROR: Invalid choice"
except ValueError:
print "# Works only for the input signals"
gpio_data_addrs = (0, 0x4ae10138, 0x48055138, 0x48057138, 0x48059138, 0x4805b138, 0x4805d138, 0x48051138, 0x48053138)
for i in padconf:
- (pad_name, pin_name, addr, val, delayinfo) = i
+ (pad_name, pin_name, addr, val, mode, delayinfo) = i
offset = addr - 0x4a002000
gpio_name = xml_pad_get_pin(offset, 14)
- matchlist = re.match("GPIO(.)_(.)", gpio_name)
+ matchlist = re.match("GPIO(.)_(.*)", gpio_name)
if (matchlist == None):
print "ERR: No GPIO for pad %s" % pad_name
continue
def uboot_format_pad_regs(padconf, per_padconf):
print "\nconst struct pad_conf_entry dra74x_core_padconf_array[] = {"
for i in padconf:
- (pad_name, pin_name, addr, val, delayinfo) = i
+ (pad_name, pin_name, addr, val, mode, delayinfo) = i
if (re.match("MMC.*", pin_name) != None):
print "WARN: Skipping MMC padconf in uboot"
print "WARN: Skipping MMC delayconf in uboot"
continue
- entry = (del_offset, adel, gdel, regname)
+ entry = (del_offset, adel, gdel, regname, pin_name, man_name)
manual_del.append(entry)
es_rev = args.revision.replace('.', '_')
print "\nconst struct iodelay_cfg_entry dra742_es" + es_rev + "_iodelay_cfg_array[] = {"
for entry in sorted(manual_del):
- print "\t{ 0x%04X, %5d, %5d },\t/* %s */" % entry
+ print "\t{ 0x%04X, %5d, %5d },\t/* %s : %s - %s */" % entry
print "};\n"
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
print "ERR: Only MMC padconf is recommended in kernel"
continue
- dtsnode = ("%s_pins_default" % per).lower()
+ # Get the mode from the first entry
+ (pad_name, pin_name, addr, val, mode, delayinfo) = per_padconf[per][0]
+
+ dtsnode = ("%s_pins_%s" % (per, mode)).lower()
print ""
print "\t%s: %s {" % (dtsnode, dtsnode)
print "\t\tpinctrl-single,pins = <"
for i in per_padconf[per]:
- (pad_name, pin_name, addr, val, delayinfo) = i
+ (pad_name, pin_name, addr, val, mode, delayinfo) = i
muxmode = val & 0xf
(method, data) = delayinfo
for i in per_delayconf[per]:
(pad_name, pin_name, regname, del_offset, mode, adel, gdel) = i
- print "\t\t\t0x%03X A_DELAY(%d) | G_DELAY(%d)\t/* %s */" % (del_offset, adel, gdel, regname)
+ print "\t\t\t0x%03X (A_DELAY(%d) | G_DELAY(%d))\t/* %s */" % (del_offset, adel, gdel, regname)
print "\t\t>;"
print "\t};"
print "};\n"
# Generate output in bios format
def bios_format_pad_regs(padconf, per_padconf):
for i in padconf:
- (pad_name, pin_name, addr, val, delayinfo) = i
+ (pad_name, pin_name, addr, val, mode, delayinfo) = i
delaylist = []
(method, data) = delayinfo
per_delayconf = {}
xml_check_correctness(modehelp)
+
# Start iterating over each pad
for i in range(0, 260):
# Find out the muxmode and pad direction, etc
mode = select_mode(pad_name, pin_name, module, virt, man, modehelp, sel)
# Remember the selection for that module, for later reuse
- if (args.strict == False):
+ if (args.strict == False and module not in sel.keys()):
sel[module] = mode
if (mode == "SKIP"):
if (args.debug >= 1):
print " => Using mode %s" % mode
- paddata = (pad_name, pin_name, addr, val, delayinfo)
+ paddata = (pad_name, pin_name, addr, val, mode, delayinfo)
if (module not in per_padconf.keys()):
per_padconf[module] = []
padconf.append(paddata)