diff --git a/iodelay-autogen.py b/iodelay-autogen.py
index 1adaeb5912988efeeb46ce2dd87ce4c095218736..d6a8701f91a3a63ae3dd1b2be4c767ed6be36aba 100755 (executable)
--- a/iodelay-autogen.py
+++ b/iodelay-autogen.py
import re
import argparse
-pad_data_xml = "XMLFiles/CTRL_MODULE_CORE.xml"
-iod_data_xml = "XMLFiles/IODELAYCONFIG.xml"
-model_data_xml = "XMLFiles/model_DRA75x_DRA74x_SR1.1_v1.0.7.xml"
-modehelp_file = "guidelines.txt"
-
-pad_file = "ctrl-core.dump"
-sel_file = "selected-modes.txt"
-
# Handle the command line arguments
parser = argparse.ArgumentParser(prog='iodelay-autogen.py',
- description='Python script to generate the IOdelay data',
- epilog='Generate the pad and delay data using pad regdump')
+ description='Python script to generate the IOdelay data.\n' \
+ 'This script refers to the XML data and automatically generates\n' \
+ 'PAD and DELAY data for the same use case.\n' \
+ 'Note that only the PADs which are used in the dump are configured.',
+ epilog='Generate the pad and delay data using pad register dumps. For this,\n' \
+ 'Run omapconf dump 0x4a003400 0x4a00380c and save the output')
parser.add_argument('-d', '--debug', dest='debug',
action='store', type=int, choices=[0, 1, 2], default=0,
action='store', type=str, choices=["linux", "uboot", "bios"], default="uboot",
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",
+ help='select the silicon revision')
+
parser.add_argument('-m', '--module', dest='module',
action='store', type=str, default="",
help='generate only for this module')
+parser.add_argument('-s', '--strict', dest='strict',
+ action='store_true',
+ help='strict mode - ask for each pad of the group, do not save selection.\n' \
+ 'For some peripherals, same delaymode cannot be used for all the pads.\n' \
+ 'Use this mode to select different modes for each pad')
+
parser.add_argument('-g', '--gpio', dest='gpio',
action='store_true',
help='generate script to read pad data from GPIO')
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"
+
+modehelp_file = "guidelines.txt"
+pad_file = "ctrl-core.dump"
+sel_file = "selected-modes.txt"
+
# 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()
print "MENU: Selected mode is %s" % mode
print ""
- # Remember the selection for that module, for later reuse
- sel[module] = mode
return mode
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
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
print "};\n"
def uboot_format_delay_regs(delayconf, per_delayconf):
- print "\nconst struct iodelay_cfg_entry dra742_iodelay_cfg_array[] = {"
+ manual_del = []
for i in delayconf:
(pad_name, pin_name, regname, del_offset, man_name, adel, gdel) = i
if (re.match("MMC.*", pin_name) != None):
- print "WARN: Skipping MMC padconf in uboot"
+ print "WARN: Skipping MMC delayconf in uboot"
continue
- print "\t{ 0x%04X, %5d, %5d },\t/* %s */" % (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 : %s - %s */" % entry
print "};\n"
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# Need to select one out of allowed modes
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):
+ sel[module] = mode
+
if (mode == "SKIP"):
continue
-
- if (mode == "LEGACY"):
+ elif (mode == "LEGACY"):
delayinfo = ("LEGACY", "")
elif (mode in virt):
delayinfo = ("VIRTUAL", virt[mode])