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raw | patch | inline | side by side (parent: 7e075e2)
raw | patch | inline | side by side (parent: 7e075e2)
| author | Nikhil Devshatwar <nikhil.nd@ti.com> | |
| Sat, 8 Aug 2015 11:59:21 +0000 (17:29 +0530) | ||
| committer | Nikhil Devshatwar <nikhil.nd@ti.com> | |
| Wed, 12 Aug 2015 09:48:12 +0000 (15:18 +0530) |
* Remove the config file and the config parser.
* Add command line option parser and add basic options.
* Introduce debug levels controlled by cmd line option.
* Do not dump the generated values on the fly, save and dump later.
* Hooks to generate the data in the required format - kernel/uboot/QNX.
* Rename functions and variable to improve readability.
* Rearranged functions and added comments for better understanding.
* Fixed bugs for handling unused pads and lagacy mode.
Signed-off-by: Nikhil Devshatwar <nikhil.nd@ti.com>
* Add command line option parser and add basic options.
* Introduce debug levels controlled by cmd line option.
* Do not dump the generated values on the fly, save and dump later.
* Hooks to generate the data in the required format - kernel/uboot/QNX.
* Rename functions and variable to improve readability.
* Rearranged functions and added comments for better understanding.
* Fixed bugs for handling unused pads and lagacy mode.
Signed-off-by: Nikhil Devshatwar <nikhil.nd@ti.com>
| config-iodelay-autogen | [deleted file] | patch | blob | history |
| iodelay-autogen.py | patch | blob | history | |
| selected-modes.txt | patch | blob | history |
diff --git a/config-iodelay-autogen b/config-iodelay-autogen
--- a/config-iodelay-autogen
+++ /dev/null
@@ -1,8 +0,0 @@
-[general]
-auto_decide = 0
-dump_all = 0
-dump_gpio = 0
-dump_virtual = 0
-dump_manual = 0
-[gui]
-interactive = 1
diff --git a/iodelay-autogen.py b/iodelay-autogen.py
index 695ff74864cd1358e13d06f98245b81be4b9218e..221074bc357fb2586f069eb043d465e781c98273 100755 (executable)
--- a/iodelay-autogen.py
+++ b/iodelay-autogen.py
#!/usr/bin/python
#!/usr/bin/python
-#Python script to automatically generate the IO pad and delay data
-#Author:- Nikhil Devshatwar
+# Python script to automatically generate the IO pad and delay data
+# Author:- Nikhil Devshatwar
# This script uses regdump of the pad registers to figure out the muxmodes
# Based on the pad and muxmode, it find out all possible virtual/manual modes
# This script uses regdump of the pad registers to figure out the muxmodes
# Based on the pad and muxmode, it find out all possible virtual/manual modes
# * Pad register dump - Generate using omapconf dump 0x4a003400 0x4a00380c
# * selection file - List of selected virtual/manual modes to be used
# * Pad register dump - Generate using omapconf dump 0x4a003400 0x4a00380c
# * selection file - List of selected virtual/manual modes to be used
+import xml.etree.ElementTree as ET
+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_v1.0.6.xml"
pad_data_xml = "XMLFiles/CTRL_MODULE_CORE.xml"
iod_data_xml = "XMLFiles/IODELAYCONFIG.xml"
model_data_xml = "XMLFiles/model_DRA75x_DRA74x_SR1.1_v1.0.6.xml"
-gdl_file = "guidelines.txt"
+modehelp_file = "guidelines.txt"
pad_file = "ctrl-core.dump"
sel_file = "selected-modes.txt"
pad_file = "ctrl-core.dump"
sel_file = "selected-modes.txt"
-config_file = "config-iodelay-autogen"
-import xml.etree.ElementTree as ET
-import ConfigParser as CP
-import re
+# 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')
+
+parser.add_argument('-d', '--debug', dest='debug',
+ action='store', type=int, choices=[0, 1, 2], default=0,
+ help='set the debug level')
+
+parser.add_argument('-i', '--interactive', dest='interactive',
+ action='store', type=int, choices=[0, 1], default=1,
+ help='run interactively with menus for resolving conflicts')
+
+args = parser.parse_args()
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+# 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()
model_xml = ET.parse(model_data_xml).getroot()
pad_xml = ET.parse(pad_data_xml).getroot()
iod_xml = ET.parse(iod_data_xml).getroot()
model_xml = ET.parse(model_data_xml).getroot()
-config = CP.RawConfigParser()
-config.read(config_file)
-def read_pad_file(file):
+# Functions to parse the input files and build data structures
+def read_guidelines(fname):
+ modehelp = {}
+ pattern = re.compile('(.+\w)\t+(.+)')
+ f = open(fname)
+ for line in f.readlines():
+ list = re.match(pattern, line)
+ if ( list == None):
+ continue
+ mode = list.groups(0)[0]
+ info = list.groups(0)[1]
+ modehelp[mode] = info
+ if (args.debug >= 2):
+ print "Help: Mode '%s' is used for '%s'" % (mode, info)
+ return modehelp
+
+def read_selmodes(fname):
+ sel = {}
+ pattern = re.compile('(\w+)\W*,\W*(\w*)')
+ f = open(fname)
+ for line in f.readlines():
+ list = re.match(pattern, line)
+ if ( list == None):
+ continue
+ module = list.groups(0)[0]
+ mode = list.groups(0)[1]
+ sel[module] = mode
+ if (args.debug >= 2):
+ print "INFO: Select '%s' for '%s'" % (mode, module)
+ return sel
+
+def read_pad_dump(file):
regmap = {}
pattern = re.compile('.*(0x[0-9A-F]+).*(0x[0-9A-F]+).*')
f = open(file, 'r')
regmap = {}
pattern = re.compile('.*(0x[0-9A-F]+).*(0x[0-9A-F]+).*')
f = open(file, 'r')
continue
addr = int(list.groups(0)[0], 16)
val = int(list.groups(0)[1], 16)
continue
addr = int(list.groups(0)[0], 16)
val = int(list.groups(0)[1], 16)
- #print "PADDUMP: Addr = %08x Value = %08x" % (addr, val)
+ #print "PADXML: Addr = %08x Value = %08x" % (addr, val)
regmap[addr] = val
return regmap
regmap[addr] = val
return regmap
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+
+# Helper functions to parse XML nodes and get the desired data
+# Hugely dependent on the XML format of the PCT files
+# Uses XPath to search elements with queries and filters
+# Parse the nodes to generate data in desired format
-def pad_get_name(offset):
+def xml_pad_get_name(offset):
padlist = pad_xml.findall("register[@offset='0x%X']" % offset)
if (len(padlist) == 0):
return "Unknown"
else:
return padlist[0].get("id")
padlist = pad_xml.findall("register[@offset='0x%X']" % offset)
if (len(padlist) == 0):
return "Unknown"
else:
return padlist[0].get("id")
-def pad_get_pin(offset, muxmode):
+def xml_pad_get_pin(offset, muxmode):
padlist = pad_xml.findall("register[@offset='0x%X']" % offset)
if (len(padlist) == 0):
return "Unknown"
padlist = pad_xml.findall("register[@offset='0x%X']" % offset)
if (len(padlist) == 0):
return "Unknown"
return "Unknown"
return modes[0].get("id")
return "Unknown"
return modes[0].get("id")
-def pad_dump_gpio(addr, offset, pin_name):
- gpio_data_addrs = (0, 0x4ae10138, 0x48055138, 0x48057138, 0x48059138, 0x4805b138, 0x4805d138, 0x48051138, 0x48053138)
- gpio_name = pad_get_pin(offset, 14)
- matchlist = re.match("GPIO(.)_(.)", gpio_name)
- if (matchlist == None):
- return
- inst = int(matchlist.groups(0)[0])
- bit = int(matchlist.groups(0)[1])
- gpio_addr = gpio_data_addrs[inst]
- print "GPIO: echo %d > /sys/class/gpio/export 2>/dev/null; val=`omapconf read 0x%x 2>&1 | grep -v \"support\"`; status=$((0x$val >> %d & 0x1)); echo -e \"%s (%s)\t = $status\";" % ((inst - 1) * 32, gpio_addr, bit, pin_name, gpio_name)
-
-def iodelay_get_reg(name):
+def xml_iodelay_get_reg(name):
delaylist = iod_xml.findall("register[@id='%s']" % name)
if (len(delaylist) == 0):
return 0
delaylist = iod_xml.findall("register[@id='%s']" % name)
if (len(delaylist) == 0):
return 0
#print "IOD: Name = %s Offset = %s" % (del_reg, offset)
return int(offset, 16)
#print "IOD: Name = %s Offset = %s" % (del_reg, offset)
return int(offset, 16)
-def virtual_get_modes(mode):
- list = []
+def xml_get_virtual(mode):
+ vmodes = {}
signal = mode.findtext("signal")
for virt in mode.findall("virtualmode/mode"):
virt_mode = virt.findtext("value")
virt_name = virt.findtext("name")
if (virt_name == "NA"):
continue
signal = mode.findtext("signal")
for virt in mode.findall("virtualmode/mode"):
virt_mode = virt.findtext("value")
virt_name = virt.findtext("name")
if (virt_name == "NA"):
continue
- found = (virt_mode, virt_name)
- list.append(found)
- if (config.get("general", "dump_virtual") == "1"):
- print ("VIRTUAL: %s %s" % found) + " %s" % signal
- return list
-
-def manual_get_modes(mode):
- list = []
+ virt_mode = int(virt_mode)
+ vmodes[virt_name] = virt_mode
+ if (args.debug >= 1):
+ print (" * VIRTUAL: %s [%s] => delaymode = %d" % (signal, virt_name, virt_mode))
+ return vmodes
+
+def xml_get_manual(mode):
+ mmodes = {}
signal = mode.findtext("signal")
for man in mode.findall("manualmode"):
regname = man.findtext("cfgreg/name")
signal = mode.findtext("signal")
for man in mode.findall("manualmode"):
regname = man.findtext("cfgreg/name")
man_name = sel.findtext("name")
if (man_name == "NA"):
continue
man_name = sel.findtext("name")
if (man_name == "NA"):
continue
- found = (regname, adel, gdel, man_name)
- list.append(found)
- if (config.get("general", "dump_manual") == "1"):
- print ("MANUAL: %s %s %s %s" % found) + " %s" % signal
- return list
+ adel = int(adel)
+ gdel = int(gdel)
+ if (man_name not in mmodes.keys()):
+ mmodes[man_name] = []
+ mmodes[man_name].append((regname, adel, gdel))
+ if (args.debug >= 1):
+ print (" * MANUAL: %s [%s] => delay[%s] = %d, %d" % (signal, man_name, regname, adel, gdel))
+ return mmodes
-def model_find_delaymodes(pad_name, muxmode):
+def xml_find_delaymodes(pad_name, muxmode):
padlist = model_xml.findall("padDB/clockNode/type/pad")
for pad in padlist:
if (pad_name == pad.findtext("confregisters/regbit/register")):
padlist = model_xml.findall("padDB/clockNode/type/pad")
for pad in padlist:
if (pad_name == pad.findtext("confregisters/regbit/register")):
return None
for mode in muxmodes:
if ("%d" % muxmode == mode.findtext("mode")):
return None
for mode in muxmodes:
if ("%d" % muxmode == mode.findtext("mode")):
- virt = virtual_get_modes(mode)
- man = manual_get_modes(mode)
+ virt = xml_get_virtual(mode)
+ man = xml_get_manual(mode)
return (virt, man)
return None
return (virt, man)
return None
-
-def get_pin_info(val):
- inp_en = (val >> 18) & 0x1
- pulltype = (val >> 17) & 0x1
- pull_dis = (val >> 16) & 0x1
- pin = "PIN"
- if (inp_en):
- pin += "_INPUT"
- else:
- pin += "_OUTPUT"
- if (pull_dis == 0):
- if (pulltype):
- pin += "_PULLUP"
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+
+# Decision point of the script
+# For each pad/pin, decide what delay method is used
+# Lookup in the selection file or ask user with a menu
+def select_mode(pad, pin, virt, man, modehelp, sel):
+ modelist = []
+ for modename in virt.keys():
+ modelist.append(modename)
+
+ for modename in man.keys():
+ modelist.append(modename)
+
+ if (len(modelist) == 0):
+ return "LEGACY"
+
+ # Find out if the delaymode for this module is already selected
+ module = re.match("([^_]+)_.*", pin).groups(0)[0]
+ if (module in sel.keys()):
+ mode = sel[module]
+ if (mode == "SKIP" or mode in modelist):
+ return mode
else:
else:
- pin += "_PULLDOWN"
- return pin
+ print("ERR: Invalid delaymode '%s' for module '%s'" & (mode, module))
-def read_guidelines(fname):
- gdl = {}
- pattern = re.compile('(.+\w)\t+(.+)')
- f = open(fname)
- for line in f.readlines():
- list = re.match(pattern, line)
- if ( list == None):
- continue
- mode = list.groups(0)[0]
- info = list.groups(0)[1]
- gdl[mode] = info
- #print "GDL: Parsed info<%s> <%s>" % ( mode, info)
- return gdl
-
-def read_selection(fname):
- sel = {}
- pattern = re.compile('(\w+)\W*,\W*(\w*)')
- f = open(fname)
- for line in f.readlines():
- list = re.match(pattern, line)
- if ( list == None):
- continue
- group = list.groups(0)[0]
- mode = list.groups(0)[1]
- sel[group] = mode
- #print "SEL: Parsed info<%s> <%s>" % (mode, group)
- return sel
+ if (args.interactive == 0):
+ print "WARN: No delay modes for %s:%s found, skipping" % (pad, pin)
+ mode = "SKIP"
+ sel[module] = mode
+ return mode
-def find_selection(pad, pin, modes, gdl, sel):
- group = re.match("([^_]+)_.*", pin).groups(0)[0]
- if (group in sel.keys()):
- if (sel[group] == "SKIP"):
- return sel[group]
- for mode in modes:
- if (sel[group] == mode):
- #print "DBG: Found %s mode in selection for %s" % (mode, group)
- return mode
-
- if (config.get("gui", "interactive") == "0"):
- return "SKIP"
-
- #print "\nDBG: Selected modes"
- #print sel
+ # Display the menu and ask user to select the 'right' mode
while True:
print ""
print "MENU: Select delay mode for %s -> %s" % (pad, pin)
i = 0
while True:
print ""
print "MENU: Select delay mode for %s -> %s" % (pad, pin)
i = 0
- print "MENU: %d: %s \t\t\t%s" % (i, "SKIP", "Skips this group for now")
- for mode in modes:
+ print "MENU: %d: %s \t\t\t%s" % (i, "SKIP", "Skips this module for now")
+ for mode in modelist:
i += 1
i += 1
- print "MENU: %d: %s \t\t%s" % (i, mode, gdl[mode])
+ print "MENU: %d: %s \t\t%s" % (i, mode, modehelp[mode])
try:
choice = int(raw_input("Select delay mode #> "))
if (choice == 0):
mode = "SKIP"
break
try:
choice = int(raw_input("Select delay mode #> "))
if (choice == 0):
mode = "SKIP"
break
- elif (choice >=0 and choice <= len(modes)):
- mode = modes.keys()[choice - 1]
+ elif (choice >=0 and choice <= len(modelist)):
+ mode = modelist[choice - 1]
break
print "ERROR: Invalid choice"
except ValueError:
print "ERROR: Invalid choice"
print "MENU: Selected mode is %s" % mode
print ""
break
print "ERROR: Invalid choice"
except ValueError:
print "ERROR: Invalid choice"
print "MENU: Selected mode is %s" % mode
print ""
+
+ # Remember the selection for that module, for later reuse
+ sel[module] = mode
return mode
return mode
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
-#Main execution starts here
-print "IOdelay autogen - Python script to generate the IOdelay data"
-print "Generate the MUX mode data based on the register dumps"
-print ""
+# Pad read using GPIO - Specific to linux only
+# As each pad is muxed with a SoC gpio (for most of the pads)
+# It's possible to read the pad data using gpio datain registers
+# Dump the linux commands to read the gpio registers and read the pad data
+def pad_dump_gpio(addr, offset, pin_name):
+ # Dump the script to read this pad using the gpio data register
+ gpio_data_addrs = (0, 0x4ae10138, 0x48055138, 0x48057138, 0x48059138, 0x4805b138, 0x4805d138, 0x48051138, 0x48053138)
+ gpio_name = xml_pad_get_pin(offset, 14)
+ matchlist = re.match("GPIO(.)_(.)", gpio_name)
+ if (matchlist == None):
+ return
+ inst = int(matchlist.groups(0)[0])
+ bit = int(matchlist.groups(0)[1])
+ gpio_addr = gpio_data_addrs[inst]
+ print "echo %d > /sys/class/gpio/export 2>/dev/null;" % (inst - 1) * 32
+ print "val=`omapconf read 0x%x 2>&1 | grep -v \"support\"`;" % gpio_addr
+ print "status=$((0x$val >> %d & 0x1));" % bit
+ print "echo -e \"%s (%s)\t = $status\";" % (pin_name, gpio_name)
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+
+# Generate the final pad and delay data in the required format
+# This can be changed to work for linux / u-boot / QNX / other format
+def format_pin_info(val):
+ inp_en = (val >> 18) & 0x1
+ pulltype = (val >> 17) & 0x1
+ pull_dis = (val >> 16) & 0x1
+ pin = "PIN"
+ if (inp_en):
+ pin += "_INPUT"
+ else:
+ pin += "_OUTPUT"
+ if (pull_dis == 0):
+ if (pulltype):
+ pin += "_PULLUP"
+ else:
+ pin += "_PULLDOWN"
+ return pin
-gdl = read_guidelines(gdl_file)
-sel = read_selection(sel_file)
-regmap = read_pad_file(pad_file)
+def format_pad_regs(padconf):
+ # Generate the padmux data in kernel format
+ print "###########################################"
+ print "Pad data for u-boot (with the delay modes):"
+ print "###########################################"
+ print "\nconst struct pad_conf_entry dra74x_core_padconf_array[] = {"
+ for i in padconf:
+ (pad_name, pin_name, addr, val, delaydata) = i
+ muxmode = val & 0xf
+ (method, data) = delaydata
+ if (method == "LEGACY"):
+ extramode = ""
+ elif (method == "VIRTUAL"):
+ delaymode = data
+ extramode = " | VIRTUAL_MODE%d" % delaymode
+ elif (method == "MANUAL"):
+ extramode = " | MANUAL_MODE"
+ else:
+ print "ERR: Invalid method %s" % method
+
+ pin_info = format_pin_info(val) + extramode
+ pad_short = re.sub("CTRL_CORE_PAD_", "", pad_name)
+ comment = (pad_short + "." + pin_name).lower()
+ print "\t{ %s, (M%d | %s) },\t/* %s */" % (pad_short, muxmode, pin_info, comment)
+ print "};\n"
+
+def format_delay_regs(delayconf):
+ # Generate the delay data in kernel format
+ print "#########################################"
+ print "Delay data for u-boot (for manual modes):"
+ print "#########################################"
+ print "\nconst struct iodelay_cfg_entry dra742_iodelay_cfg_array[] = {"
+ for i in delayconf:
+ (pad_name, pin_name, regname, del_offset, adel, gdel) = i
+ print "\t{ 0x%04X, %5d, %5d },\t/* %s */" % (del_offset, adel, gdel, regname)
+ print "};\n"
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+
+# Main execution starts here
+# * Parse all the XML files - Get the pad data and IOdelay data
+# * Iterate over the pad register dumps
+# * For each pad, find out the muxmode being used and the pad direction, etc
+# * For the muxmode being used, find out available virtual/modes
+# - Dump the virtual/manual modes available (based on options)
+# - Build up the gpio script to read the pad data using GPIO module
+# * Select the correct mode to be used
+# - Check if the mode is described for the peripheral module, (from selected-modes.txt)
+# - Otherwise ask the user (with a menu) to decide the delaymode
+# => Update the selection for the whole of the peripheral module
+# - Worst case, skip the delaymode for this pad
+# * Build the pad and delay register information
+# * Create the dump for pad and delay data in kernel/u-boot format
+# * Dump the delaymode selection for each peripheral
+# * Dump the GPIO script for each peripheral (all pads grouped together)
+#
+
+# Read all the input files and parse the required info
+modehelp = read_guidelines(modehelp_file)
+sel = read_selmodes(sel_file)
+regmap = read_pad_dump(pad_file)
reglist = regmap.keys()
reglist = regmap.keys()
-pad_count = 0
-delay_count = 0
+padconf = []
+delayconf = []
+padinfo = []
-for i in range(0, 281):
+# Start iterating over each pad
+for i in range(0, 260):
+ # Find out the muxmode and pad direction, etc
addr = 0x4a003400 + i * 4
offset = 0x1400 + i * 4
dts_offset = offset - 0x1400
addr = 0x4a003400 + i * 4
offset = 0x1400 + i * 4
dts_offset = offset - 0x1400
continue
val = regmap[addr]
muxmode = val & 0xf
continue
val = regmap[addr]
muxmode = val & 0xf
- pad_name = pad_get_name(offset)
- pin_name = pad_get_pin(offset, muxmode)
+
+ # Find out the pin based on the muxmode
+ pad_name = xml_pad_get_name(offset)
+ pin_name = xml_pad_get_pin(offset, muxmode)
if (pad_name == "Unknown" or pin_name == "Unknown"):
if (pad_name == "Unknown" or pin_name == "Unknown"):
- print "ERROR: Cannot find out Pad/Pin name for PAD address 0x%X (%s[%s] = %s)" \
+ print "WARN: Cannot find out Pad/Pin name for PAD address 0x%X (%s[%s] = %s)" \
% (addr, pad_name, muxmode, pin_name)
continue
% (addr, pad_name, muxmode, pin_name)
continue
- if (config.get("general", "dump_all") == "1"):
- print "DUMP: %30s: Address = 0x%X \tOffset = 0x%X Value = 0x%08X \"%s\"" \
- % (pad_name, addr, offset, val, pin_name)
-
- if (config.get("general", "dump_gpio") == "1"):
- pad_dump_gpio(addr, offset, pin_name)
-#Find out all the possible virtual, manual modes fot the specific pad -> pin combination
- (virt, man) = model_find_delaymodes(pad_name, muxmode)
- modes = {}
- for option in virt:
- (virt_mode, virt_name) = option
- extramode = "VIRTUAL_MODE%s" % virt_mode
- modes[virt_name] = extramode
-
- for option in man:
- (regname, a_del, g_del, man_name) = option
- extramode = "MANUAL_MODE"
- modes[man_name] = extramode
-
-#Decide the mode to be used:-
- if (len(modes) == 0):
- if (config.get("general", "auto_decide") == "0"):
- continue
- #Use Legacy mode
- extramode = ""
- else:
- #Need to select one out of allowed modes
- mode = find_selection(pad_name, pin_name, modes, gdl, sel)
- if (mode == "unknown"):
- print "ERROR: Unresolved delay modes for %s -> %s" % (pad_name, pin_name)
- print modes
- break
+ if (pin_name == "DRIVER OFF"):
+ continue
- #Update the selection for that module
- group = re.match("([^_]+)_.*", pin_name).groups(0)[0]
- #print "DBG: Adding %s mode for group %s" % (mode, group)
- if (mode != "SKIP" or group not in sel.keys()):
- sel[group] = mode
- if (mode == "SKIP"):
- continue
- extramode = modes[mode]
+ padinfo.append((pad_name, pin_name, addr, offset, val))
+ if (args.debug >= 1):
+ print "\nPAD: %s: Addr= 0x%08X Value = 0x%08X \"%s\"" \
+ % (pad_name, addr, val, pin_name)
+
+ # Find out all the possible virtual, manual modes fot the specific pad -> pin combination
+ (virt, man) = xml_find_delaymodes(pad_name, muxmode)
-#Generate the u-boot header for PAD mux array
- if (extramode == ""):
- delaymode = ""
+ # Need to select one out of allowed modes
+ mode = select_mode(pad_name, pin_name, virt, man, modehelp, sel)
+ if (mode == "SKIP"):
+ continue
+
+ if (mode == "LEGACY"):
+ delaydata = ("LEGACY", "")
+ elif (mode in virt):
+ delaydata = ("VIRTUAL", virt[mode])
+ elif (mode in man):
+ delaydata = ("MANUAL", man[mode])
else:
else:
- delaymode = " | %s" % extramode
- pin_info = get_pin_info(val) + delaymode
- pad_short = re.sub("CTRL_CORE_PAD_", "", pad_name)
- comment = (pad_short + "." + pin_name).lower()
- print "PAD:\t{ %s, (M%d | %s) },\t/* %s */" % (pad_short, muxmode, pin_info, comment)
- pad_count += 1
-
-#Generate the u-boot header for IO delay array
- if (extramode != "MANUAL_MODE"):
+ print "ERR: Unknown mode '%s' selected" % mode
continue
continue
- for option in man:
- (regname, a_del, g_del, man_name) = option
- if (man_name != mode):
- continue
- del_offset = iodelay_get_reg(regname)
+
+ if (args.debug >= 1):
+ print " => Using mode %s" % mode
+ padconf.append((pad_name, pin_name, addr, val, delaydata))
+
+ if(mode not in man):
+ continue
+
+ # Add the delay data if using manual mode
+ for regval in man[mode]:
+ (regname, adel, gdel) = regval
+ del_offset = xml_iodelay_get_reg(regname)
if (del_offset == 0):
if (del_offset == 0):
- print "ERROR: Can't find delay offset of register %s" % regname
+ print "WARN: Can't find delay offset of register %s" % regname
break
break
- a_del = int(a_del)
- g_del = int(g_del)
- print "DELAY:\t{0x%04X, %d, %d},\t/* %s */" \
- % (del_offset, a_del, g_del, regname)
+ if (args.debug >= 1):
+ print " => Manual delay[%s] = (%d, %d)" % (regname, adel, gdel)
+ delayconf.append((pad_name, pin_name, regname, del_offset, adel, gdel))
- delay_count += 1
print ""
print ""
-print "Total PAD registers: %d, Total DELAY registers: %d" % (pad_count, delay_count)
-#Dump the final selection for reuse
+print "Total PAD registers: %d" % len(padconf)
+print "Total DELAY registers: %d" % len(delayconf)
+print ""
+
+format_pad_regs(padconf)
+format_delay_regs(delayconf)
+
+# Dump the final selection for reuse
+print "Selected modes for each peripheral module\n"
for group in sel:
print "%s,\t%s" % (group, sel[group])
print ""
for group in sel:
print "%s,\t%s" % (group, sel[group])
print ""
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
diff --git a/selected-modes.txt b/selected-modes.txt
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..4cf7eaad12a52afb213523df1138edf218047676 100644 (file)
--- a/selected-modes.txt
+++ b/selected-modes.txt
+VIN1A, VIP1_MANUAL1