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raw | patch | inline | side by side (parent: 1aaa3af)
author | Nikhil Devshatwar <nikhil.nd@ti.com> | |
Thu, 13 Aug 2015 15:45:12 +0000 (21:15 +0530) | ||
committer | Nikhil Devshatwar <nikhil.nd@ti.com> | |
Thu, 13 Aug 2015 15:45:18 +0000 (21:15 +0530) |
Add support for pad/delay generation in bios output format.
Currently, the MMC check is not added, so all the pads/delays
are configured, irrespective.
Signed-off-by: Nikhil Devshatwar <nikhil.nd@ti.com>
Currently, the MMC check is not added, so all the pads/delays
are configured, irrespective.
Signed-off-by: Nikhil Devshatwar <nikhil.nd@ti.com>
iodelay-autogen.py | patch | blob | history |
diff --git a/iodelay-autogen.py b/iodelay-autogen.py
index 304b9061026128b7031b375a1ef7a5e4864dd014..1adaeb5912988efeeb46ce2dd87ce4c095218736 100755 (executable)
--- a/iodelay-autogen.py
+++ b/iodelay-autogen.py
help='run interactively with menus for resolving conflicts')
parser.add_argument('-f', '--format', dest='format',
- action='store', type=str, choices=["linux", "uboot"], default="uboot",
+ action='store', type=str, choices=["linux", "uboot", "bios"], default="uboot",
help='select the output format to be used')
parser.add_argument('-m', '--module', dest='module',
# Generate the final pad and delay data in the required format
def format_pad_regs(padconf, per_padconf):
print "###########################################"
- print "Pad data for u-boot (with the delay modes):"
+ print "Pad data output (with the delay modes)"
print "###########################################"
if (args.format == "uboot"):
uboot_format_pad_regs(padconf, per_padconf)
elif (args.format == "linux"):
linux_format_pad_regs(padconf, per_padconf)
+ elif (args.format == "bios"):
+ bios_format_pad_regs(padconf, per_padconf)
else:
print "ERR: Format %s not suppported" % args.format
def format_delay_regs(delayconf, per_delayconf):
print "#########################################"
- print "Delay data for u-boot (for manual modes):"
+ print "Delay data output (for manual modes)"
print "#########################################"
if (args.format == "uboot"):
uboot_format_delay_regs(delayconf, per_delayconf)
elif (args.format == "linux"):
linux_format_delay_regs(delayconf, per_delayconf)
+ elif (args.format == "bios"):
+ bios_format_delay_regs(delayconf, per_delayconf)
else:
print "ERR: Format %s not suppported" % args.format
print "\t{ 0x%04X, %5d, %5d },\t/* %s */" % (del_offset, adel, gdel, regname)
print "};\n"
+
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# Generate output in linux format
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+# 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
+
+ delaylist = []
+ (method, data) = delayinfo
+ if (method == "VIRTUAL"):
+ virt_mode = data
+ val = val | ( virt_mode<< 4)
+ val = val | (1 << 8)
+ elif (method == "MANUAL"):
+ delaylist = data
+ val = val | (1 << 8)
+
+ offset = addr - 0x4a003400
+ out_delreg = out_adel = out_gdel = 0
+ in_delreg = in_adel = in_gdel = 0
+ oen_delreg = oen_adel = oen_gdel = 0
+
+ for j in delaylist:
+ (regname, adel, gdel) = j
+ if (re.match(".*_IN", regname) != None):
+ in_delreg = xml_iodelay_get_reg(regname)
+ in_adel = adel
+ in_gdel = gdel
+ elif (re.match(".*_OEN", regname) != None):
+ oen_delreg = xml_iodelay_get_reg(regname)
+ oen_adel = adel
+ oen_gdel = gdel
+ elif (re.match(".*_OUT", regname) != None):
+ out_delreg = xml_iodelay_get_reg(regname)
+ out_adel = adel
+ out_gdel = gdel
+ indel = "{ 0x%04X, %4d, %4d }" % (in_delreg, in_adel, in_gdel)
+ oendel = "{ 0x%04X, %4d, %4d }" % (oen_delreg, oen_adel, oen_gdel)
+ outdel = "{ 0x%04X, %4d, %4d }" % (out_delreg, out_adel, out_gdel)
+ pin_info = get_pin_info(val)
+ print "\t/* %s -> %s (%s) %s delaymode */" % (pad_name, pin_name, pin_info, method)
+ print "\t{ 0x%03X, 0x%08X, %s, %s, %s }" % (offset, val, indel, oendel, outdel)
+
+def bios_format_delay_regs(delayconf, per_delayconf):
+ print "Manual delays are not configured separately"
+ print "Delays are configured as part of the padconf step only"
+
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+
# Main execution starts here
# * Parse all the XML files - Get the pad data and IOdelay data
# * Iterate over the pad register dumps