From f8c2f673cd6101f86e30d65832b455d45333d6a8 Mon Sep 17 00:00:00 2001
From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Mon, 28 Sep 2020 13:45:36 +0000
Subject: [PATCH] iopad pads.instances mapping

---
 experiments9/coriolis2/ioring.py | 57 +++++++++++++++++++++++++++-----
 1 file changed, 48 insertions(+), 9 deletions(-)

diff --git a/experiments9/coriolis2/ioring.py b/experiments9/coriolis2/ioring.py
index c0dfafc..b7cbf4f 100644
--- a/experiments9/coriolis2/ioring.py
+++ b/experiments9/coriolis2/ioring.py
@@ -44,9 +44,14 @@ for (padnum, name, _), bank in zip(p.muxed_cells, p.muxed_cells_bank):
             name = 'p_sys_clk_0'
         elif name == 'sys_rst':
             #name = 'p_sys_rst_1'
-            pass
+            iopads.append([name, name, name])
+            padbank[banknum] = name
+            print "sys_rst add", bank, banknum, name
+            name = None
         else:
             name = ''
+        #if name:
+        #    iopads.append([pname, name, name])
     # SPI Card
     elif name.startswith('mspi0') or name.startswith('mspi1'):
         suffix = name[6:]
@@ -59,60 +64,94 @@ for (padnum, name, _), bank in zip(p.muxed_cells, p.muxed_cells_bank):
         else:
             prefix = 'spisdcard_'
         name = prefix + suffix
+        iopads.append(['p_' + name, name, name])
     # SD/MMC
     elif name.startswith('sd0'):
         if name.startswith('sd0_d'):
             i = name[5:]
             name = 'sdcard_data' + i
             name2 = 'sdcard_data_%%s(%s)' % i
-            pad = [name, name, name2 % 'o', name2 % 'i', 'sdcard_data_oe']
+            pad = ['p_' + name, name, name2 % 'o', name2 % 'i',
+                        'sdcard_data_oe']
             iopads.append(pad)
         elif name.startswith('sd0_cmd'):
             name = 'sdcard_cmd'
             name2 = 'sdcard_cmd_%s'
-            pad = [name, name, name2 % 'o', name2 % 'i', name2 % 'oe']
+            pad = ['p_' + name, name, name2 % 'o', name2 % 'i', name2 % 'oe']
             iopads.append(pad)
         else:
             name = 'sdcard_' + name[4:]
+            iopads.append(['p_' + name, name, name])
     # SDRAM
     elif name.startswith('sdr'):
         if name == 'sdr_clk':
             name = 'sdram_clock'
+            iopads.append(['p_' + name, name, name])
         elif name.startswith('sdr_ad'):
-            name = 'sdram_a_' + name[6:]
+            i = name[6:]
+            name = 'sdram_a_' + i
+            name2 = 'sdram_a(%s)' % i
+            iopads.append(['p_' + name, name2, name2])
         elif name.startswith('sdr_ba'):
-            name = 'sdram_ba_' + name[-1]
+            i = name[-1]
+            name = 'sdram_ba_' + i
+            name2 = 'sdram_ba(%s)' % i
+            iopads.append(['p_' + name, name2, name2])
         elif name.startswith('sdr_dqm'):
-            name = 'sdram_dm_' + name[-1]
+            i = name[-1]
+            name = 'sdram_dm_' + i
             if name[-1] == '1': # XXX skip sdram_dm_1 for now
                 name = ''
+            else:
+                name2 = 'sdram_dm(%s)' % i
+                iopads.append(['p_' + name, name2, name2])
         elif name.startswith('sdr_d'):
             i = name[5:]
             name = 'sdram_dq_' + i
             name2 = 'sdram_dq_%%s(%s)' % i
-            pad = [name, name, name2 % 'o', name2 % 'i', 'sdram_dq_oe']
+            pad = ['p_' + name, name, name2 % 'o', name2 % 'i', 'sdram_dq_oe']
             iopads.append(pad)
         elif name == 'sdr_csn0':
             name = 'sdram_cs_n'
+            iopads.append(['p_' + name, name, name])
         elif name[-1] == 'n':
             name = 'sdram_' + name[4:-1] + '_n'
+            iopads.append(['p_' + name, name, name])
         else:
             name = 'sdram_' + name[4:]
+            iopads.append(['p_' + name, name, name])
     # UART
     elif name.startswith('uart'):
         name = 'uart_' + name[6:]
+        iopads.append(['p_' + name, name, name])
     # GPIO
     elif name.startswith('gpio'):
         i = name[7:]
         name = 'gpio_' + i
         name2 = 'gpio_%%s(%s)' % i
-        pad = [name, name, name2 % 'o', name2 % 'i', name2 % 'oe']
+        pad = ['p_' + name, name, name2 % 'o', name2 % 'i', name2 % 'oe']
         print ("GPIO pad", name, pad)
         iopads.append(pad)
+    # EINT
+    elif name.startswith('eint'):
+        i = name[-1]
+        name = 'eint_%s' % i
+        name2 = 'eint(%s)' % i
+        pad = ['p_' + name, name2, name2]
+        iopads.append(pad)
     # PWM
     elif name.startswith('pwm'):
         name = name[:-4]
-    padbank[banknum] = name
+        pad = ['p_' + name, name, name]
+        iopads.append(pad)
+    else:
+        pad = ['p_' + name, name, name]
+        iopads.append(pad)
+        print ("GPIO pad", name, pad)
+    if name and not name.startswith('p_'):
+        name = 'p_' + name
+    if name is not None:
+        padbank[banknum] = name
 
 # couple of unknown signals
 #pw[25] = 'p_sys_rst_1'
-- 
2.30.2