Changes between Version 2 and Version 3 of DsxvmHardware

Timestamp:

Oct 19, 2012, 11:18:05 AM (13 years ago)

Author:

karaoui

Comment:

--

DsxvmHardware

@@ -63 +63 @@
 
 Here's an example for a one cluster platform:
+{{{
+#!/usr/bin/env python
 
+from dsx.hard.hard import *
+
+
+def AlmoArch(nb_proc = 4, nb_tty = 2, timer_pbase = 0x91000000, icu_pbase = 0x9F000000):
+
+    cluster_x = 1
+    cluster_y = 1
+    nb_clusters = cluster_x * cluster_y
+    hd = Hardware(cluster_x, cluster_y, nb_proc)
+
+    ####### peripherals ########
+    hd.add(Tty('tty', pbase = 0x90000000, channel_size = 16, nb_channel = nb_tty))
+
+    for cl in range(nb_clusters):
+        hd.add(Timer('timer%d'%cl, pbase = timer_pbase + (cl * hd.cluster_span), channel_size = 16, nb_channel = nb_proc))
+        hd.add(Icu  ('icu%d'%cl  , pbase = icu_pbase + (cl * hd.cluster_span)  , channel_size = 32, nb_channel = nb_proc))
+
+
+    ######## irqs ########
+    for i in xrange(nb_proc):
+        hd.add(Irq(proc_id = i , cluster_id = 0, icu_irq_id = i, peri = Timer , channel_id = i )) 
+
+
+    ##### mwmr_coproc ######
+    hd.add(MwmrCoprocTaskWrapper("tg_coproc"    , pbase = 0x94000000, channel_size = 32, sc_name = 'TgCoproc')) 
+    hd.add(MwmrCoprocTaskWrapper("ramdac_coproc", pbase = 0x95000000, channel_size = 32, sc_name = 'RamdacCoproc')) 
+
+    ######## Mems ########
+    hd.add(ROM("PSEG_ROM", pbase = 0xbfc00000, size = 0x00010000)) 
+    hd.add(RAM("PSEG_RAU", pbase = 0x00000000, size = 0x01000000)) 
+    hd.add(RAM("PSEG_RAK", pbase = 0x80000000, size = 0x00100000)) 
+
+    return hd
+
+}}}
 Another example for a multi-cluster platform:
+{{{
+#!/usr/bin/env python
+
+from dsx.hard.hard import *
+
+
+def ClusteredArch(cluster_x = 2, cluster_y = 2, nb_tty = 2, wcoproc = False):
+
+    nb_proc = 1
+    nb_cluster = cluster_x * cluster_y
+    ram_pbase   = 0x00000000
+    icu_pbase   = 0x00100000
+    dma_pbase   = 0x00200000
+    timer_pbase = 0x00300000
+    tty_pbase   = 0xFFD00000
+
+    hd = Hardware(cluster_x = cluster_x , cluster_y = cluster_y, nb_proc = nb_proc) #nb_proc : proc by cluster
+
+    ######### peripherals ##########
+    hd.add(Tty('tty',  pbase = tty_pbase, channel_size = 16, nb_channel = nb_tty))
+
+    for cl in range(nb_cluster):
+        hd.add(Timer('timer%d'%cl,  pbase = timer_pbase + (cl * hd.cluster_span), channel_size = 16, nb_channel = nb_proc))
+        hd.add(Icu  ('icu%d'%cl,    pbase = icu_pbase + (cl * hd.cluster_span),   channel_size = 32, nb_channel = nb_proc))
+
+    ######### mwmr_coproc #########
+    hd.add(MwmrCoprocTaskWrapper("tg_coproc",      pbase = 0xFFE00000, channel_size = 32, sc_name = 'TgCoproc')) 
+    hd.add(MwmrCoprocTaskWrapper("ramdac_coproc",  pbase = 0xFFF00000, channel_size = 32, sc_name = 'RamdacCoproc')) 
+
+    ############## IRQ ############
+    for j in xrange(nb_cluster):
+        for i in xrange(nb_proc):
+            hd.add(Irq(cluster_id = j, proc_id = i, icu_irq_id = i, peri = Timer, channel_id = i)) 
+
+    ############# MEMS ############
+    hd.add(ROM("SEG_ROM",  pbase = 0xbfc00000, size = 0x000F0000))
+
+    for cl in xrange(nb_cluster):
+        hd.add(RAM("SEG_RAM_%d"%cl,  pbase = ram_pbase + (cl * hd.cluster_span), size = 0x00100000)) 
+
+
+    return hd
+
+}}}