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Commit bda74800 authored by Andrey Filippov's avatar Andrey Filippov
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preparing for testing membridge module on the target system

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.project
View file @ bda74800
......@@ -62,77 +62,77 @@
<link>
<name>vivado_logs/VivadoBitstream.log</name>
<type>1</type>
<location>/home/andrey/git/x393/vivado_logs/VivadoBitstream-20150428234740722.log</location>
<location>/home/andrey/git/x393/vivado_logs/VivadoBitstream-20150430123957882.log</location>
</link>
<link>
<name>vivado_logs/VivadoOpt.log</name>
<type>1</type>
<location>/home/andrey/git/x393/vivado_logs/VivadoOpt-20150428234740722.log</location>
<location>/home/andrey/git/x393/vivado_logs/VivadoOpt-20150430123957882.log</location>
</link>
<link>
<name>vivado_logs/VivadoOptPhys.log</name>
<type>1</type>
<location>/home/andrey/git/x393/vivado_logs/VivadoOptPhys-20150428234740722.log</location>
<location>/home/andrey/git/x393/vivado_logs/VivadoOptPhys-20150430123957882.log</location>
</link>
<link>
<name>vivado_logs/VivadoOptPower.log</name>
<type>1</type>
<location>/home/andrey/git/x393/vivado_logs/VivadoOptPower-20150428234740722.log</location>
<location>/home/andrey/git/x393/vivado_logs/VivadoOptPower-20150430123957882.log</location>
</link>
<link>
<name>vivado_logs/VivadoPlace.log</name>
<type>1</type>
<location>/home/andrey/git/x393/vivado_logs/VivadoPlace-20150428234740722.log</location>
<location>/home/andrey/git/x393/vivado_logs/VivadoPlace-20150430123957882.log</location>
</link>
<link>
<name>vivado_logs/VivadoRoute.log</name>
<type>1</type>
<location>/home/andrey/git/x393/vivado_logs/VivadoRoute-20150428234740722.log</location>
<location>/home/andrey/git/x393/vivado_logs/VivadoRoute-20150430123957882.log</location>
</link>
<link>
<name>vivado_logs/VivadoSynthesis.log</name>
<type>1</type>
<location>/home/andrey/git/x393/vivado_logs/VivadoSynthesis-20150428234540494.log</location>
<location>/home/andrey/git/x393/vivado_logs/VivadoSynthesis-20150430123759800.log</location>
</link>
<link>
<name>vivado_logs/VivadoTimimgSummaryReportImplemented.log</name>
<type>1</type>
<location>/home/andrey/git/x393/vivado_logs/VivadoTimimgSummaryReportImplemented-20150428234740722.log</location>
<location>/home/andrey/git/x393/vivado_logs/VivadoTimimgSummaryReportImplemented-20150430123957882.log</location>
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<link>
<name>vivado_logs/VivadoTimimgSummaryReportSynthesis.log</name>
<type>1</type>
<location>/home/andrey/git/x393/vivado_logs/VivadoTimimgSummaryReportSynthesis-20150428234540494.log</location>
<location>/home/andrey/git/x393/vivado_logs/VivadoTimimgSummaryReportSynthesis-20150430123759800.log</location>
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<type>1</type>
<location>/home/andrey/git/x393/vivado_logs/VivadoTimingReportImplemented-20150428234740722.log</location>
<location>/home/andrey/git/x393/vivado_logs/VivadoTimingReportImplemented-20150430123957882.log</location>
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<name>vivado_logs/VivadoTimingReportSynthesis.log</name>
<type>1</type>
<location>/home/andrey/git/x393/vivado_logs/VivadoTimingReportSynthesis-20150428234540494.log</location>
<location>/home/andrey/git/x393/vivado_logs/VivadoTimingReportSynthesis-20150430123759800.log</location>
</link>
<link>
<name>vivado_state/x393-opt-phys.dcp</name>
<type>1</type>
<location>/home/andrey/git/x393/vivado_state/x393-opt-phys-20150428234740722.dcp</location>
<location>/home/andrey/git/x393/vivado_state/x393-opt-phys-20150430123957882.dcp</location>
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<name>vivado_state/x393-place.dcp</name>
<type>1</type>
<location>/home/andrey/git/x393/vivado_state/x393-place-20150428234740722.dcp</location>
<location>/home/andrey/git/x393/vivado_state/x393-place-20150430123957882.dcp</location>
</link>
<link>
<name>vivado_state/x393-route.dcp</name>
<type>1</type>
<location>/home/andrey/git/x393/vivado_state/x393-route-20150428234740722.dcp</location>
<location>/home/andrey/git/x393/vivado_state/x393-route-20150430123957882.dcp</location>
</link>
<link>
<name>vivado_state/x393-synth.dcp</name>
<type>1</type>
<location>/home/andrey/git/x393/vivado_state/x393-synth-20150428234540494.dcp</location>
<location>/home/andrey/git/x393/vivado_state/x393-synth-20150430123759800.dcp</location>
</link>
</linkedResources>
</projectDescription>
py393/dbg/x393_mcntrl.pickle
View file @ bda74800
This diff is collapsed.
py393/test_mcntrl.py
View file @ bda74800
......@@ -56,6 +56,7 @@ import x393_mcntrl_buffers
import x393_mcntrl_tests
import x393_mcntrl_eyepatterns
import x393_mcntrl_adjust
import x393_mcntrl_membridge
import vrlg
__all__ = []
__version__ = 0.1
......@@ -330,7 +331,7 @@ USAGE
x393Tests= x393_mcntrl_tests.X393McntrlTests(verbose,args.simulated)
x393Eyepatterns= x393_mcntrl_eyepatterns.X393McntrlEyepattern(verbose,args.simulated)
x393Adjust= x393_mcntrl_adjust.X393McntrlAdjust(verbose,args.simulated,args.localparams)
X393Membridge= x393_mcntrl_membridge.X393McntrlMembridge(verbose,args.simulated)
'''
print ("----------------------")
print("x393_mem.__dict__="+str(x393_mem.__dict__))
......@@ -354,6 +355,8 @@ USAGE
extractTasks(x393_mcntrl_tests.X393McntrlTests,x393Tests)
extractTasks(x393_mcntrl_eyepatterns.X393McntrlEyepattern,x393Eyepatterns)
extractTasks(x393_mcntrl_adjust.X393McntrlAdjust,x393Adjust)
extractTasks(x393_mcntrl_membridge.X393McntrlMembridge,X393Membridge)
for cmdLine in commands:
print ('Running task: '+str(cmdLine))
......
py393/vrlg.py
View file @ bda74800
This diff is collapsed.
py393/x393_axi_control_status.py
View file @ bda74800
......@@ -187,19 +187,19 @@ class X393AxiControlStatus(object):
timeout=10.0): # maximal timeout (0 - no timeout)
"""
Poll specified status register until some condition is matched
<status_address> - status register address (currently 0..255)
<status_control_address> - control register address (to control status generation)
<status_mode> - status generation mode:
@param status_address status register address (currently 0..255)
@param status_control_address> - control register address (to control status generation)
@param status_mode status generation mode:
0: disable status generation,
1: single status request,
2: auto status, keep specified seq number,
4: auto, inc sequence number
<pattern> - 26-bit pattern to match
<mask> - 26-bit mask to enable pattern matching (0-s - ignore)
<invert_match> - invert match (wait until matching condition becomes false)
<wait_seq>- wait for the correct sequence number, if False - assume always correct
<timeout> maximal time to wait for condition
Return 1 if success, 0 - if timeout
@param pattern 26-bit pattern to match
@param mask 26-bit mask to enable pattern matching (0-s - ignore)
@param invert_match invert match (wait until matching condition becomes false)
@param wait_seq wait for the correct sequence number, if False - assume always correct
@param timeout maximal time to wait for condition
@return 1 if success, 0 - if timeout
"""
match=False
endTime=None
......@@ -245,10 +245,11 @@ class X393AxiControlStatus(object):
print ("MCNTRL_SCANLINE_STATUS_REG_CHN3_ADDR:%s"%(hx(self.read_status(vrlg.MCNTRL_SCANLINE_STATUS_REG_CHN3_ADDR),8)))
print ("MCNTRL_TILED_STATUS_REG_CHN2_ADDR: %s"%(hx(self.read_status(vrlg.MCNTRL_TILED_STATUS_REG_CHN2_ADDR),8)))
print ("MCNTRL_TILED_STATUS_REG_CHN4_ADDR: %s"%(hx(self.read_status(vrlg.MCNTRL_TILED_STATUS_REG_CHN4_ADDR),8)))
print ("MCNTRL_TEST01_STATUS_REG_CHN1_ADDR: %s"%(hx(self.read_status(vrlg.MCNTRL_TEST01_STATUS_REG_CHN1_ADDR),8)))
# print ("MCNTRL_TEST01_STATUS_REG_CHN1_ADDR: %s"%(hx(self.read_status(vrlg.MCNTRL_TEST01_STATUS_REG_CHN1_ADDR),8)))
print ("MCNTRL_TEST01_STATUS_REG_CHN2_ADDR: %s"%(hx(self.read_status(vrlg.MCNTRL_TEST01_STATUS_REG_CHN2_ADDR),8)))
print ("MCNTRL_TEST01_STATUS_REG_CHN3_ADDR: %s"%(hx(self.read_status(vrlg.MCNTRL_TEST01_STATUS_REG_CHN3_ADDR),8)))
print ("MCNTRL_TEST01_STATUS_REG_CHN4_ADDR: %s"%(hx(self.read_status(vrlg.MCNTRL_TEST01_STATUS_REG_CHN4_ADDR),8)))
print ("MEMBRIDGE_STATUS_REG: %s"%(hx(self.read_status(vrlg.MEMBRIDGE_STATUS_REG),8)))
def program_status(self,
base_addr, # input [29:0] base_addr;
......@@ -289,10 +290,11 @@ class X393AxiControlStatus(object):
self.program_status (vrlg.MCNTRL_SCANLINE_CHN3_ADDR, vrlg.MCNTRL_SCANLINE_STATUS_CNTRL, mode,seq_num)# //MCNTRL_SCANLINE_STATUS_REG_CHN3_ADDR='h5,
self.program_status (vrlg.MCNTRL_TILED_CHN2_ADDR, vrlg.MCNTRL_TILED_STATUS_CNTRL, mode,seq_num)# //MCNTRL_TILED_STATUS_REG_CHN4_ADDR= 'h6,
self.program_status (vrlg.MCNTRL_TILED_CHN4_ADDR, vrlg.MCNTRL_TILED_STATUS_CNTRL, mode,seq_num)#; //MCNTRL_TILED_STATUS_REG_CHN4_ADDR= 'h6,
self.program_status (vrlg.MCNTRL_TEST01_ADDR, vrlg.MCNTRL_TEST01_CHN1_STATUS_CNTRL,mode,seq_num)#; //MCNTRL_TEST01_STATUS_REG_CHN2_ADDR= 'h3c,
# self.program_status (vrlg.MCNTRL_TEST01_ADDR, vrlg.MCNTRL_TEST01_CHN1_STATUS_CNTRL,mode,seq_num)#; //MCNTRL_TEST01_STATUS_REG_CHN2_ADDR= 'h3c,
self.program_status (vrlg.MCNTRL_TEST01_ADDR, vrlg.MCNTRL_TEST01_CHN2_STATUS_CNTRL,mode,seq_num)#; //MCNTRL_TEST01_STATUS_REG_CHN2_ADDR= 'h3c,
self.program_status (vrlg.MCNTRL_TEST01_ADDR, vrlg.MCNTRL_TEST01_CHN3_STATUS_CNTRL,mode,seq_num)#; //MCNTRL_TEST01_STATUS_REG_CHN3_ADDR= 'h3d,
self.program_status (vrlg.MCNTRL_TEST01_ADDR, vrlg.MCNTRL_TEST01_CHN4_STATUS_CNTRL,mode,seq_num)#; //MCNTRL_TEST01_STATUS_REG_CHN4_ADDR= 'h3e,
self.program_status (vrlg.MEMBRIDGE_ADDR, vrlg.MEMBRIDGE_STATUS_CNTRL, mode,seq_num)#; //MCNTRL_TEST01_STATUS_REG_CHN4_ADDR= 'h3e,
def enable_cmda(self,
en): # input en;
......
py393/x393_mcntrl_adjust.py
View file @ bda74800
......@@ -5007,6 +5007,7 @@ write_settings= {
quiet=3):
"""
@param tasks - "*" - load bitfile
"I" - initialize memory, set defaults
"C" cmda, "W' - write levelling, "R" - read levelling (DQI-DQSI), "P" - dqs input phase (DQSI-PHASE),
"O" - output timing (DQ odelay vs DQS odelay), "A" - address/bank lines output delays, "Z" - print results,
"B" - select R/W brances and get the optimal phase
......
py393/x393_mcntrl_buffers.py
View file @ bda74800
......@@ -77,7 +77,7 @@ class X393McntrlBuffers(object):
if self.DEBUG_MODE > 1:
print("====== write_block_scanline_chn:%d page: %x X=0x%x Y=0x%x num=%dt"%(chn, page, startX, startY,num_bursts))
if chn == 0: start_addr=vrlg.MCONTR_BUF0_WR_ADDR + (page << 8)
elif chn == 1: start_addr=vrlg.MCONTR_BUF1_WR_ADDR + (page << 8)
# elif chn == 1: start_addr=vrlg.MCONTR_BUF1_WR_ADDR + (page << 8)
elif chn == 2: start_addr=vrlg.MCONTR_BUF2_WR_ADDR + (page << 8)
elif chn == 3: start_addr=vrlg.MCONTR_BUF3_WR_ADDR + (page << 8)
elif chn == 4: start_addr=vrlg.MCONTR_BUF4_WR_ADDR + (page << 8)
......@@ -154,7 +154,7 @@ class X393McntrlBuffers(object):
print("===")
start_addr=-1
if chn==0:start_addr=vrlg.MCONTR_BUF0_WR_ADDR + (page << 8)
elif chn==1:start_addr=vrlg.MCONTR_BUF1_WR_ADDR + (page << 8)
# elif chn==1:start_addr=vrlg.MCONTR_BUF1_WR_ADDR + (page << 8)
elif chn==2:start_addr=vrlg.MCONTR_BUF2_WR_ADDR + (page << 8)
elif chn==3:start_addr=vrlg.MCONTR_BUF3_WR_ADDR + (page << 8)
elif chn==4:start_addr=vrlg.MCONTR_BUF4_WR_ADDR + (page << 8)
......@@ -221,7 +221,7 @@ class X393McntrlBuffers(object):
"""
start_addr=-1
if chn==0: start_addr=vrlg.MCONTR_BUF0_RD_ADDR + (page << 8)
elif chn==1: start_addr=vrlg.MCONTR_BUF1_RD_ADDR + (page << 8)
# elif chn==1: start_addr=vrlg.MCONTR_BUF1_RD_ADDR + (page << 8)
elif chn==2: start_addr=vrlg.MCONTR_BUF2_RD_ADDR + (page << 8)
elif chn==3: start_addr=vrlg.MCONTR_BUF3_RD_ADDR + (page << 8)
elif chn==4: start_addr=vrlg.MCONTR_BUF4_RD_ADDR + (page << 8)
......
py393/x393_mcntrl_tests.py
View file @ bda74800
......@@ -333,22 +333,24 @@ class X393McntrlTests(object):
pages_per_row= (window_width>>vrlg.NUM_XFER_BITS)+(0,1)[(window_width & ((1<<vrlg.NUM_XFER_BITS))-1)==0] # (window_width>>NUM_XFER_BITS)+((window_width[NUM_XFER_BITS-1:0]==0)?0:1);
print("====== test_scanline_write: channel=%d, extra_pages=%d, wait_done=%d"%
(channel, extra_pages, wait_done))
'''
if channel == 1:
start_addr= vrlg.MCNTRL_SCANLINE_CHN1_ADDR
status_address= vrlg.MCNTRL_TEST01_STATUS_REG_CHN1_ADDR
status_control_address= vrlg.MCNTRL_TEST01_ADDR + vrlg.MCNTRL_TEST01_CHN1_STATUS_CNTRL
test_mode_address= vrlg.MCNTRL_TEST01_ADDR + vrlg.MCNTRL_TEST01_CHN1_MODE
elif channel == 3:
'''
if channel == 3:
start_addr= vrlg.MCNTRL_SCANLINE_CHN3_ADDR
status_address= vrlg.MCNTRL_TEST01_STATUS_REG_CHN3_ADDR
status_control_address= vrlg.MCNTRL_TEST01_ADDR + vrlg.MCNTRL_TEST01_CHN3_STATUS_CNTRL
test_mode_address= vrlg.MCNTRL_TEST01_ADDR + vrlg.MCNTRL_TEST01_CHN3_MODE
else:
print("**** ERROR: Invalid channel, only 1 and 3 are valid")
print("**** ERROR: Invalid channel, only 3 is valid")
start_addr= vrlg.MCNTRL_SCANLINE_CHN1_ADDR
status_address= vrlg.MCNTRL_TEST01_STATUS_REG_CHN1_ADDR
status_control_address= vrlg.MCNTRL_TEST01_ADDR + vrlg.MCNTRL_TEST01_CHN1_STATUS_CNTRL
test_mode_address= vrlg.MCNTRL_TEST01_ADDR + vrlg.MCNTRL_TEST01_CHN1_MODE
status_address= vrlg.MCNTRL_TEST01_STATUS_REG_CHN3_ADDR
status_control_address= vrlg.MCNTRL_TEST01_ADDR + vrlg.MCNTRL_TEST01_CHN3_STATUS_CNTRL
test_mode_address= vrlg.MCNTRL_TEST01_ADDR + vrlg.MCNTRL_TEST01_CHN3_MODE
mode= self.func_encode_mode_scanline(
extra_pages,
......@@ -452,22 +454,24 @@ class X393McntrlTests(object):
print("====== test_scanline_read: channel=%d, extra_pages=%d, show_data=%d"%
(channel, extra_pages, show_data))
'''
if channel == 1:
start_addr= vrlg.MCNTRL_SCANLINE_CHN1_ADDR
status_address= vrlg.MCNTRL_TEST01_STATUS_REG_CHN1_ADDR
status_control_address= vrlg.MCNTRL_TEST01_ADDR + vrlg.MCNTRL_TEST01_CHN1_STATUS_CNTRL
test_mode_address= vrlg.MCNTRL_TEST01_ADDR + vrlg.MCNTRL_TEST01_CHN1_MODE
elif channel == 3:
'''
if channel == 3:
start_addr= vrlg.MCNTRL_SCANLINE_CHN3_ADDR
status_address= vrlg.MCNTRL_TEST01_STATUS_REG_CHN3_ADDR
status_control_address= vrlg.MCNTRL_TEST01_ADDR + vrlg.MCNTRL_TEST01_CHN3_STATUS_CNTRL
test_mode_address= vrlg.MCNTRL_TEST01_ADDR + vrlg.MCNTRL_TEST01_CHN3_MODE
else:
print("**** ERROR: Invalid channel, only 1 and 3 are valid")
print("**** ERROR: Invalid channel, only 3 is valid")
start_addr= vrlg.MCNTRL_SCANLINE_CHN1_ADDR
status_address= vrlg.MCNTRL_TEST01_STATUS_REG_CHN1_ADDR
status_control_address= vrlg.MCNTRL_TEST01_ADDR + vrlg.MCNTRL_TEST01_CHN1_STATUS_CNTRL
test_mode_address= vrlg.MCNTRL_TEST01_ADDR + vrlg.MCNTRL_TEST01_CHN1_MODE
status_address= vrlg.MCNTRL_TEST01_STATUS_REG_CHN3_ADDR
status_control_address= vrlg.MCNTRL_TEST01_ADDR + vrlg.MCNTRL_TEST01_CHN3_STATUS_CNTRL
test_mode_address= vrlg.MCNTRL_TEST01_ADDR + vrlg.MCNTRL_TEST01_CHN3_MODE
mode= self.func_encode_mode_scanline(
extra_pages,
0, # write_mem,
......
py393/x393_mem.py
View file @ bda74800
......@@ -44,11 +44,12 @@ class X393Mem(object):
def __init__(self, debug_mode=1,dry_mode=True):
self.DEBUG_MODE=debug_mode
self.DRY_MODE=dry_mode
def write_mem (self,addr, data):
def write_mem (self,addr, data,quiet=1):
"""
Write 32-bit word to physical memory
<addr> - physical byte address
<data> - 32-bit data to write
@param addr - physical byte address
@param data - 32-bit data to write
@param quiet - reduce output
"""
if self.DRY_MODE:
print ("simulated: write_mem(0x%x,0x%x)"%(addr,data))
......@@ -62,7 +63,7 @@ class X393Mem(object):
packedData=struct.pack(self.ENDIAN+"L",data)
d=struct.unpack(self.ENDIAN+"L",packedData)[0]
mm[page_offs:page_offs+4]=packedData
if self.DEBUG_MODE > 2:
if quiet <1:
print ("0x%08x <== 0x%08x (%d)"%(addr,d,d))
'''
if MONITOR_EMIO and VEBOSE:
......@@ -74,10 +75,11 @@ class X393Mem(object):
exit (0)
'''
def read_mem (self,addr):
def read_mem (self,addr,quiet=1):
'''
Read 32-bit word from physical memory
<addr> - physical byte address
@param addr physical byte address
@param quiet - reduce output
'''
if self.DRY_MODE:
print ("simulated: read_mem(0x%x)"%(addr))
......@@ -90,45 +92,102 @@ class X393Mem(object):
mm = mmap.mmap(f.fileno(), self.PAGE_SIZE, offset=page_addr)
data=struct.unpack(self.ENDIAN+"L",mm[page_offs:page_offs+4])
d=data[0]
if self.DEBUG_MODE > 2:
if quiet < 1:
print ("0x%08x ==> 0x%08x (%d)"%(addr,d,d))
return d
# mm.close() #probably not needed with "with"
def mem_dump (self,start_addr,end_addr=0):
def mem_dump (self, start_addr, end_addr=1, byte_mode=4):
'''
Read and print memory range from physical memory
<start_addr> - physical byte start address
<end_addr> - physical byte end address (inclusive)
Returns list of read values
@param start_addr physical byte start address
@param end_addr physical byte end address (inclusive), if negative/less than start_addr - number of items
@param byte_mode number of bytes per item (1,2,4,8)
@return list of read values
'''
frmt_bytes={1:'B',2:'H',4:'L',8:'Q'}
bytes_per_line_mask={1:0x1f,2:0x1f,4:0x3f,8:0x3f}
default_byte_mode=4
if not byte_mode in frmt_bytes.keys():
print ("Invalid byte mode: '%s'. Only %s are supported. Using %d"%(str(byte_mode),str(frmt_bytes.keys()),default_byte_mode))
byte_mode=default_byte_mode
data_frmt= "%%0%dx"%(2*byte_mode)
simul_mask= (1 << (8*byte_mode)) -1
addr_mask=0xffffffff ^ (byte_mode-1)
start_addr &= addr_mask
if end_addr < start_addr:
end_addr=start_addr + abs(end_addr*byte_mode) -1
end_addr &= addr_mask
# align start address to 32-bit word even if the mode is byte/short
start_addr &= 0xfffffffc
end_addr &= 0xfffffffc
if end_addr<start_addr:
end_addr = start_addr
print_mask=bytes_per_line_mask[byte_mode]
rslt=[]
if self.DRY_MODE:
rslt=range(start_addr,end_addr+1,4)
rslt=[d & simul_mask for d in range(start_addr,end_addr+byte_mode,byte_mode)]
else:
with open("/dev/mem", "r+b") as f:
for addr in range (start_addr,end_addr+4,4):
for addr in range (start_addr,end_addr+byte_mode,byte_mode):
page_addr=addr & (~(self.PAGE_SIZE-1))
page_offs=addr-page_addr
if (page_addr>=0x80000000):
page_addr-= (1<<32)
mm = mmap.mmap(f.fileno(), self.PAGE_SIZE, offset=page_addr)
data=struct.unpack(self.ENDIAN+"L",mm[page_offs:page_offs+4])
data=struct.unpack_from(self.ENDIAN+frmt_bytes[byte_mode],mm, page_offs)
rslt.append(data[0])
for addr in range (start_addr,end_addr+4,4):
if (addr == start_addr) or ((addr & 0x3f) == 0):
for addr in range (start_addr,end_addr+byte_mode,byte_mode):
if (addr == start_addr) or ((addr & print_mask) == 0):
if self.DRY_MODE:
print ("\nsimulated: 0x%08x:"%addr,end="")
else:
print ("\n0x%08x:"%addr,end="")
d=rslt[(addr-start_addr) >> 2]
print ("%08x "%d,end=""),
d=rslt[(addr-start_addr) // byte_mode]
print (data_frmt%(d),end=" ")
print("")
return rslt
def mem_fill (self, start_addr, start_data=0, end_addr=1, inc_data=0, byte_mode=4):
'''
Read and print memory range from physical memory
@param start_addr physical byte start address
@param start_data data/start data to write
@param end_addr physical byte end address (inclusive), if negative/less than start_addr - number of items
@param inc_data increment each next item by this value
@param byte_mode number of bytes per item (1,2,4,8)
'''
frmt_bytes={1:'B',2:'H',4:'L',8:'Q'}
default_byte_mode=4
if not byte_mode in frmt_bytes.keys():
print ("Invalid byte mode: '%s'. Only %s are supported. Using %d"%(str(byte_mode),str(frmt_bytes.keys()),default_byte_mode))
byte_mode=default_byte_mode
data_mask= (1 << (8*byte_mode)) -1
addr_mask=0xffffffff ^ (byte_mode-1)
start_addr &= addr_mask
if end_addr < start_addr:
end_addr=start_addr + abs(end_addr*byte_mode) -1
end_addr &= addr_mask
# align start address to 32-bit word even if the mode is byte/short
start_addr &= 0xfffffffc
if self.DRY_MODE:
print ("Simulated mem_fill(0x%x, 0x%x, 0x%x, 0x%x, %d)"%(start_addr, start_data, end_addr, inc_data, byte_mode))
data_frmt= "%%0%dx"%(2*byte_mode)
for addr in range (start_addr,end_addr+byte_mode,byte_mode):
data = (start_data + ((addr-start_addr) // byte_mode)*inc_data) & data_mask
page_addr=addr & (~(self.PAGE_SIZE-1))
page_offs=addr-page_addr
if (page_addr>=0x80000000):
page_addr-= (1<<32)
print (("0x%08x: "+ data_frmt)%(addr,data))
else:
with open("/dev/mem", "r+b") as f:
for addr in range (start_addr,end_addr+byte_mode,byte_mode):
data = (start_data + ((addr-start_addr) // byte_mode)*inc_data) & data_mask
page_addr=addr & (~(self.PAGE_SIZE-1))
page_offs=addr-page_addr
if (page_addr>=0x80000000):
page_addr-= (1<<32)
mm = mmap.mmap(f.fileno(), self.PAGE_SIZE, offset=page_addr)
struct.pack_into(self.ENDIAN+frmt_bytes[byte_mode],mm, page_offs, data)
'''
Read/write slave AXI using byte addresses relative to the AXI memory region
'''
......
x393_testbench01.sav
View file @ bda74800
[*]
[*] GTKWave Analyzer v3.3.64 (w)1999-2014 BSI
[*] Thu Apr 30 18:06:37 2015
[*] Thu Apr 30 18:37:14 2015
[*]
[dumpfile] "/home/andrey/git/x393/simulation/x393_testbench01-20150430115913649.lxt"
[dumpfile_mtime] "Thu Apr 30 18:02:38 2015"
[dumpfile_size] 174024137
[dumpfile] "/home/andrey/git/x393/simulation/x393_testbench01-20150430120701234.lxt"
[dumpfile_mtime] "Thu Apr 30 18:10:21 2015"
[dumpfile_size] 174023349
[savefile] "/home/andrey/git/x393/x393_testbench01.sav"
[timestart] 37450000
[size] 1823 1180
......@@ -15,7 +15,7 @@
[treeopen] x393_testbench01.simul_axi_hp_wr_i.
[treeopen] x393_testbench01.x393_i.
[sst_width] 301
[signals_width] 333
[signals_width] 446
[sst_expanded] 1
[sst_vpaned_height] 367
@800200
......@@ -370,7 +370,6 @@ x393_testbench01.simul_axi_hp_wr_i.wresp_re[0]
x393_testbench01.x393_i.membridge_i.afi_bvalid[0]
x393_testbench01.x393_i.membridge_i.afi_bvalid_r[0]
@22
x393_testbench01.x393_i.membridge_i.wresp_pending[7:0]
x393_testbench01.x393_i.membridge_i.axi_arw_requested[7:0]
x393_testbench01.x393_i.membridge_i.wresp_conf[7:0]
x393_testbench01.x393_i.membridge_i.axi_wr_pending[7:0]
......@@ -589,17 +588,8 @@ x393_testbench01.x393_i.membridge_i.wr_id[4:0]
@28
x393_testbench01.x393_i.membridge_i.wr_mode[0]
x393_testbench01.x393_i.membridge_i.wr_start[0]
@c00022
x393_testbench01.x393_i.membridge_i.wresp_pending[7:0]
@28
(0)x393_testbench01.x393_i.membridge_i.wresp_pending[7:0]
(1)x393_testbench01.x393_i.membridge_i.wresp_pending[7:0]
(2)x393_testbench01.x393_i.membridge_i.wresp_pending[7:0]
(3)x393_testbench01.x393_i.membridge_i.wresp_pending[7:0]
(4)x393_testbench01.x393_i.membridge_i.wresp_pending[7:0]
(5)x393_testbench01.x393_i.membridge_i.wresp_pending[7:0]
(6)x393_testbench01.x393_i.membridge_i.wresp_pending[7:0]
(7)x393_testbench01.x393_i.membridge_i.wresp_pending[7:0]
@c00200
-x393_testbench01.x393_i.membridge_i.wresp_pending
@1401200
-group_end
@28
......
x393_testbench01.tf
View file @ bda74800
......@@ -1405,103 +1405,6 @@ task test_read_block; // SuppressThisWarning VEditor - may be unused
end
endtask
task membridge_setup;
input [28:0] len64; // number of 64-bit words to transfer
input [28:0] width64; // frame width in 64-bit words
input [28:0] start64; // relative start adderss of the transfer (set to 0 when writing lo_addr64)
input [28:0] lo_addr64; // low address of the system memory range, in 64-bit words
input [28:0] size64; // size of the system memory range in 64-bit words
begin
write_contol_register(MEMBRIDGE_ADDR + MEMBRIDGE_LO_ADDR64, {3'b0,lo_addr64});
write_contol_register(MEMBRIDGE_ADDR + MEMBRIDGE_SIZE64, {3'b0,size64});
write_contol_register(MEMBRIDGE_ADDR + MEMBRIDGE_START64, {3'b0,start64});
write_contol_register(MEMBRIDGE_ADDR + MEMBRIDGE_LEN64, {3'b0,len64});
write_contol_register(MEMBRIDGE_ADDR + MEMBRIDGE_WIDTH64, {3'b0,width64});
end
endtask
task membridge_start;
input continue; // 0 start from start64, 1 - continue from where it was
begin
write_contol_register(MEMBRIDGE_ADDR + MEMBRIDGE_CTRL, {29'b0,continue,2'b11});
end
endtask
task membridge_en; // SuppressThisWarning VEditor - may be unused
input en; // not needed to start, pauses axi if set to 0 whil running, resets "done" status bit
begin
write_contol_register(MEMBRIDGE_ADDR + MEMBRIDGE_CTRL, {31'b0,en});
end
endtask
task afi_setup;
input [1:0] port_num;
begin
afi_write_reg(port_num, 'h0, 0); // AFI_RDCHAN_CTRL
afi_write_reg(port_num, 'h4, 7); // AFI_RDCHAN_ISSUINGCAP
afi_write_reg(port_num, 'h8, 0); // AFI_RDQOS
//afi_write_reg(port_num, 'hc, 0); // AFI_RDDATAFIFO_LEVEL
//afi_write_reg(port_num, 'h10, 0); // AFI_RDDEBUG
afi_write_reg(port_num, 'h14, 'hf00); // AFI_WRCHAN_CTRL
afi_write_reg(port_num, 'h18, 0); // AFI_WRCHAN_ISSUINGCAP
afi_write_reg(port_num, 'h1c, 0); // AFI_WRQOS
//afi_write_reg(port_num, 'h20, 0); // AFI_WRDATAFIFO_LEVEL
//afi_write_reg(port_num, 'h24, 0); // AFI_WRDEBUG
end
endtask
task afi_write_reg;
input [1:0] port_num;
input integer rel_baddr; // relative byte address
input [31:0] data;
begin
ps_write_reg(32'hf8008000+ (port_num << 12) + (rel_baddr & 'hfffffffc), data);
end
endtask
task afi_read_reg; // SuppressThisWarning VEditor - may be unused
input [1:0] port_num;
input integer rel_baddr; // relative byte address
input verbose;
begin
ps_read_reg(32'hf8008000+ (port_num << 12) + (rel_baddr & 'hfffffffc), verbose);
end
endtask
task ps_write_reg;
input [31:0] ps_reg_addr;
input [31:0] ps_reg_data;
begin
@(posedge HCLK);
PS_REG_ADDR <= ps_reg_addr;
PS_REG_DIN <= ps_reg_data;
PS_REG_WR <= 1'b1;
@(posedge HCLK);
PS_REG_ADDR <= 'bx;
PS_REG_DIN <= 'bx;
PS_REG_WR <= 1'b0;
end
endtask
task ps_read_reg;
input [31:0] ps_reg_addr;
input verbose;
begin
@(posedge HCLK);
PS_REG_ADDR <= ps_reg_addr;
PS_REG_RD <= 1'b1;
@(posedge HCLK);
PS_REG_ADDR <= 'bx;
PS_REG_DIN <= 'bx;
PS_REG_WR <= 1'b0;
@(negedge HCLK);
if (verbose) begin
$display("ps_read_reg(%x) -> %x @%t",ps_reg_addr,PS_RDATA,$time);
end
end
endtask
// above - move to include
......@@ -2102,7 +2005,7 @@ task enable_memcntrl_en_dis;
end
endtask
*/
`include "includes/x393_tasks_afi.vh" // SuppressThisWarning VEditor - may be unused
`include "includes/x393_tasks_mcntrl_en_dis_priority.vh"
`include "includes/x393_tasks_mcntrl_buffers.vh"
`include "includes/x393_tasks_pio_sequences.vh"
......
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