Commit b2865c4b authored by Andrey Filippov's avatar Andrey Filippov

Finished clocks calculation

parent 97cc5c68
......@@ -27,6 +27,26 @@ import ezynq_slcr_clk_def
import ezynq_registers
import ezynq_clkcfg_defs
import ezynq_feature_config
CLK_TEMPLATE=[
{'NAME':'ARM', 'VALUE':'ARM_MHZ', 'SOURCE':'ARM_SRC', 'DIV2':False,'USED':True, 'WEIGHT':1.0},
{'NAME':'DDR', 'VALUE':'DDR_MHZ', 'SOURCE':'DDR_SRC', 'DIV2':False,'USED':True, 'WEIGHT':1.0},
{'NAME':'DDR2X', 'VALUE':'DDR2X_MHZ', 'SOURCE':'DDR_SRC', 'DIV2':False,'USED':True, 'WEIGHT':1.0},
{'NAME':'DDR_DCI', 'VALUE':'DDR_DCI_MHZ', 'SOURCE':'DDR_DCI_SRC', 'DIV2':True, 'USED':True, 'WEIGHT':0.1},
{'NAME':'SMC', 'VALUE':'SMC_MHZ', 'SOURCE':'SMC_SRC', 'DIV2':False,'USED':(('NAND',),('NOR',)),'WEIGHT':1.0},
{'NAME':'QSPI', 'VALUE':'QSPI_MHZ', 'SOURCE':'QSPI_SRC', 'DIV2':False,'USED':(('QUADSPI',),), 'WEIGHT':1.0},
{'NAME':'GIGE0', 'VALUE':'GIGE0_MHZ', 'SOURCE':'GIGE0_SRC', 'DIV2':True, 'USED':(('ETH',0),), 'WEIGHT':1.0},
{'NAME':'GIGE1', 'VALUE':'GIGE1_MHZ', 'SOURCE':'GIGE1_SRC', 'DIV2':True, 'USED':(('ETH',1),), 'WEIGHT':1.0},
{'NAME':'SDIO', 'VALUE':'SDIO_MHZ', 'SOURCE':'SDIO_SRC', 'DIV2':False,'USED':(('SDIO',),), 'WEIGHT':1.0},
{'NAME':'UART', 'VALUE':'UART_MHZ', 'SOURCE':'UART_SRC', 'DIV2':False,'USED':(('UART',),), 'WEIGHT':1.0},
{'NAME':'SPI', 'VALUE':'SPI_MHZ', 'SOURCE':'SPI_SRC', 'DIV2':False,'USED':(('SPI',),), 'WEIGHT':1.0},
{'NAME':'CAN', 'VALUE':'CAN_MHZ', 'SOURCE':'CAN_SRC', 'DIV2':True, 'USED':(('CAN',),), 'WEIGHT':1.0},
{'NAME':'PCAP', 'VALUE':'PCAP_MHZ', 'SOURCE':'PCAP_SRC', 'DIV2':False,'USED':True, 'WEIGHT':1.0},
{'NAME':'TRACE', 'VALUE':'TRACE_MHZ', 'SOURCE':'TRACE_SRC', 'DIV2':False,'USED':True, 'WEIGHT':1.0},
{'NAME':'FPGA0', 'VALUE':'FPGA0_MHZ', 'SOURCE':'FPGA0_SRC', 'DIV2':True, 'USED':True, 'WEIGHT':1.0}, # source can be set to None
{'NAME':'FPGA1', 'VALUE':'FPGA1_MHZ', 'SOURCE':'FPGA1_SRC', 'DIV2':True, 'USED':True, 'WEIGHT':1.0}, # source can be set to None
{'NAME':'FPGA2', 'VALUE':'FPGA2_MHZ', 'SOURCE':'FPGA2_SRC', 'DIV2':True, 'USED':True, 'WEIGHT':1.0}, # source can be set to None
{'NAME':'FPGA3', 'VALUE':'FPGA3_MHZ', 'SOURCE':'FPGA3_SRC', 'DIV2':True, 'USED':True, 'WEIGHT':1.0}, # source can be set to None
]
class EzynqClk:
def __init__(self,regs_masked,ddr_type,used_mio_interfaces,permit_undefined_bits=False,force=False,warn=False):
self.SLCR_CLK_DEFS= ezynq_slcr_clk_def.SLCR_CLK_DEFS
......@@ -46,8 +66,16 @@ class EzynqClk:
self.pll_pars[div]={'PLL_CP':pll_line[1],'PLL_RES':pll_line[2],'LOCK_CNT':pll_line[3]}
# for f in self.pll_pars: print f, self.pll_pars[f]
self.used_mio_interfaces=used_mio_interfaces
self.arm_valid_div6= sorted({x for x in range (1,64) if (x != 1) and (x != 3)})
self.ddr_3x_valid_div6=sorted({x for x in range (1,64) if (x & 1) == 0})
self.other_valid_div6= sorted({x for x in range (1,64)})
self.valid_div6x6= sorted({x*y for x in range(1,64) for y in range(1,64)})
self.valid_fdiv={'ARM':self._get_valid_pll_fdiv(), # Now all 3 are the same
'DDR':self._get_valid_pll_fdiv(),
'IO': self._get_valid_pll_fdiv()}
self.clk_dict={}
for i,c in enumerate(CLK_TEMPLATE):
self.clk_dict[c['NAME']]=c
def parse_parameters(self,raw_configs):
self.features.parse_features(raw_configs)
def check_missing_features(self):
......@@ -116,7 +144,7 @@ class EzynqClk:
self.features.get_par_value_or_default('DDR_2X_MAX_MHZ'),
self.features.get_par_value_or_default('COMPLIANCE_PERCENT')))
# self.pll_pars[div]={'PLL_CP':pll_line[1],'PLL_RES':pll_line[2],'LOCK_CNT':pll_line[3]}
def get_valid_pll_fdiv(self): # common for all 3
def _get_valid_pll_fdiv(self): # common for all 3
f_in=self.features.get_par_value_or_default('PS_MHZ')
pll_min=self.features.get_par_value_or_default('PLL_MIN_MHZ')
pll_max=self.features.get_par_value_or_default('PLL_MAX_MHZ')
......@@ -126,12 +154,29 @@ class EzynqClk:
if (fdiv*f_in>=pll_min) and (fdiv*f_in<=pll_max) :
valid_fdiv.add(fdiv)
return valid_fdiv
def setup_clocks(self):
for ifc in self.used_mio_interfaces:
print ifc
self.get_clk_requirements(self.used_mio_interfaces)
def div_second_stage(self,d):
div_sec= [(((n<<1) | (n >> 5)) & 0x3f) - (n>63) for n in range(1,65) if n != 32] # [2,4, .. 62,3,5, .. 63,1]
for d2 in div_sec:
q,r=divmod(d,d2)
if (r==0) and (q<=63) and (d2<=q) :
return (d2,q)
else:
raise Exception ('Can not split %i into two 6-bit divisors'%d)
# temporary, just for reference
# for CAN_ECLK use ['PIN'] to disable from considering (if all used CAN has same channel CAN_ECLK) and set it's clock mux
##'err=%+.3f%%'%-33.33333333
def get_clk_requirements(self,mio):
def pll_errors(valid_fdivs,valid_div6,f_in,f_target):
result={}
for fdiv in valid_fdivs:
......@@ -165,105 +210,142 @@ class EzynqClk:
def filter_combine_multiclock(fdiv_errors):
combo_err={}
for fdiv in fdiv_errors[0]:
# verify it is available for all clocks
err=0
for fdiv_err in fdiv_errors:
if fdiv in fdiv_err:
err+=fdiv_err[fdiv][1]
else:
err=False
break
# for clock in fdiv_errors:
# if fdiv in fdiv_errors[clock]:
# err+=fdiv_errors[clock][1]
# else:
# err=False
# break
if not err is False:
combo_err[fdiv]=(fdiv_errors[0][fdiv][0],err)
if fdiv != 'WEIGHT':
# verify it is available for all clocks
err=0
for fdiv_err in fdiv_errors:
try:
weight=fdiv_err['WEIGHT']
except:
weight=1.0
if fdiv in fdiv_err:
err+=weight*fdiv_err[fdiv][1]
else:
err=False
break
if not err is False:
combo_err[fdiv]=(fdiv_errors[0][fdiv][0],err)
return combo_err
# valid_div6x6= sorted({x*y for x in range(1,64) for y in range(1,64)})
self.f_in=self.features.get_par_value_or_default('PS_MHZ')
# so far all 2 PLLs have the same
arm_valid_fdiv=self.get_valid_pll_fdiv()
ddr_valid_fdiv=self.get_valid_pll_fdiv()
io_valid_fdiv=self.get_valid_pll_fdiv()
# sorted() is not really needed here, maybe will be needed later
arm_valid_div6= sorted({x for x in range (1,64) if (x != 1) and (x != 3)})
ddr_3x_valid_div6=sorted({x for x in range (1,64) if (x & 1) == 0})
other_valid_div6= sorted({x for x in range (1,64)})
valid_div6x6= sorted({x*y for x in range(1,64) for y in range(1,64)})
# print arm_valid_fdiv
# arm_6x4x:
arm_target=self.features.get_par_value_or_default('ARM_MHZ')
pll_errs= pll_errors(arm_valid_fdiv,arm_valid_div6,self.f_in,arm_target)
# print 'pll_errs=',pll_errs
self.arm_pll_fdiv= getBest(pll_errs)
print 'getBest()->',self.arm_pll_fdiv
arm_pll_errs= filter_best(pll_errs)
print 'filtered pll_errs=',arm_pll_errs
self.arm_6x3x_div6=arm_pll_errs[self.arm_pll_fdiv][0]
# ddr
ddr_3x_target=self.features.get_par_value_or_default('DDR_MHZ')
ddr_2x_target=self.features.get_par_value_or_default('DDR2X_MHZ')
pll_errs_ddr_3x= pll_errors(ddr_valid_fdiv,ddr_3x_valid_div6,self.f_in,ddr_3x_target)
pll_errs_ddr_2x= pll_errors(ddr_valid_fdiv,other_valid_div6, self.f_in,ddr_2x_target)
# print 'pll_errs_ddr_3x=',pll_errs_ddr_3x
# print 'pll_errs_ddr_2x=',pll_errs_ddr_2x
ddr_combo_errors=filter_combine_multiclock((pll_errs_ddr_3x,pll_errs_ddr_2x))
# print 'ddr_combo_errors=',ddr_combo_errors
self.ddr_pll_fdiv= getBest(ddr_combo_errors)
self.ddr_3x_div6=pll_errs_ddr_3x[self.ddr_pll_fdiv][0]
self.ddr_2x_div6=pll_errs_ddr_2x[self.ddr_pll_fdiv][0]
print 'ddr_fdiv=',self.ddr_pll_fdiv,': pll_errs_ddr_3x=',pll_errs_ddr_3x[self.ddr_pll_fdiv],'pll_errs_ddr_2x=',pll_errs_ddr_2x[self.ddr_pll_fdiv]
self.features.set_calculated_value('ARM_MHZ', self.f_in*self.arm_pll_fdiv/self.arm_6x3x_div6, True)
self.features.set_calculated_value('DDR_MHZ', self.f_in*self.ddr_pll_fdiv/self.ddr_3x_div6, True)
self.features.set_calculated_value('DDR2X_MHZ',self.f_in*self.ddr_pll_fdiv/self.ddr_2x_div6, True)
for ifc in self.used_mio_interfaces:
print ifc
def get_ddr_mhz(self):
return self.f_in*self.ddr_pll_fdiv/self.ddr_3x_div6
# temporary, just for reference
# for CAN_ECLK use ['PIN'] to disable from considering (if all used CAN has same channel CAN_ECLK) and set it's clock mux
CLK_TEMPLATE=[
{'NAME':'ARM', 'VALUE':'ARM_MHZ', 'SOURCE':'ARM_SRC', 'DIV2':False,'USED':True, 'WEIGHT':1.0},
{'NAME':'DDR', 'VALUE':'DDR_MHZ', 'SOURCE':'DDR_SRC', 'DIV2':False,'USED':True, 'WEIGHT':1.0},
{'NAME':'DDR2X', 'VALUE':'DDR2X_MHZ', 'SOURCE':'DDR_SRC', 'DIV2':False,'USED':True, 'WEIGHT':1.0},
{'NAME':'DDR_DCI', 'VALUE':'DDR_DCI_MHZ', 'SOURCE':'DDR_DCI_SRC', 'DIV2':False,'USED':True, 'WEIGHT':0.1},
{'NAME':'SMC', 'VALUE':'SMC_MHZ', 'SOURCE':'SMC_SRC', 'DIV2':False,'USED':(('NAND',),('NOR',)),'WEIGHT':1.0},
{'NAME':'QSPI', 'VALUE':'QSPI_MHZ', 'SOURCE':'QSPI_SRC', 'DIV2':False,'USED':(('QSPI',),), 'WEIGHT':1.0},
{'NAME':'GIGE0', 'VALUE':'GIGE0_MHZ', 'SOURCE':'GIGE0_SRC', 'DIV2':True, 'USED':(('ETH',0),), 'WEIGHT':1.0},
{'NAME':'GIGE1', 'VALUE':'GIGE1_MHZ', 'SOURCE':'GIGE1_SRC', 'DIV2':True, 'USED':(('ETH',1),), 'WEIGHT':1.0},
{'NAME':'SDIO', 'VALUE':'SDIO_MHZ', 'SOURCE':'SDIO_SRC', 'DIV2':False,'USED':(('SDIO',),), 'WEIGHT':1.0},
{'NAME':'UART', 'VALUE':'UART_MHZ', 'SOURCE':'UART_SRC', 'DIV2':False,'USED':(('UART',),), 'WEIGHT':1.0},
{'NAME':'SPI', 'VALUE':'SPI_MHZ', 'SOURCE':'SPI_SRC', 'DIV2':False,'USED':(('SPI',),), 'WEIGHT':1.0},
{'NAME':'CAN', 'VALUE':'CAN_MHZ', 'SOURCE':'CAN_SRC', 'DIV2':True, 'USED':(('CAN',),), 'WEIGHT':1.0},
{'NAME':'PCAP', 'VALUE':'PCAP_MHZ', 'SOURCE':'PCAP_SRC', 'DIV2':False,'USED':True, 'WEIGHT':1.0},
{'NAME':'TRACE', 'VALUE':'TRACE_MHZ', 'SOURCE':'TRACE_SRC', 'DIV2':False,'USED':True, 'WEIGHT':1.0},
{'NAME':'FPGA0', 'VALUE':'FPGA0_MHZ', 'SOURCE':'FPGA0_SRC', 'DIV2':True, 'USED':True, 'WEIGHT':1.0}, # source can be set to None
{'NAME':'FPGA1', 'VALUE':'FPGA1_MHZ', 'SOURCE':'FPGA1_SRC', 'DIV2':True, 'USED':True, 'WEIGHT':1.0}, # source can be set to None
{'NAME':'FPGA2', 'VALUE':'FPGA2_MHZ', 'SOURCE':'FPGA2_SRC', 'DIV2':True, 'USED':True, 'WEIGHT':1.0}, # source can be set to None
{'NAME':'FPGA3', 'VALUE':'FPGA3_MHZ', 'SOURCE':'FPGA3_SRC', 'DIV2':True, 'USED':True, 'WEIGHT':1.0}, # source can be set to None
]
def get_clk_requirements(self,mio):
clock_reqs=[]
for template in self.CLK_TEMPLATE:
clock_reqs={'ARM':[],'DDR':[],'IO':[]}
for template in CLK_TEMPLATE:
name= template['NAME']
div2= template['DIV2']
weight= template['WEIGHT']
value= self.features.get_par_value_or_default(template['VALUE'])
if value==0:
continue
source= self.features.get_par_value_or_default(template['SOURCE'])
if not template['USED'] is True:
ifc={i[0]:set() for i in template['USED']}
# print 'ifc=',ifc
for i in template['USED']:
# print 'i=',i,"template['USED']=",template['USED']
if len(i)>1:
ifc[i[0]].add(i[1])
## print name,':',ifc
for mio_iface in mio:
if (mio_iface['NAME'] in ifc) and ((len(ifc[mio_iface['NAME']])==0) or (mio_iface['CHANNEL'] in ifc[mio_iface['NAME']])):
break
pass
else:
continue # no MIO interface uses this clock
if source in clock_reqs:
if name == 'ARM':
valid_divs=self.arm_valid_div6
elif name == 'DDR':
valid_divs=self.ddr_3x_valid_div6
elif div2:
valid_divs=self.valid_div6x6
else:
valid_divs=self.other_valid_div6
clock_reqs[source].append({'NAME':name,'VALUE':value,'DIV':valid_divs,'WEIGHT':weight})
# print 'clock_reqs=',clock_reqs
# for pll in clock_reqs:
# print pll
# for i,c in enumerate(clock_reqs[pll]):
# print i
# for n in c:
# print ' ',n,':',c[n]
self.iface_divs={} # for each name - PLL, divisor
self.pll_fdivs={}
for pll in clock_reqs: # clocks belonging to the same PLL
pll_errs=[]
pll_iface_divs={}
names=[]
for clk_req in clock_reqs[pll]: # individual clocks specs for this interface
iface_pll_errors=pll_errors(self.valid_fdiv[pll],clk_req['DIV'],self.f_in,clk_req['VALUE'])
iface_pll_errors['WEIGHT']=clk_req['WEIGHT']
pll_errs.append(iface_pll_errors)
pll_iface_divs[clk_req['NAME']]=iface_pll_errors
names.append(clk_req['NAME'])
if len(pll_errs) == 0:
continue # nothing for this PLL
combo_errors=filter_combine_multiclock(pll_errs)
if len(combo_errors)==0: #Will never come here
clk_list=str([self.features.get_par_confname(self.clk_dict[n]['VALUE'])+' = '+self.features.get_par_value(self.clk_dict[n]['VALUE']) for n in names ])
raise Exception('Could not find valid FDIV for %s PLL to satisfy requirements: %s'%(pll,clk_list))
# print 'combo_errors=',combo_errors
fdiv= getBest(combo_errors)
self.pll_fdivs[pll]=fdiv
for name in pll_iface_divs:
div=pll_iface_divs[name][fdiv][0]
freq=self.f_in*fdiv/div
self.iface_divs[name]={'PLL':pll,'DIV':div,'FREQ':freq,'TARGET':self.features.get_par_value(self.clk_dict[name]['VALUE'])}
self.features.set_calculated_value(self.clk_dict[name]['VALUE'],freq,force=True)
# self.iface_divs[name]={'PLL':pll,'DIV':div,'FREQ':self.f_in*fdiv/div}
if self.clk_dict[name]['DIV2']:
div2,div=self.div_second_stage(div)
self.iface_divs[name]['DIV']= div
self.iface_divs[name]['DIV2']=div2
print 'pll_fdivs=', self.pll_fdivs
print 'iface_divs='#,iface_divs
for iface in self.iface_divs:
print iface,': ',self.iface_divs[iface]
def html_list_clocks(self,html_file):
html_file.write('<h2>System PLL (input clock - %.3f MHz)</h2>'%self.f_in)
html_file.write('<table border="1">')
html_file.write(' <tr><th>PLL name</th><th>Frequency</th><th>FDIV</th></tr>\n')
for pll_name in ('ARM','DDR','IO'):
name=pll_name+' PLL'
if pll_name in self.pll_fdivs:
freq=self.f_in*self.pll_fdivs[pll_name]
# html_file.write(' <tr><th>'+name+'</th><td>'+('%.3f MHz'%freq)+'</td><td>'+str(self.pll_fdivs[pll_name])+'</td></tr>\n')
html_file.write(' <tr><th>%s</th><td>%.3f MHz</td><td>%s</td></tr>\n'%(name,freq,str(self.pll_fdivs[pll_name])))
else:
html_file.write(' <tr><th>%s</th><td colspan="2" align="center">Unused</td></tr>\n'%name)
html_file.write('</table>')
html_file.write('<h2>System Clocks</h2>')
html_file.write('<table border="1">')
html_file.write(' <tr><th>Name</th><th>Frequency</th><th>Target</th><th>Error</th><th>PLL</th><th>div 1</th><th>div 2</th><th>Config. name</th><th>Comments</th></tr>\n')
#CLK_TEMPLATE
for line in CLK_TEMPLATE:
name=line['NAME']
if name in self.iface_divs:
iface=self.iface_divs[name]
freq=iface['FREQ']
target=iface['TARGET']
rel_err=(freq-target)/target
pll=iface['PLL']
div1=iface['DIV']
conf_name= self.features.get_par_confname(self.clk_dict[name]['VALUE'])
description=self.features.get_par_description(self.clk_dict[name]['VALUE'])
try:
div2='%i'%iface['DIV2']
except:
div2='-'
html_file.write(' <tr><th>%s</th><td>%.3f MHz</td><td>%.3f MHz</td><td>%.2f%%</td><td>%s</td><td>%i</td><td>%s</td><td>%s</td><td>%s</td></tr>'%(
name, freq, target, 100*rel_err, pll, div1, div2, conf_name, description))
html_file.write(' </tr>')
html_file.write('</table>')
def get_ddr_mhz(self):
return self.f_in*self.pll_fdivs[self.iface_divs['DDR']['PLL']]/self.iface_divs['DDR']['DIV']
############# Main clock settings #############
#CONFIG_EZYNQ_CLK_PS_MHZ = 33.333333 # PS_CLK System clock input frequency (MHz)
#CONFIG_EZYNQ_CLK_DDR_MHZ = 533.333333 # DDR clock frequency - DDR_3X (MHz)
......
......@@ -41,13 +41,13 @@ CLK_CFG_DEFS=[
{'NAME':'FPGA3_MHZ', 'CONF_NAME':'CONFIG_EZYNQ_CLK_FPGA3_MHZ','TYPE':'F','MANDATORY':False,'DERIVED':False,'DEFAULT':50.0,
'DESCRIPTION':'FPGA 3 clock frequency (MHz).'},
{'NAME':'FPGA0_SRC', 'CONF_NAME':'CONFIG_EZYNQ_CLK_PLL_FPGA0_SRC','TYPE':('ARM','DDR','IO','NONE'),'MANDATORY':False,'DERIVED':False,'DEFAULT':'IO',
{'NAME':'FPGA0_SRC', 'CONF_NAME':'CONFIG_EZYNQ_CLK_FPGA0_SRC','TYPE':('ARM','DDR','IO','NONE'),'MANDATORY':False,'DERIVED':False,'DEFAULT':'IO',
'DESCRIPTION':'FPGA 0 clock source'},
{'NAME':'FPGA1_SRC', 'CONF_NAME':'CONFIG_EZYNQ_CLK_PLL_FPGA1_SRC','TYPE':('ARM','DDR','IO','NONE'),'MANDATORY':False,'DERIVED':False,'DEFAULT':'IO',
{'NAME':'FPGA1_SRC', 'CONF_NAME':'CONFIG_EZYNQ_CLK_FPGA1_SRC','TYPE':('ARM','DDR','IO','NONE'),'MANDATORY':False,'DERIVED':False,'DEFAULT':'IO',
'DESCRIPTION':'FPGA 1 clock source'},
{'NAME':'FPGA2_SRC', 'CONF_NAME':'CONFIG_EZYNQ_CLK_PLL_FPGA2_SRC','TYPE':('ARM','DDR','IO','NONE'),'MANDATORY':False,'DERIVED':False,'DEFAULT':'IO',
{'NAME':'FPGA2_SRC', 'CONF_NAME':'CONFIG_EZYNQ_CLK_FPGA2_SRC','TYPE':('ARM','DDR','IO','NONE'),'MANDATORY':False,'DERIVED':False,'DEFAULT':'IO',
'DESCRIPTION':'FPGA 2 clock source'},
{'NAME':'FPGA3_SRC', 'CONF_NAME':'CONFIG_EZYNQ_CLK_PLL_FPGA3_SRC','TYPE':('ARM','DDR','IO','NONE'),'MANDATORY':False,'DERIVED':False,'DEFAULT':'IO',
{'NAME':'FPGA3_SRC', 'CONF_NAME':'CONFIG_EZYNQ_CLK_FPGA3_SRC','TYPE':('ARM','DDR','IO','NONE'),'MANDATORY':False,'DERIVED':False,'DEFAULT':'IO',
'DESCRIPTION':'FPGA 3 clock source'},
{'NAME':'DDR2X_MHZ', 'CONF_NAME':'CONFIG_EZYNQ_CLK_DDR2X_MHZ','TYPE':'F','MANDATORY':False,'DERIVED':False,'DEFAULT':355.556,
......@@ -79,7 +79,7 @@ CLK_CFG_DEFS=[
'DESCRIPTION':'ARM CPU clock source (normally ARM PLL)'},
{'NAME':'DDR_SRC', 'CONF_NAME':'CONFIG_EZYNQ_CLK_DDR_SRC','TYPE':('ARM','DDR','IO'),'MANDATORY':False,'DERIVED':False,'DEFAULT':'DDR',
'DESCRIPTION':'DDR (DDR2x, DDR3x) clock source (normally DDR PLL)'},
{'NAME':'DCI_SRC', 'CONF_NAME':'CONFIG_EZYNQ_CLK_DCI_SRC','TYPE':('ARM','DDR','IO'),'MANDATORY':False,'DERIVED':False,'DEFAULT':'DDR',
{'NAME':'DDR_DCI_SRC', 'CONF_NAME':'CONFIG_EZYNQ_CLK_DDR_DCI_SRC','TYPE':('ARM','DDR','IO'),'MANDATORY':False,'DERIVED':False,'DEFAULT':'DDR',
'DESCRIPTION':'DDR DCI clock source (normally DDR PLL)'},
{'NAME':'SMC_SRC', 'CONF_NAME':'CONFIG_EZYNQ_CLK_SMC_SRC','TYPE':('ARM','DDR','IO'),'MANDATORY':False,'DERIVED':False,'DEFAULT':'IO',
'DESCRIPTION':'Static memory controller clock source (normally IO PLL)'},
......@@ -95,7 +95,7 @@ CLK_CFG_DEFS=[
'DESCRIPTION':'UART controller clock source (normally IO PLL)'},
{'NAME':'SPI_SRC', 'CONF_NAME':'CONFIG_EZYNQ_CLK_SPI_SRC', 'TYPE':('ARM','DDR','IO'),'MANDATORY':False,'DERIVED':False,'DEFAULT':'IO',
'DESCRIPTION':'SPI controller clock source (normally IO PLL)'},
{'NAME':'CAM_SRC', 'CONF_NAME':'CONFIG_EZYNQ_CLK_CAN_SRC', 'TYPE':('ARM','DDR','IO'),'MANDATORY':False,'DERIVED':False,'DEFAULT':'IO',
{'NAME':'CAN_SRC', 'CONF_NAME':'CONFIG_EZYNQ_CLK_CAN_SRC', 'TYPE':('ARM','DDR','IO'),'MANDATORY':False,'DERIVED':False,'DEFAULT':'IO',
'DESCRIPTION':'CAN controller clock source (normally IO PLL)'},
{'NAME':'PCAP_SRC', 'CONF_NAME':'CONFIG_EZYNQ_CLK_PCAP_SRC','TYPE':('ARM','DDR','IO'),'MANDATORY':False,'DERIVED':False,'DEFAULT':'IO',
'DESCRIPTION':'PCAP controller clock source (normally IO PLL)'},
......@@ -164,10 +164,10 @@ CLK_CFG_DEFS=[
#CONFIG_EZYNQ_CLK_DDR_MHZ = 533.333333 # DDR clock frequency - DDR_3X (MHz)
#CONFIG_EZYNQ_CLK_ARM_MHZ = 667 # ARM CPU clock frequency cpu_6x4x (MHz)
#CONFIG_EZYNQ_CLK_CPU_MODE = 6_2_1 # CPU clocks set 6:2:1 (6:3:2:1) or 4:2:1 (4:2:2:1)
#CONFIG_EZYNQ_CLK_FPGA0 = 50.0 # FPGA 0 clock frequency (MHz)
#CONFIG_EZYNQ_CLK_FPGA1 = 50.0 # FPGA 1 clock frequency (MHz)
#CONFIG_EZYNQ_CLK_FPGA2 = 50.0 # FPGA 2 clock frequency (MHz)
#CONFIG_EZYNQ_CLK_FPGA3 = 50.0 # FPGA 3 clock frequency (MHz)
#CONFIG_EZYNQ_CLK_FPGA0_MHZ = 50.0 # FPGA 0 clock frequency (MHz)
#CONFIG_EZYNQ_CLK_FPGA1_MHZ = 50.0 # FPGA 1 clock frequency (MHz)
#CONFIG_EZYNQ_CLK_FPGA2_MHZ = 50.0 # FPGA 2 clock frequency (MHz)
#CONFIG_EZYNQ_CLK_FPGA3_MHZ = 50.0 # FPGA 3 clock frequency (MHz)
#CONFIG_EZYNQ_CLK_FPGA0_SRC = IO # FPGA 0 clock source
#CONFIG_EZYNQ_CLK_FPGA1_SRC = IO # FPGA 1 clock source
#CONFIG_EZYNQ_CLK_FPGA2_SRC = IO # FPGA 2 clock source
......@@ -189,7 +189,7 @@ CLK_CFG_DEFS=[
#CONFIG_EZYNQ_CLK_TRACE_MHZ = 100.0 # Trace Port clock frequency (MHz). Normally 100 Mhz
#CONFIG_EZYNQ_CLK_ARM_SRC = ARM # ARM CPU clock source (normally ARM PLL)
#CONFIG_EZYNQ_CLK_DDR_SRC = DDR # DDR (DDR2x, DDR3x) clock source (normally DDR PLL)
#CONFIG_EZYNQ_CLK_DCI_SRC = DDR # DDR DCI clock source (normally DDR PLL)
#CONFIG_EZYNQ_CLK_DDR_DCI_SRC = DDR # DDR DCI clock source (normally DDR PLL)
#CONFIG_EZYNQ_CLK_SMC_SRC = IO # Static memory controller clock source (normally IO PLL)
#CONFIG_EZYNQ_CLK_QSPI_SRC = IO # Quad SPI memory controller clock source (normally IO PLL)
#CONFIG_EZYNQ_CLK_GIGE0_SRC = IO # GigE 0 Ethernet controller clock source (normally IO PLL, can be EMIO)
......
......@@ -45,13 +45,13 @@ class EzynqFeatures:
for c in t:
if isinstance(c,int):
try:
if (c==int(value,0)):
if c==int(value,0):
return c
except:
pass
elif isinstance(c,float):
try:
if (c==float(value)):
if c==float(value):
return c
except:
pass
......@@ -61,7 +61,12 @@ class EzynqFeatures:
elif value in self.BOOLEANS[0]:
return False
elif isinstance(c, str):
return value
try:
if c.upper()==value.upper():
return c
except:
pass
# return value
else:
return None
......@@ -102,8 +107,8 @@ class EzynqFeatures:
continue
if isinstance(feature['TYPE'], tuple):
val=self._choice_val(feature['TYPE'],value)
if val==None:
raise Exception(self.BOOLEANS['ERR_NOT_A_VARIANT']+': '+line['VALUE'] +' is not a valid variant for parameter '+
if val is None:
raise Exception(self.ERRORS['ERR_NOT_A_VARIANT']+': '+line['VALUE'] +' is not a valid variant for parameter '+
conf_name+'. Valid are:'+str(feature['TYPE']))
else:
value=val
......@@ -163,6 +168,11 @@ class EzynqFeatures:
return self.defs[name]['CONF_NAME']
except:
raise Exception (name+' not found in self.defs') # should not happen with wrong data, program bug
def get_par_description(self,name):
try:
return self.defs[name]['DESCRIPTION']
except:
raise Exception (name+' not found in self.defs') # should not happen with wrong data, program bug
def get_par_value(self,name):
try:
......
......@@ -315,6 +315,9 @@ mio_regs.output_mio(f,MIO_HTML_MASK)
# def process_mio(self,raw_configs,warn):
# def output_mio(self,f,MIO_HTML_MASK)
# setregs_mio(self,current_reg_sets,force=True):
clk.html_list_clocks(f)
#output_mio(registers,f,mio,MIO_HTML_MASK)
ddr.calculate_dependent_pars(ddr_mhz)
......
......@@ -246,13 +246,13 @@ CONFIG_EZYNQ_CLK_PS_MHZ = 33.333333 # PS_CLK System clock input frequency (MHz
CONFIG_EZYNQ_CLK_DDR_MHZ = 533.333333 # DDR clock frequency - DDR_3X (MHz)
CONFIG_EZYNQ_CLK_ARM_MHZ = 667 # ARM CPU clock frequency cpu_6x4x (MHz)
CONFIG_EZYNQ_CLK_CPU_MODE = 6_2_1 # CPU clocks set 6:2:1 (6:3:2:1) or 4:2:1 (4:2:2:1)
CONFIG_EZYNQ_CLK_FPGA0 = 50.0 # FPGA 0 clock frequency (MHz)
CONFIG_EZYNQ_CLK_FPGA1 = 50.0 # FPGA 1 clock frequency (MHz)
CONFIG_EZYNQ_CLK_FPGA2 = 50.0 # FPGA 2 clock frequency (MHz)
CONFIG_EZYNQ_CLK_FPGA3 = 50.0 # FPGA 3 clock frequency (MHz)
CONFIG_EZYNQ_CLK_FPGA0_MHZ = 50.0 # FPGA 0 clock frequency (MHz)
CONFIG_EZYNQ_CLK_FPGA1_MHZ = 50.0 # FPGA 1 clock frequency (MHz)
CONFIG_EZYNQ_CLK_FPGA2_MHZ = 50.0 # FPGA 2 clock frequency (MHz)
CONFIG_EZYNQ_CLK_FPGA3_MHZ = 0.0 # FPGA 3 clock frequency (MHz)
CONFIG_EZYNQ_CLK_FPGA0_SRC = IO # FPGA 0 clock source
CONFIG_EZYNQ_CLK_FPGA1_SRC = IO # FPGA 1 clock source
CONFIG_EZYNQ_CLK_FPGA2_SRC = IO # FPGA 2 clock source
CONFIG_EZYNQ_CLK_FPGA2_SRC = None # FPGA 2 clock source
CONFIG_EZYNQ_CLK_FPGA3_SRC = IO # FPGA 3 clock source
############# Normally do not need to be modified #############
......@@ -269,9 +269,10 @@ CONFIG_EZYNQ_CLK_SPI_MHZ = 200.0 # SPI controller reference clock frequency
CONFIG_EZYNQ_CLK_CAN_MHZ = 100.0 # CAN controller reference clock frequency (MHz). Normally 100 Mhz
CONFIG_EZYNQ_CLK_PCAP_MHZ = 200.0 # PCAP clock frequency (MHz). Normally 200 Mhz
CONFIG_EZYNQ_CLK_TRACE_MHZ = 100.0 # Trace Port clock frequency (MHz). Normally 100 Mhz
CONFIG_EZYNQ_CLK_ARM_SRC = ARM # ARM CPU clock source (normally ARM PLL)
CONFIG_EZYNQ_CLK_DDR_SRC = DDR # DDR (DDR2x, DDR3x) clock source (normally DDR PLL)
CONFIG_EZYNQ_CLK_DCI_SRC = DDR # DDR DCI clock source (normally DDR PLL)
CONFIG_EZYNQ_CLK_DDR_DCI_SRC = DDR # DDR DCI clock source (normally DDR PLL)
CONFIG_EZYNQ_CLK_SMC_SRC = IO # Static memory controller clock source (normally IO PLL)
CONFIG_EZYNQ_CLK_QSPI_SRC = IO # Quad SPI memory controller clock source (normally IO PLL)
CONFIG_EZYNQ_CLK_GIGE0_SRC = IO # GigE 0 Ethernet controller clock source (normally IO PLL, can be EMIO)
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment