821 lines
31 KiB
C++
821 lines
31 KiB
C++
#include "std_analysers.h"
|
|
|
|
/**
|
|
* Clock analyser
|
|
*/
|
|
|
|
ClockAnalyser::ClockAnalyser(const soc_t& soc, IoBackend *backend)
|
|
:Analyser(soc, backend)
|
|
{
|
|
m_group = new QGroupBox("Clock Analyser");
|
|
QVBoxLayout *layout = new QVBoxLayout;
|
|
m_group->setLayout(layout);
|
|
m_tree_widget = new QTreeWidget;
|
|
layout->addWidget(m_tree_widget);
|
|
|
|
m_tree_widget->setColumnCount(2);
|
|
QStringList list;
|
|
list << "Name" << "Frequency";
|
|
m_tree_widget->setHeaderLabels(list);
|
|
|
|
FillTree();
|
|
}
|
|
|
|
ClockAnalyser::~ClockAnalyser()
|
|
{
|
|
}
|
|
|
|
QWidget *ClockAnalyser::GetWidget()
|
|
{
|
|
return m_group;
|
|
}
|
|
|
|
bool ClockAnalyser::SupportSoc(const QString& soc_name)
|
|
{
|
|
return soc_name == "imx233";
|
|
}
|
|
|
|
QString ClockAnalyser::GetFreq(unsigned freq)
|
|
{
|
|
if(freq >= 1000000)
|
|
{
|
|
if((freq % 1000000) == 0)
|
|
return QString().sprintf("%d MHz", freq / 1000000);
|
|
else
|
|
return QString().sprintf("%.3f MHz", freq / 1000000.0);
|
|
}
|
|
if(freq >= 1000)
|
|
{
|
|
if((freq % 1000) == 0)
|
|
return QString().sprintf("%d KHz", freq / 1000);
|
|
else
|
|
return QString().sprintf("%.3f KHz", freq / 1000.0);
|
|
}
|
|
return QString().sprintf("%d Hz", freq);
|
|
}
|
|
|
|
QTreeWidgetItem *ClockAnalyser::AddClock(QTreeWidgetItem *parent, const QString& name, int freq, int mul, int div)
|
|
{
|
|
if(freq == FROM_PARENT)
|
|
{
|
|
int64_t f = GetClockFreq(parent);
|
|
f *= mul;
|
|
f /= div;
|
|
freq = f;
|
|
}
|
|
QTreeWidgetItem *item = new QTreeWidgetItem(parent, QStringList() << name
|
|
<< (freq == INVALID ? "<invalid>" : freq == 0 ? "<disabled>" : GetFreq(freq)));
|
|
item->setData(1, Qt::UserRole, freq);
|
|
if(freq == DISABLED || freq == INVALID || (parent && parent->isDisabled()))
|
|
item->setDisabled(true);
|
|
if(!parent)
|
|
m_tree_widget->addTopLevelItem(item);
|
|
return item;
|
|
}
|
|
|
|
int ClockAnalyser::GetClockFreq(QTreeWidgetItem *item)
|
|
{
|
|
return item->data(1, Qt::UserRole).toInt();
|
|
}
|
|
|
|
void ClockAnalyser::FillTree()
|
|
{
|
|
m_tree_widget->clear();
|
|
BackendHelper helper(m_io_backend, m_soc);
|
|
soc_word_t value, value2, value3;
|
|
|
|
QTreeWidgetItem *ring_osc = 0;
|
|
if(helper.ReadRegisterField("POWER", "MINPWR", "ENABLE_OSC", value))
|
|
ring_osc = AddClock(0, "ring_clk24m", value ? 24000000 : DISABLED);
|
|
else
|
|
ring_osc = AddClock(0, "ring_clk24m", INVALID);
|
|
QTreeWidgetItem *xtal_osc = 0;
|
|
if(helper.ReadRegisterField("POWER", "MINPWR", "PWD_XTAL24", value))
|
|
xtal_osc = AddClock(0, "xtal_clk24m", value ? DISABLED : 24000000);
|
|
else
|
|
xtal_osc = AddClock(0, "xtal_clk24m", INVALID);
|
|
QTreeWidgetItem *ref_xtal = 0;
|
|
if(helper.ReadRegisterField("POWER", "MINPWR", "SELECT_OSC", value))
|
|
ref_xtal = AddClock(value ? ring_osc : xtal_osc, "ref_xtal", FROM_PARENT);
|
|
else
|
|
ref_xtal = AddClock(0, "ref_xtal", INVALID);
|
|
|
|
QTreeWidgetItem *ref_pll = 0;
|
|
if(helper.ReadRegisterField("CLKCTRL", "PLLCTRL0", "POWER", value))
|
|
ref_pll = AddClock(ref_xtal, "ref_pll", FROM_PARENT, 20);
|
|
else
|
|
ref_pll = AddClock(0, "ref_pll", INVALID);
|
|
|
|
QTreeWidgetItem *ref_io = 0;
|
|
if(helper.ReadRegisterField("CLKCTRL", "FRAC", "CLKGATEIO", value) &&
|
|
helper.ReadRegisterField("CLKCTRL", "FRAC", "IOFRAC", value2))
|
|
ref_io = AddClock(ref_pll, "ref_io", value ? DISABLED : FROM_PARENT, 18, value2);
|
|
else
|
|
ref_io = AddClock(ref_pll, "ref_io", INVALID);
|
|
|
|
QTreeWidgetItem *ref_pix = 0;
|
|
if(helper.ReadRegisterField("CLKCTRL", "FRAC", "CLKGATEPIX", value) &&
|
|
helper.ReadRegisterField("CLKCTRL", "FRAC", "PIXFRAC", value2))
|
|
ref_pix = AddClock(ref_pll, "ref_pix", value ? DISABLED : FROM_PARENT, 18, value2);
|
|
else
|
|
ref_pix = AddClock(ref_pll, "ref_pix", INVALID);
|
|
|
|
QTreeWidgetItem *ref_emi = 0;
|
|
if(helper.ReadRegisterField("CLKCTRL", "FRAC", "CLKGATEEMI", value) &&
|
|
helper.ReadRegisterField("CLKCTRL", "FRAC", "EMIFRAC", value2))
|
|
ref_emi = AddClock(ref_pll, "ref_emi", value ? DISABLED : FROM_PARENT, 18, value2);
|
|
else
|
|
ref_emi = AddClock(ref_pll, "ref_emi", INVALID);
|
|
|
|
QTreeWidgetItem *ref_cpu = 0;
|
|
if(helper.ReadRegisterField("CLKCTRL", "FRAC", "CLKGATECPU", value) &&
|
|
helper.ReadRegisterField("CLKCTRL", "FRAC", "CPUFRAC", value2))
|
|
ref_cpu = AddClock(ref_pll, "ref_cpu", value ? DISABLED : FROM_PARENT, 18, value2);
|
|
else
|
|
ref_cpu = AddClock(ref_pll, "ref_cpu", INVALID);
|
|
|
|
QTreeWidgetItem *clk_p = 0;
|
|
if(helper.ReadRegisterField("CLKCTRL", "CLKSEQ", "BYPASS_CPU", value))
|
|
{
|
|
if(!value)
|
|
{
|
|
if(helper.ReadRegisterField("CLKCTRL", "CPU", "DIV_CPU", value2))
|
|
clk_p = AddClock(ref_cpu, "clk_p", FROM_PARENT, 1, value2);
|
|
else
|
|
clk_p = AddClock(ref_cpu, "clk_p", INVALID);
|
|
}
|
|
else
|
|
{
|
|
if(helper.ReadRegisterField("CLKCTRL", "CPU", "DIV_XTAL_FRAC_EN", value) &&
|
|
helper.ReadRegisterField("CLKCTRL", "CPU", "DIV_XTAL", value2))
|
|
clk_p = AddClock(ref_xtal, "clk_p", FROM_PARENT, value ? 1024 : 1, value2);
|
|
else
|
|
clk_p = AddClock(ref_xtal, "clk_p", INVALID);
|
|
}
|
|
}
|
|
else
|
|
clk_p = AddClock(ref_xtal, "clk_p", INVALID);
|
|
|
|
QTreeWidgetItem *clk_h = 0;
|
|
if(helper.ReadRegisterField("CLKCTRL", "HBUS", "DIV_FRAC_EN", value) &&
|
|
helper.ReadRegisterField("CLKCTRL", "HBUS", "DIV", value2))
|
|
clk_h = AddClock(clk_p, "clk_h", FROM_PARENT, value ? 32 : 1, value2);
|
|
else
|
|
clk_h = AddClock(clk_p, "clk_h", INVALID);
|
|
|
|
QTreeWidgetItem *clk_x = 0;
|
|
if(helper.ReadRegisterField("CLKCTRL", "XBUS", "DIV", value))
|
|
clk_x = AddClock(ref_xtal, "clk_x", FROM_PARENT, 1, value);
|
|
else
|
|
clk_x = AddClock(ref_xtal, "clk_x", INVALID);
|
|
|
|
if(helper.ReadRegisterField("CLKCTRL", "XTAL", "UART_CLK_GATE", value))
|
|
AddClock(ref_xtal, "clk_uart", value ? DISABLED : FROM_PARENT);
|
|
else
|
|
AddClock(ref_xtal, "clk_uart", INVALID);
|
|
|
|
if(helper.ReadRegisterField("CLKCTRL", "XTAL", "FILT_CLK24M_GATE", value))
|
|
AddClock(ref_xtal, "clk_filt24m", value ? DISABLED : FROM_PARENT);
|
|
else
|
|
AddClock(ref_xtal, "clk_filt24m", INVALID);
|
|
|
|
if(helper.ReadRegisterField("CLKCTRL", "XTAL", "PWM_CLK24M_GATE", value))
|
|
AddClock(ref_xtal, "clk_pwm24m", value ? DISABLED : FROM_PARENT);
|
|
else
|
|
AddClock(ref_xtal, "clk_pwm24m", INVALID);
|
|
|
|
if(helper.ReadRegisterField("CLKCTRL", "XTAL", "DRI_CLK24M_GATE", value))
|
|
AddClock(ref_xtal, "clk_dri24m", value ? DISABLED : FROM_PARENT);
|
|
else
|
|
AddClock(ref_xtal, "clk_dri24m", INVALID);
|
|
|
|
if(helper.ReadRegisterField("CLKCTRL", "XTAL", "DIGCTRL_CLK1M_GATE", value))
|
|
AddClock(ref_xtal, "clk_1m", value ? DISABLED : FROM_PARENT, 1, 24);
|
|
else
|
|
AddClock(ref_xtal, "clk_1m", INVALID);
|
|
|
|
QTreeWidgetItem *clk_32k = 0;
|
|
if(helper.ReadRegisterField("CLKCTRL", "XTAL", "TIMROT_CLK32K_GATE", value))
|
|
clk_32k = AddClock(ref_xtal, "clk_32k", value ? DISABLED : FROM_PARENT, 1, 750);
|
|
else
|
|
clk_32k = AddClock(ref_xtal, "clk_32k", INVALID);
|
|
|
|
AddClock(clk_32k, "clk_adc", FROM_PARENT, 1, 16);
|
|
|
|
if(helper.ReadRegisterField("CLKCTRL", "CLKSEQ", "BYPASS_PIX", value) &&
|
|
helper.ReadRegisterField("CLKCTRL", "PIX", "DIV", value2))
|
|
AddClock(value ? ref_xtal : ref_pix, "clk_pix", FROM_PARENT, 1, value2);
|
|
else
|
|
AddClock(ref_xtal, "clk_p", INVALID);
|
|
|
|
QTreeWidgetItem *clk_ssp = 0;
|
|
if(helper.ReadRegisterField("CLKCTRL", "CLKSEQ", "BYPASS_SSP", value) &&
|
|
helper.ReadRegisterField("CLKCTRL", "SSP", "DIV", value2) &&
|
|
helper.ReadRegisterField("CLKCTRL", "SSP", "CLKGATE", value3))
|
|
clk_ssp = AddClock(value ? ref_xtal : ref_io, "clk_ssp", value3 ? DISABLED : FROM_PARENT, 1, value2);
|
|
else
|
|
clk_ssp = AddClock(ref_xtal, "clk_p", INVALID);
|
|
|
|
if(helper.ReadRegisterField("SSP1", "TIMING", "CLOCK_DIVIDE", value) &&
|
|
helper.ReadRegisterField("SSP1", "TIMING", "CLOCK_RATE", value2) &&
|
|
helper.ReadRegisterField("SSP1", "CTRL0", "CLKGATE", value3))
|
|
AddClock(clk_ssp, "clk_ssp1", value3 ? DISABLED : FROM_PARENT, 1, value * (1 + value2));
|
|
else
|
|
AddClock(clk_ssp, "clk_ssp1", INVALID);
|
|
|
|
if(helper.ReadRegisterField("SSP2", "TIMING", "CLOCK_DIVIDE", value) &&
|
|
helper.ReadRegisterField("SSP2", "TIMING", "CLOCK_RATE", value2) &&
|
|
helper.ReadRegisterField("SSP2", "CTRL0", "CLKGATE", value3))
|
|
AddClock(clk_ssp, "clk_ssp2", value3 ? DISABLED : FROM_PARENT, 1, value * (1 + value2));
|
|
else
|
|
AddClock(clk_ssp, "clk_ssp2", INVALID);
|
|
|
|
QTreeWidgetItem *clk_gpmi = 0;
|
|
if(helper.ReadRegisterField("CLKCTRL", "CLKSEQ", "BYPASS_GPMI", value) &&
|
|
helper.ReadRegisterField("CLKCTRL", "GPMI", "DIV", value2) &&
|
|
helper.ReadRegisterField("CLKCTRL", "GPMI", "CLKGATE", value3))
|
|
clk_gpmi = AddClock(value ? ref_xtal : ref_io, "clk_gpmi", value3 ? DISABLED : FROM_PARENT, 1, value2);
|
|
else
|
|
clk_gpmi = AddClock(ref_xtal, "clk_p", INVALID);
|
|
|
|
if(helper.ReadRegisterField("CLKCTRL", "CLKSEQ", "BYPASS_EMI", value))
|
|
{
|
|
if(!value)
|
|
{
|
|
if(helper.ReadRegisterField("CLKCTRL", "EMI", "DIV_EMI", value2) &&
|
|
helper.ReadRegisterField("CLKCTRL", "EMI", "CLKGATE", value3))
|
|
AddClock(ref_emi, "clk_emi", value3 ? DISABLED : FROM_PARENT, 1, value2);
|
|
else
|
|
AddClock(ref_emi, "clk_emi", INVALID);
|
|
}
|
|
else
|
|
{
|
|
if(helper.ReadRegisterField("CLKCTRL", "EMI", "DIV_XTAL", value2) &&
|
|
helper.ReadRegisterField("CLKCTRL", "EMI", "CLKGATE", value3))
|
|
AddClock(ref_xtal, "clk_emi", value3 ? DISABLED : FROM_PARENT, 1, value2);
|
|
else
|
|
AddClock(ref_xtal, "clk_emi", INVALID);
|
|
}
|
|
}
|
|
else
|
|
clk_p = AddClock(ref_xtal, "clk_emi", INVALID);
|
|
|
|
QTreeWidgetItem *ref_vid = AddClock(ref_pll, "clk_vid", FROM_PARENT);
|
|
|
|
if(helper.ReadRegisterField("CLKCTRL", "TV", "CLK_TV108M_GATE", value) &&
|
|
helper.ReadRegisterField("CLKCTRL", "TV", "CLK_TV_GATE", value2))
|
|
{
|
|
QTreeWidgetItem *clk_tv108m = AddClock(ref_vid, "clk_tv108m", value ? DISABLED : FROM_PARENT, 1, 4);
|
|
AddClock(clk_tv108m, "clk_tv54m", value2 ? DISABLED : FROM_PARENT, 1, 2);
|
|
AddClock(clk_tv108m, "clk_tv27m", value2 ? DISABLED : FROM_PARENT, 1, 4);
|
|
}
|
|
|
|
if(helper.ReadRegisterField("CLKCTRL", "PLLCTRL0", "EN_USB_CLKS", value))
|
|
AddClock(ref_pll, "utmi_clk480m", value ? FROM_PARENT : DISABLED);
|
|
else
|
|
AddClock(ref_pll, "utmi_clk480m", INVALID);
|
|
|
|
QTreeWidgetItem *xtal_clk32k = 0;
|
|
if(helper.ReadRegisterField("RTC", "PERSISTENT0", "XTAL32_FREQ", value) &&
|
|
helper.ReadRegisterField("RTC", "PERSISTENT0", "XTAL32KHZ_PWRUP", value2))
|
|
xtal_clk32k = AddClock(0, "xtal_clk32k", value2 == 0 ? DISABLED : value ? 32000 : 32768);
|
|
else
|
|
xtal_clk32k = AddClock(0, "xtal_clk32k", INVALID);
|
|
|
|
if(helper.ReadRegisterField("RTC", "PERSISTENT0", "CLOCKSOURCE", value))
|
|
AddClock(value ? xtal_clk32k : ref_xtal, "clk_rtc32k", FROM_PARENT, 1, value ? 1 : 768);
|
|
else
|
|
AddClock(ref_xtal, "clk_rtc32k", INVALID);
|
|
|
|
(void) clk_x;
|
|
(void) clk_gpmi;
|
|
(void) clk_h;
|
|
|
|
m_tree_widget->expandAll();
|
|
m_tree_widget->resizeColumnToContents(0);
|
|
}
|
|
|
|
static TmplAnalyserFactory< ClockAnalyser > g_clock_factory(true, "Clock Analyser");
|
|
|
|
/**
|
|
* EMI analyser
|
|
*/
|
|
EmiAnalyser::EmiAnalyser(const soc_t& soc, IoBackend *backend)
|
|
:Analyser(soc, backend)
|
|
{
|
|
m_display_mode = DisplayCycles;
|
|
m_group = new QGroupBox("EMI Analyser");
|
|
QVBoxLayout *layout = new QVBoxLayout;
|
|
m_group->setLayout(layout);
|
|
m_panel = new QToolBox;
|
|
m_display_selector = new QComboBox;
|
|
m_display_selector->addItem("Cycles", DisplayCycles);
|
|
m_display_selector->addItem("Raw Hexadecimal", DisplayRawHex);
|
|
m_display_selector->addItem("Time", DisplayTime);
|
|
QHBoxLayout *line_layout = new QHBoxLayout;
|
|
line_layout->addWidget(new QLabel("Display Mode:"));
|
|
line_layout->addWidget(m_display_selector);
|
|
m_emi_freq_label = new QLineEdit;
|
|
m_emi_freq_label->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
|
|
m_emi_freq_label->setReadOnly(true);
|
|
line_layout->addStretch();
|
|
line_layout->addWidget(new QLabel("Frequency:"));
|
|
line_layout->addWidget(m_emi_freq_label);
|
|
line_layout->addWidget(new QLabel("MHz"));
|
|
line_layout->addStretch();
|
|
layout->addLayout(line_layout);
|
|
layout->addWidget(m_panel);
|
|
|
|
connect(m_display_selector, SIGNAL(currentIndexChanged(int)), this,
|
|
SLOT(OnChangeDisplayMode(int)));
|
|
|
|
FillTable();
|
|
}
|
|
|
|
EmiAnalyser::~EmiAnalyser()
|
|
{
|
|
}
|
|
|
|
QWidget *EmiAnalyser::GetWidget()
|
|
{
|
|
return m_group;
|
|
}
|
|
|
|
bool EmiAnalyser::SupportSoc(const QString& soc_name)
|
|
{
|
|
return soc_name == "imx233";
|
|
}
|
|
|
|
void EmiAnalyser::OnChangeDisplayMode(int index)
|
|
{
|
|
if(index == -1)
|
|
return;
|
|
m_display_mode = (DisplayMode)m_display_selector->itemData(index).toInt();
|
|
int idx = m_panel->currentIndex();
|
|
FillTable();
|
|
m_panel->setCurrentIndex(idx);
|
|
}
|
|
|
|
void EmiAnalyser::NewGroup(const QString& name)
|
|
{
|
|
QTableWidget *table = new QTableWidget;
|
|
table->setColumnCount(3);
|
|
table->setHorizontalHeaderItem(0, new QTableWidgetItem("Name"));
|
|
table->setHorizontalHeaderItem(1, new QTableWidgetItem("Value"));
|
|
table->setHorizontalHeaderItem(2, new QTableWidgetItem("Comment"));
|
|
table->verticalHeader()->setVisible(false);
|
|
table->horizontalHeader()->setStretchLastSection(true);
|
|
m_panel->addItem(table, name);
|
|
}
|
|
|
|
void EmiAnalyser::AddLine(const QString& name, int value, const QString& unit, const QString& comment)
|
|
{
|
|
QTableWidget *table = dynamic_cast< QTableWidget* >(m_panel->widget(m_panel->count() - 1));
|
|
int row = table->rowCount();
|
|
table->setRowCount(row + 1);
|
|
table->setItem(row, 0, new QTableWidgetItem(name));
|
|
QString val;
|
|
if(value == INVALID)
|
|
val = "<invalid>";
|
|
else if(value == NONE)
|
|
val = unit;
|
|
else if(m_display_mode == DisplayRawHex && unit.size() == 0)
|
|
val = QString("0x%1").arg(value, 0, 16);
|
|
else
|
|
val = QString("%1%2").arg(value).arg(unit);
|
|
table->setItem(row, 1, new QTableWidgetItem(val));
|
|
table->item(row, 1)->setTextAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
|
|
table->setItem(row, 2, new QTableWidgetItem(comment));
|
|
table->resizeColumnToContents(0);
|
|
table->resizeColumnToContents(1);
|
|
}
|
|
|
|
void EmiAnalyser::AddCycleLine(const QString& name, unsigned raw_val, float val,
|
|
int digits, const QString& comment)
|
|
{
|
|
if(m_display_mode == DisplayCycles)
|
|
{
|
|
QString str;
|
|
if(digits == 0)
|
|
str = QString("%1").arg((int)val);
|
|
else
|
|
str = QString("%1").arg(val, 0, 'f', digits);
|
|
str += " cycles";
|
|
AddLine(name, NONE, str, comment);
|
|
}
|
|
else if(m_display_mode == DisplayRawHex)
|
|
{
|
|
QString str = QString("0x%1").arg(raw_val, 0, 16);
|
|
AddLine(name, NONE, str, comment);
|
|
}
|
|
else if(m_display_mode == DisplayTime && m_emi_freq != 0)
|
|
{
|
|
float cycle_time_ns = 1000000000.0 / m_emi_freq;
|
|
val *= cycle_time_ns;
|
|
QString str;
|
|
if(val >= 1000)
|
|
str = QString::fromWCharArray(L"%1 µs").arg(val / 1000.0, 0, 'f', 2);
|
|
else
|
|
str = QString("%1 ns").arg(val, 0, 'f', 2);
|
|
AddLine(name, NONE, str, comment);
|
|
}
|
|
else
|
|
AddLine(name, raw_val, " cycles", comment);
|
|
}
|
|
|
|
void EmiAnalyser::FillTable()
|
|
{
|
|
while(m_panel->count() > 0)
|
|
m_panel->removeItem(0);
|
|
BackendHelper helper(m_io_backend, m_soc);
|
|
soc_word_t value;
|
|
|
|
m_emi_freq = 0;
|
|
if(helper.ReadRegisterField("CLKCTRL", "CLKSEQ", "BYPASS_EMI", value))
|
|
{
|
|
bool ret;
|
|
if(value)
|
|
{
|
|
m_emi_freq = 24000000;
|
|
ret = helper.ReadRegisterField("CLKCTRL", "EMI", "DIV_XTAL", value);
|
|
}
|
|
else
|
|
{
|
|
m_emi_freq = 480000000;
|
|
if(helper.ReadRegisterField("CLKCTRL", "FRAC", "EMIFRAC", value))
|
|
m_emi_freq = 18 * (int64_t)m_emi_freq / value;
|
|
else
|
|
m_emi_freq = 0;
|
|
ret = helper.ReadRegisterField("CLKCTRL", "EMI", "DIV_EMI", value);
|
|
}
|
|
if(ret)
|
|
m_emi_freq /= value;
|
|
else
|
|
m_emi_freq = 0;
|
|
}
|
|
|
|
m_emi_freq_label->setText(QString().sprintf("%.3f", m_emi_freq / 1000000.0));
|
|
|
|
NewGroup("Control Parameters");
|
|
if(helper.ReadRegisterField("EMI", "CTRL", "PORT_PRIORITY_ORDER", value))
|
|
{
|
|
QStringList ports;
|
|
ports << "AXI0" << "AHB1" << "AHB2" << "AHB3";
|
|
QString order;
|
|
order += ports[value / 6];
|
|
ports.erase(ports.begin() + value / 6);
|
|
int ord[6][3] = { {0, 1, 2}, {2, 0, 1}, {1, 2, 0}, {2, 1, 0}, {1, 0, 2}, {0, 2, 1} };
|
|
for(int i = 0; i < 3; i++)
|
|
order += ", " + ports[ord[value][i]];
|
|
AddLine("Port Priority Order", value, "", order);
|
|
}
|
|
|
|
if(helper.ReadRegisterField("EMI", "CTRL", "MEM_WIDTH", value))
|
|
AddLine("Memory Width", value ? 16 : 8, "-bit");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL03", "AP", value))
|
|
AddLine("Auto Pre-Charge", NONE, value ? "Yes" : "No");
|
|
|
|
bool bypass_mode = false;
|
|
if(helper.ReadRegisterField("DRAM", "CTL04", "DLL_BYPASS_MODE", value))
|
|
{
|
|
bypass_mode = value == 1;
|
|
AddLine("DLL Bypass Mode", NONE, value ? "Yes" : "No");
|
|
}
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL05", "EN_LOWPOWER_MODE", value))
|
|
AddLine("Low Power Mode", NONE, value ? "Enabled" : "Disabled");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL08", "SREFRESH", value))
|
|
AddLine("Self Refresh", NONE, value ? "Yes" : "No");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL08", "SDR_MODE", value))
|
|
AddLine("Mode", NONE, value ? "SDR" : "DDR");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL10", "ADDR_PINS", value))
|
|
AddLine("Address Pins", 13 - value, "");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL11", "COLUMN_SIZE", value))
|
|
AddLine("Column Size", 12 - value, "-bit");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL11", "CASLAT", value))
|
|
AddLine("Encoded CAS", value, "", "Memory device dependent");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL14", "CS_MAP", value))
|
|
{
|
|
QString v;
|
|
for(int i = 0; i < 4; i++)
|
|
if(value & (1 << i))
|
|
{
|
|
if(v.size() != 0)
|
|
v += " ";
|
|
v += QString("%1").arg(i);
|
|
}
|
|
AddLine("Chip Select Pins", NONE, v, "");
|
|
}
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL37", "TREF_ENABLE", value))
|
|
AddLine("Refresh Commands", NONE, value ? "Enabled" : "Disabled", "Issue self-refresh every TREF cycles");
|
|
|
|
NewGroup("Frequency Parameters");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL13", "CASLAT_LIN_GATE", value))
|
|
{
|
|
if(value >= 3 && value <= 10 && value != 9)
|
|
{
|
|
float v = (value / 2) + 0.5 * (value % 2);
|
|
AddCycleLine("CAS Gate", value, v, 1, "");
|
|
}
|
|
else
|
|
AddLine("CAS Gate", NONE, "Reserved", "Reserved value");
|
|
}
|
|
if(helper.ReadRegisterField("DRAM", "CTL13", "CASLAT_LIN", value))
|
|
{
|
|
if(value >= 3 && value <= 10 && value != 9)
|
|
{
|
|
float v = (value / 2) + 0.5 * (value % 2);
|
|
AddCycleLine("CAS Latency", value, v, 1, "");
|
|
}
|
|
else
|
|
AddLine("CAS Latency", NONE, "Reserved", "Reserved value");
|
|
}
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL12", "TCKE", value))
|
|
AddCycleLine("tCKE", value, value, 0, "Minimum CKE pulse width");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL15", "TDAL", value))
|
|
AddCycleLine("tDAL", value, value, 0, "Auto pre-charge write recovery time");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL31", "TDLL", value))
|
|
AddCycleLine("tDLL", value, value, 0, "DLL lock time");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL10", "TEMRS", value))
|
|
AddCycleLine("tEMRS", value, value, 0, "Extended mode parameter set time");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL34", "TINIT", value))
|
|
AddCycleLine("tINIT", value, value, 0, "Initialisation time");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL16", "TMRD", value))
|
|
AddCycleLine("tMRD", value, value, 0, "Mode register set command time");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL40", "TPDEX", value))
|
|
AddCycleLine("tPDEX", value, value, 0, "Power down exit time");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL32", "TRAS_MAX", value))
|
|
AddCycleLine("tRAS Max", value, value, 0, "Maximum row activate time");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL20", "TRAS_MIN", value))
|
|
AddCycleLine("tRAS Min", value, value, 0, "Minimum row activate time");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL17", "TRC", value))
|
|
AddCycleLine("tRC", value, value, 0, "Activate to activate delay (same bank)");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL20", "TRCD_INT", value))
|
|
AddCycleLine("tRCD", value, value, 0, "RAS to CAS");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL26", "TREF", value))
|
|
AddCycleLine("tREF", value, value, 0, "Refresh to refresh time");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL21", "TRFC", value))
|
|
AddCycleLine("tRFC", value, value, 0, "Refresh command time");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL15", "TRP", value))
|
|
AddCycleLine("tRP", value, value, 0, "Pre-charge command time");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL12", "TRRD", value))
|
|
AddCycleLine("tRRD", value, value, 0, "Activate to activate delay (different banks)");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL12", "TWR_INT", value))
|
|
AddCycleLine("tWR", value, value, 0, "Write recovery time");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL13", "TWTR", value))
|
|
AddCycleLine("tWTR", value, value, 0, "Write to read delay");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL32", "TXSNR", value))
|
|
AddCycleLine("tXSNR", value, value, 0, "");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL33", "TXSR", value))
|
|
AddCycleLine("tXSR", value, value, 0, "Self-refresh exit time");
|
|
|
|
NewGroup("DLL Parameters");
|
|
|
|
if(bypass_mode)
|
|
{
|
|
if(helper.ReadRegisterField("DRAM", "CTL19", "DLL_DQS_DELAY_BYPASS_0", value))
|
|
AddLine("DLL DQS Delay 0", value, "", "In 1/128 fraction of a cycle (bypass mode)");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL19", "DLL_DQS_DELAY_BYPASS_0", value))
|
|
AddLine("DLL DQS Delay 1", value, "", "In 1/128 fraction of a cycle (bypass mode)");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL19", "DQS_OUT_SHIFT_BYPASS", value))
|
|
AddLine("DQS Out Delay", value, "", "(bypass mode)");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL20", "WR_DQS_SHIFT_BYPASS", value))
|
|
AddLine("DQS Write Delay", value, "", "(bypass mode)");
|
|
}
|
|
else
|
|
{
|
|
if(helper.ReadRegisterField("DRAM", "CTL17", "DLL_START_POINT", value))
|
|
AddLine("DLL Start Point", value, "", "Initial delay count");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL17", "DLL_INCREMENT", value))
|
|
AddLine("DLL Increment", value, "", "Delay increment");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL18", "DLL_DQS_DELAY_0", value))
|
|
AddLine("DLL DQS Delay 0", value, "", "In 1/128 fraction of a cycle");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL18", "DLL_DQS_DELAY_1", value))
|
|
AddLine("DLL DQS Delay 1", value, "", "In 1/128 fraction of a cycle");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL19", "DQS_OUT_SHIFT", value))
|
|
AddLine("DQS Out Delay", value, "", "");
|
|
|
|
if(helper.ReadRegisterField("DRAM", "CTL20", "WR_DQS_SHIFT", value))
|
|
AddLine("DQS Write Delay", value, "", "");
|
|
}
|
|
|
|
}
|
|
|
|
static TmplAnalyserFactory< EmiAnalyser > g_emi_factory(true, "EMI Analyser");
|
|
|
|
/**
|
|
* Pin analyser
|
|
*/
|
|
|
|
namespace pin_desc
|
|
{
|
|
#include "../../imxtools/misc/map.h"
|
|
}
|
|
|
|
PinAnalyser::PinAnalyser(const soc_t& soc, IoBackend *backend)
|
|
:Analyser(soc, backend)
|
|
{
|
|
m_group = new QGroupBox("Pin Analyser");
|
|
QVBoxLayout *layout = new QVBoxLayout;
|
|
m_group->setLayout(layout);
|
|
QLabel *label = new QLabel("Package:");
|
|
m_package_edit = new QLineEdit;
|
|
m_package_edit->setReadOnly(true);
|
|
m_package_edit->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
|
|
QHBoxLayout *hlayout = new QHBoxLayout;
|
|
hlayout->addStretch();
|
|
hlayout->addWidget(label);
|
|
hlayout->addWidget(m_package_edit);
|
|
hlayout->addStretch();
|
|
layout->addLayout(hlayout);
|
|
m_panel = new QToolBox;
|
|
layout->addWidget(m_panel);
|
|
|
|
FillList();
|
|
}
|
|
|
|
PinAnalyser::~PinAnalyser()
|
|
{
|
|
}
|
|
|
|
QWidget *PinAnalyser::GetWidget()
|
|
{
|
|
return m_group;
|
|
}
|
|
|
|
bool PinAnalyser::SupportSoc(const QString& soc_name)
|
|
{
|
|
return soc_name == "imx233" || soc_name == "stmp3700";
|
|
}
|
|
|
|
void PinAnalyser::FillList()
|
|
{
|
|
BackendHelper helper(m_io_backend, m_soc);
|
|
soc_word_t value;
|
|
|
|
while(m_panel->count() > 0)
|
|
m_panel->removeItem(0);
|
|
|
|
const char *package_type[8] =
|
|
{
|
|
"bga169", "bga100", "lqfp100", "lqfp128", 0, 0, 0, 0
|
|
};
|
|
|
|
if(!helper.ReadRegisterField("DIGCTL", "STATUS", "PACKAGE_TYPE", value))
|
|
{
|
|
m_package_edit->setText("<read error>");
|
|
return;
|
|
}
|
|
if(value >= 8 || package_type[value] == NULL)
|
|
{
|
|
m_package_edit->setText("<unknown package>");
|
|
return;
|
|
}
|
|
const char *package = package_type[value];
|
|
m_package_edit->setText(package);
|
|
pin_desc::bank_map_t *map = NULL;
|
|
for(size_t i = 0; i < sizeof(pin_desc::socs) / sizeof(pin_desc::socs[0]); i++)
|
|
if(QString(pin_desc::socs[i].soc) == m_io_backend->GetSocName() &&
|
|
QString(pin_desc::socs[i].ver) == package)
|
|
map = pin_desc::socs[i].map;
|
|
if(map == NULL)
|
|
{
|
|
m_package_edit->setText(QString("%1 (no map available)").arg(package));
|
|
return;
|
|
}
|
|
|
|
QMap< unsigned, QColor > color_map;
|
|
color_map[PIN_GROUP_EMI] = QColor(255, 255, 64);
|
|
color_map[PIN_GROUP_GPIO] = QColor(171, 214, 230);
|
|
color_map[PIN_GROUP_I2C] = QColor(191, 191, 255);
|
|
color_map[PIN_GROUP_JTAG] = QColor(238, 75, 21);
|
|
color_map[PIN_GROUP_PWM] = QColor(255, 236, 179);
|
|
color_map[PIN_GROUP_SPDIF] = QColor(174, 235, 63);
|
|
color_map[PIN_GROUP_TIMROT] = QColor(255, 112, 237);
|
|
color_map[PIN_GROUP_AUART] = QColor(94, 255, 128);
|
|
color_map[PIN_GROUP_ETM] = QColor(168, 53, 14);
|
|
color_map[PIN_GROUP_GPMI] = QColor(255, 211, 147);
|
|
color_map[PIN_GROUP_IrDA] = QColor(64, 97, 255);
|
|
color_map[PIN_GROUP_LCD] = QColor(124, 255, 255);
|
|
color_map[PIN_GROUP_SAIF] = QColor(255, 158, 158);
|
|
color_map[PIN_GROUP_SSP] = QColor(222, 128, 255);
|
|
color_map[PIN_GROUP_DUART] = QColor(192, 191, 191);
|
|
color_map[PIN_GROUP_USB] = QColor(0, 255, 0);
|
|
color_map[PIN_GROUP_NONE] = QColor(255, 255, 255);
|
|
|
|
for(int bank = 0; bank < 4; bank++)
|
|
{
|
|
QTableWidget *table = new QTableWidget;
|
|
table->setColumnCount(7);
|
|
table->setHorizontalHeaderItem(0, new QTableWidgetItem("Pin"));
|
|
table->setHorizontalHeaderItem(1, new QTableWidgetItem("Function"));
|
|
table->setHorizontalHeaderItem(2, new QTableWidgetItem("Direction"));
|
|
table->setHorizontalHeaderItem(3, new QTableWidgetItem("Drive"));
|
|
table->setHorizontalHeaderItem(4, new QTableWidgetItem("Voltage"));
|
|
table->setHorizontalHeaderItem(5, new QTableWidgetItem("Pull"));
|
|
table->setHorizontalHeaderItem(6, new QTableWidgetItem("Value"));
|
|
table->verticalHeader()->setVisible(false);
|
|
table->horizontalHeader()->setStretchLastSection(true);
|
|
m_panel->addItem(table, QString("Bank %1").arg(bank));
|
|
uint32_t muxsel[2], drive[4], pull, in, out, oe;
|
|
bool error = false;
|
|
for(int i = 0; i < 2; i++)
|
|
if(!helper.ReadRegister("PINCTRL", QString("MUXSEL%1").arg(bank * 2 + i), muxsel[i]))
|
|
error = true;
|
|
/* don't make an error for those since some do not exist */
|
|
for(int i = 0; i < 4; i++)
|
|
if(!helper.ReadRegister("PINCTRL", QString("DRIVE%1").arg(bank * 4 + i), drive[i]))
|
|
drive[i] = 0;
|
|
if(error)
|
|
continue;
|
|
if(!helper.ReadRegister("PINCTRL", QString("PULL%1").arg(bank), pull))
|
|
pull = 0;
|
|
if(!helper.ReadRegister("PINCTRL", QString("DIN%1").arg(bank), in))
|
|
in = 0;
|
|
if(!helper.ReadRegister("PINCTRL", QString("DOUT%1").arg(bank), out))
|
|
out = 0;
|
|
if(!helper.ReadRegister("PINCTRL", QString("DOE%1").arg(bank), oe))
|
|
oe = 0;
|
|
|
|
for(int pin = 0; pin < 32; pin++)
|
|
{
|
|
/* skip all-reserved pins */
|
|
bool all_dis = true;
|
|
for(int fn = 0; fn < 4; fn++)
|
|
if(map[bank].pins[pin].function[fn].name != NULL)
|
|
all_dis = false;
|
|
if(all_dis)
|
|
continue;
|
|
/* add line */
|
|
int row = table->rowCount();
|
|
table->setRowCount(row + 1);
|
|
/* name */
|
|
table->setItem(row, 0, new QTableWidgetItem(QString("B%1P%2")
|
|
.arg(bank).arg(pin, 2, 10, QChar('0'))));
|
|
table->item(row, 0)->setTextAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
|
|
/* function */
|
|
int fn = (muxsel[pin / 16] >> ((pin % 16) * 2)) & 3;
|
|
table->setItem(row, 1, new QTableWidgetItem(QString(map[bank].pins[pin].function[fn].name)));
|
|
table->item(row, 1)->setBackground(QBrush(color_map[map[bank].pins[pin].function[fn].group]));
|
|
table->item(row, 1)->setTextAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
|
|
/* direction */
|
|
table->setItem(row, 2, new QTableWidgetItem(fn != 3 ? "" : (oe & (1 << pin)) ? "Output" : "Input"));
|
|
table->item(row, 2)->setTextAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
|
|
/* drive */
|
|
int drv = (drive[pin / 8] >> ((pin % 8) * 4)) & 3;
|
|
const char *strength[4] = {"4 mA", "8 mA", "12 mA", "16 mA"};
|
|
table->setItem(row, 3, new QTableWidgetItem(QString(strength[drv])));
|
|
table->item(row, 3)->setTextAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
|
|
/* voltage */
|
|
int volt = (drive[pin / 8] >> (((pin % 8) * 4) + 2)) & 1;
|
|
if(m_io_backend->GetSocName() == "imx233")
|
|
volt = 1; /* cannot change voltage on imx233 */
|
|
const char *voltage[2] = {"1.8 V", "3.3 V"};
|
|
table->setItem(row, 4, new QTableWidgetItem(QString(voltage[volt])));
|
|
table->item(row, 4)->setTextAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
|
|
/* pull */
|
|
table->setItem(row, 5, new QTableWidgetItem(QString("%1").arg((pull >> pin) & 1)));
|
|
table->item(row, 5)->setTextAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
|
|
/* input */
|
|
table->setItem(row, 6, new QTableWidgetItem(QString("%1").arg((in >> pin) & 1)));
|
|
table->item(row, 6)->setTextAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
|
|
}
|
|
}
|
|
}
|
|
|
|
static TmplAnalyserFactory< PinAnalyser > g_pin_factory(true, "Pin Analyser");
|