I'm trying to chain together 2 XK-1As and an AVB reference board via the XSYS connectors. The setup I have is XTAG2->XK-1A->XK-1A->AVB. I want the setup to boot from the SPI flash on AVB board. I created a custom XN file for this setup, the code compiles but I can't get it to run. At the moment it is just a copy of the app_17221_device from the sw_avb repository with the xlog server moved to the XK-1 nearest the XTAG2.
Can anyone see anything wrong with my XN file which would cause this?
Code: Select all
<?xml version="1.0" encoding="UTF-8"?>
<Network xmlns="http://www.xmos.com"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.xmos.com http://www.xmos.com">
<Type>Device</Type>
<Name>XR-AVB-LC-BRD</Name>
<!-- Board Version 1V0 -->
<!-- File Version 1V0 -->
<Declarations>
<Declaration>core stdcore[4]</Declaration>
</Declarations>
<Packages>
<Package id="0" Type="XS1-L1A-TQ128">
<Nodes>
<Node Id="2" InPackageId="0" Type="XS1-L1A" Oscillator="20MHz" SystemFrequency="400MHz">
<Boot>
<Source Location="XMOSLINK"/>
</Boot>
<Core Number="0" Reference="stdcore[2]">
<Port Location="XS1_PORT_1I" Name="PORT_UART_RX"/>
<Port Location="XS1_PORT_1J" Name="PORT_UART_TX"/>
<Port Location="XS1_PORT_1K" Name="PORT_BUT_1"/>
<Port Location="XS1_PORT_1L" Name="PORT_BUT_2"/>
<Port Location="XS1_PORT_1M" Name="PORT_SPI_MISO3"/>
<Port Location="XS1_PORT_1N" Name="PORT_SPI_SS3"/>
<Port Location="XS1_PORT_1O" Name="PORT_SPI_CLK3"/>
<Port Location="XS1_PORT_1P" Name="PORT_SPI_MOSI3"/>
<Port Location="XS1_PORT_4F" Name="PORT_LED"/>
</Core>
</Node>
</Nodes>
</Package>
<Package id="0" Type="XS1-L1A-TQ128">
<Nodes>
<Node Id="3" InPackageId="0" Type="XS1-L1A" Oscillator="20MHz" SystemFrequency="400MHz">
<Boot>
<Source Location="XMOSLINK"/>
</Boot>
<Core Number="0" Reference="stdcore[3]">
<Port Location="XS1_PORT_1I" Name="PORT_UART_RX2"/>
<Port Location="XS1_PORT_1J" Name="PORT_UART_TX2"/>
<Port Location="XS1_PORT_1K" Name="PORT_BUT_12"/>
<Port Location="XS1_PORT_1L" Name="PORT_BUT_22"/>
<Port Location="XS1_PORT_4F" Name="PORT_LED2"/>
</Core>
</Node>
</Nodes>
</Package>
<Package id="L2" Type="XS1-L2A-QF124">
<Nodes>
<Node Id="0" InPackageId="0" Type="XS1-L1A" Oscillator="25Mhz" SystemFrequency="500MHz">
<Boot>
<Source Location="SPI:bootFlash"/>
<Bootee NodeId="2"/>
<Bootee NodeId="3"/>
<Bootee NodeId="1"/>
</Boot>
<Core Number="0" Reference="stdcore[0]">
<!-- SPI FLASH -->
<Port Location="XS1_PORT_1A" Name="PORT_SPI_MISO"/>
<Port Location="XS1_PORT_1B" Name="PORT_SPI_SS"/>
<Port Location="XS1_PORT_1C" Name="PORT_SPI_CLK"/>
<Port Location="XS1_PORT_1D" Name="PORT_SPI_MOSI"/>
<!-- I2S -->
<Port Location="XS1_PORT_1E" Name="PORT_SYNC_OUT"/>
<Port Location="XS1_PORT_1F" Name="PORT_SCLK"/>
<Port Location="XS1_PORT_1G" Name="PORT_SDATA_OUT0"/>
<Port Location="XS1_PORT_1H" Name="PORT_SDATA_OUT1"/>
<Port Location="XS1_PORT_1I" Name="PORT_SDATA_OUT2"/>
<Port Location="XS1_PORT_1J" Name="PORT_SDATA_OUT3"/>
<Port Location="XS1_PORT_1K" Name="PORT_MCLK"/>
<Port Location="XS1_PORT_1L" Name="PORT_LRCLK"/>
<Port Location="XS1_PORT_1M" Name="PORT_SDATA_IN0"/>
<Port Location="XS1_PORT_1N" Name="PORT_SDATA_IN1"/>
<Port Location="XS1_PORT_1O" Name="PORT_SDATA_IN2"/>
<Port Location="XS1_PORT_1P" Name="PORT_SDATA_IN3"/>
<!-- SHARED -->
<Port Location="XS1_PORT_4C" Name="PORT_SHARED_A"/>
<Port Location="XS1_PORT_4D" Name="PORT_SHARED_B"/>
<!-- UART -->
<Port Location="XS1_PORT_4E" Name="PORT_UART_RX3"/>
<Port Location="XS1_PORT_4F" Name="PORT_UART_TX3"/>
</Core>
</Node>
<Node Id="1" InPackageId="1" Type="XS1-L1A" Oscillator="25Mhz" SystemFrequency="500MHz">
<Boot>
<Source Location="XMOSLINK"/>
</Boot>
<Core Number="0" Reference="stdcore[1]">
<!-- ETHERNET -->
<Port Location="XS1_PORT_1A" Name="PORT_ETH_RXCLK"/>
<Port Location="XS1_PORT_1B" Name="PORT_ETH_RXER"/>
<Port Location="XS1_PORT_1C" Name="PORT_ETH_TXCLK"/>
<Port Location="XS1_PORT_1D" Name="PORT_ETH_RXDV"/>
<Port Location="XS1_PORT_1E" Name="PORT_ETH_TXEN"/>
<Port Location="XS1_PORT_1G" Name="PORT_ETH_MDIO"/>
<Port Location="XS1_PORT_1H" Name="PORT_ETH_RSTN"/>
<Port Location="XS1_PORT_1I" Name="PORT_ETH_MDC"/>
<Port Location="XS1_PORT_4C" Name="PORT_ETH_RXD"/>
<Port Location="XS1_PORT_4D" Name="PORT_ETH_TXD"/>
<!-- SHARED & LEDS -->
<Port Location="XS1_PORT_4A" Name="PORT_SHARED_IN"/>
<Port Location="XS1_PORT_1F" Name="PORT_ADC_HEADER"/>
<Port Location="XS1_PORT_4E" Name="PORT_SHARED_OUT"/>
<Port Location="XS1_PORT_4F" Name="PORT_LEDS"/>
<!-- I2C -->
<Port Location="XS1_PORT_1K" Name="PORT_I2C_SDA"/>
<Port Location="XS1_PORT_1L" Name="PORT_I2C_SCL"/>
</Core>
</Node>
</Nodes>
</Package>
</Packages>
<Links>
<Link Encoding="2wire" Delays="4,4">
<LinkEndpoint NodeId="2" Link="1"/>
<LinkEndpoint NodeId="3" Link="0"/>
</Link>
<Link Encoding="2wire" Delays="4,4">
<LinkEndpoint NodeId="3" Link="1"/>
<LinkEndpoint NodeId="0" Link="0"/>
</Link>
<!-- L2 Internal -->
<Link Encoding="5wire" Delays="0,1">
<LinkEndpoint NodeId="0" Link="4"/>
<LinkEndpoint NodeId="1" Link="7"/>
</Link>
<Link Encoding="5wire" Delays="0,1">
<LinkEndpoint NodeId="0" Link="5"/>
<LinkEndpoint NodeId="1" Link="6"/>
</Link>
<Link Encoding="5wire" Delays="0,1">
<LinkEndpoint NodeId="0" Link="6"/>
<LinkEndpoint NodeId="1" Link="5"/>
</Link>
<Link Encoding="5wire" Delays="0,1">
<LinkEndpoint NodeId="0" Link="7"/>
<LinkEndpoint NodeId="1" Link="4"/>
</Link>
</Links>
<ExternalDevices>
<Device NodeId="0" Core="0" Class="SPIFlash" Name="bootFlash" Type="winbond_25x40">
<Attribute Name="PORT_SPI_MISO" Value="PORT_SPI_MISO"/>
<Attribute Name="PORT_SPI_SS" Value="PORT_SPI_SS"/>
<Attribute Name="PORT_SPI_CLK" Value="PORT_SPI_CLK"/>
<Attribute Name="PORT_SPI_MOSI" Value="PORT_SPI_MOSI"/>
</Device>
</ExternalDevices>
<JTAGChain>
<JTAGDevice NodeId="2"/>
<JTAGDevice NodeId="3"/>
<JTAGDevice NodeId="0"/>
<JTAGDevice NodeId="1"/>
</JTAGChain>
</Network>
Ashley