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emacps: Fix error when multiple PCSPMA IP are instantiated #14

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emacps: Fix error when multiple PCSPMA IP are instantiated #14

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28 changes: 19 additions & 9 deletions emacps/data/emacps.tcl
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Original file line number Diff line number Diff line change
Expand Up @@ -160,15 +160,24 @@ proc generate {drv_handle} {
set mdio_node [gen_mdio_node $drv_handle $node]
gen_phy_node $mdio_node $phy_name $phya
}
set ip_name " "
set ip_name ""
set is_pcspma ""
if {[string match -nocase $proc_type "psu_cortexa53"] } {
set connected_ip [hsi::utils::get_connected_stream_ip $zynq_periph "MDIO_ENET0"]
set all_pcspma ""
set ip_id [string index $drv_handle end]
set connected_ip [hsi::utils::get_connected_stream_ip $zynq_periph "MDIO_ENET$ip_id"]
if {[llength $connected_ip]} {
set ip_name [get_property IP_NAME $connected_ip]
set ip_name [get_property NAME $connected_ip]
set all_pcspma [get_cells -hier -filter {IP_NAME == gig_ethernet_pcs_pma}]
foreach ip $all_pcspma {
if {[get_property NAME $ip] == $ip_name} {
set is_pcspma $ip
break
}
}
}
}
set is_pcspma [get_cells -hier -filter {IP_NAME == gig_ethernet_pcs_pma}]
if {[string match -nocase $ip_name "gig_ethernet_pcs_pma"]} {
if {[llength $is_pcspma]} {
set pin [::hsi::utils::get_source_pins [get_pins -of_objects [get_cells -hier $is_pcspma] "phyaddr"]]
if {[llength $pin]} {
set sink_periph [::hsi::get_cells -of_objects $pin]
Expand All @@ -189,9 +198,10 @@ proc generate {drv_handle} {
dtg_warning "unsupported phytype:$phy_type"
}
}
}
if {![string_is_empty ${is_pcspma}] && $phymode == 2} {
# if eth mode is sgmii and no external pcs/pma found
hsi::utils::add_new_property $drv_handle "is-internal-pcspma" boolean ""
} else {
if {$phymode == 2} {
# if eth mode is sgmii and no external pcs/pma found
hsi::utils::add_new_property $drv_handle "is-internal-pcspma" boolean ""
}
}
}