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intc: handle single external interrupt pin

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Handle single pin external interrupts

Signed-off-by: Subbaraya Sundeep Bhatta <sbhatta@xilinx.com>
Acked-by: Anirudha Sarangi <anirudh@xilinx.com>
This commit is contained in:
Subbaraya Sundeep Bhatta 2014-08-04 18:15:00 +05:30 • committed by Jagannadha Sutradharudu Teki
parent 54e7ae3bf1
commit 374fbecdb5
2 changed files with 13 additions and 5 deletions
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16
XilinxProcessorIPLib/drivers/intc/data/intc.tcl
View file

@ -66,6 +66,8 @@
## if number of interrupt ports not equal to total numer of
## interrupts returning immediatly.And in the xredefine_intc
## if there is not interrupt source returining immediately.
## 4/8/14 bss Modified xredefine_intc to handle external interrupt pins
## correctly (CR#799609).
##
##
##
@ -248,8 +250,7 @@ proc intc_define_vector_table {periph config_inc config_file} {
if {$num_intr_inputs != $total_intr_ports} {
puts "ERROR: Internal error: Num intr inputs $num_intr_inputs not the same as length of ::hsm::utils::get_interrupt_sources [llength $source_pins] hsm_error"
return
return
}
set i 0
@ -433,14 +434,19 @@ proc xredefine_intc {drvhandle config_inc} {
foreach source_pin $source_pins {
set source_pin_name($i) [get_property NAME $source_pin]
if {[::hsm::utils::is_external_pin $source_pin]} {
set source_name($i) "system"
set width [::hsm::utils::get_port_width $source_pin]
for { set j 0 } { $j < $width } { incr j } {
set source_name($i) "system"
lappend source_list $source_name($i)
incr i
}
} else {
set source_periph [get_cells -of_objects $source_pin]
set source_name($i) [get_property NAME $source_periph]
lappend source_list $source_name($i)
incr i
}
lappend source_list $source_name($i)
incr i
}
set num_intr_inputs [get_property CONFIG.C_NUM_INTR_INPUTS $periph]

2
XilinxProcessorIPLib/drivers/intc/src/xintc.h
View file

@ -198,6 +198,8 @@
* driver tcl.
* 3.1 adk 8/4/14 Fixed the CR:783248 Changes are made in
* the test-app tcl
* 3.2 bss 4/8/14 Fixed driver tcl to handle external interrupt pins
* correctly (CR#799609).
*
* </pre>
*