[PATCH]: 4bca43c39 tcl/target: add NXP LX2160A

[<ge...@op...>]

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"David Lamparter <eq...@di...>" just uploaded a new patch set to Gerrit, which you can find at https://review.openocd.org/c/openocd/+/6624

-- gerrit

commit 4bca43c3992e62891e8b4fcc15b341ac96bfd88b
Author: David Lamparter <eq...@di...>
Date:   Sat Oct 2 17:45:49 2021 +0200

    tcl/target: add NXP LX2160A
    
    Tested on a Solid-Run Honeycomb LX2k board.
    
    Signed-off-by: David Lamparter <eq...@di...>
    Change-Id: I103228591e40983c0088d906258618c379d3a634

diff --git a/tcl/target/lx2160a.cfg b/tcl/target/lx2160a.cfg
new file mode 100644
index 000000000..e254ebc96
--- /dev/null
+++ b/tcl/target/lx2160a.cfg
@@ -0,0 +1,51 @@
+#
+# NXP LX2160A
+#
+
+if { [info exists CHIPNAME] } {
+	set _CHIPNAME $CHIPNAME
+} else {
+	set _CHIPNAME lx2160a
+}
+
+if { [info exists NUMCORES] } {
+	set _NUMCORES $NUMCORES
+} else {
+	set _NUMCORES 16
+}
+
+if { [info exists DAP_TAPID] } {
+	set _DAP_TAPID $DAP_TAPID
+} else {
+	set _DAP_TAPID 0x6ba00477
+}
+
+jtag newtap $_CHIPNAME dap -irlen 4 -expected-id $_DAP_TAPID
+dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.dap
+
+set _TARGETNAME $_CHIPNAME.cpu
+set _smp "target smp"
+
+# implementation has 2 cores in each core complex
+for {set cc 0} {$cc < $_NUMCORES / 2} {incr cc} {
+	set core0 [format %x [expr {$cc * 2 + 0}]]
+	set core1 [format %x [expr {$cc * 2 + 1}]]
+	set offset [expr {$cc * 0x400000}]
+
+	cti    create $_CHIPNAME.cti.$core0         -dap $_CHIPNAME.dap -ap-num 0 -baseaddr [expr {0x1020000 + $cc * 0x400000}]
+	target create $_CHIPNAME.cpu.$core0 aarch64 -dap $_CHIPNAME.dap -ap-num 0 -dbgbase  [expr {0x1010000 + $cc * 0x400000}] -cti $_CHIPNAME.cti.$core0
+	cti    create $_CHIPNAME.cti.$core1         -dap $_CHIPNAME.dap -ap-num 0 -baseaddr [expr {0x1120000 + $cc * 0x400000}]
+	target create $_CHIPNAME.cpu.$core1 aarch64 -dap $_CHIPNAME.dap -ap-num 0 -dbgbase  [expr {0x1110000 + $cc * 0x400000}] -cti $_CHIPNAME.cti.$core1
+
+	set _smp "$_smp $_CHIPNAME.cpu.$core0 $_CHIPNAME.cpu.$core1"
+
+	unset core0
+	unset core1
+	unset offset
+}
+
+eval $_smp
+targets lx2160a.cpu.0
+
+# datasheet value, tested @ 15MHz
+adapter speed 25000

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