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"Name of user not set <m...@electricworry.net>" just uploaded a new patch set
to Gerrit, which you can find at https://review.openocd.org/c/openocd/+/8936
-- gerrit
commit 38ccd8677ac2b72733fc673933f38028b85a4a50
Author: Electric Worry <m...@electricworry.net>
Date: Thu May 29 10:51:59 2025 +0100
target: add support for Allwinner H618 SoC
The Allwinner H618 is an updated H616 but appears functionally
equivalent. It is used in small boards such as Orange Pi Zero 3.
Change-Id: I299a42be746189f3e8e31070aa26b83ab7d806a4
Signed-off-by: Electric Worry <m...@electricworry.net>
diff --git a/tcl/target/allwinner_h618.cfg b/tcl/target/allwinner_h618.cfg
new file mode 100644
index 0000000000..242e9a1579
--- /dev/null
+++ b/tcl/target/allwinner_h618.cfg
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# This is the Allwinner H618 chip. It is an updated version of the Allwinner
H616.
+
+# Information is available on linux-sunxi.org:
+# Datasheet:
https://linux-sunxi.org/images/b/b9/H616_Datasheet_V1.0_cleaned.pdf
+# Manual: https://linux-sunxi.org/images/2/24/H616_User_Manual_V1.0_cleaned.pdf
+
+if { [info exists CHIPNAME] } {
+ set _CHIPNAME $CHIPNAME
+} else {
+ set _CHIPNAME h618
+}
+
+if { [info exists CHIPCORES] } {
+ set _cores $CHIPCORES
+} else {
+ set _cores 4
+}
+
+if { [info exists USE_SMP] } {
+ set _USE_SMP $USE_SMP
+} else {
+ set _USE_SMP 0
+}
+
+if { [info exists DAP_TAPID] } {
+ set _DAP_TAPID $DAP_TAPID
+} else {
+ set _DAP_TAPID 0x5ba00477
+}
+
+jtag newtap $_CHIPNAME cpu -expected-id $_DAP_TAPID -irlen 4
+adapter speed 4000
+
+dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
+
+# MEM-AP for direct access
+target create $_CHIPNAME.ap mem_ap -dap $_CHIPNAME.dap -ap-num 1
+
+# these addresses are obtained from the ROM table via 'dap info 1' command
+set _DBGBASE {0x81410000 0x81510000 0x81610000 0x81710000}
+set _CTIBASE {0x81420000 0x81520000 0x81620000 0x81720000}
+
+set _smp_command "target smp"
+
+for { set _core 0 } { $_core < $_cores } { incr _core } {
+ set _CTINAME $_CHIPNAME.cti$_core
+ set _TARGETNAME $_CHIPNAME.cpu$_core
+
+ cti create $_CTINAME -dap $_CHIPNAME.dap -ap-num 1 -baseaddr [lindex
$_CTIBASE $_core]
+ target create $_TARGETNAME aarch64 -dap $_CHIPNAME.dap -ap-num 1
-dbgbase [lindex $_DBGBASE $_core] -cti $_CTINAME
+ $_TARGETNAME configure -event reset-assert-post { aarch64 dbginit }
+
+ set _smp_command "$_smp_command $_TARGETNAME"
+}
+
+if {$_USE_SMP} {
+ eval $_smp_command
+}
+
+# default target is cpu0
+targets $_CHIPNAME.cpu0
--
