[OpenOCD-commit] Main OpenOCD repository branch, master, updated. v0.12.0-722-g84d196673

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- Log -----------------------------------------------------------------
commit 84d196673e1d24898c588423870ea0f0ab39d9be
Author: liangzhen <zhe...@sp...>
Date:   Mon Sep 2 20:21:48 2024 +0800

    tcl/target: Add SpacemiT Key Stone K1 config
    
    Add basic connection details with Key Stone K1
    
    Change-Id: I3e51d4194cfd3b7fe8ae395e0aca0fa4799dfb73
    Signed-off-by: liangzhen <zhe...@sp...>
    Reviewed-on: https://review.openocd.org/c/openocd/+/8361
    Reviewed-by: Antonio Borneo <bor...@gm...>
    Tested-by: jenkins

diff --git a/tcl/target/spacemit-k1.cfg b/tcl/target/spacemit-k1.cfg
new file mode 100644
index 000000000..ef5d7833d
--- /dev/null
+++ b/tcl/target/spacemit-k1.cfg
@@ -0,0 +1,74 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+#
+# SpacemiT Key Stone K1 target
+#
+# https://www.spacemit.com/key-stone-k1
+#
+
+transport select jtag
+
+adapter speed 2000
+
+if { [info exists CHIPNAME] } {
+    set _CHIPNAME $CHIPNAME
+} else {
+    set _CHIPNAME k1
+}
+
+if { [info exists CORES] } {
+    set _cores $CORES
+} else {
+    set _cores 1
+}
+
+if { [info exists SECJTAG] } {
+    jtag newtap $_CHIPNAME cpu -irlen 5 -expected-id 0x10000E21
+} else {
+    jtag newtap pre unknown -irlen 1 -expected-id 0x00000000 -disable
+    jtag configure pre.unknown -event tap-enable ""
+
+    jtag newtap $_CHIPNAME cpu -irlen 5 -expected-id 0x10000E21 -disable
+    jtag configure $_CHIPNAME.cpu -event tap-enable ""
+
+    jtag newtap post unknown -irlen 9 -expected-id 0x08501C0D -ignore-version
+
+    jtag configure post.unknown -event setup {
+        global _CHIPNAME
+
+        irscan post.unknown 0x98
+        drscan post.unknown 16 0xa
+
+        jtag tapenable pre.unknown
+        jtag tapenable $_CHIPNAME.cpu
+    }
+}
+
+set _TARGETNAME $_CHIPNAME.cpu
+set DBGBASE {0x0 0x400}
+set _smp_command "target smp"
+
+for { set _core 0 } { $_core < $_cores } { incr _core } {
+    target create $_TARGETNAME.$_core riscv -chain-position $_TARGETNAME \
+        -coreid [expr {$_core % 4}] -dbgbase [lindex $DBGBASE [expr {$_core / 4}]]
+
+    if { [expr {$_core % 4}] == 0 } {
+        $_TARGETNAME.$_core configure -rtos hwthread
+    }
+
+    set _smp_command "$_smp_command $_TARGETNAME.$_core"
+}
+
+eval $_smp_command
+
+set _SPEED 8000
+
+$_TARGETNAME.0 configure -event examine-start {
+    adapter speed $_SPEED
+    puts [ adapter speed ]
+}
+
+foreach t [target names] {
+    # $t riscv set_mem_access sysbus progbuf
+    $t riscv set_mem_access progbuf
+}

-----------------------------------------------------------------------

Summary of changes:
 tcl/target/spacemit-k1.cfg | 74 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 tcl/target/spacemit-k1.cfg


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