KARL: tcl: add interface/target files for wch parts

karlp · karlp · commit dab1ec423520 · 2022-08-03T18:08:42.000Z
Add a more standard interface config and target config for wch parts and
wlink driver.

Change-Id: I767081b5f1087ab2634d193851f31259d3a18e0f
Signed-off-by: Karl Palsson &lt;karlp@tweak.net.au&gt;
diff --git a/tcl/interface/wlink.cfg b/tcl/interface/wlink.cfg
@@ -0,0 +1,4 @@
+# Extracted from MRS wch-riscv.cfg to be just the "interface" portion
+adapter driver wlink
+wlink_set
+
diff --git a/tcl/target/wch-riscv.cfg b/tcl/target/wch-riscv.cfg
@@ -0,0 +1,13 @@
+# Extracted from MRS wch-riscv.cfg, split to be just the _target_ portion
+set _CHIPNAME wch-rv
+
+jtag newtap $_CHIPNAME cpu -irlen 5 -expected-id 0x00001
+
+set _TARGETNAME $_CHIPNAME.cpu
+
+target create $_TARGETNAME.0 riscv -chain-position $_TARGETNAME
+$_TARGETNAME.0 configure  -work-area-phys 0x80000000 -work-area-size 10000 -work-area-backup 1
+set _FLASHNAME $_CHIPNAME.flash
+
+flash bank $_FLASHNAME wch_riscv 0x00000000 0 0 0 $_TARGETNAME.0
+
