[OpenOCD-commit] Main OpenOCD repository branch, master, updated. v0.12.0-22-g21b14028a

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- Log -----------------------------------------------------------------
commit 21b14028ad7565f4916ae05a6c28b465eceb9150
Author: Zale Yu <cy...@nu...>
Date:   Fri Nov 4 23:07:29 2022 +0800

    tcl: add a configuration file for Nuvoton M541 & NUC442/472 series
    
    This patch is picked from the tcl part of OpenOCD-Nuvoton's commit
    ("flash: supported Nuvoton M4 series. jtag: Used HW reset instead of
    auto reset. tcl: added a configuration file for Nuvoton M4 series.") [1]
    to support the communication with Nuvoton's Cortex-M4 chips: M541 &
    NUC442/472 series.
    
    This patch has been tested with Nuvoton's NuTiny-SDK-NUC472 development
    board [2].
    
    The code comes from the commit basically. Jian-Hong Pan tweaked for the
    compatibility with current OpenOCD. So, leave the author as Zale Yu.
    
    [1]: https://github.com/OpenNuvoton/OpenOCD-Nuvoton/commit/c2d5b8bfc705
    [2]: https://www.nuvoton.com/export/resource-files/UM_NuTiny-SDK-
         NUC472_EN_Rev1.02.pdf
    
    Signed-off-by: Zale Yu <cy...@nu...>
    Signed-off-by: Jian-Hong Pan <chi...@gm...>
    Change-Id: I27ac58dd1c98a76e791a4f1117c31060cf5522e8
    Reviewed-on: https://review.openocd.org/c/openocd/+/7330
    Tested-by: jenkins
    Reviewed-by: Antonio Borneo <bor...@gm...>

diff --git a/tcl/target/numicro_m4.cfg b/tcl/target/numicro_m4.cfg
new file mode 100644
index 000000000..1302515d3
--- /dev/null
+++ b/tcl/target/numicro_m4.cfg
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# script for Nuvoton MuMicro Cortex-M4 Series
+
+source [find target/swj-dp.tcl]
+
+# Set Chipname
+if { [info exists CHIPNAME] } {
+	set _CHIPNAME $CHIPNAME
+} else {
+	set _CHIPNAME NuMicro
+}
+
+# SWD DP-ID Nuvoton NuMicro Cortex-M4 has SWD Transport only.
+if { [info exists CPUDAPID] } {
+	set _CPUDAPID $CPUDAPID
+} else {
+	set _CPUDAPID 0x2BA01477
+}
+
+# Work-area is a space in RAM used for flash programming
+# By default use 16kB
+if { [info exists WORKAREASIZE] } {
+   set _WORKAREASIZE $WORKAREASIZE
+} else {
+   set _WORKAREASIZE 0x4000
+}
+
+
+# Debug Adapter Target Settings
+swj_newdap $_CHIPNAME cpu -irlen 4 -expected-id $_CPUDAPID
+dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
+set _TARGETNAME $_CHIPNAME.cpu
+target create $_TARGETNAME cortex_m -dap $_CHIPNAME.dap
+
+$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
+
+# flash bank <name> numicro <base> <size(autodetect,set to 0)> 0 0 <target#>
+#set _FLASHNAME $_CHIPNAME.flash
+#flash bank $_FLASHNAME numicro 0 $_FLASHSIZE 0 0 $_TARGETNAME
+# flash size will be probed
+set _FLASHNAME $_CHIPNAME.flash_aprom
+flash bank $_FLASHNAME numicro 0x00000000 0 0 0 $_TARGETNAME
+set _FLASHNAME $_CHIPNAME.flash_data
+flash bank $_FLASHNAME numicro 0x0001F000 0 0 0 $_TARGETNAME
+set _FLASHNAME $_CHIPNAME.flash_ldrom
+flash bank $_FLASHNAME numicro 0x00100000 0 0 0 $_TARGETNAME
+set _FLASHNAME $_CHIPNAME.flash_config
+flash bank $_FLASHNAME numicro 0x00300000 0 0 0 $_TARGETNAME
+
+# set default SWCLK frequency
+adapter speed 1000
+
+# set default srst setting "none"
+reset_config none
+
+# HLA doesn't have cortex_m commands
+if {![using_hla]} {
+   # if srst is not fitted use SYSRESETREQ to
+   # perform a soft reset
+   cortex_m reset_config sysresetreq
+}

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

Summary of changes:
 tcl/target/{numicro.cfg => numicro_m4.cfg} | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)
 copy tcl/target/{numicro.cfg => numicro_m4.cfg} (87%)


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