interesting
/
riscv-openocd
mirror of https://github.com/riscv/riscv-openocd.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

tcl/target: fix rp2040-core0.cfg work area backup. 

The work area should be backed up.
The flash probe runs an algorithm on the target CPU.
The flash is probed during gdb connect if gdb_memory_map is enabled
(is enabled by default).
Without backup the target memory gets corrupted on gdb connect.

Change-Id: I3344b9dc6cbf904d49f3b05ab104b541d1d63422
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: https://review.openocd.org/c/openocd/+/7257
Tested-by: jenkins
Reviewed-by: Jonathan Bell <jonathan@raspberrypi.com>
This commit is contained in:
Tomas Vanek 2022-10-11 19:04:15 +02:00
parent dc6cad855d
commit 9d5f833fbd
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
tcl/target/rp2040-core0.cfg
View File

@ -26,7 +26,10 @@ swj_newdap $_CHIPNAME cpu -expected-id $_CPUTAPID
dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
set _TARGETNAME $_CHIPNAME.cpu set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME cortex_m -dap $_CHIPNAME.dap target create $_TARGETNAME cortex_m -dap $_CHIPNAME.dap
$_TARGETNAME configure -work-area-phys 0x20010000 -work-area-size $_WORKAREASIZE
# Backup the work area. The flash probe runs an algorithm on the target CPU.
# The flash is probed during gdb connect if gdb_memory_map is enabled (by default).
$_TARGETNAME configure -work-area-phys 0x20010000 -work-area-size $_WORKAREASIZE -work-area-backup 1
set _FLASHNAME $_CHIPNAME.flash set _FLASHNAME $_CHIPNAME.flash
set _FLASHSIZE 0x200000 set _FLASHSIZE 0x200000