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author | Tarek BOCHKATI <tarek.bouchkati@gmail.com> | 2021-09-24 13:47:14 +0100 |
---|---|---|
committer | Antonio Borneo <borneo.antonio@gmail.com> | 2022-10-21 18:19:41 +0000 |
commit | c4f88aeb4d1f88f908f96ba252995c5ba247b737 (patch) | |
tree | 34601cb1a4f93c3cf811aeeb7c7087433023b53c /tcl | |
parent | 535de48ca69ba34860067dfe5ea6f7fa6638f7f9 (diff) | |
download | riscv-openocd-c4f88aeb4d1f88f908f96ba252995c5ba247b737.zip riscv-openocd-c4f88aeb4d1f88f908f96ba252995c5ba247b737.tar.gz riscv-openocd-c4f88aeb4d1f88f908f96ba252995c5ba247b737.tar.bz2 |
tcl/stm32l5x|u5x: support HLA adapters in non-secure mode only
instrument "target/stm32x5x_common.cfg" used by both STM32L5x/U5x
to support HLA adapters like "interface/stlink.cfg" in non-secure mode
if the device switches to secure mode, the debug session will be
stopped immediately (with an explanatory message).
Change-Id: I645fdd55e3448ef82d0ddcc396f42fd7b2f39ac3
Signed-off-by: Tarek BOCHKATI <tarek.bouchkati@gmail.com>
Reported-by: Patrik Bachan <diggit@users.sourceforge.net>
Fixes: https://sourceforge.net/p/openocd/tickets/317/
Reviewed-on: https://review.openocd.org/c/openocd/+/6546
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
Diffstat (limited to 'tcl')
-rw-r--r-- | tcl/target/stm32x5x_common.cfg | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/tcl/target/stm32x5x_common.cfg b/tcl/target/stm32x5x_common.cfg index 321abff..fb3aeb1 100644 --- a/tcl/target/stm32x5x_common.cfg +++ b/tcl/target/stm32x5x_common.cfg @@ -58,7 +58,9 @@ if {[using_jtag]} { reset_config srst_nogate -if {![using_hla]} { +if {[using_hla]} { + echo "Warn : The selected adapter does not support debugging this device in secure mode" +} else { # if srst is not fitted use SYSRESETREQ to # perform a soft reset cortex_m reset_config sysresetreq @@ -71,13 +73,18 @@ proc stm32x5x_is_secure {} { } proc stm32x5x_ahb_ap_non_secure_access {} { - # SPROT=1=Non Secure access, Priv=1 - [[target current] cget -dap] apcsw 0x4B000000 0x4F000000 + # in HLA mode, non-secure debugging is possible without changing the AP CSW + if {![using_hla]} { + # SPROT=1=Non Secure access, Priv=1 + [[target current] cget -dap] apcsw 0x4B000000 0x4F000000 + } } proc stm32x5x_ahb_ap_secure_access {} { - # SPROT=0=Secure access, Priv=1 - [[target current] cget -dap] apcsw 0x0B000000 0x4F000000 + if {![using_hla]} { + # SPROT=0=Secure access, Priv=1 + [[target current] cget -dap] apcsw 0x0B000000 0x4F000000 + } } $_TARGETNAME configure -event reset-start { |