[PATCH]: 396627db92 target/nrf51: use PAN #16 workaround in reset-init only

[gerrit]

This is an automated email from Gerrit.

"Tomas Vanek <van...@fbl.cz>" just uploaded a new patch set to Gerrit, which 
you can find at https://review.openocd.org/c/openocd/+/8104

-- gerrit

commit 396627db921cf4889d16aaf575a4c3417964d034
Author: Tomas Vanek <van...@fbl.cz>
Date:   Sun Jan 21 16:01:00 2024 +0100

    target/nrf51: use PAN #16 workaround in reset-init only
    
    After 'reset run' or 'reset halt' the loaded application
    is expected to manipulate RAMON register to workaround
    the known silicon errata.
    
    Moreover, writing to RAMON register from 'reset-end' event
    after 'reset run' may collide with application intentions.
    
    Use the workaround in 'reset-init' event only to ensure
    correct function of target algorithms.
    
    Change-Id: I7d2d92e6805a05a83676edb46b3163ef39b9a7e4
    Signed-off-by: Tomas Vanek <van...@fbl.cz>

diff --git a/tcl/target/nrf51.cfg b/tcl/target/nrf51.cfg
index 53ac3069fb..3781eccb50 100644
--- a/tcl/target/nrf51.cfg
+++ b/tcl/target/nrf51.cfg
@@ -58,4 +58,4 @@ proc enable_all_ram {} {
        # resetting we enable all banks via the RAMON register
        mww 0x40000524 0xF
 }
-$_TARGETNAME configure -event reset-end {  enable_all_ram }
+$_TARGETNAME configure -event reset-init {  enable_all_ram }

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