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-rw-r--r--src/target/arm7_9_common.c41
1 files changed, 40 insertions, 1 deletions
diff --git a/src/target/arm7_9_common.c b/src/target/arm7_9_common.c
index ac18b379..abe0c2f1 100644
--- a/src/target/arm7_9_common.c
+++ b/src/target/arm7_9_common.c
@@ -2463,7 +2463,20 @@ int arm7_9_write_memory(struct target *target, uint32_t address, uint32_t size,
if (arm7_9->fast_memory_access)
retval = arm7_9_execute_fast_sys_speed(target);
else
+ {
retval = arm7_9_execute_sys_speed(target);
+
+ /*
+ * if memory writes are made when the clock is running slow
+ * (i.e. 32 kHz) which is necessary in some scripts to reconfigure
+ * processor operations after a "reset halt" or "reset init",
+ * need to immediately stroke the keep alive or will end up with
+ * gdb "keep alive not sent error message" problem.
+ */
+
+ keep_alive();
+ }
+
if (retval != ERROR_OK)
{
return retval;
@@ -2499,7 +2512,20 @@ int arm7_9_write_memory(struct target *target, uint32_t address, uint32_t size,
if (arm7_9->fast_memory_access)
retval = arm7_9_execute_fast_sys_speed(target);
else
+ {
retval = arm7_9_execute_sys_speed(target);
+
+ /*
+ * if memory writes are made when the clock is running slow
+ * (i.e. 32 kHz) which is necessary in some scripts to reconfigure
+ * processor operations after a "reset halt" or "reset init",
+ * need to immediately stroke the keep alive or will end up with
+ * gdb "keep alive not sent error message" problem.
+ */
+
+ keep_alive();
+ }
+
if (retval != ERROR_OK)
{
return retval;
@@ -2534,7 +2560,20 @@ int arm7_9_write_memory(struct target *target, uint32_t address, uint32_t size,
if (arm7_9->fast_memory_access)
retval = arm7_9_execute_fast_sys_speed(target);
else
- retval = arm7_9_execute_sys_speed(target);
+ {
+ retval = arm7_9_execute_sys_speed(target);
+
+ /*
+ * if memory writes are made when the clock is running slow
+ * (i.e. 32 kHz) which is necessary in some scripts to reconfigure
+ * processor operations after a "reset halt" or "reset init",
+ * need to immediately stroke the keep alive or will end up with
+ * gdb "keep alive not sent error message" problem.
+ */
+
+ keep_alive();
+ }
+
if (retval != ERROR_OK)
{
return retval;