diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/target/arm7_9_common.c | 41 |
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; |