jtag/drivers cmsis-dap: do not limit speed so strictly

[openocd.git] / src / jtag / drivers / cmsis_dap_usb.c

diff --git a/src/jtag/drivers/cmsis_dap_usb.c b/src/jtag/drivers/cmsis_dap_usb.c
index cffd5e7f1a60cd1df66bef47e06161e1062ba181..86f796877ba2e6dbae919d964863bd73c10fa39b 100644 (file)
--- a/src/jtag/drivers/cmsis_dap_usb.c
+++ b/src/jtag/drivers/cmsis_dap_usb.c
@@ -1499,13 +1499,11 @@ static int cmsis_dap_execute_queue(void)
 
 static int cmsis_dap_speed(int speed)
 {
 
 static int cmsis_dap_speed(int speed)
 {

-       if (speed > DAP_MAX_CLOCK) {
-               LOG_INFO("reduce speed request: %dkHz to %dkHz maximum", speed, DAP_MAX_CLOCK);
-               speed = DAP_MAX_CLOCK;
-       }
+       if (speed > DAP_MAX_CLOCK)
+               LOG_INFO("High speed (adapter_khz %d) may be limited by adapter firmware.", speed);

 
        if (speed == 0) {
 
        if (speed == 0) {

-               LOG_INFO("RTCK not supported");
+               LOG_ERROR("RTCK not supported. Set nonzero adapter_khz.");

                return ERROR_JTAG_NOT_IMPLEMENTED;
        }
 
                return ERROR_JTAG_NOT_IMPLEMENTED;
        }