Commit 7af8792b authored by Kaixu Xia's avatar Kaixu Xia Committed by Greg Kroah-Hartman
Browse files

coresight: fix the debug AMBA bus name 



The right debug AMBA bus name should be APB(Advanced Peripheral Bus),
so just fix it.

Signed-off-by: default avatarKaixu Xia <xiakaixu@huawei.com>
Signed-off-by: default avatarMathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d786a47d

Documentation/trace/coresight.txt

+2 −2
Original line number Diff line number Diff line
@@ -46,7 +46,7 @@ At typical coresight system would look like this: 
  | |   .        | !   | |   .        | !      | !        .   |      | SWD/

  | |   .        | !   | |   .        | !      | !        .   |      | JTAG

  *****************************************************************<-|

 *************************** AMBA Debug ABP ************************

 *************************** AMBA Debug APB ************************

  *****************************************************************

   |    .          !         .          !        !        .    |

   |    .          *         .          *        *        .    |
@@ -79,7 +79,7 @@ At typical coresight system would look like this: 
          To trace port                       TPIU= Trace Port Interface Unit

                                              SWD = Serial Wire Debug



While on target configuration of the components is done via the ABP bus,

While on target configuration of the components is done via the APB bus,

all trace data are carried out-of-band on the ATB bus.  The CTM provides

a way to aggregate and distribute signals between CoreSight components.

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