diff options
| author | Kaixu Xia <xiakaixu@huawei.com> | 2015-01-26 09:22:21 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-02-04 10:42:55 -0800 |
| commit | 7af8792b4d3ad94774fb40f422fa245ab3755bb4 (patch) | |
| tree | adb408e6911587b017de70ae02694eee9ead0e07 /Documentation/trace | |
| parent | d786a47de97fd194d6cf4f9087543119b9b330c3 (diff) | |
| download | linux-rpi-7af8792b4d3ad94774fb40f422fa245ab3755bb4.tar.gz linux-rpi-7af8792b4d3ad94774fb40f422fa245ab3755bb4.tar.bz2 linux-rpi-7af8792b4d3ad94774fb40f422fa245ab3755bb4.zip | |
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: Kaixu Xia <xiakaixu@huawei.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/trace')
| -rw-r--r-- | Documentation/trace/coresight.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/trace/coresight.txt b/Documentation/trace/coresight.txt index bba7dbfc49ed..02361552a3ea 100644 --- a/Documentation/trace/coresight.txt +++ b/Documentation/trace/coresight.txt @@ -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. |