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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-12-19 09:11:57 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-12-19 09:12:29 +0100 |
| commit | d585fcb9a8a6fab15d6bba0faf19c0923190c00e (patch) | |
| tree | bb1a12407f9cb412a0b58f7fd9fc349919c8a6bd | |
| parent | user: Mention xilinx-zynqmp BSP (diff) | |
| download | rtems-docs-d585fcb9a8a6fab15d6bba0faf19c0923190c00e.tar.bz2 | |
bsp-howto: Clarify clock driver initialization
Close #3834.
| -rw-r--r-- | bsp-howto/clock.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/bsp-howto/clock.rst b/bsp-howto/clock.rst index ef8665a..f3d30ce 100644 --- a/bsp-howto/clock.rst +++ b/bsp-howto/clock.rst @@ -65,6 +65,11 @@ Clock Tick Only Initialization ============== +The clock driver is initialized by a dedicated system initialization handler if +requested by the application configuration option +``CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER``. The clock driver does not use the +legacy IO driver framework. + Timecounter Variant ~~~~~~~~~~~~~~~~~~~ |