| Message ID | 1364440001-9235-1-git-send-email-swarren@wwwdotorg.org |
|---|---|
| State | Accepted |
| Delegated to: | Tom Rini |
| Headers | show |
On Wed, Mar 27, 2013 at 05:06:41PM -0000, Stephen Warren wrote: > CONFIG_SYS_HZ must be 1000, and get_timer() must therefore return ms. > Document this. > > README text provided by Tom Rini. > > Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Applied to u-boot/master, thanks!
diff --git a/README b/README index 7f2506a..efb8cc6 100644 --- a/README +++ b/README @@ -495,6 +495,13 @@ The following options need to be configured: exists, unlike the similar options in the Linux kernel. Do not set these options unless they apply! +- CPU timer options: + CONFIG_SYS_HZ + + The frequency of the timer returned by get_timer(). + get_timer() must operate in milliseconds and this CONFIG + option must be set to 1000. + - Linux Kernel Interface: CONFIG_CLOCKS_IN_MHZ
CONFIG_SYS_HZ must be 1000, and get_timer() must therefore return ms. Document this. README text provided by Tom Rini. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> --- v2: Reworded the README text. --- README | 7 +++++++ 1 file changed, 7 insertions(+)