Re: [U-Boot] [PATCH] i.MX31: document timer precision option

Hi Guennadi,

Guennadi Liakhovetski wrote:

Signed-off-by: Guennadi Liakhovetski lg@denx.de

diff -u /dev/null doc/README.imx31 --- /dev/null 2008-08-28 10:21:05.503011301 +0200 +++ doc/README.imx31 2008-08-28 12:15:21.000000000 +0200 @@ -0,0 +1,13 @@ +i.MX31 specific Configuration Options: +--------------------------------------

+- Timer precision:

• CONFIG_MX31_TIMER_HIGH_PRECISION
  

• Enable higher precision timer. The low-precision timer
  

• (default) provides approximately 4% error, whereas the
  

• high-precision timer is about 0.4% accurate. The extra
  

• accuracy is achieved at the cost of higher computational
  

• overhead, which, in places where time is measured, should
  

• not be critical, so, it should be safe to enable this
  

• option.
  

I'm not familiar with the maintainance policy of README and doc/*, but is there any reasone this README.imx31 is sitting on the top of tree? Should be marged into $(TOPDIR)/README, or moved to doc/ directory?

Noticed a few minutes ago, so just let you know...