Le 19/03/2013 17:04, Nishanth Menon a écrit :
On 08:47-20130319, gary wrote:
Just a FYI, here is the the boot text dumped to the serial port. It indicates a 1GHz max clock rate, but maybe that is just a "capability" of the board (as in a designation) and not a parameter that has been set.
I see in the boot text there is a way to interrupt the automatic boot, which I presume is a way to set parameters. Could someone give me what such a line would look like for forcing the mpurate?
--------------------------------------- Texas Instruments X-Loader 1.5.0 (Sep 8 2012 - 02:21:18) Beagle xM Reading boot sector Error: reading boot sector fat load failed, trying ext2 Loading u-boot.bin from mmc Why are we still using old x-loader - we should be using SPL MLO from u-boot master - it works straight on beagleXM.
Our last tests with SPL and latest u-boot were unsuccessful! And we have to port ext2 support to it because we have no FAT partition.
using my DTS cpufreq series (which I am about to post to linux-omap): https://github.com/nmenon/linux-2.6-playground/commits/push/cpufreq-cpu0-oma... and a test script: http://pastebin.com/zrr8ptge
I See (3.9-rc3): http://pastebin.com/4JCV3dnX
bogomips@ boot: BogoMIPS : 395.67 Boot scaling frequency =600000 TESTING for 1 seconds at 300000 current scaling frequency(for 300000) =300000 bogomips@ frequency 300000: BogoMIPS : 197.83 TESTING for 1 seconds at 600000 current scaling frequency(for 600000) =600000 bogomips@ frequency 600000: BogoMIPS : 395.67 TESTING for 1 seconds at 800000 current scaling frequency(for 800000) =800000 bogomips@ frequency 800000: BogoMIPS : 527.56
Still lower than 3.4.6 kernel but higher than 3.7.10. Strange. Guillaume -- To unsubscribe, e-mail: opensuse-arm+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-arm+owner@opensuse.org