Pandaboard - some questions

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Pandaboard - some questions

Postby Grizli » Tue Dec 09, 2014 10:57 pm

Hellow,
I boot up my Pandaboard SE successfully, following official guide. My intention is to use it for slim net services inside LAN. I will greatly appreciate some help over following questions:

- how to disable bluetooth and wifi from software /completely turn off/
- onboard ethernet is changing his mac address on reboot. Is this normal? How to define it to remain static?
- I see some suspicious logs in dmesg:

$this->bbcode_second_pass_code('', '
[ 0.000000]ti_dt_clocks_register: failed to lookup clock node bandgap_fclk
[ 0.000000] OMAP clockevent source: timer1 at 32768 Hz
...
[ 1.214630] edma-dma-engine edma-dma-engine.0: Can't allocate PaRAM dummy slot
[ 1.214630] edma-dma-engine: probe of edma-dma-engine.0 failed with error -22
[ 1.227233] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver
[ 1.300415] hsusb1_vbus: 3300 mV
[ 1.300537] reg-fixed-voltage wl12xx_vmmc: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_wl12xx_gpio, deferring probe
[ 1.300567] platform wl12xx_vmmc: Driver reg-fixed-voltage requests probe deferral
...
ledtrig-cpu: registered to indicate activity on CPUs
[ 3.154937] omap-aes 4b501000.aes: _od_fail_runtime_resume: FIXME: missing hwmod/omap_dev info
[ 3.163970] omap-aes 4b501000.aes: omap_aes_probe: failed to get_sync(-19)
[ 3.171173] omap-aes 4b501000.aes: initialization failed.
...
3.267364] twl: not initialized
[ 3.270751] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660
[ 3.279144] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660
[ 3.287536] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660
[ 3.295928] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660
[ 3.304321] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660
[ 3.312683] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1375000 Vs max 1316660
[ 3.321075] twl6030_uv_to_vsel:OUT OF RANGE! non mapped vsel for 1410000 Vs max 1316660
[ 3.329467] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu
[ 3.336669] omap2_set_init_voltage: unable to set vdd_mpu
[ 3.342315] omap2_set_init_voltage: unable to find boot up OPP for vdd_core
[ 3.349609] omap2_set_init_voltage: unable to set vdd_core
[ 3.355377] omap2_set_init_voltage: unable to find boot up OPP for vdd_iva
[ 3.362579] omap2_set_init_voltage: unable to set vdd_iva
[ 3.369659] cpufreq_cpu0: failed to get cpu0 regulator: -19
[ 3.375579] cpufreq: __cpufreq_add_dev: CPU0: Running at unlisted freq: 699977 KHz
[ 3.383880] cpufreq: __cpufreq_add_dev: CPU0: Unlisted initial frequency changed to: 700000 KHz
[ 3.393524] Power Management for TI OMAP4+ devices.
[ 3.398681] Power Management for TI OMAP4.
[ 3.403015] OMAP4 PM: u-boot >= v2012.07 is required for full PM support
')

Is this OK for device and is it perform normally? My primary concern here is about voltage and frequency.

Thank You in advance!
Grizli
 
Posts: 5
Joined: Tue Dec 09, 2014 10:03 pm

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