osmocon on gta02

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suraev at stud.ntnu.no suraev at stud.ntnu.no
Mon Mar 21 03:52:15 UTC 2011


I just realized that it looks like I just unable to power-down modem on shr:
# echo 0> /sys/bus/platform/devices/gta02-pm-gsm.0/power_on
# cat /sys/bus/platform/devices/gta02-pm-gsm.0/power_on
1

I'm not sure if it's really so and how can I fix this...

Here is the dump I got with compal_dsp_dump.highram.bin payload:

OSMOCOM Compal DSP Dumper (revision osmocon_v0.0.0-780-gb7a4d8d-modified)
======================================================================
Device ID code: 0xb496
Device Version code: 0x0000
ARM ID code: 0xfff3
cDSP ID code: 0x0128
Die ID code: e4942706e4949b52
======================================================================
Assert DSP into Reset
Releasing DSP from Reset
DSP bootloader version 0x0100
DSP dump: Registers [00000-0005f]
00000 : fe77 0008 0008 0008 8030 8030 181f 2900 0000 0000 0000 0060 0000 0000 0000 f45f
00010 : 73be 005f 0813 0014 0003 0014 dff2 ff8e 1100 feff dee3 0000 1fd5 ffa8 0000 0000

Btw, where can I get documentation which will help to interpret those values properly?

looking forward for your advice,
Max.




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