Further info:
- This never happens without an sdcard in the phone.
- This happens a lot more frequently with my Kingston 8GB card;
- The OS is booting from flash.
Vasco Névoa wrote:
Since this problem isn't yet clearly identified, I'm opening this
thread to see if we can stomp it out finally.
Here you can see another form of the problem:
http://www.dailymotion.com/video/xbwiub_openmoko-glamo-problem-debugging-ai_tech
This was triggered by TangoGPS writing/reading a lot of tiles into
/media/card/Maps.
I booted the FR with /sys/module/glamo_mci/parameters/sd_drive = 8 and
the 512MB Sandisk sdcard that came with the phone. The distro is SHR-U
upgraded 3 days ago.
A dmesg | grep glamo gives:
[21474537.895000] glamo3362 glamo3362.0: Glamo interrupt registered
[21474537.935000] glamo3362 glamo3362.0: Glamo core PLL1: 49119232Hz,
PLL2: 89980928Hz
[21474538.505000] glamo-mci glamo-mci.0: glamo_mci driver (C)2007
Openmoko, Inc
[21474538.505000] glamo-mci glamo-mci.0: probe: mapped
mci_base:c88ee400 irq:0.
[21474538.510000] glamo-mci glamo-mci.0: glamo_mci_set_ios: power down.
[21474538.510000] glamo-mci glamo-mci.0: initialisation done.
[21474538.540000] glamo-mci glamo-mci.0: powered (vdd = 20) clk: 0kHz
div=255 (req: 0kHz). Bus width=0
[21474538.550000] glamo-mci glamo-mci.0: powered (vdd = 20) clk:
195kHz div=255 (req: 195kHz). Bus width=0
[21474538.550000] glamo-mci glamo-mci.0: powered (vdd = 20) clk:
195kHz div=255 (req: 195kHz). Bus width=0
[21474538.555000] glamo-mci glamo-mci.0: powered (vdd = 20) clk:
195kHz div=255 (req: 195kHz). Bus width=0
[21474538.555000] glamo-mci glamo-mci.0: Error after cmd: 0x8120
[21474538.555000] glamo-mci glamo-mci.0: Error after cmd: 0x120
[21474538.555000] glamo-mci glamo-mci.0: Error after cmd: 0x8120
[21474538.555000] glamo-mci glamo-mci.0: Error after cmd: 0x120
[21474538.565000] glamo-mci glamo-mci.0: powered (vdd = 15) clk:
195kHz div=255 (req: 195kHz). Bus width=0
[21474538.565000] glamo-mci glamo-mci.0: powered (vdd = 15) clk:
195kHz div=255 (req: 195kHz). Bus width=0
[21474538.565000] glamo-mci glamo-mci.0: powered (vdd = 15) clk:
195kHz div=255 (req: 195kHz). Bus width=0
[21474538.580000] glamo-mci glamo-mci.0: powered (vdd = 15) clk:
195kHz div=255 (req: 195kHz). Bus width=0
[21474538.585000] glamo-mci glamo-mci.0: powered (vdd = 15) clk:
16666kHz div=2 (req: 16666kHz). Bus width=0
[21474538.585000] glamo-mci glamo-mci.0: powered (vdd = 15) clk:
16666kHz div=2 (req: 16666kHz). Bus width=2
[ 395.725000] glamo-mci glamo-mci.0: command timeout, continuing
[ 1511.655000] glamo-mci glamo-mci.0: command timeout, continuing
Full dmesg is attached.
What else do I need to supply the devs to debug this thing?
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http://lists.shr-project.org/mailman/listinfo/shr-user
