Broken Freerunner.. display ok, messages.. repairable?

[Joachim Ott]

2009/12/20 Thomas Franck <thomas.franck at gmx.com>:
> David Fokkema wrote:
>> So... what images did you flash? I've seen this on my FR with some
>> images. When I tried UBIFS images, for example, I got the CPU stall. I
>> simply took that as non-working UBIFS, but I'm not sure. When I
>> reflashed with shr-testing from 11 dec (jffs2 into NAND) and uImage from
>> 6 dec everything was fine.
>
> I flashed those now.. into NAND..
> had the debug board connected and booted it all up...
> there's a lot of mumbo-jumbo that doesn't make sense to me, but maybe to
> someone else it will?
>
> You can see the boot log at:
> http://www.digitalchaos.de/openmoko/boot.log
>
> looks all pretty until [21474539.030000]..
>
> -------8<------------8<-------------
> [...]
> [21474538.935000] glamo-mci glamo-mci.0: powered (vdd = 20) clk: 0kHz
> div=255 (req: 0kHz). Bus width=0
> [21474539.005000] SD power -> 3200mV
> [21474539.005000] glamo-mci glamo-mci.0: powered (vdd = 20) clk: 195kHz
> div=255 (req: 195kHz). Bus width=0
> [21474539.015000] glamo-mci glamo-mci.0: powered (vdd = 20) clk: 195kHz
> div=255 (req: 195kHz). Bus width=0
> [21474539.025000] glamo-mci glamo-mci.0: powered (vdd = 20) clk: 195kHz
> div=255 (req: 195kHz). Bus width=0
> [21474539.030000] glamo-mci glamo-mci.0: Error after cmd: 0x120
> [21474539.035000] glamo-mci glamo-mci.0: Error after cmd: 0x8120
> [21474539.040000] glamo-mci glamo-mci.0: Error after cmd: 0x120
> [21474539.045000] glamo-mci glamo-mci.0: Error after cmd: 0x8120
> [21474539.050000] glamo-mci glamo-mci.0: Error after cmd: 0x120
> [21474539.055000] glamo-mci glamo-mci.0: Error after cmd: 0x8120
> [21474539.060000] glamo-mci glamo-mci.0: Error after cmd: 0x120
> [21474539.065000] glamo-mci glamo-mci.0: Error after cmd: 0xc120
> [21474539.070000] glamo-mci glamo-mci.0: Error after cmd: 0x120
> [21474539.075000] neo1973-pm-host neo1973-pm-host.0: starting
> [21474539.080000] glamo-mci glamo-mci.0: Error after cmd: 0x8120
> [21474539.085000] glamo-mci glamo-mci.0: glamo_mci_set_ios: power down.

It looks similar here up to the "error after cmd". I have only 4
errors, then it tries again with different values:

[21474538.550000] SD power -> 3200mV
[21474538.550000] glamo-mci glamo-mci.0: powered (vdd = 20) clk:
195kHz div=255 (req: 195 kHz). 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] SD power -> 2700mV
[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
[21474538.600000] neo1973-pm-host neo1973-pm-host.0: starting
[21474538.615000] input: lis302-1 (top) as /devices/virtual/input/input2
[21474538.640000] lis302dl spi3.0: Found lis302-1 (top)
[21474538.645000] input: lis302-2 (bottom) as /devices/virtual/input/input3
[21474538.670000] lis302dl spi3.1: Found lis302-2 (bottom)
[21474538.675000] glamo-mci glamo-mci.0: powered (vdd = 15) clk:
195kHz div=255 (req: 195kHz). Bus width=0
[21474538.680000] input: Neo1973 Buttons as
/devices/platform/s3c2440-i2c/i2c-adapter/i2c-0/0-0073/neo1973-button.0/input/input4
[21474538.685000] glamo-mci glamo-mci.0: powered (vdd = 15) clk:
195kHz div=255 (req: 195kHz). Bus width=0
[21474538.685000] glamo-mci glamo-mci.0: powered (vdd = 15) clk:
16666kHz div=2 (req: 16666kHz). Bus width=0
[21474538.685000] glamo-mci glamo-mci.0: powered (vdd = 15) clk:
16666kHz div=2 (req: 16666kHz). Bus width=2
[21474538.685000] mmc0: new high speed SDHC card at address d555
...

One other thing I noticed in your log:

[21474537.740000] nand_read_bbt: Bad block at 0x000002020000

That bad block is within the rootfs, I hope that it is remapped correctly.