2015-05-02, 03:08
Had a few minutes to give 501 a try.
At first from reading above I assumed sdhost would be enabled in the build but that doesn't seem to be the case.
Without it enabled the pi was painfully slow - took a good 3-5 minutes to boot.
I updated the config.txt and rebooted and seems back to normal now. This is on a Rpi (not a 2)
Will play some more and see what I get.
HDParm came in at 21.74mb
write test: 17.4MB/s
One thing I did notice:
001190.790: Loading 'kernel.img' from SD card
001509.087: Kernel trailer DTOK property says yes
001509.272: Loading 'bcm2708-rpi-b.dtb' from SD card
001533.361: Loaded overlay 'sdhost'
001557.833: dtparam: arm_freq=950000000
001558.602: Unknown param 'arm_freq' - ignored
001558.625: dtparam: sdhost_freq=450000000
What's up with: 001558.602: Unknown param 'arm_freq' - ignored
*edit - it does seem to take/work though:
# vcgencmd get_config arm_freq
arm_freq=950
At first from reading above I assumed sdhost would be enabled in the build but that doesn't seem to be the case.
Without it enabled the pi was painfully slow - took a good 3-5 minutes to boot.
I updated the config.txt and rebooted and seems back to normal now. This is on a Rpi (not a 2)
Will play some more and see what I get.
HDParm came in at 21.74mb
write test: 17.4MB/s
One thing I did notice:
001190.790: Loading 'kernel.img' from SD card
001509.087: Kernel trailer DTOK property says yes
001509.272: Loading 'bcm2708-rpi-b.dtb' from SD card
001533.361: Loaded overlay 'sdhost'
001557.833: dtparam: arm_freq=950000000
001558.602: Unknown param 'arm_freq' - ignored
001558.625: dtparam: sdhost_freq=450000000
What's up with: 001558.602: Unknown param 'arm_freq' - ignored
*edit - it does seem to take/work though:
# vcgencmd get_config arm_freq
arm_freq=950