Re: setbat() in udbg_init_cpm() required to avoid driver lockup

2011-07-19 Thread Scott Wood
On Mon, 18 Jul 2011 22:39:01 -0700 Daniel Ng2 wrote: > > Our USB Device Controller (UDC) driver seems to get stuck in a loop waiting > for the CPM Command Register to indicate that the CPM has finished executing > a command. (It should do this by setting the cpmcr 'Command Done' bit). > > This o

setbat() in udbg_init_cpm() required to avoid driver lockup

2011-07-18 Thread Daniel Ng2
Our USB Device Controller (UDC) driver seems to get stuck in a loop waiting for the CPM Command Register to indicate that the CPM has finished executing a command. (It should do this by setting the cpmcr 'Command Done' bit). This only happens if I disable the 'Early Debug' Kernel Hacking .config