Messages in this thread | | | Date | Sun, 1 Nov 2009 15:33:39 -0800 | Subject | Re: [3/3,ARM] msm: add minimal board file for HTC Dream device | From | Brian Swetland <> |
| |
On Sun, Nov 1, 2009 at 3:19 PM, Pavel Machek <pavel@ucw.cz> wrote: >> >> Pretty sure it's something later than .29 > > I guess I should try 2.6.31. > >> Does enabling DEBUG_LL help? If something's dying before the serial >> port is registered, you might never see any console chatter. > > DEBUG_LL does not help. Is that early_printk() equivalent? > With DEBUG_ICEDC I don't even get "uncompressing linux" message.
ICEDCC will try to send messages to JTAG DCC.
Sticking a call to printascii(printk_buf) after the vscnprintf() in vprintk() in kernel/printk.c is sometimes useful alongside DEBUG_LL (so that printks will go to the serial port immediately).
> Yes, I believe it dies before serial registration :-(. Being able to > call puts() that decompressor uses would be useful... > >> Also, I believe you'll want to pass console=ttyMSM2,115200n8 on the >> kernel commandline (-c parameter to fastboot or mkbootimg). > > I'm using "console=ttyMSM2 rootdelay=5 fbcon=rotate:1" that worked for > me on another kernel version... > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |