On 04/07/2010 11:56 AM, Kevin Hilman wrote: > What's your commandline? Kernel command line: console=ttyS2,115200n8 mpurate=500 vram=12M omapfb.mode=dvi:1024x768MR-16@60 omapfb.debug=y omapdss.def_disp=dvi root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait On 04/07/2010 06:01 PM, Kevin Hilman wrote: > OK, after some more digging, the Overo was hitting the same boot > problem I've been trying to track on Zoom3. I have now fixed this and > the PM branch omap3_pm_defconfig should boot again for Overo and > Zoom3. > > I've updated the PM branch now which includes a fix for a problem > introduced in in 2.6.34 due to early enabling of interrupts (see > details on LKML[1]). Interstingly, this was seen on PM branch where I > use the SLUB allocator by default, and not on l-o master where the > SLAB allocator is still used by default. > > Please pull a fresh PM branch and see if you get it booting on Overo. Thanks, Kevin! Yes, I just pulled the pm branch and the Overo is booting again. A few quirks to note: 1) As I hadn't grabbed the fixes for the OMAP4 compilation problems, I had to uncheck OMAP4 in the System Types as before. 2) Since I was booting off an SD card, I had to go to Device Drivers-->MMC/SD/SDIO Card and have the following be built in (rather than be a module) - MMC block device driver - SDHC Interface support - TI OMAP High Speed Multimedia Card interface support 3) I have a few error messages with the framebuffer as the kernel is booting up. It does still work, however. See [1] below. 4) Suspend to memory (echo mem > /sys/power/state) works now, but when I wake up the board (via a keypress), I am no longer able to type anything at the prompt. Any clue about this one? Peter [1] open /dev/fb0: No such file or directory open /dev/fb0: No such file or directory expr: syntax error Linux Frame Buffer Device Configuration Version 2.1 (23/06/1999) (C) Copyright 1995-1999 by Geert Uytterhoeven Usage: fbset [options] [mode] Valid options: (Insert very long options list here) Starting PVR Usage: insmod filename [args] FATAL: Module omaplfb not found. mknod: missing operand after `0' Try `mknod --help' for more information. chmod: cannot access `/dev/pvrsrvkm': No such file or director -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
