On 01/13/2010 03:36 PM, Paul Walmsley wrote:
Hi Philip,
On Wed, 13 Jan 2010, Philip Balister wrote:
I'm trying to enable spidev on mcspi1, but when I do, the kernel while booting
after the kernel is uncompressed. No useful messages are displayed. This is
with a current git.
I've attached the diff I use to add the spi driver to the board file. (OVero +
Summit).
Maybe try enabling early printk support if you haven't already?
http://www.mail-archive.com/linux-omap@xxxxxxxxxxxxxxx/msg21017.html
I think the early printk stuff was stopping me seeing the message ....
Unfortunately, I found the conflicting driver, the 7846 touchscreen
driver, and disabled it, so the kernel boots again. (Before I could boot
with debugging messages enabled)
I suspect the kernel should not crash if two drivers try to claim the
spi device. If someone is interested, I can reanable the bad
configuration and try to collect better data.
Philip
--
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
