On Wed, Apr 12, 2006 at 03:23:07AM +0000, Christopher Friedt wrote:
> Lennert,
Hello,
> But then after loading in the zImage to the board, it starts to run the
> kernel but then there is no output after it's booted. Have you
> experienced anything similar? My output is below:
Can you add some debugging code to kernel/printk.c to see what's
happening here? Something like this ought to do (copy-paste, so
whitespace-damaged):
--- linux-2.6.17-rc1.orig/kernel/printk.c
+++ linux-2.6.17-rc1/kernel/printk.c
@@ -508,6 +508,8 @@ asmlinkage int vprintk(const char *fmt,
/* Emit the output into the temporary buffer */
printed_len = vscnprintf(printk_buf, sizeof(printk_buf), fmt, args);
+ printascii(printk_buf);
+
/*
* Copy the output into log_buf. If the caller didn't provide
* appropriate log level tags, we insert them here
cheers,
Lennert
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