printk in m8xx_cpm_dpalloc() ???
steven.scholz at imc-berlin.de
Wed Apr 24 20:29:14 EST 2002
Alex Zeffertt wrote:
> I had the same problem. printk() uses the CPM UART driver, and the initialisation of the CPM UART
> driver uses m8xx_cpm_dpalloc(). If you make m8xx_cpm_dpalloc() use printk() then you create a
> dependency loop. Don't do it.
Thanks for your fast reply.
But I am not sure if I understand the problem.
printk() is used long before the CPM UART driver is initialized (or am I
So how is printk done before this driver is started, i.e. rs_8xx_init is
And can I output some string to the console without using the CPM UART
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