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Author SHA1 Message Date
Sascha Hauer 4960dc9db0 rework debug_ll 
Convert to static inline functions and use lower case letters for function
names. Also, include mach/debug_ll.h when an architecture provides support
for debug_ll, not only when it's actually enabled. This allows architecures
to put some UART initialization code into mach/debug_ll.h which is compiled
out when debug_ll is disabled.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2013-09-05 10:15:48 +02:00
Sascha Hauer 549ccf4d0c ARM: i.MX: Make debug UART selectable from Kconfig 
To make early debugging on i.MX a bit simpler. This uses a similar
magic than the kernel does.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2013-06-25 11:52:36 +02:00
Sascha Hauer ea2be760d4 i.MX debug_ll support 
This adds lowlevel debug functions for i.MX. As we have a great variety
of different UARTs on i.MX currently no Kconfig support for chosing the
correct one is added. Instead we expect the user to add the correct
define and issue a compiler warning if he hasn't.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2012-12-05 19:48:53 +01:00