f820d7e097
serial i.MX: convert to struct resource
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-07-19 00:12:50 +08:00
c5baa0edc4
Fix error handling with malloc, memalign etc. Introduce xmemalign().
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The idea is to panic() when there is no memory available for normal
operation. Exception: code which can consume arbitrary amount of RAM
(example: files allocated in ramfs) must report error instead of panic().
This patch also fixes code which didn't check for NULL from malloc() etc.
Usage: malloc(), memalign() return NULL when out of RAM.
xmalloc(), xmemalign() always return non-NULL or panic().
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-07 10:21:22 +01:00
ca5bfba40e
i.MX serial: sparse fixes
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-21 22:21:24 +02:00
082e56d6f2
imx_serial: Add mx51 support
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-11 13:22:14 +02:00
1996f64c4d
i.MX serial: Use readl/writel instead of pointer deref
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-06-24 11:36:46 +02:00
f6a579da9c
[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-10-22 14:21:25 +02:00
d8863de370
imx serial: add mx25 support
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-09-08 12:42:55 +02:00
ae302919c6
Get rid of DEVICE_TYPE_CONSOLE usage
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-07-21 16:41:45 +02:00
252f3bac8c
imx serial driver: add input frequency change support
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-18 12:15:47 +02:00
fcfbd10d3c
Add Freescale i.MX21 support
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Signed-off-by: Ivo Clarysse <ivo.clarysse@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-04-07 08:55:04 +02:00
331819b180
i.MX serial driver: remove duplicated defines
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Also, the i.MX1 is the only one different, so change the #ifdef
accordingly
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-31 11:17:57 +02:00
3fdcf5b6c8
imx serial driver: add flush support
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-19 12:21:29 +01:00
7d304edb7a
i.MX serial: Add mx35 support
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-02-06 14:44:46 +01:00
1a3c1d3de1
i.MX: introduce imx_get_uartclk function
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We need this function for MX35 support since the uart clock is not
equal to perclk1 anymore. Uh, it's really time to implement some
real clock API instead of this cruft.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-01-13 14:30:56 +01:00
e1c9102d3b
make it work with all current CPUs
2007-10-18 00:00:02 +02:00
3be8ed2fa1
adding i.MX31 CPU support
2007-10-17 17:57:55 +02:00
3cbd38c922
serial_imx.c: now works on i.MX27
2007-10-09 17:18:08 +02:00
ca99316c68
re-enable uart initialization
2007-10-08 00:52:44 +02:00
30433b4db9
move gpio setup functions to board code
2007-07-05 21:44:39 +02:00
84e84863d8
svn_rev_510
2007-07-05 18:02:00 +02:00
de9740e6a6
svn_rev_484
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moved
2007-07-05 18:01:58 +02:00
Sascha Hauer
Krzysztof Halasa
Jean-Christophe PLAGNIOL-VILLARD
Ivo Clarysse
Juergen Beisert