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14 Commits

Author SHA1 Message Date
Alexander Shiyan a50f9d5487 i.MX51: Removed 1000 MHz pll definition 
i.MX51 operates at speeds up to 800 MHz.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2012-04-04 10:54:58 +02:00
Alexander Shiyan bba5f543de i.MX51: Use register names for imx_gpio_base 
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2012-04-04 10:52:51 +02:00
Alexander Shiyan 1960730768 i.MX51: Added definition for 600 mHz PLL setup. 
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2012-04-02 10:03:06 +02:00
Sascha Hauer f762f4bf04 ARM i.MX51 lowlevel: setup full cpu speed unconditionally 
What looked like a TO specific hack really is a hack for
older babbage boards. As the babbage code now handles this
correctly we can remove it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2012-03-23 11:33:03 +01:00
Alexander Shiyan 105c276faa i.MX51: Remove GPIO2.6 setup from lowlevel_init 
Remove GPIO2.6 setup from lowlevel_init. It can be defined in board
initialization code if it necessary.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2012-03-17 17:20:58 +01:00
Sascha Hauer e9cff5cb4a ARM i.MX51: implement a imx51_lowlevel_init 
Reimplement the code from lowlevel.S in C. It is run
from SDRAM anyway, so we can safely do this initialization
in a regular barebox environment instead in Assembly.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2012-01-02 15:00:28 +01:00
Sascha Hauer 597da1b76e Merge branch 'next' 2011-10-09 03:58:49 +02:00
Sascha Hauer 3ee7877a48 introduce io.h 
To allow for some generic io accessors introduce io.h and use
this instead of asm/io.h throughout the tree.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-09-22 19:03:05 +02:00
Sascha Hauer e8d4f5a393 Merge branch 'next' 2011-08-26 16:24:56 +02:00
Sascha Hauer 5067d9bcb1 ARM i.MX51: set barebox_loc according to boot source 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-17 09:37:48 +02:00
Sascha Hauer 8ddfe5911d ARM i.MX51: Fix gpio1 base address 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-08-15 10:50:16 +02:00
Sascha Hauer 1bb8f6b047 ARM i.MX51: Add IIM support 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2011-07-29 12:06:57 +02:00
Sascha Hauer fbad06735b ARM i.MX: Add basic i.MX51 support 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2010-10-11 13:22:14 +02:00
Sascha Hauer f601b74d01 complete i.MX GPIO support 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-12-10 12:15:01 +01:00