u-boot.git/drivers/i2c, branch v1.3.4

fsl_i2c: Use timebase timer functions instead of get_timer()

2008-07-29T23:25:31+00:00

The current implementation of get_timer() is only really useful after we
have relocated u-boot to memory.  The i2c code is used before that as part
of the SPD DDR setup.

We actually have a bug when using the get_timer() code before relocation
because the .bss hasn't been setup and thus we could be reading/writing
a random location (probably in flash).

Signed-off-by: Kumar Gala

fsl-i2c: fix writes to data segment before relocation

2008-07-29T22:10:13+00:00

Prevent i2c_init() in fsl_i2c.c from writing to the data segment before
relocation.  Commit d8c82db4 added the ability for i2c_init() to program the
I2C bus speed and save the value in i2c_bus_speed[], which is a global
variable.  It is an error to write to the data segment before relocation,
which is what i2c_init() does when it stores the bus speed in i2c_bus_speed[].

Signed-off-by: Timur Tabi

Big white-space cleanup.

2008-05-20T22:14:08+00:00

This commit gets rid of a huge amount of silly white-space issues.
Especially, all sequences of SPACEs followed by TAB characters get
removed (unless they appear in print statements).

Also remove all embedded "vim:" and "vi:" statements which hide
indentation problems.

Signed-off-by: Wolfgang Denk

Fix warnings introduced by I2C bus speed setting patch

2008-04-13T21:54:16+00:00

Signed-off-by: Kumar Gala

add an i2c driver for mx31

2008-04-13T21:21:43+00:00

This patch adds an i2c driver for Freescale i.MX processors

Signed-off-by: Sascha Hauer 
Signed-off-by: Guennadi Liakhovetski

Revert merge of git://www.denx.de/git/u-boot-arm, commit 62479b18:

2008-04-11T13:11:26+00:00

Reverting became necessary after it turned out that the patches in
the u-boot-arm repo were modified, and in some cases corrupted.

This reverts the following commits:

	066bebd6353e33af3adefc3404560871699e9961
	7a837b7310166ae8fc8b8d66d7ef01b60a80f9d6
	c88ae20580b2b01487b4cdcc8b2a113f551aee36
	a147e56f03871bba4f05058d5e04ce7deb010b04
	d6674e0e2a6a1f033945f78838566210d3f28c95
	8c8463cce44d849e37744749b32d38e1dfb12e50
	c98b47ad24b2d91f41c09a3d62d7f70ad84f4b7d
	8bf69d81782619187933a605f1a95ee1d069478d
	8c16cb0d3b971f46fbe77c072664c0f2dcd4471d
	a574a73852a527779234e73e17e7597fd8128882
	1377b5583a48021d983e1fd565f7d40c89e84d63
	1704dc20917b4f71e373e2c888497ee666d40380

Signed-off-by: Wolfgang Denk

add an i2c driver for mx31

2008-03-30T10:32:16+00:00

This patch adds an i2c driver for Freescale i.MX processors

Signed-off-by: Sascha Hauer 
Signed-off-by: Guennadi Liakhovetski

Add support for setting the I2C bus speed in fsl_i2c.c

2008-03-26T23:09:17+00:00

Add support to the Freescale I2C driver (fsl_i2c.c) for setting and querying
the I2C bus speed.  Current 8[356]xx boards define the CFG_I2C_SPEED macro,
but fsl_i2c.c ignores it and uses conservative value when programming the
I2C bus speed.

Signed-off-by: Timur Tabi 
Acked-by: Andy Fleming

drivers/i2c : move i2c drivers to drivers/i2c

2007-11-20T19:14:18+00:00

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD