u-boot.git/include/configs/mx6qsabreauto.h, branch v2016.01

I2C: mxc_i2c: make I2C1 and I2C2 optional

2015-10-02T08:42:31+00:00

The driver assumed that I2C1 and I2C2 were always enabled,
and if they were not, then an asynchronous abort was (silently)
raised, to be caught much later on in the Linux kernel.

Fix this by making I2C1 and I2C2 optional just like I2C3 and I2C4
are.

To make the change binary-invariant, declare I2C1 and I2C2 in
every include/configs/ file which defines CONFIG_SYS_I2C_MXC.

Also, while updating README about CONFIG_SYS_I2C_MXC_I2C1 and
CONFIG_SYS_I2C_MXC_I2C2, add missing descriptions for I2C4 speed
(CONFIG_SYS_MXC_I2C4_SPEED) and slave (CONFIG_SYS_MXC_I2C4_SLAVE)
config options.

Signed-off-by: Albert ARIBAUD (3ADEV)

imx: mx6sabresd/sabreauto runtime setting fdt_file

2015-08-02T08:47:05+00:00

Detect the SOC and board variant at runtime and change the dtb name,
but not hardcoding the fdt_file env variable.

Take the following patch as a reference.
Íd58699b157df75f1aa0b363ea9c21add21a0c
"mx6cuboxi: Load the correct 'fdtfile' variable"

Signed-off-by: Peng Fan 
Reviewed-by: Fabio Estevam 
Acked-by: Stefano Babic

driver/i2c/mxc: Enable I2C bus 3 and 4

2015-04-23T15:55:53+00:00

Some SoCs have more than two I2C busses. Instead of adding ifdef
to the driver, macros are put into board header file where
CONFIG_SYS_I2C_MXC is defined.

Signed-off-by: York Sun 
CC: Heiko Schocher

imx: imx6q/dlsabreauto: Add PMIC Pfuze100 support

2014-11-20T09:52:32+00:00

Add the pfuze100 initialization in power_init_board for imx6q/dl
sabreauto board.

Signed-off-by: Ye.Li

mx6qsabreauto: Add parallel NOR flash support

2014-11-20T09:30:19+00:00

mx6sabreauto boards come with 32 MiB of parallel NOR flash.

Add support for it:

U-Boot 2015.01-rc1-18107-g1543636-dirty (Nov 14 2014 - 11:11:04)

CPU:   Freescale i.MX6Q rev1.2 at 792 MHz
Reset cause: POR
Board: MX6Q-Sabreauto revA
I2C:   ready
DRAM:  2 GiB
Flash: 32 MiB
NAND:  0 MiB

Due to pin conflict with I2C3, only define configure I2C3 IOMUX when flash is
not used.

Signed-off-by: Fabio Estevam

imx: mx6q/dlsabreauto: And NAND flash support

2014-11-13T15:23:55+00:00

The i.MX6Q/DL sabreauto board has one NAND socket, set the
CONFIG_NAND_MXS and relevant NAND configurations to enable the
MXS NAND flash driver.
Add board level codes to set IOMUX and clock for GPMI-NAND and
BCH module.

Signed-off-by: Ye.Li 
Reviewed-by: Fabio Estevam

imx: mx6 sabreauto: Add board support for USB EHCI

2014-11-03T10:21:49+00:00

On mx6 sabreauto board, there are two USB ports:
0: OTG
1: HOST
The EHCI driver is enabled for this board, but the IOMUX and VBUS power
control is not implemented, which cause both USB port failed to work.
This patch fix the problem by adding the board support codes.

Since the power control uses the GPIO pin from port expander MAX7310,
the PCA953X driver is enabled for accessing the MAX7310.

The ID pin of OTG Port needs to configure the GPR1 bit 13 for selecting
its daisy chain. Add a new function "imx_iomux_set_gpr_register" to
handle GPR register setting.

Signed-off-by: Ye.Li

mx6sabre_common: Add HDMI config to common code

2014-10-21T12:04:59+00:00

HDMI config options can be placed into the common mx6sabre_common.h file to
avoid duplication.

Signed-off-by: Fabio Estevam

mx6qsabreauto: Add HDMI support

2014-10-21T12:04:39+00:00

Let HDMI splash screen support work by default.

Signed-off-by: Fabio Estevam

mx6qsabreauto: Remove imx6q-sabreauto.dts

2014-09-09T15:11:01+00:00

Commit fa9c021632473 ("mx6: add example DTB for mx6qsabreauto") introduced
'imx6q-sabreauto.dts' but it adds no real value as the dts file only contains
the 'model' and 'compatible' strings.

After this commit the final binary is also changed from 'u-boot.imx' to
'u-boot-dtb.imx', which may confuse users.

So revert it until a more complete and useful device tree could be provided.

Signed-off-by: Fabio Estevam 
Acked-by: Otavio Salvador