Commit graph

22 commits

Author SHA1 Message Date
Fabio Estevam
3b31605aef nitrogen6x: Fix the PAD settings for the ECSPI chipselect
ECSPI chipselect (MX6_PAD_EIM_D19__GPIO3_IO19) is used with GPIO functionality,
so it does not make sense to set its pad as SPI pin.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Eric Nelson <eric.nelson@boundarydevices.com>
2014-04-28 14:02:39 +02:00
Eric Benard
1220eeb794 nitrogen6x: use common detect_hdmi
Signed-off-by: Eric Bénard <eric@eukrea.com>
2014-04-15 12:23:57 +02:00
Eric Benard
a47e449513 nitrogen6x: use common board_video_skip
Signed-off-by: Eric Bénard <eric@eukrea.com>
Acked-by: Eric Nelson <eric.nelson@boundarydevices.com>
2014-04-15 12:23:56 +02:00
Marek Vasut
f016f8ca3d usb: mv_udc: Rename to ci_udc
The mv_udc is not marvell-specific anymore. The mv_udc is used to drive
generic ChipIdea CI13xxx series OTG cores, so rename the driver to ci_udc
instead.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Eric Nelson <eric.nelson@boundarydevices.com>
Cc: Stefano Babic <sbabic@denx.de>
2014-02-06 04:48:15 +01:00
Giuseppe Pagano
164d984661 nitrogen6x: Move setup_sata to common part
Move setup_sata function definition from platform file nitrogen6x.c
to arch/arm/imx-common/sata.c to avoid code duplication.

Signed-off-by: Giuseppe Pagano <giuseppe.pagano@seco.com>
CC: Stefano Babic <sbabic@denx.de>
CC: Fabio Estevam <fabio.estevam@freescale.com>
CC: Eric Nelson <eric.nelson@boundarydevices.com>
2013-12-17 18:12:14 +01:00
Eric Nelson
10fda48779 i.MX6DQ/DLS: replace pad names with their Linux kernel equivalents
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
2013-11-13 10:19:50 +01:00
Troy Kisky
08ce074e56 nitrogen6x: add otg usb host/device mode support
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
2013-10-20 23:42:40 +02:00
Troy Kisky
7132869d4c mx6: iomux: add GPR1 defines for use with nitrogen6x
Select GPIO1 as the USB OTG ID pin for Nitrogen6x

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
2013-10-20 23:42:40 +02:00
Wolfgang Denk
3765b3e7bd Coding Style cleanup: remove trailing white space
Signed-off-by: Wolfgang Denk <wd@denx.de>
2013-10-14 16:06:53 -04:00
Robert Winkler
47ac53d7ae imx: nitrogen6x/mx6qsabrelite: Fix bug in board_video_skip
Signed-off-by: Robert Winkler <robert.winkler@boundarydevices.com>
2013-09-10 19:28:18 +02:00
Eric Nelson
67d54c3917 i.MX6: nitrogen6x: Don't bother setting PLL3(480) PFD1 divisor
This clock isn't feeding anything under U-Boot, so there's no
point in changing it from power-on default.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
2013-08-31 18:06:38 +02:00
Eric Nelson
8907c2c504 i.MX6: nitrogen6x: force HDMI onto IPU0/DI0
Our Linux kernel switches the HDMI connector onto IPU0/DI1,
but the U-Boot display driver only supports IPU0/DI0 for the
time being.

Because of this, a soft re-boot will leave the HDMI output
connected to the wrong display port and prevent video from
being displayed.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
2013-08-21 19:20:28 +02:00
Stefano Babic
326ea986ac Merge git://git.denx.de/u-boot-arm
Conflicts:
	board/freescale/mx6qsabrelite/Makefile
	board/freescale/mx6qsabrelite/mx6qsabrelite.c
	include/configs/mx6qsabrelite.h

Signed-off-by: Stefano Babic <sbabic@denx.de>
2013-07-31 11:30:38 +02:00
Robert Winkler
10f779da54 imx: nitrogen6x: mx6qsabrelite: Add support for DVI monitors
A little background is probably appropriate for this patch.

Since "the beginning" of usage of the SABRE Lite and Nitrogen6x
boards, DVI detection has been somewhat broken.

Some (most) DVI monitors don't produce the "HPD" bit in
the PHY_STAT0 register, but do show proper toggling of the
RX_SENSE0..3 bits.

Creating a new the bit-mask to include all five bits and
modifying the 'hdmidet' command and internal detection
routines allows these monitors to function properly in U-Boot.

A related patch to our kernels allows things to work under
Linux:
        7d8752905c

Signed-off-by: Robert Winkler <robert.winkler@boundarydevices.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2013-07-27 10:52:42 +02:00
Pardeep Kumar Singla
5ea7f0e328 mx6: Factor out common HDMI setup code
Instead of duplicating HDMI setup code for every mx6 board, factor out the common code

Signed-off-by: Pardeep Kumar Singla <b45784@freescale.com>
Acked-By: Eric Nelson <eric.nelson@boundarydevices.com>
2013-07-27 10:49:36 +02:00
Wolfgang Denk
1a4596601f Add GPL-2.0+ SPDX-License-Identifier to source files
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-24 09:44:38 -04:00
Andrew Gabbasov
0c54f4b7c8 mx6: mx6qsabrelite/nitrogen6x: Remove incorrect setting of gpio CS signal
The number of gpio signal is packed inside CONFIG_SF_DEFAULT_CS macro
(shifted and or'ed with chip select), so it's incorrect to pass
that macro directly as an argument to gpio_direction_output() call.

Also, SPI driver sets the direction and initial value of a gpio,
used as a chip select signal, before any actual activity happens
on the bus.

So, it is safe to just remove the gpio_direction_output call,
that works incorrectly, thus making no effect, anyway.

Signed-off-by: Andrew Gabbasov <andrew_gabbasov@mentor.com>
Tested-by: Robert Winkler <robert.winkler@boundarydevices.com>
Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
2013-06-03 13:25:46 +02:00
Benoît Thébaudeau
7e2173cf82 imx: iomux-v3: Include PKE and PUE to pad control pull definitions
PUE requires PKE to mean something, as do pull values with PUE, so do not
compell users to explicitly use PKE and PUE everywhere. This is also what is
done on Linux and what has already been done for i.MX51.

By the way, remove some unused pad control definitions.

There is no change of behavior.

Note that SPI_PAD_CTRL was defined by several boards with a pull value, but
without PKE or PUE, which means that no pull was actually enabled in the pad.
This might be a bug in those boards, but this patch does not change the
behavior, so it just removes the meaningless pull value from those definitions.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-04-28 11:15:07 +02:00
Fabio Estevam
38e7007725 mx6: Fix get_board_rev() for the mx6 solo case
When booting a Freescale kernel 3.0.35 on a Wandboard solo, the get_board_rev()
returns 0x62xxx, which is not a value understood by the VPU
(Video Processing Unit) library in the kernel and causes the video playback to
fail.

The expected values for get_board_rev are:
0x63xxx: For mx6quad/dual
0x61xxx: For mx6dual-lite/solo

So adjust get_board_rev() accordingly and make it as weak function, so that we
do not need to define it in every mx6 board file.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
Acked-by: Eric Nelson <eric.nelson@boundarydevices.com>
2013-04-03 11:36:34 +02:00
Abbas Raza
aad4659a2f mmc: i.MX6: fsl_esdhc: Define maximum bus width supported by a board
Maximum bus width supported by some i.MX6 boards is not 8bit like
others. In case where both host controller and card support 8bit transfers,
they agree to communicate on 8bit interface while some boards support only 4bit interface.
Due to this reason the mmc 8bit default mode fails on these boards. To rectify this,
define maximum bus width supported by these boards (4bit). If max_bus_width is not
defined, it is 0 by default and 8bit width support will be enabled in host
capabilities otherwise host capabilities are modified accordingly.

It is tested with a MMCplus card.

Signed-off-by: Abbas Raza <Abbas_Raza@mentor.com>
cc: stefano Babic <sbabic@denx.de>
cc: Andy Fleming <afleming@gmail.com>
Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
Acked-by: Andrew Gabbasov <andrew_gabbasov@mentor.com>
2013-04-03 11:26:28 +02:00
fabio.estevam@freescale.com
19a0f7fa27 nitrogen: Use unsigned long to specify the total RAM size
When building for the nitrogen boards with 2GiB the following warning happens:

nitrogen6x.c:89:38: warning: integer overflow in expression [-Woverflow]

2GiB can not fit in 32-bits, so use ulong instead.

Reported-by: Albert Aribaud <albert.u.boot@aribaud.net>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-03-15 14:39:44 +01:00
Eric Nelson
d67b0d97b1 Add Boundary Devices Nitrogen6X boards
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
2013-03-13 09:04:24 +01:00