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11 years agomx6qsabrelite: Change default environment to cope with OE changes
Otavio Salvador [Fri, 28 Jun 2013 21:52:40 +0000 (18:52 -0300)]
mx6qsabrelite: Change default environment to cope with OE changes

OpenEmbedded has change partitioning layout of generated image so it
does not raise warnings during the boot regarding unkown partition
being used for U-Boot.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
11 years agomx53loco: Change default environment to cope with OE changes
Otavio Salvador [Fri, 28 Jun 2013 21:52:39 +0000 (18:52 -0300)]
mx53loco: Change default environment to cope with OE changes

OpenEmbedded has change partitioning layout of generated image so it
does not raise warnings during the boot regarding unkown partition
being used for U-Boot.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Jason Liu <r64343@freescale.com>
11 years agonet: fec: Avoid MX28 bus sync issue
Marek Vasut [Thu, 11 Jul 2013 23:03:04 +0000 (01:03 +0200)]
net: fec: Avoid MX28 bus sync issue

The MX28 multi-layer AHB bus can be too slow and trigger the
FEC DMA too early, before all the data hit the DRAM. This patch
ensures the data are written in the RAM before the DMA starts.
Please see the comment in the patch for full details.

This patch was produced with an amazing help from Albert Aribaud,
who pointed out it can possibly be such a bus synchronisation
issue.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
11 years agonet: fec: Remove bogus flush_dcache_range() call
Marek Vasut [Thu, 11 Jul 2013 15:23:26 +0000 (17:23 +0200)]
net: fec: Remove bogus flush_dcache_range() call

Remove incorrectly called and duplicate flush_dcache_range() call
from fec_mxc driver. The call is not needed, since the caches are
already flushed in fec_tbd_init(), moreover the second argument should
be the ending address, not size.

Signed-off-by: Marek Vasut <marex@denx.de>
Reported-by: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Tom Rini <trini@ti.com>
11 years agom28evk: add trimffs to nand command
Marek Vasut [Sun, 7 Jul 2013 18:20:26 +0000 (20:20 +0200)]
m28evk: add trimffs to nand command

this is usefull when writing an UBI image which contains
and UBIFS volume (check README.nand and UBI FAQ for more
details)

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
11 years agovf610twr: Remove SoC name from U-Boot prompt
Otavio Salvador [Fri, 28 Jun 2013 12:53:00 +0000 (09:53 -0300)]
vf610twr: Remove SoC name from U-Boot prompt

We've been dropping SoC name from U-Boot prompt as it increase
complexity for automatic testing and makes line longer for no good
reason.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Tested-by: Andy Voltz <andy.voltz@timesys.com>
11 years agovf610twr: Add default environment in line with other Freescale boards
Otavio Salvador [Fri, 28 Jun 2013 12:52:59 +0000 (09:52 -0300)]
vf610twr: Add default environment in line with other Freescale boards

This adds a default environment which should be able to support both
3.0.15 from Timesys and upcoming 3.11.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Tested-by: Andy Voltz <andy.voltz@timesys.com>
11 years agovideo: mxsfb: Break the line in videomode message
Fabio Estevam [Wed, 26 Jun 2013 19:08:13 +0000 (16:08 -0300)]
video: mxsfb: Break the line in videomode message

Currently we have the following on boot:

CPU:   Freescale i.MX28 rev1.2 at 454 MHz
BOOT:  SSP SD/MMC #0, 3V3
DRAM:  128 MiB
MMC:   MXS MMC: 0
Video: MXSFB: 'videomode' variable not set!In:    serial

Break the line of the warning message in order to have a better reading format.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
11 years agoMAINTAINERS: Add an entry to the mx6q wandboard variant
Fabio Estevam [Wed, 26 Jun 2013 16:53:45 +0000 (13:53 -0300)]
MAINTAINERS: Add an entry to the mx6q wandboard variant

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
11 years agom28evk: Move README file inside board directory
Fabio Estevam [Fri, 3 May 2013 18:08:02 +0000 (15:08 -0300)]
m28evk: Move README file inside board directory

Board specific READMEs should be located inside the respective board directory.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
11 years agomx28evk: Move README file inside board directory
Fabio Estevam [Fri, 3 May 2013 18:08:01 +0000 (15:08 -0300)]
mx28evk: Move README file inside board directory

Board specific READMEs should be located inside the respective board directory.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
11 years agoREADME: mxs: Introduce README.mxs
Fabio Estevam [Fri, 3 May 2013 18:08:00 +0000 (15:08 -0300)]
README: mxs: Introduce README.mxs

Create a README.mxs file that contains instructions on how to use U-boot for
both MX23 and MX28.

As boot from NAND has only been tested on mx28, make it clear that it only
applies to MX28.

While at it, do some small cleanups for the sake of consistency:
- Use "MX28" instead of "i.MX28"
- Use "section" instead of "chapter" when referring to specific parts of the
reference manual chapters.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
11 years agoREADME: mx28_common: Fix structure of sentence
Fabio Estevam [Fri, 3 May 2013 18:07:59 +0000 (15:07 -0300)]
README: mx28_common: Fix structure of sentence

Re-structure the sentence a bit so that it can clearer.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
11 years agoREADME: mx28_common: Do not hardcode the SSP port
Fabio Estevam [Fri, 3 May 2013 18:07:58 +0000 (15:07 -0300)]
README: mx28_common: Do not hardcode the SSP port

MX28 can boot from SSP0 or SSP1, so it is better not to hardcode the SSP port
in the instructions.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
11 years agoREADME: mx28_common: Keep the text within 80 columns
Fabio Estevam [Fri, 3 May 2013 18:07:57 +0000 (15:07 -0300)]
README: mx28_common: Keep the text within 80 columns

In order to improve readability keep the text within 80 columns.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
11 years agoimx: nitrogen6x: Enable filesystem generic commands
Robert Winkler [Thu, 6 Jun 2013 17:39:28 +0000 (10:39 -0700)]
imx: nitrogen6x: Enable filesystem generic commands

Signed-off-by: Robert Winkler <robert.winkler@boundarydevices.com>
11 years agoimx: nitrogen6x: Enable raw initrd
Robert Winkler [Thu, 6 Jun 2013 17:39:27 +0000 (10:39 -0700)]
imx: nitrogen6x: Enable raw initrd

Signed-off-by: Robert Winkler <robert.winkler@boundarydevices.com>
11 years agoimx: nitrogen6x: Enable bootz
Robert Winkler [Thu, 6 Jun 2013 17:39:26 +0000 (10:39 -0700)]
imx: nitrogen6x: Enable bootz

Signed-off-by: Robert Winkler <robert.winkler@boundarydevices.com>
11 years agoimx: nitrogen6x: Enabled data cache
Robert Winkler [Thu, 6 Jun 2013 17:39:25 +0000 (10:39 -0700)]
imx: nitrogen6x: Enabled data cache

Signed-off-by: Robert Winkler <robert.winkler@boundarydevices.com>
11 years agomx27: add i2c clock
trem [Fri, 14 Jun 2013 16:21:22 +0000 (18:21 +0200)]
mx27: add i2c clock

Signed-off-by: Eric Jarrige <eric.jarrige@armadeus.org>
Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr>
11 years agomx27: add function enable_caches
trem [Fri, 14 Jun 2013 16:21:21 +0000 (18:21 +0200)]
mx27: add function enable_caches

Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr>
11 years agoimx: Add support for the SabreSD shipped with i.MX6DL
Pierre Aubert [Tue, 4 Jun 2013 07:00:15 +0000 (09:00 +0200)]
imx: Add support for the SabreSD shipped with i.MX6DL

The SabreSD platform is available with i.MX6Q or i.MX6DL. This patch adds the
support of the i.MX6DL. The config file and the board directory are renamed
to remove the reference to the MX6Q.

Signed-off-by: Pierre Aubert <p.aubert@staubli.com>
CC: Stefano Babic <sbabic@denx.de>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
11 years agoimx: Complete the pin definitions for the i.MX6DL / i.MX6Solo
Pierre Aubert [Tue, 4 Jun 2013 07:00:14 +0000 (09:00 +0200)]
imx: Complete the pin definitions for the i.MX6DL / i.MX6Solo

Signed-off-by: Pierre Aubert <p.aubert@staubli.com>
CC: Stefano Babic <sbabic@denx.de>
11 years agoimx6: fix GPR2 wrong definition
Pierre Aubert [Wed, 19 Jun 2013 09:16:13 +0000 (11:16 +0200)]
imx6: fix GPR2 wrong definition

Signed-off-by: Pierre Aubert <p.aubert@staubli.com>
CC: Stefano Babic <sbabic@denx.de>
Acked-by: Dirk Behme <dirk.behme@gmail.com>
11 years agodwc_ahsata: Allow use with dcache enabled
Eric Nelson [Sat, 15 Jun 2013 23:09:55 +0000 (16:09 -0700)]
dwc_ahsata: Allow use with dcache enabled

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
11 years agospi: mxc_spi: Update pre and post divider algorithm
Dirk Behme [Sat, 11 May 2013 05:25:54 +0000 (07:25 +0200)]
spi: mxc_spi: Update pre and post divider algorithm

The spi clock divisor is of the form x * (2**y),  or  x  << y, where x is
1 to 16, and y is 0 to 15. Note the similarity with floating point numbers.
Convert the desired divisor to the smallest number which is >= desired divisor,
and can be represented in this form. The previous algorithm chose a divisor
which could be almost twice as large as needed.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: Dirk Behme <dirk.behme@gmail.com>
11 years agospi: mxc_spi: Fix pre and post divider calculation
Dirk Behme [Thu, 9 May 2013 05:19:52 +0000 (07:19 +0200)]
spi: mxc_spi: Fix pre and post divider calculation

Fix two issues with the calculation of pre_div and post_div:

1. pre_div: While the calculation of pre_div looks correct, to set the
CONREG[15-12] bits pre_div needs to be decremented by 1:

The i.MX 6Dual/6Quad Applications Processor Reference Manual (IMX6DQRM
Rev. 0, 11/2012) states:

CONREG[15-12]: PRE_DIVIDER
0000 Divide by 1
0001 Divide by 2
0010 Divide by 3
...
1101 Divide by 14
1110 Divide by 15
1111 Divide by 16

I.e. if we want to divide by 2, we have to write 1 to CONREG[15-12].

2. In case the post divider becomes necessary, pre_div will be divided by
16. So set pre_div to 16, too. And not 15.

Both issues above are tested using the following examples:

clk_src = 60000000 (60MHz, default i.MX6 ECSPI clock)

a) max_hz == 23000000 (23MHz, max i.MX6 ECSPI read clock)

-> pre_div =  3 (divide by 3 => CONREG[15-12] == 2)
-> post_div = 0 (divide by 1 => CONREG[11- 8] == 0)
               => 60MHz / 3 = 20MHz SPI clock

b) max_hz == 2000000 (2MHz)

-> pre_div =  16 (divide by 16 => CONREG[15-12] == 15)
-> post_div = 1  (divide by  2 => CONREG[11- 8] == 1)
               => 60MHz / 32 = 1.875MHz SPI clock

c) max_hz == 1000000 (1MHz)

-> pre_div =  16 (divide by 16 => CONREG[15-12] == 15)
-> post_div = 2  (divide by  4 => CONREG[11- 8] == 2)
               => 60MHz / 64 = 937.5kHz SPI clock

d) max_hz == 500000 (500kHz)

-> pre_div =  16 (divide by 16 => CONREG[15-12] == 15)
-> post_div = 3  (divide by  8 => CONREG[11- 8] == 3)
               => 60MHz / 128 = 468.75kHz SPI clock

Signed-off-by: Dirk Behme <dirk.behme@gmail.com>
11 years agoAdd support for Wandboard Quad
Tapani Utriainen [Wed, 26 Jun 2013 09:51:49 +0000 (17:51 +0800)]
Add support for Wandboard Quad

Add support for the Quad version of Wandboard; fix compile warning resulting
from having 2G of memory.

Signed-off-by: Tapani Utriainen <tapani@technexion.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Stefano Babic <sbabic@denx.de>
11 years agovf610twr: Drop unneeded 'status' variable
Fabio Estevam [Wed, 5 Jun 2013 11:34:48 +0000 (11:34 +0000)]
vf610twr: Drop unneeded 'status' variable

No need to use the 'status' variable, so just remove it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Otavio Salvador <otavio@ossystems.com.br>
11 years agoARM: imx: Fix incorrect usage of CONFIG_SYS_MMC_ENV_PART
Fabio Estevam [Tue, 4 Jun 2013 15:05:39 +0000 (15:05 +0000)]
ARM: imx: Fix incorrect usage of CONFIG_SYS_MMC_ENV_PART

When running the "save" command several times on a mx6qsabresd we see:

U-Boot > save
Saving Environment to MMC...
Writing to MMC(1)... done
U-Boot > save
Saving Environment to MMC...
MMC partition switch failed
U-Boot > save
Saving Environment to MMC...
Writing to MMC(1)... done
U-Boot > save
Saving Environment to MMC...
MMC partition switch failed
U-Boot > save
Saving Environment to MMC...
Writing to MMC(1)... done
U-Boot > save
Saving Environment to MMC...
MMC partition switch failed

This issue is caused by the incorrect usage of CONFIG_SYS_MMC_ENV_PART.

CONFIG_SYS_MMC_ENV_PART should be used to specify the mmc partition that stores
the environment variables.

On some imx boards it is been incorrectly used to pass the partition of kernel
and dtb files for the 'mmcpart' script variable.

Remove the CONFIG_SYS_MMC_ENV_PART usage and configure the 'mmcpart' variable
directly.

Reported-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Jason Liu <r64343@freescale.com>
11 years agoAdd support for Congatec Conga-QEVAl board
SARTRE Leo [Mon, 3 Jun 2013 23:30:36 +0000 (23:30 +0000)]
Add support for Congatec Conga-QEVAl board

Add minimal support (only boot from mmc device) for the Congatec
Conga-QEVAl Evaluation Carrier Board with conga-Qmx6q (i.MX6 Quad
processor) module.

Signed-off-by: Leo Sartre <lsartre@adeneo-embedded.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
11 years agowandboard: Add Boot Splash image with Wandboard logo
Otavio Salvador [Mon, 27 May 2013 12:18:44 +0000 (12:18 +0000)]
wandboard: Add Boot Splash image with Wandboard logo

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
11 years agowandboard: Enable HDMI splashscreen
Fabio Estevam [Thu, 23 May 2013 07:50:23 +0000 (07:50 +0000)]
wandboard: Enable HDMI splashscreen

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
11 years agobuild: Use generic boot logo matching
Otavio Salvador [Mon, 27 May 2013 12:18:43 +0000 (12:18 +0000)]
build: Use generic boot logo matching

The boot logo matching is now done in following way:

 - use LOGO_BMP if it is set, or
 - use $(BOARD).bmp if it exists in tools/logos, or
 - use $(VENDOR).bmp if it exists in tools/logos, or
 - use denx.bmp otherwise.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Wolfgang Denk <wd@denx.de>
11 years agomx6: mx6qsabrelite/nitrogen6x: Remove incorrect setting of gpio CS signal
Andrew Gabbasov [Thu, 30 May 2013 04:47:38 +0000 (04:47 +0000)]
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>
11 years agomx6qsabreauto: Add Port Expander reset
Renato Frias [Mon, 13 May 2013 18:01:13 +0000 (18:01 +0000)]
mx6qsabreauto: Add Port Expander reset

There are 3 IO expanders on the mx6qsabreauto all reset by the
same GPIO, just set it to high to use the IO.

Signed-off-by: Renato Frias <b13784@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
11 years agomx6qsabreauto: Add i2c to mx6qsabreauto board
Renato Frias [Mon, 13 May 2013 18:01:12 +0000 (18:01 +0000)]
mx6qsabreauto: Add i2c to mx6qsabreauto board

Add i2c2 and 3 to mx6qsabreauto board, i2c3 is multiplexed
use gpio to set steering.

Signed-off-by: Renato Frias <b13784@freescale.com>
Reviewed-by: Otavio Salvador <otavio@ossystems.com.br>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
11 years agomx6slevk: Allow booting a device tree kernel
Fabio Estevam [Thu, 23 May 2013 13:57:18 +0000 (13:57 +0000)]
mx6slevk: Allow booting a device tree kernel

When the mx6slevk board support was added in U-boot there was no device tree
support for mx6sl, so only a FSL 3.0.35 was tested at that time.

Now that mx6slevk support is available we can boot a device tree kernel, by
adjusting CONFIG_LOADADDR into a proper location, so that a non-dt and a dt
kernels can be booted.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
11 years agoarm: mxs: Fix vectoring table crafting
Marek Vasut [Thu, 25 Apr 2013 16:37:12 +0000 (16:37 +0000)]
arm: mxs: Fix vectoring table crafting

The vectoring table has to be placed at 0x0, but U-Boot on MX23/MX28
starts from RAM, so the vectoring table at 0x0 is not present. Craft
code that will be placed at 0x0 and will redirect interrupt vectoring
to proper location of the U-Boot in RAM.

Signed-off-by: Marek Vasut <marex@denx.de>
CC: Stefano Babic <sbabic@denx.de>
CC: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
11 years agoarm: vf610: Add basic support for Vybrid VF610TWR board
Alison Wang [Mon, 27 May 2013 22:55:47 +0000 (22:55 +0000)]
arm: vf610: Add basic support for Vybrid VF610TWR board

VF610TWR is a board based on Vybrid VF610 SoC.

This patch adds basic support for Vybrid VF610TWR board.

Signed-off-by: Alison Wang <b18965@freescale.com>
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
11 years agoarm: vf610: Add Vybrid VF610 to mxc_ocotp document
Alison Wang [Mon, 27 May 2013 22:55:46 +0000 (22:55 +0000)]
arm: vf610: Add Vybrid VF610 to mxc_ocotp document

This patch adds Vybrid VF610 to mxc_ocotp document.

Signed-off-by: Alison Wang <b18965@freescale.com>
Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
11 years agoarm: vf610: Add uart support for Vybrid VF610
Alison Wang [Mon, 27 May 2013 22:55:45 +0000 (22:55 +0000)]
arm: vf610: Add uart support for Vybrid VF610

This patch adds lpuart support for Vybrid VF610 platform.

Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
Signed-off-by: Alison Wang <b18965@freescale.com>
11 years agoarm: vf610: Add watchdog support for Vybrid VF610
Alison Wang [Mon, 27 May 2013 22:55:44 +0000 (22:55 +0000)]
arm: vf610: Add watchdog support for Vybrid VF610

This patch adds watchdog support for Vybrid VF610 platform.

Signed-off-by: Alison Wang <b18965@freescale.com>
11 years agonet: fec_mxc: Add support for Vybrid VF610
Alison Wang [Mon, 27 May 2013 22:55:43 +0000 (22:55 +0000)]
net: fec_mxc: Add support for Vybrid VF610

This patch adds FEC support for Vybrid VF610 platform.

In function fec_open(), RCR register is only set as RGMII mode. But RCR
register should be set as RMII mode for VF610 platform.
This configuration is already done in fec_reg_setup(), so this piece of
code could just leave untouched the FEC_RCNTRL_RGMII / FEC_RCNTRL_RMII /
FEC_RCNTRL_MII_MODE bits.

Signed-off-by: Alison Wang <b18965@freescale.com>
Reviewed-by: Benoit Thebaudeau <benoit.thebaudeau@advansee.com>
Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
11 years agoarm: vf610: Add Vybrid VF610 CPU support
Alison Wang [Mon, 27 May 2013 22:55:42 +0000 (22:55 +0000)]
arm: vf610: Add Vybrid VF610 CPU support

This patch adds generic codes to support Freescale's Vybrid VF610 CPU.

It aligns Vybrid VF610 platform with i.MX platform. As there are
some differences between VF610 and i.MX platforms, the specific
codes are in the arch/arm/cpu/armv7/vf610 directory.

Signed-off-by: Alison Wang <b18965@freescale.com>
Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
11 years agoarm: vf610: Add IOMUX support for Vybrid VF610
Alison Wang [Mon, 27 May 2013 22:55:41 +0000 (22:55 +0000)]
arm: vf610: Add IOMUX support for Vybrid VF610

This patch adds the IOMUX support for Vybrid VF610 platform.

There is a little difference for IOMUXC module between VF610 and i.MX
platform, the muxmode and pad configuration share one 32bit register on
VF610, but they are two independent registers on I.MX platform. A
CONFIG_IOMUX_SHARE_CONFIG_REG was introduced to fit this difference.

Signed-off-by: Alison Wang <b18965@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
11 years agowandboard: fix typo in README
Luka Perkov [Sun, 12 May 2013 14:22:38 +0000 (14:22 +0000)]
wandboard: fix typo in README

Fix typo in wandboard README file.

Signed-off-by: Luka Perkov <luka@openwrt.org>
11 years agovideo: mxsfb: Add an entry for mx23evk/mx28vk video modes
Fabio Estevam [Fri, 10 May 2013 09:14:11 +0000 (09:14 +0000)]
video: mxsfb: Add an entry for mx23evk/mx28vk video modes

Currently the mxsfb driver takes the display timings from the 'videomode'
environment variable.

Provide an example on how to set 'videomode' for using splash screen on
mx23evk and mx28vk boards.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Marek Vasut <marex@denx.de>
11 years agomx23evk: Add splash screen support
Fabio Estevam [Fri, 10 May 2013 09:14:10 +0000 (09:14 +0000)]
mx23evk: Add splash screen support

Enable display support.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
11 years agomx28evk: Add splash screen support
Fabio Estevam [Fri, 10 May 2013 09:14:09 +0000 (09:14 +0000)]
mx28evk: Add splash screen support

Enable display support.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
11 years agoimx: spl: Merge libimx-common make rules
Benoît Thébaudeau [Mon, 6 May 2013 01:15:48 +0000 (01:15 +0000)]
imx: spl: Merge libimx-common make rules

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
11 years agoMerge branch 'u-boot-ti/master' into 'u-boot-arm/master'
Albert ARIBAUD [Sat, 11 May 2013 20:24:28 +0000 (22:24 +0200)]
Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'

11 years agoRevert wrong removal of nand_init and nand_deselect
Albert ARIBAUD [Sat, 11 May 2013 04:29:50 +0000 (04:29 +0000)]
Revert wrong removal of nand_init and nand_deselect

The manual resolution in commit ec7023db wrongly removed functions
nand_init and nand_deselect from file drivers/mtd/nand/mxc_nand_spl.c.
Revert this removal.

Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Acked-by: Stefano Babic <sbabic@denx.de>
11 years agoMerge branch 'u-boot-imx/master' into 'u-boot-arm/master'
Albert ARIBAUD [Sat, 11 May 2013 07:25:36 +0000 (09:25 +0200)]
Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'

Conflicts:
drivers/mtd/nand/mxc_nand_spl.c
include/configs/m28evk.h

11 years agoMerge branch 'u-boot-pxa/master' into 'u-boot-arm/master'
Albert ARIBAUD [Fri, 10 May 2013 22:06:03 +0000 (00:06 +0200)]
Merge branch 'u-boot-pxa/master' into 'u-boot-arm/master'

11 years agoARM: OMAP: Add arch_cpu_init function
SRICHARAN R [Wed, 24 Apr 2013 00:41:25 +0000 (00:41 +0000)]
ARM: OMAP: Add arch_cpu_init function

The boot parameters passed from SPL to UBOOT
must be saved as a part of uboot's gd data
as early as possible, before we will inadvertently
overwrite it. So adding a arch_cpu_init for the required
Socs to save it.

Signed-off-by: Sricharan R <r.sricharan@ti.com>
[trini: Add igep0033 hunk]
Signed-off-by: Tom Rini <trini@ti.com>
11 years agoARM: OMAP: Cleanup boot parameters usage
SRICHARAN R [Wed, 24 Apr 2013 00:41:24 +0000 (00:41 +0000)]
ARM: OMAP: Cleanup boot parameters usage

The boot parameters are read from individual variables
assigned for each of them. This been corrected and now
they are stored as a part of the global data 'gd'
structure. So read them from 'gd' instead.

Signed-off-by: Sricharan R <r.sricharan@ti.com>
[trini: Add igep0033 hunk]
Signed-off-by: Tom Rini <trini@ti.com>
11 years agoARM: OMAP: Correct save_boot_params and replace with 'C' function
SRICHARAN R [Wed, 24 Apr 2013 00:41:23 +0000 (00:41 +0000)]
ARM: OMAP: Correct save_boot_params and replace with 'C' function

Currently save_boot_params saves the boot parameters passed
from romcode. But this is not stored in a writable location
consistently. So the current code would not work for a
'XIP' boot. Change this by saving the boot parameters in
'gd' which is always writable. Also add a 'C' function
instead of an assembly code that is more readable.

Signed-off-by: Sricharan R <r.sricharan@ti.com>
11 years agoARM: OMAP4/5: Make OMAPx_SRAM_SCRATCH_ defines common
SRICHARAN R [Wed, 24 Apr 2013 00:41:22 +0000 (00:41 +0000)]
ARM: OMAP4/5: Make OMAPx_SRAM_SCRATCH_ defines common

These defines are same across OMAP4/5. So move them to
omap_common.h. This is required for the patches that
follow.

Signed-off-by: Sricharan R <r.sricharan@ti.com>
11 years agoARM: OMAP: Make omap_boot_parameters common across socs
SRICHARAN R [Wed, 24 Apr 2013 00:41:21 +0000 (00:41 +0000)]
ARM: OMAP: Make omap_boot_parameters common across socs

omap_boot_parameters is same and defined for each
soc. So move this to a common place to reuse it
across socs.

Signed-off-by: Sricharan R <r.sricharan@ti.com>
11 years agoam33xx: Fix warning with CONFIG_DISPLAY_CPUINFO
Tom Rini [Thu, 25 Apr 2013 20:46:04 +0000 (16:46 -0400)]
am33xx: Fix warning with CONFIG_DISPLAY_CPUINFO

The arm_freq and ddr_freq variables are unused, so remove.  Fixup
whitespace slightly while in here.

Reviewed-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Tom Rini <trini@ti.com>
11 years agodavinci: handle CONFIG_SYS_CLE_MASK and CONFIG_SYS_ALE_MASK
Eric Benard [Mon, 22 Apr 2013 05:55:00 +0000 (05:55 +0000)]
davinci: handle CONFIG_SYS_CLE_MASK and CONFIG_SYS_ALE_MASK

these variables are curently defined in several config files but the
driver doesn't use them and defaults to hardcoded values in
nand_defs.h

It's interesting to be able to change this hardcoded valude when the
hardware is not using the default adress signals to drive ALE and CLE
and two configuration defines already exist for this purpose so use
them.

Signed-off-by: Eric Bénard <eric@eukrea.com>
11 years agoda850: provide davinci_enable_uart0
Eric Benard [Mon, 22 Apr 2013 05:54:59 +0000 (05:54 +0000)]
da850: provide davinci_enable_uart0

this is needed to bring UART0 out of reset but this function
currently only exists for dm644x/355/365/646x when da850 (at
least am1808 also need it).

Signed-off-by: Eric Bénard <eric@eukrea.com>
11 years agocm-t35: update config file
Igor Grinberg [Mon, 22 Apr 2013 01:06:55 +0000 (01:06 +0000)]
cm-t35: update config file

Several minor updates to the cm-t35 config file.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Tested-by: Nikita Kiryanov <nikita@compulab.co.il>
11 years agoMAINTAINERS: fix the cm-t35 board name
Igor Grinberg [Mon, 22 Apr 2013 01:06:54 +0000 (01:06 +0000)]
MAINTAINERS: fix the cm-t35 board name

"cm-t35" in U-Boot source code is called "cm_t35".
Make the change "cm-t35" -> "cm_t35" for better greppability.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
11 years agocm-t35: move cm-t35 to live in compulab directory
Igor Grinberg [Mon, 22 Apr 2013 01:06:53 +0000 (01:06 +0000)]
cm-t35: move cm-t35 to live in compulab directory

Currently the cm-t35 support code lives under board/cm_t35 directory.
Some of the code can be shared with other/future CompuLab boards,
so move the cm-t35 to live under board/compulab/cm_t35 directory.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Tested-by: Nikita Kiryanov <nikita@compulab.co.il>
11 years agoARM: Panda: Add flag to allow runtime enviroment varibale mods
Dan Murphy [Thu, 18 Apr 2013 06:29:54 +0000 (06:29 +0000)]
ARM: Panda: Add flag to allow runtime enviroment varibale mods

Add the flag to allow runtime enviroment variable modifications.
This is being added so that the board-name can be modified at runtime
to indicate either a panda(4430) or a panda-es(4460)

Signed-off-by: Dan Murphy <dmurphy@ti.com>
11 years agoARM:Panda:Fix device tree loading for the panda-es
Dan Murphy [Thu, 18 Apr 2013 06:29:53 +0000 (06:29 +0000)]
ARM:Panda:Fix device tree loading for the panda-es

Fix the device tree loading for panda(4430) and panda-es(4460)

Modify the board name if a 4460 panda or panda-es is detected
at run time.
In the findfdt add a check for the panda-es board name and load
the panda-es device tree blob.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
11 years agoARM: OMAP5: Fix warm reset with USB cable connected
Lokesh Vutla [Wed, 17 Apr 2013 20:49:40 +0000 (20:49 +0000)]
ARM: OMAP5: Fix warm reset with USB cable connected

Warm reset on OMAP5 freezes when USB cable is connected.
Fix requires PRM_RSTTIME.RSTTIME1 to be programmed
with the time for which reset should be held low for the
voltages and the oscillator to reach stable state.

There are 3 parameters to be considered for calculating
the time, which are mostly board and PMIC dependent.
-1- Time taken by the Oscillator to shut + restart
-2- PMIC OTP times
-3- Voltage rail ramp times, which inturn depends on the
PMIC slew rate and value of the voltage ramp needed.

In order to keep the code in u-boot simple, have a way
for boards to specify a pre computed time directly using
the 'CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC'
option. If boards fail to specify the time, use a default
as specified by 'CONFIG_DEFAULT_OMAP_RESET_TIME_MAX_USEC' instead.
Using the default value translates into some ~22ms and should work in
all cases.
However in order to avoid this large delay hiding other bugs,
its recommended that all boards look at their respective data
sheets and specify a pre computed and optimal value using
'CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC'

In order to help future board additions to compute this
config option value, add a README at doc/README.omap-reset-time
which explains how to compute the value. Also update the toplevel
README with the additional option and pointers to
doc/README.omap-reset-time.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
[rnayak@ti.com: Updated changelog and added the README]
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
11 years agoRemove duplicate / unused #defines on AM335x boards
Mark Jackson [Wed, 17 Apr 2013 08:22:47 +0000 (08:22 +0000)]
Remove duplicate / unused #defines on AM335x boards

As part of a review of a recent patch to add a new AM335x board, Tom
found several duplicate and/or unused #defines.

This patch simply removes them.

The two affected configs have been recompiled to check nothing was
broken (from a compilation point of view !!)

Reported-by: Tom Rini <trini@ti.com>
Signed-off-by: Mark Jackson <mpfj-list@mimc.co.uk>
11 years agoomap5_common: Add optargs variable for kernel command line args
Tom Rini [Thu, 11 Apr 2013 05:22:10 +0000 (05:22 +0000)]
omap5_common: Add optargs variable for kernel command line args

Add 'optargs' variable to be set to additional kernel arguments, similar
to omap3*/am3* usage.

Cc: Sricharan R <r.sricharan@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
11 years agoOMAP5: USB: hsusbtll_clkctrl has to be in hw_auto for USB to work
Lubomir Popov [Thu, 11 Apr 2013 00:08:51 +0000 (00:08 +0000)]
OMAP5: USB: hsusbtll_clkctrl has to be in hw_auto for USB to work

USB TLL clocks do not support 'explicit_en', only 'hw_auto'
control (R. Sricharan). cm_l3init_hsusbtll_clkctrl has to be
moved to the clk_modules_hw_auto_essential[] array in order
to make the clock work.

This fix is needed (but not sufficient) for USB EHCI operation
in U-Boot.

Signed-off-by: Lubomir Popov <lpopov@mm-sol.com>
11 years agoARM: Add support for IGEP COM AQUILA/CYGNUS
Enric Balletbo i Serra [Thu, 4 Apr 2013 22:27:58 +0000 (22:27 +0000)]
ARM: Add support for IGEP COM AQUILA/CYGNUS

The IGEP COM AQUILA and CYGNUS are industrial processors modules with
following highlights:

  o AM3352/AM3354 Texas Instruments processor
  o Cortex-A8 ARM CPU
  o 3.3 volts Inputs / Outputs use industrial
  o 256 MB DDR3 SDRAM / 128 Megabytes FLASH
  o MicroSD card reader on-board
  o Ethernet controller on-board
  o JTAG debug connector available
  o Designed for industrial range purposes

Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
11 years agoAdd DDR3 support for IGEP COM AQUILA/CYGNUS.
Enric Balletbo i Serra [Thu, 4 Apr 2013 22:27:57 +0000 (22:27 +0000)]
Add DDR3 support for IGEP COM AQUILA/CYGNUS.

These boards uses Samsung K4B2G1646E-BIH9 a 2Gb E-die DDR3 SDRAM.

Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
11 years agoarm: omap: emif: Fix DDR3 init after warm reset
Lokesh Vutla [Wed, 27 Mar 2013 20:24:42 +0000 (20:24 +0000)]
arm: omap: emif: Fix DDR3 init after warm reset

EMIF supports a global warm reset mode, during which the
EMIF keeps the SDRAM content. But if leveling is enabled
at the time of warm reset for DDR3, the following steps
needs to be done after warm reset:
1) Keep EMIF in self refresh mode.
2) Reset PHY to bring back the PHY to a known state.
3) Start Levelling procedure.
Doing the same.
And also enabling DLL lock and code output after warm reset.

Tested on OMAP5432 ES2.0

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
11 years agobeagleboard: Update comment in get_board_rev()
Tom Rini [Tue, 16 Apr 2013 20:31:20 +0000 (16:31 -0400)]
beagleboard: Update comment in get_board_rev()

We are able to tell the difference between xM Rev Ax/Bx and xM Rev Cx,
and have been for some time.  The comment above the function however did
not list this, so update.

Signed-off-by: Tom Rini <trini@ti.com>
11 years agoOMAP5: I2C: Set I2C_BUS_MAX to 5 to enable I2C4 and I2C5
Lubomir Popov [Mon, 8 Apr 2013 21:49:43 +0000 (21:49 +0000)]
OMAP5: I2C: Set I2C_BUS_MAX to 5 to enable I2C4 and I2C5

I2C4 and I2C5 are utilized on all known OMAP5 hardware platforms.
In order to be able to select one of these buses however, I2C_BUS_MAX
has to be set to 5; do this here.

Please note that for working bus selection, a fix to the i2c driver
is required as well (subject of a separate patch).

Signed-off-by: Lubomir Popov <lpopov@mm-sol.com>
11 years agoOMAP5: I2C: Add I2C4 and I2C5 bases
Lubomir Popov [Mon, 8 Apr 2013 21:49:40 +0000 (21:49 +0000)]
OMAP5: I2C: Add I2C4 and I2C5 bases

I2C4 and I2C5 are utilized on all known OMAP5 hardware platforms.
The I2C4 and I2C5 base addresses were however not defined; do this
here.

Signed-off-by: Lubomir Popov <lpopov@mm-sol.com>
11 years agoOMAP5: I2C: Enable i2c5 clocks
Lubomir Popov [Mon, 8 Apr 2013 21:49:37 +0000 (21:49 +0000)]
OMAP5: I2C: Enable i2c5 clocks

I2C4 and I2C5 are utilized on all known OMAP5 hardware platforms.
The i2c5 clock was however not enabled; do this here.

Signed-off-by: Lubomir Popov <lpopov@mm-sol.com>
11 years agopalmas: add header guard
Nishanth Menon [Tue, 26 Mar 2013 05:20:58 +0000 (05:20 +0000)]
palmas: add header guard

Add an header guard to common header file to prevent multiple
includes messing things up.

Signed-off-by: Nishanth Menon <nm@ti.com>
11 years agopalmas: use palmas_i2c_[read|write]_u8
Nishanth Menon [Tue, 26 Mar 2013 05:20:57 +0000 (05:20 +0000)]
palmas: use palmas_i2c_[read|write]_u8

commit 21144298 (power: twl6035: add palmas PMIC support)
introduced twl6035_i2c_[read|write]_u8
Then, commit dd23e59d (omap5: pbias ldo9 turn on)
introduced palmas_[read|write]_u8 for precisely the same access
function. TWL6035 belongs to the palmas family, so instead of having
an twl6035 API, we could use an generic palmas API instead.

To stay consistent with the function naming of twl4030,6030 accessors,
we use palmas_i2c_[read|write]_u8

Cc: Balaji T K <balajitk@ti.com>
Cc: Sricharan R <r.sricharan@ti.com>
Reported-by: Ruchika Kharwar <ruchika@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
11 years agopalmas: rename twl6035_mmc1_poweron_ldo with an palmas generic function
Nishanth Menon [Tue, 26 Mar 2013 05:20:56 +0000 (05:20 +0000)]
palmas: rename twl6035_mmc1_poweron_ldo with an palmas generic function

Since TPS659038/TWL6035/TWL6037 all belong to palmas family of TI PMICs,
rename twl6035_mmc1_poweron_ldo by a more generic palmas_mmc1_poweron_ldo
function.

Signed-off-by: Nishanth Menon <nm@ti.com>
11 years agopalmas: rename init_settings to an generic palmas init
Nishanth Menon [Tue, 26 Mar 2013 05:20:55 +0000 (05:20 +0000)]
palmas: rename init_settings to an generic palmas init

Since TPS659038/TWL6035/TWL6037 all belong to palmas family of TI PMICs,
rename twl6035_init_settings with an more generic palmas_init_settings

Signed-off-by: Nishanth Menon <nm@ti.com>
11 years agotwl6035: rename to palmas
Nishanth Menon [Tue, 26 Mar 2013 05:20:54 +0000 (05:20 +0000)]
twl6035: rename to palmas

TPS659038/TWL6035/TWL6037 all belong to palmas family of TI PMICs
Rename twl6035 to palmas to allow reuse across multiple current and
future platforms

As part of this change, change the CONFIG_TWL6035_POWER to
CONFIG_PALMAS_POWER and update usage of header file accordingly.

Signed-off-by: Nishanth Menon <nm@ti.com>
11 years agotwl6030: add header guard
Nishanth Menon [Tue, 26 Mar 2013 05:20:53 +0000 (05:20 +0000)]
twl6030: add header guard

Add an header guard to common header file to prevent multiple includes
messing things up.

Signed-off-by: Nishanth Menon <nm@ti.com>
11 years agotwl6030: move twl6030 register access functions to common header file
Nishanth Menon [Tue, 26 Mar 2013 05:20:52 +0000 (05:20 +0000)]
twl6030: move twl6030 register access functions to common header file

twl6030_i2c_[read|write]_u8 can be used else where to access
multi-function device such as twl6030, so move the register access
functions to the common twl6030.h header file.

Signed-off-by: Nishanth Menon <nm@ti.com>
11 years agotwl6030: twl6030_i2c_[read|write]_u8 prototype consistent
Nishanth Menon [Tue, 26 Mar 2013 05:20:51 +0000 (05:20 +0000)]
twl6030: twl6030_i2c_[read|write]_u8 prototype consistent

u-boot standard i2c register access prototype is
i2c_read(addr, reg, 1, &buf, 1)
i2c_reg_write(u8 addr, u8 reg, u8 val)

twl6030_i2c_read_u8(u8 addr, u8 *val, u8 reg)
twl6030_i2c_write_u8(u8 addr, u8 val, u8 reg)
does not provide consistency, so switch the prototype to be
consistent with rest of u-boot i2c operations:
twl6030_i2c_read_u8(u8 addr, u8 reg, u8 *val)
twl6030_i2c_write_u8(u8 addr, u8 reg, u8 val)

Signed-off-by: Nishanth Menon <nm@ti.com>
11 years agotwl4030: make twl4030_i2c_read_u8 prototype consistent
Nishanth Menon [Tue, 26 Mar 2013 05:20:50 +0000 (05:20 +0000)]
twl4030: make twl4030_i2c_read_u8 prototype consistent

u-boot standard i2c read prototype is
i2c_read(addr, reg, 1, &buf, 1)

twl4030_i2c_read_u8(u8 addr, u8 *val, u8 reg)
does not provide consistency, so switch the prototype to be
consistent with rest of u-boot i2c operations:
twl4030_i2c_read_u8(u8 addr, u8 reg, u8 *val)

Signed-off-by: Nishanth Menon <nm@ti.com>
11 years agotwl4030: make twl4030_i2c_write_u8 prototype consistent
Nishanth Menon [Tue, 26 Mar 2013 05:20:49 +0000 (05:20 +0000)]
twl4030: make twl4030_i2c_write_u8 prototype consistent

u-boot standard i2c register write prototype is
i2c_reg_write(u8 addr, u8 reg, u8 val)

twl4030_i2c_write_u8(u8 addr, u8 val, u8 reg)
does not provide consistency, so switch the prototype to be
consistent with rest of u-boot i2c operations:
twl4030_i2c_write_u8(u8 addr, u8 reg, u8 val)

Signed-off-by: Nishanth Menon <nm@ti.com>
11 years agoti814x_evm: enable CPSW support
Matt Porter [Wed, 20 Mar 2013 05:38:14 +0000 (05:38 +0000)]
ti814x_evm: enable CPSW support

Adds CPSW support to the TI814X EVM configured with
an ET1011C PHY in GMII mode.

Signed-off-by: Matt Porter <mporter@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
11 years agophy: add support for ET1011C phys
Matt Porter [Wed, 20 Mar 2013 05:38:13 +0000 (05:38 +0000)]
phy: add support for ET1011C phys

Adds an ET1011C PHY driver which is derived from the
Linux kernel PHY driver (drivers/net/phy/et1011c.c)
from the v3.9-rc2 tag. Note that an errata workaround
config option is implemented to allow for TX_CLK to be
enabled even when gigabit mode is negotiated. This
workaround is used on the PG1.0 TI814X EVM.

Signed-off-by: Matt Porter <mporter@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
11 years agocpsw: add support for TI814x slave_regs differences
Matt Porter [Wed, 20 Mar 2013 05:38:12 +0000 (05:38 +0000)]
cpsw: add support for TI814x slave_regs differences

TI814x's version 1 CPSW has a different slave_regs layout.
Add support for the differing registers.

Signed-off-by: Matt Porter <mporter@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
11 years agoam33xx: add pll and clock support for TI814x CPSW
Matt Porter [Wed, 20 Mar 2013 05:38:11 +0000 (05:38 +0000)]
am33xx: add pll and clock support for TI814x CPSW

Enables required PLLs and clocks for CPSW on TI814x.

Signed-off-by: Matt Porter <mporter@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
11 years agoarm: mxs: video: Enable MXS LCDIF on M28EVK
Marek Vasut [Sun, 28 Apr 2013 09:20:04 +0000 (09:20 +0000)]
arm: mxs: video: Enable MXS LCDIF on M28EVK

Enable LCD output support on M28EVK.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Anatolij Gustschin <agust@denx.de>
11 years agoarm: mxs: Add MXS LCDIF driver
Marek Vasut [Sun, 28 Apr 2013 09:20:03 +0000 (09:20 +0000)]
arm: mxs: Add MXS LCDIF driver

Add basic LCD driver for i.MX233 and i.MX28. This driver allows framebuffer
console and framebuffer logo.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Anatolij Gustschin <agust@denx.de>
11 years agoarm: mxs: Add LCDIF registers for i.MX233
Marek Vasut [Sun, 28 Apr 2013 09:20:02 +0000 (09:20 +0000)]
arm: mxs: Add LCDIF registers for i.MX233

Extend the regs-lcdif.h with registers for i.MX233.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Stefano Babic <sbabic@denx.de>
11 years agoarm: mxs: Add LCDIF clock configuration function
Marek Vasut [Sun, 28 Apr 2013 09:20:01 +0000 (09:20 +0000)]
arm: mxs: Add LCDIF clock configuration function

This function turns on the LCDIF clock and configures it's frequency. The
dividers settings are calculated within the function and the current
implementation should be fast and accurate.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Stefano Babic <sbabic@denx.de>
11 years agoimx: mx35pdk: Fix MUX2_CTR GPIO
Benoît Thébaudeau [Mon, 6 May 2013 01:33:51 +0000 (01:33 +0000)]
imx: mx35pdk: Fix MUX2_CTR GPIO

MUX2_CTR is on GPIO1[5], not GPIO2[5], and it needs to be set high in order to
connect the FEC.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
11 years agofpga: Remove all CONFIG_SYS_* fpga related options
Michal Simek [Wed, 1 May 2013 16:05:56 +0000 (18:05 +0200)]
fpga: Remove all CONFIG_SYS_* fpga related options

All these macros are completely unused by any code.
CONFIG_FPGA is not a bitfield anymore.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@ti.com>
11 years agofpga: Check device name against bitstream name
Michal Simek [Fri, 26 Apr 2013 13:04:48 +0000 (15:04 +0200)]
fpga: Check device name against bitstream name

Ensure that wrong bitstream won't be loaded
to current device.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@ti.com>