Commit graph

40 commits

Author SHA1 Message Date
Otavio Salvador
6efbe21990 mx6qsabrelite: Add support to dynamically choose between fdt use or not
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2013-01-13 11:53:45 +01:00
Otavio Salvador
d17087cd01 mx6qsabrelite: Use tabs to environment setting
This rework the environment to use tabs for environment setting as
done in other boards.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2013-01-13 11:53:44 +01:00
Otavio Salvador
589b1afdb5 mx6qsabrelite: Change default loadaddr to 0x12000000
This allow use of mainline and Freescale BSP Linux kernel with same
environment.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2012-12-26 12:11:49 +01:00
Stefano Babic
05a860c228 Merge branch 'master' of git://git.denx.de/u-boot into master
Conflicts:
	drivers/power/power_fsl.c
	include/configs/mx35pdk.h
	include/configs/mx53loco.h
	include/configs/woodburn_common.h
	board/woodburn/woodburn.c

These boards still use the old old PMIC framework, so they
do not merge properly after the power framework was merged into
mainline.

Fix all conflicts and update woodburn to use Power Framework.

Signed-off-by: Stefano Babic <sbabic@denx.de>
2012-12-08 12:02:45 +01:00
Stephen Warren
640fb60784 Replace CONFIG_MMC_BOUNCE_BUFFER with CONFIG_BOUNCE_BUFFER in configs
Commits 6dc71c8 "MMC: MXS: Toggle the generic bounce buffer on the
boards" and 49a627f "MMC: Remove the MMC bounce buffer" replaced
CONFIG_MMC_BOUNCE_BUFFER with CONFIG_BOUNCE_BUFFER, but missed
converting a few boards over to the new option. Fix this.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-11-27 17:26:48 -06:00
Fabio Estevam
eb141bd36c mx6qsabrelite: Configure CONFIG_BOOTDELAY to one second
One second is enough time for users to react in case they want to stop the
booting process.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Jason Liu <r64343@freescale.com>
2012-11-19 08:49:01 +01:00
Troy Kisky
5ea6d7c8fc mx6: use CONFIG_MX6 instead of CONFIG_MX6Q
Use CONFIG_MX6 when the particular processor
variant isn't important.

Reserve the use of CONFIG_MX6Q to
specifically test for quad cores variant.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
2012-11-10 08:15:40 +01:00
Albert ARIBAUD
f04821a8ca Merge remote-tracking branch 'u-boot-imx/master' 2012-10-27 11:43:17 +02:00
Andrew Bradford
669681104d configs: Fix usage of mmc rescan
Fix usage of 'mmc rescan' by many configs.  Proper use is
'mmc dev ${mmcdev}; mmc rescan' to set the mmc device and then rescan
the device.  'mmc rescan' itself does not take any arguments.

Signed-off-by: Andrew Bradford <andrew@bradfordembedded.com>
2012-10-23 08:33:17 -07:00
Dirk Behme
f5a289ba1e mx6qsabrelite: enable DCache and MMC bounce buffer
The recent U-Boot version 2012.07 has improved drivers
(e.g. MMC and network/FEC) regarding DCache handling.
So it should be safe to use the DCache on the i.MX6, now.

Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-10-17 18:20:07 +02:00
Eric Nelson
e58010b554 i.MX6: mx6qsabrelite: Add splash screen support
Adds support for HDMI, two LVDS panels and one RGB panel to
the SABRE-Lite board.

Displays supported:
         HDMI		- 1024 x 768 for maximum compatibility
         Hannstar-XGA   - 1024 x 768 LVDS (Freescale part number MCIMX-LVDS1)
         wsvga-lvds     - 1024 x 600 LVDS (Boundary p/n Nit6X_1024x600)
         wvga-rgb       - 800 x 480 RGB (Boundary p/n Nit6X_800x480)

Since the ipuv3_fb display driver currently supports only a single display,
this code auto-detects panel by probing the HDMI Phy for Hot Plug Detect
or the I2C touch controller of the LVDS and RGB displays in the priority
listed above.

Setting 'panel' environment variable to one of the names above will
override auto-detection.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
2012-10-16 12:35:12 +02:00
Benoît Thébaudeau
833b6435de mx5/6: Define default SoC input clock frequencies
Define default SoC input clock frequencies for i.MX5/6 in order to get rid of
duplicated definitions.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Jason Liu <r64343@freescale.com>
Cc: Matt Sealey <matt@genesi-usa.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
2012-10-15 11:54:10 -07:00
Stefano Babic
5fecb36ca0 MX: Set a common gpio.h for all i.MX
Each i.MX has its own gpio.h, defining the same structure.
The internal GPIO controller has the same layout
(at least for the register used by u-boot) and can be shared.

Signed-off-by: Stefano Babic <sbabic@denx.de>
Tested-by: Matt Sealey <matt@genesi-usa.com>
2012-09-01 14:58:27 +02:00
Troy Kisky
bb05b40b06 mx6qsabrelite: add boot_mode support
This allows a watchdog reset to start the ROM's
usb downloader, or boot from an sdcard.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
2012-09-01 14:58:26 +02:00
Rob Herring
3d6ba91e79 ARM: Remove unused stack and irq config defines
CONFIG_STACKSIZE is not referenced anywhere except on AVR32, but present
in most ARM board config files.

IRQs are only enabled for 1 config, so remove the unused config options
for IRQ and FIQ stack size as well.

Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-09-01 14:58:22 +02:00
Troy Kisky
9c06782863 mx6qsabrelite: add i2c multi-bus support
This includes bus recovery support.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Acked-by: Jason Liu <r64343@freescale.com>
2012-07-31 08:01:09 +02:00
Wolfgang Denk
0878222fed Merge branch 'next' of git://git.denx.de/u-boot-net into next
* 'next' of git://git.denx.de/u-boot-net:
  net: Inline the new eth_setenv_enetaddr_by_index function
  net: allow setting env enetaddr from net device setting
  net/designware: Consecutive writes to the same register to be avoided
  CACHE: net: asix: Fix asix driver to work with data cache on
  net: phy: micrel: make ksz9021 phy accessible
  net: abort network initialization if the PHY driver fails
  phylib: phy_startup() should return an error code on failure
  net: tftp: fix type of block arg to store_block

Signed-off-by: Wolfgang Denk <wd@denx.de>
2012-07-12 08:23:58 +02:00
Troy Kisky
cc5f552283 net: phy: micrel: make ksz9021 phy accessible
Micrel accidentally used the same part number
for the KS8721 and KSZ9021. So, both cannot be
in the same build of u-boot. Add a config option
to handle this.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
2012-07-11 13:15:30 -05:00
Troy Kisky
3174689be2 mx6qsabrelite: add i2c support
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-07-11 10:54:52 +02:00
Fabio Estevam
5427d29c26 No need to define CONFIG_ARCH_CPU_INIT.
All mx6 based boards should use arch_cpu_init().

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
2012-07-07 14:07:44 +02:00
Tom Rini
219f4788d3 hush.c: Move default CONFIG_SYS_PROMPT_HUSH_PS2 to hush.c
Exactly one board has defined CONFIG_SYS_PROMPT_HUSH_PS2 to a value
different than "> " which is vision2.  I have Cc'd the maintainer here
as I strongly suspect this is a bug rather than intentional behavior.

Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-06-20 20:36:51 +02:00
Tom Rini
26750c8aee CONFIG_SYS_BAUDRATE_TABLE: Add <config_fallbacks.h>, place there
We provide a default table of { 9600, 19200, 38400, 57600, 115200 }
in <config_fallbacks.h> which mkconfig places after <configs/...h> in
the generated config file.  This is used when a board has not set its
own table.

Signed-off-by: Tom Rini <trini@ti.com>
2012-06-20 20:26:16 +02:00
Eric Nelson
3996a96c5e i.MX6: mx6q_sabrelite: add SATA bindings
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: stefano Babic <sbabic@denx.de>
2012-05-15 08:31:33 +02:00
Eric Nelson
28fdbddc94 i.MX6Q: mx6qsabrelite: Add keypress support to alter boot flow
Uses the 'magic_keys' idiom as described in doc/README.kbd:
	http://lists.denx.de/pipermail/u-boot/2012-April/122502.html

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-05-15 08:31:32 +02:00
Fabio Estevam
5fbfd1c29b mx6qsabrelite: Allow booting a zImage kernel
Allow booting a zImage kernel.

Cc: Jason Liu <r64343@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-05-15 08:31:31 +02:00
Wolfgang Denk
f5cdc11775 Prepare v2012.04-rc2; minor Coding Style cleanup
Signed-off-by: Wolfgang Denk <wd@denx.de>
2012-04-16 23:13:51 +02:00
Fabio Estevam
f4ac6cb6af mx6qsabrelite: Fix the serial console port
On mx6qsabrelite the console is ttymxc1.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-04-16 14:53:58 +02:00
Eric Nelson
66b4170b29 i.MX6: mx6qsabrelite: add cache commands if cache is enabled
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Marek Vasut <marex@denx.de>
2012-04-16 14:53:58 +02:00
Eric Nelson
4d422fe2dc i.MX6: implement enable_caches()
disabled by default until drivers are fixed

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Marek Vasut <marex@denx.de>
2012-04-16 14:53:58 +02:00
Eric Nelson
c338f0b5c6 i.MX6: mx6qsabrelite: add MACH_TYPE_MX6Q_SABRELITE
Allow non-dt kernels to boot

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
2012-03-27 09:41:15 +02:00
Eric Nelson
1c9ceff8ca i.MX6: mx6q_sabrelite: add CONFIG_REVISION_TAG
This is needed to support Freescale-supplied userspaces.

At the moment, both the IPU and VPU libraries provided by Freescale
in the "imx-lib" package contain routines which scrape the system
revision from /proc/cpuinfo. In the VPU library, this information is
used to load the proper firmware, allowing a single binary to be used
across various i.MX processors.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-03-27 09:41:15 +02:00
Eric Nelson
9ff323df76 i.MX6: mx6qsabrelite: add ext2 support
Current Ubuntu releases from Freescale contain a boot script in ext3 filesystem.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
2012-03-27 09:41:14 +02:00
Wolfgang Grandegger
2ea73e9e38 mx6qsabrelite: add and enable USB Host 1 support
Cc: Stefano Babic <sbabic@denx.de>
Cc: Jason Liu <jason.hui@linaro.org>
Signed-off-by: Wolfgang Grandegger <wg@denx.de>
2012-03-26 23:09:23 +02:00
Troy Kisky
2bf3359ea5 i.mx6q: mx6qsabrelite: Update the network configuration
Define CONFIG_PHY_MICREL, and
minimize the tx clock delay.

There is an issue with 1000 baseTx mode on early revs
of the SabreLite boards. The center tap pin 9 of the mag RJ45
USB combo was connected to the 3.3 filtered supply. Letting
this pin float solved the problem. Symptoms of the problem
were packets with many extra zeroes tacked on the end, and random
bit flips causing a high rate of CRC errors. 10/100 baseTx worked
fine on all revs. To disable 1000 baseTx for these boards, simply
define the environment variable disable_giga. ie.

setenv disable_giga 1

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
2012-02-27 21:19:25 +01:00
Eric Nelson
913b321a1e mx6q: mx6qsabrelite: Conditionally define macros for environment in serial flash
The default settings store the persistent environment on SD card
and not serial flash (SPI NOR).

To use SPI NOR to save the environment instead of SD card, edit
include/configs/mx6qsabrelite.h and

- undefine CONFIG_ENV_IS_IN_MMC
- define   CONFIG_ENV_IS_IN_SPI_FLASH

The SPI driver can take as chip select the controller's chip selects
as well as an external GPIO. The LSB byte has the value of the internal
chip select, the highest (thought as 16-bit value) contains the GPIO
number.

The GPIO used on Sabre Lite is GP3:19 == 83.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Jason Liu <jason.hui@linaro.org>
Tested-by: Jason Liu <jason.hui@linaro.org>
2012-02-27 21:19:23 +01:00
Eric Nelson
ba54b9276a mx6q: mx6qsabrelite: Provide default serial flash bus and chip-select
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Jason Liu <jason.hui@linaro.org>
Tested-by: Jason Liu <jason.hui@linaro.org>
2012-02-27 21:19:23 +01:00
Eric Nelson
373a1d8c0e mx6q: mx6qsabrelite: Add ECSPI support to the Sabrelite platform
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Jason Liu <jason.hui@linaro.org>
Tested-by: Jason Liu <jason.hui@linaro.org>
2012-02-27 21:19:23 +01:00
Jason Liu
2af81e2735 i.mx6q: mx6qsabrelite: Add the ethernet function support
Signed-off-by: Jason Liu <jason.hui@linaro.org>
Signed-off-by: Eric Miao <eric.miao@linaro.org>
CC: Jason Liu <jason.hui@linaro.org>
CC: Stefano Babic <sbabic@denx.de>
2012-02-12 10:11:26 +01:00
Dirk Behme
7e9603e74e i.mx6q: configs: Add fdt_high and initrd_high variables
To be able to load the device tree and initrd correctly, set
the fdt_high and initrd_high environment variables.

Using 0xffffffff implies that the device tree and the initrd
are initially copied to working addresses. This will avoid an
additional copy.

Loading the device tree to 0x30000000 and the initrd to 0x3c000000
should work for both boards, the ARM2 and SabreLite.

Example (SabreLite):

fatload mmc 0:2 0x10000000 uImage
fatload mmc 0:2 0x3c000000 uInitrd
fatload mmc 0:2 0x30000000 board.dtb
bootm 0x10000000 0x3c000000 0x30000000

Note: This requires that the kernel has CONFIG_HIGHMEM enabled.

Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
CC: Jason Liu <jason.hui@linaro.org>
CC: Stefano Babic <sbabic@denx.de>
Acked-by: Jason Liu <jason.hui@linaro.org>
2012-02-12 10:11:26 +01:00
Jason Liu
bc5833c49a i.mx: i.mx6q: add the initial support for i.mx6q Sabre Lite board
Add the initial support for Freescale i.MX6Q Sabre Lite board

Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
Signed-off-by: Jason Liu <jason.hui@linaro.org>
CC: Eric Nelson <eric.nelson@boundarydevices.com>
2012-01-16 08:40:10 +01:00