Commit graph

10 commits

Author SHA1 Message Date
Fabio Estevam
693779e371 warp: Fix RAM size runtime detection
Since commit a13d3757f7 ("warp: Use imx_ddr_size() for calculating the
DDR size") warp board no longer boots.

The reason for the breakage is that the warp board is using the DDR
configuration from mx6slevk. A fundamental difference between warp and
mx6slevk is that warp only uses one DDR chip select while mx6slevk uses two.

The imx_ddr() function calculates the RAM size in runtime by reading the
values of registers MDCTL and MDMISC.

So in order to fix this warp boot issue, create a imximage DDR file specific
to warp, where the MDCTL register is configured to only activates a single
chip select.

Reported-by: Breno Lima <breno.lima@nxp.com>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Tested-by: Breno Lima <breno.lima@nxp.com>
2016-09-06 18:22:48 +02:00
Fabio Estevam
a13d3757f7 warp: Use imx_ddr_size() for calculating the DDR size
imx_ddr_size() can be used to calculate the DDR size in runtime.

By using this function we no longer need to define PHYS_SDRAM_SIZE.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2016-07-28 13:27:20 +02:00
Bin Meng
a187559e3d Use correct spelling of "U-Boot"
Correct spelling of "U-Boot" shall be used in all written text
(documentation, comments in source files etc.).

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
2016-02-06 12:00:59 +01:00
Peng Fan
f20562e4c4 mx6: remove SYS_SOC from board Kconfig
Remove duplicated SYS_SOC Kconfig entry from board Kconfig,
because we have this entry in arch/arm/cpu/armv7/mx6/Kconfig.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Cc: Christian Gmeiner <christian.gmeiner@gmail.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Troy Kisky <troy.kisky@boundarydevices.com>
Cc: Nikita Kiryanov <nikita@compulab.co.il>
Cc: "Eric Bénard" <eric@eukrea.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Tim Harvey <tharvey@gateworks.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Markus Niebel <Markus.Niebel@tq-group.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Acked-by: Markus Niebel <Markus.Niebel@tq-group.com>
Acked-by: Troy Kisky <troy.kisky@boundarydevices.com>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2015-09-13 10:37:29 +02:00
Fabio Estevam
44f98f9c8e warp: Add MAX77696 support
Warp has a MAX77696 PMIC connected via I2C1 bus.

Add support for it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2015-07-26 12:12:04 +02:00
Fabio Estevam
68006aeb6d warp: Fix the 'saveenv' command
After the mx6 config consolidation, 'save' command is no longer
recognized.

Pass the full command name 'saveenv' instead.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2015-05-28 12:10:41 +02:00
Fabio Estevam
e719cdde3c warp: README: Fix typo
Fix the spelling of 'successful'.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2015-05-15 19:21:24 +02:00
Fabio Estevam
1f9d1cf6b2 warp: Add a README file
Provide instructions on how to upgrade U-boot in the eMMC.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
2015-03-13 13:23:23 +01:00
Fabio Estevam
09ac7b5961 warp: Add USB Mass Storage support
With UMS support we are able to flash the eMMC from U-boot, which is very
convenient.

Add UMS support to make the eMMC flashing process easier.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
2015-03-02 11:55:26 +01:00
Otavio Salvador
4579dc37c3 warp: Add initial WaRP Board support
The WaRP Board is a Wearable Reference Plaform. The board features:

 - Freescale i.MX6 SoloLite processor with 512MB of RAM
 - Freescale FXOS8700CQ 6-axis Xtrinsic sensor
 - Freescale Kinetis KL16 MCU
 - Freescale Xtrinsic MMA955xL intelligent motion sensing platform

The board implements a hybrid architecture to address the evolving
needs of the wearables market. The platform consists of a main board
and an example daughtercard with the ability to add additional
daughtercards for different usage models.

For more information about the project, visit:

 http://www.warpboard.org/

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Reviewed-by: Marek Vasut <marex@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2015-02-23 09:11:44 +01:00