Commit graph

59 commits

Author SHA1 Message Date
Peter Robinson
3b1f681131 imx6: move generic imx6 options to mx6_common.h
All boards define CONFIG_MX6, CONFIG_DISPLAY_BOARDINFO, CONFIG_DISPLAY_CPUINFO
and CONFIG_SYS_GENERIC_BOARD so define them in mx6_common

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Tom Rini <trini at konsulko.com>
2015-05-26 15:58:55 +02:00
Peter Robinson
056845c235 imx6: move all standard includes to mx6_common.h
The linux/sizes.h, asm/arch/imx-regs.h, asm/imx-common/gpio.h,
config_cmd_default.h includes are used fairly universally across imx6 boards
so include them in mx6_common.h by default.

We define CONFIG_SYS_NO_FLASH before config_cmd_default.h  so that we
don't have to undef CONFIG_CMD_FLASH / CONFIG_CMD_IMLS everywhere.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
2015-05-26 15:58:48 +02:00
Fabio Estevam
0e1f991efb mx6cuboxi: Skip usb initialization when booting without HDMI
Starting USB initialization is useful for those who use Cuboxi/Hummingboard
with HDMI and USB keyboard.

However, when booting without a HDMI connection we can skip the usb
initialization, which makes the boot faster.

Signed-off-by: Jon Nettleton <jon.nettleton@gmail.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Tested-By: Vagrant Cascadian <vagrant@aikidev.net>
2015-05-15 19:20:47 +02:00
Fabio Estevam
c49cfdcd22 mx6cuboxi: Allow HDMI and USB keyboard to be stdout/stdin
There are users of Cuboxi and Hummingboard that use these boards without
connecting them to a USB/serial adapter.

Allow such usage by allowing the HDMI port to act as stdout and USB keyboard
as stdin.

The serial console still also works as stdin/stdout.

Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Tested-by: Vagrant Cascadian <vagrant@aikidev.net>
2015-05-15 19:20:47 +02:00
Fabio Estevam
e1d74379ef mx6cuboxi: Add USB host support
Enable USB Host1 port.

Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Tested-By: Vagrant Cascadian <vagrant@aikidev.net>
2015-05-15 19:20:47 +02:00
Fabio Estevam
f68a9c6b3d mx6cuboxi: Add HDMI output support
Add HDMI output using PLL5 as the source for the IPU clocks,
and accurate VESA timings.

These settings are based on the patch from Soeren Moch <smoch@web.de>
submitted for the tbs2910 mx6 based board.

It allows the display to work properly at 1024x768@60.

This should make the hdmi output signal compatible with most if not all
modern displays.

Signed-off-by: Jon Nettleton <jon.nettleton@gmail.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Tested-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Tested-by: Vagrant Cascadian <vagrant@aikidev.net>
2015-05-15 19:20:46 +02:00
Fabio Estevam
205d58699b mx6cuboxi: Load the correct 'fdtfile' variable
Instead of hardcoding the 'fdtfile' variable, let's detect the SoC and
board variant on the fly and change the dtb name.

Based on the scheme done on am335x board.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Tested-By: Vagrant Cascadian <vagrant@debian.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2015-04-27 13:13:58 +02:00
Fabio Estevam
6a305f22c5 mx6cuboxi: Use more standard namings for fdt variables
README file suggests to use 'fdtfile' for the dtb file name and
'fdt_addr_r' for the dtb address in RAM, so do as suggested.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2015-04-27 13:13:58 +02:00
Fabio Estevam
b8ce6fe261 mx6: Add initial SPL support for HummingBoard-i2eX
Add the initial SPL support for HummingBoard-i2eX, which is based on a
MX6 Dual.

For more information about HummingBoard, please check:
http://www.solid-run.com/products/hummingboard/

Based on the work from Jon Nettleton and Rabeeh Khoury.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2015-04-22 14:39:06 +02:00