u-boot.git/board/solidrun, branch v2015.10

mx6: remove SYS_SOC from board Kconfig

2015-09-13T08:37:29+00:00

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 
Cc: Stefano Babic 
Cc: Heiko Schocher 
Cc: Christian Gmeiner 
Cc: Stefan Roese 
Cc: Troy Kisky 
Cc: Nikita Kiryanov 
Cc: "Eric Bénard" 
Cc: Fabio Estevam 
Cc: Tim Harvey 
Cc: Marek Vasut 
Cc: Markus Niebel 
Cc: Otavio Salvador 
Acked-by: Stefan Roese 
Acked-by: Marek Vasut 
Acked-by: Christian Gmeiner 
Acked-by: Markus Niebel 
Acked-by: Troy Kisky 
Acked-by: Igor Grinberg

imx: mx6: ddr init MMDC according to ddr_type

2015-09-02T13:34:12+00:00

To i.MX6, DDR3 and LPDDR2 is supported, so rename function mx6_dram_cfg
to mx6_ddr3_cfg and the original mx6_dram_cfg function only is a wrapper.
The new reimplemented function mx6_dram_cfg only invokes mx6_ddr3_cfg
when ddr_type is for DDR3. Later we can use ddr_type to initialize
MMDC for LPDDR2.

Initialize ddr_type for different boards which enable SPL.

Signed-off-by: Peng Fan 
Cc: Stefano Babic 
Cc: Tim Harvey 
Cc: Stefan Roese 
Cc: Fabio Estevam 
Reviewed-by: Stefan Roese

imx: clock support enet2 anatop clock support

2015-09-02T13:29:14+00:00

To i.MX6SX/UL, two ethernet interfaces are supported.
Add ENET2 clock support:
1. Introduce a new input parameter "fec_id", only 0 and 1 are allowed.
   To value 1, only i.MX6SX/UL can pass the check.
2. Modify board code who use this api to follow new api prototype.

Signed-off-by: Peng Fan 
Cc: Heiko Schocher 
Cc: Fabio Estevam 
Cc: Stefan Roese 
Cc: Nikolaos Pasaloukos 
Cc: Stefano Babic 
Reviewed-by: Stefan Roese

mx6cuboxi: Fix boot of hummingboard dual-lite

2015-06-15T10:12:59+00:00

Hummingboard dual-lite is picking the incorrect calibration structure.

Fix it so that it can boot.

While at it, also fix p1_mpdgctrl1 register to match Solid-run's
setting.

Reported-by: Andrei Gherzan 
Signed-off-by: Fabio Estevam 
Tested-by: Andrei Gherzan

hummingboard: Remove unused directory

2015-05-19T13:08:22+00:00

The 'mx6-microsom' directory was only used for the previous mx6solo
hummingboard support, which has been removed in favour of the SPL
version.

Remove the remaining piece of the old mx6solo hummingboard support.

Signed-off-by: Fabio Estevam 
Acked-by: Stefano Babic

mx6cuboxi: Mention Cubox-i in the README

2015-05-15T17:21:23+00:00

Cubox-i boards are also supported, so update the README file.

Signed-off-by: Fabio Estevam

hummingboard: Remove mx6solo specific support

2015-05-15T17:21:23+00:00

Hummingboard dual, dual-lite and solo are now supported via SPL mechanism.

Remove the previous hummingboard support, which does not use SPL and supported
only the solo variant.

Signed-off-by: Fabio Estevam 
Reviewed-by: Tom Rini

mx6cuboxi: Pull down PAD_ENET_RXD0/RXD1

2015-05-15T17:20:47+00:00

Configure PAD_ENET_RXD0/RXD1 pads as pull down because these pads are directly
connected to the Atheros 8035/8030 although they should be functional
only in the RMII mode - 8030.

Signed-off-by: Rabeeh Khoury 
Signed-off-by: Fabio Estevam 
Reviewed-by: Stefano Babic 
Reviewed-by: Tom Rini 
Tested-By: Vagrant Cascadian

mx6cuboxi: Fix Ethernet PHY detection problem

2015-05-15T17:20:47+00:00

mx6cuboxi sometimes fails to recognize the Ethernet PHY:

Net:   Phy 0 not found

The explanation for this behavior comes from from Rabeeh Khoury:

"The LED_ACT pin on the carrier-one boards had a pull down that
forces the phy address to 0x0; where on CuBox-i and the production
HummingBoard that pin is connected directly to LED that depending
on the pull down strength of the LED it might be sampled as '0' or '1' thus
the phy address might appear as either address 0x0 or 0x4."

"This is AR8035 implementation; in reset stage the LED pin is configured as
input, and pull up/down does matter. In this case it configures the PHY
address.

After reset is deasserted the same LED pin becomes output and then
according to the previous pull/up it should be active high/low"

One way to properly fix this behavior is to place external pull-up/down
resistors in the LED line, but from a software standpoint we can fix it
by telling phy_find_by_mask() to scan the PHY at addresses
0x0 and 0x4.

Reported-by: Vagrant Cascadian 
Signed-off-by: Rabeeh Khoury 
Signed-off-by: Fabio Estevam 
Acked-by: Stefano Babic 
Reviewed-by: Tom Rini 
Tested-By: Vagrant Cascadian

mx6cuboxi: Add USB host support

2015-05-15T17:20:47+00:00

Enable USB Host1 port.

Signed-off-by: Rabeeh Khoury 
Signed-off-by: Fabio Estevam 
Tested-By: Vagrant Cascadian