u-boot.git/board/compulab, branch v2017.01

arm: am57xx: cl-som-am57x: add ETH support

2017-01-02T16:14:07+00:00

Add MAC support.

Use PHY, connected to RGMII1 as a default Eth adapter,
by appropriate setting of 'cpsw_data.active_slave'.

'cpsw_phy' env variable can override this setting.

Set the MAC addresses in the U-Boot environment.
The addresses are retrieved from the on-board EEPROM or from the SOC's
MAC fuses.

Set the following PHYs RGMII clock delays:
- Enable RX delay
- Disable TX delay

Signed-off-by: Dmitry Lifshitz 
[uri.mashiach@compulab.co.il: add RGMII clock delays]
Signed-off-by: Uri Mashiach 
Acked-by: Igor Grinberg 
Reviewed-by: Tom Rini

arm: am57xx: cl-som-am57x: fetch board rev from EEPROM

2017-01-02T16:14:06+00:00

Add PCB revision message.
Implement board revision get_board_rev API.

Signed-off-by: Dmitry Lifshitz 
Commit description update.
Signed-off-by: Uri Mashiach 
Acked-by: Igor Grinberg 
Reviewed-by: Tom Rini

arm: am57xx: cl-som-am57x: add initial board support

2017-01-02T16:14:06+00:00

Features supported :

* Serial console
* SPI Flash
* MMC/SD Card
* eMMC storage
* SATA
* PCA9555 - GPIO expander over I2C5 bus
* USB

Use spl alternate boot device feature to define fallback to
the main boot device as it is defined by hardware.

Signed-off-by: Dmitry Lifshitz 
[uri.mashiach@compulab.co.il: Adjust to v2016.11]
Signed-off-by: Uri Mashiach 
Acked-by: Igor Grinberg

cmd/fdt: add possibilty to have 'extrasize' on fdt resize

2016-10-13T19:54:10+00:00

Sometimes devicetree nodes and or properties are added out of the u-boot
console, maybe through some script or manual interaction.

The devicetree as loaded or embedded is quite small, so the devicetree
has to be resized to take up those new nodes/properties.

In original the devicetree was only extended by effective
4 * add_mem_rsv.

With this commit we can add an argument to the "fdt resize" command,
which takes the extrasize to be added.

Signed-off-by: Hannes Schmelzer 

Signed-off-by: Hannes Schmelzer 
Acked-by: Simon Glass

treewide: replace #include with

2016-09-23T21:55:42+00:00

Now, arch/${ARCH}/include/asm/errno.h and include/linux/errno.h have
the same content.  (both just wrap )

Replace all include directives for  with .

Signed-off-by: Masahiro Yamada 
[trini: Fixup include/clk.]
Signed-off-by: Tom Rini

mx6: ddr: Allow changing REFSEL and REFR fields

2016-09-06T16:22:48+00:00

Currently MX6 SPL DDR initialization hardcodes the REF_SEL and
REFR fields of the MDREF register as 1 and 7, respectively for
DDR3 and 0 and 3 for LPDDR2.

Looking at the MDREF initialization done via DCD we see that
boards do need to initialize these fields differently:

$ git grep 0x021b0020 board/
board/bachmann/ot1200/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800
board/ccv/xpress/imximage.cfg:DATA 4 0x021b0020 0x00000800 /* MMDC0_MDREF */
board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x7800
board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6qsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6qsabreauto/mx6dl.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6qsabreauto/mx6qp.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6sabresd/mx6dlsabresd.cfg:DATA 4      0x021b0020 0x00005800
board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6slevk/imximage.cfg:DATA 4 0x021b0020 0x00001800
board/freescale/mx6sxsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00000800
board/freescale/mx6sxsabresd/imximage.cfg:DATA 4 0x021b0020 0x00000800
board/warp/imximage.cfg:DATA 4 0x021b0020 0x00001800

So introduce a mechanism for users to be able to configure
REFSEL and REFR fields as needed.

Keep all the mx6 SPL users in their current REF_SEL and REFR values,
so no functional changes for the existing users.

Signed-off-by: Fabio Estevam 
Reviewed-by: Eric Nelson

ARM: board: cm_fx6: fix mtd partition fixup

2016-09-06T16:22:48+00:00

ft_board_setup may return early in the case that the board revision
cannot be obtained. In that case it is assumed that no revision
specific correction in the fdt is neccessary. But the mtd partitions
will not be fixed up either altough they are not revision specific.

Move the call to fdt_fixup_mtdparts in front of the revision specific
part to ensure that the partitions are fixed up even if the board
revision cannot be obtained.

While on it, fix a spelling mistake in a comment introduced by the
same commit.

Fixes: 62d6bac66038 ("ARM: board: cm_fx6: fixup mtd partitions in the fdt")
Signed-off-by: Christopher Spinrath 
Reviewed-by: Stefano Babic 
Reviewed-by: Nikita Kiryanov

ARM: board: cm_fx6: fixup mtd partitions in the fdt

2016-07-19T17:52:13+00:00

The cm-fx6 module has an on-board st,m25p compatible spi flash chip
used for U-Boot (binary & environment). Overwrite the partitions in
the device tree by the partition table provided in the mtdparts
environment variable, if it is set.

This allows to specify a kernel independent partitioning in the
environment and provides a convient way for the user to adapt the
partition table.

Signed-off-by: Christopher Spinrath 
Acked-by: Igor Grinberg

ARM: board: cm-fx6: fix mmc for old revisions of utilite

2016-07-12T15:58:48+00:00

Old revisions of Utilite (based on cm-fx6) do not have a dedicated
card detect pin. But the card is removable by the user and card
detection can be realized with polling (e.g. supported by Linux).

Add the broken-cd property to the mmc device tree instead of the
non-removable property to make card detection possible if polling
is supported.

Signed-off-by: Christopher Spinrath 
Acked-by: Nikita Kiryanov

compulab: add support for layout aware eeprom commands

2016-05-20T21:02:07+00:00

Add layout definitions and implement functions for field printing/updating,
layout detection, layout assignment, and layout parsing.

Cc: Igor Grinberg 
Cc: Tom Rini 
Signed-off-by: Nikita Kiryanov