Remove the rcar_i2c driver, since it's no longer used by any
board and will be superseded by a DM and DT capable variant.
Signed-off-by: NMarek Vasut <marek.vasut+renesas@gmail.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

Signed-off-by: NTom Rini <trini@konsulko.com>

This commit adds support for DDC and HSC boards from
K+P in u-boot.

Console output:

U-Boot 2018.05-rc2-00090-g752b7ed6f9 (Apr 26 2018 - 14:24:24 +0200)

CPU:   Freescale i.MX53 rev2.1 at 800 MHz
Reset cause: WDOG
Model: K+P iMX53
DRAM:  512 MiB
MMC:   FSL_SDHC: 0
Loading Environment from MMC... OK
In:    serial
Out:   serial
Err:   serial
Module EEPROM:
  ID: TQMa53-CB.0401
  SN: 63152762
  MAC: 00:0b:64:03:14:2a
BBoard:40x0 Rev:10
Net:   eth0: ethernet@63fec000
Hit any key to stop autoboot:  0
Signed-off-by: NLukasz Majewski <lukma@denx.de>

Following tests has been added for mc34708 device:

- get_test for mc34708 PMIC
- Check if proper number of registers is read
- Check if default (emulated via i2c device) value is properly read
- Check if value write/read operation is correct
- Perform tests to check if pmic_clrsetbits() is working correctly
Signed-off-by: NLukasz Majewski <lukma@denx.de>
Reviewed-by: NSimon Glass <sjg@chromium.org>

The common code can be excluded to be reused by tests for other PMIC.
Signed-off-by: NLukasz Majewski <lukma@denx.de>
Reviewed-by: NSimon Glass <sjg@chromium.org>

This MC34708 PMIC is somewhat special - it used single transfers (R/W) with
3 bytes size - up till now U-Boot's PMICs only used 1 byte.
Signed-off-by: NLukasz Majewski <lukma@denx.de>
Reviewed-by: NSimon Glass <sjg@chromium.org>

This commit also provides the default values of the emulated MC34708 PMIC
internal registers content.
Signed-off-by: NLukasz Majewski <lukma@denx.de>
Reviewed-by: NSimon Glass <sjg@chromium.org>

This change enables support for MC34708 PMIC in sandbox. Now we can
emulate the I2C transfers larger than 1 byte.

Notable changes for this driver:

- From now on the register number is not equal to index in the buffer,
  which emulates the PMIC registers

- The PMIC register's pool is now dynamically allocated up till
  64 regs * 3 bytes each = 192 B
Signed-off-by: NLukasz Majewski <lukma@denx.de>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Up till now it was only possible to use 'pmic' command with a single byte
transmission.
The pmic_read|write functions has been replaced with ones, which don't need
the transmission length as a parameter.

Due to that it is possible now to read data from PMICs transmitting more
data than 1 byte at once (e.g. mc34708)
Signed-off-by: NLukasz Majewski <lukma@denx.de>
Reviewed-by: NSimon Glass <sjg@chromium.org>

This patch adds support for MC34708 PMIC, to be used with driver model
(DM).
Signed-off-by: NLukasz Majewski <lukma@denx.de>
Reviewed-by: NSimon Glass <sjg@chromium.org>

This commit provides support for transmissions larger than 1 byte for
PMIC devices used with DM (e.g. MC34708 from NXP).
Signed-off-by: NLukasz Majewski <lukma@denx.de>
Reviewed-by: NSimon Glass <sjg@chromium.org>

The struct uc_pmic_priv's trans_len field stores the number of types to
be transmitted per PMIC transfer.
Signed-off-by: NLukasz Majewski <lukma@denx.de>
Reviewed-by: NSimon Glass <sjg@chromium.org>

This patch adds definition of the number of bytes sent at once by the
MC34708 PMIC.
Signed-off-by: NLukasz Majewski <lukma@denx.de>
Reviewed-by: NSimon Glass <sjg@chromium.org>

This commit adds some more defines for MC34708 PMIC.
Signed-off-by: NLukasz Majewski <lukma@denx.de>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Enable Secure boot(HAB) for BTicino Mamoj board.
Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>

Add Falcon mode support to boot Linux directly after SPL.
Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>

Add DFU support for BTicino Mamoj board and update
the same steps in README.
Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>
Signed-off-by: NSimone CIANNI <simone.cianni@bticino.it>
Signed-off-by: NRaffaele RECALCATI <raffaele.recalcati@bticino.it>

Enable fastboot and ums for host to interact eMMC on
Mamoj board.
Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>
Signed-off-by: NSimone CIANNI <simone.cianni@bticino.it>
Signed-off-by: NRaffaele RECALCATI <raffaele.recalcati@bticino.it>

MX6DL Mamoj boards has Freescale PFUZE100 PMIC, add support
for it through DM_PMIC dt definition.

pmic log:
Reviewed-by: NStefano Babic <sbabic@denx.de>

========
=> pmic list
| Name                            | Parent name         | Parent uclass @ seq
| pfuze100@08                     | i2c@021f8000        | i2c @ 3
=> pmic dev pfuze100@08
dev: 0 @ pfuze100@08
=> pmic dump
Dump pmic: pfuze100@08 registers

0x00: 10 00 00 21 00 01 3f 01 00 7f 00 00 00 00 00 81
0x10: 00 00 3f 00 00 00 00 00 00 00 00 10 00 00 00 00
0x20: 2b 2b 2b 08 c4 00 00 00 00 00 00 00 00 00 2b 2b
0x30: 2b 08 c4 00 00 72 72 72 08 d4 00 00 2c 2c 2c 08
0x40: e4 00 00 2c 2c 2c 08 e4 00 00 6f 6f 6f 08 f4 00
0x50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x60: 00 00 00 00 00 00 48 00 00 00 10 06 1e 1e 17 10
0x70: 1a 1f 00 00 00 00 00 00 00 00 00 00 00 00 00
Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>
Signed-off-by: NSimone CIANNI <simone.cianni@bticino.it>
Signed-off-by: NRaffaele RECALCATI <raffaele.recalcati@bticino.it>

i.MX6DL Mamoj has i2c3 and i2c4 buses, add support
through DM_I2C with dt definition.

i2c log:
Reviewed-by: NStefano Babic <sbabic@denx.de>

=======
=> i2c bus
Bus 2:  i2c@021a8000
Bus 3:  i2c@021f8000
=> i2c dev 2
Setting bus to 2
=> i2c speed 400000
Setting bus speed to 400000 Hz
=> i2c probe
Valid chip addresses: 20 51 53
=> i2c md 53 0xff
00ff: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
=> i2c md 51 0xff
00ff: a8 08 40 50 09 43 46 52 42 18 80 8e ae a9 d0 53    ..@P.CFRB......S
=> i2c dev 3
Setting bus to 3
=> i2c speed 100000
Setting bus speed to 100000 Hz
=> i2c probe
Valid chip addresses: 08 40 48 4B
=> i2c md 08 0xff
00ff: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>
Signed-off-by: NSimone CIANNI <simone.cianni@bticino.it>
Signed-off-by: NRaffaele RECALCATI <raffaele.recalcati@bticino.it>

Add initial support for i.MX6DL BTicino Mamoj board.

Mamoh board added:
- SPL
- SPL_DM
- SPL_OF_CONTROL
- DM for U-Boot proper
- OF_CONTROL for U-Boot proper
- eMMC
- FEC
- Boot from eMMC
- Boot from USB SDP
Signed-off-by: NSimone CIANNI <simone.cianni@bticino.it>
Signed-off-by: NRaffaele RECALCATI <raffaele.recalcati@bticino.it>
Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>

Build dtb's based on SOC type instead building arch type.
Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>

u-boot,dm-spl property is specific to U-Boot, so move it into
*u-boot.dtsi files for relevant i.MX6UL files.

This make syncing Linux dts files straight forward.

Also update the MAINTAINERS file for dts files.
Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>

Move usdhc2 node along with pinctrl to imx6ul-isiot.dts
from imx6ul-isiot-emmc.dts
Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>

u-boot,dm-spl property is specific to U-Boot, so move it into
*u-boot.dtsi files for relevant i.MX6QDL files.

This make syncing Linux dts files straight forward.

Also update the MAINTAINERS file for dts files.
Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>

Boot tested with boot.scr script and EFI/Grub2 on mmc0 and mmc1 slots on sabrelite board.
Signed-off-by: NGuillaume GARDET <guillaume.gardet@free.fr>
Cc: Troy Kisky <troy.kisky@boundarydevices.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Gary Bisson <gary.bisson@boundarydevices.com>

Boot tested on sabrelite board.
Signed-off-by: NGuillaume GARDET <guillaume.gardet@free.fr>
Cc: Troy Kisky <troy.kisky@boundarydevices.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Gary Bisson <gary.bisson@boundarydevices.com>
Tested-by: NDenis Pynkin <denis.pynkin@collabora.com>

When Kconfig support was added for MVGBE it included automatically
selected PHYLIB support. But MVGBE does not need PHYLIB it will build
fine without it. Commit ed52ea50 ("net: add Kconfig for MVGBE")
should have been a no-op in terms of build size but because of the
selecting PHYLIB the openrd configs increased in size.

Remove the automatic selection of PHYLIB, boards that need it will have
already enabled it in their config header file.

Fixes: commit ed52ea50 ("net: add Kconfig for MVGBE")
Signed-off-by: NChris Packham <judge.packham@gmail.com>
Reviewed-by: NTom Rini <trini@konsulko.com>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>
Signed-off-by: NStefan Roese <sr@denx.de>

Import the dts files from Linux 4.17 and enable device tree control in
u-boot.
Signed-off-by: NChris Packham <judge.packham@gmail.com>
Signed-off-by: NStefan Roese <sr@denx.de>

Import the dts files from Linux 4.17 and enable CONFIG_OF_CONTROL.
Signed-off-by: NChris Packham <judge.packham@gmail.com>
Signed-off-by: NStefan Roese <sr@denx.de>

Import the dts files from Linux 4.17 and enable CONFIG_OF_CONTROL.
Signed-off-by: NChris Packham <judge.packham@gmail.com>
Signed-off-by: NStefan Roese <sr@denx.de>

Import the dts file from Linux 4.17 and enable CONFIG_OF_CONTROL.
Signed-off-by: NChris Packham <judge.packham@gmail.com>
Signed-off-by: NStefan Roese <sr@denx.de>

Import the dts files from Linux 4.17 and enable CONFIG_OF_CONTROL.
Signed-off-by: NChris Packham <judge.packham@gmail.com>
Signed-off-by: NStefan Roese <sr@denx.de>

Import the dts files from Linux 4.17 and enable CONFIG_OF_CONTROL.
Signed-off-by: NChris Packham <judge.packham@gmail.com>
Signed-off-by: NStefan Roese <sr@denx.de>

Import the dts files from Linux 4.17 and enable CONFIG_OF_CONTROL.
Signed-off-by: NChris Packham <judge.packham@gmail.com>
Signed-off-by: NStefan Roese <sr@denx.de>

Import the dts files from Linux 4.17 and enable CONFIG_OF_CONTROL.
Signed-off-by: NChris Packham <judge.packham@gmail.com>
Signed-off-by: NStefan Roese <sr@denx.de>

Import the dts files from Linux 4.17 and enable CONFIG_OF_CONTROL.
Signed-off-by: NChris Packham <judge.packham@gmail.com>
Signed-off-by: NStefan Roese <sr@denx.de>

Import the dts files from Linux 4.17 and enable CONFIG_OF_CONTROL.
Signed-off-by: NChris Packham <judge.packham@gmail.com>
Signed-off-by: NStefan Roese <sr@denx.de>