dm: scsi: Rename struct SCSI_cmd_block to struct scsi_cmd

This name should be lower case. Also the _block suffix is superfluous.
Rename it.

Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>

dm: scsi: Rearrange header file for driver model

Put the driver-model declarations first since we are migrating to that.
Also drop scsi_init() when driver model is used.

Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>

scsi: Move drivers into new drivers/scsi directory

At present we have the SCSI drivers in the drivers/block and common/
directories. It is better to split them out into their own place. Use
drivers/scsi which is what Linux does.

Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>

sata: Move drivers into new drivers/ata directory

At present we have the SATA and PATA drivers mixed up in the drivers/block
directory. It is better to split them out into their own place. Use
drivers/ata which is what Linux does.

Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>

Kconfig: Add CONFIG_SATA to enable SATA

At present CONFIG_CMD_SATA enables the 'sata' command which also brings
in SATA support. Some boards may wish to enable SATA without the command.
Add a separate CONFIG to permit this.

Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>

Convert CONFIG_CMD_SATA to Kconfig

This converts the following to Kconfig:
   CONFIG_CMD_SATA

Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>

scsi: Drop scsi_print_error()

This function is only defined by one driver and is empty. Move it into
the SCSI implementation itself. We could remove it, but it should be
useful for debugging.

Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>

scsi: Drop sym53c8xx driver

This driver is for a PowerPC board that will likely be removed soon.
Rather than converting it to driver model, drop it.

Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>

Convert CONFIG_SCSI to Kconfig

This converts the following to Kconfig:
   CONFIG_SCSI

Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>

dtoc: Support multiple compatible strings in a node

Sometimes a node will have multiple compatible strings. Drivers may use
one or the other so the best approach seems to be to #define them to be
equivalent.

Update dtoc to support this.

Signed-off-by: Simon Glass <[email protected]>
Tested-by: Kever Yang <[email protected]>

cmd gpt: test in sandbox

Make minor changes to README.gpt and sandbox_defconfig to support
testing of the gpt command's functionality in the sandbox.

Signed-off-by: Alison Chaiken <[email protected]>

sandbox: README: fix partition command invocation

The instructions for creating a disk image that are presently in
README.sandbox fail because sfdisk doesn't know about GPT.

Signed-off-by: Alison Chaiken <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Tested-by: Simon Glass <[email protected]>

moveconfig: Support looking for implied CONFIG options

Some CONFIG options can be implied by others and this can help to reduce
the size of the defconfig files. For example, CONFIG_X86 implies
CONFIG_CMD_IRQ, so we can put 'imply CMD_IRQ' under 'config X86' and
all x86 boards will have that option, avoiding adding CONFIG_CMD_IRQ to
each of the x86 defconfig files.

Add a -i option which searches for such options.

Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>

moveconfig: Support building a simple config database

Add a -b option which scans all the defconfigs and builds a database of
all the CONFIG options used by each. This is useful for querying later.

At present this only works with the separate -b option, which does not
move any configs. It would be possible to adjust the script to build the
database automatically when moving configs, but this might not be useful
as the database does not change that often.

Signed-off-by: Simon Glass <[email protected]>

moveconfig: Add a constant for auto.conf

This filename is used a few times. Move it to a constant before adding
further uses.

Signed-off-by: Simon Glass <[email protected]>

moveconfig: Tidy up the documentation and add hints

The newest clean-up features are not mentioned in the docs. Fix this and
add a few hints for particular workflows that are hopefully helpful.

Signed-off-by: Simon Glass <[email protected]>

moveconfig: Allow reading the defconfig list from stdin

Support passes in a defconfig filename of '-' to read the list from stdin
instead of from a file.

Signed-off-by: Simon Glass <[email protected]>

moveconfig: Support providing a path to the defconfig files

It is convenient to provide the full patch to the defconfig files in some
situations, e.g. when the file was generated by a shell command (e.g.
'ls configs/zynq*').

Add support for this, and move the globbing code into a function with its
own documentation.

Signed-off-by: Simon Glass <[email protected]>

rockchip: dts: rk3328: add aliases for mmc controller

Add aliases for mmc controller to get a fixed order with
emmc at index 0 and sdmmc at index 1.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Simon Glass <[email protected]>

dm: core: Add uclass_first/next_device_check()

Sometimes it is useful to iterate through all devices in a uclass and
skip over those which do not work correctly (e.g fail to probe). Add two
new functions to provide this feature.

The caller must check the return value each time to make sure that the
device is valid. But the device pointer is always returned.

Signed-off-by: Simon Glass <[email protected]>

dm: core: Test uclass_first/next_device() on probe failure

Add some tests which check the behaviour of uclass_first_device() and
uclass_next_device() when probing of a device fails.

Signed-off-by: Simon Glass <[email protected]>

dm: core: Clarify uclass_first/next_device() comments

These are not as clear as they could be. Tidy them up a bit. Also fix a
tiny code-style nit.

Signed-off-by: Simon Glass <[email protected]>

rockchip: rk3288: Add pinctrl support for the gmac ethernet interface

Add support for the gmac ethernet interface to pinctrl. This hardcodes
the setup to match that of the firefly and Radxa Rock2 boards, using the
RGMII phy mode for gmac interface and GPIO4B0 as the phy reset GPIO.

Signed-off-by: Sjoerd Simons <[email protected]>
Signed-off-by: Romain Perier <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: evb-rk3328: enable boot on regulator

Enable all the boot-on regulator in default.

Signed-off-by: Kever Yang <[email protected]>
Acked-by: Simon Glass <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: dts: rk3328-evb: add sdmmc-pwren regulator

Use fixed regulator for sdmmc-pwren for sdmmc power.

Signed-off-by: Kever Yang <[email protected]>
Acked-by: Simon Glass <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: pinctrl: rk3328: use gpio instead of sdmmc-pwren

SDMMC-PWREN is a pin to control voltage for SDMMC IO, it may
be high active or low active, the dwmmc driver always assume
the sdmmc-pwren as high active.

Kernel treat this pin as fixed regulator instead of a pin from
controller, and then it can set in dts file upon board schematic,
that's a good solution, we can also do this in u-boot.

Signed-off-by: Kever Yang <[email protected]>
Acked-by: Simon Glass <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

doc: rockchip: Add phyCORE-RK3288 RDK to board list

Signed-off-by: Wadim Egorov <[email protected]>
Acked-by: Simon Glass <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: Add basic support for phyCORE-RK3288 SoM based carrier board

The phyCORE-RK3288 is a SoM (System on Module) containing a RK3288 SoC.
The module can be connected to different carrier boards.
It can be also equipped with different RAM, SPI flash and eMMC variants.
The Rapid Development Kit option is using the following setup:

  - 1 GB DDR3 RAM (2 Banks)
  - 1x 4 KB EEPROM
  - DP83867 Gigabit Ethernet PHY
  - 16 MB SPI Flash
  - 4 GB eMMC Flash

Add basic support for the PCM-947 carrier board, a RK3288 based development
board made by PHYTEC. This board works in a combination with
the phyCORE-RK3288 System on Module.

Signed-off-by: Wadim Egorov <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>

power: regulator: rk8xx: Allow input current/charger shutdown configuration

The RK818 PMIC contains a charger. Add very basic charger functionality
to be able to regulate the USB input current and charger shutdown limits.

Signed-off-by: Wadim Egorov <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

power: regulator: rk8xx: Build get_ldo_reg only for SPL

Enabling CONFIG_SPL_POWER_SUPPORT will cause a compiler warning:
  ‘get_ldo_reg’ defined but not used [-Wunused-function]

Let's wrap get_ldo_reg(), rk808_ldo and rk818_ldo with ENABLE_DRIVER
which is only set for non SPL builds.

Signed-off-by: Wadim Egorov <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: dts: rk3399: control vbus of typec by fixed regulator

Add fixed regulator for the port of typec0 and typec1 to control vbus
instead of gpio.

Signed-off-by: Meng Dongyang <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>

rockchip: dts: rk3328: support and enable dwc2

Enable dwc2 controller and add fixed regulator for dwc2 controller to
control vbus.

Signed-off-by: Meng Dongyang <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>

rockchip: rk3328: board: add support of dwc2 gadget

Probe dwc2 udc in the function of board_usb_start to enable
usb gadget function.

Signed-off-by: Meng Dongyang <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>

usb: dwc2: use dev_read_bool() instead of fdt_getprop()

Use dev_read_bool() instead of fdt_getprop() to get the property
from DTS. And add a comment for "hnp-srp-disable" property to
fully describe its effect.

Signed-off-by: Meng Dongyang <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>

rockchip: dts: rk3328: add fixed regulator node for xhci

The driver changes gpio to fixed regulator to control vbus, so add
fixed regulator node in DTS for xhci driver.

Signed-off-by: Meng Dongyang <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>

usb: Kconfig: migrate USB_DWC2 to Kconfig

This change migrates the USB_DWC2 configuration item to Kconfig
and runs moveconfig to adjust header files and defconfig.

Signed-off-by: Meng Dongyang <[email protected]>
Split off into a separate patch:
Ran moveconfig to migrate other boards:
Signed-off-by: Philipp Tomsich <[email protected]>

rockchip: dts: rk3328: add fixed regulator node for xhci

The driver changes gpio to fixed regulator to control vbus, so add
fixed regulator node in DTS for xhci driver.

Signed-off-by: Meng Dongyang <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>

usb: host: xhci-rockchip: use fixed regulator to control vbus

Use fixed regulator to control the voltage of vbus. Enable vbus
supply when usb start and disable vbus supply when usb stop.

Signed-off-by: Meng Dongyang <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>

usb: Kconfig: config USB_XHCI_ROCKCHIP depends on DM_REGULATOR and DM_USB

The xhci-rockchip driver depends on DM_REGULATOR and DM_USB.
So add dependent features for xhci-rockchip driver in Kconfig.

Signed-off-by: Meng Dongyang <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>

rockchip: rk3036: sync os_reg2 define with other soc

Rockchip using the same bit definition for dram info and write
to os_reg, the col and bw info is not correct and let's fix it.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>

rockchip: rk3036 remove CONFIG_RAM from defconfig

rk3036 sdram driver does not use DM, remove CONFIG_RAM first.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Acked-by: Philipp Tomsich <[email protected]>

rockchip: video: mipi: Modify format type for debug message

Modify format type for debug message.

Signed-off-by: Eric Gao <[email protected]>

rockchip: video: mipi: Modify variable type for arm32 compatibility

Some address relevant varibable is defined originally as u64. To
compatible with arm32, this patch change them to uintptr_t type.

Signed-off-by: Eric Gao <[email protected]>
Reviewed-by: Simon Glass <[email protected]>

rockchip: pwm: fix the register layout for the PWM controller

According to rk3288 spec, the pwm register order is:
    PWM_PWM0_CNT,
    PWM_PWM0_PERIOD_HPR,
    PWM_PWM0_DUTY_LPR,
    PWM_PWM0_CTRL
but the source code's order is:
  struct rk3288_pwm {
    u32 cnt;
    u32 duty_lpr;
    u32 period_hpr;
    u32 ctrl;
  };

So, correct it here. It is the same as RK3399.

Signed-off-by: Eric Gao <[email protected]>
Edited the commit message:
Signed-off-by: Philipp Tomsich <[email protected]>

Revert "mmc: dw_mmc: rockchip: select proper card clock"

The origin patch get rockchip dwmmc by name 'ciu', which lead
to the SPL not able to remove 'clock-names' node in dts.
I'm not saying this is not correct, but I would prefer to handle
this in dts or clock driver to save memory for SPL.
For example the rk3288 SPL size has out of memory if not enable
BACK_TO_BROM option, there are many other SoCs has less internal
memory than rk3288.

This reverts commit 480a9b834c661fc88217f50bdf780192c3018d66.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: firefly-rk3399: enable dwmmc driver for the board

Enable mmc_dw_rockchip driver, disable CONFIG_SPL_OF_PLATDATA
first for some dependence patches still not merged.

Signed-off-by: Kever Yang <[email protected]>
Tested-by: Vagrant Cascadian <[email protected]>
Reviewed-by: Simon Glass <[email protected]>

rockchip: firefly-rk3399: dts: enable sdmmc device

Enable sdmmc device and add the spl boot device sequence.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: dwmmc: use max-frequency when OF_PLATDATA enabled

Since the 'clock-freq-min-max' is deprecated, we use max-frequency for
all rockchip SoC dwmmc controller.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: rk3328: dtsi use max-frequency for mmc node

Since the 'clock-freq-min-max' is deprecated, we use max-frequency.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: rk3288: dtsi use max-frequency for mmc node

Since the 'clock-freq-min-max' is deprecated, we use max-frequency.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: rk3036: dtsi use max-frequency for mmc node

Since the 'clock-freq-min-max' is deprecated, we use max-frequency.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: add evb_rk3229 board

evb_rk3229 is a RK3229 based board, with:
- 8GB eMMC;
- 1GB DDR SDRAM;
- 2 USB2.0 HOST port;
- 1 MAC port;
- 1 HDMI port;
- IR;
- WiFi;

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: rk322x: add sysreset driver

Rockchip rk322x sysreset is much like rk3036 and other Rockchip SoCs,
only difference is that the target register address is different.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: rk322x: add basic soc support

Enable soc support for SPL and U-boot skeleton.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: rk322x: add dts file

The dts files are from kernel and with modify to adapt U-Boot.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: rk322x: add pinctrl driver

Add init pinctrl driver support for:
- i2c;
- spi;
- uart;
- pwm;
- emmc/sdmmc;

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: rk322x: add clock driver

Add clock driver init support for:
- cpu, bus clock init;
- emmc, sdmmc clock;
- ddr clock;

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
Fixed format specified (%x -> %p) in clk_rk322x.c:
Signed-off-by: Philipp Tomsich <[email protected]>

rockchip: mkimage: add support for rk322x soc

Add support for rk322x package header in mkimage tool.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: rv1108: disable CONFIG_RAM before we have driver

The rv1108 do not have DRAM driver now, so disable it first,
or else it will get conflict with the sdram common code.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: correct the bank0 ram size

The bank0 ram size should be the DRAM size minus reserved size,
the DRAM size may be 1GB, 2GB, 4GB, we can not hard code it.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
Added DECLARE_GLOBAL_DATA_PTR for RK3328, RK3368 and RK3399:
Signed-off-by: Philipp Tomsich <[email protected]>

rockchip: dts: rk3368: add dmc node

Add dmc node to enable sdram driver.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: dts: rk3328: add dmc node

Add a dmc node for sdram driver.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: rk3368: add sdram driver for U-Boot

Add sdram driver in U-Boot for get the correct sdram size from
sys_reg, so that U-Boot can co-work with Rockchip loader or SPL
to get different dram capability and then tell the kernel.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: rk3328: add sdram driver in U-Boot

Add sdram driver in U-Boot for get the correct sdram size from
sys_reg, so that U-Boot can co-work with Rockchip loader or SPL
to get different dram capability and then tell the kernel.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: use common sdram function

Replace the sdram_init() in board init and rockchip_sdram_size() in
sdram driver for all the Rockchip SoCs which enable CONFIG_RAM.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
Make dram_init() in rk3036-board.c conditional on CONFIG_RAM:
Signed-off-by: Philipp Tomsich <[email protected]>

rockchip: add sdram_common for common functions

There are some functions like sdram_size_mb can be re-used for
different rockchip SoCs, just put them into common file.
Add board_get_usable_ram_top() for ram_top init base on
SDRAM_MAX_SIZE.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
Added SDRAM_MAX_SIZE definition for RK3036:
Signed-off-by: Philipp Tomsich <[email protected]>
fixup: 3036 fix for sdram_common

rockchip: rk3328: correct mem_region

According to rk3328 TRM:
0~0xff000000 is ddr space;
0xff000000~0xffffffff is device space.

Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>

rockchip: dm: convert fdt_get to dev_read

With the new dev_read functions available, we can convert the rockchip
architecture-specific drivers and common drivers used by these devices
over to the dev_read family of calls.

This covers the DRAM controller initialisation for the RK3188, RK3288
and RK3399... all of these read some of the tuning/setup/timing
parameters from the device-tree.

Signed-off-by: Philipp Tomsich <[email protected]>
Reviewed-by: Simon Glass <[email protected]>

rockchip: ns16550: dm: convert fdt_get to dev_read

With the new dev_read functions available, we can convert the rockchip
architecture-specific drivers and common drivers used by these devices
over to the dev_read family of calls.

This covers the serial driver (ns16550 and compatible) used for the
Rockchip devices.

Signed-off-by: Philipp Tomsich <[email protected]>
Reviewed-by: Simon Glass <[email protected]>

rockchip: net: dm: convert fdt_get to dev_read

With the new dev_read functions available, we can convert the rockchip
architecture-specific drivers and common drivers used by these devices
over to the dev_read family of calls.

This covers the Gigabit Ethernet MAC (i.e. common designware driver and
rockchip-specific wrapper).

Signed-off-by: Philipp Tomsich <[email protected]>
Reviewed-by: Simon Glass <[email protected]>

rockchip: mmc: dm: convert fdt_get to dev_read

With the new dev_read functions available, we can convert the rockchip
architecture-specific drivers and common drivers used by these devices
over to the dev_read family of calls.

This covers the dw_mmc and sdhci wrapper drivers for Rockchip.

Signed-off-by: Philipp Tomsich <[email protected]>
Reviewed-by: Simon Glass <[email protected]>

rockchip: xhci: dm: convert fdt_get to dev_read

With the new dev_read functions available, we can convert the rockchip
architecture-specific drivers and common drivers used by these devices
over to the dev_read family of calls.

This change covers the USB3 (xhci) driver for the Rockchip devices.

Signed-off-by: Philipp Tomsich <[email protected]>
Reviewed-by: Simon Glass <[email protected]>

rockchip: spi: dm: convert fdt_get to dev_read

With the new dev_read functions available, we can convert the rockchip
architecture-specific drivers and common drivers used by these devices
over to the dev_read family of calls.

This change covers the rk_spi.c (SPI driver) used in Rockchip devices.

Signed-off-by: Philipp Tomsich <[email protected]>
Reviewed-by: Simon Glass <[email protected]>

rockchip: pinctrl: dm: convert fdt_get to dev_read

With the new dev_read functions available, we can convert the rockchip
architecture-specific drivers and common drivers used by these devices
over to the dev_read family of calls.

This change covers the pinctrl drivers for the Rockchip devices.

Signed-off-by: Philipp Tomsich <[email protected]>
Reviewed-by: Simon Glass <[email protected]>

pipe3: Fix broken dependency

ARCH_OMAP2 has been renamed ARCH_OMAP2PLUS in commit a93fbf4a7892
("ARM: omap2+: rename config to ARCH_OMAP2PLUS and consolidate Kconfig")

Signed-off-by: Jean-Jacques Hiblot <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

mtd: stm32: use parameter instead of default value

To set wait state, a hard coded value is used instead of using
latency parameter. stm32_flash_latency_cfg() is currently used
in arch/arm/mach-stm32/stm32f4/clock.c and in
drivers/clk/clk_stm32f7.c with, in both case, "5" as parameter.

Signed-off-by: Patrice Chotard <[email protected]>

arm: mach-keystone: Modify secure image size before copy

The size of the secure image does not include the size of the
header, subtract this out before we move the image or we grab
extra data after the image.

Signed-off-by: Andrew F. Davis <[email protected]>
Reviewed-by: Lokesh Vutla <[email protected]>

ARM: dts: OMAP5+: Enable gpio in SPL

gpio2 is used to detect lcd based on which pin mux is done in SPL.
gpio7 is used to enable vtt regulator. Enable these two gpio nodes
in SPL.

Signed-off-by: Lokesh Vutla <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

arm: omap4+: Enable spl_early_init()

Enable spl_early_init() so that spl can use
DT very early during boot.

Signed-off-by: Lokesh Vutla <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

arm: omap: Detect boot mode very early

ROM stores the boot params information in a known location
and passes it to SPL. This information needs to be copied
very early during boot or else there is a chance of getting
corrupted by SPL. So move this boot device detection very early
during boot.

Signed-off-by: Lokesh Vutla <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

ARM64: poplar: hi3798cv200: u-boot support for Poplar 96Boards

This port adds support for:
        1) Serial
        2) eMMC
        3) USB

It has been tested with ARM TRUSTED FIRMWARE running u-boot as the
BL33 executable [see board's README]

eMMC has been tested for reading and booting the loader and linux
kernels as well as saving the u-boot environment.

USB has been tested with ASIX networking adapter and SanDisk 7.4GB
drive.

PSCI has been tested via the reset call (PSCI executes from DDR)

The firwmare upgrade process has been tested via TFTP and USB FAT
filesystem containing the fastboot.bin image in one of the partitions.

Signed-off-by: Jorge Ramirez-Ortiz <[email protected]>

driver: mmc: update debug info

This driver is used in another board; remove board information from
the driver debug log.

Signed-off-by: Jorge Ramirez-Ortiz <[email protected]>
Reviewed-by: Simon Glass <[email protected]>

ARM64: dts: hi3798cv200-poplar: add device tree bindings

Pulled from Linux 4.12-rc3

Signed-off-by: Jorge Ramirez-Ortiz <[email protected]>
Reviewed-by: Simon Glass <[email protected]>

pinctrl: stm32: add set_state ops

set_state_ops is kept under PINCTRL_FULL flag in order
to decrease memory footprint in some configuration.
PINCTRL_FULL can be enabled for debug purpose.

Signed-off-by: Christophe Kerello <[email protected]>
Signed-off-by: Patrice Chotard <[email protected]>

pinctrl: stm32: handle a configuration list

This patch handles a configuration list behind pinctrl-0
like pinctrl-0 = <&qspi_clk_a &qspi_bk1_a &qspi_bk2_a>;

Signed-off-by: Christophe Kerello <[email protected]>
Acked-by: Vikas MANOCHA <[email protected]>

defconfig: k2g_evm_defconfig: Add K2G ICE to OF_LIST

Include K2G ICE to OF_LIST so it can be used for runtime board
detection.

Signed-off-by: Franklin S Cooper Jr <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

ARM: k2g: Add K2G ICE DTB to the list of possible DTBs

K2G ICE evm will have its own dtb. Therefore, add it to the list of dtbs
located in the appended U-boot dtb FIT image. Therefore, when swapping out
dtbs K2G ICE boards can grab the correct one.

Signed-off-by: Franklin S Cooper Jr <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

ARM: dts: k2g: Add DT support for K2G Industrial Communication Engine evm

Add basic DT support for K2G ICE evm. Only minimal peripherals are
supported to allow console output and MMC boot.

Signed-off-by: Franklin S Cooper Jr <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

ARM: dts: k2g: Disable netcp by default

Disable netcp by default like all other peripherals in the dtsi file.
Enable the peripheral explicitly in the board specific dts file.

Signed-off-by: Franklin S Cooper Jr <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

ARM: dts: keystone-k2g-evm: Add unit address to memory node

Upstream Linux has the unit address being added to the various 66AK2Gx
boards dts. Therefore, update the dts to mimic this change.

Also remove memory node from the base K2G dtsi file.

Signed-off-by: Franklin S Cooper Jr <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

ARM: dts: keystone-k2g: Remove skeleton.dtsi

Adding the unit address to the memory node was causing the below error:
Warning (reg_format): "reg" property in /memory has invalid length
(8 bytes) (#address-cells == 2, #size-cells == 2)

Further debugging showed that this was due to the memory node added by
default to skeleton.dtsi which was being included in keystone-k2g.dtsi.
Adding a missing node was all that was needed to remove this deprecated
dtsi file from the SoC dtsi. With skeleton.dtsi removed the dtc compiler
no longer complained about including the unit address for the memory node.

Signed-off-by: Franklin S Cooper Jr <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

ARM: k2g: Update board_name u-boot env variable at runtime

Enable CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG to allow "board_name" to
be set depending on the board it is being ran on.

Update findfdt to use this new dynamic board_name value to determine
which dtb should be used.

Signed-off-by: Franklin S Cooper Jr <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

ARM: k2g: Use board detection to wrap K2G GP specific calls

Certain peripherals used by K2G GP aren't used on K2G ICE evm. Or
configuration is slightly different. Therefore, use board detection to
deal with these variations.

Signed-off-by: Franklin S Cooper Jr <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

board: ks2: Use board detection to wrap code not specific to K2G ICE evm

Some code doesn't apply to K2G ICE evm. Therefore, use board detection to
wrap these calls.

Signed-off-by: Franklin S Cooper Jr <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

ARM: k2g: Add DDR3 configuration for K2G ICE evm

Add configuration settings used by the K2G ICE evm. Also use board
detection to determine which DDR3 configuration to use.

Signed-off-by: Franklin S Cooper Jr <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

ARM: k2g: Add pinmux support for K2G ICE evm

Add basic pinmux data for new K2G ICE evm. Also add pinmuxing for a
generic K2G evm which includes I2C 0 and 1 used for board detection
purposes.

Since multiple K2G boards are supported that means initially generic
pinmuxing should be used when board detection hasn't ran. Once board
detection runs the proper pinmuxing can be reran to match the board
being ran on.

Signed-off-by: Franklin S Cooper Jr <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

ks2_evm: Add EEPROM based board detection helper functions

Add a function that can be used to determine if the board being ran on is
a K2G Industrial Communication Engine EVM or K2G General Purpose EVM based
on values programmed on the EEPROM.

Signed-off-by: Franklin S Cooper Jr <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

ARM: k2g: Program DDRPHY_DATX8 registers via mask and value variables

Different K2G evms may need to program the various
KS2_DDRPHY_DATX8_X_OFFSET registers in different ways. Therefore, use
the mask and val registers for each KS2_DDRPHY_DATAX_X_OFFSET to
properly program the register.

Signed-off-by: Franklin S Cooper Jr <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

ARM: k2g: Program DDR PHY MR2 register with the default value

K2G GP doesn't require the MR2 register to be programed since the
default is good enough. However, newer K2G boards do need to change
this register value. Therefore, instead of not writing this register if
ran on a K2G board just program the value to be written to match the
default/reset value.

Signed-off-by: Franklin S Cooper Jr <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

ARM: keystone2: Add additional fields used for DDR3 configuration

Future boards will need to configure DDR3 registers in a slightly
different manner. Support this by defining additional variables and
defines that will be utilized later.

Signed-off-by: Franklin S Cooper Jr <[email protected]>
Reviewed-by: Tom Rini <[email protected]>