The RK817 is a Power Management IC (PMIC) for multimedia
and handheld devices. They contains the following components:
    - Regulators(4*BUCKs, 1* BOOST, 9*LDOs, 1*SWITCH)
    - RTC
    - Clocking
Signed-off-by: NJoseph Chen <chenjh@rock-chips.com>
Signed-off-by: NElaine Zhang <zhangqing@rock-chips.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

The RK805 are a Power Management IC (PMIC) for multimedia
and handheld devices. They contains the following components:
    - Regulators(4*BUCKs, 3*LDOs)
    - RTC
    - Clocking
Signed-off-by: NElaine Zhang <zhangqing@rock-chips.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

The RK816 is a Power Management IC (PMIC) for multimedia
and handheld devices. They contains the following components:
    - Regulators(4*BUCKs, 1*BOOST, 6*LDOs, 1*SWITCH)
    - RTC
    - Clocking
Signed-off-by: NElaine Zhang <zhangqing@rock-chips.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

In order to adapt the following pmics, make the interface more compatible.
Support buck and ldo suspend voltage setting and getting.
Supprot buck and ldo suspend enable/disable setting and getting.
Signed-off-by: NElaine Zhang <zhangqing@rock-chips.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

support parse regulator standard property:
regulator-off-in-suspend;
regulator-init-microvolt;
regulator-suspend-microvolt:
 regulator_get_suspend_enable
 regulator_set_suspend_enable
 regulator_get_suspend_value
 regulator_set_suspend_value
Signed-off-by: NJoseph Chen <chenjh@rock-chips.com>
Signed-off-by: NElaine Zhang <zhangqing@rock-chips.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

imx targets are defined in arch/arm/mach-imx/Makefile.
Some of them are dependent on targets defined in main
Makefile. For the Makefile in arch/arm/mach-imx this
targets must be finished before the imx targets are
build, if not you get for example the error:

make -f /home/hs/abb/mainlining/u-boot/scripts/Makefile.build obj=arch/arm/mach-imx u-boot-dtb.imx
make[2]: *** No rule to make target 'u-boot-fit-dtb.bin', needed by 'u-boot-dtb.imx'.  Stop.
make[1]: *** [/home/hs/abb/mainlining/u-boot/Makefile:1123: u-boot-dtb.imx] Error 2
make[1]: *** Waiting for unfinished jobs....
make[1]: Leaving directory '/work/hs/compile/u-boot/aristainetos2_defconfig'
make: *** [Makefile:148: sub-make] Error 2
compile failed

In above case of CONFIG_MULTI_DTB_FIT is defined, the
u-boot-dtb.imx is dependent on the u-boot-fit-dtb.bin
which may is not build yet ...

I could reproduce this error on a travis build also if
I build an out-of-tree build on a local machine with a
build directory on a "slow" slow storage device. If
building the same source target with a build dir on a
fast storage device, the build works.

I found no solution to tell the arch/arm/mach-imx/Makefile
to find the targets in main Makefile, if there is a way
this would be the better fix.

I solved it by adding a IMX_DEPS var, which holds a list
of main u-boot targets, which must be finished, before
calling imx targets and fixed the build for imx
targets which enabled CONFIG_MULTI_DTB_FIT.

I think it is just luck, that imx targets with
CONFIG_OF_SEPARATE enabled build, because the
u-boot-dtb.imx target depends on u-boot-dtb.bin
which gets build early enough before starting with
u-boot-dtb.imx. May this targets should be fixed too.
Signed-off-by: NHeiko Schocher <hs@denx.de>
Reviewed-by: NTom Rini <trini@konsulko.com>

- DFU updates
- USB Storage updates

- fsl_esdhc driver cleanup
- fsl_esdhc_imx driver improvement and compatible string update

With python3 we're now tripping over a long-standing problem with how we
add to the buildman file with some toolchains.  We cannot have multiple
toolchain-alias sections as that leads to a parse error.
Signed-off-by: NTom Rini <trini@konsulko.com>

Update to latest libfdt and pylibfdt, with added size control
Update binman, dtoc, patman, buildman to Python 3
Update move_config, rkmux, microcode_tool to Python 3

To enable HS400(ES) and UHS for imx8m platforms, update the driver data
to share with imx8qm esdhc_soc_data.
Signed-off-by: NPeng Fan <peng.fan@nxp.com>

During mmc initialization, there are several calls to mmc_set_clock
and mmc_set_ios. When mmc_power_off, the mmc->clock will be set,
but the imx driver will use 400KHz. So the following calls
to mmc_set_ios will set the clock several times which is redundant
in fsl_esdhc_imx driver. So let's simplify to remove redundant
clock settings.
Signed-off-by: NPeng Fan <peng.fan@nxp.com>

Make DM and non-DM code clear using below structure.
	#if !CONFIG_IS_ENABLED(DM_MMC)
		<non-DM_MMC code>
	#else
		<DM_MMC code>
	#endif
Signed-off-by: NYangbo Lu <yangbo.lu@nxp.com>

The QorIQ eSDHC on all platforms supports checking write protect
state through register bit. So check it always.
Signed-off-by: NYangbo Lu <yangbo.lu@nxp.com>

Drop redundant code for non-removable feature. "non-removable" property
has been read in mmc_of_parse().
Signed-off-by: NYangbo Lu <yangbo.lu@nxp.com>

The fsl_esdhc_init() was actually to get configuration of mmc_config.
So rename it to fsl_esdhc_get_cfg_common() and make it common for both
DM_MMC and non-DM_MMC.
Signed-off-by: NYangbo Lu <yangbo.lu@nxp.com>

This patch is to clean up bus width setting code.

- For DM_MMC, remove getting "bus-width" from device tree.
  This has been done in mmc_of_parse().

- For non-DM_MMC, move bus width configuration from fsl_esdhc_init()
  to fsl_esdhc_initialize() which is non-DM_MMC specific.
  And fix up bus width configuration to support only 1-bit, 4-bit,
  or 8-bit. Keep using 8-bit if it's not set because many platforms
  use driver without providing max bus width.

- Remove bus_width member from fsl_esdhc_priv structure.
Signed-off-by: NYangbo Lu <yangbo.lu@nxp.com>

Voltage validation should be done by CMD8. Current comparison between
mmc_cfg voltages and host voltage capabilities is meaningless.
So drop current comparison and let voltage validation is through CMD8.
Signed-off-by: NYangbo Lu <yangbo.lu@nxp.com>

Controller initialization is not needed in fsl_esdhc_init().
It will be done in esdhc_init() for non-DM_MMC, and in
esdhc_init_common() in probe for DM_MMC.
Signed-off-by: NYangbo Lu <yangbo.lu@nxp.com>

Update this tool to use Python 3 to meet the 2020 deadline.

Unfortunately this introduces a test failure due to a problem in pylibfdt
on Python 3. I will investigate.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Drop the now-unused Python 2 code to keep code coverage at 100%.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Some tests have crept in with Python 2 strings and constructs. Convert
then.
Signed-off-by: NSimon Glass <sjg@chromium.org>

When preparing to possible expand or contract an entry we reset the size
to the original value from the binman device-tree definition, which is
often None.

This causes binman to forget the original size of the entry. Remember this
so that it can be used when needed.
Signed-off-by: NSimon Glass <sjg@chromium.org>

This function should use a void * type, not char *. This causes an error:

TypeError: in method 'fdt_property_stub', argument 3 of type 'char const *'

Fix it.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Sync up the libfdt Python bindings with upstream, commit:

430419c (tests: fix some python warnings)
Signed-off-by: NSimon Glass <sjg@chromium.org>

Build this swig module with Python 3.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Convert this tool to Python 3 and make it use that, to meet the 2020
deadline.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Convert this tool to Python 3 and make it use that, to meet the 2020
deadline.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Convert this tool to Python 3 and make it use that, to meet the 2020
deadline.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Update this test to use Python 3 to meet the 2020 deadline.

Also make it executable while we are here.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Update this test to use Python 3 to meet the 2020 deadline.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Convert buildman to Python 3 and make it use that, to meet the 2020
deadline.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Update this tool to use Python 3 to meet the 2020 deadline.
Signed-off-by: NSimon Glass <sjg@chromium.org>

At present patman test fail in some environments which don't use utf-8
as the default file encoding. Add this explicitly.
Signed-off-by: NSimon Glass <sjg@chromium.org>

At present all the 'command' methods return bytes. Most of the time we
actually want strings, so change this. We still need to keep the internal
representation as bytes since otherwise unicode strings might break over
a read() boundary (e.g. 4KB), causing errors. But we can convert the end
result to strings.

Add a 'binary' parameter to cover the few cases where bytes are needed.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Bring over the fdt from this commit:

430419c (origin/master) tests: fix some python warnings

adding in the 'assumptions' series designed to reduce code size.
Signed-off-by: NSimon Glass <sjg@chromium.org>

This board appears to be very near its size limit and cannot accept the
new checking code in libfdt. Disable this code so this the board can
continue to build.
Signed-off-by: NSimon Glass <sjg@chromium.org>

For better or worse libfdt recent grew a lot of code that checks the
validity of the device tree in great detail. When using unsigned or
unverified data this makes things safer, but it does add to code size.

Add some controls to select the trade-off between safety and code size.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NTom Rini <trini@konsulko.com>

Unfortunately libfdt needs this value now, which is present in the
stdint.h header. That file is just a placeholder in U-Boot and these sorts
of constants appear in the linux/kernel.h header instead.

To keep libfdt happy, add INT32_MAX too.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NTom Rini <trini@konsulko.com>

u-boot-imx-20191104
-------------------

- i.MX NAND: nandbcb support for MX6UL / i.MX7
- i.MX8: support for HAB
- Convert to DM (opos6ul, mccmon6)
- Toradex i.MX6ull colibri
- sync DTS with kernel

Travis : https://travis-ci.org/sbabic/u-boot-imx/builds/606853416