At present some files are opened in text mode despite containing binary
data. This works on Python 2 but not always on Python 3, due to unicode
problems. BC&D are not my favourite people. Adjust the affected open()
statements to use binary mode.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Python 3 requires this, and Python 2 allows it. Convert the code over to
ensure compatibility with Python 3.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Python 3 requires this, and Python 2 allows it. Convert the code over to
ensure compatibility with Python 3.
Signed-off-by: NSimon Glass <sjg@chromium.org>

A new built-in set() is used in both Python 2 and 3 now. Move it to use
that instead of Set().
Signed-off-by: NSimon Glass <sjg@chromium.org>

An unfortunate new feature in Python 3.5 causes binman to print errors for
non-existent tests, when the test filter is used. Work around this by
detecting the unwanted tests and removing them from the result.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Update all print statements to be functions, as required by Python 3.
Signed-off-by: NSimon Glass <sjg@chromium.org>

Update all print statements to be functions, as required by Python 3.
Signed-off-by: NSimon Glass <sjg@chromium.org>

At present this function uses lists and strings. This does not work so
well with Python 3, and testing against '' does not work for a bytearray.
Update the code to fix these issues.
Signed-off-by: NSimon Glass <sjg@chromium.org>

[trini: Migrate sama5d27_som1_ek_qspiflash/sama5d2_xplained_qspiflash
        for CONFIG_ENV_SECT_SIZE]
Signed-off-by: NTom Rini <trini@konsulko.com>

First set of u-boot-atmel features and fixes for 2019.10 cycle

This includes the Atmel QSPI driver and support for the at91 boards.
This is the port of the driver from Linux, mostly done by Tudor Ambarus.

The previous pcf2127 RTC chip could not read and set the correct time.
When reading the data of internal registers, the read address was the
value of register plus 1. This is because this chip requires the host
to send a stop signal after setting the register address and before
reading the register data.

This patch sets the register address using dm_i2c_write and reads
the register data using the original dm_i2c_xfer in order to generate
a stop signal after the register address is set, and fixes the bug of
the original read and write time.
Signed-off-by: NBiwen Li <biwen.li@nxp.com>
Signed-off-by: NChuanhua Han <chuanhua.han@nxp.com>
Reviewed-by: NLukasz Majewski <lukma@denx.de>
Reviewed-by: NHeiko Schocher <hs@denx.de>

The spi-nor flash resides on spi bus 1. Update the CONFIG_ENV_SPI_CS
and CONFIG_BOOTCOMMAND accordingly.

Based on original work by Wenyou Yang.
Signed-off-by: NEugen Hristev <eugen.hristev@microchip.com>
[tudor.ambarus@microchip.com: amend the commit message.]
Signed-off-by: NTudor Ambarus <tudor.ambarus@microchip.com>

Use the qspi memory layout defined in at91-sama5_common - it aligns
with the 8 Mbyte flash (sst26vf064b-104i/sn) available in sama5d27_som1_ek.
Signed-off-by: NTudor Ambarus <tudor.ambarus@microchip.com>

Add the default config file of QSPI media. The config is based on
sama5d27_som1_ek_mmc_defconfig.
Signed-off-by: NTudor Ambarus <tudor.ambarus@microchip.com>
Reviewed-by: NJagan Teki <jagan@amarulasolutions.com>

Add the default config file of QSPI media. The config is based on
sama5d2_xplained_mmc_defconfig.
Signed-off-by: NTudor Ambarus <tudor.ambarus@microchip.com>
Reviewed-by: NJagan Teki <jagan@amarulasolutions.com>

Use the same memory layout as we use for the NAND boot on the other boards.

QSPI flashes are present on the following boards:
sama5d2_xplained RevB:  32 Mbyte flash (mx25l3273fm2i-08g)
sama5d2_xplained RevC:   8 Mbyte flash (sst26vf064b-104i/sn)
sama5d27_som1_ek:        8 Mbyte flash (sst26vf064b-104i/sn)
sama5d2_ptc_ek:          8 Mbyte flash (sst26vf064b-104i/sn)

The 8 Mbyte limit is enough to cope with the memory layout used in the NAND
boot. rootfs exceeds the 8 Mbyte limit and will stay in eMMC in the
sama5d2_xplained case. The final scope is to use a single memory layout for
all boot medias.
Signed-off-by: NCyrille Pitchen <cyrille.pitchen@microchip.com>
[tudor.ambarus@microchip.com: change memory layout, add commit message]
Signed-off-by: NTudor Ambarus <tudor.ambarus@microchip.com>

Fix the following:
- use "jedec,spi-nor" binding, we use jedec compatible flashes
- set bus width to 4, we use quad capable flashes
- differentiate bewteen data and clk and cs pins
- drop partions as we don't use them in u-boot.
Signed-off-by: NCyrille Pitchen <cyrille.pitchen@microchip.com>
[tudor.ambarus@microchip.com: use "jedec,spi-nor", edit commit message]
Signed-off-by: NTudor Ambarus <tudor.ambarus@microchip.com>

We use a sst spi-nor flash memory on sama5d27_som1_ek. Select
the others for testing purposes.
Signed-off-by: NTudor Ambarus <tudor.ambarus@microchip.com>
Reviewed-by: NJagan Teki <jagan@amarulasolutions.com>

We have a macronix spi-nor flash on sama5d2_xplained RevB and
a sst spi-nor flash on RevC. Select the rest for testing purposes.
Signed-off-by: NTudor Ambarus <tudor.ambarus@microchip.com>
Reviewed-by: NJagan Teki <jagan@amarulasolutions.com>

Backport the driver from linux v5.1-rc5 and adapt it for u-boot.
Tested on sama5d2_xplained Rev B with mx25l25635e spi-nor flash.
Signed-off-by: NTudor Ambarus <tudor.ambarus@microchip.com>
Reviewed-by: NJagan Teki <jagan@amarulasolutions.com>

Prior to starting a new transfer, conditionally wait for bus to not
be busy.

Reinitialise controller as otherwise operation is not stable.
For reference, see linux kernel
commit 9656eeebf3f1 ("i2c: Revert i2c: xiic: Do not reset controller before every transfer")

hs: Fixed DOS line endings
    added missing '\n'
    Fixed git commit description style
Signed-off-by: NTomas Melin <tomas.melin@vaisala.com>

Comparison should be against the actual message length, not loop index.

len is used for stopping while loop, pos is position in message.
stop should be sent when entire message is sent, not when
len and pos meet.

hs: fixed DOS line endings
Signed-off-by: NTomas Melin <tomas.melin@vaisala.com>

Get clock rate from clock DM if CONFIG_CLK is enabled.
Otherwise, uses IC_CLK define.
Signed-off-by: NLey Foon Tan <ley.foon.tan@intel.com>
Acked-by: NMarek Vasut <marex@denx.de>

Before calling __dw_i2c_set_bus_speed(),
the I2C could already be set as ether enable or disable,
we should restore the original setting instead of enable i2c anyway.

This patch fix a bug happened in init function:
    __dw_i2c_init(){
            /* Disable i2c */
            ...
            __dw_i2c_set_bus_speed(i2c_base, NULL, speed);
            writel(slaveaddr, &i2c_base->ic_sar);
            /* Enable i2c */
    }
In this case, enable i2c inside __dw_i2c_set_bus_speed() function
will cause ic_sar write fail.
Signed-off-by: NJun Chen <ptchentw@gmail.com>

This allows to silence ubi and ubispl individually.
Signed-off-by: NMarkus Klotzbuecher <markus.klotzbuecher@kistler.com>
Reviewed-by: NHeiko Schocher <hs@denx.de>
Cc: Kyungmin Park <kmpark@infradead.org>

The motivation is to use the UBI atomic volume rename functionality to
allow double copy software updates on UBI. To that end the SPL is
configured to always load the same volume name (e.g. "u-boot"),
whereas a software updater always installs into the secondary volume
"u-boot_r". After successful installation, these two volume names are
switched.

This extension is protected by #ifdefs as it will somewhat slow down
loading of volumes by id. This is because the code needs to disable
the optimization of ignoring all volume ids which are not
to-be-loaded, since these can only be resolved after attaching.

This adds two vtbl related functions from Linux, which are taken from
the same kernel version as the current main U-Boot UBI code (Linux 4.2
64291f7db5bd8).
Signed-off-by: NHamish Guthrie <hamish.guthrie@kistler.com>
Signed-off-by: NMarkus Klotzbuecher <markus.klotzbuecher@kistler.com>
Reviewed-by: NHeiko Schocher <hs@denx.de>
Cc: Kyungmin Park <kmpark@infradead.org>

Migrate the ubispl configuration for the omap3_igep00x0 and
am335x_igep003x boards to KConfig. Both boards were built with
SOURCE_DATE_EPOCH=0 and found to be equal before and after.
Signed-off-by: NMarkus Klotzbuecher <markus.klotzbuecher@kistler.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Kyungmin Park <kmpark@infradead.org>
Cc: Javier Martínez Canillas <javier@dowhile0.org>
Cc: Enric Balletbo i Serra <eballetbo@gmail.com>
Acked-by: NEnric Balletbo i Serra <eballetbo@gmail.com>

Move the ubispl configuration to KConfig and drop them from the
whitelist.
Signed-off-by: NMarkus Klotzbuecher <markus.klotzbuecher@kistler.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Kyungmin Park <kmpark@infradead.org>
Cc: Javier Martínez Canillas <javier@dowhile0.org>
Cc: Enric Balletbo i Serra <eballetbo@gmail.com>

 - drop CONFIG_ prefix from kconfig entry
 - fix small compilation issue with CONFIG_UBI_SILENCE_MSG
Signed-off-by: NMarkus Klotzbuecher <markus.klotzbuecher@kistler.com>
Reviewed-by: NHeiko Schocher <hs@denx.de>
Cc: Kyungmin Park <kmpark@infradead.org>

Introduce KConfig CONFIG_ENV_UBI_VID_OFFSET to allow providing custom
VID header offsets for the environment on UBI.
Signed-off-by: NHamish Guthrie <hamish.guthrie@kistler.com>
Signed-off-by: NMarkus Klotzbuecher <markus.klotzbuecher@kistler.com>
Reviewed-by: NHeiko Schocher <hs@denx.de>
Cc: Kyungmin Park <kmpark@infradead.org>

Enable the extended ENV options for AT91 and OMAP2PLUS in order to be
able to use CONFIG_ENV_UBI_* on these architectures.

As this change also makes the configs ENV_SIZE, ENV_SECT_SIZE,
ENV_OFFSET visible to AT91 and OMAP2PLUS, migrate users of these to
KConfig.

This migration was run using an extended moveconfig.py which evaluates
expressions such as "(512 << 10)". See patch ("moveconfig: expand
simple expressions").

All modified boards were built with SOURCE_DATE_EPOCH=0 before and
after the change and successfully confirmed that the identical binary
is generated (the only exception was igep00x0, which does not define
CONFIG_ENV_IS_IN_UBI in the original board header. Once that is
defined, the test passes too).

hs: rebased patch to:
  68b90e57: "configs: tinker-rk3288 disable CONFIG_SPL_I2C_SUPPORT"
Signed-off-by: NMarkus Klotzbuecher <markus.klotzbuecher@kistler.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Eugen Hristev <eugen.hristev@microchip.com>
Cc: Tom Rini <trini@konsulko.com>

Introduce the KConfig option CONFIG_ENV_UBI_VOLUME_REDUND for defining
the name of the UBI volume used to store the redundant environment.
Signed-off-by: NMarkus Klotzbuecher <markus.klotzbuecher@kistler.com>
Reviewed-by: NHeiko Schocher <hs@denx.de>
Cc: Kyungmin Park <kmpark@infradead.org>

hs: get rid of stm32mp1* build errors

Add support for expanding simple expressions and sizes such as
"(4 * 1024)", "(512 << 10)" or "(SZ_256K)".

This can help to significantly reduce the number of "suspicious"
moves, such as

 'CONFIG_ENV_SIZE="(64 << 10)"' was removed by savedefconfig.

If the expansion fails, it falls back to the original string.
Signed-off-by: NMarkus Klotzbuecher <markus.klotzbuecher@kistler.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Heiko Schocher <hs@denx.de>

Pull request for UEFI sub-system for v2019.10-rc1

Fix a possible overflow for GUID partition tables.

For some runtime services we only have implementations valid at boottime.
So we replace them when leaving boottime. Move this from
SetVirtualAddressMap() to ExitBootServices() as SetVirtualAddressMap() is
not called by all operating systems. Adjust the Python tests accordingly.

Bump the supported UEFI specification version to 2.8.

- fix khadas-vim README
- add support for unique generated MAC adresses from SoC serial,
  limited to Amlogic GXL/GXM boards for now

- Pull in the series to split fsl_esdhc for i.MX/non-i.MX cleanly

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

- mtmips: network stability fixes for gardena-smart-gateway

The watchdog of mediatek chips is enabled by bootrom before u-boot is
running. Previously we choose to enable the wdt driver only to disable the
watchdog hardware.

Now wdt service is enabled by default. The function arch_misc_init which is
only used to disable wdt is no longer needed.
Reviewed-by: NStefan Roese <sr@denx.de>
Reviewed-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NWeijie Gao <weijie.gao@mediatek.com>