Remove the duplicate code in efi_do_enter() and use efi_start_image() to
start the image invoked by the bootefi command.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

Up to now efi_load_pe() returns the entry point or NULL in case of an
error. This does not allow to return correct error codes from LoadImage().

Let efi_load_pe() return a status code and fill in the entry point in the
corresponding field of the image object.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

If we want to properly unload images in Exit() the memory should always be
allocated in the same way. As we allocate memory when reading from file we
should do the same when the original image is in memory.

A further patch will be needed to free the memory when Exit() is called.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

In case of an error we should set the returned pointers to NULL. This
ensures that an illegal free does not occur even if the caller calls
free() for the handles.

If protocols cannot be installed, release all resources.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

In test/py/conftest.py the assumption is made that for if a test is called
with `ut unicode` the test function name starts with 'unicode_test_'. As
the Unicode tests did not follow this naming scheme they were not executed
by `make tests`.

Rename the Unicode test functions.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

Commit 0e66c10a ("lib: vsprintf: avoid overflow printing UTF16
strings") broke the Unicode unit tests: an illegal UTF16 code point
should be printed as '?'.

Fixes: 0e66c10a ("lib: vsprintf: avoid overflow printing UTF16 strings")
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

Provide a unit test that calls LoadImage() with a file device path and
executes the application via StartImage().
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

Add more comments for efi_file_from_path().
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

If the path passed to efi_dp_split_file_path() does not contain a
reference to a file it returns EFI_OUT_OF_RESOURCES. This does not properly
indicate the kind of the problem that occurred. Return
EFI_INVALID_PARAMETER instead.

Update function description.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

In efi_selftest we are in EFI land. We cannot call U-Boot library
functions malloc() and free() but should use the boot time services
instead.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: NAlexander Graf <agraf@suse.de>

In efi_selftest we are in EFI land. We should not use U-Boot library
functions but boot time services for memory management.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: NAlexander Graf <agraf@suse.de>

Xilinx changes for v2019.04-rc2

xilinx:
- Start to use distro boot commands first
- Setup fdtfile on ZynqMP
- Move mac addr eeprom read to common location
- Convert to OF_SEPARATE
- Switch all board to DM_I2C
- Some DT syncs

i2c:
- Remove !DM_I2C zynq driver

versal:
- Enable some more features
- Add mini configurations

- add compute module 3+
- fix 64 bit warning in bmp command

distro boot expects that fdtfile name is setup for alternative DTB.
Create this file based on the first platform compatible string.
This should ensure that one rootfs can store multiple DTBs for different
boards.
Reflect structure which is used in Linux kernel. It means dtbs are
strored in xilinx folder.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Reviewed-by: NAlexander Graf <agraf@suse.de>

As per the zc1275 design x1 mode is enabled so changing the
spi-rx-bus-width property to x1.
Signed-off-by: NVenkatesh Yadav Abbarapu <venkatesh.abbarapu@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Fix the below warning as the core looks for the compatible
string.

[    5.198919] i2c i2c-18: of_i2c: modalias failure on
/amba/i2c@ff030000/i2c-mux@75/i2c@3/dev@19
[    5.207454] i2c i2c-18: Failed to create I2C device for
/amba/i2c@ff030000/i2c-mux@75/i2c@3/dev@19
[    5.216394] i2c i2c-18: of_i2c: modalias failure on
/amba/i2c@ff030000/i2c-mux@75/i2c@3/dev@30
[    5.224986] i2c i2c-18: Failed to create I2C device for
/amba/i2c@ff030000/i2c-mux@75/i2c@3/dev@30
[    5.233927] i2c i2c-18: of_i2c: modalias failure on
/amba/i2c@ff030000/i2c-mux@75/i2c@3/dev@35
[    5.242527] i2c i2c-18: Failed to create I2C device for
/amba/i2c@ff030000/i2c-mux@75/i2c@3/dev@35
[    5.263880] i2c i2c-18: of_i2c: modalias failure on
/amba/i2c@ff030000/i2c-mux@75/i2c@3/dev@36
[    5.272477] i2c i2c-18: Failed to create I2C device for
/amba/i2c@ff030000/i2c-mux@75/i2c@3/dev@36
[    5.281415] i2c i2c-18: of_i2c: modalias failure on
/amba/i2c@ff030000/i2c-mux@75/i2c@3/dev@51
[    5.290008] i2c i2c-18: Failed to create I2C device for
/amba/i2c@ff030000/i2c-mux@75/i2c@3/dev@51
Signed-off-by: NShubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

It will never reach mainline that's why remove it.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

The idle-states binding documentation[1] mentions that the
'entry-method' property is required on 64-bit platforms and must be
set to "psci".

Linux commit a13f18f59d26 ("Documentation: arm: Fix typo in the idle-states
bindings examples") attempted to fix this earlier but clearly more is
needed.

Linux docs:
Documentation/devicetree/bindings/arm/idle-states.txt (see
idle-states node)
Signed-off-by: NAmit Kucheria <amit.kucheria@linaro.org>
Acked-by: NSudeep Holla <sudeep.holla@arm.com>
Acked-by: NLi Yang <leoyang.li@nxp.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Trivial fix.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

This patch adds reset-on-timeout to FPD WDT which will trigger an
interrupt to PMU when watchdog expiry happens and PMU takes the
necessary action. If this property is not enabled, reason will not be
known when watchdog expiry happens.
This patch also modifies the default timeout to 60 seconds. Reason is
that if u-boot enables WDT, it will set the timeout to 10 seconds and
this is not enough to boot till Linux and start the WDT application in
Linux. 60 seconds is the maximum safest value to boot till Linux and
start the WDT application.

Users need to change this timeout value to fit their needs.
Signed-off-by: NMounika Grace Akula <mounika.grace.akula@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Replace the current value of the model property by a more accurate
description of each board (which includes the manufacturer), as some
of the boards had the same value ("Xilinx Zynq")
Signed-off-by: NLuis Araneda <luaraneda@gmail.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Both boards are made by Avnet, Inc. So add an additional
value to the compatible property
Signed-off-by: NLuis Araneda <luaraneda@gmail.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

mmc name is recommended based on devicetree specification.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Add Raspberry Pi Compute Module 3+ to list of models, the revision code
is 0x10 according to the list on raspberrypi.org.

v2: Use the same dtb name as CM3 as CM3+ is a drop in replacement
    for CM3.
Signed-off-by: NJonathan Gray <jsg@jsg.id.au>
Reviewed-by: NAlexander Graf <agraf@suse.de>
Signed-off-by: NMatthias Brugger <mbrugger@suse.com>

This patch fixes the int-to-pointer-cast warning on aarch64.
Signed-off-by: NAdam Heinrich <adam@adamh.cz>
Signed-off-by: NAlexander Graf <agraf@suse.de>
Signed-off-by: NMatthias Brugger <mbrugger@suse.com>

- MMC CD pin fix on Orangepi Zero plus
- SPI boot for  Olinuxino Lime2-eMMC boards
- Change in dram frequnecy for tbs_a711

All options have been moved to Kconfig and there is no need to have
board header files. Mini configurations require them that's why they are
still there.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

SPD autodetection hasn't been enabled that's why there is zero size
difference if that options are enabled/disabled.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Replace SDHCI controller listing by Kconfig symbol to let SPL know that
this board is using multiple SDHCIs controllers.
Kconfig help message should explain why this is needed.
Origin symbols were used in full u-boot but with moving to distro boot
this was fixed already.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

All platforms are converted to DM_I2C that's why there is no reason to
keep this code here.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Reviewed-by: NHeiko Schocher <hs@denx.de>

This driver is replaced by drivers/i2c/i2c-cdns.c DM based driver.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Acked-by: NHeiko Schocher <hs@denx.de>

All platforms have been converted to DM that's why there is no reason to
keep addresses in headers. They are all read from DT now.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Reviewed-by: NHeiko Schocher <hs@denx.de>

CONFIG_PCA953X is not needed because of PCA953X is integrated in gpio
subsystem already. That's why also remove CMD_PCA953X which is only for
this driver.

zcu102/zcu104-revC/zcu106/zcu111 contain links to eeprom which stores MAC address.

DM_I2C is not enabled for the whole SoC because it increase size for
mini configurations and there is no I2C symbol present to setup
dependencies.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Reviewed-by: NHeiko Schocher <hs@denx.de>

All platforms have been converted to DM that's why there is no reason to
keep addresses in headers. They are all read from DT now.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Reviewed-by: NHeiko Schocher <hs@denx.de>

All these board have also eeprom enabled that's why it is also enabled
via defconfig.
There is also no need to have zc70x specific config file that's why also
remove it.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Reviewed-by: NHeiko Schocher <hs@denx.de>

Boards have only one controller enabled that's why move to DM_I2C is
easy.
Add also i2c alias for not to be shown as i2c bus -1 because alias
doesn't exist.
Config file points to MAC stored in eeprom but it is not listed that's
why I have added 24c08 part.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Reviewed-by: NHeiko Schocher <hs@denx.de>

This patch adds new mini target for versal.
This configuration is very minimal in size which runs
from OCM. It contains support for mtest which can be
used for running DDR memory tests.
Signed-off-by: NSiva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Move hardcoded IOU_SWITCH_DIVISOR0 to Kconfig to be able to set it up
for different platforms.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Simplify code indentation.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

This patch adds distro boot commands for qspi, ospi and mmc.
The distro boot commands now reads the script from flash offset
of 63.5MB  for qspi and ospi and executes it. For mmc its same
as generic distro boot command. As either one of the qspi or ospi can
exist on hardware, defined a single distroboot command as xspi
that works for both.

Setup default location via script_offset_f to 63.5MB to match the most
xilinx reference boards for qspi, ospi for now.
512kB allocated space for script size (script_size_f) should be more
than enough to cover custom boot logic.
Signed-off-by: NSiva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>