Some versions of make complain about using a grouped target without a
recipe:

.../pylibfdt/Makefile:36: *** grouped targets must provide a recipe.  Stop.

Fix this by adding a dummy recipe.
Signed-off-by: NSimon Glass <sjg@chromium.org>

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

Currently it is not possible to boot Linux from the SD card
by default.

Make the necessary adjustments to allow it.
Reported-by: NPeter Bergin <peter@berginkonsult.se>
Signed-off-by: NFabio Estevam <festevam@gmail.com>
Tested-by: Andrey Zhizhikin <andrey.z@gmail.com> # imx8mn_ddr4_evk
Reviewed-by: NPeng Fan <peng.fan@nxp.com>

In newer docutils writers/latex2e/docutils.sty has a unicode character
in the comments which can in turn cause Python 3.6 at least to fail.
Pin to the previous docutils release for now.

Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: NTom Rini <trini@konsulko.com>

The usb command cannot be compiled with CONFIG_USB=n:

ld.bfd: cmd/usb.c:660: undefined reference to `usb_stop'
ld.bfd: cmd/usb.c:663: undefined reference to `usb_started'
Reviewed-by: NMarek Vasut <marex@denx.de>
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

This bash code is currently showing up in the build unless 'make -s' is
used. We don't normally show these sorts of things as they are confusing.
Also this code was not shown before the recent refactoring of how these
messages are displayed.

Add an '@' to silence it.
Suggested-by: NTom Rini <trini@konsulko.com>
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reported-by: NBin Meng <bmeng.cn@gmail.com>
Fixes: 13732528 ("Makefile: Add common code to report deprecation")

Pull request for efi-2021-04-rc6

Bug fix:
    Fix ConvertDeviceNodeToText() for Uart()

Merge tag 'xilinx-for-v2021.07' of https://source.denx.de/u-boot/custodians/u-boot-microblaze into next

Xilinx changes for v2021.07

net:
- Fix gem PCS support

spi:
- Small trivial fixes

zynq:
- Enable time/timer commands
- Update bitmain platform
- Several DT changes

zynqmp:
- Update clock driver
- mini config alignments
- Add/update psu_init for zcu208/zcu216/zc1275
- Several DT changes
- Enable efi debug command (also for Versal)

When test suite tries to create a file for a new filesystem test case and fails,
the clean up of the exception tries to unmount the image, that has not yet been
mounted. When it happens, the fuse_mounted global variable is set to False and
inconveniently the test case tries to use sudo, so without this change the
admin of the machine gets an (annoying) email:

  Subject: *** SECURITY information for example.com ***

  example.com : Feb  5 19:43:47 : ... COMMAND=/bin/umount .../build-sandbox/persistent-data/mnt

and second run of the test cases on uncleaned build folder will ask for sudo
which is not what expected.

Besides that there is a double unmount calls during successfully run test case.

All of these due to over engineered Python try-except clause and people didn't
get it properly at all. The rule of thumb is that don't use more keywords than
try-except in the exception handling code. Nevertheless, here we adjust code
to be less intrusive to the initial logic behind that complex and unclear
constructions in the test case, although it adds a lot of lines of the code,
i.e. splits one exception handler to three, so on each step we know what
cleanup shall perform.
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

- H616 fixes to keep it in sync with upstream TF-A

Trusted Firmware now adds the /reserved-memory subnode to the DT at
runtime[1], putting in the right values.

Drop our hard-coded version, as this might clash with the actual values
(which have also changed), and rely on TF-A to add the node.

[1] https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/7770Signed-off-by: NAndre Przywara <andre.przywara@arm.com>
Reviewed-by: NSamuel Holland <samuel@sholland.org>
Reviewed-by: NJagan Teki <jagan@amarulasolutions.com>

Loading Trusted-Firmware's BL31 at 16KB into DRAM was originally a hack
to allow sharing more code with the other SoCs (which use this offset
in SRAM). However there is no longer a reason for that, as the
problematic macros have been properly separated there.

The latest (and hopefully final) TF-A code drop now changes the load
address to the beginning of DRAM, which is also more easily protected
by the Trustzone memory controller (code to be done).

Adjust the load address of BL31 now, to avoid any issues with
incompatible versions later on (the TF-A patches are about to be merged).
Signed-off-by: NAndre Przywara <andre.przywara@arm.com>
Reviewed-by: NSamuel Holland <samuel@sholland.org>

Fix a typo in helloworld.efi.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

In the devicepath node to text conversion for Uart nodes a break statement
is missing.

Indicated by Coverity Scan CID 330038
Fixes: 62df6e9c ("efi_loader: Uart device path")
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

Merge tag 'u-boot-atmel-2021.07-a' of https://source.denx.de/u-boot/custodians/u-boot-atmel into next

First set of u-boot-atmel features for 2021.07 cycle:
This small feature set includes the implementation of the slew rate for
the PIO4 pin controller device, and a fix for arm926ejs-based
microprocessors that avoids a crash.

Enable EFI debug command to be able to setup various efi variables to avoid
software like grub.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Board has NAND and SD interfaces which can be used for saving variables
too.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Still legacy formats are used that's why enable them by default.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Enable nand and smcc via DT.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Use __func__ instead for function name in debug.
Use Linux style u32 instead of uint32_t.
Signed-off-by: NT Karthik Reddy <t.karthik.reddy@xilinx.com>
Acked-by: NAshok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

There are several changes which happen in mainline kernel which should get
also to U-Boot. Here is the list of patches from the kernel:

- ARM: zynq: Fix leds subnode name for zc702/zybo-z7
- arm64: dts: zynqmp: Fix leds subnode name for zcu100/ultra96 v1
- arm64: dts: zynqmp: Fix u48 si5382 chip on zcu111
- arm64: dts: zynqmp: Wire up the DisplayPort subsystem
- arm64: dts: zynqmp: Add DisplayPort subsystem
- arm64: dts: zynqmp: Add DPDMA node
- arm64: dts: zynqmp: Enable phy driver for Sata on zcu102/zcu104/zcu106
- arm64: dts: zynqmp: Enable si5341 driver for zcu102/106/111
- arm64: dts: zynqmp: Add DT description for si5328 for zcu102/zcu106
- arm64: dts: zynqmp-zcu100-revC: correct interrupt flags
- arm64: dts: xilinx: align GPIO hog names with dtschema
- arm64: zynqmp: Add Xilinx AES node
- dt: bindings: dma: xilinx: dpdma: DT bindings for Xilinx DPDMA

but also some other changes have been done.
- Using only one compatible string for adxl345 on zturn
- Remove Xilinx internal DP bindings
- Remove USB3.0 serdes configurations
- Remove SATA serdes configuration for zc1232
- Resort nvmem_firmware
- Update nand compatible string
- Aling power-domains property for sd0/1
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

With "clk dump" command, few clocks are showing up incorrect values
and some clocks are displayed as "unknown".

Add missing clocks to zynqmp clock driver to display proper
clocks rates.

Implement a simple way to get clock source, instead of calling
functions. Change existing functions to this simple mechanism.

Fix gem clock name "gem_rx" to "gem_tx" which was incorrect.
Change dbf_fpd & dbf_lpd clk names to dbg_fpd & dbg_lpd.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Signed-off-by: NT Karthik Reddy <t.karthik.reddy@xilinx.com>

In zynqmp.dtsi file renamed "clk_sys" clock to "controller" and
"clk_flash" clock to "bus" as per upstreamed Arasan NAND driver.
This fixes NAND driver probe failure.
Signed-off-by: NAmit Kumar Mahapatra <amit.kumar-mahapatra@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Update the following device tree properties for nand flash

- Set software ecc mode.
- Set bch as ecc algo.
- Set read block to 0.
Signed-off-by: NAmit Kumar Mahapatra <amit.kumar-mahapatra@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Update clock/pll setup, ddr, MIOs based on 2020.2 hw design.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

There is Linux driver for these chips that's why add it to device tree.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Add missing configurations file for zcu208 and zcu216.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

EMMC will have bus-width 8 and it is non-removable in general. These
are missing from dt node. Add bus-width and non-removable parameters
to emmc node.
Signed-off-by: NAshok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

size of malloc() pool for use before relocation is not sufficient
for ZynqMP mini u-boot with emmc configuration. Increase it to 4K.
Signed-off-by: NAshok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Enable time command to get the elapsed time and timer commands.
Signed-off-by: NAshok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

The code was trying to disable PCS auto-negotiation when a fixed-link node
is present and enable it otherwise. However, the PCS registers were being
written before the PCSSEL bit was set in the network configuration
register, and it appears that in this state, PCS register writes are
ignored. The result is that the intended change only took effect on the
second network operation that was performed, since at that time PCSSEL is
already enabled.

Fix the order of register writes so that PCS registers are only written to
after the PCS is enabled.

Fixes: 26e62cc9 ("net: gem: Disable PCS autonegotiation in case of fixed-link")
Signed-off-by: NRobert Hancock <robert.hancock@calian.com>
Reviewed-by: NRamon Fried <rfried.dev@gmail.com>
Reviewed-by: NAshok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Prepare v2021.04-rc5

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

binman support for expanding entries, connections
misc fixes and improvements to sandbox, etc.
x86 CBFS improvements
x86 coreboot improvements

On Arm-based Macs, -no_pie is ignored and gives a linker warning.
Moreover, the build falls over with:

  ld: Absolute addressing not allowed in arm64 code but used in '_image_type_ptr_aisimage' referencing '_image_type_aisimage'

for dumpimage and mkimage, since we put data structs in text sections
not data sections and so cannot have dynamic relocations. Instead, move
the sections to __DATA and drop disabling PIE.
Signed-off-by: NJessica Clarke <jrtc27@jrtc27.com>
Reviewed-by: NTom Rini <trini@konsulko.com>

We need this header for U_BOOT_CMD, which is always present even without
EFI.

Fixes: 82c468a0 ("dm: test: Update Makefile conditions")
Signed-off-by: NSean Anderson <seanga2@gmail.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

When including this file on a board other than sandbox (e.g by enabling
UNIT_TEST and CMD_SETEXPR) an results. Fix it by declaring struct udevice
first.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reported-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

- Rework the deprecation warnings to be consistently phrased.
- Add in a warning for DM_I2C, for a year from next release.
- Fix Azure builds of Windows host tools.