This converts the following to Kconfig:
   CONFIG_SPLASH_SCREEN
   CONFIG_SPLASH_SCREEN_ALIGN
   CONFIG_SPLASHIMAGE_GUARD
   CONFIG_SPLASH_SOURCE
Signed-off-by: NSimon Glass <sjg@chromium.org>

This converts the following to Kconfig:
   CONFIG_NETCONSOLE
Signed-off-by: NTom Rini <trini@konsulko.com>

There is no reason to have firmware specific structure in clock driver.
Move it to generic location and also initialize enum values which is based
on https://lore.kernel.org/linux-arm-kernel/20200318125003.GA2727094@kroah.com/
recommended way to go to make sure that values guaranteed by compiler.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

There is no need to setup this variable if bootm_low and bootm_size
variable are properly setup. If fdt_high variable is missing U-Boot is
asking LMB to return free memory which is not used.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Removes duplicated definition of PAYLOAD_ARG_CNT and define it in the
firmware driver. Additionally fixes payload buffer declarations without
macro usage
Signed-off-by: NIbai Erkiaga <ibai.erkiaga-elorza@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Enable DFU tftp support for firmware update. Fill dfu_ram_tftp variable to
have command present for showing how to use it.

boot FIT image has been created from below fragment. Key part is that type
of image has to be firmware. Also based on experiment load property is
completely ignored and base addresses are taken from dfu_alt_info variable.

$ cat update_uboot.its
/dts-v1/;

/ {
	description = "Automatic U-Boot update";
	#address-cells = <1>;

	images {
		Image {
			description = "Kernel";
			data = /incbin/("/tftpboot/Image");
			compression = "none";
			arch = "arm64";
			type = "firmware";
			os = "linux";
			load = <0x80000>;
			entry = <0x80000>;
			hash-1 {
				algo = "sha1";
			};
		};
		system.dtb {
			description = "DTB";
			data = /incbin/("/tftpboot/system.dtb");
			compression = "none";
			arch = "arm64";
			type = "firmware";
			load = <0>;
			hash-1 {
				algo = "sha1";
			};
		};
	};
};

$ mkimage -f update_uboot.its /tftpboot/boot

When U-Boot starts get IP address and server IP.
dhcp
setenv serverip 192.168.0.105

And then run prepared command.
run dfu_ram_tftp
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Image should be loaded to 0x80000 address and not to $kernel_addr_r.
Also kernel_addr, fdt_addr and fdt_size in zynqmp case are not defined
that's why define it to be aligned with Versal.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Mini U-boot runs on lower foot print of 256KB OCM. Hence 8K memory
for malloc may not be required. Reduce it by 1.5K.
Signed-off-by: NAshok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

New function should be called from board dram_init() because it initialized
gd->ram_base/ram_size. It finds the lowest available memory.

On systems with multiple memory nodes finding out the first memory node by
fdtdec_setup_mem_size_base() is not enough because this memory can be above
actual U-Boot VA mapping. Currently only mapping till 39bit is supported
(Full 44bit mapping was removed by commit 7985cdf7 ("arm64: Remove
non-full-va map code")).
If DT starts with the first memory node above 39bit address then system can
be unpredictable.

The function is available only when multiple memory bank support is
enabled.

Calling fdtdec_setup_memory_banksize() from dram_init() is not possible
because fdtdec_setup_memory_banksize() is saving dram information to bd
structure which is placed on stack but not initialized at this time. Also
stack is placed at location setup in dram_init().
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

add reset constants used for SATA to header file
Signed-off-by: NFrank Wunderlich <frank-w@public-files.de>

Make the include guard match to the file name.
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>

Free resources used by Xen board before jumping to Linux kernel.
Signed-off-by: NOleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: NAnastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Add initial infrastructure for Xen para-virtualized block device.
This includes compile-time configuration and the skeleton for
the future driver implementation.
Add new class UCLASS_PVBLOCK which is going to be a parent for
virtual block devices.
Add new interface type IF_TYPE_PVBLOCK.

Implement basic driver setup by reading XenStore configuration.
Signed-off-by: NAndrii Anisov <andrii_anisov@epam.com>
Signed-off-by: NAnastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Signed-off-by: NOleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>

Make required updates to run on u-boot.
Signed-off-by: NOleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: NAnastasiia Lukianenko <anastasiia_lukianenko@epam.com>

Make required updates to run on u-boot and strip test code.
Signed-off-by: NAnastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Signed-off-by: NOleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>

Port sscanf implementation from mini-os and introduce new
Kconfig option to enable it: CONFIG_SSCANF. Disable by default.
Signed-off-by: NAndrii Anisov <andrii_anisov@epam.com>
Signed-off-by: NAnastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Signed-off-by: NOleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>

Add  wait_event_timeout - sleep until a condition gets true or a
timeout elapses.

This is a stripped version of the same from Linux kernel with the
following u-boot specific modifications:
- no wait queues supported
- use u-boot timer to detect timeouts
- check for Ctrl-C pressed during wait
Signed-off-by: NOleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: NAnastasiia Lukianenko <anastasiia_lukianenko@epam.com>
[trini: Drop atomic_read from gadget/ether.c as this has existed for a
        while and now causes problems]
Signed-off-by: NTom Rini <trini@konsulko.com>

Make required updates to run on u-boot. Strip functionality
not needed by U-boot.
Signed-off-by: NOleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: NAnastasiia Lukianenko <anastasiia_lukianenko@epam.com>

Port hypervisor related code from Mini-OS. This is referencing the code
of Mini-OS from [1] by Huang Shijie and Volodymyr Babchuk which is for
ARM64.
Update essential arch code to support required bit operations, memory
barriers etc.

Copyright for the bits ported belong to at least the following authors,
please see related files for details:

Copyright (c) 2002-2003, K A Fraser
Copyright (c) 2005, Grzegorz Milos, gm281@cam.ac.uk,Intel Research Cambridge
Copyright (c) 2014, Karim Allah Ahmed <karim.allah.ahmed@gmail.com>

[1] - https://github.com/zyzii/mini-os.gitSigned-off-by: NOleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: NAnastasiia Lukianenko <anastasiia_lukianenko@epam.com>
[trini: Drop wmb() from musb-net/linux-compat.h now]
Signed-off-by: NTom Rini <trini@konsulko.com>

Introduce a minimal Xen guest board running as a virtual
machine under Xen Project's hypervisor [1], [2].

Part of the code is ported from Xen mini-os and also uses
work initially done by different authors from NXP: please see
relevant files for their copyrights.

[1] https://xenbits.xen.org
[2] https://wiki.xenproject.org/Signed-off-by: NAndrii Anisov <andrii_anisov@epam.com>
Signed-off-by: NOleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: NAnastasiia Lukianenko <anastasiia_lukianenko@epam.com>

Define default load addresses and the device tree name for the Sipeed MAIX.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

Add essential and required Xen interface headers only taken from
the stable Linux kernel stable/linux-5.7.y at commit
66dfe4522160 Linux 5.7.5.

These are better suited for U-boot than the original headers
from Xen as they are the stripped versions of the same.

At the same time use public protocols from Xen RELEASE-4.13.1, at
commit 6278553325a9 update Xen version to 4.13.1
as those have more comments in them.
Signed-off-by: NOleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: NAnastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Acked-by: NPeng Fan <peng.fan@nxp.com>

Move the BOOTCOMMAND definition from the board inclusion
header to the default configuration file.
Signed-off-by: NChia-Wei, Wang <chiawei_wang@aspeedtech.com>

The hardcoded platform variables such as DRAM base address are not
common to Aspeed SoCs AST24xx/AST25xx/AST26xx. This patch replaces
those hardcoded with macros defined in a newly added header, where
the basic SoC HW information are assigned accordingly.
Signed-off-by: NChia-Wei, Wang <chiawei_wang@aspeedtech.com>

Add api to get dma regions.
Signed-off-by: NRayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>

Under the current implementation, all the signatures, if any, in
a signed image must be verified before loading it.

Meanwhile, UEFI specification v2.8b section 32.5.3.3 says,
    Multiple signatures are allowed to exist in the binary’s certificate
    table (as per PE/COFF Section “Attribute Certificate Table”). Only
    one hash or signature is required to be present in db in order to pass
    validation, so long as neither the SHA-256 hash of the binary nor any
    present signature is reflected in dbx.

This patch makes the semantics of signature verification compliant with
the specification mentioned above.
Signed-off-by: NAKASHI Takahiro <takahiro.akashi@linaro.org>
Reported-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

In this commit, efi_signature_verify(with_sigdb) will be re-implemented
using pcks7_verify_one() in order to support certificates chain, where
the signer's certificate will be signed by an intermediate CA (certificate
authority) and the latter's certificate will also be signed by another CA
and so on.

What we need to do here is to search for certificates in a signature,
build up a chain of certificates and verify one by one. pkcs7_verify_one()
handles most of these steps except the last one.

pkcs7_verify_one() returns, if succeeded, the last certificate to verify,
which can be either a self-signed one or one that should be signed by one
of certificates in "db". Re-worked efi_signature_verify() will take care
of this step.
Signed-off-by: NAKASHI Takahiro <takahiro.akashi@linaro.org>

j7200-evm has minor differences with j721e-evm based on the IPs
available in the SoC. Introduce separate build targets for j7200-evm
to incorporate the differences.
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: NSuman Anna <s-anna@ti.com>

Enable configs to facilitate booting from USB Mass Storage devices
as well as USB peripheral boot
Signed-off-by: NFaiz Abbas <faiz_abbas@ti.com>

Add offset and environment related configs used for booting
from DFU.
Signed-off-by: NFaiz Abbas <faiz_abbas@ti.com>

Create a new API spl_usb_load() that takes the filename as a parameter
instead of taking the default U-boot PAYLOAD_NAME
Signed-off-by: NFaiz Abbas <faiz_abbas@ti.com>

Up to now we used the value of the bootargs environment variable as load
options in the boot manager. This is not correct. The data has to be taken
from the Boot#### variable.

Let the boot manager copy the optional data of the EFI_LOAD_OPTION as load
options to the loaded image protocol.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

The bootefi bootmgr command has to set the load options for a loaded image
from the value of BootXXXX variable. If the boot manager is not used, the
value is set from the environment variable bootargs (or efi_selftest).

Factor out a common function efi_set_load_options().
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

This converts the following to Kconfig:
   CONFIG_SYS_MMC_ENV_DEV
   CONFIG_SYS_MMC_ENV_PART

Note that with this conversion we now have consistent behavior with
respect to ensuring that we have always selected the correct MMC
device and hardware partition.
Signed-off-by: NTom Rini <trini@konsulko.com>

Add zlib (v1.2.11) uncompr() function to U-Boot. SquashFS depends on
this function to decompress data from a raw disk image. The actual
support for zlib into SquashFS sources will be added in a follow-up
commit.
Signed-off-by: NJoao Marcos Costa <joaomarcos.costa@bootlin.com>

Add support for SquashFS filesystem. Right now, it does not support
compression but support for zlib will be added in a follow-up commit.
Signed-off-by: NJoao Marcos Costa <joaomarcos.costa@bootlin.com>

Add various fixes and improvements to this command that were missed in
the original version. Unfortunately I forgot to send v2.

- Fix Kconfig name
- Use a separate variable for the remaining search length
- Correct a minor bug
- Move into a separate test suite
- Add -q flag to the 'quiet' test to test operation when console is enabled
- Enable the feature for sandbox
Signed-off-by: NSimon Glass <sjg@chromium.org>

Allow tests that need console recording to be marked, so they can be
skipped if it is not available.
Signed-off-by: NSimon Glass <sjg@chromium.org>

The test flags used by driver model are currently not available to other
tests. Rather than creating two sets of flags, make these flags generic
by changing the DM_ prefix to UT_ and moving them to the test.h header.

This will allow adding other test flags without confusion.
Signed-off-by: NSimon Glass <sjg@chromium.org>

On boards without console recording these function are currently missing.
It is more convenient for them to be present but to return dummy values.
That way if we know that a test needs recording, we can check if it is
available, and skip the test if not, while avoiding #ifdefs.

Update the header file according and adjust console_record_reset_enable()
to return an error if recording is not available.
Signed-off-by: NSimon Glass <sjg@chromium.org>