Currently we can choose between 2 different types of behavior for the
serverip variable:

  1) Always overwrite it with the DHCP server IP address (default)
  2) Ignore what the DHCP server says (CONFIG_BOOTP_SERVERIP)

This patch adds a 3rd option:

  3) Use serverip from DHCP if no serverip is given
     (CONFIG_BOOTP_PREFER_SERVERIP)

With this new option, we can have the default case that a boot file gets
loaded from the DHCP provided TFTP server work while allowing users to
specify their own serverip variable to explicitly use a different tftp
server.
Signed-off-by: NAlexander Graf <agraf@suse.de>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>

Add a new command 'wol': Wait for an incoming Wake-on-LAN packet or
time out if no WoL packed is received.
If the WoL packet contains a password, it is saved in the environment
variable 'wolpassword' using the etherwake format (dot or colon
separated decimals).

Intended use case: a networked device should boot an alternate image.
It's attached to a network on a client site, modifying the DHCP server
configuration or setup of a tftp server is not allowed.
After power on the device waits a few seconds for a WoL packet. If a
packet is received, the device boots the alternate image. Otherwise
it boots the default image.

This method is a simple way to interact with a system via network even
if only the MAC address is known. Tools to send WoL packets are
available on all common platforms.

Some Ethernet drivers seem to pad the incoming packet. The additional
padding bytes might be recognized as Wake-on-LAN password bytes.

By default enabled in pengwyn_defconfig.
Signed-off-by: NLothar Felten <lothar.felten@gmail.com>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>

Enable a "avb" command to execute Android Verified
Boot 2.0 operations. It includes such subcommands:
  avb init - initialize avb2 subsystem
  avb read_rb - read rollback index
  avb write_rb - write rollback index
  avb is_unlocked - check device lock state
  avb get_uuid - read and print uuid of a partition
  avb read_part - read data from partition
  avb read_part_hex - read data from partition and output to stdout
  avb write_part - write data to partition
  avb verify - run full verification chain
Signed-off-by: NIgor Opaniuk <igor.opaniuk@linaro.org>

Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>

This patch adds support to load secure bitstreams(authenticated or
encrypted or both). As of now, this feature is added and tested only
for xilinx bitstreams and the secure bitstream was generated using
xilinx bootgen tool, but the command is defined in more generic way.

Command example to load authenticated and device key
encrypted bitstream is as follows
"fpga loads 0 100000 2000000 0 1"
Signed-off-by: NSiva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

Merge UDP fastboot support from AOSP:

  https://android.googlesource.com/platform/external/u-boot/+/android-o-mr1-iot-preview-8Signed-off-by: NAlex Kiernan <alex.kiernan@gmail.com>
Signed-off-by: NAlex Deymo <deymo@google.com>
Signed-off-by: NJocelyn Bohr <bohr@google.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Introduce CONFIG_IMAGE_SPARSE and CONFIG_CMD_MMC_SWRITE so the "mmc
swrite" command is separated from the fastboot code.

Move image-sparse from common to lib so it's clear it's library code.

Rename CONFIG_FASTBOOT_FLASH_FILLBUF_SIZE to CONFIG_IMAGE_SPARSE_FILLBUF_SIZE
and migrate it to Kconfig.
Signed-off-by: NAlex Kiernan <alex.kiernan@gmail.com>
Acked-by: NJassi Brar <jaswinder.singh@linaro.org>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Separate CMD_FASTBOOT from FASTBOOT and move code and configuration to
drivers/fastboot.

Switch dependencies on FASTBOOT to USB_FUNCTION_FASTBOOT as anyone who wants
FASTBOOT before this series wants USB_FUNCTION_FASTBOOT. Split
USB_FUNCTION_FASTBOOT from FASTBOOT so they retain their existing
behaviour.
Signed-off-by: NAlex Kiernan <alex.kiernan@gmail.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>

We have almost all pieces needed to support RISC-V UEFI binaries in place already.
The only missing piece are ELF relocations for runtime code and
data.

This patch adds respective support in the linker script and the runtime
relocation code. It also allows users to enable the EFI_LOADER configuration
switch on RISC-V platforms.
Signed-off-by: NAlexander Graf <agraf@suse.de>

Because both major revisions are not compatible at all, let's make them
mutually exclusive in Kconfig. This way we will be sure, when using a
command or a library function that it is supported by the right
revision.

Current drivers are currently prefixed by "tpm_", we will prefix TPMv2.x
files by "tpm2_" to make the distinction without moving everything.

The Kconfig menu about TPM drivers is now divided into two sections, one
for each specification. Compliant drivers with one specification will
only show up if this specification _only_ has been selected, otherwise a
comment is displayed.

Once a driver is selected by the user, it selects automatically a
boolean value, that is needed in order to activate the TPM commands.
Selecting the TPM commands will automatically select the right
command/library files.
Signed-off-by: NMiquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NTom Rini <trini@konsulko.com>
[trini: Rework deps as TPM_V1 and TPM_V2 depend on TPM,
        drop TPM_DRIVER_SELECTED]
Signed-off-by: NTom Rini <trini@konsulko.com>

Add a command to manipulate the bootcounter. This is useful if you can
run device recovery from inside U-Boot and need to reset the bootcounter
after executing that process as part of altbootcmd.
Signed-off-by: NAlex Kiernan <alex.kiernan@gmail.com>
Reviewed-by: NLukasz Majewski <lukma@denx.de>

Convert CONFIG_SUPPORT_EMMC_RPMB to Kconfig. Split the command handling
from the underlying support and expose this through CMD_MMC_RPMB.
Signed-off-by: NAlex Kiernan <alex.kiernan@gmail.com>

Add a Kconfig option for BOOTP_NTPSERVER to enable the DHCP/BOOTP option
to configure the sntp server address.
Signed-off-by: NChris Packham <judge.packham@gmail.com>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>

Add an 'adc' cli command to get information from adc devices and to read
"single shot" data.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>

This patch adds smc and hvc commands, that allow issuing Secure Monitor
Calls and Hypervisor Calls conforming to the ARM SMC Calling Convention.

Add Kconfig items to allow each command can be individually enabled.
Signed-off-by: NMichalis Pappas <mpappas@fastmail.fm>
Reviewed-by: NSimon Glass <sjg@chromium.org>

The Cortex-R* processors are a mid-range CPUs for use in deeply-embedded,
real-time systems. It implements the ARMv7-R architecture, and includes
Thumb-2 technology for optimum code density and processing throughput.

Except for MPU(Memory Protection Unit) and few CP15 registers, most of the
features are compatible with v7 architecture. So,reuse the same armv7
folder and introduce a new config CPU_V7R in order to differentiate
from v7 based platforms.
Tested-by: NMichal Simek <michal.simek@xilinx.com>
Reviewed-by: NTom Rini <trini@konsulko.com>
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>

Currently CPU_V7 kconfig symbol supports only ARMv7A architectures under
armv7 folder. This led to a misconception of creating separate folders
for armv7m and armv7r. There is no reason to create separate folder for
other armv7 based architectures when it can co-exist with few Kconfig
symbols.

As a first step towards a common folder, rename CPU_V7 as CPUV7A. Later
separate Kconfig symbols can be added for CPU_V7R and CPU_V7M and
can co exist in the same folder.
Reviewed-by: NTom Rini <trini@konsulko.com>
Tested-by: NMichal Simek <michal.simek@xilinx.com>
Suggested-by: NAlexander Graf <agraf@suse.de>
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>

CONFIG_CMD_LOG without CONFIG_LOG leads to a build error:
‘gd_t {aka volatile struct global_data}’ has no member named
‘default_log_level’

So CMD_LOG should select LOG.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: NSimon Glass <sjg@chromium.org>

The BOOTP options used to be and should still be default for all boards
with CMD_NET enabled. One should not be forced to use DISTRO_DEFAULTS to
get them.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Reviewed-by: NDuncan Hare <dh@synoia.com>

Improve the documentation and correct the listed dependencies.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Reviewed-by: NDuncan Hare <dh@synoia.com>

Commit 3b3ea2c5 ("Kconfig: cmd: Make networking command dependent on NET")
removed the help documentation from the README but didn't add it back to Kconfig.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Reviewed-by: NChris Packham <judge.packham@gmail.com>
Reviewed-by: NDuncan Hare <dh@synoia.com>

The options were pretty unhelpful, so improve them some.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Reviewed-by: NChris Packham <judge.packham@gmail.com>

Move DHCP to directly follow BOOTP so that Kconfig can show the
dependency as a hierarchy.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Reviewed-by: NChris Packham <judge.packham@gmail.com>
Reviewed-by: NDuncan Hare <dh@synoia.com>

Options that controlled the tftp and bootp commands depended on their
commands, but lived in the net menu.

Move them so they are in a consistent location.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Reviewed-by: NChris Packham <judge.packham@gmail.com>

Previously, CMD_NET was an alias for 2 commands (bootp and tftpboot) and
they we not able to be disabled. Separate out those 2 commands and move
CMD_NET up to the menu level, which more accurately represents the code.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Reviewed-by: NChris Packham <judge.packham@gmail.com>
Reviewed-by: NDuncan Hare <dh@synoia.com>

Migrate the CONFIG_SYS_ALT_MEMTEST option to Kconfig.
Signed-off-by: NMario Six <mario.six@gdsys.cc>
[trini: Re-run migration after also including CMD_MEMTEST]
Signed-off-by: NTom Rini <trini@konsulko.com>

This patch adds a command that enables the calculation of bit operations
(AND, OR, XOR) on binary data from the command line. Memory locations as
well as the contents of environment variables are eligible as sources
and destination of the binary data used in the operations.

The possible applications are manifold: Setting specific bits in
registers using the regular read-OR-write pattern, masking out bits in
bit values, implementation of simple OTP encryption using the XOR
operation, etc.
Signed-off-by: NMario Six <mario.six@gdsys.cc>

In January some commits were introduced to mitigate the U-Boot image
size issues we encountered on sunxi builds.
Now with the MMC environment removed we can bring them back, as we
practically don't have a size limit anymore.
Signed-off-by: NAndre Przywara <andre.przywara@arm.com>
Acked-by: NMaxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: NJagan Teki <jagan@openedev.com>

Enable networking command only when NET is enabled.
And remove selecting NET for CMD_NET
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Signed-off-by: NTom Rini <trini@konsulko.com>

This converts the following to Kconfig:
   CONFIG_BOOTP_BOOTPATH
   CONFIG_BOOTP_DNS
   CONFIG_BOOTP_GATEWAY
   CONFIG_BOOTP_HOSTNAME
   CONFIG_BOOTP_PXE
   CONFIG_BOOTP_SUBNETMASK
   CONFIG_CMDLINE_EDITING
   CONFIG_AUTO_COMPLETE
   CONFIG_SYS_LONGHELP
   CONFIG_SUPPORT_RAW_INITRD
   CONFIG_ENV_VARS_UBOOT_CONFIG
Signed-off-by: NAdam Ford <aford173@gmail.com>
[trini: Re-run the migration]
Signed-off-by: NTom Rini <trini@konsulko.com>

Clean up the screaming mess of configuration options that DFU is.
It was impossible to configure DFU such that TFTP is enabled and
USB is not, this patch fixes that and assures that DFU TFTP and
DFU USB can be enabled separatelly and that the correct pieces
of code are compiled in.
Signed-off-by: NMarek Vasut <marek.vasut+renesas@gmail.com>
Cc: Lukasz Majewski <lukma@denx.de>

Configuration option CMD_SCSI should be placed in the same submenu as
CMD_SATA and CMD_MMC.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

Convert the CONFIG_CMD_FITUPD symbol to Kconfig.
Signed-off-by: NMarek Vasut <marek.vasut+renesas@gmail.com>
Cc: Tom Rini <trini@konsulko.com>

config_fallbacks.h has some logic that sets HAVE_BLOCK_DEVICE
based on a list of enabled options.  Moving HAVE_BLOCK_DEVICE to
Kconfig allows us to drastically shrink the logic in
config_fallbacks.h
Signed-off-by: NAdam Ford <aford173@gmail.com>
[trini: Rename HAVE_BLOCK_DEVICE to CONFIG_BLOCK_DEVICE]
Signed-off-by: NTom Rini <trini@konsulko.com>

config_fallback.h has some logic that checks a variety of options
and selects LIB_UUID if it hasn't already been selected.  This
will all LIB_UUID in Kconfig and select this option for the list
of options to allow us to remove the logic from fallbacks
Signed-off-by: NAdam Ford <aford173@gmail.com>

cmd/Makefile has:

ifdef CONFIG_FPGA
obj-$(CONFIG_CMD_FPGA) += fpga.o
endif

which means that if CONFIG_FPGA is not set, CONFIG_CMD_FPGA silently
does nothing. Let's remove that Makefile conditional and instead express
this equivalent dependency in Kconfig, so a lot of redundant

 # CONFIG_CMD_FPGA is not set

can be removed from board defconfigs that don't actually have an FPGA.
Signed-off-by: NTuomas Tynkkynen <tuomas@tuxera.com>

The CONFIG_USB_FUNCTION_MASS_STORAGE must be selected when one enables
support for ums command.
Signed-off-by: NLukasz Majewski <lukma@denx.de>
Reviewed-by: NJaehoon Chung <jh80.chung@samsung.com>

The sunXi arm64 build has overflown, leading to the main U-boot binary
overwriting the environment when flashing the new image, or even worse,
overwriting itself when we're calling saveenv.

Disable this command that is not critical until we can adress the issue
properly.
Reviewed-by: NAndre Przywara <andre.przywara@arm.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: NJagan Teki <jagan@openedev.com>

The sunXi arm64 build has overflown, leading to the main U-boot binary
overwriting the environment when flashing the new image, or even worse,
overwriting itself when we're calling saveenv.

Disable this command that is not critical until we can adress the issue
properly.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: NJagan Teki <jagan@openedev.com>

The sunXi arm64 build has overflown, leading to the main U-boot binary
overwriting the environment when flashing the new image, or even worse,
overwriting itself when we're calling saveenv.

Disable this command that is not critical until we can adress the issue
properly.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: NJagan Teki <jagan@openedev.com>