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The SPL_FIT_GENERATOR is long superseded by binman, drop SPL_FIT_GENERATOR
support as there are no more users.
Signed-off-by: Marek Vasut <[email protected]>
Reviewed-by: Peter Robinson <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/22109373594b6a5d1110be9420ccd8fbb93a61d3.1730452668.git.michal.simek@amd.com
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The lwIP version of wget supports a different syntax with a URL,
in addition to the legacy syntax. Document that.
While we're at it, fix a couple of minor issues in the legacy
syntax:
- hostIPaddr can be a DNS name if CONFIG_CMD_DNS is enabled
- path is mandatory
Signed-off-by: Jerome Forissier <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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This is extremely similar to the MMC backend, but there are some notable
differences.
Works with a DFU string like
scsi 4=u-boot-bin part 11
Where "4" is the SCSI dev number (sequential LUN across all SCSI devices)
and "11" is the partition number.
Reviewed-by: Mattijs Korpershoek <[email protected]>
Acked-by: Mattijs Korpershoek <[email protected]>
Signed-off-by: Caleb Connolly <[email protected]>
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This is mostly hidden in the background, but it is sometimes useful to
look at it. Add a function to allow this.
Signed-off-by: Simon Glass <[email protected]>
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This command has a few small features, so document it.
Signed-off-by: Simon Glass <[email protected]>
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Coreboot provides the CMOS layout in the tables it passes to U-Boot.
Use that to build an editor for the CMOS settings.
Signed-off-by: Simon Glass <[email protected]>
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Coreboot tables provide information about the CMOS-RAM checksum. Add a
command which can check and update this.
With this it is possible to adjust CMOS-RAM settings and tidy up the
checksum afterwards.
Signed-off-by: Simon Glass <[email protected]>
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Update the cbsysinfo command to show the contents of the CMOS option
table.
While we are here, add some example output for this command, along with
mention of what the unimplemented tags are.
Signed-off-by: Simon Glass <[email protected]>
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https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip
CI: https://source.denx.de/u-boot/custodians/u-boot-rockchip/-/pipelines/22993
- New boards:
rk3566: Hardkernel ODROID-M1S
rk3588s: Hardkernel ODROID-M2
rk3588: NanoPC-T6 LTS
- Migrate to use USB_DWC3_GENERIC for rk3328
- Other board level config and dts update
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Increase rng-seed size to make Linux happy and initialize rng pool instantly.
Linux 5.19+ requires 32 bytes of entropy to initialize random pool, but u-boot
currently provides only 8 bytes.
Linux 5.18 and probably some versions before it used to require 64 bytes.
Bump min value to 64 bytes to be on a safe side.
Boot with 8 byte rng-seed (Linux 6.11):
# dmesg | grep crng
[ 12.089286] random: crng init done
Boot with 32 byte rng-seed (Linux 6.11):
# dmesg | grep crng
[ 0.000000] random: crng init done
Linux source references:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/char/random.c?h=v5.19#n551
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/char/random.c?h=v5.18#n236
Signed-off-by: Alex Shumsky <[email protected]>
Fixes: d2048bafae40 ("rockchip: board: Add board_rng_seed() for all Rockchip devices")
Reviewed-by: Dragan Simic <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Reviewed-by: Quentin Schulz <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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U-Boot has a fairly rigid memory map which is normally not visible
unless debugging is enabled in board_f.c
Update the 'meminfo' command to show it. This command does not cover
arch-specific pieces but gives a good overview of where things are.
Signed-off-by: Simon Glass <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-efi
Pull request efi-2025-01-rc1-2
CI: https://source.denx.de/u-boot/custodians/u-boot-efi/-/pipelines/22810
Documentation:
* Add document describing Ethernet boot on AM62x SoC
* Fix typo in blkmap command example
UEFI:
* Avoid #ifdef in efi_setup.c
* Reduce message noisiness if ESP is missing
* Remove ERROR:, WARNING: prefixes in messages
* Use blk_create_devicef() in block device driver
Others:
* Let CONFIG_CMD_WGET depend on CONFIG_CMD_NET
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Update the cedit read/write functions to support menu items with
values.
Signed-off-by: Simon Glass <[email protected]>
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It is useful to obtain the results of MSR queries as well as to update
MSR registers, so add a command these tasks.
Signed-off-by: Simon Glass <[email protected]>
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It is useful to obtain the results of cpuid queries, so add a command
for this.
Signed-off-by: Simon Glass <[email protected]>
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All the font size to be queried using the 'font size' command.
Signed-off-by: Simon Glass <[email protected]>
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Fixed a variable that was incorrect during the calculation of fileblks.
Signed-off-by: Ken Kurematsu <[email protected]>
Reviewed-by: Quentin Schulz <[email protected]>
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The SPL_FIT_SOURCE is long superseded by SPL_FIT_GENERATOR which
is long superseded by binman, drop SPL_FIT_SOURCE support as there
are no more users.
Signed-off-by: Marek Vasut <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Peter Robinson <[email protected]>
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This adds TCPM framework in preparation for fusb302 support, which can
handle USB power delivery messages. This is needed to solve issues with
devices, that are running from a USB-C port supporting USB-PD, but not
having a battery.
Such a device currently boots to the kernel without interacting with
the power-supply at all. If there are no USB-PD message replies within
5 seconds, the power-supply assumes the peripheral is not capable of
USB-PD. It usually takes more than 5 seconds for the system to reach
the kernel and probe the I2C based fusb302 chip driver. Thus the
system always runs into this state. The power-supply's solution to
fix this error state is a hard reset, which involves removing the
power from VBUS. Boards without a battery (or huge capacitors) will
reset at this point resulting in a boot loop.
This imports the TCPM framework from the kernel. The porting has
originally been done by Rockchip using hardware timers and the Linux
kernel's TCPM code from some years ago.
I had a look at upgrading to the latest TCPM kernel code, but that
beast became a lot more complex due to adding more USB-C features.
I believe these features are not needed in U-Boot and with multiple
kthreads and hrtimers being involved it is non-trivial to port them.
Instead I worked on stripping down features from the Rockchip port
to an even more basic level. Also the TCPM code has been reworked
to avoid complete use of any timers (Rockchip used SoC specific
hardware timers + IRQ to implement delayed work mechanism). Instead
the delayed state changes are handled directly from the poll loop.
Note, that (in contrast to the original Rockchip port) the state
machine has the same hard reset quirk, that the kernel has - i.e.
it avoids disabling the CC pin resistors for devices that are not
self-powered. Without that quirk, the Radxa Rock 5B will not just
end up doing a machine reset when a hard reset is triggered, but will
not even recover, because the CPU will loose power and the FUSB302
will keep this state because of leak voltage arriving through the RX
serial pin (assuming a serial adapter is connected).
This also includes a 'tcpm' command, which can be used to get
information about the current state and the negotiated voltage
and current.
Co-developed-by: Wang Jie <[email protected]>
Signed-off-by: Wang Jie <[email protected]>
Tested-by: Soeren Moch <[email protected]>
Tested-by: Anand Moon <[email protected]>
Reviewed-by: Jonas Karlman <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>
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:hile we had hoped to be able to remove these options finally, it was
missed that zynq still requires these currently.
This reverts commit 5b9261fb0b1ed087387f2036d279fd3f4bb20a61 and
commit 099b6df556c95f5d06864612e9199eab7ba50ed3.
Reported-by: Jonas Karlman <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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The SPL_FIT_GENERATOR is long superseded by binman, drop SPL_FIT_GENERATOR
support as there are no more users.
Signed-off-by: Marek Vasut <[email protected]>
Reviewed-by: Peter Robinson <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The SPL_FIT_SOURCE is long superseded by SPL_FIT_GENERATOR which
is long superseded by binman, drop SPL_FIT_SOURCE support as there
are no more users.
Signed-off-by: Marek Vasut <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Peter Robinson <[email protected]>
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We have previously added logic to allow a "fallback" option to be
specified in the extlinux configuration. Provide a command that allows
us to set this as the preferred default option when booting.
Combined with the bootcount functionality, this allows the "altbootcmd"
to provide a means of falling back to a previously known good state
after a failed update. For example, if "bootcmd" is set to:
bootflow scan -lb
We would set "altbootcmd" to:
bootmeth set extlinux fallback 1; bootflow scan -lb
Causing the boot process to boot from the fallback option.
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Martyn Welch <[email protected]>
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Prepare v2024.10-rc6
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Replace CONFIG_USB_USB_GADGET by CONFIG_USB_GADGET_DOWNLOAD.
Signed-off-by: Thomas Perrot <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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The mmc erase command currently requires blk# and cnt parameters
which can be obtained using the part start and part size commands
if the entire partition needs to be erased.
Simplify the use of the mmc erase command by allowing the partition
name to be specified directly.
Signed-off-by: Tomas Paukrt <[email protected]>
Reviewed-by: Quentin Schulz <[email protected]>
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Prepare v2024.10-rc4
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Currently uclass index is used for bind/unbind which ignores alias
sequence numbering. Use device sequence number instead as it's
the number explicitly set in the DT.
Also update documentation to use sequence number.
Signed-off-by: Zixun LI <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Currently uclass index is shown in DM tree dump which ignores alias
sequence numbering. The result could be confusing since these 2 numbers
could be different. Show device sequence number instead as it's more
meaningful.
Also update documentation to use sequence number.
Signed-off-by: Zixun LI <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The UT_TESTF_ macros read as 'unit test test flags' which is not right.
Rename to UTF ('unit test flags').
This has the benefit of being shorter, which helps keep UNIT_TEST()
declarations on a single line.
Give the enum a name and reference it from the UNIT_TEST() macros while
we are here.
Signed-off-by: Simon Glass <[email protected]>
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Signed-off-by: Emil Kronborg <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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current env_set_default_vars() doesn't delete
var that are not in the imported env. hashtable
removes vars that are not in the imported
env but present in the current env only if H_NOCLEAR
flag is not set.
This change is to avoid passing H_NOCLEAR flag if
specific vars are passed to env_set_default_vars()
Without this change:
Marvell>> env default boot_mode
Marvell>>
With the change:
Marvell>> env default boot_mode
WARNING: 'boot_mode' not in imported env, deleting it!
Signed-off-by: Ravi Minnikanti <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add some documentation to explain the basic concept along with a link
to the full spec.
Signed-off-by: Simon Glass <[email protected]>
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Add a 'upl' command to work with Universal Payload features. For now it
only supports reading and writing a handoff structure.
Signed-off-by: Simon Glass <[email protected]>
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Add documentation for the 'cpu' command, taking NXP i.MX 8M Plus
as a example.
Signed-off-by: Hou Zhiqiang <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Before adding more files, move the bootstd docs into a new directory,
with an index.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Quentin Schulz <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
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add missing table of content links, make alphabetical
Signed-off-by: Sam Povilus <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Before 9d0750064e (doc: Move external FIT docs into the main body), the
FIT property data-size was not a mandatory property and still it is not
expected to be set alongside the data property.
Move the data-size property to the "Conditionally mandatory property"
section, where it actually belongs.
Signed-off-by: Sam Povilus <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Signed-off-by: Maxim Moskalets <[email protected]>
Signed-off-by: Heinrich Schuchardt <[email protected]>
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The Examples section should be on the second heading level.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Before 9d0750064e (doc: Move external FIT docs into the main body), the
FIT property data-size was not a mandatory property and still it is not
expected to be set alongside the data property.
Move the data-size property to the "Conditionally mandatory property"
section, where it actually belongs.
Signed-off-by: Bastian Germann <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Now that am335x_evm boots OK on the Beaglebone black, drop the latter
and update the docs to cover the change.
Also add a few updates about 'make fit' and drop the note about the
security review, as U-Boot's verified boot has had quite extensive
review now.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Fixes: ad29e08b79fd ("doc: Bring in FIT signature files")
Signed-off-by: Alexander Dahl <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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We currently only describe the process to enable measured boot using
bootm. Describe the UEFI requirements as well which predate bootm.
Signed-off-by: Ilias Apalodimas <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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Fix a trivial typo in the bootmeth documentation.
Signed-off-by: Mattijs Korpershoek <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Stderr was missing from the initial description and example.
As I understand the env command documentation the subcommand style is
preferred, though the old format is still fully supported.
Signed-off-by: Fiona Klute <[email protected]>
Reviewed-by: Tony Dinh <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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This adds details that I would have liked to have readily available,
in particular how to activate the network interface before enabling
netconsole, and how to integrate netconsole so you can use the U-Boot
prompt.
Signed-off-by: Fiona Klute <[email protected]>
Reviewed-by: Tony Dinh <[email protected]>
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Update fit documentation to clarify that FPGA images are vendor specific and opaque bitstreams.
Signed-off-by: Sam Povilus <[email protected]>
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Update documentation to remove un-needed curly braces.
Signed-off-by: Sam Povilus <[email protected]>
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