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Venkatesh Yadav Abbarapu <[email protected]> says:
Add the basic 'hello world ta' command which increments the value passed.
This provides easy test for establishing a session with OP-TEE TA and verify.
It includes following subcommands:
optee hello
optee hello <value>; value to increment via OP-TEE HELLO WORLD TA.
Link: https://lore.kernel.org/r/[email protected]
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The command name was "sbi" instead of "sb" in "doc/usage/cmd/sb.rst",
the file documenting the "sb" command. It is annoying, because the
index in the left panel on the
<https://docs.u-boot.org/en/latest/usage/cmd/sb.html> page shows no
"sb" command, which makes difficult to navigate to the "sb"
documentation.
Fixed the command name: "sbi" -> "sb".
Fixes: ec6d30649cd5 (doc: sandbox: Add docs for the sb command, 2024-10-28)
Signed-off-by: Olivier L'Heureux <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The bootmenu command can display
* menu entries defined by environment variables
* menu entries defined by UEFI boot options
Not in all cases showing the UEFI boot options is desired.
Provide a new parameter '-e' to select the display of UEFI boot options.
Reviewed-by: Ilias Apalodimas <[email protected]>
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Provide a man-page for the optee command.
Signed-off-by: Venkatesh Yadav Abbarapu <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Jerome Forissier <[email protected]>
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The number of bytes may only be specified if a device number id provided.
Correct the formatting.
Acked-by: Marek Behún <[email protected]>
Signed-off-by: Heinrich Schuchardt <[email protected]>
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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 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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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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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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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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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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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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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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If 'env print -e' is invoked without variable name, all UEFI variables are
listed.
Describe that 'env print -e' requires CONFIG_HEXDUMP=y to print content of
UEFI variables.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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* add link to askenv man-page
* add printenv
Signed-off-by: Heinrich Schuchardt <[email protected]>
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The 'env' man-page is currently only partially sorted.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Add :: for correct formatting of example.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Merge in all changes from the next branch now that the release is out.
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Add a cross reference to the itest command.
Fix a typo: %s/Example/Examples/.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Provide a man-page for the itest command.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Prepare v2024.04-rc5
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%s/Synopis/Synopsis/g
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Provide a man-page for the if command.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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%s/Synopis/Synopsis/g
Signed-off-by: Heinrich Schuchardt <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-socfpga into next
- A new driver in the misc to register setting from device tree. This
also provides user a clean interface and all register settings are
centralized in one place, device tree.
- Enable Agilex5 platform for Intel product. Changes, modification and
new files are created for board, dts, configs and makefile to create
the base for Agilex5.
Build-tested on SoC64 boards, boot tested on some of them.
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The 'rng list' command probes all RNG devices and list those devices
that are successfully probed. Also update the help info.
Reviewed-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Weizhao Ouyang <[email protected]>
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Signed-off-by: Thomas Weißschuh <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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In gsub, when the destination string is empty, the string 't' is
provided and the regular expression doesn't match, then the final result
is an empty string.
Example:
=> echo ${foo}
=> setenv foo
=> setexpr foo gsub e a bar
=> echo ${foo}
=>
The variable ${foo} should contain "bar" and the lack of match shouldn't
be considered an error.
This patch fixes the erroneous behavior by removing the return
statement and breaking out of the loop in case of lack of match.
Also add a test for the no match case.
Signed-off-by: Massimiliano Minella <[email protected]>
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Provide a man-page for the smbios command.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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