| Age | Commit message (Collapse) | Author |
|---|
|
Update the cedit read/write functions to support menu items with
values.
Signed-off-by: Simon Glass <[email protected]>
|
|
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]>
|
|
It is useful to obtain the results of cpuid queries, so add a command
for this.
Signed-off-by: Simon Glass <[email protected]>
|
|
All the font size to be queried using the 'font size' command.
Signed-off-by: Simon Glass <[email protected]>
|
|
Fixed a variable that was incorrect during the calculation of fileblks.
Signed-off-by: Ken Kurematsu <[email protected]>
Reviewed-by: Quentin Schulz <[email protected]>
|
|
The SPL_FIT_SOURCE is long superseded by SPL_FIT_GENERATOR which
is long superseded by binman, drop SPL_FIT_SOURCE support as there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]>
|
|
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]>
|
|
: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]>
|
|
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]>
|
|
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]>
|
|
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]>
|
|
Prepare v2024.10-rc6
|
|
Replace CONFIG_USB_USB_GADGET by CONFIG_USB_GADGET_DOWNLOAD.
Signed-off-by: Thomas Perrot <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
|
|
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]>
|
|
Prepare v2024.10-rc4
|
|
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]>
|
|
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]>
|
|
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]>
|
|
Signed-off-by: Emil Kronborg <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
|
|
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]>
|
|
Add some documentation to explain the basic concept along with a link
to the full spec.
Signed-off-by: Simon Glass <[email protected]>
|
|
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]>
|
|
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]>
|
|
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]>
|
|
add missing table of content links, make alphabetical
Signed-off-by: Sam Povilus <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
|
|
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]>
|
|
Signed-off-by: Maxim Moskalets <[email protected]>
Signed-off-by: Heinrich Schuchardt <[email protected]>
|
|
The Examples section should be on the second heading level.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
|
|
|
|
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]>
|
|
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]>
|
|
Fixes: ad29e08b79fd ("doc: Bring in FIT signature files")
Signed-off-by: Alexander Dahl <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
|
|
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]>
|
|
Fix a trivial typo in the bootmeth documentation.
Signed-off-by: Mattijs Korpershoek <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
|
|
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]>
|
|
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]>
|
|
Update fit documentation to clarify that FPGA images are vendor specific and opaque bitstreams.
Signed-off-by: Sam Povilus <[email protected]>
|
|
Update documentation to remove un-needed curly braces.
Signed-off-by: Sam Povilus <[email protected]>
|
|
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]>
|
|
* add link to askenv man-page
* add printenv
Signed-off-by: Heinrich Schuchardt <[email protected]>
|
|
The 'env' man-page is currently only partially sorted.
Signed-off-by: Heinrich Schuchardt <[email protected]>
|
|
|
|
Add the environment variable "usb_ignorelist" to prevent USB devices
listed in it from being bound to drivers. This allows to ignore devices
which are undesirable or trigger bugs in u-boot's USB stack.
Devices emulating keyboards are one example of undesirable devices as
u-boot currently supports only a single USB keyboard device. Most
commonly, people run into this with Yubikeys, so let's ignore those in
the default environment.
Based on previous USB keyboard specific patches for the same purpose.
Link: https://lore.kernel.org/u-boot/[email protected]/
Reviewed-by: Neal Gompa <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Signed-off-by: Janne Grunau <[email protected]>
|
|
List all prefix currently used for generating FAT partition names.
Describe which device class uses which prefix.
Signed-off-by: Heinrich Schuchardt <[email protected]>
|
|
Add :: for correct formatting of example.
Signed-off-by: Heinrich Schuchardt <[email protected]>
|
|
Merge in all changes from the next branch now that the release is out.
|
|
Add a cross reference to the itest command.
Fix a typo: %s/Example/Examples/.
Signed-off-by: Heinrich Schuchardt <[email protected]>
|
|
Provide a man-page for the itest command.
Signed-off-by: Heinrich Schuchardt <[email protected]>
|
|
Prepare v2024.04-rc5
|
|
%s/Synopis/Synopsis/g
Signed-off-by: Heinrich Schuchardt <[email protected]>
|
