After the preparatory patches moved most of the NFS code into common
files we now add the code to enable NFS support with lwIP.
Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Julien Stephan <jstephan@baylibre.com> says:
Commit 2dcf143398 ("dm: video: Repurpose the 'displayport' uclass to 'display'")
left the display_read_edid() function unused by mistake.
This series addresses that oversight and introduces a new useful cmd.
Patch 1:
- Refactors display_read_timing() to use the existing
display_read_edid() function, eliminating redundant code.
- Marks display_read_edid() as static since it is not used outside of
the file.
Patch 2:
- Adds a new read_edid command, which can be very useful for debugging
or developing new display drivers.
- As this command uses display_read_edid(), the function is made
non-static again.
Link: https://lore.kernel.org/r/20250630-read_edid_cleanup-v1-0-ec7d425472c7@baylibre.com
Add a new command to read EDID info from connected display.
When applicable EDID can also be retrieved by commands such as:
i2c dev x
i2c edid 0x50
but the new read_edid function relies on the implementation of the
read_edid callback from DISPLAY driver.
Signed-off-by: Julien Stephan <jstephan@baylibre.com>
The config is wrongly written, result
in only support socdk board.
Fixes: 92dcb3ad5d ("cmd/dma: implement dmareset command")
Signed-off-by: Brian Sune <briansune@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Building this code on 64bit platforms leads to warnings (and so errors
in CI). Rather than rework the code, as this is a deprecated filesystem,
don't try and disallow building on 64bit hosts.
Signed-off-by: Tom Rini <trini@konsulko.com>
Anshul Dalal <anshuld@ti.com> says:
Hi all,
We currently make use of CMD_BOOTI and CMD_BOOTZ in the SPL boot flow in
falcon mode, this isn't correct since all CMD_* configs are only meant
for U-Boot proper and not the SPL.
Therefore this patch set adds new LIB_BOOT[IMZ] configs that allow for
more granular selection of their respective compilation targets.
Additionally, this also allows us to more easily disable support for
raw images from secure falcon mode (SPL_OS_BOOT_SECURE) by doing the
following:
config LIB_SPL_BOOTI
...
depends on SPL_OS_BOOT && !SPL_OS_BOOT_SECURE
...
Link: https://lore.kernel.org/r/20251027-fix_cmd_bootx-v10-0-10487e907710@ti.com
Using CMD_* configs from spl doesn't make logical sense. Therefore
this patch replaces the checks for CMD_BOOTx with newly added library
symbols LIB_BOOT[IMZ] and SPL_LIB_BOOT[IMZ] which are enabled by their
respective CMD_* or SPL_* counterparts.
On platforms with non-secure falcon mode, SPL_BOOTZ is enabled by
default for 32-bit ARM systems and SPL_BOOTI is enabled by default for
64-bit ARM and RISCV.
The respective C files (image.c/zimage.c) are compiled based on library
symbols $(PHASE_)LIB_BOOTx instead which are in turn selected by both
CMD_BOOTx and SPL_BOOTx as required.
Signed-off-by: Anshul Dalal <anshuld@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Kory Maincent (TI.com) <kory.maincent@bootlin.com> says:
This series converts the extension board framework to use UCLASS as
requested by Simon Glass, then adds extension support to pxe_utils
and bootmeth_efi (not tested) to enable extension boards devicetree load
in the standard boot process.
I can't test the imx8 extension scan enabled by the
imx8mm-cl-iot-gate_defconfig as I don't have this board.
I also can't test the efi bootmeth change as I don't have such board.
Link: https://lore.kernel.org/r/20251030-feature_sysboot_extension_board-v5-0-cfb77672fc68@bootlin.com
Remove the legacy extension board implementation now that all boards
have been converted to use the new UCLASS-based framework. This
eliminates lines of legacy code while preserving functionality
through the modern driver model approach.
Update the bootstd tests, due to the removal of extension hunter.
Signed-off-by: Kory Maincent (TI.com) <kory.maincent@bootlin.com>
Introduce UCLASS-based extension board support to enable more
standardized and automatic loading of extension board device tree
overlays in preparation for integration with bootstd and pxe_utils.
Several #if CONFIG_IS_ENABLED are used in cmd/extension_board.c to ease the
development but don't worry they are removed later in the series.
Signed-off-by: Kory Maincent (TI.com) <kory.maincent@bootlin.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Relocate extension board support from cmd/ to boot/ directory in
preparation for converting the extension framework to use UCLASS.
Also improve code style by applying reverse xmas tree ordering.
Signed-off-by: Kory Maincent (TI.com) <kory.maincent@bootlin.com>
It has been over a decade since we had a platform that implemented the
bootp vendor extension support hook. Remove this option due to lack of
use.
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
When I migrated this to Kconfig in commit 68e54040cc ("sandbox: Move
CONFIG_IO_TRACE to Kconfig") I didn't look hard enough for other
details. As explained in the README, this is valid for ARM too. So start
by making this be a prompted question and CMD_IOTRACE depend on IO_TRACE
being enabled. Next, migrate the information out of README and in to
the appropriate help text for existing options in Kconfig. Finally, make
this option be default y on SANDBOX but not selected as it's valid to
build without it.
Signed-off-by: Tom Rini <trini@konsulko.com>
This series adds significant and valuable work by Mikhail Kshevetskiy to
align spi-mem with Linux 6.16. It also includes contributions to the mtd
performance patches, a work started by Miquel Raynal and improved by
Mikhail Kshevetskiy. Additionally, two patches tighten dependencies on
the Atmel driver.
The patches pass the pipeline CI:
https://source.denx.de/u-boot/custodians/u-boot-nand-flash/-/pipelines/27873
For CMD_IRQ to function, we need enable/disable_interrupt functions as
well as do_irqinfo functions to be defined. Only NIOS2, PowerPC and X86
implement the latter, so correct dependencies to be opt-in not out-out
here.
Signed-off-by: Tom Rini <trini@konsulko.com>
The CMD_MP (and cmd/mp.c) command provide a "cpu" command which is
mutually exclusive from the "cpu" command provided by cmd/cpu.c and the
CPU framework. Make CMD_MP depend on CPU not being enabled.
Signed-off-by: Tom Rini <trini@konsulko.com>
We have a large number of library symbols that should not be prompted
for by the user really but rather selected by the platform (or SoC) as
needed. To start with however, make these depend on !COMPILE_TEST.
Signed-off-by: Tom Rini <trini@konsulko.com>
This adds a new U-Boot command 'c5_pl330_dma' for Cyclone V SoCDK
boards. It provides access to the Reset Manager's Per2ModRst register
to release the reset for ARM PrimeCell PL330 DMA channels. This allows
software to initialize and use the PL330 DMA controller properly after
reset.
Signed-off-by: Brian Sune <briansune@gmail.com>
[trini: Minor style fixes]
Signed-off-by: Tom Rini <trini@konsulko.com>
This patch implements read-only test of nand flash devices.
Test reads blocks of NAND flash in normal and raw modes and compares
results. The following statuses can be returned for a block:
* non-ecc reading failed,
* ecc reading failed,
* block is bad,
* bitflips is above maximum,
* actual number of biflips above reported one,
* bitflips reached it maximum value,
* bitflips above threshold,
* block is ok.
Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Some nand flashes (like spi-nand one) are registered with mtd
subsystem only, thus nand command can't be used to work with
such flashes. As result some functionality is missing.
This patch implements 'nand torture' functionality for mtd command.
Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Some nand flashes (like spi-nand one) are registered with mtd
subsystem only, thus nand command can't be used to work with
such flashes. As result some functionality is missing.
This patch implements 'nand markbad' functionality for mtd command.
Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Introduce the DNS Kconfig symbol so that various network commands may
use host names without the dns command (CMD_DNS) being selected.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
CC: E Shattow <e@freeshell.de>
Add i3c command file to support select, get i3c device
target list, read and write operation.
Signed-off-by: Dinesh Maniyam <dinesh.maniyam@altera.com>
CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/27010
- Fix the i.MX8M Nano GPU path.
- Enable RNG support for KASLR on Toradex i.MX8 boards.
- Enable watchdog and clock driver for imx6ulz_smm_m2b.
- Tighten dependencies on CMD_BLOB.
- Remove the rest of i.MX31 support.
In order to build this command we need to have configured some other
board specific features. Express that requirement in Kconfig as well.
Signed-off-by: Tom Rini <trini@konsulko.com>
In order for this command to build we need to compile
drivers/crypto/fsl/fsl_blob.c and this in turn includes
drivers/crypto/fsl/jr.h which references "ccsr_sec_t" which is only a
defined type for SYS_FSL_SEC_COMPAT >= 4. Express that requirement in
Kconfig as well.
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
DHCP and DHCPv6 use the same value defined in
https://www.iana.org/assignments/dhcpv6-parameters#processor-architecture
to encode the processor architecture type. We should only use a single
Kconfig symbol for both protocols.
Furthermore we should make the value customizable. This allows for instance
to choose between "x86 BIOS" or "x64 UEFI".
As "x86 BIOS" is encoded as 0, we should not use this value to switch
off transmission of the DHCP option. Use 0xFF instead.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Adriano Cordova <adrianox@gmail.com> says:
Enable HTTP server in CI to support HTTP tests in pytest
QEMU does not emulate an HTTP server, unlike other services like DHCP or TFTP.
To enable HTTP tests during CI runs, start a simple Python HTTP server
on port 80. This allows tests that require HTTP access to run.
The HTTP server is launched on the host. For QEMU environments launched
with '-netdev,user' this means that the HTTP server runs together with DHCP
at 10.0.2.2. HTTP testing needs to be explicitly enabled with
env__efi_helloworld_net_http_test_skip = False.
We also default `WGET=y` in `ARCH_QEMU` configurations so that these HTTP
tests are included automatically when using QEMU in CI.
Link: https://lore.kernel.org/r/20250516085256.30386-1-adriano.cordova@canonical.com
Sean Edmond <seanedmond@microsoft.com> says:
In our datacenter application, a single DHCP server is servicing 36000+ clients.
Improvements are required to the DHCPv4 retransmission behavior to align with
RFC and ensure less pressure is exerted on the server:
- retransmission backoff interval maximum is configurable
(environment variable bootpretransmitperiodmax)
- initial retransmission backoff interval is configurable
(environment variable bootpretransmitperiodinit)
- transaction ID is kept the same for each BOOTP/DHCPv4 request
(not recreated on each retry)
For our application we'll use:
- bootpretransmitperiodmax=16000
- bootpretransmitperiodinit=2000
A new configuration BOOTP_RANDOM_XID has been added to enable a randomized
BOOTP/DHCPv4 transaction ID.
Enhance DHCPv4 sending/parsing option 209 (PXE config file). A previous
patch was accepted. A new patch fixes a possible double free() and
addresses latest review comments.
Link: https://lore.kernel.org/r/20240509023918.2504185-1-seanedmond@microsoft.com
The new config option BOOTP_RANDOM_XID will randomize the transaction ID
for each new BOOT/DHCPv4 exchange.
Signed-off-by: Sean Edmond <seanedmond@microsoft.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
- Enable option 209 by default
- Set pxelinux_configfile to NULL to avoid potential double free
- change hardcoded 209 to a define
Signed-off-by: Sean Edmond <seanedmond@microsoft.com>
fix the following typos
- from "categorys" to "categories"
- from "indivdually" to "individually"
Signed-off-by: Aristo Chen <aristo.chen@canonical.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Add a spawn command which runs another command in the background, as
well as a wait command to suspend the shell until one or more background
jobs have completed. The job_id environment variable is set by spawn and
wait accepts optional job ids, so that one can selectively wait on any
job.
Example:
=> date; spawn sleep 5; spawn sleep 3; date; echo "waiting..."; wait; date
Date: 2025-02-21 (Friday) Time: 17:04:52
Date: 2025-02-21 (Friday) Time: 17:04:52
waiting...
Date: 2025-02-21 (Friday) Time: 17:04:57
=>
Another example showing how background jobs can make initlizations
faster. The board is i.MX93 EVK, with one spinning HDD connected to
USB1 via a hub, and a network cable plugged into ENET1.
# From power up / reset
u-boot=> setenv autoload 0
u-boot=> setenv ud "usb start; dhcp"
u-boot=> time run ud
[...]
time: 8.058 seconds
# From power up / reset
u-boot=> setenv autoload 0
u-boot=> setenv ud "spawn usb start; spawn dhcp; wait"
u-boot=> time run ud
[...]
time: 4.475 seconds
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
The commit cb9ae40a16 ("tools: mkfwumdata: add logic to append vendor
data to the FWU metadata") added support for adding vendor data to mdata
structure but it is not visible anywhere that's why extend fwu command to
dump it.
Tested-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Note that this undoes the changes of commit cf6d4535cc ("x86:
emulation: Disable bloblist for now") as that was intended only for the
release due to time.
Harsha Vardhan V M <h-vm@ti.com> says:
This patch series introduces the fuse writebuff sub-system command and
makes improvements to the existing fuse implementation by removing the
custom string functions. The patches are required to be applied in
sequence.
The series consists of the following changes:
Patch 1 removes custom string functions and replaces them with standard
string functions.
Patch 2 introduces fuse.rst documentation for fuse commands.
Patch 3 introduces the fuse writebuff sub-system command, allowing to
write a structured buffer in memory to fuses, and implementing the
necessary function calls.
Patch 4 enables the fuse sub-system in the K3 platform.
Patch 5 updates the fuse.rst documentation to include details about the
new fuse writebuff command.
These changes aim to improve the fuse sub-system by the removal of
custom string functions and the addition of the fuse writebuff
command improves fuse programming workflows by allowing to write a
structured buffer in memory to efuses.
Link: https://lore.kernel.org/r/20250319084714.335777-1-h-vm@ti.com
Add CMD_FUSE_WRITEBUFF config option to add and enable fuse writebuff
sub-system command. Add fuse_writebuff function to be invoked on
writebuff command.
Signed-off-by: Harsha Vardhan V M <h-vm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Given how LIB_RAND is handled now, we should be depending on one of the
implementations and not selecting one of them.
Signed-off-by: Tom Rini <trini@konsulko.com>
