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Some blkmap memory mapped devices might have to be relevant even
after U-Boot passes control to the next image as part of the platform
boot. An example of such a mapping would be an OS installer ISO image,
information for which has to be provided to the OS kernel. Use the
'preserve' attribute for such mappings. The code for adding a pmem
node to the device-tree then checks if this attribute is set, and adds
a node only for mappings which have this attribute.
Signed-off-by: Sughosh Ganu <[email protected]>
Reviewed-by: Tobias Waldekranz <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
Signed-off-by: Ilias Apalodimas <[email protected]>
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Prepare v2025.04-rc5
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extlinux / PXE"
Simon Glass <[email protected]> says:
This series includes some patches related to allowing read_all() to be
used with the extlinux / PXE bootmeths.
These patches were split out from the stb4 series, since it will need to
have additional patches for LWIP, to avoid breaking PXE booting when
LWIP is used.
Link: https://lore.kernel.org/r/[email protected]
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Add a new netboot_run() function which can be used for simple network
operations, such as loading a file. Put the implementation in an
internal function, used by the existing code.
Place this function into the net/ code, so that it does not need the
command line to be available.
Document which network operations are supported, i.e. a limited subset,
for now.
For the one board which uses lwip, it is not quite clear how to avoid
using the cmdline interface. This will need some discussion.
Signed-off-by: Simon Glass <[email protected]>
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Use IS_ENABLED() to avoid an extra build path.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Ilias Apalodimas <[email protected]>
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Move the core code for starting an netboot operation into a separate
function, so that we can (with additional work) move towards calling it
from outside the file.
Signed-off-by: Simon Glass <[email protected]>
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Rather than setting global variables, return the size, if provided. For
tftput, use the addr argument to store the save address, to avoid adding
yet another parameter.
Signed-off-by: Simon Glass <[email protected]>
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Rather than updating the global, update the value of some parameters,
so the action of the function is simpler.
Signed-off-by: Simon Glass <[email protected]>
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Rather than updating the global, update the value of a parameter, so the
action of the function is simpler.
Signed-off-by: Simon Glass <[email protected]>
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This function repeats the same code in a few places, namely setting
net_boot_file_name_explicit and copying of the filename to
net_boot_file_name
Move these two operations to the caller, with just the filename (or
NULL) returned by parse_args()
This makes things a little easier to follow.
Signed-off-by: Simon Glass <[email protected]>
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This function is a bit vague as to what it does. Expand the comment a
little, to specify which args are provided and which variables are
updated.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Ilias Apalodimas <[email protected]>
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Move the bootstage_mark() function just before net_loop(), so that the
IPv6 code is not in the way.
Signed-off-by: Simon Glass <[email protected]>
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This value is include the bootm_info, so drop the unnecessary parameter.
Signed-off-by: Simon Glass <[email protected]>
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The address of the bzImage is not recorded in the bootflow, so we cannot
actually locate the version at present. Handle this case, to avoid
showing invalid data.
Signed-off-by: Simon Glass <[email protected]>
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Rather than holding the state in the implementation code, move it to the
command code. The state is now passed to the implementation functions
and can there (with future work) be pass in from bootstd, without going
through the commands.
Signed-off-by: Simon Glass <[email protected]>
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Use the common name for the struct, in preparation for passing it around
between functions.
Signed-off-by: Simon Glass <[email protected]>
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This is now defined in bootm.h so drop the duplicate in the x86 code.
Signed-off-by: Simon Glass <[email protected]>
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This function is only called within zboot.c so make the function
private.
Signed-off-by: Simon Glass <[email protected]>
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U-Boot version command is no longer showing information about GCC and LD.
The reason is that version.h has been removed that's why CC_VERSION_STRING
and LD_VERSION_STRING are not pass.
Values are generated to generated/version_autogenerated.h which is sourced
in version.h.
Fixes: 54ecce2cbf90 ("version: Separate our version string from the version command")
Signed-off-by: Michal Simek <[email protected]>
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Upcoming patches are mapping memory with RO, RW^X etc permsissions.
Fix the meminfo command to display them properly
Acked-by: Jerome Forissier <[email protected]>
Reviewed-by: Caleb Connolly <[email protected]>
Signed-off-by: Ilias Apalodimas <[email protected]>
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While the code was removed in commit 3766a249a3c0 ("fs: drop reiserfs")
this reference in the Makefile was missed. Remove it now.
Fixes: 3766a249a3c0 ("fs: drop reiserfs")
Reviewed-by: Peter Robinson <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Introduce Kconfig symbols WGET_BUILTIN_CACERT and
WGET_BUILTIN_CACERT_PATH to provide root certificates at build time.
Usage example:
wget -O cacert.crt https://cacerts.digicert.com/DigiCertTLSECCP384RootG5.crt
make qemu_arm64_lwip_defconfig
echo CONFIG_WGET_BUILTIN_CACERT=y >>.config
echo CONFIG_WGET_BUILTIN_CACERT_PATH=cacert.crt >>.config
make olddefconfig
make -j$(nproc) CROSS_COMPILE="ccache aarch64-linux-gnu-"
qemu-system-aarch64 -M virt -nographic -cpu max \
-object rng-random,id=rng0,filename=/dev/urandom \
-device virtio-rng-pci,rng=rng0 -bios u-boot.bin
=> dhcp
# HTTPS transfer using the builtin CA certificates
=> wget https://digicert-tls-ecc-p384-root-g5.chain-demos.digicert.com/
1867 bytes transferred in 1 ms (1.8 MiB/s)
Bytes transferred = 1867 (74b hex)
Signed-off-by: Jerome Forissier <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Add the "cacert" (Certification Authority certificates) subcommand to
wget to pass root certificates to the code handling the HTTPS protocol.
The subcommand is enabled by the WGET_CACERT Kconfig symbol.
Usage example:
=> dhcp
# Download some root certificates (note: not authenticated!)
=> wget https://cacerts.digicert.com/DigiCertTLSECCP384RootG5.crt
# Provide root certificates
=> wget cacert $fileaddr $filesize
# Enforce verification (it is optional by default)
=> wget cacert required
# Forget the root certificates
=> wget cacert 0 0
# Disable verification
=> wget cacert none
Signed-off-by: Jerome Forissier <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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This uses Heinrich's merge of lib/efi_loader/efi_net.c which results in
no changes.
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EFI_FILE_PROTOCOL.SetInfo()."
Gabriel Dalimonte <[email protected]> says:
This series adds support for file renaming to EFI_FILE_PROTOCOL.SetInfo().
One of the use cases for renaming in EFI is to facilitate boot loader
boot counting.
No existing filesystems in U-Boot currently include file renaming,
resulting in support for renaming at the filesystem level and a
concrete implementation for the FAT filesystem.
Link: https://lore.kernel.org/r/[email protected]
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The implementation roughly follows the POSIX specification for
rename() [1]. The ordering of operations attempting to minimize the chance
for data loss in unexpected circumstances.
The 'mv' command was implemented as a front end for the rename operation
as that is what most users are likely familiar with in terms of behavior.
The 'FAT_RENAME' Kconfig option was added to prevent code size increase on
size-oriented builds like SPL.
[1] https://pubs.opengroup.org/onlinepubs/9799919799/functions/rename.html
Signed-off-by: Gabriel Dalimonte <[email protected]>
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Fixed the building failures when WGET_HTTPS,NET_LWIP and MBEDTLS_LIB
are selected due to a few incorrect kconfig dependencies.
Signed-off-by: Raymond Mao <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Currently, the 8-bit escapes are being used, which aren't supported by
vidconsole_escape_char. Since the current usage maps directly to the
3-bit equivalents anyway, let's use those instead.
With this change, the fetch output looks as fetching in the vidconsole
as it does over serial!
Signed-off-by: Sam Day <[email protected]>
Tested-by: Alexey Minnekhanov <[email protected]>
Tested-by: Ferass El Hafidi <[email protected]>
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Prepare v2025.04-rc3
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Judith Mendez <[email protected]> says:
Some K3 devices like am62x and am64x have a M4 processor in the MCU
voltage domain. This patch series introduces remoteproc M4 driver which
will be used to load firmware into and start the M4 remote core.
This series also adds support for R5F cores on am64x SoCs in patch 2 and
sets up environment to load FW in remote cores in patch 3,4,5.
This patch series also enables remoteproc drivers by default as per what
remoteproc sybsystem is supported per SoC, thus all remoteproc options
are now deleted in configs/* since they are no longer required.
This patch series was tested on am64x EVM, am62x SK, am62ax SK,
am62px SK boards.
Any additional tested by's are welcome since I was not able to
test any additional boards.
Tested by running the following commands in u-boot prompt:
=> setenv dorprocboot 1
=> run boot_rprocs
Link: https://lore.kernel.org/r/[email protected]
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Enable CMD_REMOTEPROC by default if building for K3 ARCH so
that it does not have to be defined in each board defconfig
file.
Signed-off-by: Judith Mendez <[email protected]>
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net/lwip/wget.c/mbedtls_hardware_poll() is calling dm_rng_read() but
dependency is not recorded anywhere that's why depend on DM_RNG
when WGET_HTTPS is used.
Suggested-by: Michal Simek <[email protected]>
Co-developed-by: Ilias Apalodimas <[email protected]>
Signed-off-by: Ilias Apalodimas <[email protected]>
Signed-off-by: Jerome Forissier <[email protected]>
Tested-by: Michal Simek <[email protected]>
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Heinrich Schuchardt <[email protected]> says:
The setexpr.s command allows to concatenate two strings.
According to the description in doc/usage/cmd/setexpr.rst the parameters
value1 and value2 can be either direct values or pointers to a
memory location holding the values.
Unfortunately `setexpr.s <value1> + <value2>` fails if any of the values
is a direct value. $? is set to false.
* Add support for direct values in setexpr.s.
* Correct the unit test for "setexpr.s fred 0".
* Add a new unit test for "setexpr.s fred '1' + '3'" giving '13'.
* Remove invalid memory leak tests
Link: https://lore.kernel.org/r/[email protected]
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The setexpr.s command allows to concatenate two strings.
According to the description in doc/usage/cmd/setexpr.rst the parameters
value1 and value2 can be either direct values or pointers to a
memory location holding the values.
Unfortunately `setexpr.s <value1> + <value2>` fails if any of the values
is a direct value. $? is set to false.
* Add support for direct values in setexpr.s.
* Correct the unit test for "setexpr.s fred 0".
* Add a new unit test for "setexpr.s fred '1' + '3'" giving '13'.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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do_fpga_loads() is not called from anywhere else that's why make it static.
Reviewed-by: Alexander Dahl <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Link: https://lore.kernel.org/r/cbe93e4eb33752aaddc943b15fd04731d4f75b68.1738574893.git.michal.simek@amd.com
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Adding new symbol for the fpga loadb command which is exclusive to
Xilinx. Default value is y for backward compatibility.
Clarify the type of file used for fpga programming commands
Signed-off-by: Ibai Erkiaga <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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Ensure all Xilinx exclusive fpga commands have a KConfig symbol and
dependency to FPGA_XILINX listed. Remove (Xilinx only) text from the
help command.
Signed-off-by: Ibai Erkiaga <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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Resort the fpga commands both in the Kconfig and in the source code to
list
Signed-off-by: Ibai Erkiaga <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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Current usage information for loads command is too verbose and long for
a command usage prompt. This flag simplifies the text for readability
purposes.
Signed-off-by: Ibai Erkiaga <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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The current implementation generates some alignment issues as well as
some overlapping when all the fpga command options are enabled. The fix
is intended to improve readability of the usage info.
Signed-off-by: Ibai Erkiaga <[email protected]>
Acked-by: Alexander Dahl <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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Bhyve is the hypervisor used by FreeBSD.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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Some entries are not using tabs for indentation and also help should use
two spaces indentation.
Signed-off-by: Michal Simek <[email protected]>
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TPM2_PCR_Allocate command is required to reconfigure a TPM device
to enable or disable algorithms in run-time, thus this patch introduces
the implementation of PCR allocate APIs and adds related cmd functions
for testing.
To test the feature, ensure that TPM is started up.
Run pcr_allocate command to turn on/off an algorithm, multiple calls
are supported and all changes will be cached:
`tpm2 pcr_allocate <algorithm_name> <on|off>`
Run startup command with argument 'off' to shutdown the TPM.
`tpm2 startup TPM2_SU_CLEAR off`
Reboot the board via `reset` to activate the changes.
Signed-off-by: Raymond Mao <[email protected]>
Acked-by: Ilias Apalodimas <[email protected]>
Signed-off-by: Ilias Apalodimas <[email protected]>
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TPM2_shutdown command is sharing same structure and logics with
TPM2_startup, thus this patch extends the existing startup APIs and
cmd functions to support shutdown instead of created new ones.
Signed-off-by: Raymond Mao <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
Signed-off-by: Ilias Apalodimas <[email protected]>
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Up to now we could only use log level, category, and file for filtering.
Allow filtering on a list of functions.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Simon Glass <[email protected]> says:
The current UPL spec[1] has been tidied up and improved over the last
year, since U-Boot's original UPL support was written.
This series includes some prerequisite patches needed for the real UPL
patches. It is split from [2]
[1] https://github.com/UniversalPayload/spec/tree/3f1450d
[2] https://patchwork.ozlabs.org/project/uboot/list/?series=438574&state=*
Link: https://lore.kernel.org/r/[email protected]
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This function is really just getting the data. The size comes along for
the ride. In fact this function is only reliable way to obtain the data
for an image in a FIT, since the FIT may use external data.
Rename it to fit_image_get_data()
Signed-off-by: Simon Glass <[email protected]>
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Enable this command for x86 boards as it is quite useful for seeing
where memory is.
Signed-off-by: Simon Glass <[email protected]>
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When looking at ufetch output it isn't immediately obvious which CPU
architecture the presented board has. This patch therefore adds the
CPU architecture string (for example "powerpc") to the "CPU:" line.
The new format is:
CPU: powerpc (1 cores, 1 in use)
Signed-off-by: J. Neuschäfer <[email protected]>
Reviewed-by: Caleb Connolly <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Caleb Connolly <[email protected]>
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The ufetch command is still quite useful on systems without block
device support; remove the CONFIG_BLK dependency and make sure the code
compiles/works with and without CONFIG_BLK.
Reviewed-by: Caleb Connolly <[email protected]>
Signed-off-by: J. Neuschäfer <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Caleb Connolly <[email protected]>
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