The PWR regulators don't need be removed as they are already deactivated.
This patches is a alignment with the accepted patch in Linux device tree
in commit a34b42f8690c ("ARM: dts: stm32: fix pwr regulators references
to use scmi").
Fixes: 69ef98b209 ("ARM: dts: stm32mp15: alignment with v5.19")
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Fix the frequencies listed in PLL configuration comments to match
the actual frequencies programmed into hardware. Furthermore, add
a comment which explains how those frequencies are calculated, so
it won't be necessary to look it up all over the datasheet and
make more mistakes in the calculation in the future.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Add DT for DHCOR Testbench board, which is a testbench for testing of
DHCOR SoM during manufacturing. This is effectively a trimmed down
version of AV96 board with CSI-2 bridge, HDMI bridge, WiFi, Audio and
LEDs removed and used as GPIOs instead. Furthermore, the PMIC Buck3
is always configured from PMIC NVM to cater for both 1V8 and 3V3 SoM
variant.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
The btrfs filesystem provides advanced functionality like copy-on-write
and snapshots, as well as metadata and data duplication and checksumming.
Enable btrfs in U-Boot to permit even the primary partition to be btrfs
and let system boot from it.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
In case the regulator-always-on is present in regulator DT node,
the regulator is always reconfigured to the voltage set in DT on
probe, even if regulator_set_value() has been called before. Drop
the property from AV96 U-Boot DT and enable the regulator manually
in code, as the board already reconfigures the Buck3 regulator in
code per PMIC NVM content instead.
Fixes: 0adf10a87b ("ARM: dts: stm32: Configure Buck3 voltage per PMIC NVM on Avenger96")
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Space key is indicated by two different bits. Some HW models indicate press
of space key only by the first bit. Qemu indicates it by both bits at the
same time, which is currently interpreted by u-boot as double key press.
Fix this issue by setting first bit when only second is set (to support HW
models which indicate press only by second bit) and always clearing second
bit before processing to not report double space key press.
Signed-off-by: Pali Rohár <pali@kernel.org>
Fix typo that was caused by the same feature being split in to 2 different
configuration options. Replace CONFIG_USBNET_DEVADDR with
CONFIG_USBNET_DEV_ADDR
Signed-off-by: Ignacio Zamora <nachopitt@gmail.com>
MSM SMEM driver is currently missing <linux/sizes.h> header and throws
the following compile error:
drivers/smem/msm_smem.c: In function ‘qcom_smem_get_ptable’:
drivers/smem/msm_smem.c:635:71: error: ‘SZ_4K’ undeclared (first use in this function)
635 | ptable = smem->regions[0].virt_base + smem->regions[0].size - SZ_4K;
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Cc: luka.perkov@sartura.hr
The test relies on memory being available at 0x0. This in not valid for
many boards.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
When the CCF is activated, the dev->parent is not necessary
the reference to SCMI transport and the function devm_scmi_of_get_channel
failed for the registered SCMI clock, child for protocol@14,
the channel is null and the SCMI clock driver crash for any operations.
This patch changes the first parameter of the ops of_get_channel(),
aligned with other process_msg() to pass directly the good reference,
i.e. parent result of find_scmi_transport_device(dev)
which return the reference of the scmi transport device.
Fixes: 8e96801aa6 ("firmware: scmi: add multi-channel support")
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
To allow easily iterate over all UBI volumes, add a new command which
either print all user UBI volumes on output or set them into env variable.
As UBI volumes can have arbitrary name/label, in most cases it is useful to
iterate them by their numbers. This can be achieved by -numeric flag.
This functionality is similar to already existing 'part list' command which
prints partitions on formatted block device.
Signed-off-by: Pali Rohár <pali@kernel.org>
Provide a simple sandbox driver for the thermal uclass.
It simply registers and returns 100 degrees C if requested.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Simon Glass <sjg@chromium.org>
Currently, there is no way for users to check the readings from thermal
sensors from U-boot console, only some boards print it during boot.
So, lets add a simple "temperature" command that allows listing thermal
uclass devices and getting their value.
Note that the thermal devices are intenionally probed if list is used as
almost always they will not get probed otherwise and there is no way for
users to manually call probe on a certain device from console.
Assumption is made that temperature is returned in degrees C and not
milidegrees like in Linux as this is what most drivers seem to return.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Simon Glass <sjg@chromium.org>
Add xxd command to print file content as hexdump to standard out
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Roger Knecht <rknecht@pm.me>
This buffer has the concatenated prefix and name written into it, so it
must be large enough to cover both strings plus the terminating NUL.
Fixes: 92c4a95ec7 ("pinctrl: Add new function pinctrl_generic_set_state_prefix()")
Signed-off-by: John Keeping <john@metanate.com>
Reviewed-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Setting an alternative signature info node in "pre_load_sig_info_path"
allows verification of an image using the bootm pre-load mechanism with
a different key, e.g.: setenv pre_load_sig_info_path "/alt/sig" ; bootm
preload [addr]
Signed-off-by: Steven Lawrance <steven.lawrance@softathome.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Putting these definitions in a header will allow signatures to be
validated independently of bootm.
Signed-off-by: Steven Lawrance <steven.lawrance@softathome.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Fix a copy-paste error I did when inserting the comment.
Signed-off-by: Philip Oberfichtner <pro@denx.de>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
The option SHA256_ALGO does not exist. Remove selecting it.
Fixes: 26dd993657 ("lib: add crypt subsystem")
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
This adds keyword devicetree-overlay as an alias for fdtoverlays in
extlinux (sysboot) and pxe to better follow the Boot Loader Specification
[1], improves documentation around them by adding an example for both
fdtoverlays and devicetree-overlay and the environment variable required
for this feature. The link for the spec is updated to the current one.
[1] https://systemd.io/BOOT_LOADER_SPECIFICATION/
Signed-off-by: Edoardo Tomelleri <e.tomell@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
common/spl/spl_atf.c:187:51: warning: value size does not match register
size specified by the constraint and modifier [-Wasm-operand-widths]
__asm__ __volatile__("msr DAIF, %0\n\t" : : "r" (daif) : "memory");
^
common/spl/spl_atf.c:187:34: note: use constraint modifier "w"
__asm__ __volatile__("msr DAIF, %0\n\t" : : "r" (daif) : "memory");
^~
%w0
Use %x0 to match what Linux does in <asm/sysreg.h> write_sysreg().
Signed-off-by: Alistair Delva <adelva@google.com>
Cc: Kever Yang <kever.yang@rock-chips.com>
Cc: Michael Walle <michael@walle.cc>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
Cc: Nick Desaulniers <ndesaulniers@google.com>
It seems that for aarch64, unless we apply dynamic relocations to the
location being relocated, we fail to boot.
As Fangrui notes:
For dynamic relocations using the RELA format (readelf -Wr), GNU ld
sets the initial content to r_addend; ld.lld doesn't do that by
default (needs --apply-dynamic-relocs).
Otherwise .rodata appears to be full of NUL-bytes before relocation,
causing crashes when trying to invoke the function pointers in
init_sequence_f from initcall_run_list().
Link: https://reviews.llvm.org/D42797
Suggested-by: Fangrui Song <maskray@google.com>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Alistair Delva <adelva@google.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
Cc: Nick Desaulniers <ndesaulniers@google.com>
When building the standalone example with llvm, the link step fails:
examples/standalone/libstubs.o: In function `dummy':
include/_exports.h:10: undefined reference to `jt'
include/_exports.h:11: undefined reference to `jt'
include/_exports.h:12: undefined reference to `jt'
include/_exports.h:13: undefined reference to `jt'
include/_exports.h:14: undefined reference to `jt'
examples/standalone/libstubs.o:include/_exports.h:15:
more undefined references to `jt' follow
Indeed, the standalone libstubs.o does use the jt symbol, but it was
marked 'static' in stubs.c. It's strange how gcc builds are working.
Signed-off-by: Alistair Delva <adelva@google.com>
Cc: Rick Chen <rick@andestech.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Documentation:
* man-page for cls command
* update build requirements
UEFI
* Fix bugs in the Stop() function of the EFi Driver Binding protocol
for block devices
* Avoid EFI_CALL() when invoking CloseProtocol()
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Merge tag 'efi-2023-01-rc1-2' of https://source.denx.de/u-boot/custodians/u-boot-efi
Pull request for efi-2023-01-rc1-2
Documentation:
* man-page for cls command
* update build requirements
UEFI
* Fix bugs in the Stop() function of the EFi Driver Binding protocol
for block devices
* Avoid EFI_CALL() when invoking CloseProtocol()
When host issues "fastboot reboot fastboot", it's expected that the
board drops the USB connection before resetting.
On some boards, such as Khadas VIM3L and SEI610, this is not the case.
We observe the following error:
$ fastboot reboot fastboot
Rebooting into fastboot OKAY [ 0.004s]
fastboot: error: Failed to boot into userspace fastboot; one or more components might be unbootable.
This does not happen when we use the RST button on the board.
It can be reproduced in linux with:
# echo b > /proc/sysrq-trigger
In this case, we hit a undefined hardware behavior, where D+ and D-
are in an unknown state. Therefore the host can't detect usb
disconnection.
Make sure we always call usb_gadget_release() when a "fastboot reboot"
command is issued.
Note: usb_gadget_release() should be called before g_dnl_unregister()
because g_dnl_unregister() triggers a complete() call on each
endpoint (thus calling do_reset()).
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Remove unused ehci_{setup,shutdown}_phy() helpers now replaced by
generic_{setup,shutdown}_phy().
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Replace ehci_setup_phy() and ehci_shutdown_phy () by respectively
generic_setup_phy() and generic_shutdown_phy().
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Replace ohci_setup_phy() and ohci_shutdown_phy () by respectively
generic_setup_phy() and generic_shutdown_phy().
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Simon Glass <sjg@chromium.org>
In drivers usb/host/{ehci,ohci}-generic.c, {ehci,ohci}_setup_phy() and
{ehci,ohci}_shutdown_phy() shares 95% of common code.
Factorize this code in new generic_{setup,shudown}_phy() functions.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Take the USB_ETHER ifdef block apart and make use of obj-$(VAR) instead
to include the source files in build. The duplicate CI_UDC entry is now
removed, the USB_DEVICE ifdef is now reduced to core.o ep.o addition,
the ether.o can be conditionally compiled in using USB_ETHER.
No functional change.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
The env_get() might be undefined in case ENV_SUPPORT is disabled,
which may happen e.g. in SPL. Add missing ifdef guard around the
env_get() to prevent build failure.
Signed-off-by: Marek Vasut <marex@denx.de>
Tested-by: Fabio Estevam <festevam@denx.de>
Make it clearer why InstallMultipleProtocolInterfaces is invoked with two
NULLs:
* rename guid to esp_guid
* put protocol GUIDs and the related interfaces on same lines
* add comment
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
* Replace the OpenProtocol() call by efi_search_protocol().
* Remove the CloseProtocol() call.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Avoid EFI_CALL() by using efi_close_protocol().
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Allow avoiding using EFI_CALL() when closing a protocol by providing an
internal function.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
The CloseProtocol() boot service requires a handle as first argument.
Passing the protocol interface is incorrect.
CloseProtocol() only has an effect if called with a non-zero value for
agent_handle. HandleProtocol() uses an opaque agent_handle when invoking
OpenProtocol() (currently NULL). Therefore HandleProtocol() should be
avoided.
* Replace the LocateHandle() call by efi_search_protocol().
* Remove the CloseProtocol() call.
Fixes: 8d99026f06 ("efi_loader: capsule: support firmware update")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
The CloseProtocol() boot service requires a handle as first argument.
Passing the protocol interface is incorrect.
CloseProtocol() only has an effect if called with a non-zero value for
agent_handle. HandleProtocol() uses an opaque agent_handle when invoking
OpenProtocol() (currently NULL). Therefore HandleProtocol() should be
avoided.
* Replace the LocateHandle() call by efi_search_protocol().
* Remove the CloseProtocol() call.
* Remove a superfluous goto.
Fixes: ce3dbc5d08 ("efi_loader: add UEFI GPT measurement")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
We must always call EFI_EXIT() when returning from an EFIAPI function.
Fixes: 05ef48a248 ("efi_driver: EFI block driver")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
