Some internal functions could do with a few comments, to explain what they
do. Add these, to make the code easier to follow.
Signed-off-by: Simon Glass <sjg@chromium.org>
The dev_ prefix is a hangover from the pre-driver model days. The device
is now a different thing, with driver model. Update the mac code to
just use 'desc'.
Signed-off-by: Simon Glass <sjg@chromium.org>
The dev_ prefix is a hangover from the pre-driver model days. The device
is now a different thing, with driver model. Update the iso code to
just use 'desc'.
Signed-off-by: Simon Glass <sjg@chromium.org>
The dev_ prefix is a hangover from the pre-driver model days. The device
is now a different thing, with driver model. Update the efi code to
just use 'desc'.
Signed-off-by: Simon Glass <sjg@chromium.org>
The dev_ prefix is a hangover from the pre-driver model days. The device
is now a different thing, with driver model. Update the dos code to
just use 'desc'.
Signed-off-by: Simon Glass <sjg@chromium.org>
The dev_ prefix is a hangover from the pre-driver model days. The device
is now a different thing, with driver model. Update the amiga code to
just use 'desc'.
Signed-off-by: Simon Glass <sjg@chromium.org>
The dev_ prefix is a hangover from the pre-driver model days. The device
is now a different thing, with driver model. Update the partition code to
just use 'desc', as is done with driver model.
Signed-off-by: Simon Glass <sjg@chromium.org>
To quote the author:
So far cedit does not support reading and writing the configuration.
This series add several features related to this:
First, it adds support for using a file on a filesystem. This is in
FDT format and provides enough information to reset the cedit back to
the saved settings.
Second, it adds support for using the U-Boot environment. Since the
environment is generally saved across reboots, this feature provides an
easy way of storing the state on most boards. The variables all have a
'c.' prefix to avoid confusion with other variables.
Finally it adds support for using CMOS RAM. This is commonly used on x86
devices to store BIOS settings. The expo schema provides information on
the register layout.
Some other minor tweaks and improvements are included along the way.
Add a command to read edit settings from CMOS RAM, using the cedit
definition to indicate which registers and bits are used.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a command to write cedit settings to CMOS RAM so that it can be
preserved across a reboot. This uses a simple bit-encoding, where each
field has a 'bit position' and a 'bit length' in the schema.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a command to read cedit settings from environment variables so that
they can be restored as part of the environment.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a command to write cedit settings to environment variables so that
they can be stored with 'saveenv'.
Signed-off-by: Simon Glass <sjg@chromium.org>
Support writing settings from an expo into a file in FDT format. It
consists of a single node with a two properties for each sceneitem,
one with tag ID chosen by the user and another for its text value.
Signed-off-by: Simon Glass <sjg@chromium.org>
This is related to standard boot, so put it under the same node. This may
simplify schema upstreaming later.
Mention themes in the documentation while we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
This is mentioned in passing in the 'cedit' command. Its file format is
described under `expo`. But it would be better if it had its own entry
in the documentation.
Add a new 'cedit' entry with a few details about this feature.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tidy up this tool a little:
- define which arguments are needed
- split the enum values out into a header file
- warn if no enum values are found
- display the dtc error if something goes wrong
- avoid a Python traceback on error
Signed-off-by: Simon Glass <sjg@chromium.org>
Split out the code which prepares the cedit for use, so we can call it
from a test.
Add a log category while we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
Move this test out so it can have its own file. Rename the test to use
a cedit_ prefix.
This allows us to drop the check for CONFIG_CMD_CEDIT in the test.
Also we don't need driver model objects for this test, so drop them.
Signed-off-by: Simon Glass <sjg@chromium.org>
Before adding more functions to this interface, create a new header for
the configuration editor.
Fix up the expo header guard while we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
The caller reads the ID but menu_build() does this again. Add the ID as
a parameter to avoid this. Return the object created so that the caller
can adjust it.
Signed-off-by: Simon Glass <sjg@chromium.org>
For some operations it is necessary to process all objects in an expo.
Provide an iterator to handle this.
Signed-off-by: Simon Glass <sjg@chromium.org>
CFG_STM32MP1_SCMI_SHM_SYSRAM will be disabled by default for STM32MP13x
SoCs in next OP-TEE version and the OP-TEE SMCI server uses the OP-TEE
native shared memory registered by clients.
To be compatible by default with this configuration this patch removes
the shared memory in the SCMI configuration and the associated reserved
memory in SRAM.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Since OP-TEE commit 89ba3422ee80 ("plat-stm32mp1: scmi_server: default
use OP-TEE shared memory"), integrated in OP-TEE 3.22.0-rc1
the default configuration for STM32MP15x SoCs changes,
CFG_STM32MP1_SCMI_SHM_SYSRAM is disabled by default and the OP-TEE SMCI
server uses ithe OP-TEE native shared memory registered by clients.
To be compatible by default with this configuration and the next OP-TEE
version, this patch removes the SHMEM in the SCMI configuration and the
associated reserved memory in the last 4KByte page of SRAM,
in the STM32MP15 device tree.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
use CONFIG_IS_ENABLED for clock enable/disable and change printf's
to dev_err. Additionlly remove the comment that does not make sense.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Add support for enabling and disabling vbus-supply regulator found
on several imx8mp boards in the usb3_phy0 and usb3_phy1 nodes.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
As ulpi_reset gpio is now optional, we need to check it when doing
the 'dwc3_generic_remove' function. Check if it is declared before
accessing the ulpi_reset.
Fixes: 237d1f60b1 ("usb: dwc3: Use the devm_gpiod_get_optional()
API for reset gpio")
Reported-by: Thomas Nizan <tnizan@witekio.com>
Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
To quote the author:
Now that the driver for the Bochs VGA card emulated by QEMU is no longer
limited to x86 architectures, this series enables it on arm and arm64 virtual
machines to provide a graphical interface. In line with that series this also
enables console buffering and USB keyboard.
Tested with the Debian 12 installer using GRUB EFI:
$ tools/buildman/buildman -o build/qemu_arm64 --boards=qemu_arm64 -w
$ cd build/qemu_arm64
$ curl -L -o debian.img \
https://cdimage.debian.org/debian-cd/current/arm64/iso-cd/debian-12.0.0-arm64-netinst.iso
$ qemu-system-aarch64 \
-machine virt -cpu cortex-a53 -m 4G -smp 4 \
-bios u-boot.bin \
-serial stdio -device VGA \
-nic user,model=virtio-net-pci \
-device virtio-rng-pci \
-device qemu-xhci,id=xhci -device usb-kbd -device usb-tablet \
-drive if=virtio,file=debian.img,format=raw,readonly=on,media=cdrom
And with one using extlinux.conf:
$ [...]
$ curl -L -o head.img.gz \
https://deb.debian.org/debian/dists/bookworm/main/installer-arm64/current/images/netboot/SD-card-images/gtk/firmware.none.img.gz
$ curl -L -o partition.img.gz \
https://deb.debian.org/debian/dists/bookworm/main/installer-arm64/current/images/netboot/SD-card-images/gtk/partition.img.gz
$ zcat head.img.gz partition.img.gz >debian.img
$ [...]
Both can get to a graphical installer just fine, in addition to U-Boot
video console showing up in a GTK window.
Add an example qemu-system-aarch64 command that can make U-Boot on QEMU
boot into the Debian Installer, along with resulting console messages
from U-Boot, based on the existing documentation section for the x86
version.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Commit 02be57caf7 ("riscv: qemu: Enable usb keyboard as an input
device") adds PCI xHCI support to QEMU RISC-V virtual machines and
enables using a USB keyboard as one of the input devices. Similarly,
enable those for ARM virtual machines as well.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng@tinylab.org>
Commit 608b80b5b8 ("riscv: qemu: Enable PRE_CONSOLE_BUFFER") enables
buffering console messages for QEMU RISC-V virtual machines so those
printed before the video console is available will still show up on the
display. Similarly, enable it for ARM virtual machines as well.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng@tinylab.org>
Commit 716161663e ("riscv: qemu: Enable Bochs video support") enables
a video console for QEMU RISC-V virtual machines using an emulated Bochs
VGA card. Similarly, enable it for ARM virtual machines as well.
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Bin Meng <bmeng@tinylab.org>
Add function to flush and invalidate cache over request and response
queue entries, and perform flush and optional invalidate over block
layer data that are passed into the UFS layer. This makes it possible
to use UFS with caches enabled.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Tested-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Use utp_transfer_req_desc pointer to reference to utrdl queue
instead of referencing the queue directly. This makes the code
more consistent. No functional change.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Tested-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Pass the hba pointer itself to ufshcd_prepare_req_desc_hdr()
instead of duplicating utp_transfer_req_desc access at each
call site. No functional change.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Tested-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Extend the version check to handle UFS 3.0 controllers as well.
Tested on R-Car S4 UFS 3.0 controller.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Tested-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Add UFSHCD_QUIRK_HIBERN_FASTAUTO quirk for host controllers which supports
auto-hibernate the capability but only FASTAUTO mode.
Ported from Linux kernel commit
2f11bbc2c7f3 ("scsi: ufs: core: Add UFSHCD_QUIRK_HIBERN_FASTAUTO")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Tested-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Add UFSHCD_QUIRK_BROKEN_64BIT_ADDRESS for host controllers which do not
support 64-bit addressing.
Ported from Linux kernel commit
6554400d6f66 ("scsi: ufs: core: Add UFSHCD_QUIRK_BROKEN_64BIT_ADDRESS")
with ufs_scsi_buffer_aligned() based on U-Boot generic bounce buffer.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Tested-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Use BIT() macro for quirks, no functional change.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Documentation:
* Fix documentation for TI boards
* Describe running on VirtualBox
* List build dependencies for building documenation
* Add references to U-Boot talks
Other:
* Fix error handling in the setexpr command (printf_str)
-----BEGIN PGP SIGNATURE-----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=E6SF
-----END PGP SIGNATURE-----
Merge tag 'doc-2023-10-rc4' of https://source.denx.de/u-boot/custodians/u-boot-efi
Pull request for doc-2023-10-rc4
Documentation:
* Fix documentation for TI boards
* Describe running on VirtualBox
* List build dependencies for building documenation
* Add references to U-Boot talks
Other:
* Fix error handling in the setexpr command (printf_str)
