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)
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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)
The list of u-boot talks on elinux.org is quite long, so let's highlight
the talks which are likely most relevant for newcomers.
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The configuration for EFI is enhanced to start U-Boot at VirtualBox (x86_64)
with all features like booting with help of boot scripts and extended linux.
This documentation describes how to use U-Boot at VirtualBox to boot
Linux systems with a some simple example.
Signed-off-by: Thomas Mittelstaedt <thomas.mittelstaedt@de.bosch.com>
Fix minor path and config macro name updates to sync with latest
OpenOCD and U-Boot configurations.
Fixes: effe50854a ("doc: board: ti: k3: Add a guide to debugging with OpenOCD")
Signed-off-by: Jonathan Humphreys <j-humphreys@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Provide alternative text for image.
Fixes: 3b83dff183 ("doc: board: ti: j721e: Convert the image format to svg")
Reported-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Provide alternative text for image.
Fixes: f4ade09a1e ("doc: board: ti: j7200: Convert the image format to svg")
Reported-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Provide alternative text for image.
Fixes: fd358121bd ("doc: board: ti: am65x: Update with boot flow diagram")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Provide alternative texts for images.
Fixes: 34f76921d8 ("doc: board: ti: am62x: Convert the image format to svg")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Provide alternative texts for images.
Fixes: 6e8fa0611f ("board: ti: k3: Convert boot flow ascii flow to svg")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
If vsnprintf() returns a negative number, (i >= remaining) will
possibly be true:
'i' is of type signed int and 'remaining' is of the unsigned type size_t.
The C language will convert i to an unsigned type before the comparison.
This can result in the wrong error type being indicated.
Checking for negative i should be done first.
Fixes: f4f8d8bb1a ("cmd: setexpr: add format string handling")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
In the case of NETLOOP_SUCCESS, the decimal value of the u32 variable
"net_boot_file_size" is printed using "%d", resulting in negative values
being reported for large file sizes. Fix this by using "%u" to print the
decimal value corresponding to the bytes transferred.
Fixes: 1411157d85 ("net: cosmetic: Fixup var names related to boot file")
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Some devices have limited DMA capabilities and require that the
buffers passed to them fit specific properties. Add new optional
callback which can be used at driver level to indicate whether a
buffer alignment is suitable for the device DMA or not. This is
a pass-through callback from block uclass to drivers.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Some devices have limited DMA capabilities and require that the
buffers passed to them fit specific properties. Add new optional
callback which can be used at driver level to indicate whether a
buffer alignment is suitable for the device DMA or not, and
trigger use of generic bounce buffer implementation to help use
of unsuitable buffers at the expense of performance degradation.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Block devices with 4k sectors imply the MBR sectors are also 4k instead
of regular 512B. Avoid hard-coding the 512B sector size and isntead read
the current block device sector size from it, and if the sector size is
larger than 512B, use the block device sector size.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Fix the following warning produced on qemu-x86_64_defconfig:
"
common/bouncebuf.c: In function ‘bounce_buffer_stop’:
common/bouncebuf.c:82:34: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
82 | dma_unmap_single((dma_addr_t)state->bounce_buffer,
| ^
"
The warning is valid, the pointer has to be up-cast first.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Andrew Davis <afd@ti.com>
Move the macro into blk-uclass.c , since it is only used there.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Move part_create_block_devices() to blk uclass and unexpose
the function. This can now be internal to the block uclass.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The behavior of the part_blk_*() functions is now identical
to disk_blk_*() functions, switch the former to the later.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Check whether access is out of bounds of the partition and
return an error. This way there is no danger of esp. write
or erase outside of the confines of partition.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Convert the read/write/erase offset from one within a partition
to one within a block device, to correctly access the data on
the block device for both write and erase operations.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
These two functions are basically identical, just call the blk_*()
functions from disk_blk_*() functions. The only difference is that
the disk_blk_*() functions have to use parent block device as the
udevice implementing block device operations.
Add documentation on what those functions really do. The documentation
is not wrong even though it likely does look that way. The write/erase
functions really do not take into account the partition offset. This
will be fixed in the next patch.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The disk_blk_read() can be simplified using blk_read(), the only
things which needs to be handled are the read offset based on the
partition properties, and the block device ops which are coming
from the parent udevice, not the partition udevice.
The later is currently not implemented correctly as far as I can
tell, since the current code extracts block device descriptor from
the parent udevice which is OK, but extracts block device operations
from the partition udevice, which does not seem OK.
Switching to the blk_read() fixes that too.
The dev_get_blk() usage is simplified using UCLASS_PARTITION check.
Add non-confusing documentation what this really does.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
if (device_get_uclass_id(dev) == UCLASS_PARTITION) is always
true, because this disk_blk_read() function calls dev_get_blk()
above and checks its return value for non-NULL. The dev_get_blk()
performs the same device_get_uclass_id(dev) check and returns NULL
if not UCLASS_PARTITION. Drop the duplicate check.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Handle both 32bit and 64bit systems, i.e. sandbox and sandbox64
the same way drivers/cpu/cpu_sandbox.c sets those ACPI tables up.
This fixes "$ ./u-boot -Tc 'ut dm dm_test_acpi_write_tables'"
test failure on sandbox64.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Drop the 'ut' prefix, this is superfluous and not present in
any of the other ut tests.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
