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The most of devicetree has the following USB node structure.
The controller node is placed as a child node of the glue node.
Current dwc3-generic driver works on this premise.
glue {
/* glue node */
usb {
/* controller node */
};
};
However, UniPhier original devicetree has the following USB node structure.
The controller node is separately placed from the glue node.
usb {
/* controller node */
};
glue {
/* glue node */
};
In dwc_glue_bind(), this patch provides .glue_get_ctrl_dev() callback to
get such a controller node and binds the driver related to the node.
If this callback isn't defined, dwc_glue_bind() looks for the controller
nodes from the child nodes, as before.
Suggested-by: Marek Vasut <[email protected]>
Signed-off-by: Kunihiko Hayashi <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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There are currently four disparate placement possibilities of DWC3
reference clock phandle in SoC DTs:
- in top level glue node, with generic subnode without clock (ZynqMP)
- in top level generic node, with no subnode (i.MX8MQ)
- in generic subnode, with other clock in top level node (i.MX8MP)
- in both top level node and generic subnode (Rockchip)
Cover all the possibilities here by looking into both nodes, start
with the top level node as that seems to be used in majority of DTs
to reference the clock.
Signed-off-by: Marek Vasut <[email protected]>
Acked-by: Kunihiko Hayashi <[email protected]>
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As the "reset-gpios" property is optional, don't return the
error and just skip the gpio reset sequence.
Signed-off-by: Venkatesh Yadav Abbarapu <[email protected]>
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When dropping the unused fotg210 gadget driver a leading 0 was
introduced to the next line, drop it.
Fixes: e9b4678bc78e ("usb: Drop unused fotg210 gadget")
Reported-by: Samuel Holland <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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This converts 2 usages of this option to the non-SPL form, since there is
no SPL_USB_MUSB_HOST defined in Kconfig
Signed-off-by: Simon Glass <[email protected]>
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This converts 6 usages of this option to the non-SPL form, since there is
no SPL_IMX_MODULE_FUSE defined in Kconfig
Signed-off-by: Simon Glass <[email protected]>
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This is not used. Drop the driver and Kconfig option.
Signed-off-by: Simon Glass <[email protected]>
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This is not used. Drop the driver and Kconfig option.
Signed-off-by: Simon Glass <[email protected]>
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This is not used. Drop the driver and Kconfig option.
Signed-off-by: Simon Glass <[email protected]>
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This is not used and appears to be associated with the faraday board which
has been removed. Drop the driver and Kconfig options.
Signed-off-by: Simon Glass <[email protected]>
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This is not used. Drop the driver and Kconfig option.
Signed-off-by: Simon Glass <[email protected]>
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These are not used. Drop the drivers and Kconfig option. Also drop an
old declaration in the netdev.h header.
Signed-off-by: Simon Glass <[email protected]>
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Enum clock_osc_freq was designed to use only with T20.
This patch remaps it to use additional frequencies, added in
T30+ SoC while maintaining backwards compatibility with T20.
Tested-by: Andreas Westman Dorcsak <[email protected]> # ASUS TF600T T30
Tested-by: Jonas Schwöbel <[email protected]> # Surface RT T30
Tested-by: Robert Eckelmann <[email protected]> # ASUS TF101 T20
Tested-by: Agneli <[email protected]> # Toshiba AC100 T20
Tested-by: Thierry Reding <[email protected]> # T30, T124, T210
Tested-by: Svyatoslav Ryhel <[email protected]> # LG P895 T30
Signed-off-by: Svyatoslav Ryhel <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Tom <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-amlogic
- jethub j100: add rescue boot from microSD
- move meson sm command to cmd/meson and add efusedump sub-command
- switch dwc2 otg to DM for G12A, GXL & AXG
- Add new boards:
- Odroid Go Ultra
- Odroid-N2L
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When a system has multiple XHCI controllers, some of the
properties described in the descriptor of the root hub (such as
the number of ports) might differ between controllers. Fix this
by switching from a single global hub descriptor to a hub
descriptor per controller.
Signed-off-by: Mark Kettenis <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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An XHCI controller that sits behind an IOMMU needs to map and unmap
its memory buffers to do DMA. Implement this by inroducing new
xhci_dma_map() and xhci_dma_unmap() helper functions. The
xhci_dma_map() function replaces the existing xhci_virt_to_bus()
function in the sense that it returns the bus address in the case
of simple address translation in the absence of an IOMMU. The
xhci_bus_to_virt() function is eliminated by storing the CPU
address of the allocated scratchpad memory in struct xhci_ctrl.
Signed-off-by: Mark Kettenis <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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We need extensions to be set up before we start trying to boot any of the
bootdevs. Add a new priority before all the others for tht sort of thing.
Also add a 'none' option, so that the first one is not 0.
While we are here, comment enum bootdev_prio_t fully and expand the test
for the 'bootdev hunt' command.
Signed-off-by: Simon Glass <[email protected]>
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Add a hunter for USB which enumerates the bus to find new bootdevs.
Update the tests and speed up bootdev_test_prio() while we are here, by
dropping the USB delays.
Signed-off-by: Simon Glass <[email protected]>
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Since usb_find_and_bind_driver() allocates the device name it should tell
driver about that, to avoid memory leaks. Fix this.
Signed-off-by: Simon Glass <[email protected]>
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The code in these functions turns out to often be the same. Add a default
get_bootflow() function and allow the drivers to select it by setting
the method to NULL.
This saves a little code space.
Signed-off-by: Simon Glass <[email protected]>
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At this point, the remaining places where we have a symbol that is
defined as CONFIG_... are in fairly odd locations. While as much dead
code has been removed as possible, some of these locations are simply
less obvious at first. In other cases, this code is used, but was
defined in such a way as to have been missed by earlier checks. Perform
a rename of all such remaining symbols to be CFG_... rather than
CONFIG_...
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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This variable has never been configured to another value at present, and
was not converted to Kconfig. Opt instead to rename this to
MUSB_TIMEOUT.
Cc: Marek Vasut <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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arch/mach-meson has some custom usb logic, in particular:
* on board_usb_init(), we force USB_DR_MODE_PERIPHERAL
* on board_usb_cleanup(), we force USB_DR_MODE_HOST
With DM_USB_GADGET=y, board_usb_init/cleanup() are no
longer used when we call usb_gadget_initialize().
Instead, the generic (from udc-uclass) initialization/release is
called, which itself calls the controller driver's probe()/remove().
Therefore, enabling DM_USB_GADGET=y will mean that this mode
switching will break.
To prepare for enabling DM_USB_GADGET, perform the mode switching
when the "amlogic,meson-g12a-usb" (dwc2) driver is
probed()/removed() instead.
This is achieved via the glue driver, which gets notified each time one
of its children is probed()/removed.
Note: this change should be harmless without DM_USB_GADGET=y
because the amlogic-g12a-usb driver is not probed via driver model.
Thanks for Mattijs for the original work at [1].
[1] https://lore.kernel.org/all/[email protected]/
Reviewed-by: Mattijs Korpershoek <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Neil Armstrong <[email protected]>
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Add the separate IRQ handling function and change the registration.
Signed-off-by: Andreas Kemnade <[email protected]>
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Avoid accessing structures (usb_bus_priv) only present when musb is
in host mode.
Signed-off-by: Andreas Kemnade <[email protected]>
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arch/mach-meson has some custom usb logic, in particular:
* on board_usb_init(), we force USB_DR_MODE_PERIPHERAL
* on board_usb_cleanup(), we force USB_DR_MODE_HOST
With DM_USB_GADGET=y, board_usb_init/cleanup() are no
longer used when we call usb_gadget_initialize().
Instead, the generic (from udc-uclass) initialization/release is
called, which itself calls the controller driver's probe()/remove().
Therefore, enabling DM_USB_GADGET=y will mean that this mode
switching will break.
To prepare for enabling DM_USB_GADGET, perform the mode switching
when the "amlogic,meson-g12a-usb" (dwc2) driver is
probed()/removed() instead.
This is achieved via the glue driver, which gets notified each time one
of its children is probed()/removed.
Note: this change should be harmless without DM_USB_GADGET=y
because the amlogic-g12a-usb driver is not probed via driver model.
Signed-off-by: Mattijs Korpershoek <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Neil Armstrong <[email protected]>
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We should use the cmd/ directory for commands rather than for common code
used elsewhere in U-Boot. Move the common 'source' code into
image-board.c to achieve this.
The image_source_script() function needs to call run_command_list() so
seems to belong better in the command library. Move and rename it.
Signed-off-by: Simon Glass <[email protected]>
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Pullup is used by the usb framework in order to do software-controlled
usb_gadget_connect() and usb_gadget_disconnect().
Implement pullup() for dwc2 using the SOFT_DISCONNECT bit in the dctl
register:
* when pullup is on, clear SOFT_DISCONNECT
* when pullup is off, set SOFT_DISCONNECT
This is especially useful when a gadget disconnection is initiated but
no board_usb_cleanup() is called.
Signed-off-by: Mattijs Korpershoek <[email protected]>
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The patch fixes the following error when updating a BSH SMM S2 board:
3:72>Start Cmd:FB[-t 8000]: ucmd nand write ${loadaddr} nanddtb ${filesize}
3:72>Okay (0.023s)
3:72>Start Cmd:FB: reboot
3:72>Fail Bulk(R):LIBUSB_ERROR_IO(0s)
The "fastboot reboot" command detaches the USB when it still needs to be
used. So let's detach the USB just before the reset.
CC: Mattijs Korpershoek <[email protected]>
Fixes: 5f7e01e9d5d800 ("usb: gadget: fastboot: detach usb on reboot commands")
Suggested-by: Michael Trimarchi <[email protected]>
Co-developed-by: Mattijs Korpershoek <[email protected]>
Signed-off-by: Mattijs Korpershoek <[email protected]>
Signed-off-by: Dario Binacchi <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-stm
Add driver to manage onboard hub supplies
Add calibration support for stm32-adc
Linux kernel v6.1 DT synchronization for stm32mp151.dtsi
stm32mp157a-dk1-scmi-u-boot.dtsi update
Add support of OP-TEE and STM32MP13x in bsec driver
ECDSA various fixes for stm32mp
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The main issue the driver addresses is that a USB hub needs to be
powered before it can be discovered. This is often solved by using
"regulator-always-on".
This driver is inspired by the Linux v6.1 driver. It only enables (or
disables) the hub vdd (3v3) supply, so it can be enumerated.
Scanning of the device tree is done in a similar manner to the sandbox,
by the usb-uclass. DT part looks like:
&usbh_ehci {
...
#address-cells = <1>;
#size-cells = <0>;
hub@1 {
compatible = "usb424,2514";
reg = <1>;
vdd-supply = <&v3v3>;
};
};
When the bus gets probed, the driver is automatically probed/removed from
the bus tree, as an example on stm32:
STM32MP> usb start
starting USB...
STM32MP> dm tree
Class Index Probed Driver Name
-----------------------------------------------------------
usb 0 [ + ] ehci_generic | |-- usb@5800d000
usb_hub 0 [ + ] usb_onboard_hub | | `-- hub@1
usb_hub 1 [ + ] usb_hub | | `-- usb_hub
STM32MP> usb tree
USB device tree:
1 Hub (480 Mb/s, 0mA)
| u-boot EHCI Host Controller
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+-2 Hub (480 Mb/s, 2mA)
Signed-off-by: Fabrice Gasnier <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
Reviewed-by: Patrick Delaunay <[email protected]>
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Much of the fastboot code predates the introduction of Kconfig and
has quite a few #ifdefs in it which is unnecessary now that we can use
IS_ENABLED() et al.
Signed-off-by: Patrick Delaunay <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
Reviewed-by: Sean Anderson <[email protected]>
Tested-by: Mattijs Korpershoek <[email protected]> # on vim3l
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As discussed previously [1,2], the source command is not safe to use with
verified boot unless there is a key with required = "images" (which has its
own problems). This is because if such a key is absent, signatures are
verified but not required. It is assumed that configuration nodes will
provide the signature. Because the source command does not use
configurations to determine the image to source, effectively no
verification takes place.
To address this, allow specifying configuration nodes. We use the same
syntax as the bootm command (helpfully provided for us by fit_parse_conf).
By default, we first try the default config and then the default image. To
force using a config, # must be present in the command (e.g. `source
$loadaddr#my-conf`). For convenience, the config may be omitted, just like
the address may be (e.g. `source \#`). This also works for images
(`source :` behaves exactly like `source` currently does).
[1] https://lore.kernel.org/u-boot/[email protected]/
[2] https://lore.kernel.org/u-boot/[email protected]/
Signed-off-by: Sean Anderson <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Two callers of image_source_script specify an image name. However, both
use the deprecated @ syntax, indicating that they have not been updated
in a while. If CONFIG_FIT_SIGNATURE is enabled, we will reject such
names outright. Back in commit 152576a598c ("stm32mp: stm32prog: handle
U-Boot script in flashlayout alternate"), we even renamed one of the
nodes. Instead of hard-coding a script image name, just use the default
image.
Signed-off-by: Sean Anderson <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Patrick Delaunay <[email protected]>
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Perform a simple rename of CONFIG_USB_ISP1301_I2C_ADDR to CFG_USB_ISP1301_I2C_ADDR
Signed-off-by: Tom Rini <[email protected]>
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Perform simple renames of:
CONFIG_MXC_USB_FLAGS to CFG_MXC_USB_FLAGS
CONFIG_MXC_USB_PORT to CFG_MXC_USB_PORT
CONFIG_MXC_USB_PORTSC to CFG_MXC_USB_PORTSC
Signed-off-by: Tom Rini <[email protected]>
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This define is not enabled by the only platform which currently enables
the legacy option of CONFIG_USB_DEVICE. We can drop this code.
Signed-off-by: Tom Rini <[email protected]>
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As it's no longer possible to have !DM_USB set, we can remove these
dependencies.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Prepare v2023.01-rc4
Signed-off-by: Tom Rini <[email protected]>
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Prevent access to arbitrary memory locations in gen_ndis_set_resp
via manipulation of buf->InformationBufferOffset. Original
implementation permits manipulation of InformationBufferOffset to
exploit OID_GEN_CURRENT_PACKET_FILTER to set arbitrary memory contents
within a 32byte offset as the devices packet filter. The packet filter
value may be next retrieved using gen_ndis_query_resp so it is possible
to extract specific memory regions two bytes a time.
The rndis_query_response was not modified as neither the buffer offset
nor length passed to gen_ndis_query_resp is used.
Signed-off-by: Szymon Heidrich <[email protected]>
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Commit fbce985e28eaca3af82afecc11961aadaf971a7e to fix CVE-2022-2347
blocks DFU usb requests.
The verification of the transfer direction was done by an equality
but it is a bit mask.
Signed-off-by: Hugo SIMELIERE <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
Reviewed-by: Sultan Qasim Khan <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Tested-by: Marek Vasut <[email protected]>
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As DM_ETH is required for all network drivers, it's now safe to remove
the non-DM_ETH support code.
Signed-off-by: Tom Rini <[email protected]>
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As DM_ETH is required for all network drivers, it's now safe to remove
the non-DM_ETH support code fro usb_ether itself.
Signed-off-by: Tom Rini <[email protected]>
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As DM_ETH is required for all network drivers, it's now safe to remove
the non-DM_ETH support code.
Signed-off-by: Tom Rini <[email protected]>
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As DM_ETH is required for all network drivers, it's now safe to remove
the non-DM_ETH support code.
Signed-off-by: Tom Rini <[email protected]>
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As DM_ETH is required for all network drivers, it's now safe to remove
the non-DM_ETH support code.
Signed-off-by: Tom Rini <[email protected]>
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As DM_ETH is required for all network drivers, it's now safe to remove
the non-DM_ETH support code.
Signed-off-by: Tom Rini <[email protected]>
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As DM_ETH is required for all network drivers, it's now safe to remove
the non-DM_ETH support code.
Signed-off-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_USB_GADGET_AT91
Signed-off-by: Tom Rini <[email protected]>
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The rest of the unmigrated CONFIG symbols in the CONFIG_SYS namespace do
not easily transition to Kconfig. In many cases they likely should come
from the device tree instead. Move these out of CONFIG namespace and in
to CFG namespace.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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