From: Janne Grunau
Add the environment variable "usb_ignorelist" to prevent USB devices
listed in it from being bound to drivers. This allows to ignore devices
which are undesirable or trigger bugs in u-boot's USB stack.
Devices emulating keyboards are one example of undesirable devices as
From: Janne Grunau
The xhci driver currently only does the necessary initialization for
endpoints found in the first interface descriptor. Apple USB keyboards
(released 2021) use the second interface descriptor for the HID keyboard
boot protocol. To allow USB drivers to use endpoints from other
From: Janne Grunau
Those keyboards do not return the current device state. Polling will
timeout unless there are key presses. This is not a problem during
operation but the initial device state query during probing will fail.
Skip this step in usb_kbd_probe_dev() to make these devices useable.
From: Janne Grunau
Discovered while trying to use the second interface in the USB keyboard
driver necessary on Apple USB keyboards.
Reviewed-by: Marek Vasut
Reviewed-by: Neal Gompa
Signed-off-by: Janne Grunau
---
drivers/usb/host/xhci-ring.c | 5 +
1 file changed, 5 insertions(+)
diff
Hi,
On Tue, 12 Mar 2024 07:57:27 -0500, Colin McAllister wrote:
> - Addresses compiler error due to missing semicolon
> - Removes use of preprocessor macros with ANDROID_AB_BACKUP_OFFSET
>
> Bug was found by noticing a semicolon was missing and not causing a
> compiler error when
út 19. 3. 2024 v 17:51 odesílatel Tom Rini napsal:
> With configs such as "am64x_evm_a53" or "imx8mp_venice" which list
> multiple device trees to build we get a warning such as:
> scripts/Makefile.spl:578: target 'spl/dts/freescale/' given more than once
> in the same rule
>
> If we sort this
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