Override USB dr_mode to "peripheral" for both usb_1 and usb_2 nodes to enable fastboot and USB download functionality in U-Boot. The upstream device tree configures these as "host" mode for Linux runtime, but U-Boot requires peripheral mode for flashing operations.
Signed-off-by: Balaji Selvanathan <[email protected]> --- arch/arm/dts/talos-evk-u-boot.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/dts/talos-evk-u-boot.dtsi b/arch/arm/dts/talos-evk-u-boot.dtsi new file mode 100644 index 00000000000..74c3d37e2d9 --- /dev/null +++ b/arch/arm/dts/talos-evk-u-boot.dtsi @@ -0,0 +1,12 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. + */ + +&usb_1 { + dr_mode = "peripheral"; +}; + +&usb_2 { + dr_mode = "peripheral"; +}; --- base-commit: 38dbe637c9dfcadbd1bc201bfbb27f96b2ad525a change-id: 20260519-talos_fastboot-d9fe9351692a Best regards, -- Balaji Selvanathan <[email protected]>
