diff options
| author | Ernest Van Hoecke <ernest.vanhoecke@toradex.com> | 2026-01-26 14:56:46 +0100 |
|---|---|---|
| committer | Ernest Van Hoecke <ernest.vanhoecke@toradex.com> | 2026-01-27 13:21:46 +0100 |
| commit | 6ea47517d9978435dd7c5242ef1ed8f01e3f23fa (patch) | |
| tree | 1ab68f78428b9d85ee4074139e9c2397623d66d0 | |
| parent | 9b64e97eb414ce053b1fde0c8840a2e3e3029c57 (diff) | |
arm: dts: k3-am69-aquila: Fix SPL USB DFU gadget failurestoradex_ti-u-boot-2024.04
Around 1 in 20 times, the current R5 SPL fails to pull up the D+ line to
signal that a new USB device (the USB gadget used for downloading the
next stage) joined the bus.
With these strapping options, this is greatly reduced to 1 in thousands.
Upstream-Status: Submitted [https://lore.kernel.org/u-boot/20260127101413.2812815-1-ernestvanhoecke@gmail.com/]
Link: https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1587424/am69-u-boot-spl-usb-dfu-cdns3-occasionally-fails-to-pull-up-d-in-cdns3_gadget_config
Fixes: 3f0528882c0d ("board: toradex: add aquila am69 support")
Signed-off-by: Ernest Van Hoecke <ernest.vanhoecke@toradex.com>
| -rw-r--r-- | arch/arm/dts/k3-am69-aquila-dev-u-boot.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/dts/k3-am69-aquila-dev-u-boot.dtsi b/arch/arm/dts/k3-am69-aquila-dev-u-boot.dtsi index 09cd7a78808..9512d43ff4f 100644 --- a/arch/arm/dts/k3-am69-aquila-dev-u-boot.dtsi +++ b/arch/arm/dts/k3-am69-aquila-dev-u-boot.dtsi @@ -154,6 +154,7 @@ }; &usbss0 { + ti,modestrap-peripheral; ti,usb2-only; bootph-pre-ram; }; |