diff options
| author | Ernest Van Hoecke <[email protected]> | 2026-01-27 11:14:11 +0100 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2026-02-03 15:45:05 -0600 |
| commit | cdd51332cc87b1964f6b48d1c1d5ac142b0dc7a5 (patch) | |
| tree | be50b10ffab5dbbecb04b7f2f85a486b8d3ed06b | |
| parent | bd07aa1aa6c3c868dcffad0b4c21dfaa89232658 (diff) | |
arm: dts: k3-am69-aquila: Fix SPL USB DFU gadget failures
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.
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 <[email protected]>
Reviewed-by: Francesco Dolcini <[email protected]>
| -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 59948b9d1f4..5b8b8539da3 100644 --- a/arch/arm/dts/k3-am69-aquila-dev-u-boot.dtsi +++ b/arch/arm/dts/k3-am69-aquila-dev-u-boot.dtsi @@ -144,6 +144,7 @@ }; &usbss0 { + ti,modestrap-peripheral; ti,usb2-only; bootph-pre-ram; }; |