The Phytec's imx8mm-phyboard-polis-rdk-u-boot.dtsi u-boot specific file can be extended to support SDP gadget operation in SPL.
It is especially useful when one wants to flash the module via USB with uuu program (USB ROM booting enabled). Signed-off-by: Lukasz Majewski <[email protected]> --- Changes for v2: - Write new entries in alphabetical order --- arch/arm/dts/imx8mm-phyboard-polis-rdk-u-boot.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/dts/imx8mm-phyboard-polis-rdk-u-boot.dtsi b/arch/arm/dts/imx8mm-phyboard-polis-rdk-u-boot.dtsi index 516e52e1f5..3dce6e1820 100644 --- a/arch/arm/dts/imx8mm-phyboard-polis-rdk-u-boot.dtsi +++ b/arch/arm/dts/imx8mm-phyboard-polis-rdk-u-boot.dtsi @@ -58,6 +58,18 @@ bootph-pre-ram; }; +&usbmisc1 { + bootph-pre-ram; +}; + +&usbotg1 { + bootph-pre-ram; +}; + +&usbphynop1 { + bootph-pre-ram; +}; + &usdhc2 { bootph-pre-ram; }; -- 2.39.2
