From: Igor Opaniuk igor.opaniuk@toradex.com
Add u-boot,dm-pre-reloc properties for uart pinmux configuration nodes, which enables UART as early as possible (before relocation).
Without this we miss almost the half of output (U-boot version, CPU defails, Reset cause, DRAM details etc.).
Fixes: cd69e8ef9b ("colibri-imx6ull: migrate pinctrl and regulators to dtb/dm") Signed-off-by: Igor Opaniuk igor.opaniuk@toradex.com ---
arch/arm/dts/imx6ull-colibri-u-boot.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/arch/arm/dts/imx6ull-colibri-u-boot.dtsi b/arch/arm/dts/imx6ull-colibri-u-boot.dtsi index 7d68fb178e..5cef4f3efc 100644 --- a/arch/arm/dts/imx6ull-colibri-u-boot.dtsi +++ b/arch/arm/dts/imx6ull-colibri-u-boot.dtsi @@ -2,3 +2,11 @@ /* * Copyright 2019 Toradex AG */ + +&pinctrl_uart1 { + u-boot,dm-pre-reloc; +}; + +&pinctrl_uart1_ctrl1 { + u-boot,dm-pre-reloc; +};