ARM: dts: stm32: Remove useless u-boot, dm-pre-reloc in stm32f746-disco-u-boot.dtsi

As in stm32f7-u-boot.dtsi these nodes already have "u-bootdm-pre-reloc"
property, no need to add them again in stm32f746-disco-u-boot.dtsi.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
1 file changed