Revert "patches: riscv: dts: eswin: Add DRAM memory node"
Depends on sifive-hifive-p550-boot!1 (merged)
This reverts commit a18416a5.
Now that sifive-hifive-p550-boot [0] u-boot is configuring the FDT node for DRAM memory, this patch is no longer needed.
[0] https://gitlab.collabora.com/lava/sifive-hifive-p550-boot
Signed-off-by: Ariel D'Alessandro ariel.dalessandro@collabora.com