[U-Boot] [PATCH] Revert "ARM: tegra: reserve unmapped RAM so EFI doesn't use it"

[Stephen Warren]

On 9/24/19 9:10 AM, Mian Yousaf Kaukab wrote:
> This reverts commit 0797f7f0b7e1d7853e2842ddc235ffef139fa792.
> 
> Tegra specific solution is not required any more as efi core has been
> made aware of ram_top with the following commit:
> 7b78d6438a efi_loader: Reserve unaccessible memory

Tested-by: Stephen Warren <swarren at nvidia.com>