efi_selftest: fix memory allocation in HII tests

In efi_selftest we are in EFI land. We cannot call U-Boot library
functions malloc() and free() but should use the boot time services
instead.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Alexander Graf <agraf@suse.de>
1 file changed