Load pvmfw as pVM firmware rather than bootloader.

Using the old memory layout for now.

Bug: 223166344
Test: Ran --unprotected-vm-with-firmware with patched crosvm.
Change-Id: I91d289828800e5e7eefffc00c964713153cc9ad5
diff --git a/pvmfw/image.ld b/pvmfw/image.ld
index 4655f68..e122c72 100644
--- a/pvmfw/image.ld
+++ b/pvmfw/image.ld
@@ -16,8 +16,8 @@
 
 MEMORY
 {
+	image		: ORIGIN = 0x7fe00000, LENGTH = 2M
 	dtb_region	: ORIGIN = 0x80000000, LENGTH = 2M
-	image		: ORIGIN = 0x80200000, LENGTH = 2M
 	writable_data	: ORIGIN = 0x80400000, LENGTH = 2M
 }