soc/amd/morgana/include/soc/iomap.h: Remove to-do after review

Reviewed file and values match morgana ppr #57396, rev 1.52

Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Change-Id: I8f914432e0f55aa8050728e8cf41a3dee20990e8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68542
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>

src/soc/amd/morgana/include/soc/iomap.h

@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
-/* TODO: Update for Morgana */
-
 #ifndef AMD_MORGANA_IOMAP_H
 #define AMD_MORGANA_IOMAP_H