mb/starlabs/{starbook,starfighter}/rpl: Disable GPIO override

The Raptor Lake FSP doesn't seem to honour not touching GPIOs, so set
this to avoid major issues such as the SSD not being recognised and
causing an indefinite hang.

Change-Id: I50edc788c7a4c6ee5a2d74aa76b9e33fb56ed15e
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/89052
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>

src/mainboard/starlabs/starbook/variants/rpl/romstage.c

@@ -46,4 +46,5 @@ void mainboard_memory_init_params(FSPM_UPD *mupd)
 	}
 
 	mupd->FspmConfig.DmiMaxLinkSpeed = 4;
+	mupd->FspmConfig.GpioOverride = 0;
 };

src/mainboard/starlabs/starfighter/variants/rpl/romstage.c

@@ -140,4 +140,5 @@ void mainboard_memory_init_params(FSPM_UPD *mupd)
 	}
 
 	mupd->FspmConfig.DmiMaxLinkSpeed = 4;
+	mupd->FspmConfig.GpioOverride = 0;
 };