sb/amd/pi/hudson/Kconfig: Remove AHCI_ROM_FILE

Remove AHCI_ROM_FILE since it's not used and there is no ahci.bin file.

Change-Id: I008c6ac78957500d4ce301fe70f5b6d4a549b573
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72142
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
diff --git a/src/southbridge/amd/pi/hudson/Kconfig b/src/southbridge/amd/pi/hudson/Kconfig
index 0cec5cc..a2f4b4b 100644
--- a/src/southbridge/amd/pi/hudson/Kconfig
+++ b/src/southbridge/amd/pi/hudson/Kconfig
@@ -130,15 +130,6 @@
 	string  "AHCI device PCI IDs"
 	default "1022,7801" if HUDSON_SATA_MODE = 2
 	default "1022,7804" if HUDSON_SATA_MODE = 5
-
-config HUDSON_AHCI_ROM
-	bool "Add a AHCI ROM"
-
-config AHCI_ROM_FILE
-	string "AHCI ROM path and filename"
-	depends on HUDSON_AHCI_ROM
-	default "src/southbridge/amd/pi/hudson/ahci.bin"
-
 endif
 
 if HUDSON_SATA_MODE = 1