intel/i945: Fix udelay() prototypes

Change-Id: Ia157c6417bdd9c4ffbdf07683c51d0680e9356c9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34228
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>

src/mainboard/getac/p470/romstage.c

@@ -17,6 +17,7 @@
 #include <stdint.h>
 #include <arch/io.h>
 #include <cf9_reset.h>
+#include <delay.h>
 #include <device/pnp_ops.h>
 #include <device/pci_ops.h>
 #include <device/pci_def.h>

src/mainboard/kontron/986lcd-m/romstage.c

@@ -17,6 +17,7 @@
 
 #include <stdint.h>
 #include <cf9_reset.h>
+#include <delay.h>
 #include <console/console.h>
 #include <cpu/intel/romstage.h>
 #include <cpu/x86/bist.h>

src/mainboard/lenovo/t60/romstage.c

@@ -19,6 +19,7 @@
 
 #include <stdint.h>
 #include <cf9_reset.h>
+#include <delay.h>
 #include <device/pnp_ops.h>
 #include <device/pci_ops.h>
 #include <device/pci_def.h>

src/mainboard/lenovo/x60/romstage.c

@@ -19,6 +19,7 @@
 
 #include <stdint.h>
 #include <cf9_reset.h>
+#include <delay.h>
 #include <device/pnp_ops.h>
 #include <device/pci_ops.h>
 #include <device/pci_def.h>

src/mainboard/lenovo/z61t/romstage.c

@@ -19,6 +19,7 @@
 
 #include <stdint.h>
 #include <cf9_reset.h>
+#include <delay.h>
 #include <device/pnp_ops.h>
 #include <device/pci_ops.h>
 #include <device/pci_def.h>

src/mainboard/roda/rk886ex/romstage.c

@@ -19,6 +19,7 @@
 #include <stdint.h>
 #include <arch/io.h>
 #include <cf9_reset.h>
+#include <delay.h>
 #include <device/pnp_ops.h>
 #include <device/pci_ops.h>
 #include <device/pci_def.h>

src/northbridge/intel/i945/raminit.c

@@ -16,6 +16,7 @@
 
 #include <console/console.h>
 #include <cpu/x86/cache.h>
+#include <delay.h>
 #include <device/pci_def.h>
 #include <device/pci_ops.h>
 #include <cf9_reset.h>

src/northbridge/intel/i945/raminit.h

@@ -68,5 +68,4 @@ struct sys_info {
 void receive_enable_adjust(struct sys_info *sysinfo);
 void sdram_initialize(int boot_path, const u8 *sdram_addresses);
 int fixup_i945_errata(void);
-void udelay(u32 us);
 #endif				/* RAMINIT_H */