buildsystem: Promote rules.h to default include

Does not fix 3rdparty/, *.S or *.ld or yet.

Change-Id: I66b48013dd89540b35ab219d2b64bc13f5f19cda
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/17656
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>

src/include/console/cbmem_console.h

@@ -15,7 +15,6 @@
 #ifndef _CONSOLE_CBMEM_CONSOLE_H_
 #define _CONSOLE_CBMEM_CONSOLE_H_
 
-#include <rules.h>
 #include <stdint.h>
 
 void cbmemc_init(void);

src/include/console/console.h

@@ -17,7 +17,6 @@
 #define CONSOLE_CONSOLE_H_
 
 #include <stdint.h>
-#include <rules.h>
 #include <arch/cpu.h>
 #include <console/post_codes.h>
 #include <commonlib/loglevel.h>

src/include/console/flash.h

@@ -16,7 +16,6 @@
 #ifndef CONSOLE_FLASH_H
 #define CONSOLE_FLASH_H 1
 
-#include <rules.h>
 #include <stdint.h>
 
 void flashconsole_init(void);

src/include/console/ne2k.h

@@ -16,7 +16,6 @@
 #ifndef _NE2K_H__
 #define _NE2K_H__
 
-#include <rules.h>
 #include <stdint.h>
 
 void ne2k_append_data(unsigned char *d, int len, unsigned int base);

src/include/console/qemu_debugcon.h

@@ -1,7 +1,6 @@
 #ifndef _QEMU_DEBUGCON_H_
 #define _QEMU_DEBUGCON_H_
 
-#include <rules.h>
 #include <stdint.h>
 
 void qemu_debugcon_init(void);

src/include/console/spi.h

@@ -16,7 +16,6 @@
 #ifndef CONSOLE_SPI_H
 #define CONSOLE_SPI_H 1
 
-#include <rules.h>
 #include <stdint.h>
 
 void spiconsole_init(void);

src/include/console/spkmodem.h

@@ -1,7 +1,6 @@
 #ifndef SPKMODEM_H
 #define SPKMODEM_H 1
 
-#include <rules.h>
 #include <stdint.h>
 
 void spkmodem_init(void);

src/include/console/uart.h

@@ -16,7 +16,6 @@
 #ifndef CONSOLE_UART_H
 #define CONSOLE_UART_H
 
-#include <rules.h>
 #include <stdint.h>
 
 /* Return the clock frequency UART uses as reference clock for

src/include/console/usb.h

@@ -17,7 +17,6 @@
 #ifndef _CONSOLE_USB_H_
 #define _CONSOLE_USB_H_
 
-#include <rules.h>
 #include <stdint.h>
 
 void usbdebug_init(void);