arm/raspberrypi: resolve BSP warnings.

c/src/lib/libbsp/arm/raspberrypi/console/fb.c

@@ -35,6 +35,7 @@
 #include <rtems/fb.h>
 #include <rtems/framebuffer.h>
 #include <rtems/score/atomic.h>
+#include <rtems/bspIo.h>
 
 #define SCREEN_WIDTH 1024
 #define SCREEN_HEIGHT 768

c/src/lib/libbsp/arm/raspberrypi/console/outch.c

@@ -414,7 +414,7 @@ void rpi_video_init( void )
   bytes_per_pixel = fb_var_info.bits_per_pixel / 8;
   bytes_per_line = bytes_per_pixel * fb_var_info.xres;
   bytes_per_char_line = RPI_FONT_HEIGHT * bytes_per_line;
-  fb_mem = fb_fix_info.smem_start;
+  fb_mem = RTEMS_DEVOLATILE( void *, fb_fix_info.smem_start );
   column = 0;
   row = 0;
   nLines = 0;

c/src/lib/libbsp/arm/raspberrypi/console/usart.c

@@ -22,6 +22,7 @@
 #include <bsp/irq.h>
 #include <bsp/usart.h>
 #include <bsp/raspberrypi.h>
+#include <rtems/bspIo.h>
 
 static void usart_delay(uint32_t n)
 {

c/src/lib/libbsp/arm/raspberrypi/irq/irq.c

@@ -29,6 +29,7 @@
 #include <bsp/raspberrypi.h>
 #include <bsp/linker-symbols.h>
 #include <bsp/mmu.h>
+#include <rtems/bspIo.h>
 
 /*
 ** This sets the main exception vectors
@@ -201,7 +202,7 @@ rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector)
 
 void bsp_interrupt_handler_default(rtems_vector_number vector)
 {
-    printk("spurious interrupt: %u\n", vector);
+    printk("spurious interrupt: %lu\n", vector);
 }
 
 rtems_status_code bsp_interrupt_facility_initialize(void)

c/src/lib/libbsp/arm/raspberrypi/misc/vc_defines.h

@@ -255,8 +255,11 @@ typedef struct {
   } body;
 } bcm2835_mbox_tag_power_state;
 
+#ifndef BCM2835_MAILBOX_SET_POWER_STATE_REQ_ON
+/* Value is defined as a part of public VideoCore API */
 #define BCM2835_MAILBOX_SET_POWER_STATE_REQ_ON    (1 << 0)
 #define BCM2835_MAILBOX_SET_POWER_STATE_REQ_WAIT  (1 << 1)
+#endif
 
 /* Clocks */
 #define BCM2835_MAILBOX_UCID_CLOCK_RESERVED          0x000000000