Improve coreboot build output and eliminate some warnings:

- Add static and const where possible.

 - Turn some #warning entries into TODO comments.

 - Add missing prototypes.

 - Remove unused variables.

 - Fix printf arguments or cast them as needed.

 - Make sconfig output look better. Drop useless "PARSED THE TREE" output.

 - Print "(this may take a while)" while building romcc. Add missing "\n".

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Myles Watosn <mylesgw@gmail.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4874 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

src/devices/device.c

@@ -671,8 +671,11 @@ static void avoid_fixed_resources(struct device *dev)
 device_t vga_pri = 0;
 static void set_vga_bridge_bits(void)
 {
-#warning "FIXME modify set_vga_bridge so it is less pci centric!"
-#warning "This function knows too much about PCI stuff, it should be just a iterator/visitor."
+	/*
+	 * FIXME: Modify set_vga_bridge so it is less PCI centric!
+	 * This function knows too much about PCI stuff, it should be just
+	 * an iterator/visitor.
+	 */
 
 	/* FIXME: Handle the VGA palette snooping. */
 	struct device *dev, *vga, *vga_onboard, *vga_first, *vga_last;