MIPS: tb0229: fix compile errors

This board breaks MAKEALL -a mips due to compile errors.
This patch fixes only the parts causing the errors to get MAKEALL
working.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>

board/tb0229/flash.c

@@ -24,7 +24,6 @@
  */
 
 #include <common.h>
-#include <asm/ppc4xx.h>
 #include <asm/processor.h>
 
 flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];	/* info for FLASH chips        */

board/tb0229/tb0229.c

@@ -11,6 +11,7 @@
 
 #include <common.h>
 #include <command.h>
+#include <netdev.h>
 #include <asm/addrspace.h>
 #include <asm/io.h>
 #include <asm/reboot.h>

board/tb0229/vr4131-pci.c

@@ -184,7 +184,7 @@ static int vr4131_pci_write_config_dword (u32 hose, u32 dev, u32 reg, u32 val)
  *	Initialize VR4131 PCIU
  */
 
-vr4131_pciu_init ()
+static void vr4131_pciu_init(void)
 {
 	/* PCI clock */
 	*VR4131_PCICLKSELREG = 0x00000002;