sparc: Remove non-generic board init files: board.c, time.c

Remove the board.c and time.c files and all associated non-generic board
initialization code.

Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
diff --git a/arch/sparc/include/asm/u-boot.h b/arch/sparc/include/asm/u-boot.h
index 4c4b5f2..9b9a71d5 100644
--- a/arch/sparc/include/asm/u-boot.h
+++ b/arch/sparc/include/asm/u-boot.h
@@ -2,56 +2,23 @@
  * (C) Copyright 2000 - 2002
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
- * (C) Copyright 2007, From asm-ppc/u-boot.h
- * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com.
+ * (C) Copyright 2007, 2015
+ * Daniel Hellstrom, Cobham Gaisler, daniel@gaisler.com.
  *
  * SPDX-License-Identifier:	GPL-2.0+
- ********************************************************************
- * NOTE: This header file defines an interface to U-Boot. Including
- * this (unmodified) header file in another file is considered normal
- * use of U-Boot, and does *not* fall under the heading of "derived
- * work".
- ********************************************************************
  */
 
 #ifndef __U_BOOT_H__
 #define __U_BOOT_H__
 
-#ifdef CONFIG_SYS_GENERIC_BOARD
-/* Use the generic board which requires a unified bd_info */
-#include <asm-generic/u-boot.h>
-#else
-
-/*
- * Currently, this Board information is not passed to
+/* Currently, this board information is not passed to
  * Linux kernel from U-Boot, but may be passed to other
  * Operating systems. This is because U-boot emulates
  * a SUN PROM loader (from Linux point of view).
- *
- * include/asm-sparc/u-boot.h
  */
-
-#ifndef __ASSEMBLY__
-
-typedef struct bd_info {
-	unsigned long bi_memstart;	/* start of DRAM memory */
-	phys_size_t bi_memsize;		/* size  of DRAM memory in bytes */
-	unsigned long bi_flashstart;	/* start of FLASH memory */
-	unsigned long bi_flashsize;	/* size  of FLASH memory */
-	unsigned long bi_flashoffset;	/* reserved area for startup monitor */
-	unsigned long bi_sramstart;	/* start of SRAM memory */
-	unsigned long bi_sramsize;	/* size  of SRAM memory */
-	unsigned long bi_bootflags;	/* boot / reboot flag (for LynxOS) */
-	unsigned short bi_ethspeed;	/* Ethernet speed in Mbps */
-	unsigned long bi_intfreq;	/* Internal Freq, in MHz */
-	unsigned long bi_busfreq;	/* Bus Freq, in MHz */
-} bd_t;
-
-#endif				/* __ASSEMBLY__ */
-
-#endif /* !CONFIG_SYS_GENERIC_BOARD */
+#include <asm-generic/u-boot.h>
 
 /* For image.h:image_check_target_arch() */
 #define IH_ARCH_DEFAULT IH_ARCH_SPARC
 
-#endif				/* __U_BOOT_H__ */
+#endif