CONFIG_SYS_GENERIC_BOARD: Finish migration

While we have long since migrated to CONFIG_SYS_GENERIC_BOARD being
enabled, we had just a few places left that still referenced or defined
it.  Update.

Signed-off-by: Tom Rini <trini@konsulko.com>

arch/xtensa/include/asm/u-boot.h

@@ -13,26 +13,8 @@
 #ifndef _XTENSA_U_BOOT_H
 #define _XTENSA_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
-
-#ifndef __ASSEMBLY__
-typedef struct bd_info {
-	int		bi_baudrate;	/* serial console baudrate */
-	unsigned long	bi_ip_addr;	/* IP Address */
-	unsigned char	bi_enetaddr[6];	/* Ethernet adress */
-	unsigned long	bi_boot_params;	/* where this board expects params */
-	unsigned long	bi_memstart;	/* start of DRAM memory VA */
-	unsigned long	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;	/* offset to skip UBoot image */
-} bd_t;
-#endif	/* __ ASSEMBLY__ */
-
-#endif	/* CONFIG_SYS_GENERIC_BOARD */
 
 /* For image.h:image_check_target_arch() */
 #define IH_ARCH_DEFAULT IH_ARCH_XTENSA