arm: rmobile: alt: Remove board_late_init function

Alt board does not use board_late_init function.
This removes this function and define of BOARD_LATE_INIT from config.
Signed-off-by: NNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: NNobuhiro Iwamatsu <iwamatsu@nigauri.org>

board/renesas/alt/alt.c

@@ -155,11 +155,6 @@ void dram_init_banksize(void)
 	gd->bd->bi_dram[0].size = ALT_SDRAM_SIZE;
 }
 
-int board_late_init(void)
-{
-	return 0;
-}
-
 void reset_cpu(ulong addr)
 {
 	u8 val;

include/configs/alt.h

@@ -49,9 +49,7 @@
 #define	CONFIG_SETUP_MEMORY_TAGS
 #define	CONFIG_INITRD_TAG
 #define	CONFIG_CMDLINE_EDITING
-
 #define CONFIG_OF_LIBFDT
-#define BOARD_LATE_INIT
 
 #define CONFIG_BAUDRATE		38400
 #define CONFIG_BOOTDELAY	3