mxssb: Remove static IVT tables

The static IVT tables are no longer used, remove them.
Signed-off-by: Marek Vasut <marex@denx.de>

mxssb.c

@@ -90,18 +90,6 @@ struct sb_image_ctx {
 #define	SB_SPL_ENTRY_ADDR	0x14
 #define	SB_UBOOT_LOAD_ADDR	0x40000100
 
-static struct sb_ivt_header sb_spl_ivt = {
-	.header		= SB_HAB_IVT_HEADER(sizeof(sb_spl_ivt)),
-	.entry		= SB_SPL_ENTRY_ADDR,
-	.self		= SB_IVT_LOAD_ADDR,
-};
-
-static struct sb_ivt_header sb_uboot_ivt = {
-	.header		= SB_HAB_IVT_HEADER(sizeof(sb_uboot_ivt)),
-	.entry		= SB_UBOOT_LOAD_ADDR,
-	.self		= SB_IVT_LOAD_ADDR,
-};
-
 /*
  * Instruction semantics:
  * NOOP