LS1021ATWR: Modify u-boot size for sd secure boot

Raw uboot image is used in place of FIT image in secure boot.
The maximum allocated size of raw u-boot bin is 1MB in memory map.
Hence , CONFIG_SYS_MONITOR_LEN has been modified to 1 MB.
The bootscript  (BS_ADDR) and its header (BS_HDR_ADDR) offset on
MMC have also been modified to accommodate the increase in uboot size.

Signed-off-by: Vinitha Pillai-B57223 <vinitha.pillai@nxp.com>
Reviewed-by: Sumit Garg <sumit.garg@nxp.com>
Reviewed-by: Ruchika Gupta <ruchika.gupta@nxp.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>

arch/arm/include/asm/fsl_secure_boot.h

@@ -86,8 +86,8 @@
 /* For SD boot address and size are assigned in terms of sector
  * offset and no. of sectors respectively.
  */
-#define CONFIG_BS_HDR_ADDR_DEVICE	0x00000800
-#define CONFIG_BS_ADDR_DEVICE		0x00000840
+#define CONFIG_BS_HDR_ADDR_DEVICE	0x00000900
+#define CONFIG_BS_ADDR_DEVICE		0x00000940
 #define CONFIG_BS_HDR_SIZE		0x00000010
 #define CONFIG_BS_SIZE			0x00000008
 #else

include/configs/ls1021atwr.h

@@ -133,9 +133,9 @@
  * size increases then increase this size in case of secure boot as
  * it uses raw u-boot image instead of fit image.
  */
-#define CONFIG_SYS_MONITOR_LEN		(0x80000 + CONFIG_U_BOOT_HDR_SIZE)
+#define CONFIG_SYS_MONITOR_LEN		(0x100000 + CONFIG_U_BOOT_HDR_SIZE)
 #else
-#define CONFIG_SYS_MONITOR_LEN		0x80000
+#define CONFIG_SYS_MONITOR_LEN		0x100000
 #endif /* ifdef CONFIG_U_BOOT_HDR_SIZE */
 #endif