ARM: rmobile: Limit bootloader size to 1 MiB on R-Car Gen3

The HF/QSPI flash layout permits up to 1 MiB large bootloader blob,
set CONFIG_BOARD_SIZE_LIMIT to enforce this limit and set the
monitor size to match accordingly.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

diff --git a/include/configs/rcar-gen3-common.h b/include/configs/rcar-gen3-common.h
index 520da50..6528f1f 100644 (file)
--- a/include/configs/rcar-gen3-common.h
+++ b/include/configs/rcar-gen3-common.h
@@ -46,10 +46,13 @@
 #define CONFIG_MAX_MEM_MAPPED          (0x80000000u - DRAM_RSV_SIZE)
 
 #define CONFIG_SYS_MONITOR_BASE                0x00000000
-#define CONFIG_SYS_MONITOR_LEN         (256 * 1024)
+#define CONFIG_SYS_MONITOR_LEN         (1 * 1024 * 1024)
 #define CONFIG_SYS_MALLOC_LEN          (1 * 1024 * 1024)
 #define CONFIG_SYS_BOOTM_LEN           (64 << 20)
 
+/* The HF/QSPI layout permits up to 1 MiB large bootloader blob */
+#define CONFIG_BOARD_SIZE_LIMIT                1048576
+
 /* ENV setting */
 #define CONFIG_ENV_OVERWRITE