microblaze: Setup reasonable maximum bootm len

We are far from 8MB default size. Setup 64MB for now.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/include/configs/microblaze-generic.h b/include/configs/microblaze-generic.h
index ce18ee73c2bc83165aa0067085a98ecb3b75e7fc..f1d0def3c1639138a43d482a10d2df5cadaca067 100644 (file)
--- a/include/configs/microblaze-generic.h
+++ b/include/configs/microblaze-generic.h
@@ -13,6 +13,8 @@
 /* MicroBlaze CPU */
 #define        MICROBLAZE_V5           1
 
+#define CONFIG_SYS_BOOTM_LEN   (64 * 1024 * 1024)
+
 /* linear and spi flash memory */
 #ifdef XILINX_FLASH_START
 #define        FLASH