ARM: omap3: Set SPL stack size to 8KB, image to 54KB.

With older toolchains it is possible to not fit entirely into the 45KB
that we had assigned to SPL.  Adjust to allow for 8KB of stack (which
should be more than required) and 54KB of text/data.

Cc: Vaibhav Hiremath <hvaibhav@ti.com>
Cc: Nagendra T S <nagendra@mistralsolutions.com>
Cc: Thomas Weber <weber@corscience.de>
Cc: Ilya Yanok <yanok@emcraft.com>
Cc: Steve Sakoman <sakoman@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Vaibhav Hiremath <hvaibhav@ti.com>
diff --git a/include/configs/mcx.h b/include/configs/mcx.h
index e190e3e..f6a83a8 100644
--- a/include/configs/mcx.h
+++ b/include/configs/mcx.h
@@ -325,7 +325,7 @@
 #define CONFIG_SPL_LDSCRIPT		"$(CPUDIR)/omap-common/u-boot-spl.lds"
 
 #define CONFIG_SPL_TEXT_BASE		0x40200000 /*CONFIG_SYS_SRAM_START*/
-#define CONFIG_SPL_MAX_SIZE		(45 << 10)
+#define CONFIG_SPL_MAX_SIZE		(54 * 1024)	/* 8 KB for stack */
 #define CONFIG_SPL_STACK		LOW_LEVEL_SRAM_STACK
 
 /* move malloc and bss high to prevent clashing with the main image */