commit 0b6c706c742ec59db82e96ab3b803feb42532105
author Soby Mathew <soby.mathew@arm.com> Mon Aug 04 16:02:05 2014 +0100
committer Soby Mathew <soby.mathew@arm.com> Mon Aug 11 14:45:08 2014 +0100
tree 495c1bd5234b148bb456f0fa282945c8ee129d2b
parent beb83d6171f05ebfdd7deb59b6ccde7dc28bae38

Reduce the runtime stack size in BL stages.

This patch separates the stack size for each BL stage and
reduces it after stack usage analysis was done.

Fixes ARM-software/tf-issues#200

Change-Id: I8edc6de2551b0a6788761d121937692b2149bb29

plat/fvp/include/platform_def.h

diff --git a/plat/fvp/include/platform_def.h b/plat/fvp/include/platform_def.h
index 70f84bb..8f607ba 100644
--- a/plat/fvp/include/platform_def.h
+++ b/plat/fvp/include/platform_def.h
@@ -45,7 +45,17 @@
  ******************************************************************************/
 
 /* Size of cacheable stacks */
-#define PLATFORM_STACK_SIZE	0x800
+#if DEBUG_XLAT_TABLE
+#define PLATFORM_STACK_SIZE 0x800
+#elif IMAGE_BL1
+#define PLATFORM_STACK_SIZE 0x440
+#elif IMAGE_BL2
+#define PLATFORM_STACK_SIZE 0x400
+#elif IMAGE_BL31
+#define PLATFORM_STACK_SIZE 0x400
+#elif IMAGE_BL32
+#define PLATFORM_STACK_SIZE 0x440
+#endif
 
 #define FIRMWARE_WELCOME_STR		"Booting trusted firmware boot loader stage 1\n\r"