commit 0e2480508665f148787ec68b5c22599c482de8a7
author Michal Simek <michal.simek@xilinx.com> Tue Dec 01 09:03:43 2015 +0100
committer Michal Simek <michal.simek@xilinx.com> Mon Dec 07 10:14:29 2015 +0100
tree b62a9db314b8b096cd2e4823d60a7112262fc159
parent 8f0af3f897f21b62ceea8d40bd027f0eb9ad8197

ARM: zynq: Extend malloc size

SPL DM MMC FAT requires more malloc space(3k fat buffers + dm)
that it is available now. Extend SPL malloc space.

Current OCM layout:
0xffff0000 - 0xfff2000 - Full malloc space
0xffff2000 - 0xffff300 - Stack location
0xfffff300 - CONFIG_SYS_MALLOC_F_LEN - Early malloc space
0xfffffd00 - sizeof(GD) - GD
0xfffffe00 - 0xffffffff - SoC specific boot code

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

include/configs/zynq-common.h

diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index d499656..0ab6083 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -369,7 +369,7 @@
 
 /* On the top of OCM space */
 #define CONFIG_SYS_SPL_MALLOC_START	OCM_HIGH_ADDR
-#define CONFIG_SYS_SPL_MALLOC_SIZE	0x1000
+#define CONFIG_SYS_SPL_MALLOC_SIZE	0x2000
 
 /*
  * SPL stack position - and stack goes down