From 22ff7f4d195b49ca7db5b2a0c3aa2c987ab88c34 Mon Sep 17 00:00:00 2001
From: Michal Simek <michal.simek@xilinx.com>
Date: Tue, 21 Jan 2014 07:26:58 +0100
Subject: [PATCH] microblaze: Enable buffer write for NOR flashes

It speeds up writing a lot.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
 include/configs/microblaze-generic.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/configs/microblaze-generic.h b/include/configs/microblaze-generic.h
index aa8d59d6e9..35e5a4acfa 100644
--- a/include/configs/microblaze-generic.h
+++ b/include/configs/microblaze-generic.h
@@ -200,7 +200,8 @@
 # define CONFIG_SYS_MAX_FLASH_SECT	512
 /* hardware flash protection */
 # define CONFIG_SYS_FLASH_PROTECTION
-
+/* use buffered writes (20x faster) */
+# define	CONFIG_SYS_FLASH_USE_BUFFER_WRITE	1
 # ifdef	RAMENV
 #  define CONFIG_ENV_IS_NOWHERE	1
 #  define CONFIG_ENV_SIZE	0x1000
-- 
2.39.5