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authorMichal Simek <michal.simek@xilinx.com>2014-01-21 07:26:58 +0100
committerMichal Simek <michal.simek@xilinx.com>2014-02-04 16:39:37 +0100
commit22ff7f4d195b49ca7db5b2a0c3aa2c987ab88c34 (patch)
treeb2c43246c2c3e84aeff23835d3dfee9c96a70439 /include/configs/microblaze-generic.h
parentef2c1d8583ac77b5f9253edede69e99d3453345a (diff)
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microblaze: Enable buffer write for NOR flashes
It speeds up writing a lot. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'include/configs/microblaze-generic.h')
-rw-r--r--include/configs/microblaze-generic.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/configs/microblaze-generic.h b/include/configs/microblaze-generic.h
index aa8d59d..35e5a4a 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