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author402jagan@gmail.com <402jagan@gmail.com>2012-07-29 04:26:08 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2012-10-18 15:59:55 +0200
commitde1f9ac854471ca84c7aa6d236badd3d18ca10f8 (patch)
tree2ec4c25becdeb4660faa7dfecd6d7d95c633023a
parentfb24ffc086043530e1026cc9990955095125ea48 (diff)
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versatile: board configs: Use buffered writes on flash
This patch provides a support to use buffered writes on flash for versatile and vexpress boards. This will certainly increase the flash writes. Signed-off-by: Jagannadha Sutradharudu Teki <402jagan@gmail.com>
-rw-r--r--include/configs/ca9x4_ct_vxp.h2
-rw-r--r--include/configs/versatile.h1
2 files changed, 3 insertions, 0 deletions
diff --git a/include/configs/ca9x4_ct_vxp.h b/include/configs/ca9x4_ct_vxp.h
index 312fd947be..a7cd1d45ad 100644
--- a/include/configs/ca9x4_ct_vxp.h
+++ b/include/configs/ca9x4_ct_vxp.h
@@ -163,6 +163,8 @@
/* Room required on the stack for the environment data */
#define CONFIG_ENV_SIZE FLASH_MAX_SECTOR_SIZE
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* use buffered writes */
+
/*
* Amount of flash used for environment:
* We don't know which end has the small erase blocks so we use the penultimate
diff --git a/include/configs/versatile.h b/include/configs/versatile.h
index 38f5302e71..a65c6762b3 100644
--- a/include/configs/versatile.h
+++ b/include/configs/versatile.h
@@ -230,6 +230,7 @@
#define CONFIG_SYS_FLASH_PROTECTION /* The devices have real protection */
#define CONFIG_SYS_FLASH_EMPTY_INFO /* flinfo indicates empty blocks */
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* use buffered writes */
#endif
#endif /* __CONFIG_H */