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authorGabor Juhos <juhosg@openwrt.org>2014-02-22 16:26:55 +0000
committerGabor Juhos <juhosg@openwrt.org>2014-02-22 16:26:55 +0000
commitbe18a3849b613d956edd0d3d83b11de26b83e6ab (patch)
treec1d5aa01384d4a3a76b47fe8d8b07df81efaf83c /target/linux/ar71xx/mikrotik
parentb7539ab109fc2cb9ab8ad7a2fa82f4a856e03df7 (diff)
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ar71xx/mikrotik: enable small sector erase in the m25p80 driver
The serial flash devices used on the ROuterBOARDs are supporting 4KiB erase blocks. Enable the small sector erase option in the m25p80 driver to avoid superfluous erase/write of adjacent blocks. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> SVN-Revision: 39696
Diffstat (limited to 'target/linux/ar71xx/mikrotik')
-rw-r--r--target/linux/ar71xx/mikrotik/config-default1
1 files changed, 1 insertions, 0 deletions
diff --git a/target/linux/ar71xx/mikrotik/config-default b/target/linux/ar71xx/mikrotik/config-default
index 0c64d31..a6fbb52 100644
--- a/target/linux/ar71xx/mikrotik/config-default
+++ b/target/linux/ar71xx/mikrotik/config-default
@@ -86,6 +86,7 @@ CONFIG_ATH79_ROUTERBOOT=y
CONFIG_CMDLINE="rootfstype=yaffs noinitrd"
# CONFIG_JFFS2_FS is not set
CONFIG_LEDS_RB750=y
+CONFIG_M25PXX_PREFER_SMALL_SECTOR_ERASE=y
CONFIG_MDIO_BITBANG=y
CONFIG_MDIO_GPIO=y
# CONFIG_MTD_CFI is not set