diff options
| author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-01-29 19:12:25 +0000 |
|---|---|---|
| committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-01-29 19:12:25 +0000 |
| commit | 8cb51d9ced9af7282cb5cf6b3b2127c1963036b4 (patch) | |
| tree | d9bc103bd2540f74ea55f60370d39d193874006e /target/linux | |
| parent | df69eeadfcc6b2d8deb103d0864f0eab9399f919 (diff) | |
ar71xx: enable fast flash read on dual-flash devices
This improves flash read speed on various Buffalo units.
mtd_speedtest results on the WZR-HP-AG300H:
old new delta
eraseblock read speed: 726 KiB/s 2068 KiB/s +184.85%
page read speed: 699 KiB/s 1973 KiB/s +182.26%
2 page read speed: 711 KiB/s 2043 KiB/s +187.34%
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35392 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/dev-m25p80.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/dev-m25p80.c b/target/linux/ar71xx/files/arch/mips/ath79/dev-m25p80.c index 66115b1c4..9323b3123 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/dev-m25p80.c +++ b/target/linux/ar71xx/files/arch/mips/ath79/dev-m25p80.c @@ -113,5 +113,6 @@ void __init ath79_register_m25p80_multi(struct flash_platform_data *pdata) add_mtd_concat_notifier(); ath79_spi_data.bus_num = 0; ath79_spi_data.num_chipselect = 2; + ath79_spi0_cdata.is_flash = true; ath79_register_spi(&ath79_spi_data, ath79_spi_info, 2); } |