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| author | Gabor Juhos <juhosg@openwrt.org> | 2013-01-29 19:12:25 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2013-01-29 19:12:25 +0000 |
| commit | df15e5cd6196d2cb2b6bc12562fd8a5d8eff226e (patch) | |
| tree | 6cea6afced79b248f7bbab6ddeeb8d726b9f6ada /target/linux/ar71xx/files/arch | |
| parent | 562ba537fcd0b210f32a14a05f0cc08ca6b86d55 (diff) | |
| download | upstream-df15e5cd6196d2cb2b6bc12562fd8a5d8eff226e.tar.gz upstream-df15e5cd6196d2cb2b6bc12562fd8a5d8eff226e.tar.bz2 upstream-df15e5cd6196d2cb2b6bc12562fd8a5d8eff226e.zip | |
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>
SVN-Revision: 35392
Diffstat (limited to 'target/linux/ar71xx/files/arch')
| -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 66115b1c48..9323b31233 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); } |