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4cd5ce5a7f
tn3399_openwrt/target/linux
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David Bauer 4cd5ce5a7f ramips: increase SPI frequency for MT7620 Archer 
Increase the SPI frequency for the MT7620 based TP-Link Archer
series to 30MHz.

TP-Link uses different SPI flash chips for the same board
revision, so be conservative to not break boards with a
different chip. 30MHz should be well supported by all chips.

Tested on Archer C2 v1 (GD25Q64B) and Archer C20i (W25Q64FV).

Archer C20i (before)
====================
root@OpenWrt:~# time dd if=/dev/mtd1 of=/tmp/test.bin bs=64k
122+0 records in
122+0 records out
real	0m 15.30s
user	0m 0.00s
sys	0m 15.29s

Archer C20i (after)
===================
root@OpenWrt:~# time dd if=/dev/mtd1 of=/tmp/test.bin bs=64k
122+0 records in
122+0 records out
real	0m 5.99s
user	0m 0.00s
sys	0m 5.98s

Signed-off-by: David Bauer <mail@david-bauer.net>
Acked-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-07-22 17:20:24 +02:00
..
apm821xx apm821xx: derive DEVICE_DTS from device name 2020-07-21 11:56:35 +02:00
ar71xx ar71xx: Fix mikrotik NAND compile problem 2020-07-07 23:38:10 +02:00
arc770 treewide: drop shebang from non-executable target files 2020-06-16 14:26:33 +02:00
archs38 treewide: drop shebang from non-executable target files 2020-06-16 14:26:33 +02:00
armvirt armvirt,x86: fix build breakage of crypto ccp module 2020-06-23 09:29:00 +02:00
at91 treewide: drop shebang from non-executable target files 2020-06-16 14:26:33 +02:00
ath25 treewide: drop shebang from non-executable target files 2020-06-16 14:26:33 +02:00
ath79 ath79: re-enable image generation for GL-AR750S 2020-07-22 17:18:55 +02:00
bcm27xx kernel: bump 5.4 to 5.4.52 2020-07-17 11:00:33 +02:00
bcm47xx bcm47xx: fix switch setup for Linksys WRT610N v2 2020-07-21 11:55:31 +02:00
bcm53xx kernel: Update kernel 4.19 to version 4.19.131 2020-07-04 21:12:42 +02:00
bcm63xx bcm63xx: R5010UNv2: fix flash partitions for 16MB flash 2020-07-11 15:47:46 +02:00
cns3xxx kernel: Update kernel 4.19 to version 4.19.131 2020-07-04 21:12:42 +02:00
gemini treewide: drop shebang from non-executable target files 2020-06-16 14:26:33 +02:00
generic kernel: bump 5.4 to 5.4.52 2020-07-17 11:00:33 +02:00
imx6 treewide: drop shebang from non-executable target files 2020-06-16 14:26:33 +02:00
ipq40xx kernel: bump 5.4 to 5.4.52 2020-07-17 11:00:33 +02:00
ipq806x ipq806x: really fix aliases node for Qualcomm IPQ8064/DB149 2020-07-14 17:02:40 +02:00
ipq807x treewide: remove maintainer variable from targets 2020-03-16 22:21:45 +01:00
kirkwood kernel: bump 5.4 to 5.4.52 2020-07-17 11:00:33 +02:00
lantiq lantiq/xrx200: make WLAN button responsive on Fritzbox 7360 & 7362 2020-07-20 00:58:30 +02:00
layerscape layerscape: fix indent 2020-07-21 11:51:51 +02:00
malta malta: add missing symbols for kernel 5.4 2020-06-03 10:50:01 +01:00
mediatek kernel: bump 5.4 to 5.4.52 2020-07-17 11:00:33 +02:00
mpc85xx kernel: Update kernel 5.4 to version 5.4.50 2020-07-04 21:12:42 +02:00
mvebu kernel: bump 5.4 to 5.4.52 2020-07-17 11:00:33 +02:00
mxs kernel: bump 5.4 to 5.4.28 2020-03-28 13:03:02 +01:00
octeon treewide: drop shebang from non-executable target files 2020-06-16 14:26:33 +02:00
octeontx treewide: kernel: drop redundant USB_EHCI_HCD=n config symbol 2020-07-09 10:28:40 +02:00
omap omap: derive DEVICE_DTS from device name 2020-07-21 11:57:22 +02:00
oxnas kernel: Update kernel 5.4 to version 5.4.50 2020-07-04 21:12:42 +02:00
pistachio kernel: Update kernel 4.14 to version 4.14.187 2020-07-04 21:12:42 +02:00
ramips ramips: increase SPI frequency for MT7620 Archer 2020-07-22 17:20:24 +02:00
rb532 treewide: remove maintainer variable from targets 2020-03-16 22:21:45 +01:00
rockchip rockchip: don't disable timer LED trigger 2020-07-13 17:50:53 +02:00
samsung kernel: Update kernel 4.14 to version 4.14.187 2020-07-04 21:12:42 +02:00
sunxi sunxi: add text referencing Allwinner H3 and H5 CPUs 2020-06-27 00:19:13 +02:00
tegra tegra: correct cpu subtype 2020-03-28 22:58:36 +01:00
uml treewide: Remove self from MAINTAINER entries 2019-12-23 13:18:04 -08:00
x86 kernel/pcengines-apu2: detect apuv4 board 2020-07-06 17:57:33 +02:00
zynq zynq: switch to kernel 5.4 2020-03-17 00:51:48 +01:00
Makefile build: add 'make kernel_xconfig' command 2020-07-08 16:07:05 +02:00