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
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imagebuilder	imagebuilder: Remove json_info_files/ before build	2020-06-11 11:12:56 +01:00
linux	ramips: increase SPI frequency for MT7620 Archer	2020-07-22 17:20:24 +02:00
sdk	build: improve ccache support	2020-07-11 15:19:53 +02:00
toolchain	build: improve ccache support	2020-07-11 15:19:53 +02:00
Config.in	build: define RTC_SUPPORT as a bool	2020-04-09 12:51:10 +02:00
Makefile	build: make <subdir>/install opt-in, use it for target/ only	2017-02-09 13:51:35 +01:00