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openwrtv4/target/linux
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Felix Fietkau c08293893a kernel: add support for limiting 4K erase sector support based on flash chip size 
Some targets need 4K sectors for small flash chips (e.g. some
routerboards, where the entire chip is just one "erase block"), whereas
on other devices 4K sectors lead to horrible flash erase/write
performance.

Set the default limit in the generic kernel configuration to 4 MiB to
ensure that all new platforms don't use 4K sectors for bigger flash
chips. On all existing targets use 16 MiB for now to avoid regressions.
They will be changed individually in follow-up commits.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-11-06 16:38:25 +01:00
..
adm5120 treewide: populate boardname and model earlier 2017-07-15 23:13:34 +02:00
adm8668 build: fix subtarget descriptions 2016-09-04 13:35:11 +02:00
apm821xx kernel: bump 4.9 to 4.9.57 2017-10-18 19:44:09 +03:00
ar7 ar7: add kernel 4.9 support 2017-10-29 23:41:00 +01:00
ar71xx kernel: add support for limiting 4K erase sector support based on flash chip size 2017-11-06 16:38:25 +01:00
arc770 arc770: mark as source-only 2017-10-28 13:59:03 +02:00
archs38 treewide: drop target board_name functions 2017-07-15 23:13:34 +02:00
armvirt armvirt: Enable CONFIG_ARM_PMU 2017-09-16 16:38:10 -07:00
at91 at91: remove unused at91part driver 2017-10-22 15:17:42 +02:00
ath25 kernel: cleanup CONFIG_SCHED_HRTICK 2017-06-29 04:46:59 +02:00
au1000 kernel: update kernel 3.18 to version 3.18.43 2016-10-24 20:25:14 +03:00
bcm53xx bcm53xx: Fix Generic profile description 2017-10-24 18:39:17 -07:00
brcm47xx brcm47xx: use kernel 4.9 by default 2017-10-18 23:27:17 +02:00
brcm63xx kernel: update 4.4 to 4.4.86 2017-09-05 08:43:39 +02:00
brcm2708 kernel: bump 4.9 to 4.9.58 2017-10-23 17:23:34 +03:00
cns3xxx kernel: bump 4.9 to 4.9.57 2017-10-18 19:44:09 +03:00
gemini treewide: do not use IMG_PREFIX in Image/Prepare 2017-10-26 12:26:25 +02:00
generic kernel: add support for limiting 4K erase sector support based on flash chip size 2017-11-06 16:38:25 +01:00
imx6 imx6: add driver for temp/voltage monitoring 2017-08-18 18:47:11 +02:00
ipq806x ip806x: nbg6817: sysupgrade support both targets for kernel/ rootfs partitions 2017-10-29 03:11:51 +01:00
ixp4xx treewide: drop target board_name functions 2017-07-15 23:13:34 +02:00
kirkwood treewide: drop target board_name functions 2017-07-15 23:13:34 +02:00
lantiq lantiq: xway: rename nas0/ptm0 to dsl0 2017-10-25 08:45:05 +02:00
layerscape kernel: add support for limiting 4K erase sector support based on flash chip size 2017-11-06 16:38:25 +01:00
malta treewide: do not use IMG_PREFIX in Image/Prepare 2017-10-26 12:26:25 +02:00
mcs814x treewide: drop target board_name functions 2017-07-15 23:13:34 +02:00
mediatek kernel: bump 4.9 to 4.9.57 2017-10-18 19:44:09 +03:00
mpc85xx mpc85xx: use image metadata 2017-10-25 09:22:13 +02:00
mvebu mvebu: clean up ClearFog Base package selection 2017-10-15 00:24:22 +02:00
mxs treewide: drop target board_name functions 2017-07-15 23:13:34 +02:00
octeon treewide: use only board_name function to get name 2017-07-15 23:13:34 +02:00
omap omap: clean up configuration 2017-10-18 21:46:05 +02:00
omap24xx treewide: use only board_name function to get name 2017-07-15 23:13:34 +02:00
orion orion: Switch to 4.9 kernel 2017-10-24 18:39:17 -07:00
oxnas kernel: bump 4.4 to 4.4.91 2017-10-08 20:51:03 +03:00
pistachio kernel: add support for limiting 4K erase sector support based on flash chip size 2017-11-06 16:38:25 +01:00
ppc40x treewide: drop target board_name functions 2017-07-15 23:13:34 +02:00
ppc44x ppc44x: mark as broken 2017-01-10 12:49:34 +01:00
ramips kernel: add support for limiting 4K erase sector support based on flash chip size 2017-11-06 16:38:25 +01:00
rb532 treewide: drop obsolete kernel config options 2017-10-04 20:08:15 +02:00
sunxi kernel: bump 4.9 to 4.9.58 2017-10-23 17:23:34 +03:00
uml uml: Switch to 4.9 kernel 2017-10-24 15:10:23 -07:00
x86 x86: fix reboot on apu2 boards 2017-10-05 21:14:43 +02:00
xburst xburst: enable high-res timers, refresh kernel config 2017-06-07 18:31:10 +02:00
zynq treewide: use only board_name function to get name 2017-07-15 23:13:34 +02:00
Makefile