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openwrt/target/linux
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>
7 years ago
..
adm5120 treewide: populate boardname and model earlier 7 years ago
adm8668 build: fix subtarget descriptions 8 years ago
apm821xx kernel: bump 4.9 to 4.9.57 7 years ago
ar7 ar7: add kernel 4.9 support 7 years ago
ar71xx kernel: add support for limiting 4K erase sector support based on flash chip size 7 years ago
arc770 arc770: mark as source-only 7 years ago
archs38 treewide: drop target board_name functions 7 years ago
armvirt armvirt: Enable CONFIG_ARM_PMU 7 years ago
at91 at91: remove unused at91part driver 7 years ago
ath25 kernel: cleanup CONFIG_SCHED_HRTICK 7 years ago
au1000 kernel: update kernel 3.18 to version 3.18.43 8 years ago
bcm53xx bcm53xx: Fix Generic profile description 7 years ago
brcm47xx brcm47xx: use kernel 4.9 by default 7 years ago
brcm63xx kernel: update 4.4 to 4.4.86 7 years ago
brcm2708 kernel: bump 4.9 to 4.9.58 7 years ago
cns3xxx kernel: bump 4.9 to 4.9.57 7 years ago
gemini treewide: do not use IMG_PREFIX in Image/Prepare 7 years ago
generic kernel: add support for limiting 4K erase sector support based on flash chip size 7 years ago
imx6 imx6: add driver for temp/voltage monitoring 7 years ago
ipq806x ip806x: nbg6817: sysupgrade support both targets for kernel/ rootfs partitions 7 years ago
ixp4xx treewide: drop target board_name functions 7 years ago
kirkwood treewide: drop target board_name functions 7 years ago
lantiq lantiq: xway: rename nas0/ptm0 to dsl0 7 years ago
layerscape kernel: add support for limiting 4K erase sector support based on flash chip size 7 years ago
malta treewide: do not use IMG_PREFIX in Image/Prepare 7 years ago
mcs814x treewide: drop target board_name functions 7 years ago
mediatek kernel: bump 4.9 to 4.9.57 7 years ago
mpc85xx mpc85xx: use image metadata 7 years ago
mvebu mvebu: clean up ClearFog Base package selection 7 years ago
mxs treewide: drop target board_name functions 7 years ago
octeon treewide: use only board_name function to get name 7 years ago
omap omap: clean up configuration 7 years ago
omap24xx treewide: use only board_name function to get name 7 years ago
orion orion: Switch to 4.9 kernel 7 years ago
oxnas kernel: bump 4.4 to 4.4.91 7 years ago
pistachio kernel: add support for limiting 4K erase sector support based on flash chip size 7 years ago
ppc40x treewide: drop target board_name functions 7 years ago
ppc44x ppc44x: mark as broken 8 years ago
ramips kernel: add support for limiting 4K erase sector support based on flash chip size 7 years ago
rb532 treewide: drop obsolete kernel config options 7 years ago
sunxi kernel: bump 4.9 to 4.9.58 7 years ago
uml uml: Switch to 4.9 kernel 7 years ago
x86 x86: fix reboot on apu2 boards 7 years ago
xburst xburst: enable high-res timers, refresh kernel config 7 years ago
zynq treewide: use only board_name function to get name 7 years ago
Makefile