openwrt/target/linux/mvebu
Tomasz Maciej Nowak 2d61f8821c mvebu: cortexa9: correct cpu subtype
Armada 370  processors have only 16 double-precision registers. The
change introduced by 8dcc108760 ("toolchain: ARM: Fix toolchain
compilation for gcc 8.x") switched accidentally the toolchain for mvebu
cortexa9 subtarget to cpu type with 32 double-precision registers. This
stems from gcc defaults which assume "vfpv3-d32" if only "vfpv3" as mfpu
is specified. That change resulted in unusable image, in which kernel
will kill userspace as soon as it causing "Illegal instruction".

Ref: https://forum.openwrt.org/t/gcc-was-broken-on-mvebu-armada-370-device-after-commit-on-2019-03-25/43272
Fixes: 8dcc108760 ("toolchain: ARM: Fix toolchain compilation for
gcc 8.x")
Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>
2020-03-28 22:58:36 +01:00
..
base-files mvebu: use generic diag.sh 2020-03-15 01:45:44 +01:00
cortexa9 mvebu: cortexa9: correct cpu subtype 2020-03-28 22:58:36 +01:00
cortexa53 mvebu: Remove kernel 4.14 support 2020-03-12 09:28:27 +01:00
cortexa72 mvebu: Remove kernel 4.14 support 2020-03-12 09:28:27 +01:00
files-4.19/arch mvebu: add initial support for uDPU board 2019-06-28 21:49:33 +02:00
image treewide: gather DEVICE_VARS into one place 2020-03-21 19:55:12 +01:00
patches-4.19 mvebu: use generic diag.sh 2020-03-15 01:45:44 +01:00
Makefile treewide: remove maintainer variable from targets 2020-03-16 22:21:45 +01:00
config-4.19 treewide: kernel config: remove runtime options 2019-11-24 14:19:43 +01:00