Refreshed all patches.
Altered patches:
- 666-Add-support-for-MAP-E-FMRs-mesh-mode.patch
New symbol for arm targets:
- HARDEN_BRANCH_PREDICTOR
Compile-tested on: cns3xxx, imx6, x86_64
Runtime-tested on: cns3xxx, imx6, x86_64
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Tested-by: Stijn Tintel <stijn@linux-ipv6.be>
THIN_ARCHIVES option is enabled by default in the kernel configuration
and no one target config disables it. So enable it by default and remove
this symbol from target specific configs to keep them light.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
(cherry picked from commit 67a3cdcbb0)
New FUTEX_PI configuration symbol enabled if FUTEX and RT_MUTEX symbols
are enabled. Both of these symbols are enabled by default in the
generic config, so enable FUTEX_PI by default too to keep platform
specific configs minimal.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
(cherry picked from commit bdc2b58c4b)
OVERLAY_FS config symbol selects EXPORTFS since 4.12 kernel, we have
OVERLAY_FS enabled by default, so enable EXPORTFS in the generic config
of 4.14 and remove this option from platform specific configs.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
(cherry picked from commit a08b0d0c31)
DRM_LIB_RANDOM config symbol selected only by DRM_DEBUG_MM_SELFTEST
which is disable by default, so disable DRM_LIB_RANDOM by default too.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
(cherry picked from commit 978543a246)
These options do not used by any supported arch, so disable them by
default to make arch configs a bit more clean.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
(cherry picked from commit ead26e9db6)
Only one arch (x86_64) enables this option. So disable
ARCH_WANTS_THP_SWAP by default and remove referencies to it from all
configs (except x86_64) to make them clean.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
(cherry picked from commit f928c338ad)
When this target got updated to 4.14, this patch got removed to
re-evaluate if it was still needed.
Extensive testing now shows this issue is still present.
Let's re-add the patch to fix it for now.
As the uart bus is very low bandwidth .. performance impact is negligible.
Boot log:
[ 22.513051] imx-uart 2020000.serial: DMA transaction error.
[ 22.522721] imx-uart 2020000.serial: DMA transaction error.
As a sidenote:
The patch mentiones an issue with RS485, but the bootlog
errors above were recorded with the uart ports in standard RS232 mode.
Compile/Run-tested on imx6/GW5200
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Calling nand_do_upgrade() from platform_pre_upgrade() was deprecated
with 30f61a34b4 ("base-files: always use staged sysupgrade").
Update the platform upgrade code to use platform_do_upgrade() for NAND
images as well.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Use "$(DTS_DIR)", defined at include/image.mk, instead of
"$(LINUX_DIR)/arch/$(LINUX_KARCH)/boot/dts" in order to generalize and
allow a better Device/* device-tree parameterization (i.e. DEVICE_DTS_DIR
and DTS_DIR).
Signed-off-by: Adrià Llaudet <adria.llaudet@gmail.com>
The Gateworks GW5520 board uses 2x intel gigabit mac's, instead of the
internal i.MX6 FEC.
Add support for these.
Signed-off-by: Scott V. Kamp <outbackdingo@gmail.com>
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
This will avoid some conflicts when doing a git rebase or merge,
specially when adding support to a new device.
Signed-off-by: Luis Araneda <luaraneda@gmail.com>
[drop brcm47xx changes which rename the images]
Signed-off-by: Mathias Kresin <dev@kresin.me>
The Gateworks System Controller (GSC) mimics a standard AD7418 device on
I2C bus 0 at slave 0x29.
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
CONFIG_SG_POOL symbol is selected only by CONFIG_SCSI, since the last
one is disabled by default then disable CONFIG_SG_POOL by default too.
And explicitly enable it only for platforms that use CONFIG_SCSI.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Fixes these prints on boot:
[ 13.785600] imx-uart 2020000.serial: DMA transaction error.
[ 13.793134] imx-uart 2020000.serial: DMA transaction error.
[ 13.798721] imx-uart 2020000.serial: DMA transaction error.
Based on following upstream patch by Tim Harvey (Gateworks):
80a01b6582
TX complete DMA messages are getting missed.
This is also currently an issue in mainline.
For now we will disable DMA in serial/imx.c.
This resolves an issue encountered with RS485 transmit.
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
The IMX6 PCIe host controller does not fire legacy interrupts if MSI is
enabled. A patch is being worked on to enable MSI at runtime only when
it is needed but meanwhile this patch will disable MSI for the imx6 kernel.
This fixes the no interrupt issue on cards/drivers that use legacy interrupts
such as ath9k.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Tested-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
The MV88E6176 switch is present on the GW16083 and the GW5904
As of a5c32a1f19 these drivers are to be
enabled static in per-target kernels.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
If a 'fixfdt' uboot script exists, execute it prior to bootm to allow
easy bootloader env based fdt fixups and tweaks
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Bump kernel to 4.4.44. Compile-tested on ar71xx, ramips/mt7621 and x86/64.
.44 has been run-tested on the 17.01 branch here on ar71xx and mt7621.
Signed-off-by: Stijn Segers <francesco.borromini@inventati.org>
Fixes the same hctosys init issue as described in commit
5481ce9a11
The Gateworks Ventana family uses an emulated Dallas 1672
RTC device.
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Otherwise if we use ds1307 as kernel module, hctosys fails as ds1307 is
being initialized later then hctosys:
[ 2.427349] hctosys: unable to open rtc device (rtc0)
[ 3.714263] snvs_rtc 20cc000.snvs:snvs-rtc-lp: rtc core: registered 20cc000.snvs:snvs-r as rtc1
[ 8.990061] rtc-ds1307 3-006f: rtc core: registered mcp7941x as rtc0
Signed-off-by: Petr Štetiar <ynezz@true.cz>
In dc92917 there was introduced login.sh wrapper which allows
configuration of console passwords via UCI system ttylogin config
option.
Signed-off-by: Petr Štetiar <ynezz@true.cz>
