Commit Graph

73 Commits

Author SHA1 Message Date
Aleksander Jan Bajkowski 1663dc7e82 kernel: move some disabled symbols to generic
Move some disabled symbols found in armvirt target to generic.

Signed-off-by: Aleksander Jan Bajkowski <A.Bajkowski@stud.elka.pw.edu.pl>
(cherry picked from commit 12e942b1fd)
2021-04-11 16:54:22 +02:00
Ilya Lipnitskiy aebfc2f6f3 zynq: Enable CONFIG_KERNEL_MODE_NEON
This flag is set on all other platforms. And Zynq 7000 SoC does have
NEON support:
https://www.xilinx.com/support/documentation/application_notes/xapp1206-boost-sw-performance-zynq7soc-w-neon.pdf

Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
(cherry picked from commit 7d00f632b7)
2021-04-10 14:21:32 +02:00
Adrian Schmutzler 598b29585e target: use SPDX license identifiers on Makefiles
Use SPDX license tags to allow machines to check licenses.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-02-10 15:47:18 +01:00
Tony Ambardar 0faa172356 config: limit CONFIG_PERF_EVENTS to top-level generic configs
Remove redundant target-level settings.

Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
2021-01-25 14:37:41 +01:00
Sungbo Eo 8451f47b1e treewide: do not disable LED triggers in target config
Those targets have already enabled some other LED triggers, so enabling
a few more won't be a big problem.

Signed-off-by: Sungbo Eo <mans0n@gorani.run>
2021-01-15 18:22:45 +01:00
Sungbo Eo 22061b2880 kernel: enable CONFIG_LEDS_TRIGGER_HEARTBEAT
The heartbeat trigger is used by luci-mod-system, which is installed
as a part of the standard luci package set. It seems the LED trigger
will be required quite often, so let's enable it by default.

This increases uncompressed kernel size by about 100 bytes on ath79/generic.

Signed-off-by: Sungbo Eo <mans0n@gorani.run>
2021-01-15 18:20:55 +01:00
Sungbo Eo ccf65613da kernel: add disabled PROC_STRIPPED
Otherwise the missing symbol is added to target config for every kernel
config refresh.

While at it, remove the disabled symbol from target configs.

Fixes: 4943bc5cff ("kernel: only strip proc for small flash devices")
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
2020-12-27 19:07:42 +01:00
Yousong Zhou d642550431 kernel: remove target specific setting of CONFIG_TCP_CONG_ADVANCED
The option was introduced in upstream linux commit a6484045 ("[TCP]: Do
not present confusing congestion control options by default.").

The option is set to y in generic config and to the moment does not
incur additional size increment.  Make it y for all so that packages
such as kmod-tcp-bbr do not have to set it on every occasion

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
2020-12-26 10:08:08 +08:00
Adrian Schmutzler 2785126650 kernel: remove support for kernel 4.19
We use 5.4 on all targets by default, and 4.19 has never been released
in a stable version. There is no reason to keep it.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-10-30 19:29:59 +01:00
Hauke Mehrtens 722906d144 kernel: move CONFIG_F2FS_CHECK_FS to generic kernel config
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2020-10-11 16:38:16 +02:00
Hauke Mehrtens 6542615e41 kernel: Move CONFIG_F2FS_FS_SECURITY to generic kernel config
Move the CONFIG_F2FS_FS_SECURITY kernel configuration option to the
generic kernel configuration.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2020-10-11 16:38:16 +02:00
Daniel Golle 5423d9d27e kernel: move F2FS_FS_XATTR and F2FS_STAT_FS symbols to generic
Similar to how it was already done for other filesystems' *_FS_XATTR
kernel config symbols, also move CONFIG_F2FS_FS_XATTR=y and
CONFIG_F2FS_STAT_FS=y to target/linux/generic.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2020-10-09 23:20:19 +01:00
Paul Spooren 0f5b5cf730 kernel: clean up XATTR config symbols
Extended attributes are required for overlayfs and have hence been long
ago enabled for jffs2, but should be enabled unconditionally for all
other filesystems which may potentially serve as overlayfs' upper
directory. Previously it was inconsistently added in multiple targets.
Add symbols to generic kernel config and remove all *_XATTR symbols
from target configs.

Signed-off-by: Paul Spooren <mail@aparcar.org>
[keep things as they are for squashfs, improve commit message]
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2020-10-09 01:49:22 +01:00
Felix Fietkau b0f7ea2853 kernel: unify CONFIG_GPIO_SYSFS in kernel configs
Enable it for all platforms

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-08-06 12:37:04 +02:00
Luis Araneda c48cf5ddb3 zynq: switch to kernel 5.4
Use kernel 5.4 by default

compile-tested: all devices from target
run-tested: Digilent Zybo Z7-20

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2020-03-17 00:51:48 +01:00
Luis Araneda badedbf007 zynq: refresh kernel 5.4 config
By running make kernel_oldconfig and selecting relevant options

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2020-03-17 00:51:48 +01:00
Luis Araneda 2cad8341da zynq: copy config from kernel 4.19 to 5.4
Refreshed kernel 4.19 config before copying the file

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2020-03-17 00:51:48 +01:00
Petr Štetiar 9ba09653ad treewide: remove maintainer variable from targets
There is no such role as target maintainer anymore, one should always
send corresponding changes for the review and anyone from the commiters
is allowed to merge them or eventually use the hand break and NACK them.

Lets make it clear, that it is solely a community doing the maintenance
tasks.

Signed-off-by: Petr Štetiar <ynezz@true.cz>
Acked-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Acked-by: Piotr Dymacz <pepe2k@gmail.com>
2020-03-16 22:21:45 +01:00
Adrian Schmutzler 2cb413de1c zynq: derive DEVICE_DTS from device definition name
In zynq target, the DEVICE_DTS variable is always set consistent
with the model part of the device definition name.

This patch replaces the redundant definitions for the individual
devices with a common recipe.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-01-21 14:26:04 +01:00
Rosen Penev 3c8d95209f zynq: gen_zynq_sdcard_img.sh: switch to /bin/sh
This has nothing that needs bash.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
[add prefix to commit title]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2019-12-31 01:14:48 +01:00
Petr Štetiar 3bbcffa0b6 treewide: kernel config: remove runtime options
Remove CC_HAS_ASM_GOTO, CC_IS_GCC and GCC_VERSION kernel config options
which are set at runtime and which should be ignored now.

Signed-off-by: Petr Štetiar <ynezz@true.cz>
2019-11-24 14:19:43 +01:00
Koen Vandeputte 8e197c7af2 kernel: bump 4.19 to 4.19.77
Refreshed all patches.

Remove upstreamed:
- 110-ARM-zynq-Use-memcpy_toio-instead-of-memcpy.patch

Compile-tested on: cns3xxx, imx6
Runtime-tested on: cns3xxx, imx6

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2019-10-08 12:44:35 +02:00
Luis Araneda 87b3203664 zynq: remove kernel 4.14 support
Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2019-08-17 16:57:32 +02:00
Luis Araneda 078848ac01 zynq: switch to kernel 4.19
Use kernel 4.19 by default

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2019-08-17 16:57:32 +02:00
Luis Araneda d71cac96f3 zynq: k4.19: fix kernel panic on smp bring-up
This fixes a kernel panic when validating the
arguments of memcpy at runtime, which is enabled
by generic's CONFIG_FORTIFY_SOURCE for k4.19

This wasn't triggered on 4.14, as ARCH_HAS_FORTIFY_SOURCE
was added on k4.17 for the ARM architecture

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2019-08-17 16:57:32 +02:00
Luis Araneda b82edc70ad zynq: kernel: use some configs provided by generic
- Select CONFIG_PREEMPT_NONE (server) instead
  of CONFIG_PREEMPT (low-latency desktop)
- Remove CONFIG_USELIB
- Remove CONFIG_SYSCTL_SYSCALL

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2019-08-17 16:43:23 +02:00
Luis Araneda 594606592b zynq: add k4.19 config
Copied from kernel 4.14 and refreshed
with make kernel_oldconfig

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2019-08-17 16:43:23 +02:00
Luis Araneda c3253b52a2 zynq: convert to multi-variable device title
Use the newly introduced variables to better differentiate
between vendor, model and revision

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2019-07-08 16:28:47 +02:00
Luis Araneda 250bbaf360 zynq: make title consistent for all devices
Modify the title to match the following format, as it's enough
to uniquely identify a device:
<manufacturer> <model>

This matches what's done for other targets and has the
added benefit of creating a sorted-by-manufacturer list
of devices on menuconfig

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2019-05-17 21:41:43 +02:00
Hauke Mehrtens 57ec21ef3d kernel: Activate CONFIG_SYN_COOKIES for all targets
Some targets deactivated CONFIG_SYN_COOKIES, for unknown reasons, use
the default setting from the generic configuration which activates
CONFIG_SYN_COOKIES.

This should prevent SYN flooding.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2019-05-11 17:15:41 +02:00
Luis Araneda 78a3c51985 zynq: replace storage related configs by packages
Select build-in packages by default and remove the
associated kernel configs

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2019-04-06 16:31:10 +02:00
Luis Araneda 3db12da7cd zynq: replace CAN kconfig options by device packages
The options are managed on a generic way by the can
kmod packages

Additionally, select can packages only for devices that
currently has CAN enabled, which is only the ZC702

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2019-04-06 16:31:10 +02:00
Luis Araneda 6e303b4532 zynq: kernel: remove video/camera kconfig options
The options are managed on a generic way by video packages

Additionally, only one of the currently supported boards
has a camera interface, but it requires programming
the FPGA fabric first

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2019-04-06 16:31:10 +02:00
Luis Araneda 95c531dc07 zynq: kernel: remove sound kconfig options
The options are managed on a generic way by the sound
kmod packages

Additionally, none of the currently supported boards have
sound support out of the box, as they require programming
the FPGA fabric first

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2019-04-06 16:31:10 +02:00
Luis Araneda 5a739bd43e zynq: kernel: refresh config
Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2019-04-06 16:31:10 +02:00
Hauke Mehrtens 89f8a8be7f kernel: Deactivate CONFIG_COMPAT_BRK
CONFIG_COMPAT_BRK disables the heap randomization which is only needed
for very old and ancient user space applications, I am not aware that we
run any of these, just deactivate this option for these targets to allow
heap randomization.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2018-12-26 17:32:48 +01:00
Koen Vandeputte ca88f4153f kernel: bump 4.14 to 4.14.77
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: ar71xx, cns3xxx, imx6
Runtime-tested on: ar71xx, cns3xxx, imx6

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2018-10-19 10:01:57 +02:00
Luis Araneda b959f361be zynq: kernel: select FPGA-related configs
These configs are necessary to program the FPGA fabric

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2018-09-22 21:20:55 +02:00
Koen Vandeputte 0cda4af005 kernel: bump 4.14 to 4.14.70
Refreshed all patches.

Added new patch:
- 192-Revert-ubifs-xattr-Don-t-operate-on-deleted-inodes.patch

This fixes a bug introduced in upstream 4.14.68 which caused targets using
ubifs to produce file-system errors on boot, rendering them useless.

Compile-tested on: cns3xxx, imx6, x86_64
Runtime-tested on: cns3xxx, imx6, x86_64

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2018-09-17 15:47:44 +02:00
Luis Araneda 192838e018 zynq: rename zedboard with correct manufacturer
The board is made by Avnet, so rename it accordingly as
upstream has done it

Also move the device to maintain alphabetic order

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2018-09-10 08:56:16 +02:00
Luis Araneda 412763c812 zynq: add sdcard image support
Implement the generation of sdcard images with ext4 or
squashfs + f2fs overlay, but only enable the latter
automatically

Additionally, add mkf2fs and e2fsprogs to default packages
to manipulate ext4 and f2fs filesystems

Finally, disable the automatic generation of initramfs
and rootfs.tar.gz images, as they are no longer required
(they can still be selected in menuconfig)

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2018-09-10 08:55:39 +02:00
Luis Araneda d6501467e7 zynq: enable kernel overlay and f2fs support
Select configs to enable build-in F2FS support
and use the overlayfs provided by generic config

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2018-09-10 08:55:20 +02:00
Luis Araneda 1ee9294609 zynq: remove bootargs from kernel config
Use options from generic instead of target-specific,
as the bootargs are now passed by the bootloader
and can be device-specific

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2018-09-10 08:55:02 +02:00
Luis Araneda 64f4c3ef35 zynq: add support for the Zybo Z7 board
The board is manufactured by Digilent
Main features:
- Soc: XC7Z010 (Z7-10) or XC7Z020 (Z7-20)
- RAM: 1 GB DDR3L
- FLASH: 16 MB QSPI
- 1 Gbps Ethernet
- USB 2.0
- microSD slot
- Pcam camera connector
- HDMI Tx and Rx
- Audio codec: stereo out, stereo in, mic
- 5 (Z7-10) or 6 (Z7-20) Pmod ports
- 6 push-buttons, 4 switches, 5 LEDs
- 1 (Z7-10) or 2 (Z7-20) RGB LEDs

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2018-08-25 15:33:51 +02:00
Luis Araneda efa112261b zynq: remove config options handled by generic
The options are now handled for all targets by
the generic configuration

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2018-07-02 07:12:48 +02:00
Luis Araneda 32ab2e16b1 zynq: remove support for kernel 4.4
Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2018-06-07 09:00:49 +02:00
Luis Araneda 88f7e2386a zynq: switch to kernel 4.14
Also, remove the source-only qualifier

Run-tested: ZedBoard

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2018-06-07 09:00:49 +02:00
Luis Araneda 19c3dc60e4 zynq: refresh kernel 4.14 configuration
Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2018-06-07 09:00:49 +02:00
Luis Araneda 74dffd592b zynq: copy config to kernel 4.14
The file will be used as a base configuration
for kernel 4.14

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2018-06-07 09:00:49 +02:00
Luis Araneda 61b977fa2c zynq: fix detection of the zybo board
The board_name was being tested for "xlnx,zynq-zybo",
but the .dts compatible string is "digilent,zynq-zybo"

Also, sorted the boards alphabetically, and added an
error message for unsupported boards

Signed-off-by: Luis Araneda <luaraneda@gmail.com>
2018-06-07 09:00:49 +02:00