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* kernel: unify CONFIG_GPIO_SYSFS in kernel configsFelix Fietkau2020-08-061-1/+0
| | | | | | Enable it for all platforms Signed-off-by: Felix Fietkau <nbd@nbd.name>
* archs38: use generic 02_sysinfoAdrian Schmutzler2020-07-223-51/+2
| | | | | | | | | | | | | | | | | Currently archs38 sets a board name from compatible for no apparent reason. Just use the compatible directly instead. This theoretically removes a board name "generic" when no compatible was present, however, there is no case where this "generic" board name was actually used. This also fixes an issue where snps,axs103 would not have been properly detected anyway, as its case was not set up syntactically correct. Fixes: 73015c4cb378 ("linux: add support of Synopsys ARCHS38-based boards") Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* treewide: drop shebang from non-executable target filesAdrian Schmutzler2020-06-161-4/+2
| | | | | | | | | | | | | | This drops the shebang from all target files for /lib and /etc/uci-defaults folders, as these are sourced and the shebang is useless. While at it, fix the executable flag on a few of these files. This does not touch ar71xx, as this target is just used for backporting now and applying cosmetic changes would just complicate things. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* treewide: provide consistent basic DEVICE_TYPEAdrian Schmutzler2020-06-031-1/+1
| | | | | | | | | | | | | | | | | | | | | While the effective "default" based on frequent use is "router", the DEVICE_TYPE variable actually provides a "basic" configuration without selecting any additional packages. This is currently set up with the identifier "bootloader", which seems to be not used at all. However, the only targets not using "router" or "nas" are actually archs38 and arc770, which use their own value "developerboard" for DEVICE_TYPE which seems to have been invented when these targets where added. The latter is not implemented in target.mk, though, and will fall back to the "basic" set of packages then. So, to clean this up and make it more readable, let's just define a DEVICE_TYPE "basic" and use it for the aforementioned cases. Cc: Christian Lamparter <chunkeey@gmail.com> Cc: Sungbo Eo <mans0n@gorani.run> Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* archs38: remove support for kernel 4.14Adrian Schmutzler2020-05-252-239/+0
| | | | | | | | Kernel 5.4 is stable for about two months now and there is only one patch anyway, so this is mostly upstream stuff. Therefore, it does not look like we need to keep old 4.14 around any longer. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* archs38: switch to kernel 5.4 by defaultEvgeniy Didin2020-03-291-1/+1
| | | | | | | | Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com> Cc: Alexey Brodkin <abrodkin@synopsys.com> Cc: Petr Štetiar <ynezz@true.cz> Cc: Hauke Mehrtens <hauke@hauke-m.de> Cc: John Crispin <john@phrozen.org>
* archs38: Add patch for gcc8 compilanceEvgeniy Didin2020-03-291-0/+21
| | | | | | | | | | | | Building Linux kernel version 5.4.x with GCC8 ends up with internal compiler error. The workaround on this issue can be introdution of additional compiler option "--mmpy-option=2" Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com> Cc: Alexey Brodkin <abrodkin@synopsys.com> Cc: Petr Štetiar <ynezz@true.cz> Cc: Hauke Mehrtens <hauke@hauke-m.de> Cc: John Crispin <john@phrozen.org>
* archs38: add kernel 5.4 configEvgeniy Didin2020-03-291-0/+285
| | | | | | | | | | | | Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com> Cc: Alexey Brodkin <abrodkin@synopsys.com> Cc: Petr Štetiar <ynezz@true.cz> Cc: Hauke Mehrtens <hauke@hauke-m.de> Cc: John Crispin <john@phrozen.org> [run make kernel_oldconfig CONFIG_TARGET=target] [Do not deactivate CONFIG_NET_VENDOR_*] [Activate CONFIG_HARDENED_USERCOPY] Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* treewide: remove maintainer variable from targetsPetr Štetiar2020-03-161-1/+0
| | | | | | | | | | | | | 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>
* archs38: gen_axs10x_sdcard_img.sh: switch to /bin/shRosen Penev2019-12-311-1/+1
| | | | | | | | Nothing here needs bash. Signed-off-by: Rosen Penev <rosenp@gmail.com> [add prefix to commit title] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* treewide: remove kmod-usb-core from DEVICE_PACKAGESAdrian Schmutzler2019-10-061-1/+1
| | | | | | | | | | | | | | | | | | | This removes _all_ occurrences of kmod-usb-core from DEVICE_PACKAGES and similar variables. This package is pulled as dependency by one of the following packages in any case: - kmod-usb-chipidea - kmod-usb-dwc2 - kmod-usb-ledtrig-usbport - kmod-usb-ohci - kmod-usb2 - kmod-usb2-pci - kmod-usb3 Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> [remove kmod-usb-core from EnGenius ESR600] Signed-off-by: David Bauer <mail@david-bauer.net>
* treewide: replace backticks by $(...) in gen_*_img.sh scriptsAdrian Schmutzler2019-09-291-1/+1
| | | | | | | | This replaces deprecated backticks by more versatile $(...) syntax. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> [decapitalized patch subject at submitter's request] Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* treewide: use wpad-basic for not small flash targetsMathias Kresin2018-10-161-1/+1
| | | | | | | | | | | | Add out of the box support for 802.11r and 802.11w to all targets not suffering from small flash. Signed-off-by: Mathias Kresin <dev@kresin.me> Mathias did all the heavy lifting on this, but I'm the one who should get shouted at for committing. Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* arc: Update variables substitutions in u-boot env filesEvgeniy Didin2018-07-121-3/+3
| | | | | | | | | | | | | In the latest version of u-boot (2018.05) there was a swith to Hush shell for ARC AXS10x boards(arc770/archs38): commit 9249d74781e1 ("ARC: AXS10x: Enable hush shell"). In Hush shell using "$()" to declare envitonment variables is forbidden, instead of this "${}" need to be used. Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com> Cc: Alexey Brodkin <abrodkin@synopsys.com> Cc: Hauke Mehrtens <hauke@hauke-m.de> Cc: John Crispin <john@phrozen.org>
* kernel: enable THIN_ARCHIVES by defaultSergey Ryazanov2018-05-221-1/+0
| | | | | | | | 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>
* kernel: enable FUTEX_PI by defaultSergey Ryazanov2018-05-221-1/+0
| | | | | | | | | 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>
* kernel: enable EXPORTFS by defaultSergey Ryazanov2018-05-221-1/+0
| | | | | | | | 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>
* kernel: disable DRM_LIB_RANDOM by defaultSergey Ryazanov2018-05-221-1/+0
| | | | | | | 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>
* kernel: disable DMA_{NOOP|VIRT}_OPS by defaultSergey Ryazanov2018-05-221-2/+0
| | | | | | | 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>
* kernel: disable ARCH_WANTS_THP_SWAP by defaultSergey Ryazanov2018-05-221-1/+0
| | | | | | | | 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>
* kernel: bump 4.14 to 4.14.20Stijn Tintel2018-02-181-1/+1
| | | | | | | | | | | | | | | | Refresh patches. Remove upstreamed patches: - backport/080-v4.15-0001-arch-define-weak-abort.patch - backport/081-v4.15-0002-kernel-exit.c-export-abort-to-modules.patch Update patch that no longer applies: pending/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch Fixes CVE-2017-8824. Compile-tested: octeon, x86/64. Runtime-tested: octeon, x86/64. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* archs38: add HSDK board to network configure scriptsEvgeniy Didin2018-02-172-1/+4
| | | | | | | | | | | | In the initial patch which adds HSDK board there were no update of network configuration scripts. Without it by default static IP is set for br-lan and there is no access to internet. This patch fixes the issue. Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com> CC: Alexey Brodkin <abrodkin@synopsys.com> CC: Hauke Mehrtens <hauke@hauke-m.de> CC: John Crispin <john@phrozen.org>
* archs38: add HSDK boardEvgeniy Didin2018-02-143-4/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Synopsys DesignWare HSDK (which stands for ARC HS Development Kit) is the latest and greatest development platform that sports quad-core ARC HS38 in real silicon. Most noticeable features of the board are: * Quad-core ARC HS38 CPU running at 1GHz * 4Gb of DDR * Built-in Vivante GPU (well supported via open source Etnaviv drivers) * Built-in Wi-Fi/Bluetooth module (RedPine RS-9113) And as usual we have: * [micro] SD-card slot * 2 USB 2.0 ports * 1Gbit Ethernet port * Built-in Digilent JTAG probe * Serial port accessible via micro-USB port For more information about HSDK board visit: https://www.synopsys.com/dw/ipdir.php?ds=arc-hs-development-kit Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com> CC: Alexey Brodkin <abrodkin@synopsys.com> CC: Hauke Mehrtens <hauke@hauke-m.de> CC: John Crispin <john@phrozen.org>
* archs38: switch to kmod-usb2Evgeniy Didin2018-02-141-1/+1
| | | | | | | | | | | We have managed to get USB 2.0 working good enough on all archs38 platforms so we're ready to switch to much faster USB 2.0. Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com> CC: Alexey Brodkin <abrodkin@synopsys.com> CC: Hauke Mehrtens <hauke@hauke-m.de> CC: John Crispin <john@phrozen.org>
* archs38: bump kernel to 4.14.Evgeniy Didin2018-02-103-26/+28
| | | | | | | | | Update Linux kernel version from 4.9 to 4.14 for archs38. config-4.14 was simply regenerated with "make kernel_menuconfig". Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com> Cc: Alexey Brodkin <abrodkin@synopsys.com> Cc: John Crispin <john@phrozen.org>
* treewide: drop target board_name functionsMathias Kresin2017-07-151-10/+0
| | | | | | They are not used any longer. Signed-off-by: Mathias Kresin <dev@kresin.me>
* treewide: use the generic board_name functionMathias Kresin2017-07-151-2/+1
| | | | | | Use the generic function instead ot the target specific ones. Signed-off-by: Mathias Kresin <dev@kresin.me>
* kernel: disable CONFIG_SG_POOL by defaultSergey Ryazanov2017-06-071-1/+0
| | | | | | | | 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>
* kernel: update kernel 4.9 to 4.9.29Koen Vandeputte2017-05-211-2/+2
| | | | | | | | | | | | | - Refresh all patches - Removed upstreamed - Adapted 1 Compile tested on: bcm53xx, cns3xxx, imx6, lantiq Run tested on: cns3xxx & imx6 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com> [update from 4.9.28 to 4.9.29] Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* target/archs38: switch to 4.9 kernelAlexey Brodkin2017-05-023-18/+39
| | | | | | | | With update of ARC tools to arc-2016.09 based on GCC v6.x we have to bump Linux kernel version so both toolchain and the kernel use the same ARC ABIv4. Signed-off-by: Alexey Brodkin <Alexey.Brodkin@synopsys.com>
* archs38: only calculate entry point address when necessaryFelix Fietkau2017-02-211-5/+2
| | | | | | | $(eval) runs even during prereq check, which can cause bogus error messages Signed-off-by: Felix Fietkau <nbd@nbd.name>
* archs38: gzip rootfs image to save some spaceFelix Fietkau2017-01-131-0/+1
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* archs38: build dtb files in Image/Prepare so that they are available for ↵Felix Fietkau2017-01-111-5/+7
| | | | | | Device/* Signed-off-by: Felix Fietkau <nbd@nbd.name>
* archs38: fix parallel build issueFelix Fietkau2017-01-111-7/+5
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* tools: remove old mkdosfs symlink from dosfstoolsÁlvaro Fernández Rojas2016-10-121-1/+1
| | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* kernel: update kernel 4.4 to version 4.4.20Álvaro Fernández Rojas2016-09-151-5/+0
| | | | | | | Refresh patches for all targets that support kernel 4.4. Compile-tested on brcm2708 only. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* build: fix subtarget descriptionsFelix Fietkau2016-09-041-2/+2
| | | | | | Move Target/Description above the target.mk include Signed-off-by: Felix Fietkau <nbd@nbd.name>
* linux/arc*: disable MAC frame filter in DW GMACAlexey Brodkin2016-08-241-0/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | DW GMAC on ARC SDP boards doesn't enter promiscuous mode if Ethernet PHY haven't got established link. Good examples are auto-negotiation in progress or disconnected cable. We do see Linux kernel sets GMAC's MAC filter register properly but GMAC's hardware doesn't accept new settings. We believe it is a hardware issue, most probably problem of integration of DW GMAC and PHY on the board. As a work-around we completely disable frame filtering in GMAC hardware (once and for good) which forces GMAC to enter promiscuous mode with the first write to MAC filter register. That gives us working bridge that consists of eth0 and wlan0 (USB Wi-Fi dongle). I.e. we finally have working "Dumb AP" setup made of ARC AXS10x boards. Given that hack is quite dirty (in loaded wired networks this will effectively load CPU with junk packets even if user doesn't need promisc mode) and there's no indication any other boards with DW GMAC suffer from the same issue we're patching only kernel for ARC boards. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: John Crispin <john@phrozen.org>, Cc: Felix Fietkau <nbd@nbd.name>
* archs38: Merge sd and ramfs subtargets in generic againAlexey Brodkin2016-08-207-36/+13
| | | | | | | | | | | | | | As it turned out we may actually build both initramfs and SD-based images in one run with just a small tweak in existing image/Makefile and so we do here. We're back with one "generic" target for all ARC HS38-based bords. Kudos to John for his patience and very helpful tips! Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Jo-Philipp Wich <jo@mein.io>
* archs38: Introduce images for SD-cardsAlexey Brodkin2016-08-1613-80/+132
| | | | | | | | | | | | | | | | | | Historically on ARC we started from initramfs-based images because: a) It was much easier to debug especially when toolchain and other components were changing quite dynamically b) It was our usual approach for embedded Linux But now with ARC port of Lede/OpenWRT getting more stable and mature we're ready for more real-life scenarios with FS permanently stored on SD-card. This essentially benefits from ability to setup devices that survive reboots with all settings and extra packages kept in place. Still we keep an ability to build images with initramfs. This allows us to use storage-less simulators for testing still. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: John Crispin <john@phrozen.org>
* archs38: Remove MMC kernel modules, they are built-in nowAlexey Brodkin2016-08-162-2/+2
| | | | | | | | If we want to boot from SD-card we need to have corresponding drivers already built-in so there's no point in having these modules. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
* archs38: Update kernel configurationAlexey Brodkin2016-08-161-2/+9
| | | | | | | | | | | | | | Now when we're switching to FS on SD-card it's necessary to have full stack of MMC block & FC drivers built-in otherwise kernel won't be able to mount FS with needed modules. Also we enable parsing of input parameters passed to the kernel by U-Boot. Otherwise kernel won't know where to look for command line and what's worse device tree blob (we had to disable this by default for cases when kernel is loaded by JTAG and core registers may have undefined state lading to kernel going bonkers). Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
* archs38: Reduce generalizationAlexey Brodkin2016-08-161-23/+11
| | | | | | | | | | | | | | As support of ARC HS38 in OpenWRT/Lede matures we don't need debug-only output binaries any longer, so purging vmlinux for AXS10x boards. As for uImage for nSIM it makes completely no sense because there's no way to run U-Boot on nSIM. So we remove add_archs38_XXX scripts making code more compact and cleaner. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
* arc: use patched .dts from sourcesAlexey Brodkin2016-08-166-487/+1
| | | | | | | | | | | | | | Instead of using off-the-tree .dts files for ARC boards we're switching to use in-tree ones. And for that to work properly we apply upstream patch that adds currently missing "model" property. Upstream patch and discussion could be found here: http://lists.infradead.org/pipermail/linux-snps-arc/2016-August/001394.html Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Jonas Gorski <jonas.gorski@gmail.com> Cc: John Crispin <john@phrozen.org>
* image.mk: clean up redundant code related to DEVICE_DTSFelix Fietkau2016-07-151-2/+1
| | | | | | | | It is used by a core build template, so the variable should be initialized and added to DEVICE_VARS in the core. Same for DEVICE_DTS_DIR Signed-off-by: Felix Fietkau <nbd@nbd.name>
* Revert "linux: arc: disable kernel unwinding to fix modules loading"Alexey Brodkin2016-07-111-1/+3
| | | | | | | | | | This reverts commit acd41539d630688e9891003c9b51cace3e113316. There's a fix in upstream that will at some point land in 4.4 stable as well so we'll get rid of this hack and with the next commit will apply upstream fix. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
* linux/archs38: Add wireless AP capabilities similarly to axs101Alexey Brodkin2016-07-112-2/+2
| | | | | | | Now when ath9k-htc USB dongle works with axs103 in OHCI mode quite fine adding corresponding features to default configuration. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
* linux/archs38: Disable USB 2.0Alexey Brodkin2016-07-052-2/+2
| | | | | | | | | As of today USB 2.0 (AKA EHCI) doesn't work on axs103 board and so there's no reason to build corresponding software for it. Once USB 2.0 gets fixed on axs103 thi patch might be reverted. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
* linux: arc: disable kernel unwinding to fix modules loadingAlexey Brodkin2016-06-221-3/+1
| | | | | | | | | | | | | | | | | | | | | With update of binutils for ARC (this is now based on upstream 2.26) we noticed issues with loadable kernel modules. Something like that was happening: --------------------->8------------------- mbcache: unknown relocation: 49 insmod: can't insert './mbcache.ko': invalid module format --------------------->8------------------- More details could be found in that discussion in binutils mailing list: http://thread.gmane.org/gmane.comp.gnu.binutils/74662 As of now the simplest work-around is to disable in-kernel unwinder for now. That will at least allow us to use modules again. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: John Crispin <john@phrozen.org>
* arc: Build uImage as well as vmlinux output filesAlexey Brodkin2016-06-051-8/+36
| | | | | | | | | | | | | | | | | | | | | | Initially for ARC we were building vmlinux images because it was both simpler and more convenient to debug Linux kernel in runt-time via JTAG. Now when base system works quite nice we may finally use U-Boot for loading the system image as well. Still we keep building vmlinux images as some of our boards are development boards and loading images with JTAG could be at some points very beneficial. Note for U-Boot header it's required to specify 2 values: * loading address * entry point (if it doesn't match loading address) and in case of ARC entry point (EP) not only differs from loading address but also changes from build to build due to initramfs being placed between loading address and text section. To accommodate that feature we have to calculate EP after vmlinux gets built and before call to mkimage. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
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