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* arc770: set device vendor and model variablesMoritz Warning2021-05-261-0/+2
| | | | | | | This fixes the profiles.json output. Signed-off-by: Moritz Warning <moritzwarning@web.de> (cherry picked from commit d00bbd9de0719eededc7ee6a7cb2d8f4de6e4540)
* target: use SPDX license identifiers on scriptsAdrian Schmutzler2021-02-101-5/+1
| | | | | | Use SPDX license tags to allow machines to check licenses. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* target: use SPDX license identifiers on MakefilesAdrian Schmutzler2021-02-103-12/+5
| | | | | | Use SPDX license tags to allow machines to check licenses. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* arc770: drop support for kernel 4.14Adrian Schmutzler2020-09-022-231/+0
| | | | | | | The target seems to be working on 5.4, so drop 4.14 support in preparation for removing it from master entirely. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* kernel: set WATCHDOG_CORE dependency in kmod-hwmon-sch5627Adrian Schmutzler2020-08-241-1/+0
| | | | | | | | | | | | | | | | | | For many target we have added CONFIG_WATCHDOG_CORE=y to the target config due to the following error: Package kmod-hwmon-sch5627 is missing dependencies for the following libraries: watchdog.ko However, actually the proper way appears to be setting the dependency for the kmod-hwmon-sch5627 package, as the error message demands. Do this in this patch and remove the target config entries added due to this issue. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* treewide: use wpad-basic-wolfssl as defaultPetr Štetiar2020-08-201-1/+1
| | | | | | | | | | | | | | | In order to support SAE/WPA3-Personal in default images. Replace almost all occurencies of wpad-basic and wpad-mini with wpad-basic-wolfssl for consistency. Keep out ar71xx from the list as it won't be in the next release and would only make backports harder. Build-tested (build-bot settings): ath79: generic, ramips: mt7620/mt76x8/rt305x, lantiq: xrx200/xway, sunxi: a53 Signed-off-by: Petr Štetiar <ynezz@true.cz> [rebase, extend commit message] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* arc770: update kernel version to 5.4Adrian Schmutzler2020-07-273-1/+231
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update config with make kernel_oldconfig and copy/refresh patch. Add CONFIG_WATCHDOG_CORE=y to fix the following error as done for several targets already: Package kmod-hwmon-sch5627 is missing dependencies for the following libraries: watchdog.ko Directly switch to kernel 5.4. This patch is compile-tested only. However, the target is essentially pure upstream with a single patch, and it has been reported that kernel 5.4 has been run on this target successfully already. Note that in my local tests building with all packages/kmods failed since openvswitch selects libunwind, which doesn't build for arc with the following error: checking if we should build libunwind-ptrace... yes checking if we should build libunwind-setjmp... yes checking for build architecture... x86_64 checking for host architecture... arc checking for target architecture... arc checking for target operating system... linux-gnu checking for ELF helper width... configure: error: Unknown ELF target: arc make[3]: *** [Makefile:65: /data/openwrt/build_dir/target-arc_arc700_uClibc/ libunwind-1.3.1/.configured_68b329da9893e34099c7d8ad5cb9c940] Error 1 Deselecting all kmod-openvswitch* packages will have the build run through. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* arc770: use generic 02_sysinfoAdrian Schmutzler2020-07-223-47/+1
| | | | | | | | | | | | | | | | | Currently arc770 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,axs101 would not have been properly detected anyway, as its case was not set up syntactically correct. Fixes: 576621f1e353 ("linux: add support of Synopsys ARC770-based boards") Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* treewide: drop shebang from non-executable target filesAdrian Schmutzler2020-06-162-5/+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>
* 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>
* arc770: 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: bump 4.14 to 4.14.51Kevin Darbyshire-Bryant2018-06-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | The sender domain has a DMARC Reject/Quarantine policy which disallows sending mailing list messages using the original "From" header. To mitigate this problem, the original message has been wrapped automatically by the mailing list software. Refresh patches. Remove patch that can be reverse applied: mvebu/patches-4.14/530-ATA-ahci_mvebu-enable-stop_engine-override.patch mvebu/patches-4.14/531-ATA-ahci_mvebu-pmp-stop-errata-226.patch Update patch that no longer applied: ipq806x/patches-4.14/0035-clk-mux-Split-out-register-accessors-for-reuse.patch Compiled-tested-for: lantiq, ramips Run-tested-on: lantiq BT hh5a, ramips MIR3g Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> Tested-by: Michael Yartys <michael.yartys@protonmail.com> Tested-by: Rosen Penev <rosenp@gmail.com>
* arc770: bump kernel to 4.14Evgeniy Didin2018-06-193-23/+26
| | | | | | | | | | Currently arc770 is no more "source-only". Lets update Linux kernel version from 4.9 to 4.14 for arc770. 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>
* arc770: remove source-onlyEvgeniy Didin2018-05-221-1/+1
| | | | | | | | | | | | | | In commit 8b9cdebc9c53 ("arc770: mark as source-only") arc770 was marked as source-only because of iproute2 compile issues. With uClibc-ng version 1.0.30 issues with iproute2 were fixed. Lets remove "source-only" for arc770 as soon as uClibc-ng version will be updated to 1.0.30. Patch for uClibc-ng is here: https://patchwork.ozlabs.org/patch/917547/ 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>
* arc770: mark as source-onlyHans Dedecker2017-10-281-1/+1
| | | | | | | | | Mark target arc770 as source-only as it has package compile issues (e.g. iproute2) due to the usage of uClibc. As a prerequisite to be included in future releases the arc770 target needs to switch either to glibc or musl. Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
* 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/arc770: switch to 4.9 kernelAlexey Brodkin2017-05-023-13/+33
| | | | | | | | 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>
* arc770: 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>
* kernel: update kernel 4.4 to version 4.4.49Hauke Mehrtens2017-02-161-38/+0
| | | | Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* arc770: backport upstream fix for unaligned accessAlexey Brodkin2017-02-092-31/+38
| | | | | | | | | | | | | | | | | This commit reverts 42f3c1f ("arc770: fix broken upstream change") and simultaneously adds back-ported fix from Linus' tree: a524c218bc94 ("ARC: [arcompact] brown paper bag bug in unaligned access delay slot fixup"). Note mentioned patch will appear in stable trees soon as well so IMHO there's not much sense in adding this separate patch in lede/master branch. As well as we will get rid of it here in 17.01 once we bump 4.4 kernel here later down the line. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Felix Fietkau <nbd@nbd.name> Cc: John Crispin <john@phrozen.org> Cc: Jo-Philipp Wich <jo@mein.io>
* arc770: fix broken upstream changeJo-Philipp Wich2017-02-071-0/+31
| | | | | | | Add a patch to revert upstream commit 9aed02feae57bf7a40cb04ea0e3017cb7a998db4 which introduces syntax errors. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* arc770: gzip rootfs image to save some spaceFelix Fietkau2017-01-131-0/+1
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* arc770: build dtb files in Image/Prepare so that they are available for Device/*Felix Fietkau2017-01-111-5/+7
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* arc770: 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>
* arc770: Introduce images for SD-cardsAlexey Brodkin2016-08-288-73/+102
| | | | | | | | | | | | | | | | | | | 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> Cc: Jo-Philipp Wich <jo@mein.io>
* arc770: Remove MMC kernel modules, they are built-in nowAlexey Brodkin2016-08-282-2/+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>
* arc770: Update kernel configurationAlexey Brodkin2016-08-281-1/+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>
* arc770: Reduce generalizationAlexey Brodkin2016-08-281-25/+13
| | | | | | | | | | | | | | As support of ARC 770 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_arcYYY_XXX scripts making code more compact and cleaner. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
* 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>
* arc: use patched .dts from sourcesAlexey Brodkin2016-08-166-456/+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/+2
| | | | | | | | | | 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: arc: disable kernel unwinding to fix modules loadingAlexey Brodkin2016-06-221-2/+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>
* arc770: enable unaligned access handling simulation in softwareJohn Crispin2016-04-091-2/+3
| | | | | | | | | | | | This enables misaligned access handling by software in Linux kernel. With some wireless drivers (ath9k-htc and mt7601u for example) we see misaligned accesses here and there and to cope with that without fixing stuff in the drivers we're just gracefully handling it on ARC. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> SVN-Revision: 49134
* arc770: build kmod-ath9k-htc wpad-mini by defaultJohn Crispin2016-04-092-2/+2
| | | | | | | | | | | | | | | | AXS101 beind a development board lacks built-in wireles inerfaces. So we have to use external USB dongles to turn the board into wireless router. The best USB Wi-Fi dongles to work in AP-mode seem to be based on ath9k-htc chipset. And so with that change we add support of mentioned dongles in default and axs101 builds. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> SVN-Revision: 49133
* base-files: remove default /etc/config/network, generate it via board.d insteadFelix Fietkau2016-01-251-3/+0
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48493
* arc: clean-up and move CFLAGS to include/target.mkFelix Fietkau2016-01-181-1/+0
| | | | | | | | | | | | | | | | | | | Most of currently mentioned CFLAGS in arc770/Makefile are not really required because: [1] "-Os -pipe" are set by default in include/target.mk [2] "-fno-caller-saves" gets enabled via menuconfig as an extra compiler flag for developers So the only one that makes sense is "-matomic" and that one is really essential. Without it many software packges won't build complainin on unresolved atomic ops. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Felix Fietkau <nbd@openwrt.org> Cc: Jo-Philipp Wich <jow@openwrt.org> Cc: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 48326
* arc770/axs101: fix console outputFelix Fietkau2016-01-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While bumping kernel version kernel command line was unintentionally modified in attempt to make it closer to upstream version. In case of AXS that has not only serial port but HDMI/USB both capable of being debug console we have 2 entries in kernel's command line: ------------------->8----------------- console=tty0 console=ttyS3,115200n8 ------------------->8----------------- But as it turned out OpenWRT uses procd as init instead of Busybox. And in its turn procd gets the first "console" entry from kernel command line (/proc/cmdline) and uses it if default inittab is used: ------------------->8----------------- ... ::askconsole:/bin/ash --login ------------------->8----------------- So what we got is non-functional serial console. That change removes "console=tty0" which brings serial console back to life. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Felix Fietkau <nbd@openwrt.org> Cc: Jo-Philipp Wich <jow@openwrt.org> Cc: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 48325