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* qualcommax: Skip compiling unnecessary dtbsSean Khan2024-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the compile phase of the kernel builds `Image dtbs modules`. However, none of the dtbs that get built are used for the final image. This ends up unnecessarily taking CPU cycles and produces a lot of `WARNINGS` that can lead users to believe there's cause for concern. I believe the same principle can be applied to other targets. ``` DTC arch/arm64/boot/dts/qcom/msm8996-mtp.dtb arch/arm64/boot/dts/qcom/msm8996.dtsi:2954.36-2962.5: Warning (clocks_property): /soc/clock-controller@6400000: Missing property '#clock-cells' in node /soc/mailbox@9820000 or bad phandle (referred from clocks[2]) DTC arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone-dora.dtb arch/arm64/boot/dts/qcom/msm8996.dtsi:2954.36-2962.5: Warning (clocks_property): /soc/clock-controller@6400000: Missing property '#clock-cells' in node /soc/mailbox@9820000 or bad phandle (referred from clocks[2]) DTC arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone-kagura.dtb arch/arm64/boot/dts/qcom/msm8996.dtsi:2954.36-2962.5: Warning (clocks_property): /soc/clock-controller@6400000: Missing property '#clock-cells' in node /soc/mailbox@9820000 or bad phandle (referred from clocks[2]) DTC arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone-keyaki.dtb arch/arm64/boot/dts/qcom/msm8996.dtsi:2954.36-2962.5: Warning (clocks_property): /soc/clock-controller@6400000: Missing property '#clock-cells' in node /soc/mailbox@9820000 or bad phandle (referred from clocks[2]) DTC arch/arm64/boot/dts/qcom/msm8996-xiaomi-gemini.dtb arch/arm64/boot/dts/qcom/msm8996.dtsi:2954.36-2962.5: Warning (clocks_property): /soc/clock-controller@6400000: Missing property '#clock-cells' in node /soc/mailbox@9820000 or bad phandle (referred from clocks[2]) DTC arch/arm64/boot/dts/qcom/msm8996-xiaomi-natrium.dtb arch/arm64/boot/dts/qcom/msm8996.dtsi:2954.36-2962.5: Warning (clocks_property): /soc/clock-controller@6400000: Missing property '#clock-cells' in node /soc/mailbox@9820000 or bad phandle (referred from clocks[2]) DTC arch/arm64/boot/dts/qcom/msm8996-xiaomi-scorpio.dtb arch/arm64/boot/dts/qcom/msm8996.dtsi:2954.36-2962.5: Warning (clocks_property): /soc/clock-controller@6400000: Missing property '#clock-cells' in node /soc/mailbox@9820000 or bad phandle (referred from clocks[2]) ``` Signed-off-by: Sean Khan <datapronix@protonmail.com>
* treewide: remove implicit SUBTARGETPaul Spooren2024-04-08
| | | | | | | | | | | | | | | | | | Historically it's possible to leave the `SUBTARGETS` undefined and automatically fallback to a "generic" subtarget. This however breaks various downstream scripts which may have expectations around filenames: While some targets with an explicit generic subtarget contain `generic` in the filenames of artifacts, implicit "subtargets" don't. Right now this breaks the CI[1], possibly also scripts using the ImageBuilders. This commit removes all code that support implicit handling of subtargets and instead requires every target to define "SUBTARGETS". [1]: https://github.com/openwrt/openwrt/actions/runs/8592821105/job/23548273630 Signed-off-by: Paul Spooren <mail@aparcar.org>
* d1: define subtarget specificallyPaul Spooren2024-04-08
| | | | | | | | | | | | | | | | | | Historically it's possible to leave the `SUBTARGETS` undefined and automatically fallback to a "generic" subtarget. This however breaks various downstream scripts which may have expectations around filenames: While some targets with an explicit generic subtarget contain `generic` in the filenames of artifacts, implicit "subtargets" don't. Right now this breaks the CI[1], possibly also scripts using the ImageBuilders. Do to the D1 target what's done to other target, explicitly define the "generic" subtarget. [1]: https://github.com/openwrt/openwrt/actions/runs/8592821105/job/23548273630 Signed-off-by: Paul Spooren <mail@aparcar.org>
* realtek: add support for switch Zyxel GS1900-24EPMirko Vogt2024-04-08
| | | | | | | | | | | This device is very similar to the GS1900-24E switch (added in b515ad1), except that the first 12 of 24 ethernet ports are capable of PoE and the physical jacks are in the right order - unlike for the GS1900-24E, where even and uneven ports are flipped (up <-> down on panel). Zyxel version code for this device (-24EP) is: ABTO Signed-off-by: Mirko Vogt <mirko-openwrt@nanl.de>
* config: select KERNEL_WERROR if building with default GCC versionDaniel Golle2024-04-08
| | | | | | | | | | | | | | | | At the moment we have to manually follow the default GCC version also in config/Config-kernel.in. This tends to be forgotten at GCC version bumps (just happened when switching from version 12 to 13). Instead, introduce a hidden Kconfig symbol which implies KERNEL_WERROR in toolchain/gcc/Config.in where it is visible for developers changing the default version. Also remove the explicit default on BUILDBOT to avoid a circular dependency and also because buildbots anyway implicitly always select the default GCC version. Reference: https://github.com/openwrt/openwrt/pull/15064 Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* uclient: update to Git HEAD (2024-04-05)Felix Fietkau2024-04-07
| | | | | | | | | | | | | | e209a4ced1d8 add strdupa macro for compatibility af1962b9a609 uclient: add helper function for getting ustream-ssl context/ops 488f1d52cfd2 http: add helper function for checking redirect status b6e5548a3ecc uclient: defer read notifications to uloop timer 352fb3eeb408 http: call ustream_poll if not enough read data is available e611e6d0ff0b add ucode binding ddb18d265757 uclient: add function for getting the amount of pending read/write data 980220ad1762 ucode: fix a few ucode binding issues 6c16331e4bf5 ucode: add support for using a prototype for cb, pass it to callbacks Signed-off-by: Felix Fietkau <nbd@nbd.name>
* bcm27xx: bcm2712: backport RP1 interrupt affinityÁlvaro Fernández Rojas2024-04-07
| | | | | | Support for setting the CPU affinity on RP1 has been added to RPi linux v6.6 Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* bcm27xx: update 6.1 patches from RPi foundationÁlvaro Fernández Rojas2024-04-07
| | | | | | | | Sync 6.1 patches with the RPi foundation. Since rpi-6.6.y is now the main branch of the RPi foundation, there won't be any new patches for linux 6.1. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* base-files: minor fix to mmc_get_mac_ascii functionRodrigo Balerdi2024-04-07
| | | | | | | This is mostly a cosmetic cleanup. The absence of the return statement was not causing any problems. Signed-off-by: Rodrigo Balerdi <lanchon@gmail.com>
* ustream-ssl: update to Git HEAD (2024-04-07)Felix Fietkau2024-04-07
| | | | | | | | | | | 7621339d7694 mbedtls: fix build on non-linux systems 268050964b08 ustream-mbedtls: add missing psa_crypto_init call 956fba242ac0 add callbacks for debug messages 9fdf3fb87af5 mbedtls: add TLS 1.3 ciphers 28c4c1e6471b mbedtls: disable TLS 1.3 in client mode when skipping verification d61493a44204 mbedtls: add missing ifdef for build with disabled debug Signed-off-by: Felix Fietkau <nbd@nbd.name>
* at91bootstrap: update PKG_MIRROR_HASH to zstd for v3 at91bootstrapRobert Marko2024-04-07
| | | | | | | | | | | | So, when updating the hash for at91bootstrap it was done via CHECK_ALL=1 so that updated the PKG_MIRROR_HASH for the main v4 version hash, but at91bootstrap checkout version depends on the subtarget as well. Choosing to build for sam9x will change the at91bootstrap version to v3 and this hash was not refreshed thus causing the CI to fail. Fixes: 6918c637b797 ("treewide: package: update missed hashes after switch to ZSTD") Signed-off-by: Robert Marko <robimarko@gmail.com>
* generic: backport at803x kernel panic fixChristian Marangi2024-04-07
| | | | | | Backport at803x kernel panic fix merged upstream for kernel 6.1 and 6.6. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
* treewide: package: update missed hashes after switch to ZSTDRobert Marko2024-04-07
| | | | | | | | With the switch to ZSTD for git clone packaging, hashes have changed so fixup remaining package hashes that were missed in the inital update. Fixes: b3c1c57 ("treewide: update PKG_MIRROR_HASH to zst") Signed-off-by: Robert Marko <robimarko@gmail.com>
* generic: 6.6: backport arm64 swiotlb default size reductionRobert Marko2024-04-07
| | | | | | | | | | | | | | Kernel 6.6 added dynamic SWIOTLB allocation, but with it also started allocating 64MB of the SWIOTLB bounce buffer by default which is quite a lot of memory on most OpenWrt devices. Luckily in kernel 6.7 arm64 received an optimization that reduces that default size to 1MB per 1GB of RAM if certain criteria was met. So in order to reclaim back 63MB of RAM which brought some ipq807x devices close to OOM under load lets backport the upstream commit. Signed-off-by: Robert Marko <robimarko@gmail.com>
* nu801: update PKG_MIRROR_HASH to zstRobert Marko2024-04-07
| | | | | | | | When using zst instead of xz, the hash changes. This was missed in the initial treewide updated. Fixes: b3c1c57a35a0 ("treewide: update PKG_MIRROR_HASH to zst") Signed-off-by: Robert Marko <robimarko@gmail.com>
* x86: geode: 6.6: add missing kernel optionsMieczyslaw Nalewaj2024-04-07
| | | | | | | Add options removed by `make kernel_oldconfig CONFIG_TARGET=subtarget', missing which causes compilation to stop and cause an error. Fixes: 2a86425de107 ("x86: 6.6: refresh kernel config") Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
* wifi-scripts: fix creation of IBSS in legacy (non-HT) modeAlexandru Gagniuc2024-04-07
| | | | | | | | | | | | | | | | | | | | | When an IBBS interface is configured for IBSS legacy mode, wdev.htmode is empty. This is empty string results in an empty positional argument to the "ibbs join" command, for example: iw dev phy0-ibss0 ibss join crymesh 2412 '' fixed-freq beacon-interval 100 This empty argument is interpreted as an invalid HT mode by 'iw', causing the entire command to fail and print a "usage" message: daemon.notice netifd: radio0 (4527): Usage: iw [options] \ dev <devname> ibss join <SSID> <freq in MHz> ... Although nobody will ever need more than 640K of IBSS, explicitly use "NOHT" if an HT mode is not given. This fixes the problem. Fixes: e56c5f7b276a ("hostapd: add ucode support, use ucode for the main ubus object") Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Signed-off-by: Felix Fietkau <nbd@nbd.name> [extend to cover more cases]
* scripts: add .tar.zst to dl_cleanup extensionsStijn Tintel2024-04-06
| | | | Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* tools: zstd: add patch fixing wrong generated .pc with lib-mtChristian Marangi2024-04-06
| | | | | | | | | | | | | The current .pc generated by make build system for zstd is wrong and always assume a single-threaded library is used. This wasn't the case for the meson build system that used his own logic to generate the pkg-config file. Add a patch to fix this by introducing install-mt-pc make target to generate the correct pkg-config gile. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
* Revert "tools/mkimage: update to v2024.04"Nick Hainke2024-04-06
| | | | | | | | | | | This reverts commit 8d934c11968de49ad17bc62366a88230e47b4f56. The update seems to be causing issues that need to be further explored [0]. Let's revert it. [0] - https://github.com/openwrt/openwrt/pull/15078 Signed-off-by: Nick Hainke <vincent@systemli.org>
* tools: zstd: install headers as wellRobert Marko2024-04-06
| | | | | | | | We forgot to make sure install-includes is called for the libzstd in order for it to install the required headers. Fixes: 4b920e799fba ("tools: zstd: convert to make and drop meson dependency") Signed-off-by: Robert Marko <robimarko@gmail.com>
* treewide: update PKG_MIRROR_HASH to zstPaul Spooren2024-04-06
| | | | | | | When using zst instead of xz, the hash changes. This commit fixes the hash for packages and tools in core. Signed-off-by: Paul Spooren <mail@aparcar.org>
* tools: prefer gz or bz2 tarballsRobert Marko2024-04-06
| | | | | | | | | | | | | | In the light of recent XZ events, and fundamental XZ issues lets work on moving away from using XZ. So, use gz compressed tarballs as sources whenever possible. dwarves only offers bz2 compressed tarballs, so use those as size difference is minor compared to XZ. Signed-off-by: Robert Marko <robimarko@gmail.com> dwarves
* tools: libdeflate: fetch source as tarballRobert Marko2024-04-06
| | | | | | | | | | | | | libdeflate is currently intentionally being fetched via GIT. However, with the move to using ZSTD to compress the cloned GIT repo tarballs it means that we would first need to compile ZSTD. But that means that we need to be able to unpack gzipped tarballs first which we currently do by using libdeflate-gzip. So, in order to do so lets fetch libdeflate as a tarball, use gzip to extract it and then use libdeflate as regular for all other tools. Signed-off-by: Robert Marko <robimarko@gmail.com>
* tools: rework tools-core dependeciesRosen Penev2024-04-06
| | | | | | | | | | | | ZSTD and libdeflate do not depend on SED nor flock, so instead of the whole for loop that will filter 2 out of 4 core packages just specify that patch and tar depend on sed explicitly. ZSTD now depends on libdeflate since libdeflate-gzip will then be used to unpack ZSTD as well as most tool archives. Signed-off-by: Rosen Penev <rosenp@gmail.com> Signed-off-by: Robert Marko <robimarko@gmail.com>
* tools: make zstd tool core and xz tool non-coreChristian Marangi2024-04-06
| | | | | | | Make zstd tool core and xz tool non-core since zstd is the new default for compression format. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
* tools: zstd: dont override ZSTD_LEGACY_SUPPORTRobert Marko2024-04-06
| | | | | | | | We dont really have a reason to deviate from the upstream default for ZSTD_LEGACY_SUPPORT value of 5, as it will save a bit of space but prevent decompressing data compressed with legacy ZSTD versions. Signed-off-by: Robert Marko <robimarko@gmail.com>
* tools: zstd: override max safe compression levelChristian Marangi2024-04-06
| | | | | | | | | | | | | | | ZTSD limits the safe compression level to a max of 19 as 20 to 22 cause increased RAM usage. Higher levels require --ultra arg passed. There isn't currently a way to set --ultra using ENV options similar to ZSTD_CLEVEL and ZSTD_CLEVEL is limited to 19. To fix this, we can increase the max safe compression level by providing a custom ZSTDCLI_CLEVEL_MAX value with CFLAGS. The max safe level is increased to 20. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
* tools: zstd: convert to make and drop meson dependencyChristian Marangi2024-04-06
| | | | | | | | | | Convert to make and drop meson dependency since it's not a core tools and can't depend on advanced build system like cmake or meson. On top of this make is the official build support and cmake/meson are supported by 3rd parties. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
* include/download.mk: switch to zst compressionPaul Spooren2024-04-06
| | | | | | | | | | The compression is faster to (un)pack files, make use of it. Also add a new build prerequirement, the `zstd` to (un)pack files. Signed-off-by: Paul Spooren <mail@aparcar.org> [ improve commit title ] Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
* scripts/dl_github_archive: add support for packing zstd archiveChristian Marangi2024-04-06
| | | | | | Add support for packing .zst archive when creating Github mirror tar. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
* include/download.mk: handle .gitattributes rules on rawgit methodChristian Marangi2024-04-06
| | | | | | | | | | | | | | | | | | | | | This fix a long lasting bug/inconsistency with rawgit method and dl_github_archive script. The dl_github_archive script works by using the github generated tar.gz instead of cloning and checkout and the tar.gz is generated by using git archive command that parse and apply .gitattributes rules. rawgit command never handled .gitattributes and instead made a simple git clone and checkout causing the inconsistency. To fix the inconsistency, add extra steps to call git archive command and generate an intermediate tar to apply .gitattributes rules. Also for git log format, Github shorthash length is 8 instead of the default 7, also apply this locally for each cloned repo to produce consistent tar. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
* tools/mkimage: update to v2024.04Nick Hainke2024-04-06
| | | | | | | | | | Update to latest version. Refresh patches: - 030-allow-to-use-different-magic.patch - 095-tools-disable-TOOLS_FIT_FULL_CHECK.patch Signed-off-by: Nick Hainke <vincent@systemli.org>
* kernel: bump 6.6 to 6.6.25John Audia2024-04-05
| | | | | | | | | | | | Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.25 All patches automatically rebased. Build system: x86/64 Build-tested: x86/64/AMD Cezanne, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3, flogic/glinet_gl-mt6000 Run-tested: x86/64/AMD Cezanne, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3, flogic/glinet_gl-mt6000 Signed-off-by: John Audia <therealgraysky@proton.me>
* kernel: bump 6.6 to 6.6.24John Audia2024-04-05
| | | | | | | | | | | | | | | | | | | | | | | | | Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.24 Removed upstreamed: generic/backport-6.6/838-v6.9-leds-trigger-netdev-Fix-kernel-panic-on-interface-re.patch[1] generic/backport-6.6/981-mtd-spinand-Add-support-for-5-byte-IDs.patch[2] mediatek/patches-6.6/831-thermal-drivers-mediatek-Fix-control-buffer-enablement-on-MT7896.patch[3] Removed: ipq40xx/patches-6.6/110-mtd-limit-OTP-nvmem-to-non-nand-devices.patch[4] All other patches automatically rebased. 1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.24&id=10f2af1af8ab8a7064f193446abd5579d3def7e3 2. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.24&id=9c74507e6c4382d12a5e418742b81fd441f03313 3. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.24&id=fe750e2744428be6aec7395b13df3b34381ce6b6 4. Acknowledgment to @DragonBlurp for pointing out the redundancy of this patch. https://github.com/openwrt/openwrt/commit/dd78a59cd7b029560b33cb3ac0e1aa8b747bd807 Build system: x86/64 Build-tested: x86/64/AMD Cezanne, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3 Run-tested: x86/64/AMD Cezanne, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3 Signed-off-by: John Audia <therealgraysky@proton.me>
* ipq806x: 6.6: refresh patchesMieczyslaw Nalewaj2024-04-05
| | | | | Refresh patches for kernel 6.6.23 with make target/linux/refresh. Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
* pistachio: add 6.1 testing kernelZoltan HERPAI2024-04-05
| | | | | | Configure 6.1 as testing kernel. Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
* pistachio: refresh 6.1 configZoltan HERPAI2024-04-05
| | | | | | Kernel config needs to be refreshed after copy from 5.15. Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
* pistachio: update and extend 6.1 patchesZoltan HERPAI2024-04-05
| | | | | | | | | | | Add: 110-pwm-img-fix-clock-lookup.patch - patch to fix a clock lookup issue from upstream Update: 401-mtd-nor-support-mtd-name-from-device-tree.patch - mtd-name lookup hack to reflect the updated spi_nor_scan function Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
* pistachio: copy config and patches of 5.15 to 6.1Zoltan HERPAI2024-04-05
| | | | | | Simple copy of config and patches. Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
* gettext-full: link libiconv when building host pkgYanase Yuki2024-04-05
| | | | | | | | On Fedora 40 system, some compile error happens when building iconv-ostream.c. Linking to libiconv-full fixes this. Signed-off-by: Yanase Yuki <dev@zpc.st>
* hostapd: fix Config.in dependenciesFelix Fietkau2024-04-05
| | | | | | | hostapd packages were accidentally left out. Clean up this mess by changing the dependencies to hostapd-common Signed-off-by: Felix Fietkau <nbd@nbd.name>
* ipq40xx: 6.6: remove redundant patchMieczyslaw Nalewaj2024-04-05
| | | | | | Remove file 110-mtd-limit-OTP-nvmem-to-non-nand-devices.patch redundand after adding 440-mtd-don-t-look-for-OTP-legacy-NVMEM-cells-if-proper-.patch in dd78a59 Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
* kirkwood: 6.6: refresh patchesMieczyslaw Nalewaj2024-04-05
| | | | | | Refresh patches for kernel 6.6.23 with make target/linux/refresh. Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
* apm821xx: restore 6.1 config+patchesChristian Lamparter2024-04-05
| | | | | | | simply attached previous versions of the config-6.1 and patches-6.1 directory. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* apm821xx: add 6.6 testing kernelChristian Lamparter2024-04-05
| | | | | | | | | refreshed kernel config + patches otherwise same as 6.1/5.15. Tested on: WNDAP620, WNDAP660, MyBook Live Single, MR24, MX60, WNDR4700 Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* apm821xx: prepare WNDR4700 for 6.6 - add preliminary u-boot-env accessChristian Lamparter2024-04-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the default BUILD_BOT configuration on a linux 6.6 kernel, the WNDR4700's kernel no longer fits into the alloted ~3.5MiB, even with LZMA compression. Bigger kernels are possible, but there's a problem with Netgear's "bootcmd": > if loadn_dniimg 0 0x180000 0x4e0000 && chk_dniimg 0x4e0000; then nand read 0x800000 0x180000 0x20000;bootm 0x500000 - 0x800040;else fw_recovery; fi" This loads the dni-image starting offset 0x180000 from the NAND flash (which is the DTB partition) to 0x4e0000 in the RAM. It then checks whenever the provided image is "valid". If it is then it reads the DTB again to 0x800000 in the RAM and starts the extraction and boot process. (If the image wasn't valid then it starts the automated firmware recovery). The issues here are that first: the kernel image gets "squeezed" between 0x500040 and 0x7fffff... And second, the decompressor only has area 0x0 - 0x500000 for decompression. Hence the image now requires to update the bootcmd by providing new values (which have been successfully tested with the original Netgear WNDR4700 v1.0.0.56 firmware) for the RAM locations and make full use of the fact that loadn_dniimg loads the DTB as well. This needs to be done only once. Just connect a serial adapter to interface with uboot and overwrite (and save) the new bootcmd. WARNING: The serial port needs a TTL/RS-232 3.3v level converter! Steps: 0. Power-off the WNDR4700 1. Connect the serial interface (you need to open the WNDR4700) 2. Power-up the WNDR4700 3. Monitor the boot-sequence and hit "Enter"-key when it says: "Hit any key to stop autoboot" (Be quick, you have a ~2 second window) 4. in the Prompt enter the following commands (copy & paste) setenv bootcmd "if loadn_dniimg 0 0x180000 0xce0000 && chk_dniimg 0xce0000; then bootm 0xd00000 - 0xce0040;else fw_recovery; fi" saveenv run bootcmd Note: This new bootcmd will also unbrick devices that were bricked by the bigger 4.19-6.1 kernels. Note2: This method was tested with a WNDR4700. A big kernel with most debug features enabled on v6.6.22 measured 4.30 MiB when compressed with lzma. The uncompressed kernel is 12.34 MiB. This is over the 3 MiB, the device reserves for the kernel... But it booted! For bigger kernels, the device needs repartitioning of the the ubi partition due to the kernel+dtb not fitting into the partition. Note3: For initramfs development. I would advice to load the initramfs images to 0x800000 (or higher). i.e.: tftp 800000 wndr4700.bin Note4: the fw_recovery uboot command to transfer the factory image to the flash still works. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* ramips: 6.6: set testing kernelMieczyslaw Nalewaj2024-04-05
| | | | | | Allow selecting 6.6 as testing kernel on ramips. Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
* ramips: 6.6: refresh kernel configMieczyslaw Nalewaj2024-04-05
| | | | | | Refresh kernel config. Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
* ramips: adjusted pinctrl-aw9523 for kernel 6.6Mieczyslaw Nalewaj2024-04-05
| | | | | | | | Compatiblity with kernel 6.6 for Awinic AW9523B i2c pin controller driver. It follows the kernel patch: i2c: Drop legacy callback .probe_new() (https://github.com/torvalds/linux/commit/5eb1e6e459cfa025f79c43014f66ff62a55542f1) and kernel patch: gpiolib: Get rid of not used of_node member (https://github.com/torvalds/linux/commit/70d0fc4288dabd65025fde7774b4f9262afa9034) Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
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