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* bcm4908: fix Netgear R8000P imageRafał Miłecki2021-04-081-2/+5
| | | | | | | Use vendor format to allow flashing using Negear UI. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit f2c8c62d98f2137d8af896e56d5e29759cf48715)
* bcm4908: add sysupgrade supportRafał Miłecki2021-04-081-0/+213
| | | | | | | | | | | It supports flashing OpenWrt images (bootfs & UBI upgrade) as well as vendor images (whole MTD partition write). Upgrading cferom is unsupported. It requires copying device specific data (like MAC) to target image before flashing. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit a6a0b252baa6c19dfc62611ea910b56527ce4fa5)
* bcm4908: pad firmware image bootfs JFFS2 partition to 8 MiBRafał Miłecki2021-04-081-1/+1
| | | | | | | | | | This way MTD "bootfs" partition will be always 8+ MiB. This should be enough for any custom / future firmware to fit its bootfs (e.g. big kernel) without having to repertition whole flash. That way we can preserve UBI and its erase counters during sysupgrade. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit ca9b1f15c424d68af0f372c37c8eee81b36ee7e1)
* bcm4908: rename bootfs dummy file to the 1-openwrtRafał Miłecki2021-04-081-1/+1
| | | | | | | | | | | | | The purpose of that dummy file is to make CFE work properly with OpenWrt bootfs. CFE for some reason ignores JFFS2 files with ino 0. Rename it to 1-openwrt so: 1. It's consistent with bcm63xx 2. It's OpenWrt specific so sysupgrade can distinguish it from vendor images Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 880c8b44223c9cbce3dd14da78c33676c6f1a8a6)
* bcm4908: enable JFFS2 supportRafał Miłecki2021-04-081-1/+0
| | | | | | | It's needed for accessing JFFS2 bootfs partition. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 180c4635265b4907221a62b3068ac89447cd83d7)
* bcm4908: backport DT patch adding Ethernet MAC addressRafał Miłecki2021-04-081-0/+82
| | | | | | | | This tells OS (Linux) where from MAC should be read (bootloader MTD partition). Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 1cc5eb45d5192b41d97d5da58c34353f4c3240f9)
* kernel: create bootfs partition when parsing on BCM4908Rafał Miłecki2021-04-081-5/+9
| | | | | | | | | It's helpful for accessing booting data (DTS, kernel, etc.). It has to be used carefully as CFE's JFFS2 support is quite dumb. It doesn't recognize deleted files and has problems handling 0 inode. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 6dd727ac24fa36ac3f23e9a5cf6781a7d1c6b797)
* bcm4908: backport the latest bcm_sf2 commitsRafał Miłecki2021-04-086-111/+210
| | | | | | | | 1. CFP support for BCM4908 2. Upstream RGMII regs fix Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit a49fd9db0a2bfad8ea9a09f32fadbd3cc7e46205)
* bcm4908: backport DTS patch with Ethernet TX IRQRafał Miłecki2021-04-082-1/+31
| | | | | | | It allows bcm4908_enet Linux driver to work more efficiently. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 13d9904acdd24e002aab3d6c3dd7879826b54008)
* bcm53xx: enhance support for Linksys EA9500Vivek Unune2021-04-084-3/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. Add leds and configs 2. Add network configs 3. Add script to clear partial boot flag 4. Hack to use port 5 as cpu port as port 8 connected to eth2 wont pass any frames 5. Enable EA9500 image generation Hardware Info: - Processor - Broadcom BCM4709C0KFEBG dual-core @ 1.4 GHz - Switch - BCM53012 in BCM4709C0KFEBG & external BCM53125 - DDR3 RAM - 256 MB - Flash - 128 MB (Toshiba TC58BVG0S3HTA00) - 2.4GHz - BCM4366 4×4 2.4/5G single chip 802.11ac SoC - Power Amp - Skyworks SE2623L 2.4 GHz power amp (x4) - 5GHz x 2 - BCM4366 4×4 2.4/5G single chip 802.11ac SoC - Power Amp - PLX Technology PEX8603 3-lane, 3-port PCIe switch - Ports - 8 Ports, 1 WAN Ports - Antennas - 8 Antennas - Serial Port - @j6 [GND,TX,RX] (VCC NC) 115200 8n1 Flashing Instructions: 1. Connect a USB-TTL table to J6 on the router as well as a ethernet cable to a lan port and your PC. 2. Power-on the router. 3. Use putty or a serial port program to view the terminal. Hit Ctrl+C and interrupt the CFE terminal terminal. 4. Setup a TFTP server on your local machine at setup you local IP to 192.168.1.2 5. Start the TFTP Server 6. Run following commands at the CFE terminal flash -noheader 192.168.1.2:/openwrt.trx nflash0.trx flash -noheader 192.168.1.2:/openwrt.trx nflash0.trx2 nvram set bootpartition=0 && nvram set partialboots=0 && nvram commit 7. Reboot router to be presented by OpenWrt Note: Only installation method via serial cable is supported at the moment. The trx firmware has to be flashed to both the partitions using following commands from CFE prompt. This will cover US and Non-US variants. Signed-off-by: Vivek Unune <npcomplete13@gmail.com> Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 209c5918b511d9e406a094ba246a985b640e519f)
* bcm53xx: use upstream Linksys EA9500 fixesRafał Miłecki2021-04-082-1/+30
| | | | | | | One fix was accepted, one was added. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 22369ad7887e98bdb9d1999f221dfcd5fbb2f389)
* bcm53xx: fix Linksys EA9500 partitionsRafał Miłecki2021-04-081-0/+58
| | | | | | | Use proper DT binding. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit f8669c174ee17bbb8d59f901d639f57449dcf751)
* bcm53xx: backport Linksys Panamera (EA9500) patchesVivek Unune2021-04-085-2/+230
| | | | | | | | | | | | | | | | | These patches have been already accepted. 302-ARM-dts-BCM5301X-Update-Northstar-pinctrl-binding.patch had to be updated. [rmilecki: use actual upstream accepted patches replace v5.10 with v5.11 to match actual upstream kernel recover dropped part of the pinctrl compatible patch update filenames refresh patches] Signed-off-by: Vivek Unune <npcomplete13@gmail.com> Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 39ed2265dde1bc8817f9dc6ba053268bb6939ae6)
* kernel: backport 5.13 mtd partitioning changesRafał Miłecki2021-04-0814-27/+324
| | | | | | | | | 1. Use upstream accepted NVMEM patches 2. Minor fix for BCM4908 partitioning 3. Support for Linksys firmware partitions on Northstar Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 3fd0a4222b6efbfbdb560c5b13e899ecda627494)
* generic: add missing symbolsDavid Bauer2021-04-031-0/+1
| | | | | Signed-off-by: David Bauer <mail@david-bauer.net> (cherry picked from commit 55ed4bf6d7bf80b705d015c3b73f772db485ba9c)
* ath79: fix label_mac for NEC Aterm WG1200CRINAGAKI Hiroshi2021-04-021-2/+6
| | | | | | | | | | | On NEC Aterm WG1200CR, the MAC address for WAN is printed in the label on the case, not LAN. This patch fixes this issue. Fixes: 50fdc0374b ("ath79: provide label MAC address") Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com> (cherry picked from commit e2331fb5491e52e3e21ab18b58d064b344e093e5)
* ramips: correct switch config of Youku yk1Shiji Yang2021-04-021-1/+4
| | | | | | | | | | | There are only two lan ports and one wan port on Youku yk1 Fixes: e9baf8265bb8 ("ramips: add support for Youku YK1") Signed-off-by: Shiji Yang <yangshiji66@qq.com> [add Fixes:] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> (cherry picked from commit b88d2850c66d7dc937e570661a047c647c588af5)
* ipq40xx: net: phy: qca807x: fix GPIO driverRobert Marko2021-03-291-0/+1
| | | | | | | | | | | | While rebasing into setting bits instead of magic values, I accidentally forgot to actually set the force bit. Without it using the pins as GPIO-s did not actually work. Fixes: b5c93ed ("ipq40xx: add Qualcomm QCA807x driver") Signed-off-by: Robert Marko <robert.marko@sartura.hr> (cherry picked from commit 7f2d9ccd09a1d3034aaf9c943747fc1631da5cac)
* ath79: fix RS-485 on Teltonika RUT-955Daniel Golle2021-03-293-14/+6
| | | | | | | | | | DTR GPIO isn't actually needed and triggers boot warning. TX pin was off by one (GPIO 19 instead of GPIO 18). Reported-by: @tophirsch Fixes: d1130ad265 ("ath79: add support for Teltonika RUT955") Signed-off-by: Daniel Golle <daniel@makrotopia.org> (cherry picked from commit 53a7d5d614050a38a4e78f5a9e153e7612d587f0)
* lantiq: set maximum kernel size for ARV7519RW22Aleksander Jan Bajkowski2021-03-291-0/+2
| | | | | | | | | | | Some users report that current snapshot producies non-bootable images. Stock uboot can boot images if the kernel is smaller than 2MB. Set maximum kernel size and disable image building for this board. Ref: https://forum.openwrt.org/t/astoria-arv7519rw22-bootloops-after-upgrade/89843 Signed-off-by: Aleksander Jan Bajkowski <A.Bajkowski@stud.elka.pw.edu.pl> (cherry picked from commit c027dbac5a5222e6be4706a7a6a0effefce8ae76)
* mvebu: Fix mac addresses for GL.iNet GL-MV1000Sven Eckelmann2021-03-291-0/+4
| | | | | | | | | | | | | | The original GL.iNet firmware has two different mac addresses in the factory/art partition. The first one is for the WAN interface only and the second one is for both lan0 and lan1. But the original submission for OpenWrt didn't initialize the mac addresses of the LAN ports for the DSA device at all. The ethernet mac address was then used for all DSA ports. Fixes: 050c24f05c85 ("mvebu: add support for GL.iNet GL-MV1000") Signed-off-by: Sven Eckelmann <sven@narfation.org> (cherry picked from commit c20ac84803242e5a6451184009dabc36ba83b96e)
* mvebu: Add button support for GL.iNet GL-MV1000Sven Eckelmann2021-03-291-0/+17
| | | | | | | | | | | | | | The original patch to support this device advertised support for the reset button and the "switch" in the commit message. But neither were actually integrated in the device tree or documented anywere. The button itself is now used to trigger a reset (as described in the official GL.iNet documentation). The switch itself is registered as BTN_0 like other devices from GL.iNet in ath79. Fixes: 050c24f05c85 ("mvebu: add support for GL.iNet GL-MV1000") Signed-off-by: Sven Eckelmann <sven@narfation.org> (cherry picked from commit 01b911a9381426314762822f97e3a7e658295f50)
* mvebu: enable WRT1900AC v1 and WRT32X for buildbotsTad Davanzo2021-03-291-2/+0
| | | | | | | | Kernel size limits have been dealt with. Effective revert of a1eb2c46 and ac9730c4. Signed-off-by: Tad Davanzo <tad@spotco.us> (cherry picked from commit b4f76d9f0d61779b5e04228d1eb3f2ba412ffd26)
* mvebu: venom resize kernel to 6MBTad Davanzo2021-03-293-7/+8
| | | | | | | | | | | | | | | | | | | | | | | | venom has a 3MB kernel partition as specified by the DTS. 3MB is not sufficient for building with many kernel modules or newer kernel versions. venom uboot however as set from factory will load up to 6MB. This can be observed by looking a uboot log: NAND read: device 0 offset 0x900000, size 0x600000 6291456 bytes read: OK and from uboot environment variables: $ fw_printenv | grep "priKernSize"; priKernSize=0x0600000 Resize the root partitions from 120MB to 117MB to let kernel expand into it another 3MB. And set kernel target size to 6MB. Lastly set the kernel-size-migration compatibility version on venom to prevent sysupgrading without first reinstalling from a factory image. Signed-off-by: Tad Davanzo <tad@spotco.us> (cherry picked from commit 15309f5133d55e92bec3ed91dfb3ac9d124f6a96)
* mvebu: mamba resize kernel to 4MBTad Davanzo2021-03-293-2/+55
| | | | | | | | | | | | | | | | | | | | | | | | | mamba has a 3MB kernel partition as specified by the DTS. 3MB is not sufficient for building with many kernel modules or newer kernel versions. mamba uboot however as set from factory will load up to 4MB. This can be observed by looking a uboot log: NAND read: device 0 offset 0xa00000, size 0x400000 4194304 bytes read: OK and from uboot environment variables: $ fw_printenv | grep "pri_kern_size"; pri_kern_size=0x400000 Resize the root partitions from 37MB to 36MB to let kernel expand into it another 1MB. And set kernel target size to 4MB. Lastly add a compatibility version message: kernel-size-migration. And set it on mamba to prevent sysupgrading without first reinstalling from a factory image. Signed-off-by: Tad Davanzo <tad@spotco.us> (cherry picked from commit 10415d5e7016b69dc71c5f1b03e8e17b586f8edd)
* kernel: backports: mt7530: fix TRGMII mode after resetIlya Lipnitskiy2021-03-292-3/+87
| | | | | | | | | | | Backport upstream patch that fixes TRGMII mode now that mt7530 is actually resetting the switch on ramips devices. Patches apply to both Linux 5.4 and 5.10, since TRGMII is broken on both. Fixes: 69551a244292 ("ramips: manage low reset lines") Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com> (cherry picked from commit 680f91d0e5444d58815af03bf41c12592438f9d8)
* kernel: Deactivate CONFIG_VFIO in generic kernel configHauke Mehrtens2021-03-273-2/+1
| | | | | | | | | Instead of deactivating this in every target config, deactivate it once in the generic kernel config. I was asked for this config option in a x86 64 build in OpenWrt 21.02. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> (cherry picked from commit 7d6553c72edada262ada8dbe871243c35400573d)
* kernel: bump 5.4 to 5.4.108Hauke Mehrtens2021-03-2760-137/+130
| | | | | | | | | Refreshed all patches. Compile-tested on: x86_64, ath79, lantiq Runtime-tested on: x86_64, ath79 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* ath79: Add support for Buffalo WZR-HP-G300NHMauri Sandberg2021-03-276-5/+335
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This device is a wireless router working on 2.4GHz band based on Qualcom/Atheros AR9132 rev 2 SoC and is accompanied by Atheros AR9103 wireless chip and Realtek RTL8366RB/S switches. Due to two different switches being used also two different devices are provided. Specification: - 400 MHz CPU - 64 MB of RAM - 32 MB of FLASH (NOR) - 3x3:2 2.4 GHz 802.11bgn - 5x 10/100/1000 Mbps Ethernet - 4x LED, 3x button, On/Off slider, Auto/On/Off slider - 1x USB 2.0 - bare UART header place on PCB Flash instruction: - NOTE: Pay attention to the switch variant and choose the image to flash accordingly. (dmesg / kernel logs can tell it) - Methods for flashing - Apply factory image in OEM firmware web-gui. - Sysupgrade on top of existing OpenWRT image - U-Boot TFPT recovery for both stock or OpenWRT images: The device U-boot contains a TFTP server that by default has an address 192.168.11.1 (MAC 02:AA:BB:CC:DD:1A). During the boot there is a time window, during which the device allows an image to be uploaded from a client with address 192.168.11.2. The image will be written on flash automatically. 1) Have a computer with static IP address 192.168.11.2 and the router device switched off. 2) Connect the LAN port next to the WAN port in the device and the computer using a network switch. 3) Assign IP 192.168.11.1 the MAC address 02:AA:BB:CC:DD:1A arp -s 192.168.11.1 02:AA:BB:CC:DD:1A 4) Initiate an upload using TFTP image variant curl -T <imagename> tftp://192.168.11.1 5) Switch on the device. The image will be uploaded subsequently. You can keep an eye on the diag light on the device, it should keep on blinking for a while indicating the writing of the image. General notes: - In the stock firmware the MAC address is the same among all interfaces so it is left here that way too. Recovery: - TFTP method - U-boot serial console Differences to ar71xx platform - This device is split in two different targets now due to hardware being a bit different under the hood. Dynamic solution within the same image is left for later time. - GPIOs for a sliding On/Off switch, marked 'Movie engine' on the device cover, were the wrong way around and were renamed qos_on -> movie_off, qos_off -> movie_on. Associated key codes remained the same they were. The device tree source code is mostly based on musashino's work Signed-off-by: Mauri Sandberg <sandberg@mailfence.com> (cherry picked from commit bc356de2850f14629cb1301be719772fa1212e72)
* ath79: cfi: cmdset_0002: amd chip 0x2201 - write wordsMauri Sandberg2021-03-271-0/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | Generally, in upstream CFI flash memory driver uses buffers for write operations. That does not work with AMD chip with id 0x2201 and we must resort to writing word sized chunks only. That is, to not apply general buffer write functionality for this given chip. Without the patch kernel logs will be flooded with entries like below: MTD do_erase_oneblock(): ERASE 0x01fa0000 MTD do_write_buffer(): WRITE 0x01fa0000(0x00001985) MTD do_erase_oneblock(): ERASE 0x01f80000 MTD do_write_buffer(): WRITE 0x01f80000(0x00001985) MTD do_write_buffer_wait(): software timeout, address:0x01f8000a. jffs2: Write clean marker to block at 0x01a60000 failed: -5 MTD do_erase_oneblock(): ERASE 0x01f60000 MTD do_write_buffer(): WRITE 0x01f60000(0x00001985) MTD do_write_buffer_wait(): software timeout, address:0x01f6000a. jffs2: Write clean marker to block at 0x01a40000 failed: -5 References: http://patchwork.ozlabs.org/project/linux-mtd/patch/20210309174859.362060-1-sandberg@mailfence.com/ Signed-off-by: Mauri Sandberg <sandberg@mailfence.com> [added link to usptream fix submission] Signed-off-by: Petr Štetiar <ynezz@true.cz> (cherry picked from commit 8cc0fa8faceadac85353bb1a96e074518ef124e2)
* ramips: add support for ELECOM WRC-1750GST2INAGAKI Hiroshi2021-03-222-0/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ELECOM WRC-1750GST2 is a 2.4/5 GHz band 11ac (Wi-Fi 5) router, based on MT7621A. Specification: - SoC : MediaTek MT7621A - RAM : DDR3 256 MiB (NT5CC128M16JR-EK) - Flash : SPI-NOR 32 MiB (MX25L25645GMI-08G) - WLAN : 2.4/5 GHz 3T3R (2x MediaTek MT7615) - Ethernet : 10/100/1000 Mbps x5 - Switch : MediaTek MT7530 (SoC) - LEDs/Keys : 4x/6x (2x buttons, 1x slide-switch) - UART : through-hole on PCB - J4: 3.3V, GND, TX, RX, from ethernet port side - 57600n8 - Power : 12 VDC, 1.5 A Flash instruction using factory image: 1. Boot WRC-1750GST2 normally with "Router" mode 2. Access to "http://192.168.2.1/" and open firmware update page ("ファームウェア更新") 3. Select the OpenWrt factory image and click apply ("適用") button 4. Wait ~120 seconds to complete flashing MAC addresses: LAN : 04:AB:18:xx:xx:23 (Factory, 0xE000 (hex)) WAN : 04:AB:18:xx:xx:24 (Factory, 0xE006 (hex)) 2.4GHz : 04:AB:18:xx:xx:25 (Factory, 0x4 (hex)) 5GHz : 04:AB:18:xx:xx:26 (Factory, 0x8004 (hex)) Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com> (cherry picked from commit b3ca1f30efd7bb96a22f72b766d302e552265276)
* ath79: fix lan port display order for sitecom wlr-7100Walter Sonius2021-03-221-1/+1
| | | | | | | | | | | Physical port order watched from the back of the device is: 4 / 3 / 2 / 1 / WAN which also matches corresponding leds. This patch corrects LuCI switch webpage LAN port order. Signed-off-by: Walter Sonius <walterav1984@gmail.com> [improve commit title, fix sorting in 02_network] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> (cherry picked from commit 46c0634b508f731df487a7909c439b2794445e26)
* mvebu: add LED support for GL.iNet GL-MV1000Jeff Collins2021-03-222-1/+46
| | | | | | | | | This patch enables LED support for the GL.iNet GL-MV1000 Signed-off-by: Jeff Collins <jeffcollins9292@gmail.com> [add SPDX identifier on new file, add aliases, minor cosmetic issues] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> (cherry picked from commit 6e0c780eb3b4ba1e52216c1d671897749dd81829)
* bcm27xx: bcm2711: correctly disable HW_RANDOM_BCM2835Álvaro Fernández Rojas2021-03-221-0/+1
| | | | | | | | | It was removed in bac74aff5e36, but it should have been disabled. More info: https://forum.openwrt.org/t/make-image-stops-at-random-number-generator-bcm27xx/91429/7 Fixes: bac74aff5e36 ("bcm27xx: bcm2711: disable HW_RANDOM_BCM2835") Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> (cherry picked from commit f93b544f01)
* archs38: Add CONFIG_HZ=100Hauke Mehrtens2021-03-191-0/+1
| | | | | | | | This kernel config option was missing and resulted in a question when building. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> (cherry picked from commit 047b7621bb3ac266d193cf110a468e42f844be4f)
* bcm53xx: backport first 5.13 DTS changesRafał Miłecki2021-03-173-1/+476
| | | | | | | | This adds NVMEM bindings that are needed for proper booting on Linksys devices. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 98d456a14e00e24acec36247fb5bd379da90f84e)
* bcm47xx: make WGT634U NVRAM patch apply againRafał Miłecki2021-03-171-19/+9
| | | | | | Fixes: 1c48eee5b2bc ("kernel: backport Broadcom NVRAM driver cleanups") Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 9530b9bb78845910de711d425f1e4b1c7d539b13)
* bcm53xx: initialize NVRAM from NVMEM driverRafał Miłecki2021-03-172-0/+92
| | | | | | | | | | | | NVRAM access may be needed early in boot process. Reading it using mtd happens quite late in the init process. Add NVRAM initialization to the NVMEM driver which comes up early and depends on IO mapping only. This is required by Linksys devices which use NVRAM content for proper partitioning (detecting current firmware partition). Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit baf04eed028a838518c65be48cbaabe0892343aa)
* kernel: backport Broadcom NVRAM driver cleanupsRafał Miłecki2021-03-175-0/+357
| | | | | | | Refactoring of bcm47xx_nvram driver. It's used by bcm47xx and bcm53xx. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 1c48eee5b2bcfaf9815cc9a6f6664392d17164cb)
* bcm53xx: backport NVMEM NVRAM driverRafał Miłecki2021-03-173-0/+181
| | | | | | | | It supports NVRAM access described using DT binding. Right now NVRAM data is exposed using /sys/bus/nvmem/ only. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 01b1b375281b77233d65eb0ebda8e4e3a1bd2407)
* bcm53xx: backport more upstream dts stuff from kernel 5.11Rafał Miłecki2021-03-177-0/+507
| | | | | Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 8078d89a5357d13dc3f2e2055fd9d663c4f1bd04)
* bcm53xx: group dts backports by upstream kernel versionRafał Miłecki2021-03-174-1/+6
| | | | | | | It's a simple renaming thing. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit d0ee398c36983ccb2ee514e71f10d3c274546f17)
* bcm4908: backport recent bcm_sf2 changesRafał Miłecki2021-03-177-8/+265
| | | | | | | One 5.12 link fix and 5.13 crossbar support. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit e1b4fd52a8efe1dfcad4f4fbe59f1c35a09be0bd)
* bcm4908: backport recent bcm4908_enet changesRafał Miłecki2021-03-174-0/+431
| | | | | | | This includes 5.12 fix and 5.13 improvements. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 7091e312307f4563d4a7afb5946140120cfa87fa)
* bcm4908: backport first PHY 5.13 patchesRafał Miłecki2021-03-172-3/+43
| | | | | | | | 1. Upstream accepted version of Kconfig change 2. Documentation binding fix Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit d7c8ca4d0b5c18c08e645f010fd0012f54c1c102)
* bcm4908: use accepted 5.13 DTS patchesRafał Miłecki2021-03-1712-50/+238
| | | | | | | | | | | | | Some patches were slightly cleaned up. One things worth mentioning is that adding: phy-mode = "rgmii" broke SF2 driver. It made it access random register breaking switch setup. That's why this commit also adds a quick sf2 fix. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 05dbfe616d551bce1a19d3846c8949c047325624)
* kernel: add pending mtd patches adding NVMEM supportRafał Miłecki2021-03-1710-11/+260
| | | | | | | | | It's meant to provide upstream support for mtd & NVMEM. It's required e.g. for reading MAC address from mtd partition content. It seems to be in a final shape so it's worth testing. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit e90e75b12c818c49704755b9e530491aee2d554c)
* kernel: move mtd ofpart accepted patchRafał Miłecki2021-03-171-0/+0
| | | | | | | Move upstream patch to the backport directory. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit deceb039931cd8eb011a0eb65731f335662070d0)
* bcm4908: prepare to support TP-Link Archer C2300 V1Rafał Miłecki2021-03-175-0/+239
| | | | | | | | | | | It's a BCM4906 based device (2 CPU cores). It has 512 MiB of RAM, 4 LAN ports, 1 WAN port, 2 USB ports, NAND flash. WiFi unknown at this point. Flashing is possible using CFE only, proper image will be worked on later. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 8d24da14702b8da820bf2e3952d5691f77136018)
* kernel: add the latest mtd patch extending ofpart parserRafał Miłecki2021-03-178-43/+41
| | | | | | | | | | | | | This adds the latest version of ofpart commit. It hopefully 1. Doesn't break compilation 2. Doesn't break partitioning (this time). It's required to implement fixed partitioning with some quirks. It's required by bcm53xx, bcm4908, kirkwood, lantiq and mvebu. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 7a7b2fd809809fbd7045bd3dad4fc896a6fef06f)