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* treewide: kernel: drop redundant USB_EHCI_HCD=n config symbolPetr Štetiar2020-07-091-1/+0
| | | | | | | | | Commit e53ec043bae1 ("kirkwood: move usb support to modules") has moved this config symbol into generic configs, so it could be removed from other configs. Suggested-by: Aleksander Jan Bajkowski <A.Bajkowski@stud.elka.pw.edu.pl> Signed-off-by: Petr Štetiar <ynezz@true.cz>
* mediatek: Implement sysupgrade support for Banana Pi R2David Woodhouse2020-07-082-11/+127
| | | | | | Based on work by Alexey Loukianov <lx2@lexa2.ru> and others. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* mediatek: store MAC address in boot partition on Banana Pi R2David Woodhouse2020-07-081-23/+36
| | | | | | | | | | | Like many boards, the Banana Pi R2 doesn't have permanant storage of its MAC address, and we store the first random one that the kernel generates in order to use it later and at least be consistent. Store it in the FAT boot partition, just as the U7623 board (and others) do. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* mediatek/mt7623: unify features and packages, add ext4 and usbDavid Woodhouse2020-07-081-1/+1
| | | | | | | | The supported MT7623 boards are mostly identical (what with being a System-on-Chip and all), so unify the DEVICE_PACKAGES for them, and add ext4 and usb support for them. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* mediatek: mt7623: refresh 5.4 kernel configDavid Woodhouse2020-07-081-0/+3
| | | | | | | Some options were not explicitly specified, causing the kernel build to drop to interactive mode. Set the missing options. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* mediatek: mt7623: refresh kernel 5.4 configSungbo Eo2020-06-161-44/+7
| | | | | | By running make kernel_oldconfig and selecting relevant options. Signed-off-by: Sungbo Eo <mans0n@gorani.run>
* treewide: drop shebang from non-executable target filesAdrian Schmutzler2020-06-162-2/+0
| | | | | | | | | | | | | | 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>
* mediatek: drop v4.14 supportJohn Crispin2020-04-061-502/+0
| | | | Signed-off-by: John Crispin <john@phrozen.org>
* kernel: 5.4: move some kconfig options to genericYousong Zhou2020-03-101-6/+0
| | | | | | | | | | | CONFIG_64BIT_TIME=y CONFIG_KASAN_STACK=1 CONFIG_UBSAN_ALIGNMENT=y CONFIG_UNIX_SCM=y CONFIG_DMA_DECLARE_COHERENT=y CONFIG_OF_RESERVED_MEM=y Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
* treewide: move commonly disabled symbols to generic configDavid Bauer2020-03-011-4/+0
| | | | | | | Move new commonly disabled kernel 5.4 symbols to the generic kernel configuration. Signed-off-by: David Bauer <mail@david-bauer.net>
* mediatek: add v5.4 supportMark-MC Lee (李明昌)2020-02-281-0/+571
| | | | Signed-off-by: Mark-MC Lee (李明昌) <Mark-MC.Lee@mediatek.com>
* mediatek: remove unnecessary execute permission bitSungbo Eo2020-02-041-0/+0
| | | | | | | | kernel config and patch files do not need to be executable. 644 is enough. Fixes: 01c8f2e97cc6 ("mediatek: bump to v4.19") Signed-off-by: Sungbo Eo <mans0n@gorani.run>
* mediatek: bump to v4.19John Crispin2020-02-041-0/+515
| | | | Signed-off-by: John Crispin <john@phrozen.org>
* mediatek: mt7623: remove left-over fragments of mt7623a-rfb-emmcAdrian Schmutzler2020-01-301-4/+0
| | | | | | | | | | | | | | The image creation for the mt7623a-rfb-emmc has been removed during a patch refresh without specific comment. The corresponding base-files entries and DTS patches for 4.14 are still there. Since mt7623 is pretty dead and nobody has missed this device, let's just remove the rest. Fixes: 050da2107a7e ("mediatek: backport upstream mediatek patches") Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Acked-by: John Crispin <john@phrozen.org>
* mediatek: split base-files into subtargetsAdrian Schmutzler2020-01-144-0/+176
| | | | | | | | | | | | | | | This splits some base-files across subtargets, as done previously on ath79 and ramips and also introduced for mt7629 subtarget here already. Most of the existing base-files content is specific to mt7623. While at it, apply the following fixes: - Remove lots of trailing whitespaces - Remove wildcard on unielec,u7623-02-emmc-512m - Remove inconsistent quotation marks in cases Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Acked-by: John Crispin <john@phrozen.org>
* kernel: bump 4.14 to 4.14.77Koen Vandeputte2018-10-191-0/+1
| | | | | | | | | | | | | | | Refreshed all patches. Altered patches: - 666-Add-support-for-MAP-E-FMRs-mesh-mode.patch New symbol for arm targets: - HARDEN_BRANCH_PREDICTOR Compile-tested on: ar71xx, cns3xxx, imx6 Runtime-tested on: ar71xx, cns3xxx, imx6 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: enable memory compactionFelix Fietkau2018-10-091-1/+0
| | | | | | | | | | | Compaction is the only memory management component to form high order (larger physically contiguous) memory blocks reliably. The page allocator relies on compaction heavily and the lack of the feature can lead to unexpected OOM killer invocations for high order memory requests. You shouldn't disable this option unless there really is a strong reason for it. Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Michal Hrusecky <michal.hrusecky@nic.cz>
* mediatek: Add support for the UniElec U7623-02Kristian Evensen2018-06-221-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit adds support for the MT7623A-based UniElec U7623-02 router, with eMMC storage and 512MB RAM. The router can be delivered with NAND Flash and more memory, but I only have access to the one configuration. The DTS is structured in such a way that adding support for more/different storage/memory should be straight forward. The device has the following specifications: * MT7623A (quad-core, 1.3 GHz) * 512MB RAM (DDR3) * 8GB storage (eMMC 4.5) * 2x normal miniPCIe slots * 1x miniPCIe slot that is connected via an internal USB OTG port * 5x 1Gbps Ethernet (MT7530 switch) * 1x UART header * 1x USB 3.0 port * 1x SATA 3.0 * 1x 40P*0.5mm FPC for MIPI LCD * 1x SIM slot * 12x LEDs (2 GPIO controlled) * 1x reset button * 1x DC jack for main power (12V) The following has been tested and is working: * Ethernet switch * miniPCIe slots (tested with Wi-Fi cards) * USB 3.0 port * sysupgrade * reset button Not working: * The miniPCIe connected via USB OTG. For the port to work, some MUSB glue must be added. I am currently in the process of porting the glue from the vendor SDK. Not tested: * SATA 3.0 * MIPI LCD Installation: The board ships with u-boot, and the first installation needs to be done via the bootloader using tftp. Step number one is to update the MBR of the eMMC, as the one that ships with the device is broken. Since the device can ship with different storage sizes, I will not provide the exact steps for creating a valid MBR. However, I have made some assumptions about the disk layout - there must be one 8MB recovery partition (FAT32) and a partition for the rootfs (Linux). The board loads the kernel from block 0xA00 (2560) and I have reserved 32MB for the kernel (65536 blocks). I have aligned the partitions on the erase block size (4096 byte), so the recovery partition must start on block 69632 and end on 86016 (16385 sectors). The rootfs is assumed to start on sector 90112. In order to install the mbr, you run the following commands from the u-boot command line: * tftpboot ${loadaddr} <name of mbr file> * mmc device 0 * mmc write ${loadaddr} 0x00 1 Run the following commands to install + boot OpenWRT: * tftpboot ${loadaddr} openwrt-mediatek-mt7623-7623a-unielec-u7623-02-emmc-512m-squashfs-sysupgrade-emmc.bin.gz * run boot_wr_img * run boot_rd_img * bootm Recovery: In order to recover the router, you need to follow the installation steps above (no need to replace MBR). Notes: * F2FS is used as the overlay filesystem. * The device does not ship with any valid MAC address, so a random address has to be generated. As a work-around, I write the initial random MAC to a file on the recovery partition. The MAC of the WAN interface is set to the MAC-address contained in this file on each boot, and the address of the LAN-interfaces are WAN + 1. The MAC file is kept across sysupgrade/firstboot. My approach is slightly different than what the stock image does. The first fives bytes of the MAC addresses in the stock image are static, and then the last byte is random. I believe it is better to create fully random MAC addresses. * In order to support the miniPCIe-slots, I needed to add missing pcie-nodes to mt7623.dtsi. The nodes are just c&p from the upstream dtsi. * One of the USB3.0 phys (u3phy2) on the board can be used as either USB or PCI, and one of the wifi-cards is connected to this phy. In order to support switching the phy from USB to PCI, I needed to patch the phy-driver. The patch is based on a rejected (at least last time I checked) PCI-driver submitted to the linux-mediatek mailing list. * The eMMC is configured to boot from the user area, and according to the data sheet of the eMMC this value can't be changed. * I tried to structure the MBR more nicely and use for example a FAT32-parition for the kernel, so that we don't need to write/read from some offset. The bootloader does not support reading from FAT32-paritions. While the command (fatload) is there, it just throws an error when I try to use it. * I will submit and hope to get the DTS for the device accepted upstream. If and when that happens, I will update the patches accordingly. Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com>
* mediatek: add missing symbolsJohn Crispin2018-05-271-0/+1
| | | | Signed-off-by: John Crispin <john@phrozen.org>
* mediatek: backport upstream mediatek patchesJohn Crispin2018-05-243-0/+522
Signed-off-by: John Crispin <john@phrozen.org>
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