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* brcm63xx: brcm63xxpart: fix buffer overrun in of parserJonas Gorski2015-03-152-14/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We never account for the added partitions from the tag parser, so allocated two partioness less than needed. This can cause issues when the memory gets reused before the mtd code can actually add the partitions. Fixes oopses like: [ 0.920000] mtd: device 2 (rootfs) set to be root filesystem [ 0.924000] 1 squashfs-split partitions found on MTD device rootfs [ 0.932000] 0x0000002e0000-0x0000003f0000 : "rootfs_data" [ 0.940000] 0x000000010000-0x0000003f0000 : "linux" [ 0.948000] CPU 0 Unable to handle kernel paging request at virtual address 00010203, epc == 8028ddf8, ra == 801ad5d4 [ 0.956000] Oops[#1]: [ 0.956000] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.18.8 #22 [ 0.956000] task: 8181da78 ti: 8181e000 task.ti: 8181e000 [ 0.956000] $ 0 : 00000000 10008f00 00010203 81049e40 [ 0.956000] $ 4 : 00010203 000000d0 00000000 000000fd [ 0.956000] $ 8 : 00000000 80015490 00000000 80370000 [ 0.956000] $12 : 00000000 00000001 00000000 2f736269 [ 0.956000] $16 : 00010203 000000d0 8007bde0 81482000 [ 0.956000] $20 : 00000000 00000004 81481f80 803c4b78 [ 0.956000] $24 : 00000000 00000000 [ 0.956000] $28 : 8181e000 8181fbe8 80b20000 801ad5d4 [ 0.956000] Hi : 00000000 [ 0.956000] Lo : 00000000 [ 0.956000] epc : 8028ddf8 strlen+0x4/0x20 [ 0.956000] Not tainted [ 0.956000] ra : 801ad5d4 kstrdup+0x30/0x84 [ 0.956000] Status: 10008f03 KERNEL EXL IE [ 0.956000] Cause : 00800008 [ 0.956000] BadVA : 00010203 [ 0.956000] PrId : 0002a010 (Broadcom BMIPS4350) [ 0.956000] Modules linked in: [ 0.956000] Process swapper/0 (pid: 1, threadinfo=8181e000, task=8181da78, tls=00000000) [ 0.956000] Stack : 8148aa00 803c4bcc 00000000 801cd9d0 00000000 8148a400 818a1400 003f0000 81482000 8007bde0 8148aa00 800ac78c 8148aa00 00000004 8037ae30 8181fc4c 8148aa00 803bc074 803c0000 80074b84 00000000 00010000 00000004 ffffffff 8037ae30 00000004 8148aa00 00000004 803c4b80 818a1400 803c0000 00000005 81481f80 80074ce0 8181fc84 00000005 81879800 8008ece4 00000000 003f0000 ... [ 0.956000] Call Trace: [ 0.956000] [<8028ddf8>] strlen+0x4/0x20 [ 0.956000] [<801ad5d4>] kstrdup+0x30/0x84 [ 0.956000] [<8007bde0>] allocate_partition+0x58/0x93c [ 0.956000] [<80074ce0>] add_mtd_partitions+0x90/0x144 [ 0.956000] [<801cc228>] mtd_device_parse_register+0x78/0xcc [ 0.956000] [<801e7870>] of_flash_probe+0x658/0x728 [ 0.956000] [<80216ee0>] platform_drv_probe+0x24/0x60 [ 0.956000] [<801221f4>] driver_probe_device+0xcc/0x214 [ 0.956000] [<800466f8>] __driver_attach+0x7c/0xb4 [ 0.956000] [<800c38bc>] bus_for_each_dev+0x94/0xa4 [ 0.956000] [<800c35e4>] bus_add_driver+0x104/0x1ec [ 0.956000] [<80122400>] driver_register+0xac/0x100 [ 0.956000] [<80113a5c>] do_one_initcall+0x148/0x204 [ 0.956000] [<803cbd1c>] kernel_init_freeable+0x168/0x220 [ 0.956000] [<800157bc>] kernel_init+0x10/0x114 [ 0.956000] [<800108a8>] ret_from_kernel_thread+0x14/0x1c [ 0.956000] [ 0.956000] Code: 03e00008 27bd0028 00801021 <80430000> 10600003 00000000 080a377e 24420001 03e00008 [ 1.192000] ---[ end trace 9d89ccbcae27fe40 ]--- [ 1.200000] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [ 1.200000] [ 1.200000] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44787
* brcm63xx: kmod-bcm63xx-udc: fix module path for 3.18+Jonas Gorski2015-03-151-1/+3
| | | | | | | | Fix the module path for linux 3.18+. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44785
* brcm63xx: fix 6368 cpu1 reg typoJonas Gorski2015-03-151-1/+1
| | | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44784
* kernel: move KERNFS to generic configJohn Crispin2015-03-061-1/+0
| | | | | | | | KERNFS symbol is selected by SYSFS, so place it in generic config. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> SVN-Revision: 44615
* kernel: disable ARCH_NEEDS_CPU_IDLE_COUPLEDJohn Crispin2015-03-061-1/+0
| | | | | | | | | Disable ARCH_NEEDS_CPU_IDLE_COUPLED by-default in generic config, since only one platfrom (omap) needs them. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> SVN-Revision: 44614
* kernel: disbale HAMRADIO in generic configJohn Crispin2015-03-062-2/+0
| | | | | | | | | | | | | | | HAMRADIO enabled in all generic configs, but no one platform directly use related drivers/protocols. This symbol is only used for kmod-ax25 package modules. Furthermore, half of platforms explicitly disables this symbol, what silently disables build of modules for kmod-ax25 package. So disable HAMRADIO by-default in generic config, add it to kmod-ax25 package and remove it from platform specific configs. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> SVN-Revision: 44613
* kernel: move MTD_SPLIT_SUPPORT to generic configJohn Crispin2015-03-062-2/+0
| | | | | | | | | | | CONFIG_MTD_SPLIT_SUPPORT symbol default value is 'y' and many platform specific configs explicitly enables it, while no one platform disables this symbol. So place it in generic config and remove from platform specific configs. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> SVN-Revision: 44612
* brcm47xx, brcm63xx: disable CONFIG_MIPS_O32_FP64_SUPPORTJonas Gorski2015-03-012-2/+0
| | | | | | | | | | The flag is experimental and requires toolchain support, which we don't provide. Also neither target has an FPU so it becomes meaningless without the FPU emulator enabled. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44584
* brcm63xx: prefer gpio-button-hotplug over button-hotplugJonas Gorski2015-03-011-1/+1
| | | | | | | | | Saves us pulling in the input system, shaving off a few kb from image sizes. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44582
* brcm63xx: fix DTS LEDs and buttonsJonas Gorski2015-02-286-20/+68
| | | | | | | | | | | | | - A4001N/A4001N1: fix swapped green and red LEDs - CVG834G: add missing LED - RTA1320: reorder LEDs by GPIO# - V2500V: add missing LEDs and buttons - WAP-5813n: fix WPS button (GPIO 35) Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44577
* brcm63xx: fix ethernet breakage in 3.18Jonas Gorski2015-02-282-0/+54
| | | | | | | | | | | | Linux commit d75b1ade567ffab ("net: less interrupt masking in NAPI") chose the samantics of the napi poll return value, which caused napi to not resume interrups/polling anymore. Fix the return value to restore expected behaviour. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44576
* brcm63xx: fix BCM63268 interrupt register locations for legacy probeJonas Gorski2015-02-282-4/+4
| | | | | | | | | Legacy probe passed the IRQSTAT registers instead of the IRQMASK registers causing all register accesses to be offset by 16 bytes. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44575
* brcm63xx: fix gpio register usageJonas Gorski2015-02-284-12/+12
| | | | | | | | | | The driver expected data then dir, but both dts and legacy code passed dir then data. Fix this by making the driver expect the registers in ascending order, i.e. dir then data. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44574
* brcm63xx: backport and enable DT spi-gpio no CS supportJonas Gorski2015-02-277-12/+190
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 44570
* brcm63xx: fix image generation and broken patchJonas Gorski2015-02-272-2/+4
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 44569
* brcm63xx: remove gpio base workaroundJonas Gorski2015-02-272-68/+0
| | | | | | | | | Now that all gpio users without named gpios use DT, we do not need to fix the gpio controller bases anymore. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44567
* brcm63xx: move buttons and leds to dts filesJonas Gorski2015-02-27191-5718/+3631
| | | | | | | | | | | | | | Register buttons and leds through DT for all available dts, and remove them from the board files. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> [jogo: remove leds/buttons from board files fix wrong led polarities for dsl-274xb-c2, cpva642, p870hw comment out spi-gpio and associated leds] Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44566
* brcm63xx: probe gpio controllers through DTJonas Gorski2015-02-2750-82/+1550
| | | | | | | | | | | | | | | | Add a generic mmio gpio controller based driver and probe it through device tree. Use aliases for base calculation until we converted all users to device tree or named gpios. Convert bcm63xx_enet's ephy-reset gpio to use a named gpio. While at it, remove the duplicate reset gpio defintion for livebox. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44565
* brcm63xx: convert BTV2500V to dtsJonas Gorski2015-02-2735-39/+99
| | | | | | Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44564
* brcm63xx: convert RTA1320 to dtsJonas Gorski2015-02-2741-38/+93
| | | | | | Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44563
* brcm63xx: convert RTA1025 to dtsJonas Gorski2015-02-273-2/+47
| | | | | | Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44562
* brcm63xx: use dtb for cvg834gJonas Gorski2015-02-274-14/+134
| | | | | | | | | | | | | Add a dtsi for bcm3368, add a dts and profile for cvg834g, and convert it to use ImageDTB. Since HCS requires more arguments, enhance the max arguments of the call. The image name is intentionally left blank to prevent non-initramfs images to be built, as they currently contain no rootfs and consequently won't work. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44561
* brcm63xx: image: move image argument to front in *DTB callsJonas Gorski2015-02-271-101/+101
| | | | | | Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44560
* brcm63xx: add dts and profile for LiveboxJonas Gorski2015-02-275-61/+119
| | | | | | Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44559
* brcm63xx: allow lzma to use 32MB RAMJonas Gorski2015-02-271-4/+5
| | | | | | | | | | | | | Most 16 MiB RAM devices don't even load elf kernels, so it's safe to assume we have at least 32 MB RAM. This fixes tftp booting with the default package set as this already produces an uncompressed kernel > 8 MiB. New limit is 8 MiB compressed / 24 MiB compressed. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44558
* package: mtd: move bcm963xx_tag definition into source codeJonas Gorski2015-02-2713-56/+27
| | | | | | | | | | Remove the need for the header file to be exported - we don't need most of it anyway; all we care about are the offset of the rootfs length and header crc fields. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44557
* brcm63xx: do not align squashfs rootfs startJonas Gorski2015-02-271-6/+9
| | | | | | | | | | | | | We do not need to align the start of read only rootfs's to erase blocks. This allows us to write the squashfs rootfs directly behind the kernel, potentially freeing up one erase block. We still need to align for jffs2, so add a flag for imagetag to optionally align the rootfs start. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44556
* brcm63xx: drop call to prepare_generic_squashfsJonas Gorski2015-02-271-3/+0
| | | | | | | | We do not use the result, so no need to call it. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44555
* targets: base-files: diag.sh does not need to be executableLuka Perkov2015-02-071-0/+0
| | | | | | Signed-off-by: Luka Perkov <luka@openwrt.org> SVN-Revision: 44305
* targets: files in uci-defaults do not need to be executablesLuka Perkov2015-02-072-0/+0
| | | | | | Signed-off-by: Luka Perkov <luka@openwrt.org> SVN-Revision: 44304
* add "preinit_regular" diag.sh set_state argumentJohn Crispin2014-12-151-0/+3
| | | | | | | | | | | | This new argument is used right after starting regular preinit (which happens if failsafe wasn't triggered). The main purpose of "preinit" argument is to indicate that failsafe can be triggered, however we were missing a way to inform user that we don't wait for a trigger anymore. With this change it's clear when failsafe mode can be triggered. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 43715
* brcm63xx: fix a few issues in irq chip driversJonas Gorski2014-12-0826-425/+546
| | | | | | | | Fix locking and lock usage, making it compile for SMP. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 43578
* brcm63xx: alphabetically order image generationJonas Gorski2014-12-081-5/+5
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 43577
* brcm63xx: refresh patchesJonas Gorski2014-12-0848-70/+70
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 43576
* brcm63xx: add DT support for USR9108Jonas Gorski2014-12-085-5/+52
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 43575
* brcm63xx: add DT support for F5D7633Jonas Gorski2014-12-087-6/+53
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 43574
* brcm63xx: add DT support for DG834GT/PNJonas Gorski2014-12-085-4/+51
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 43573
* brcm63xx: add DT support for TD-W8900GBJonas Gorski2014-12-089-9/+55
| | | | | | | | | | | | According to the vendor tarball, the TD-w8900GB's flash has 64k erase block size, but CFE spans two blocks. So fixup the image offset accordingly but keep block size at its default (64k). Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> [jogo: add commit message, add image offset, change nvram offset] Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 43572
* brcm63xx: add DT support for DSL-2640BJonas Gorski2014-12-087-4/+59
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 43571
* brcm63xx: add DT support for CPVA642Jonas Gorski2014-12-087-5/+66
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 43570
* brcm63xx: add kernel 3.18 supportJonas Gorski2014-12-01155-0/+18016
| | | | | | | | Add 3.18 support based on 3.18-rc6. Only netboot tested. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 43461
* brcm63xx: register interrupt-controllers through DT when possibleJonas Gorski2014-12-0110-0/+334
| | | | | | | | | Add the required nodes for the interrupt controllers and register them through DT when a DTB is present. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 43457
* brcm63xx: dtsi: add missing ranges properity to ubus nodesJonas Gorski2014-12-019-0/+9
| | | | | | | | Allows nodes behind it to be mapped. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 43456
* brcm63xx: dtsi: add missing properties to cpu nodesJonas Gorski2014-12-019-0/+53
| | | | | | | | Mark them as cpu nodes and add the addresses. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 43455
* brcm63xx: convert to irq domainJonas Gorski2014-12-0119-78/+1842
| | | | | | | | | Add irq-domain aware irqchip drivers for the irq controllers of bcm63xx and switch to use them. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 43454
* brcm63xx: refresh patchesJonas Gorski2014-12-0122-25/+25
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 43453
* brcm63xx: add DT support for DSL-2650UJonas Gorski2014-12-017-6/+47
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 43452
* brcm63xx: add DT support for DSL-2740B/DSL-2741B rev F1Jonas Gorski2014-12-016-5/+30
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 43451
* brcm63xx: Add DT support for F@ST2504nJonas Gorski2014-12-014-3/+27
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 43450
* brcm63xx: add DT support for F@ST2704V2Jonas Gorski2014-12-014-3/+28
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 43449
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