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* brcm63xx: use consistent gpio chip labeling for OF/non-OFJonas Gorski2015-03-163-23/+18
| | | | | | | | | Ensure gpio chips are always labeled the same; this allows simplifying any arch setup gpio lookups. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44846
* brcm63xx: Add DGND3700 v1 / DGND3800B supportJonas Gorski2015-03-161-0/+67
| | | | | | | | | | | | | | | | | This adds support for the Netgear DGND3700 v1 and DGND3800B. DGND3700 v1 and DGND3800B are exactly the same router, only one difference, the factory firmware. This patch produces two factory firmwares for each router. The router includes an onboard NAND flash for extra storage. NAND is currently not supported in bcm63xx, so no code added for this part. The NOR flash (32MB) is enough for storing an openwrt firmware. Signed-off-by: Daniel Gonzalez <dgcbueu@gmail.com> [jogo: Add back commit message from v1] Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44831
* brcm63xx: brcm63xxpart: fix buffer overrun in of parserJonas Gorski2015-03-151-7/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: fix ethernet breakage in 3.18Jonas Gorski2015-02-281-0/+27
| | | | | | | | | | | | 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 Gorski2015-02-281-2/+2
| | | | | | | | | 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 Gorski2015-02-282-6/+6
| | | | | | | | | | 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 Gorski2015-02-271-0/+91
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 44570
* brcm63xx: fix image generation and broken patchJonas Gorski2015-02-271-1/+1
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 44569
* brcm63xx: remove gpio base workaroundJonas Gorski2015-02-271-34/+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 Gorski2015-02-2767-2859/+543
| | | | | | | | | | | | | | 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 Gorski2015-02-2719-40/+676
| | | | | | | | | | | | | | | | 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 Gorski2015-02-2716-18/+26
| | | | | | Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44564
* brcm63xx: convert RTA1320 to dtsJonas Gorski2015-02-2719-18/+26
| | | | | | Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44563
* brcm63xx: add dts and profile for LiveboxJonas Gorski2015-02-271-26/+41
| | | | | | Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44559
* package: mtd: move bcm963xx_tag definition into source codeJonas Gorski2015-02-276-11/+11
| | | | | | | | | | 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: fix a few issues in irq chip driversJonas Gorski2014-12-088-216/+259
| | | | | | | | Fix locking and lock usage, making it compile for SMP. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 43578
* brcm63xx: refresh patchesJonas Gorski2014-12-0824-35/+35
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 43576
* brcm63xx: add DT support for USR9108Jonas Gorski2014-12-081-1/+2
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 43575
* brcm63xx: add DT support for F5D7633Jonas Gorski2014-12-082-2/+3
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 43574
* brcm63xx: add DT support for DG834GT/PNJonas Gorski2014-12-081-1/+2
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 43573
* brcm63xx: add DT support for TD-W8900GBJonas Gorski2014-12-083-3/+4
| | | | | | | | | | | | 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 Gorski2014-12-082-1/+9
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 43571
* brcm63xx: add DT support for CPVA642Jonas Gorski2014-12-082-1/+9
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> SVN-Revision: 43570
* brcm63xx: add kernel 3.18 supportJonas Gorski2014-12-01154-0/+17785
Add 3.18 support based on 3.18-rc6. Only netboot tested. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 43461
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