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2022-05-03ARM: config: Refresh IXP4xx config after multiplatformLinus Walleij1-53/+34
After converting to multiplatform the old IXP4xx defconfig doesn't even activate the ethernet driver anymore, we need to refresh this thoroughly. - Drop options that ARCH_MULTI_V5 selects for us. - Some options moved around because of multiplatform and because generic Kconfig movements. - Drop all MACH_* that do not exist anymore. - Compress the kernel and initramfs with XZ as the memory is often limited for these machines. - Make sure IXP4XX_QMGR and IXP4XX_NPE is selected. - Make sure the MTD_PHYSMAP_IXP4XX is selected and not the old MTD_IXP4XX (will be deleted). - Activate CRYPTO_DEV_IXP4XX - Add some very basic default drivers such as AT24 EEPROMs used in many routers. - Add some kernel configs needed to bring up OpenWrt which is the only userspace for these devices: CGROUPS, DEVTMPFS, INOTIFY_USER, SIGNALFD, TIMERFD, EPOLL, OVERLAY_FS and SQUASHFS. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: Arnd Bergmann <arnd@kernel.org> Cc: Krzysztof Halasa <khalasa@piap.pl> Cc: Imre Kaloz <kaloz@openwrt.org> Link: https://lore.kernel.org/r/20220407204502.2470560-1-linus.walleij@linaro.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-08ARM: ixp4xx: enable multiplatform supportArnd Bergmann1-0/+1
After all the work that Linus Walleij did on this platform, it can be part of a generic kernel build as well. Note that there are known bugs in little-endian mode on ixp4xx, and no other ARMv5 platform at this point supports big-endian mode, or is likely to in the future, so there is limited practical value in this, but it helps with build testing and ixp4xx little-endian support may get fixed in the future. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-06-12ARM: ixp4xx_defconfig: add MTD_PHYSMAPCorentin Labbe1-0/+2
Without MTD_PHYSMAP/MTD_PHYSMAP_OF the flash partitions of my welltech,epbx100 are not detected. Link: https://lore.kernel.org/r/20210504193457.4008384-3-clabbe@baylibre.com Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2021-06-12ARM: ixp4xx_defconfig: add CONFIG_SERIAL_OF_PLATFORMCorentin Labbe1-0/+1
My ixp42x-welltech-epbx100 does not print anything on console without CONFIG_SERIAL_OF_PLATFORM. Link: https://lore.kernel.org/r/20210504193457.4008384-2-clabbe@baylibre.com Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2020-11-18net: wan: Delete the DLCI / SDLA driversXie He1-1/+0
The DLCI driver (dlci.c) implements the Frame Relay protocol. However, we already have another newer and better implementation of Frame Relay provided by the HDLC_FR driver (hdlc_fr.c). The DLCI driver's implementation of Frame Relay is used by only one hardware driver in the kernel - the SDLA driver (sdla.c). The SDLA driver provides Frame Relay support for the Sangoma S50x devices. However, the vendor provides their own driver (along with their own multi-WAN-protocol implementations including Frame Relay), called WANPIPE. I believe most users of the hardware would use the vendor-provided WANPIPE driver instead. (The WANPIPE driver was even once in the kernel, but was deleted in commit 8db60bcf3021 ("[WAN]: Remove broken and unmaintained Sangoma drivers.") because the vendor no longer updated the in-kernel WANPIPE driver.) Cc: Mike McLagan <mike.mclagan@linux.org> Signed-off-by: Xie He <xie.he.0141@gmail.com> Link: https://lore.kernel.org/r/20201114150921.685594-1-xie.he.0141@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2019-06-19ARM: configs: Remove useless UEVENT_HELPER_PATHKrzysztof Kozlowski1-1/+0
Remove the CONFIG_UEVENT_HELPER_PATH because: 1. It is disabled since commit 1be01d4a5714 ("driver: base: Disable CONFIG_UEVENT_HELPER by default") as its dependency (UEVENT_HELPER) was made default to 'n', 2. It is not recommended (help message: "This should not be used today [...] creates a high system load") and was kept only for ancient userland, 3. Certain userland specifically requests it to be disabled (systemd README: "Legacy hotplug slows down the system and confuses udev"). Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Andrew Jeffery <andrew@aj.id.au> Acked-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Acked-by: Dinh Nguyen <dinguyen@kernel.org> Signed-off-by: Olof Johansson <olof@lixom.net>
2019-04-18mtd: rawnand: Clarify Kconfig entry MTD_NANDMiquel Raynal1-1/+1
MTD_NAND is large and encloses much more than what the symbol is actually used for: raw NAND. Clarify the symbol by naming it MTD_RAW_NAND instead. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2017-07-18ARM: ixp4xx_defconfig: Cleanup from non-existing optionsKrzysztof Kozlowski1-4/+0
Remove options which do not exist anymore: - ECONET is gone since commit 349f29d841db ("econet: remove ancient bug ridden protocol"); - IPDDP_DECAP is gone since commit 9b5645b51384 ("appletalk: remove "config IPDDP_DECAP""); Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2017-06-10ARM: defconfig: Cleanup from old Kconfig optionsKrzysztof Kozlowski1-9/+0
Remove old, dead Kconfig options (in order appearing in this commit): - EXPERIMENTAL is gone since v3.9; - INET_LRO: commit 7bbf3cae65b6 ("ipv4: Remove inet_lro library"); - MTD_CONCAT: commit f53fdebcc3e1 ("mtd: drop MTD_CONCAT from Kconfig entirely"); - MTD_PARTITIONS: commit 6a8a98b22b10 ("mtd: kill CONFIG_MTD_PARTITIONS"); - MTD_CHAR: commit 660685d9d1b4 ("mtd: merge mtdchar module with mtdcore"); - NETDEV_1000 and NETDEV_10000: commit f860b0522f65 ("drivers/net: Kconfig and Makefile cleanup"); NET_ETHERNET should be replaced with just ETHERNET but that is separate change; - INOTIFY: commit 2dfc1cae4c42 ("inotify: remove inotify in kernel interface"); - MISC_DEVICES: commit 7c5763b8453a ("drivers: misc: Remove MISC_DEVICES config option"); - HID_SUPPORT: commit 1f41a6a99476 ("HID: Fix the generic Kconfig options"); - BT_L2CAP and BT_SCO: commit f1e91e1640d8 ("Bluetooth: Always compile SCO and L2CAP in Bluetooth Core"); - DEBUG_ERRORS: commit b025a3f836d1 ("ARM: 6876/1: Kconfig.debug: Remove unused CONFIG_DEBUG_ERRORS"); - USB_DEVICE_CLASS: commit 007bab91324e ("USB: remove CONFIG_USB_DEVICE_CLASS"); - RCU_CPU_STALL_DETECTOR: commit a00e0d714fbd ("rcu: Remove conditional compilation for RCU CPU stall warnings"); - SYSCTL_SYSCALL_CHECK: commit 7c60c48f58a7 ("sysctl: Improve the sysctl sanity checks"); - IP_NF_QUEUE: commit 3dd6664fac7e ("netfilter: remove unused "config IP_NF_QUEUE""); - IP_NF_TARGET_ULOG: commit d4da843e6fad ("netfilter: kill remnants of ulog targets"); - IP6_NF_QUEUE: commit d16cf20e2f2f ("netfilter: remove ip_queue support"); - IP6_NF_TARGET_LOG: commit 6939c33a757b ("netfilter: merge ipt_LOG and ip6_LOG into xt_LOG"); - USB_LED: commit a335aaf3125c ("usb: misc: remove outdated USB LED driver"); - MMC_UNSAFE_RESUME: commit 2501c9179dff ("mmc: core: Use MMC_UNSAFE_RESUME as default behavior"); - AUTOFS_FS: commit 561c5cf9236a ("staging: Remove autofs3"); - DISPLAY_SUPPORT: commit 5a6b5e02d673 ("fbdev: remove display subsystem"); - CFG80211_REG_DEBUG: commit c799ba6eab7a ("cfg80211: remove CFG80211_REG_DEBUG"); - VIDEO_OUTPUT_CONTROL: commit f167a64e9d67 ("video / output: Drop display output class support"); - USB_LIBUSUAL: commit f61870ee6f8c ("usb: remove libusual"); - CRYPTO_ZLIB: commit 110492183c4b ("crypto: compress - remove unused pcomp interface"); - BLK_DEV_UB: commit 68a5059ecf82 ("block: remove the deprecated ub driver"); Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> [for vexpress] Acked-by: Liviu Dudau <liviu.dudau@arm.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
2016-10-26arm: ixp4xx_defconfig: convert to use libata PATA driversBartlomiej Zolnierkiewicz1-4/+5
IDE subsystem has been deprecated since 2009 and the majority (if not all) of Linux distributions have switched to use libata for ATA support exclusively. However there are still some users (mostly old or/and embedded non-x86 systems) that have not converted from using IDE subsystem to libata PATA drivers. This doesn't seem to be good thing in the long-term for Linux as while there is less and less PATA systems left in use: * testing efforts are divided between two subsystems * having duplicate drivers for same hardware confuses users This patch converts ixp4xx_defconfig to use libata PATA drivers. Cc: Imre Kaloz <kaloz@openwrt.org> Cc: Krzysztof Halasa <khalasa@piap.pl> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
2016-06-27arm: use the new LED disk activity triggerStephan Linz1-1/+1
- dts: rename 'ide-disk' to 'disk-activity' - platform: rename 'ide-disk' to 'disk-activity' - defconfig: rename 'LEDS_TRIGGER_IDE_DISK' to 'LEDS_TRIGGER_DISK' Signed-off-by: Stephan Linz <linz@li-pro.net> Acked-by: Sekhar Nori <nsekhar@ti.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
2015-01-21ARM: 8268/1: configs: Enable DEBUG_LL_UART_8250 where neededDaniel Thompson1-0/+1
All defconfigs touched by this patch already enable DEBUG_LL and by default DEBUG_LL_UART_NONE will be selected. This causes no issues today because due to some back compatibility magic we eventually need to remove it is not actually honoured. Nevertheless DEBUG_LL_UART_8250 is the right value for these platforms and should be set in the config files. Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-05-28USB: delete CONFIG_USB_DEVICEFS from defconfigNaoki MATSUMOTO1-1/+0
It no longer occurs in Kconfig. USB: remove CONFIG_USB_DEVICEFS(fb28d58b) leaked remove defconfig. Signed-off-by: Naoki MATSUMOTO <nekomatu+linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2011-01-21kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERTDavid Rientjes1-1/+1
The meaning of CONFIG_EMBEDDED has long since been obsoleted; the option is used to configure any non-standard kernel with a much larger scope than only small devices. This patch renames the option to CONFIG_EXPERT in init/Kconfig and fixes references to the option throughout the kernel. A new CONFIG_EMBEDDED option is added that automatically selects CONFIG_EXPERT when enabled and can be used in the future to isolate options that should only be considered for embedded systems (RISC architectures, SLOB, etc). Calling the option "EXPERT" more accurately represents its intention: only expert users who understand the impact of the configuration changes they are making should enable it. Reviewed-by: Ingo Molnar <mingo@elte.hu> Acked-by: David Woodhouse <david.woodhouse@intel.com> Signed-off-by: David Rientjes <rientjes@google.com> Cc: Greg KH <gregkh@suse.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jens Axboe <axboe@kernel.dk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Robin Holt <holt@sgi.com> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-06-10ARM: reduce defconfigsUwe Kleine-König1-1390/+4
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-12-18ARM: Kill CONFIG_CPU_32Russell King1-1/+0
26-bit ARM support was removed a long time ago, and this symbol has been defined to be 'y' ever since. As it's never disabled anymore, we can kill it without any side effects. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-01-26eeprom: More consistent symbol namesJean Delvare1-1/+1
Now that all EEPROM drivers live in the same place, let's harmonize their symbol names. Also fix eeprom's dependencies, it definitely needs sysfs, and is no longer experimental after many years in the kernel tree. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Cc: David Brownell <dbrownell@users.sourceforge.net>
2008-04-04[ARM] 4874/2: ixp4xx: Add support for the Freecom FSG-3 boardRod Whitby1-4/+5
The Freecom-FSG3 is a small network-attached-storage device with the following feature set: * Intel IXP422 * 4MB Flash (ixp4xx flash driver) * 64MB RAM * 4 USB 2.0 host ports (ehci and ohci drivers) * 1 WAN (eth1) and 3 LAN (eth0) ethernet ports * Supported by the open source ixp4xx ethernet driver * Via VT6421 disk controller (libata and sata-via drivers) * Internal hard disk (PATA supported, SATA not yet supported) * External SATA port (not yet supported) * ISL1208 RTC chip * Winbond 83782 temp sensor and fan controller * MiniPCI slot The ixp4xx_defconfig is also updated to support this device (the leds-fsg driver is to be submitted separately via the leds tree after this initial support is merged, as it depends on header gpio defines). Signed-off-by: Rod Whitby <rod@whitby.id.au> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-02-04[ARM] 4806/1: ixp4xx: Ethernet support for the nslu2 and nas100d boardsRod Whitby1-2/+6
Enables the new ixp4xx qmgr and npe drivers in ixp4xx_defconfig. Sets up the corresponding platform data for the nslu2 and nas100d boards, and reads the ethernet MAC address from the internal flash. Tested on both little-endian and big-endian kernels. Tested-by: Tom King <tom@websb.net> Signed-off-by: Rod Whitby <rod@whitby.id.au> Signed-off-by: Michael Westerhof <mwester@dls.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-02-04[ARM] 4805/1: ixp4xx: Use leds-gpio driver instead of IXP4XX-GPIO-LED driverRod Whitby1-2/+2
These are the only three boards to use the IXP4XX-GPIO-LED driver, and they can all use the new leds-gpio driver instead with no change in functionality. -- Signed-off-by: Rod Whitby <rod@whitby.id.au> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-02-04[ARM] 4766/2: ixp4xx: Update ixp4xx_defconfig, enabling all supported boardsRod Whitby1-333/+645
This updates the defconfig for the ixp4xx machine in arch/arm/config taking all the defaults, with the following additions: 1) Enable support for the nslu2, loft, gateway7001, wg302v2, dsmg600, and gtwx5715 boards. 2) Enable EABI, OABI, HOTPLUG and FW_LOADER. 3) Enable the RTC subsystem, with drivers for the RTC chips on the nslu2 (x1205) and nas100d/dsmg600 (pcf8563) boards. 4) Enable the LEDS subsystem to support the nslu2, nas100d and dsmg600 boards. Enable the ixp4xx beeper driver. 5) Enable the USB subsystem, USB host driver support and USB mass storage support (required for boot disk on nslu2 board). 6) Enable the ATA subsystem, with drivers for the nas100d/dsmg600 (pata_artop) and avila (ixp4xx_cf) boards. Signed-off-by: Rod Whitby <rod@whitby.id.au> Acked-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-04-21[ARM] 4311/1: ixp4xx: add KIXRP435 platformRuslan V. Sushko1-0/+2
Add Intel KIXRP435 Reference Platform based on IXP43x processor. Fixed after review : access to cp15 removed in identification functions, used access to global processor_id instead Signed-off-by: Vladimir Barinov <vbarinov@ru.mvista.com> Signed-off-by: Ruslan Sushko <rsushko@ru.mvista.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-11-30[ARM] Remove DEBUG_WAITQRussell King1-1/+0
DEBUG_WAITQ appears to have been removed by others, but no one removed the configuration option from ARM. Remote it from both Kconfig.debug and all default configurations. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-11-12[ARM] Remove PM_LEGACY=y from selected ARM defconfigsRussell King1-4/+2
Most ARM defconfigs don't actually need to have PM_LEGACY enabled. Disable it for ATEB9200, Collie, IXP4xx, OMAP H2, S3C2410 and Versatile. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-09[ARM] Remove CONFIG_ARCH_CAMELOT from defconfigsRussell King1-1/+0
EPXA10DB has gone, no need to keep the symbol in the defconfigs. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-04[ARM] 3221/1: Update IXP4xx defconfigDeepak Saxena1-15/+69
Patch from Deepak Saxena Add NAS 100d to machine build list and update to new 2.6.15 options. Signed-off-by: Deepak Saxena <dsaxena@plexity.net> --- Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-02[ARM] 3081/1: Remove GTWX5715 from ixp4xx_defconfigDeepak Saxena1-1/+1
Patch from Deepak Saxena CONFIG_MACH_GTWX5715 hardcodes the machine type in head-xscale.S so we can no longer boot on any other machine types. The proper fix would be to remove the hardcoding, but that machine is an off-the-shelf system and most users won't have access to the bootloader. :( Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-26[ARM] 2936/1: ixp4xx default config fixesVincent Sanders1-259/+318
Patch from Vincent Sanders A recent patch which made IXP4xx mach_desc's depend on config options had the effect of not building the kernel for several machines it possibly could be, this patch updates the default config to ensure all possible machines are built for by default. Signed-off-by: Vincent Sanders <vince@arm.linux.org.uk> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-04-17Linux-2.6.12-rc2Linus Torvalds1-0/+1164
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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