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2024-05-06printk: Remove redundant CONFIG_BASE_FULLYoann Congal1-1/+1
CONFIG_BASE_FULL is equivalent to !CONFIG_BASE_SMALL and is enabled by default: CONFIG_BASE_SMALL is the special case to take care of. So, remove CONFIG_BASE_FULL and move the config choice to CONFIG_BASE_SMALL (which defaults to 'n') For defconfigs explicitely disabling BASE_FULL, explicitely enable BASE_SMALL. For defconfigs explicitely enabling BASE_FULL, drop it as it is the default. Signed-off-by: Yoann Congal <yoann.congal@smile.fr> Reviewed-by: Petr Mladek <pmladek@suse.com> Link: https://lore.kernel.org/r/20240505080343.1471198-4-yoann.congal@smile.fr Signed-off-by: Petr Mladek <pmladek@suse.com>
2023-08-21treewide: drop CONFIG_EMBEDDEDRandy Dunlap1-1/+1
There is only one Kconfig user of CONFIG_EMBEDDED and it can be switched to EXPERT or "if !ARCH_MULTIPLATFORM" (suggested by Arnd). Link: https://lkml.kernel.org/r/20230816055010.31534-1-rdunlap@infradead.org Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Palmer Dabbelt <palmer@rivosinc.com> [RISC-V] Acked-by: Greg Ungerer <gerg@linux-m68k.org> Acked-by: Jason A. Donenfeld <Jason@zx2c4.com> Acked-by: Michael Ellerman <mpe@ellerman.id.au> [powerpc] Cc: Russell King <linux@armlinux.org.uk> Cc: Vineet Gupta <vgupta@kernel.org> Cc: Brian Cain <bcain@quicinc.com> Cc: Michal Simek <monstr@monstr.eu> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Jonas Bonn <jonas@southpole.se> Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> Cc: Stafford Horne <shorne@gmail.com> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-08-29ARM: defconfig: reorder defconfig filesArnd Bergmann1-1/+1
The debug-info and can subystem options have moved around in the 'savedefconfig' output, so fix these up to reduce the clutter from the savedefconfig command. Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-22ARM: defconfig: address renamed CONFIG_DEBUG_INFO=yArnd Bergmann1-1/+1
CONFIG_DEBUG_INFO is now implicitly selected if one picks one of the explicit options that could be DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT, DEBUG_INFO_DWARF4, DEBUG_INFO_DWARF5. This was actually not what I had in mind when I suggested making it a 'choice' statement, but it's too late to change again now, and the Kconfig logic is more sensible in the new form. Change any defconfig file that had CONFIG_DEBUG_INFO enabled but did not pick DWARF4 or DWARF5 explicitly to now pick the toolchain default. Fixes: f9b3cd245784 ("Kconfig.debug: make DEBUG_INFO selectable from a choice") Acked-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-22ARM: defconfig: remove stale CONFIG_ZBOOT_ROM entriesArnd Bergmann1-2/+0
The default is always 0x0 after commit 39c3e304567a ("ARM: 8984/1: Kconfig: set default ZBOOT_ROM_TEXT/BSS value to 0x0"), so any defconfig file that has these two lines can now drop them to reduce the diff against the 'make savedefconfig' version. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-22ARM: refresh defconfig filesArnd Bergmann1-6/+6
A lot of Kconfig options have changed over the years, and we tend to not do a blind 'make defconfig' to refresh the files, to ensure we catch options that should not have gone away. I used some a bit of scripting to only rework the bits where an option moved around in any of the defconfig files, without also dropping any of the other lines, to make it clearer which options we no longer have. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-22binfmt_flat: Remove shared library supportEric W. Biederman1-1/+0
In a recent discussion[1] it was reported that the binfmt_flat library support was only ever used on m68k and even on m68k has not been used in a very long time. The structure of binfmt_flat is different from all of the other binfmt implementations because of this shared library support and it made life and code review more effort when I refactored the code in fs/exec.c. Since in practice the code is dead remove the binfmt_flat shared library support and make maintenance of the code easier. [1] https://lkml.kernel.org/r/81788b56-5b15-7308-38c7-c7f2502c4e15@linux-m68k.org Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Acked-by: Vladimir Murzin <vladimir.murzin@arm.com> # ARM Tested-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/87levzzts4.fsf_-_@email.froward.int.ebiederm.org
2020-02-09ARM: configs: Cleanup old Kconfig optionsKrzysztof Kozlowski1-4/+0
CONFIG_MMC_BLOCK_BOUNCE is gone since commit c3dccb74be28 ("mmc: core: Delete bounce buffer Kconfig option"). CONFIG_LBDAF is gone since commit 72deb455b5ec ("block: remove CONFIG_LBDAF"). CONFIG_IOSCHED_DEADLINE and CONFIG_IOSCHED_CFQ are gone since commit f382fb0bcef4 ("block: remove legacy IO schedulers"). The IOSCHED_DEADLINE was replaced by MQ_IOSCHED_DEADLINE and it will be now enabled by default (along with MQ_IOSCHED_KYBER). The IOSCHED_BFQ seems to replace IOSCHED_CFQ so select it in configs previously choosing the latter. CONFIG_CROSS_COMPILE is gone since commit f1089c92da79 ("kbuild: remove CONFIG_CROSS_COMPILE support"). Link: https://lore.kernel.org/r/20200130195525.4525-2-krzk@kernel.org Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Olof Johansson <olof@lixom.net>
2019-06-19ARM: config: Remove left-over BACKLIGHT_LCD_SUPPORTKrzysztof Kozlowski1-1/+0
The CONFIG_BACKLIGHT_LCD_SUPPORT was removed in commit 8c5dc8d9f19c ("video: backlight: Remove useless BACKLIGHT_LCD_SUPPORT kernel symbol"). Options protected by CONFIG_BACKLIGHT_LCD_SUPPORT are now available directly. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Olof Johansson <olof@lixom.net>
2019-01-25ARM: defconfig: Switch LPC18xx to use PL11x DRM driverLinus Walleij1-3/+4
None of the LPC18xx device trees contains any display settings, it just defines a device tree node for the CLCD (PL11x) set as "disabled" and no panels are attached on any device tree. This I conclude that the hardware is dormant on existing systems, so we can without any problems switch the defconfig over from the old ARMCLCD frame buffer driver to the new PL11x DRM driver. Cc: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> [vzapolskiy: deselected I2C build option as selected by DRM] Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2019-01-23ARM: defconfig: Update LPC18xx defconfigLinus Walleij1-15/+9
This simply updates the LPC18xx defconfig against the current Kconfig structure in the kernel so we can make changed to the defconfig without disturbing noise. Cc: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2017-06-10ARM: defconfig: Cleanup from old Kconfig optionsKrzysztof Kozlowski1-1/+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>
2016-07-07ARM: configs: lpc18xx: enable adc and dac iio driversJoachim Eastwood1-0/+2
Enable ADC and DAC IIO drivers for LPC18xx/43xx SoCs. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2015-12-14ARM: configs: lpc18xx: enable EEPROM NVMEM driverAriel D'Alessandro1-0/+2
Enable NVMEM driver for NXP LPC18xx EEPROM, which can be found in NXP LPC185x/3x and LPC435x/3x/2x/1x devices. Signed-off-by: Ariel D'Alessandro <ariel@vanguardiasur.com.ar> Signed-off-by: Joachim Eastwood <manabian@gmail.com>
2015-12-14ARM: configs: lpc18xx: enable mma7455 IIO driverJoachim Eastwood1-0/+3
MMA7455 is 3-axis accelerometer that can be found on Embedded Artists' LPC4357 Developer's Kit. Signed-off-by: Joachim Eastwood <manabian@gmail.com>
2015-11-10Merge tag 'armsoc-defconfig' of ↵Linus Torvalds1-4/+22
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC defconfig updates from Olof Johansson: "Defconfig updates are kept separate from other branches mostly to avoid conflicts between the different categories (driver branch enabling something that has context conflict with SoC options, etc). A lot of this again is scattered across the various hardware platforms. multi_v7_defconfig, our "generic" config for most 32-bit platforms has been gone through by Marvell Berlin maintainers and added most options they need to run on their hardware. Broadcom NSP is also added there, and the new Atmel SAMA5D2 (added last release). Rockchip also has display and other devices supported in that config. In addition to that, the usual small churn of new options being added here and there" * tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (45 commits) ARM: multi_v7_defconfig: enable UniPhier I2C drivers ARM: multi_v7_defconfig: Enable rtl8152 ethernet driver for Odroid-XU4 ARM: exynos_defconfig: Enable rtl8152 ethernet driver for Odroid-XU4 ARM: exynos_defconfig: Enable WiFi-Ex as a module instead built-in ARM: exynos_defconfig: Disable simplefb support ARM: exynos_defconfig: Enable LEDS for Odroid-XU3/XU4 ARM: multi_v7_defconfig: Enable DWC2 USB driver and USB ethernet gadget ARM: exynos_defconfig: Enable DWC2 USB driver and USB ethernet gadget ARM: exynos_defconfig: Enable USB Video Class support ARM: multi_v7_defconfig: improve multi_v7_defconfig support for Berlin ARM: tegra: Update multi_v7_defconfig ARM: multi_v7_defconfig: Add Atmel SDHCI device ARM: multi_v7_defconfig: Add Atmel Flexcom device ARM: multi_v7_defconfig: Add Atmel SAMA5D2 SoC ARM: at91/defconfig: add sama5d2 and its new devices to sama5 defconfig ARM: at91/defconfig: update at91_dt defconfig ARM: at91/defconfig: update sama5 defconfig ARM: configs: Enable FIXED_PHY in multi_v7 defconfig ARM: configs: update lpc18xx defconfig ARM: socfpga_defconfig: enable fpga manager ...
2015-10-26arm: lpc18xx_defconfig: remove CONFIG_MMC_DW_IDMACShawn Lin1-1/+0
DesignWare MMC Controller's transfer mode should be decided at runtime instead of compile-time. So we remove this config option and read dw_mmc's register to select DMA master. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Acked-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-10-15ARM: configs: update lpc18xx defconfigJoachim Eastwood1-4/+22
- Enable SPIFI Flash and JFFS2 to support rootfs on Flash memory - Enable USB Phy, mass storage and SCSI to support USB memory - Enable PCF857x and JC42 I2C devices found on Hitex board - Enable PL172 to support memory mapped NOR Flash - New LPC18xx drivers: I2C, Watchdog, SCT PWM and RTC Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-05-29ARM: lpc18xx: remove DEBUG_LL_UART_8250 from defconfigJoachim Eastwood1-1/+0
Remove the generic 8250 config option so that the LPC18xx specific option gets picked instead. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-05-22ARM: add ARM_SINGLE_ARMV7M in ARMv7-M defconfigsStefan Agner1-0/+1
Select ARM_SINGLE_ARMV7M in defconfigs of the converted ARMv7-M platforms. [arnd: moved the efm32_defconfig change to the patch that originally introduces the symbol, to avoid intermittent regression] Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-05-15ARM: lpc18xx: add kernel configJoachim Eastwood1-0/+151
Kernel configuration for NXP LPC18xx and LPC43xx devices. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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