15 Commits

Author SHA1 Message Date
Linus Torvalds
41fc64a055 ARM: SoC code changes for 6.1
The main changes this time are for the organization of the Kconfig
 files, introducing per-vendor top-level options on arm64 to match
 those on arm32, and making the platform selection on arm32 more
 uniform, in particular for the remaining StrongARM platforms that
 still have a couple of special cases compared to the more recent
 ones.
 
 I also did a cleanup of the old Footbridge platform, which was
 the last holdout for the phys_to_dma()/dma_to_phys() interface
 that is now completely gone from arm32, completing work started
 by Christoph Hellwig.
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Merge tag 'arm-soc-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC updates from Arnd Bergmann:
 "The main changes this time are for the organization of the Kconfig
  files, introducing per-vendor top-level options on arm64 to match
  those on arm32, and making the platform selection on arm32 more
  uniform, in particular for the remaining StrongARM platforms that
  still have a couple of special cases compared to the more recent ones.

  I also did a cleanup of the old Footbridge platform, which was the
  last holdout for the phys_to_dma()/dma_to_phys() interface that is now
  completely gone from arm32, completing work started by Christoph
  Hellwig"

* tag 'arm-soc-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (21 commits)
  ARM: aspeed: Kconfig: Fix indentation
  ARM: Drop CMDLINE_* dependency on ATAGS
  ARM: Drop CMDLINE_FORCE dependency on !ARCH_MULTIPLATFORM
  ARM: s3c: remove orphan declarations from arch/arm/mach-s3c/devs.h
  pxa: Drop if with an always false condition
  ARM: orion: fix include path
  ARM: shmobile: Drop selecting SOC_BUS
  arm64: renesas: Drop selecting SOC_BUS
  ARM: disallow PCI with MMU=n again
  ARM: footbridge: remove custom DMA address handling
  MAINTAINERS: Add BCM4908 maintainer to BCMBCA entry
  ARM: footbridge: move isa-dma support into footbridge
  ARM: footbridge: remove leftover from personal-server
  ARM: footbridge: remove addin mode
  arm64: Kconfig.platforms: Group NXP platforms together
  arm64: Kconfig.platforms: Re-organized Broadcom menu
  ARM: make ARCH_MULTIPLATFORM user-visible
  ARM: fix XIP_KERNEL dependencies
  ARM: Kconfig: clean up platform selection
  ARM: simplify machdirs/platdirs handling
  ...
2022-10-06 11:22:25 -07:00
Eric W. Biederman
987f20a9dc a.out: Remove the a.out implementation
In commit 19e8b701e258 ("a.out: Stop building a.out/osf1 support on
alpha and m68k") the last users of a.out were disabled.

As nothing has turned up to cause this change to be reverted, let's
remove the code implementing a.out support as well.

There may be userspace users of the uapi bits left so the uapi
headers have been left untouched.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Acked-by: Arnd Bergmann <arnd@arndb.de> # arm defconfigs
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/871qrx3hq3.fsf@email.froward.int.ebiederm.org
2022-09-27 07:11:02 -07:00
Arnd Bergmann
6fd09c9afa ARM: Kconfig: clean up platform selection
The top-level platform selection is mostly meaningless these days after
almost everything is sorted below the CONFIG_ARCH_MULTIPLATFORM, with
the only exception being the 20+ year old StrongARM based machines.

Make this more consistent by removing the entire choice statement and
moving the StrongARM specific options into regular platform specific
Kconfig files.

The three platforms (footbridge, rpc and sa1100) are still mutually
exclusive and cannot coexist with other ARMv4/v5 machines, but since
there are only three of them and we will not add more, this can be
expressed using Kconfig 'depends on' statements.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-08-18 16:44:59 +02:00
Arnd Bergmann
77f349b770 ARM: defconfig: kill remnants of CONFIG_LEDS
CONFIG_LEDS was replaced by CONFIG_NEW_LEDS over ten years ago with commit
fa8bbb13ab49 ("ARM: use new LEDS CPU trigger stub to replace old one"),
but some defconfig files still reference it.

Replace it and its sub-options with the corresponding new versions.

Some of these machines may not actually have a new-style LED driver,
and I did not check them individually as most of the machines are
going away soon anyway.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-22 12:34:13 +02:00
Arnd Bergmann
186d24bff2 ARM: defconfig: remove stale CONFIG_ZBOOT_ROM entries
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>
2022-07-22 12:33:46 +02:00
Arnd Bergmann
2002f39687 ARM: refresh defconfig files
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>
2022-07-22 12:33:30 +02:00
Chuck Lever
f3e4080edd arch: Remove references to CONFIG_NFSD_V3 in the default configs
CONFIG_NFSD_V3 has been removed. NFSD support for NFSv3 can no
longer be disabled.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2022-03-11 10:25:16 -05:00
Krzysztof Kozlowski
bd5f62605f ARM: defconfig: Cleanup from old Kconfig options
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>
2017-06-10 19:28:57 +02:00
Bartlomiej Zolnierkiewicz
4289ab7ad6 arm: netwinder_defconfig: convert to use libata PATA drivers
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 netwinder_defconfig to use libata PATA
drivers.

Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
2016-10-26 18:43:33 +02:00
Marc Zyngier
2f6b99ef13 ARM: Add CONFIG_DEPRECATED_PARAM_STRUCT to netwinder_defconfig
Fed up with all that fancy new 64bit HW? Look no further!
Get your NetWinder out of the closet (or in my case, the tip) and
run -next on it!

All it takes is a small defconfig change to be able to take
the parameters from the bootloader...

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
2016-01-12 10:27:54 -08:00
Uwe Kleine-König
07a8c03f3e ARM: reduce defconfigs
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-10 07:12:18 +02:00
Russell King
4da8b8208e ARM: Kill CONFIG_CPU_32
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>
2009-12-18 16:07:53 +00:00
Russell King
eb8b0afc3a [ARM] Remove DEBUG_WAITQ
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>
2006-11-30 12:24:47 +00:00
Russell King
63dcf0ad2a [ARM] Remove CONFIG_ARCH_CAMELOT from defconfigs
EPXA10DB has gone, no need to keep the symbol in the defconfigs.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-09 13:32:56 +00:00
Linus Torvalds
1da177e4c3 Linux-2.6.12-rc2
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!
2005-04-16 15:20:36 -07:00