This mainly removes a lot of unused subsystems (as for the mainline
drivers) in the U300 defconfig, switch of MMC debugging by default
and enables debugfs on the builds. Once we merge the drivers we'll
configure it on again.
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Disable CPUfreq since
1) is not yet supported in mainline, and
2) the current driver fails to suspend properly
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
In working towards a smaller default kernel, only devices used for
early boot should be built in. Toward that end, build the following
as modules by default:
- bluetooth
- audio: ALSA, ASoC
- WLAN
Uncompressed kernel size comparison:
Before:
text data bss dec hex filename
6557576 465088 5616024 12638688 c0d9e0 vmlinux
After:
text data bss dec hex filename
5616572 436448 5610800 11663820 b1f9cc vmlinux
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Further remove FIXED_PHY as it breaks the ethernet.
VGA_CONSOLE isn't selectable anymore since fb78b51cb1.
EXT3_DEFAULTS_TO_ORDERED defaults to y since aa32a79638.
INOTIFY is gone since 2dfc1cae4c.
CONFIG_DETECT_SOFTLOCKUP is gone since e16bb1d7fe.
Enable TMPFS for udev.
KEYS is selected by NFS_USE_KERNEL_DNS
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This machine is enabled in mx3_defconfig and so mx31pdk_defconfig isn't
really useful.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
- enable all mx27 machines (MACH_CPUIMX27, MACH_IMX27_VISSTRIM_M10,
MACH_PCA100, MACH_MXT_TD60) including optional features for
CPUIMX27
- eukrea_mbimx27-baseboard.c uses TOUCHSCREEN_ADS7846
- mach-cpuimx27.c uses SERIAL_8250
- several machines make use of SPI_IMX (selects SPI_BITBANG)
- drop VGA_CONSOLE as this isn't selectable anymore since fb78b51cb1
- several machines make use of USB_ULPI (depends on USB, but don't
enable USB_DEVICE_CLASS as it's deprecated)
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This patch adds initial support for the Hawkboard-L138 system
It is under the machine name "omapl138_hawkboard".
This system is based on the da850 davinci CPU architecture.
Information on these system may be found at http://www.hawkboard.org.
Basic support for the UART console is included in this patch.
It's tested with latest Angstrom File Systems like ramdisk
from http://alturl.com/imb45.
Signed-off-by: Victor Rodriguez <victor.rodriguez@sasken.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
This patch adds initial support for the MityDSP-L138 and MityDSP-1808 system
on Module (SOM) under the machine name "mityomapl138". These SOMs are based
on the da850 davinci CPU architecture. Information on these SOMs may be
found at http://www.mitydsp.com.
Basic support for the console UART, NAND, and EMAC (MII interface) is
included in this patch.
Signed-off-by: Michael Williamson <michael.williamson@criticallink.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
In order to support reference DA8XX machines not providing a
voltage regulator control for the core voltage, the REGULATOR_DUMMY
option is required.
Signed-off-by: Michael Williamson <michael.williamson@criticallink.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
This patch addresses below things
- Renaming existing omap3_defconfig which has OMAP2, OMAP3 and OMAP4 builds
enabled to more appropriate name 'omap2plus_defconfig'
- L1 cache shift is suppose to be 5 on OMAP4 where as it is 6 on previous
OMAPs. Keeping it to 5 is safer option for OMAP4 and previous OMAPs. For
OMAP3 only build the shift would be still 6
- Enable needed Errata's for OMAP4 to work with DMA based device drivers
CONFIG_PL310_ERRATA_588369=y
CONFIG_ARM_ERRATA_720789=y
- Enable the Micrel ethernet controller
CONFIG_KS8851=y
CONFIG_KS8851_MLL=y
With above three changes, OMAP4 ethernet, mmc etc works reliably.
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
With the recent changes to core ARM kernel code, we can now
boot SMP kernel on UP systems. Update omap3_defconfig to
enable SMP. This allows us to remove omap_4430sdp_defconfig.
In addition to enabling SMP, we also need to disable some
options to make the system boot:
- For some reason LOCK_STAT causes tons of
WARNING: at mm/percpu-vm.c:320 pcpu_alloc+0x2fc/0x888()
so disable it for now.
- MUSB init fails for multi-omap, disable it for now.
- LOCAL_TIMERS hangs on omap4, disable it for now.
Also disable DEBUG_LL as this should be only enabled for
debugging.
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch adds support for the Seagate FreeAgent DockStar,
a Marvell SheevaPlug variant.
Signed-off-by: Eric Cooper <ecc@cmu.edu>
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Commit ffb63e3402 changed
Kconfig to select support for omap2, 3 and 4 by default.
However, CONFIG_SMP won't currently work properly on
uniprocessor ARMs, or if support for earlier ARM cores
is selected in.
Fix this by updating omap_4430sdp_defconfig to not
select omap2 or 3 at this point.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Now that S5PC110 machines and S5PV210 machines can be built into
one kernel, update mach-s5pv210/Kconfig and s5pv210_defconfig.
Tested on Aquila(S5PC110), GONI(S5PC110), SMDKC110(S5PC110)
and SMDKV210(S5PV210).
Created and tested against linux-2.6.35-rc5.
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
These configurations are no longer useful as the systems they support
are covered by the generic omap3_defconfig
Signed-off-by:Vincent Sanders <vince@simtec.co.uk>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This hasn't been actively maintained for a long time, only receiving
the occasional build update when things break. I doubt anyone has
one of these on their desks anymore.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Add the framebuffer driver and some basic LCD configurations
that should be suitable for the SMDK boards.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
The SPI driver was added last kernel round, so enable
the core SPI and add the 64XX and bitbang driver as
modules.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Fixup the defconfig post the latest moves, so ARCH_S5PC1XX becomes
ARCH_S5PC100 which is sufficient to get the system building.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
