Stefan Agner
8064887e02
ARM: vf610: enable Cortex-M4 configuration on Vybrid SoC
...
This patch allows to build the Kernel for Vybrid (VF6xx) SoC
when ARMv7-M CPU is selected. The resulting image runs on the
secondary Cortex-M4 core. This core has equally access to all
peripherals as the main Cortex-A5 core. However, there is no
resource control mechanism, hence when both cores are used
simultaneously, orthogonal device tree's are required.
The boot CPU is dependent on the SoC variant. The available
boards use mostly variants where the Cortex-A5 is the primary
and hence the boot CPU. Booting the secondary Cortex-M4 CPU
needs SoC specific registers written. There is no in kernel
support for this right now, a external userspace utility
called "m4boot" can be used to boot the kernel:
m4boot xipImage initramfs.cpio.lzo vf610m4-colibri.dtb
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-05-20 23:10:14 +02:00
..
ABI
platform-drivers-x86 for 4.1
2015-04-26 13:44:46 -07:00
accounting
acpi
ACPI / documentation: Fix ambiguity in the GPIO properties document
2015-05-04 14:26:14 +02:00
aoe
arm
ARM: Add STM32 family machine
2015-05-15 21:43:23 +02:00
arm64
ARM64 / ACPI: additions of ACPI documentation for arm64
2015-03-26 15:13:09 +00:00
auxdisplay
backlight
blackfin
Documentation: blackfin: Makefile: Typo building issue
2015-04-11 15:19:31 +02:00
block
Documentation: Remove mentioning of block barriers
2015-03-20 07:41:56 -06:00
blockdev
Merge branch 'for-4.1/drivers' of git://git.kernel.dk/linux-block
2015-04-16 22:05:27 -04:00
bus-devices
cdrom
cgroups
The documentation tree update for 4.1. Numerous fixes, the overdue removal
2015-04-18 11:10:49 -04:00
cma
cma: debug: document new debugfs interface
2015-04-14 16:49:00 -07:00
connector
console
cpu-freq
intel_pstate: Add num_pstates to sysfs
2015-01-30 01:52:17 +01:00
cpuidle
cris
crypto
crypto: doc - AEAD / RNG AF_ALG interface
2015-03-09 21:06:18 +11:00
development-process
device-mapper
dm crypt: update URLs to new cryptsetup project page
2015-04-15 12:10:24 -04:00
devicetree
ARM: vf610: enable Cortex-M4 configuration on Vybrid SoC
2015-05-20 23:10:14 +02:00
dmaengine
Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
2015-02-18 08:49:20 -08:00
DocBook
Merge branch 'drm-next-merged' of git://people.freedesktop.org/~airlied/linux into v4l_for_linus
2015-04-21 09:44:55 -03:00
driver-model
Char/Misc driver patches for 4.1-rc1
2015-04-21 09:42:58 -07:00
dvb
early-userspace
EDID
extcon
fault-injection
fb
filesystems
xfs: update for 4.1-rc1
2015-04-24 07:08:41 -07:00
firmware_class
fmc
frv
gpio
The documentation tree update for 4.1. Numerous fixes, the overdue removal
2015-04-18 11:10:49 -04:00
hid
HID: sensor: Update document for custom sensor
2015-04-10 22:22:56 +02:00
hwmon
hwmon: (it87) Add support for IT8620E
2015-04-05 06:01:00 -07:00
i2c
i2c: slave: add documentation for i2c-slave-eeprom
2015-03-27 16:53:39 +01:00
ia64
virtual: Documentation: simplify and generalize paravirt_ops.txt
2015-02-13 17:15:44 +10:30
ide
infiniband
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2015-04-21 12:54:08 -07:00
ioctl
platform/chrome: Add Chrome OS EC userspace device interface
2015-02-26 15:45:06 -08:00
isdn
ja_JP
kbuild
Merge branch 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
2015-02-19 10:31:37 -08:00
kdump
ko_KR
laptops
thinkpad_acpi: Add adaptive_kbd_mode sysfs attr
2015-03-03 09:00:08 -08:00
leds
Documentation: leds: Add description of LED Flash class extension
2015-03-09 17:18:00 -07:00
locking
Documentation changes for 3.20
2015-02-11 13:03:11 -08:00
m68k
memory-devices
metag
mic
mips
misc-devices
Documentation/misc-devices/mei: Fix indentation of embedded code.
2015-01-29 12:56:20 -07:00
mmc
mn10300
mtd
namespaces
netlabel
networking
net: rfs: fix crash in get_rps_cpus()
2015-04-26 16:07:57 -04:00
nfc
nios2
parisc
PCI
The documentation tree update for 4.1. Numerous fixes, the overdue removal
2015-04-18 11:10:49 -04:00
pcmcia
phy
platform
power
Power management and ACPI updates for v4.1-rc1
2015-04-14 20:21:54 -07:00
powerpc
Revert "powerpc/tm: Abort syscalls in active transactions"
2015-04-30 15:24:58 +10:00
pps
prctl
pti
ptp
rapidio
RCU
s390
scheduler
docs/completion.txt: Various tweaks and corrections
2015-04-04 15:20:26 +02:00
scsi
genirq: Remove the deprecated 'IRQF_DISABLED' request_irq() flag entirely
2015-03-05 20:53:06 +01:00
security
Smack: Updates for Smack documentation
2015-03-31 10:35:31 -07:00
serial
sh
sound
ASoC: Updates for v4.1
2015-04-13 14:14:29 +02:00
spi
Documentation/spi/spidev_test.c: fix warning
2015-04-17 09:04:12 -04:00
sysctl
Doc/sysctl/kernel.txt: document threads-max
2015-04-17 09:04:07 -04:00
target
target: Version 2 of TCMU ABI
2015-04-19 22:40:26 -07:00
thermal
timers
documentation: Update NO_HZ_FULL interaction with POSIX timers
2015-02-26 11:57:29 -08:00
tpm
trace
coresight: Correcting documentation typographical error
2015-04-03 16:17:03 +02:00
usb
usb: patches for v4.1 merge window
2015-03-24 22:57:49 +01:00
vDSO
video4linux
[media] media/Documentation: New flag EXECUTE_ON_WRITE
2015-04-08 06:35:16 -03:00
virtual
KVM: PPC: Book3S HV: Add fast real-mode H_RANDOM implementation.
2015-04-21 15:21:29 +02:00
vm
The documentation tree update for 4.1. Numerous fixes, the overdue removal
2015-04-18 11:10:49 -04:00
w1
watchdog
wimax
x86
x86/mm/KASLR: Propagate KASLR status to kernel proper
2015-04-03 15:26:15 +02:00
xtensa
zh_CN
Documentation:Update Documentation/zh_CN/arm64/memory.txt
2015-04-04 15:20:26 +02:00
00-INDEX
applying-patches.txt
assoc_array.txt
atomic_ops.txt
documentation: Clarify memory-barrier semantics of atomic operations
2015-02-26 11:57:31 -08:00
bad_memory.txt
basic_profiling.txt
bcache.txt
binfmt_misc.txt
braille-console.txt
bt8xxgpio.txt
btmrvl.txt
BUG-HUNTING
bus-virt-phys-mapping.txt
cachetlb.txt
rmap: drop support of non-linear mappings
2015-02-10 14:30:31 -08:00
Changes
circular-buffers.txt
clk.txt
clk: Add rate constraints to clocks
2015-02-02 14:23:42 -08:00
coccinelle.txt
CodeOfConflict
Code of Conflict
2015-02-27 11:44:24 -08:00
CodingStyle
The documentation tree update for 4.1. Numerous fixes, the overdue removal
2015-04-18 11:10:49 -04:00
cpu-hotplug.txt
cpumask: fix cpu-hotplug documentation
2015-03-05 13:37:01 +10:30
cpu-load.txt
cputopology.txt
crc32.txt
dcdbas.txt
debugging-modules.txt
debugging-via-ohci1394.txt
dell_rbu.txt
devices.txt
digsig.txt
DMA-API-HOWTO.txt
DMA-API.txt
DMA-attributes.txt
dma-buf-sharing.txt
dma-buf: cleanup dma_buf_export() to make it easily extensible
2015-04-21 14:47:16 +05:30
DMA-ISA-LPC.txt
dontdiff
dynamic-debug-howto.txt
edac.txt
efi-stub.txt
eisa.txt
email-clients.txt
Documentation/email-clients.txt: Fix one grammar mistake, add extra info about TB
2015-03-20 07:41:55 -06:00
flexible-arrays.txt
futex-requeue-pi.txt
gcov.txt
gdb-kernel-debugging.txt
scripts/gdb: add basic documentation
2015-02-17 14:34:54 -08:00
highuid.txt
HOWTO
hsi.txt
hw_random.txt
hwspinlock.txt
init.txt
initrd.txt
Intel-IOMMU.txt
intel_txt.txt
io-mapping.txt
io_ordering.txt
iostats.txt
IPMI.txt
ipmi:ssif: Ignore spaces when comparing I2C adapter names
2015-05-05 14:24:45 -05:00
IRQ-affinity.txt
IRQ-domain.txt
IRQCHIP: Update docs regarding irq_domain_add_tree()
2015-04-01 17:21:35 +02:00
IRQ.txt
irqflags-tracing.txt
isapnp.txt
java.txt
kasan.txt
kasan: show gcc version requirements in Kconfig and Documentation
2015-05-05 17:10:10 -07:00
kernel-doc-nano-HOWTO.txt
kernel-docs.txt
kernel-parameters.txt
uas: Add US_FL_MAX_SECTORS_240 flag
2015-04-28 12:48:57 +02:00
kernel-per-CPU-kthreads.txt
documentation: Update per-CPU kthreads documentation
2015-02-26 11:57:30 -08:00
kmemcheck.txt
Documentation: update the CONFIG_DEBUG_PAGEALLOC description
2015-03-20 07:41:55 -06:00
kmemleak.txt
kobject.txt
kprobes.txt
kprobes: Update Documentation/kprobes.txt
2015-03-20 07:41:55 -06:00
kref.txt
kselftest.txt
ldm.txt
local_ops.txt
lockup-watchdogs.txt
logo.gif
logo.txt
lzo.txt
magic-number.txt
mailbox.txt
Makefile
Documentation: Remove ZBOOT MMC/SDHI utility and docs
2015-02-24 06:45:25 +09:00
ManagementStyle
md-cluster.txt
md-cluster: Design Documentation
2015-02-23 07:16:46 -06:00
md.txt
media-framework.txt
memory-barriers.txt
The documentation tree update for 4.1. Numerous fixes, the overdue removal
2015-04-18 11:10:49 -04:00
memory-hotplug.txt
mem-hotplug: fix typo in Documentation/memory-hotplug.txt
2015-03-20 07:41:55 -06:00
module-signing.txt
modsign: change default key details
2015-04-30 09:35:41 -07:00
mono.txt
nommu-mmap.txt
fs: introduce f_op->mmap_capabilities for nommu mmap support
2015-01-20 14:02:58 -07:00
numastat.txt
oops-tracing.txt
padata.txt
parport-lowlevel.txt
parport.txt
percpu-rw-semaphore.txt
phy.txt
pi-futex.txt
pinctrl.txt
pinctrl: fix example .get_group_pins implementation signature
2015-03-18 02:02:20 +01:00
pnp.txt
preempt-locking.txt
printk-formats.txt
The documentation tree update for 4.1. Numerous fixes, the overdue removal
2015-04-18 11:10:49 -04:00
pwm.txt
ramoops.txt
rbtree.txt
remoteproc.txt
rfkill.txt
robust-futex-ABI.txt
robust-futexes.txt
rpmsg.txt
rtc.txt
Documentation, split up rtc.txt into documentation and test file
2015-03-24 22:01:58 -06:00
SAK.txt
SecurityBugs
serial-console.txt
sgi-ioc4.txt
SM501.txt
smsc_ece1099.txt
sparse.txt
stable_api_nonsense.txt
stable_kernel_rules.txt
stable_kernel_rules: Add clause about specification of kernel versions to patch.
2015-03-26 23:52:24 +01:00
static-keys.txt
SubmitChecklist
SubmittingDrivers
SubmittingPatches
checkpatch, SubmittingPatches: suggest line wrapping commit messages at 75 columns
2015-04-17 09:03:57 -04:00
svga.txt
sysfs-rules.txt
sysrq.txt
this_cpu_ops.txt
unaligned-memory-access.txt
unicode.txt
unshare.txt
vfio.txt
VGA-softcursor.txt
vgaarbiter.txt
video-output.txt
vme_api.txt
volatile-considered-harmful.txt
workqueue.txt
xillybus.txt
xz.txt
zorro.txt