Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 45731

This change set enables frequency scaling on ipq806x, which speeds-up
the CPU and allows it to achieve its max frequency.

These patches are cherry-picked & backported from the following location:
*130-132: linux-next
*133-143: LKML - https://lkml.org/lkml/2015/3/21/15
*144: derived from other qcom similar dts
*145: derived from https://chromium.googlesource.com/chromiumos/third_party/kernel/+/chromeos-3.14/drivers/cpufreq/cpufreq-krait.c



Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 45730

Patches are cherry-picked from linux-next. We're also adding the
corresponding config option to the kernel.

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 45729

This change adds PCIe support to IPQ806x based platforms. The driver is
actually cherry-picked from the following LKML thread:
*https://lwn.net/Articles/643086/

 (patches 110-111)

We also add here an additional fix to support multiple PCI controllers
on the same platform (patch 112), and to patch the ap148 & dbs149 DTS
files (patch 113).

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 45663

This change enable zImage+appended dtb support in ipq806x kernel
options. The zImage will now be generated as part of the kernel
binaries. Platforms which do not have DT support enabled in U-boot
can now make use of it by generating zImage files and appending dtb
to it.

It is not used yet but it is done as a stepping stone for early IPQ806x
platforms, which did not include DT support in U-boot.

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 45662

Certain IPQ806x based platforms are making use of this PHY. So we'll
enable it so it gets detected as such.

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 45535

This change doesn't make USB functional but it does make it selectable
from a configuration perspective.

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 45259

Options that used to be in target config have been added to the generic
config file, so remove them.

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 45255

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 45210

This patch allows AP148 to boot from NOR flash.

As we're using a FIT image as kernel (which includes kernel bin + DTB)
we enable the MTD_SPLIT_FIT_FW kernel option, which will detect the FIT
image and automatically split the "firmware" partition into 2 MTD parts
(kernel + rootfs).

The rootfs will then be parsed and split between rootfs + rootfs_data,
as usual.

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 44794

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 44639

KERNFS symbol is selected by SYSFS, so place it in generic config.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>

SVN-Revision: 44615

Disable ARCH_NEEDS_CPU_IDLE_COUPLED by-default in generic config, since
only one platfrom (omap) needs them.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>

SVN-Revision: 44614

CONFIG_MTD_SPLIT_SUPPORT symbol default value is 'y' and many platform
specific configs explicitly enables it, while no one platform disables
this symbol. So place it in generic config and remove from platform
specific configs.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>

SVN-Revision: 44612

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 44519

Some bootloaders seem to trigger the watchdog during the boot process,
therefore the lack of watchdog driver trigger a reboot a few seconds
after boot. So we'll enable it here to avoid it.

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 44503

Patches in the ipq806x/patches folder were out of tree in v3.14. The
newest patch at the time was from June, so we can safely assume that
either the patches have been merged, or they have been rejected for
a good reason. If patches are seen missing, we'll cherry-pick them
on a per-needed basis.

This new kernel have been tested on AP148, which seems to works fine.

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 44386

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

SVN-Revision: 44144

Patches are generated using the "format-patch" command from the
following location:
*https://www.codeaurora.org/cgit/quic/kernel/galak-msm/log/?h=apq_ipq_base


*rev=0771849495b4128cac2faf7d49c85c729fc48b20
Patches numbered 76/77/102/103 have already been integrated in 3.14.12,
so they're not in this list.

All these patches are either integrated are pending integration into
kernel.org, therefore these patches should go away once the kernel
gets upgraded to 3.16.

Support is currently limited to AP148 board but can be extended to other
platforms in the future.

These changes do not cover ethernet connectivity.

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 42334

Signed-off-by: Luka Perkov <luka@openwrt.org>

SVN-Revision: 42149

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 41614

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 41134

Signed-off-by: Luka Perkov <luka@openwrt.org>

SVN-Revision: 40753

The OpenWrt build system uses MACHINE_FEATURES of fpu to set the HAS_FPU which
in turn sets the default of CONFIG_SOFT_FLOAT as well as uClibc configuration.
As the IMX6 SoC has both vfpv3 and NEON hardware support we want to add fpu
to the feature list.  This will default the IMX6 target to use -mfloat-abi=hard
which will the be most efficient use of floating point.

When switching to hard float, we also need to enable VFP support in the kernel.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

SVN-Revision: 39759

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

SVN-Revision: 39643

Signed-off-by: Luka Perkov <luka@openwrt.org>

SVN-Revision: 39573

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Luka Perkov <luka@openwrt.org>

SVN-Revision: 39111

DMA and SDMA support are needed for ssi based audio.  Note that the sdma
firmware is no longer required for ssi audio.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

SVN-Revision: 39011

Signed-off-by: Luka Perkov <luka@openwrt.org>

SVN-Revision: 38574

Enable SATA support (for IMX6D/IMX6Q) static in the kernel.  It seems there
are some issues causing the driver to not load properly when built as
a module which still need to be worked out.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

SVN-Revision: 38515

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

SVN-Revision: 38514

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

SVN-Revision: 38513

Fixed voltage regulator support is required by several drivers that have
regulator consumers, such as the sgtl5000 audio codec used on many i.MX6
boards.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

SVN-Revision: 38426

- backport driver
- apply patch to allow misprogrammed parts
- enable driver in kernel

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

SVN-Revision: 38422

Signed-off-by: Luka Perkov <luka@openwrt.org>

SVN-Revision: 38233

Signed-off-by: Luka Perkov <luka@openwrt.org>

SVN-Revision: 38229

squashfs is unable to decompress some blocks without that:

[    1.880530] SQUASHFS error: Unable to read page, block bc77a, size 14c50
[    1.887268] SQUASHFS error: Unable to read fragment cache entry [bc77a]
[    1.893889] SQUASHFS error: Unable to read page, block bc77a, size 14c50
[    1.900636] SQUASHFS error: Unable to read fragment cache entry [bc77a]
[    1.907275] SQUASHFS error: Unable to read page, block bc77a, size 14c50
[    1.913994] SQUASHFS error: Unable to read fragment cache entry [bc77a]
[    1.920631] SQUASHFS error: Unable to read page, block bc77a, size 14c50

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Luka Perkov <luka@openwrt.org>

SVN-Revision: 38202

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Luka Perkov <luka@openwrt.org>

SVN-Revision: 38080

* enable PERF_EVENTS
* enable REGULATOR_ANATOP
* enable VMSPLIT_2G

Signed-off-by: Luka Perkov <luka@openwrt.org>

SVN-Revision: 38078

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

SVN-Revision: 37934