Commit graph

29 commits

Author SHA1 Message Date
John Crispin
b0b59a8e75 ipq806x: switch AP148 to using SMEM based MTD parser
*Enable SMEM MTD parser and its dependencies (SMEM & HW spinlocks) in
 the kernel config
*Replaces the MTD layout in DT by the dynamic layout provided by the
 SMEM parser for AP148

Using the OF based parser is still possible on platforms which have a
fixed MTD partition layout.

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

SVN-Revision: 46658
2015-08-17 06:18:15 +00:00
Felix Fietkau
3e52c8c357 ipq806x: enable NAND flash support in the kernel
Previous patch set backported the recently posted NAND flash driver to
3.18 and 4.1 kernel. This patch now enables it in the kernel config.

There is no change to the partition layout and init yet. But the NAND
flash can be seen in the mtd list on an AP148:

root@OpenWrt:/# cat /proc/mtd
dev:    size   erasesize  name
mtd0: 10000000 00020000 "qcom-nandc"
...

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

SVN-Revision: 46569
2015-08-07 08:36:36 +00:00
Felix Fietkau
c7bf2accc9 ipq806x: Add ADM support
These are cherry-picked & backported from LKML:
*https://lkml.org/lkml/2015/3/17/19

They are enabled on both 3.18 and 4.1 kernel. Patches 150 to 154 are
applying changes merged since 3.18; they enable mechanisms used by the
ADM driver.

ADM engine is used by the NAND controller, so it is necessary to
bring-up NAND flash support.

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

SVN-Revision: 46567
2015-08-07 08:36:16 +00:00
Felix Fietkau
04154f3d33 ipq806x: refresh kernel configs
Remove options which have been moved into the generic config ever since.

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

SVN-Revision: 46558
2015-08-04 23:10:12 +00:00
Felix Fietkau
b9ebf29fbd kernel: move a symbol from the ipq806x config to generic to prevent it from being nuked by make kernel_oldconfig
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 45920
2015-06-07 07:32:35 +00:00
John Crispin
f9f093baa3 ipq806x: missing symbol
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 45880
2015-06-03 13:58:30 +00:00
John Crispin
ff324050c3 ipq806x: move stmmac support in the kernel binary
Ethernet GMAC is built-in the SoC, so there is no need to enable it as a
module. We'll just assume we need it. That's what is done for other
platform where this driver is used so it'll make things more consistent.

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

SVN-Revision: 45871
2015-06-01 20:11:35 +00:00
John Crispin
72369c2976 ipq806x: enable kernel support for Fixed PHY emulation
Most ipq806x platforms use an ethernet switch, and the new upstream
GMAC driver makes use of the Fixed PHY emulation to force the link
settings despite the lack of PHY.

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

SVN-Revision: 45830
2015-05-29 12:25:44 +00:00
John Crispin
71621ca702 ipq806x: add missing symbol
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 45794
2015-05-27 20:05:03 +00:00
John Crispin
b4494d9713 ipq806x: enable cpu idle support in kernel conf
Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 45731
2015-05-23 15:28:11 +00:00
John Crispin
8e49b4b902 ipq806x: add & enable cpufreq support
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
2015-05-23 15:28:02 +00:00
John Crispin
0b24527e4d ipq806x: add power regulators support
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
2015-05-23 15:27:54 +00:00
Felix Fietkau
cfb56b4811 ipq806x: add pcie support to ipq806x based platforms
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
2015-05-10 11:47:09 +00:00
Felix Fietkau
3c4bc0cd77 ipq806x: add support for zImage kernel
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
2015-05-10 11:47:02 +00:00
John Crispin
be5f3b9016 ipq806x: enable AT803x driver
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
2015-04-21 07:15:30 +00:00
John Crispin
bf26426fd8 ipq806x: another missing symbol
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 45277
2015-04-05 07:53:32 +00:00
John Crispin
654312267c ipq806x: enable usb support
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
2015-04-03 19:06:11 +00:00
John Crispin
e26f0d86e8 ipq806x: another missing symbol
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 45257
2015-04-03 19:05:57 +00:00
Felix Fietkau
4869387480 ipq806x: clean-up kernel config file
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
2015-04-03 18:47:51 +00:00
John Crispin
bb0e931298 ipq806x: add missing symbol
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 45228
2015-04-01 22:57:54 +00:00
John Crispin
bf7eeea7ee ipq806x: clean up kernel conf
Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 45211
2015-04-01 08:32:29 +00:00
John Crispin
7f3013a480 ipq806x: fix AP148 boot from NOR
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
2015-03-15 19:39:41 +00:00
John Crispin
1e3915a6c4 ipq806x: add 2 missing symbols that broke a full build
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 44639
2015-03-10 11:02:52 +00:00
John Crispin
d15ac306fa kernel: move KERNFS to generic config
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
2015-03-06 07:56:47 +00:00
John Crispin
f04a268a04 kernel: disable ARCH_NEEDS_CPU_IDLE_COUPLED
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
2015-03-06 07:56:34 +00:00
John Crispin
6617845711 kernel: move MTD_SPLIT_SUPPORT to generic config
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
2015-03-06 07:56:08 +00:00
John Crispin
8eda29f12c ipq806x: enable ar8xxx switch family support
Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 44519
2015-02-24 11:59:47 +00:00
John Crispin
5072954cd0 ipq806x: enable watchdog kernel option
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
2015-02-22 08:29:07 +00:00
John Crispin
88ddb37461 ipq806x: update target to v3.18
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
2015-02-11 10:09:23 +00:00