Commit Graph

67 Commits

Author SHA1 Message Date
Hauke Mehrtens
ca325ee516 gemini: apm821xx: Ignore return value of e2fsck
This fixes the build of the gemini and the apm821xx target.
The e2fsck application returns an error code now and that makes the
build fail. The tune2fs command adds an extra option and the e2fsck
should later fix the file system. It is intentionally broken in this
place.

e2fsprogs was patched before to ignore this error.

Fixes: 95e4664b5e ("tools: e2fsprogs: drop e2fsck patch")
Link: https://github.com/openwrt/openwrt/pull/16607
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2024-10-06 03:46:45 +02:00
Hauke Mehrtens
0852d814f0 gemini: Use absolute paths for tools
Use the absolute path to access the e2fsprogs applications. It is also
working with relative paths, but this makes sure that we use our
versions.

Link: https://github.com/openwrt/openwrt/pull/16607
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2024-10-06 03:46:45 +02:00
Linus Walleij
51e9aa6ace gemini: Bump to kernel v6.6
The Gemini works fine with kernel v6.6.

As per the example for ipq806x, drop support for anything
older than v6.6, there is no point in supporting it,
and the new DTS SoC directory just makes it hard to
maintain.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-05-08 16:57:32 +02:00
Tomasz Maciej Nowak
5fca475b1a treewide: use upstream compatible for RedBoot FIS parser
No reason to keep that around, since upstream one does the same.

Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
2022-06-24 17:10:24 +02:00
Christian Lamparter
eb20a1b8bb gemini: only provide squashfs image for storlink-derivates
The itian sq201, raidsonic ib-4220-b and storlink sl93512r
can't boot from ext4. This is because the rootfstype in the
device-tree bootargs is set to "squashfs,jffs2". (And ext4
was not designed for raw NOR flash chips).

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
2021-12-04 00:36:47 +01:00
Adrian Schmutzler
598b29585e target: use SPDX license identifiers on Makefiles
Use SPDX license tags to allow machines to check licenses.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-02-10 15:47:18 +01:00
Adrian Schmutzler
f52081bcf9 treewide: provide global default for SUPPORTED_DEVICES
The majority of our targets provide a default value for the variable
SUPPORTED_DEVICES, which is used in images to check against the
compatible on a running device:

  SUPPORTED_DEVICES := $(subst _,$(comma),$(1))

At the moment, this is implemented in the Device/Default block of
the individual targets or even subtargets. However, since we
standardized device names and compatible in the recent past, almost
all targets are following the same scheme now:

  device/image name:  vendor_model
  compatible:         vendor,model

The equal redundant definitions are a symptom of this process.

Consequently, this patch moves the definition to image.mk making it
a global default. For the few targets not using the scheme above,
SUPPORTED_DEVICES will be defined to a different value in
Device/Default anyway, overwriting the default. In other words:
This change is supposed to be cosmetic.

This can be used as a global measure to get the current compatible
with: $(firstword $(SUPPORTED_DEVICES))
(Though this is not precisely an achievement of this commit.)

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-01-23 12:45:21 +01:00
Linus Walleij
9e02580d52 gemini: Add swap partition to DNS-313
Sometimes when using the DNS-313 memory usage can peak and
with a simple swap partition we can avoid running into the
roof and invoking the OOM killer. Set this partition to
128MB (twice the size of the memory of the DNS-313).

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-07-31 18:34:40 +02:00
Adrian Schmutzler
64ebf74c05 treewide: drop DEVICE_TYPE when used as device variable
DEVICE_TYPE is a target/subtarget variable, and it does not have
any effect when set in a device definition. It can only be set
in a target's or subtarget's Makefile.

Consequently, having it set anyway is misleading, so this drops
all cases.

This effectively reverts the following commits:
7a1497fd60 ("apm821xx: MBL: set DEVICE_TYPE to NAS")
5b4765c93a ("gemini: Classify Raidsonic NAS IB-4220-B as a NAS")
cdc6de460b ("gemini: D-Link DNS-313 is a NAS")

For the following commit, the variable was set when adding device
support:
27b2f0fc0f ("kirkwood: add support for Iomega Storcenter ix2-200")

Cc: Christian Lamparter <chunkeey@gmail.com>
Cc: Sungbo Eo <mans0n@gorani.run>
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-06-03 15:41:09 +02:00
Rosen Penev
73fa1aba94 samba36: Remove
Samba 3.6 is completely unsupported, in addition to having tons of patches

It also causes kernel panics on some platforms when sendfile is enabled.
Example:

https://github.com/gnubee-git/GnuBee_Docs/issues/45

I have reproduced on ramips as well as mvebu in the past.

Samba 4 is an alternative available in the packages repo.

cifsd is a lightweight alternative available in the packages repo. It is
also a faster alternative to both Samba versions (lower CPU usage). It
was renamed to ksmbd.

To summarize, here are the alternatives:
- ksmbd + luci-app-cifsd
- samba4 + luci-app-samba4

Signed-off-by: Rosen Penev <rosenp@gmail.com>
[drop samba36-server from GEMINI_NAS_PACKAGES, ksmbd rename + summary]
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2020-05-08 03:32:52 +03:00
Linus Walleij
780264980b gemini: Refine package list
The NAS packages for Gemini doesn't even include the
block-mount package. Augment the list to be based off
the DEFAULT_PACKAGES.nas to make sure we extend on the
essentials.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-04-09 00:12:46 +02:00
Rosen Penev
454339b533 gemini: dns313_gen_hdd_img.sh: switch to /bin/sh
Nothing here needs bash.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
[add prefix to commit title]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2019-12-31 01:23:24 +01:00
Adrian Schmutzler
c5b4fa20fa treewide: replace backticks by $(...) in gen_*_img.sh scripts
This replaces deprecated backticks by more versatile $(...) syntax.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
[decapitalized patch subject at submitter's request]
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
2019-09-29 00:46:13 +02:00
Yousong Zhou
6d819fae53 gemini: image: fix race condition when building copy-kernel.bin
Make treat copy-kernel.o as intermediate and delete it when it's no
longer needed.  This can fail when the same submake was triggered
multiple times for different devices.

	arm-openwrt-linux-muslgnueabi-as  -k -o copy-kernel.o copy-kernel.S
	export MAKEFLAGS= ;make -w -C copy-kernel CROSS_COMPILE=arm-openwrt-linux-muslgnueabi-
	arm-openwrt-linux-muslgnueabi-objcopy -O binary -S copy-kernel.o copy-kernel.bin
	make[5]: Entering directory '/builder/shared-workdir/build/target/linux/gemini/image/copy-kernel'
	arm-openwrt-linux-muslgnueabi-objcopy -O binary -S copy-kernel.o copy-kernel.bin
	rm copy-kernel.o
	make[5]: Leaving directory '/builder/shared-workdir/build/target/linux/gemini/image/copy-kernel'
	# "App" partition is the rootfs
	arm-openwrt-linux-muslgnueabi-objcopy: 'copy-kernel.o': No such file
	Makefile:27: recipe for target 'copy-kernel.bin' failed
	make[5]: Leaving directory '/builder/shared-workdir/build/target/linux/gemini/image/copy-kernel'
	make[5]: *** [copy-kernel.bin] Error 1
	Makefile:244: recipe for target '/builder/shared-workdir/build/build_dir/target-arm_fa526_musl_eabi/linux-gemini/tmp/openwrt-gemini-storlink_sl93512r-ext4-factory.bin' failed
	make[4]: *** [/builder/shared-workdir/build/build_dir/target-arm_fa526_musl_eabi/linux-gemini/tmp/openwrt-gemini-storlink_sl93512r-ext4-factory.bin] Error 2

With this change, output files are directed to $(KDIR)

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
2019-09-11 01:31:53 +00:00
Linus Walleij
dc451a4b24 gemini: Enable flash boot on reference design type
The flash layout on the Storlink reference design for Gemini
is using 2 MB flash for the kernel, and it also insists on
overwriting the partition table with default values on every
boot. The same is true for the SQ201. This poses a problem
on recent OpenWrt firmware as the base zImage is bigger
than 2 MB.

At the same time there is a ramdisk partition of 6 MB that we
don't really need. The partition table looks like this:

Creating 7 MTD partitions on "30000000.flash":
0x000000000000-0x000000016000 : "BOOT"
0x000000120000-0x000000320000 : "Kern"
0x000000320000-0x000000920000 : "Ramdisk"
0x000000920000-0x000000f20000 : "Application"
0x000000f20000-0x000000f40000 : "VCTL"
0x000000f40000-0x000000fe0000 : "CurConf"
0x000000fe0000-0x000001000000 : "FIS directory"

On boot the "Kern" partition is copied to RAM @0x01600000
and the "Ramdisk" partition is copied to RAM @0x00800000.
Then the kernel is executed.

The idea with this patch is to extend the "Kern" partition
with the "Ramdisk" partition to get a full 8 MB to use
for the kernel. Then we put the OpenWrt JFFS2 rootfs
inside the "Application" partition.

We create a small assembly loop that we prepend to the
"Kern" image that will copy the "Kern" from 0x0160000
and the "Ramdisk" from 0x00800000 and put them in
consecutive space at 0x00400000 and execute it from
there, using "Application" as rootfs.

We generate 3 main files:
- zImage - contains the assembly bootstrap loop and
  the first part of the generated kernel image
- rd.gz - contains the second part of the generated
  kernel image
- hddapp.tgz - contains the root filesystem

On the SQ201 I flash these manually using the native boot
loader PLATO, "Y" alternative for the zImage, "R" for
the rd.gz image and "A" for hddapp.tgz.

This works fine and I can now boot to prompt on the SQ201
with nothing but flash.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-08-17 16:57:32 +02:00
Linus Walleij
a608380e42 gemini: Add copy-kernel utility package
This package just contains a small Gemini-only assembler
bootstrap loop to copy the kernel from the two fragments
(previously zImage at 0x01600000 and initramdisk at 0x00800000)
into one big zImage of up to 8 MB at 0x00400000.

It will be built on demand from the Gemini image Makefile.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-08-17 16:57:32 +02:00
Moritz Warning
c1bf5d5432 gemini: split up DEVICE_TITLE
DEVICE_TITLE is split up into DEVICE_VENDOR, DEVICE_MODEL and DEVICE_VARIANT

Signed-off-by: Moritz Warning <moritzwarning@web.de>
2019-08-02 22:45:02 +02:00
Linus Walleij
dc3cf94cb2 gemini: Add SL93512r missing ImageInfo file
Somehow I missed to add the magical image cooking file
for the SL93512r. Fix it.

Fixes: 18e2053bec ("gemini: Add StorLink SL93512r images")
Reported-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com> [added Fixes,
changed subject]
2019-07-07 13:02:06 +02:00
Adrian Schmutzler
f62fe6fdba gemini: Fix device name for StorLink SL93512r
This has been reported by Chen Minqiang (@ptpt52).

Reported-by: Chen Minqiang <ptpt52@gmail.com>
Fixes: 18e2053bec ("gemini: Add StorLink SL93512r images")
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com> [Added tags]
2019-07-07 13:02:06 +02:00
Linus Walleij
18e2053bec gemini: Add StorLink SL93512r images
This adds image generation for the StorLink reference design
SL93512r. This board is now supported upstream in kernel
v4.19.

As this image structure is identical to SQ201 and Raidsonic,
we simply refer to this as "storlink-reference" from now on.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-07-01 16:01:10 +02:00
Linus Walleij
b50aef8272 gemini: Drop switch kmod and swconfig
The DIR-685 needs this module compiled in for safety
(it is facing the LAN ports) and it is now (as of
kernel v4.19) using the DSA switch architecture so
swconfig is not needed.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-07-01 16:00:56 +02:00
Linus Walleij
8a83f17b24 gemini: Support sysupgrade on DIR-685
This makes sysupgrade work on the D-Link DIR-685 after
initial factory install.

We create the platform.sh script to support sysupgrade
on more targets as we move on with sysupgrade support.

Cc: Petr Štetiar <ynezz@true.cz>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
[cleanup in platform.sh, removed superfluous SUPPORTED_DEVICES]
2019-05-23 10:19:52 +02:00
Christian Lamparter
5b4765c93a gemini: Classify Raidsonic NAS IB-4220-B as a NAS
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
2019-03-25 21:19:39 +01:00
Christian Lamparter
cdc6de460b gemini: D-Link DNS-313 is a NAS
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
2019-03-25 21:19:39 +01:00
Linus Walleij
ac5f431ad1 gemini: Generate padded kernel+rootfs images for DIR-685
We currently generate a kernel that boots from the harddrive
in the DIR-685. That's not how we usually do things, so
let's augment it to boot from flash and mount the rootfs
using squashfs and JFFS2 like everyone else.

Partition splitting only work when the partitions are
inside of a "partitions" node which is why we have a patch
like this (submitted upstream).

Another patch drops the rootfs arguments and renames the
firmware partition while adding the compatible "wrg"
to it so the WRGG parser will kick in.

Factory image was tested by bravely reflashing the DIR-685
from stock firmware using the web UI and the serial console
boot loader.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-03-13 16:25:36 +01:00
Linus Walleij
c72b1d8468 gemini: Generate harddisk image for DNS-313
This makes OpenWrt build an Ext2+Ext4 partitioned image
for the D-Link DNS-313 with two blank partitions, a boot
partition on /dev/sda3 and a rootfs partition on
/dev/sda4.

This uses the methods already used in apm821xx including
the tricks to convert the generated Ext2 filesystem
partition to version 1 so that the firmware bootloader
will properly recognize it.

We patch a bit around the build files to make sure we
get the rootfs size set and that genext2fs is properly
built.

Tested on the D-Link DNS-313.

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
[Fixing and tricksing]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-02-20 18:51:31 +01:00
Linus Walleij
b9a24f31a9 gemini: Name binary "bootpart.tar.gz"
This factory binary i supposed to actually be unzipped and
untarred by the user as part of the installation process
(this NAS boots from harddisk), so name it "bootpart.tar.gz"
and not "factory.bin" so it is helpful for users.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
2019-02-14 16:56:15 +01:00
Christian Lamparter
53cc74bfa7 gemini: dlink-dir-685: fix rt2800-pci package name
The package is now called kmod-rt2800-pci.

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
2019-01-26 21:43:17 +01:00
Mathias Kresin
1f0e08cf95 gemini: add EOD marker to rootfs images
With 6409b159e8 ("gemini: switch to 4.14") the EOF marker were dropped
from the rootfs images. Without the marker the rootfs_data partition
can't be created and it isn't possible to permanently store any
configuration changes.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2019-01-26 15:23:38 +01:00
Mathias Kresin
82c7699dd8 gemini: fix ITian Square One SQ201 package selection
All kernel modules are prefixed with kmod-. Add the prefix to include
the desired packages.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2019-01-26 15:23:38 +01:00
Mathias Kresin
a565659c29 gemini: replace date placeholder
Replace the data placerholder in ImageInfo-itian_sq201 in a reproducible
way.

The code for the replace was accidentality dropped in 5bac623895
("gemini: unify and fix ib-nas4220b and sq201 image creation")

Signed-off-by: Mathias Kresin <dev@kresin.me>
2019-01-26 15:23:38 +01:00
Mathias Kresin
67d39c03ec gemini: drop Teltonika RUT1xx artifacts
Support for the Teltonika RUT1xx was added with the switch to kernel
4.4. Hidding such changes in a kernel switch commit is the wrong way and
the support for the Teltonika RUT1xx is pretty much incomplete.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2019-01-26 15:23:38 +01:00
Mathias Kresin
2a8fe45df5 gemini: add wiligear image build code
They were dropped with 6409b159e8 ("gemini: switch to 4.14") without
any explaination.

The image generation is disabled for now as it would break the build for
the target. The mkfwimage2 call need to be adjusted to reflect the real
size of kernel and rootfs. Nevertheless, add the required code to give
interested parties a chance to fix the remaining issues.

The dts would need to use the ecoscentric,redboot-fis-partitions
partition parser to get the correct partition offsets and size. It's
expected that the OEM firmware adjusts the on flash partition table with
the values defined in the image header.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2019-01-26 15:23:37 +01:00
Mathias Kresin
7055cb0acc gemini: fix alphabetical order
Reorder the image recipes to keep the alphabetical order.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2019-01-26 15:23:37 +01:00
Mathias Kresin
0013c94025 gemini: use dts compatible based image filenames
Use an output image filename based on the compatible string from the dts
files. This way it is way easier to get for which board an image is
intended.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2019-01-26 15:23:37 +01:00
Mathias Kresin
b9c6862d9d gemini: drop unnecessary image build default variables
They are either not required, set to an earlier set default value or
defined due to target features.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2019-01-26 15:23:37 +01:00
Mathias Kresin
7f17f3b418 gemini: drop unnecessary images
The root filesystem is already part of the factory image and most likely
not required at all.

The same applies to the kernel images.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2019-01-26 15:23:37 +01:00
Mathias Kresin
b010519f1e gemini: all images are factory images
There is no support for sysupgrade in gemini, hence all images are only
suitable for an installation via bootloader or oem firmware.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2019-01-26 15:23:37 +01:00
Mathias Kresin
10dab9b098 gemini: follow common pattern for temp dir naming
For temporary directories <imagename>.tmp is a common pattern in image
build code across the tree. Use it for the nas4220b/sq201 recipe as
well.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2019-01-26 15:23:37 +01:00
Mathias Kresin
98c2261ac2 gemini: use existing build code where possible
Use the existing image build recipes in favour of introducing deplicate
shell code.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2019-01-26 15:23:36 +01:00
Mathias Kresin
1e606edce6 gemini: make all tar files more reproducible
Force a fixed sorting and use the parameters to create reproducible
archives for all tar invocations.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2019-01-26 15:23:36 +01:00
Mathias Kresin
6491643df4 gemini: build images in temporary directories
Create files in temporary directories within the build directory
instead manipulating files in the (final) output directory.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2019-01-26 15:23:36 +01:00
Mathias Kresin
0ffa6bae0a gemini: don't hardcode image filenames
Use the existing image build code mechanisms to specify the image output
filename.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2019-01-26 15:23:36 +01:00
Mathias Kresin
ec0d58ede4 gemini: fix parallel build
Due to the missing PROFILES all images are build, regardless of the
selected (or currently processed in case of a multi profile build).

Because of the race condition builds with eight parallel jobs fail,
which can be seen on the build bots as well.

Add the PROFILES variable for now, till the root cause is identified.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2019-01-26 15:23:36 +01:00
Christian Lamparter
5bac623895 gemini: unify and fix ib-nas4220b and sq201 image creation
Both Build/sq201-images and Build/nas4220b-images scripts
are very similar. This patch unifies both methods at the
cost of renaming the produced sysupgrade file names, but
with the benifit of creating better reproducible files.

The patch also fixes a race in parallel builds in which case
the ImageInfo of one device could end up in both sysupgrade
files.

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
2019-01-24 15:53:04 +01:00
Christian Lamparter
de07a0a29a gemini: lazy set IMAGE_NAME
Currently, IMAGE_NAME is expanded at declaration time
and this causes strange filename in the builder's logs:

|cp: cannot stat '[...]/openwrt-gemini-dlink-dns-313-.': No such file or directory
|cp: cannot stat '[...]/openwrt-gemini-nas4220b-.': No such file or directory
|[...]

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
2019-01-24 15:53:04 +01:00
Linus Walleij
f280bd7fa8 gemini: Fix up image generation
I noticed that the image generator for the Gemini generates
some 10+ MB files for the second (application) partition.
This is just wrong. The first 6144K partition named initramfs
easily fits OpenWRTs squashfs,jffs2 overlayed partitions
with nice headroom for storing configuration files.

Generate a blank partition for the hddapp.tgz file and delete
it after generating the firmware image - when performing
updates manually you just want the "rd.z" file around
anyways.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-20 16:13:39 +02:00
Linus Walleij
10ec966f7b gemini: Break out USB to packages
This creates a new kernel package for the fotg210 host
controller and uses that with the gemini to shrink the
kernel. The SQ201 needs the USB2 PCI package as well.

The build system required me to make kernel_oldconfig
beofore it would build without errors so some minor
unrelated Kconfig entries are changed.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-20 16:13:39 +02:00
Linus Walleij
1c1e254244 gemini: Cook SQ201 images
This generates the "rd.gz" and "hddapp.tgz" that doesn't contain
anything of the sort but rather the OpenWRT rootfs. It works the
same way as how we generate the same layout for the NAS4220b.
For some reason the ImageInfo file is different for the SQ201.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-06-18 06:35:33 +02:00
Linus Walleij
d8072a3530 gemini: Add appropriate Wireless kernel modules
The D-Link DIR-685 has a RealTek RT2880 mini-PCI card in a
slot. Activate the appropriate kernel module.

The Square One SQ201 has a Ralink RT61-based mini-PCI card.
Activate the appropriate kernel modules. This fixes the
previous error just activating the firmware: the kernel
module will bring in the firmware it needs.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-06-18 06:35:16 +02:00