Commit Graph

38 Commits

Author SHA1 Message Date
Stijn Tintel
f5919b65d4 brcm2708: add kernel 4.14 support
Patch generation process:
- rebase rpi/rpi-4.14.y on v4.14.89 from linux-stable
- git format-patch v4.14.89

Patches skipped during rebase:
- lan78xx: Read MAC address from DT if present
- lan78xx: Enable LEDs and auto-negotiation
- Revert "softirq: Let ksoftirqd do its job"
- sc16is7xx: Fix for multi-channel stall
- lan78xx: Ignore DT MAC address if already valid
- lan78xx: Simple patch to prevent some crashes
- tcp_write_queue_purge clears all the SKBs in the write queue
- Revert "lan78xx: Simple patch to prevent some crashes"
- lan78xx: Connect phy early
- Arm: mm: ftrace: Only set text back to ro after kernel has been marked ro
- Revert "Revert "softirq: Let ksoftirqd do its job""
- ASoC: cs4265: SOC_SINGLE register value error fix
- Revert "ASoC: cs4265: SOC_SINGLE register value error fix"
- Revert "net: pskb_trim_rcsum() and CHECKSUM_COMPLETE are friends"
- Revert "Revert "net: pskb_trim_rcsum() and CHECKSUM_COMPLETE are friends""

Patches dropped after rebase:
- net: Add non-mainline source for rtl8192cu wlan
- net: Fix rtl8192cu build errors on other platforms
- brcm: adds support for BCM43341 wifi
- brcmfmac: Mute expected startup 'errors'
- ARM64: Fix build break for RTL8187/RTL8192CU wifi
- ARM64: Enable RTL8187/RTL8192CU wifi in build config
- This is the driver for Sony CXD2880 DVB-T2/T tuner + demodulator
- brcmfmac: add CLM download support
- brcmfmac: request_firmware_direct is quieter
- Sets the BCDC priority to constant 0
- brcmfmac: Disable ARP offloading when promiscuous
- brcmfmac: Avoid possible out-of-bounds read
- brcmfmac: Delete redundant length check
- net: rtl8192cu: Normalize indentation
- net: rtl8192cu: Fix implicit fallthrough warnings
- Revert "Sets the BCDC priority to constant 0"
- media: cxd2880: Bump to match 4.18.y version
- media: cxd2880-spi: Bump to match 4.18.y version
- Revert "mm: alloc_contig: re-allow CMA to compact FS pages"
- Revert "Revert "mm: alloc_contig: re-allow CMA to compact FS pages""
- cxd2880: CXD2880_SPI_DRV should select DVB_CXD2880 with
  MEDIA_SUBDRV_AUTOSELECT
- 950-0421-HID-hid-bigbenff-driver-for-BigBen-Interactive-PS3OF.patch
- 950-0453-Add-hid-bigbenff-to-list-of-have_special_driver-for-.patch

Make I2C built-in instead of modular as in upstream defconfig; also the
easiest way to get MFD_ARIZONA enabled, which is required by
kmod-sound-soc-rpi-cirrus.
Add missing compatible strings from
4.9/960-add-rasbperrypi-compatible.patch, using upstream names for
compute modules.
Add extra patch to enable the LEDs on lan78xx.

Compile-tested: bcm2708, bcm2709, bcm2710 (with CONFIG_ALL_KMODS=y)
Runtime-tested: bcm2708, bcm2710

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2018-12-18 23:19:21 +02:00
Koen Vandeputte
ecc6f3ff76 kernel: add missing symbol in some 4.9 subtargets
Buildbot revealed some subtargets are still missing the new symbol.

Fixes: dfbf836a52 ("kernel: bump 4.9 to 4.9.143")
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2018-12-11 11:34:45 +01:00
Christian Lamparter
707b6c815b brcm2708: add squashfs rootfs image
This patch adds a image with squashfs as the root filesystem.
A rootfs_data partition will be generated on the first boot
and placed inside the rootfs partition (just after the squashfs
image).

advantages:
 - it is possible to migrate from an existing -ext4
   installation and back via sysupgrade.
 - existing partition layout will not be lost.
 - slightly smaller image size.
 - support for attendedsysupgrade

disadvantages:
 - needs f2fs + tools as well. This is because fs-tools decides on the
   blocksize of the sdcard. So either f2fs or ext4 can get choosen as
   the rootfs_data filesystem (depends on the size of the root partition).
 - rootfs_data is placed into the rootfs partition. This makes
   it difficult for tools that expect a /dev/mmc0pX device.
   It also makes it difficult for data recovery tools since they
   might not expect to find a embedded partition or will be
   confused.

For people with existing build configurations: make sure to include mkf2fs
and f2fsck package into the image... Otherwise the new -squashfs image will
boot of a ram-overlay and won't keep the configurations after a reboot.

Cc: Álvaro Fernández Rojas <noltari@gmail.com>
Cc: Paul Spooren <spooren@informatik.uni-leipzig.de>
Cc: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Acked-by: Daniel Golle <daniel@makrotopia.org>
2018-05-18 09:17:49 +02:00
Christo Nedev
50b0919628 brcm2708: Add support for raspberry pi 3 b+.
Signed-off-by: Christo Nedev <christo.nedev@me.com>
2018-04-27 09:59:33 +02:00
Jo-Philipp Wich
7e99a6ba69 target: disable CONFIG_PROC_PAGE_MONITOR on most targets
Disable CONFIG_PROC_PAGE_MONITOR in most places and only keep it enabled
for virtual targets such as malta or potent ones like x86.

This saves up to 4KB of uncompressed kernel size and significantly
decreases CPU load under certain workloads.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2018-01-13 15:04:15 +01:00
Stijn Tintel
880f73c327 kernel: cleanup CONFIG_SCHED_HRTICK
Remove CONFIG_SCHED_HRTICK from target configs, as it was added to the
generic config in b47fd76563.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-06-29 04:46:59 +02:00
Sergey Ryazanov
68e7a2a0b7 kernel: disable CONFIG_SG_POOL by default
CONFIG_SG_POOL symbol is selected only by CONFIG_SCSI, since the last
one is disabled by default then disable CONFIG_SG_POOL by default too.
And explicitly enable it only for platforms that use CONFIG_SCSI.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
2017-06-07 18:31:10 +02:00
Stijn Tintel
c454fab0f2 brcm2708: enable cpufreq
With cpufreq disabled, the CPU stays locked at the frequency set by the
bootloader. This severely degrades performance as the bootloader sets
the CPU at the lowest frequency by default.

Enable cpufreq for all subtargets and use the ondemand governor.

Tested bcm2708 on RPi0W. Tested bcm2709 and bcm2710 on RPi3.

Reported-by: Bryan Mayland <bmayland@capnbry.net>
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-05-23 17:32:49 +02:00
Rafał Miłecki
da529d5410 brcm2708: disable CONFIG_BCM2835_THERMAL by default
This fixes:
  Thermal sensors on bcm2835 SoC (BCM2835_THERMAL) [N/m/y/?] (NEW) aborted!

This symbol depends on ARCH_BCM2835 so it should be OK to disable it at
brcm2708 target only.

Fixes: 7d32caa61fb0 ("brcm2708: backport upstream sdhost controller driver")
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-04-15 08:24:42 +02:00
Álvaro Fernández Rojas
baad22eed3 brcm2708: update linux 4.9 patches to latest version
As usual these patches were extracted and rebased from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.9.y

- Remove led1 from diag.sh for RPi3 since it causes boot issues.
- Fix modules.mk typos.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2017-03-04 19:37:50 +01:00
Álvaro Fernández Rojas
ba9dbc3dd5 brcm2708: add more patches for linux 4.9
Also removes unneeded wireless patches

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2017-02-08 09:59:53 +01:00
Álvaro Fernández Rojas
77a00027c3 brcm2708: bcm2709: add support for Raspberry Pi 3
This adds support for Raspberry Pi 3 on the bcm2709 subtarget, in order to
keep 32 bit image support when 64 bit support is added on bcm2710 subtarget.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2017-02-08 00:41:48 +01:00
Álvaro Fernández Rojas
d9d090e520 brcm2708: remove linux 4.4 support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2017-02-07 23:00:21 +01:00
Álvaro Fernández Rojas
96aa0c6b0b brcm2708: add linux 4.9 support
Patches from Raspberry Pi repo:
https://github.com/raspberrypi/linux/commits/rpi-4.9.y

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2017-02-07 23:00:16 +01:00
Felix Fietkau
01d9527357 kernel: remove DEVTMPFS platform overrides
Those options are handled via top-level menuconfig instead

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-10 13:48:53 +01:00
Álvaro Fernández Rojas
3fc661a98c brcm2708: update linux 4.4 patches to latest version
As usual these patches were extracted from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.4.y
Also alphabetically order sound-soc kernel packages.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2016-06-08 21:23:21 +02:00
Álvaro Fernández Rojas
424a94d81a brcm2708: convert to the new building system
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2016-05-14 13:25:08 +02:00
Álvaro Fernández Rojas
525b311bf8 brcm2708: update linux 4.4 patches to latest version
As usual these patches were extracted from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.4.y

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2016-04-24 13:03:39 +02:00
Álvaro Fernández Rojas
e821fdbadb brcm2708: add missing config symbols
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2016-04-16 11:23:56 +02:00
Álvaro Fernández Rojas
a8d4d71c41 brcm2708: update to latest version
As usual these patches were extracted from the raspberry pi repo:
https://github.com/raspberrypi/linux/commits/rpi-4.4.y

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2016-04-07 21:25:10 +02:00
John Crispin
cd2114e19c brcm2708: update linux 4.4 patches to latest version
As usual these patches were extracted from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.4.y

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 48966
2016-03-08 18:11:49 +00:00
John Crispin
0834f9f076 brcm2708: remove linux 4.1 support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 48766
2016-02-25 10:14:05 +00:00
John Crispin
e68281e613 brcm2708: add missing symbols
enable CONFIG_PWM
enable the RASPI PWM stuff
fix buildbot w. 4.1

compile tested only

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>

SVN-Revision: 48667
2016-02-08 09:22:56 +00:00
Felix Fietkau
4224b52c3a brcm2708: add linux 4.4 support
- random-bcm2708 and spi-bcm2708 have been removed.
- sound-soc-bcm2708-i2s has been upstreamed as sound-soc-bcm2835-i2s.

Let's keep linux 4.1 for a while, since linux 4.4 appears to have some issues
with multicast traffic on RPi ethernet:
https://gist.github.com/Noltari/5b1cfdecce5ed4bc08fd

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 48266
2016-01-17 10:42:23 +00:00
Felix Fietkau
3348279eca kernel: disable bogus DEVTMPFS config overrides
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48260
2016-01-17 10:40:36 +00:00
John Crispin
cd9d0ee0d0 brcm2708: add device detection and use it for network, leds and preinit
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 47572
2015-11-22 08:04:37 +00:00
John Crispin
1f51472346 brcm2708: enable hard float ABI
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 47562
2015-11-21 21:25:13 +00:00
John Crispin
bf28fb50bf brcm2708: update 4.1 patches
As usual, this patches were taken (and rebased) from
https://github.com/raspberrypi/linux/commits/rpi-4.1.y

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 47258
2015-10-26 09:01:05 +00:00
Felix Fietkau
e1f0a7e841 brcm2708: remove linux 3.18 support
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46870
2015-09-11 17:17:30 +00:00
Felix Fietkau
0b5d87fd30 brcm2708: update 4.1 patches
As usual, this patches were taken (and rebased) from
https://github.com/raspberrypi/linux/commits/rpi-4.1.y

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 46853
2015-09-11 16:32:00 +00:00
John Crispin
22b3e521b5 brcm2708: update 4.1 patches
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 46640
2015-08-17 06:04:32 +00:00
John Crispin
208ab54e3e brcm2708: add linux 4.1 support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 46399
2015-07-17 12:48:39 +00:00
John Crispin
03b56c9350 brcm2708: split target config into subtargets
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 46398
2015-07-17 12:48:11 +00:00
John Crispin
8ef50ec40b brcm2708: improve profiles and image generation
- Add profiles for bcm2708 subtarget.
- Check subtarget for image generation.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 46396
2015-07-17 12:47:50 +00:00
John Crispin
c40f94b0d0 brcm2708: add DT support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 46344
2015-07-14 07:37:29 +00:00
John Crispin
2dbcf5e91f brcm2708: add missing config symbols and fix kernel modules for Raspberry Pi 2 by removing local version
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 44432
2015-02-13 07:38:00 +00:00
John Crispin
fae2ec33d1 brcm2708: add subtarget copyright and use better board names
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 44431
2015-02-13 07:37:55 +00:00
John Crispin
cafc77f74c brcm2708: add Raspberry Pi 2 support
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 44403
2015-02-11 13:05:31 +00:00