Commit graph

42645 commits

Author SHA1 Message Date
Jo-Philipp Wich
555c592304 ppp: remove hardcoded lcp-echo-failure, lcp-echo-interval values
OpenWrt used to ship hardcoded defaults for lcp-echo-failure and
lcp-echo-interval in the non-uci /etc/ppp/options file.

These values break uci support for *disabling* LCP echos through
the use of "option keepalive 0" as either omitting the keepalive
option or setting it to 0 will result in no lcp-echo-* flags
getting passed to the pppd cmdline, causing the pppd process to
revert to the defaults in /etc/ppp/options.

Address this issue by letting the uci "keepalive" option default
to the former hardcoded values "5, 1" and by removing the fixed
lcp-echo-failure and lcp-echo-interval settings from the
/etc/ppp/options files.

Ref: https://github.com/openwrt/luci/issues/2112
Ref: https://dev.archive.openwrt.org/ticket/2373.html
Ref: https://bugs.openwrt.org/index.php?do=details&task_id=854
Ref: https://bugs.openwrt.org/index.php?do=details&task_id=1259
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2018-08-30 15:19:45 +02:00
Jo-Philipp Wich
4302c917cc Revert "ramips: mmc: Fix init for MT7628AN"
This reverts commit 3a8efaef00.

The change reportedly breaks UART2 on some boards. Furthermore it uses
bitwise logic on an uninitialized variable and fails to explain what it
is fixing exactly.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2018-08-30 13:19:26 +02:00
Jo-Philipp Wich
77e2bccde8 ramips: only limit lzma dictionary size on mt7621
The changed dictionary size leads to a different LZMA header which breaks
sysupgrade image magic checkibng on at least some RT288x boards.

Since the commit message only mentions testing on MT7621 and since the
change appears to break at least one other ramips subtarget, do not take
any chances and restrict the size limitation to only MT7621.

Fixes FS#1797
Fixes 09b6755946 ("ramips: limit dictionary size for lzma compression")
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2018-08-30 10:57:35 +02:00
Mathias Kresin
a6e11ccb13 ramips: fix rt3883 pinmux for second SPI
The rt3883 doesn't have a pinmux group named spi_cs1. The cs1 is part
of the pci group. The function pci-func enables the second chip select.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-08-29 21:00:58 +02:00
Mathias Kresin
dcdc6d9dad ramips: fix rt3883 pci pinmux
The PCI pins need to be set to "PCI Host support one device" to allow
the use of one PCI device and flash memory.

The pci-fnc function is intended to be used if no PCI is used but
flash, nand or the codec functionality is.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-08-29 21:00:58 +02:00
Jo-Philipp Wich
5ebcd32997 scripts: bundle-libraries: fix logic flaw
Previous refactoring of the script moved the LDSO detection into a
file-not-exists condition, causing onyl the very first executable to
get bundled.

Solve the problem by unconditionally checking for LDSO again.

Fixes: 9030a78a71 ("scripts: bundle-libraries: prevent loading host locales")
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2018-08-29 14:19:43 +02:00
Thomas Equeter
acedce1d79 uqmi: wait for the control device too
The control device /dev/cdc-wdm0 is not available immediately on the
D-Link DWR-921 Rev.C3, therefore the wwan interface fails to start at
boot with a "The specified control device does not exist" error.

This patch alters /lib/netifd/proto/qmi.sh to wait for
network.wwan.delay earlier, before checking for the control device,
instead of just before interacting with the modem.

One still has to use network.wwan.proto='qmi', as the "wwan" proto
performs that sort of check before any delay is possible, failing with a
"No valid device was found" error.

Signed-off-by: Thomas Equeter <tequeter@users.noreply.github.com>
2018-08-29 13:10:12 +02:00
Freddy Leitner
7aa5dc46ee apm821xx: MBL: load kernel/dtb from SATA 0:1 first
This remedies an issue with the MBL Duo if both disks are inserted
and contain OpenWrt. kernel and dtb would be loaded from SATA 1:1
while rootfs (/dev/sda2) would be mounted on SATA 0:1.

Such a mix&match would obviously only work if both OpenWrt versions/
builds are identical, and especially fail after sysupgrade upgraded
the system disk on SATA 0:1.

The fallback to SATA 1:1 needs to be kept for MBL Single (only has
SATA 1:1) and MBL Duo with one disk inserted on SATA 1:1. To speed
up booting in those cases, the unneccesarily doubled "sata init"
will only be called once. (In theory it could be omitted completely
since the on-flash boot script already initializes SATA to load the
on-disk boot script.)

Tested on MBL Duo (all possible combination of disks) and MBL Single

Acked-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Freddy Leitner <hello@square.wf>
2018-08-29 09:43:10 +02:00
Mathias Kresin
c134210b8f ramips: drop pointless default led definitions
The LEDs should be triggered/lit by any kind of state change instead of
turned on/off unconditional.

If LEDs really need to be turned off by default, it should be done via
the default-state devicetree led property.

The handling of the wndr3700v5 and wt3020 power led is at least
strange. Something is for sure wrong with them. Either the leds are
misnamed, the default off trigger is a typo or the polarity of the
gpios is wrong. Drop the power led from userspace and wait for someone
with access to the hardware to fix it properly.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-08-29 09:39:32 +02:00
Mathias Kresin
43df31f64d ramips: add missing zbt-cpe102 diag led
Based on the userspace led configuration it's quite obvious that the
4g-0 led should be used for boot status indication.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-08-29 09:34:09 +02:00
Mathias Kresin
99045dfc59 ramips: express diag led handling via devicetree
Use the default-state property to express the desired led handling in
the devicetree source file instead of the userspace.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-08-29 09:34:07 +02:00
Mathias Kresin
111907e8d3 ramips: remove default on userspace trigger for diag leds
All the LEDs are turned on by diag.sh at the end of the boot process.
No need to do the same via userspace configuration again.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-08-29 09:26:24 +02:00
Mathias Kresin
56e6ebdea4 ramips: fix multi colour led handling
All boards either have a multi colour led or a single lightpipe. It
makes it impossible to handle the LEDs individual. Change the LED
config for these boards to take it into account.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-08-29 09:24:49 +02:00
Mathias Kresin
fe1e90deb4 ramips: rt-n12p: use the boardname helper variable
Use the helper variable for the Asus RT-N12P as it is done by all
boards.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-08-29 09:23:11 +02:00
Giuseppe Lippolis
774d7fc9f2 comgt: increase timeout on runcommands
Some combination of modem/wireless operator requires more time to
execute the commands.
Tested on DWR-512 embedded wwan modem and italian operator iliad (new
virtual operator).

Signed-off-by: Giuseppe Lippolis <giu.lippolis@gmail.com>
2018-08-29 08:34:10 +02:00
Paul Wassi
1bd6b91e0f base-files: provide more tolerant xterm detection
Set the window title not only in "xterm", but also in
e.g. "xterm-256color", "xterm-color", etc.
The case statement is taken from Debian / Ubuntu.

Signed-off-by: Paul Wassi <p.wassi@gmx.at>
2018-08-29 08:33:54 +02:00
Bruno Randolf
fe960cead7 ugps: Update to fix position calculation
This is necessary to get my position right.
Without this my longitude is incorrecty -15.85xxxx instead of -16.52yyyy

Signed-off-by: Bruno Randolf <br1@einfach.org>
2018-08-29 08:31:10 +02:00
Bruno Randolf
6b14a73f4f ugps: Add option disabled
Like many other packages, an option to disable can be practical.

Signed-off-by: Bruno Randolf <br1@einfach.org>
2018-08-29 08:31:10 +02:00
Koen Vandeputte
01793e8752 kernel: bump 4.14 to 4.14.67
Refreshed all patches.

Removed upstreamed patches:
- 037-v4.18-0008-ARM-dts-BCM5301x-Fix-i2c-controller-interrupt-type.patch

Compile-tested on: cns3xxx, imx6
Runtime-tested on: cns3xxx, imx6

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2018-08-28 23:05:39 +02:00
Koen Vandeputte
22f899c6dd kernel: bump 4.9 to 4.9.124
Refreshed all patches.

Compile-tested on: ar71xx
Runtime-tested on: ar71xx

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2018-08-28 23:05:39 +02:00
Koen Vandeputte
23366b6dc6 mediatek: remove duplicate RPS patch
Commit 7af1fb9faa ("kernel: add a RPS balancer") introduces a RPS balancer
for all targets.

In the past however, this patch was already introduced for target "mediatek"
in commit 7762c07c88 ("mediatek: bump to v4.14")

Remove the separate copy of the patch within the mediatek target,
which otherwise is applied twice and results in a build error.

Fixes: 7af1fb9faa ("kernel: add a RPS balancer")

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2018-08-28 14:57:15 +02:00
Robert Marko
a9d7353192 ethtool: Update to 4.18
Tested on 8devices Jalapeno(ipq40xx)
Introduces following changes:
Feature: Add support for WAKE_FILTER (WoL using filters)
Feature: Add support for action value -2 (wake-up filter)
Fix: document WoL filters option also in help message
Feature: ixgbe dump strings for security registers

Signed-off-by: Robert Marko <robimarko@gmail.com>
2018-08-28 13:46:16 +02:00
John Crispin
fd20fdd0b8 ath79: fix remove irq code from pci driver patch
This patch got mangled in the void while rebasing it.

Signed-off-by: John Crispin <john@phrozen.org>
2018-08-28 11:58:50 +02:00
John Crispin
1d4d156a7c generic: add flow_offload accounting
This patch makes the flow offloading layer account for the traffic inside
the conntack entries.

Signed-off-by: John Crispin <john@phrozen.org>
2018-08-28 11:30:39 +02:00
John Crispin
7af1fb9faa kernel: add a RPS balancer
By default the RPS delegation will happen by masking the last few bits of
skb->hash. This patch adds an inermediate hash bucket that maps the masked
hash to a RPS core. This makes RPS results much more deterministic on SMP
systems.

Signed-off-by: John Crispin <john@phrozen.org>
2018-08-28 11:30:26 +02:00
David Bauer
8e9a59a6b9 build: add mkrasimage
The current make-ras.sh image generation script for the ZyXEL NBG6617
has portability issues with bash. Because of this, factory images are
currently not built correctly by the OpenWRT buildbots.

This commit replaces the make-ras.sh by C-written mkrasimage.

The new mkrasimage is also compatible with other ZyXEL devices using
the ras image-format.
This is not tested with the NBG6616 but it correctly builds the
header for ZyXEL factory image.

Signed-off-by: David Bauer <mail@david-bauer.net>
2018-08-28 11:26:53 +02:00
Dmitry Tunin
8132e06247 ath79: fix ar7100 PCI IRQ handling
Currently all PCI devices get the same IRQ that affects performance badly.

This commit adresses this problem and cleans the code.

ar7100 has a special PCI interrupt controller@18060018 that works exactly
the same way as misc interrupt controller.

This patch does the following:

1. Defines pci-intc interrupt controller@18060018 in dtsi.
2. Removes interrupt-controller property from PCI node.
3. Sets a correct interrupt mask for PCI devices.
4. Removes all IRQ handling code from the PCI driver.

"qca,ar7100-misc-intc" should be used as the compatible property, becuase on ar7100
the controlled status register is read-only and the ack method used in
"qca,ar7240-misc-intc" won't work properly.

There are two very minor downsides of this patch that don't affect perormance:

1. We allocate an IRQ domain of 32 IRQ, whan we need only 5. But ar7100 aren't tiny un terms of RAM
and that is not very important and can be tuned if we implement "nr-interrupts" property".

2. It reuses the same irg chip name "MISC" for both controllers.

Run tested on DIR-825 B1.

Signed-off-by: Dmitry Tunin <hanipouspilot@gmail.com>
2018-08-28 11:26:53 +02:00
Chuanhong Guo
028daa9974 ath79: ag71xx: apply interface mode to MII0/1_CTRL on ar71xx/ar913x
We currently don't have any code configuring interface mode in ath79,
meaning that we relies on bootloader to set the correct interface mode.

This patch added code to set interface correctly so that everything works
even if bootloader configures it wrong.(e.g. on WNDR3800 u-boot set
the second GMAC mode to RMII but it should be RGMII.)

Introduced "qca,mac-idx" for the difference in MII_CTRL register value.

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2018-08-28 11:26:53 +02:00
John Crispin
9300eda00f ath79: replace patches
replace our downstream version of the patches with the ones
that were sent upstream.

Signed-off-by: John Crispin <john@phrozen.org>
2018-08-28 11:26:53 +02:00
Hauke Mehrtens
af6e901ae8 strace: update strace to version 4.24
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2018-08-28 11:26:53 +02:00
Michal Cieslakiewicz
2e3e0fd94c ar71xx: WNR612v2: fix kernel panic due to wrong Wifi LED init
Netgear WNR612v2 flashed with recent OpenWrt builds suffers from kernel
panic at boot during wireless chip initialization, making device
unusable:

 ath: phy0: Ignoring endianness difference in EEPROM magic bytes.
 ath: phy0: Enable LNA combining
 CPU 0 Unable to handle kernel paging request at virtual address 1000fee1, epc == 801d08f0, ra == 801d0d90
 Oops[#1]:
 CPU: 0 PID: 469 Comm: kmodloader Not tainted 4.9.120 #0
 [ ... register dump etc ... ]
 Kernel panic - not syncing: Fatal exception
 Rebooting in 1 seconds..

This simple patch fixes above error. It keeps LED table in memory after
kernel init phase for ath9k driver to operate correctly (__initdata
removed).

Also, another bug is fixed - correct array size is provided to function
that adds platform LEDs (this device has only 1 connected to Wifi chip)
preventing code from going outside array bounds.

Fixes: 1f5ea4eae4 ("ar71xx: add correct named default wireless led by using platform leds")

Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
[trimmed commit message]
Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-08-28 07:21:01 +02:00
Matthias Schiffer
a4f4ddba61
ar71xx/generic: enable Zyxel NBG6616 in kernel config again
The NBG6616 shares a config symbol with the NBG6716. It was accidentally
removed from the config when the ar71xx-tiny target was split off.

Fixes: 0cd5e85e7a ("ar71xx: create new ar71xx/tiny subtarget for 4MB flash devices")
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
2018-08-27 20:27:25 +02:00
Matt Merhar
d03c89838e ath79: initial support for Ubiquiti RouterStation and RouterStation Pro
This adds a shared ar7161_ubnt_routerstation.dtsi as well as two other
.dts files that utilize it, ar7161_ubnt_routerstation.dts and
ar7161_ubnt_routerstation-pro.dts.

The modifications to generic-ubnt.mk, config-default, and base-files
necessary for image generation, parsing RedBoot FIS partitions, network
configuration, and sysupgrade are also included.

This reintroduces vital bits from platform_do_upgrade_combined() and its
supporting functions to /lib/upgrade/platform.sh, which were previously
removed from ath79 in 3e9d9f6225 "ath79:
sysupgrade: drop unused platform checks". The new function is called
"routerstation_do_upgrade" and will *only* work for the RouterStation
series of boards. It does however retain the ability to downgrade (e.g.
from master -> 17.01.x using sysupgrade -F).

All hardware is functional including the AR8216 switch (for the Pro),
wireless via ath5k/ath9k using the miniPCI slots, flash, USB, button,
and LED.

Switch and LAN/WAN configuration is the same as it is with the
equivalent ar71xx targets. MAC addresses are assigned based upon the
content stored in the RedBoot config partition.

Flashing via both sysupgrade and TFTP has been confirmed to work. Also,
the initramfs images are now raw .bin files instead of being wrapped in
a uImage (as they currently are in ar71xx), which makes them bootable
with RedBoot.

One notable difference to ar71xx is the inclusion of the RedBoot
"fconfig" utility (analogous to U-Boot’s fw_printenv/fw_setenv) in
DEVICE_PACKAGES. The FIS partitions are probed using the RedBoot MTD
parser’s DT binding, whose proper usage is mutually exclusive to
defining a separate fixed-partitions node for "RedBoot config". This
config partition contains the board's base MAC address. The lack of a
hard-coded flash location means that the mtd-mac-address property cannot
be used in the .dts, so instead fconfig is used to read the MAC
addresses from flash in userspace during first boot.

Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>
Signed-off-by: Matt Merhar <mattmerhar@protonmail.com>
2018-08-27 19:31:17 +02:00
Paul Wassi
e348ccc4e6 treewide: fix some cosmetic glitches in dts files
- fix single spaces hidden by a tab
- replace indentation with spaces by tabs
- make empty lines empty
- drop trailing whitespace
- drop unnecessary blank lines

Signed-off-by: Mathias Kresin <dev@kresin.me>
Signed-off-by: Paul Wassi <p.wassi@gmx.at>
2018-08-27 19:31:17 +02:00
Mathias Kresin
3601c3de23 ramips: fix mt7620 pinmux for second SPI
The mt7620 doesn't have a pinmux group named spi_cs1. The cs1 is part
of the "spi refclk" group. The function "spi refclk" enables the second
chip select.

On reset, the pins of the "spi refclk" group are used as reference
clock and GPIO.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-08-27 19:31:17 +02:00
Hauke Mehrtens
a2488f3a24 linux-firmware: realtek: Add FW for rtl8192eu, rtl8723au and rtl8723bu
These devices are more or less supported by the kmod-rtl8xxxu driver.

Fixes: FS#1789
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2018-08-27 18:13:33 +02:00
Jo-Philipp Wich
9030a78a71 scripts: bundle-libraries: prevent loading host locales (FS#1803)
Binary patch the bundled glibc library to inhibit loading of host locale
archives in order to avoid triggering internal libc assertions when
invoking shipped, bundled executables.

The problem has been solved with upstream Glibc commit
0062ace229 ("Gracefully handle incompatible locale data") but we still
need to deal with older Glibc binaries for some time to come.

Fixes FS#1803
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2018-08-27 12:51:07 +02:00
Hans Dedecker
6caa8e09aa nghttp2: bump to 1.32.1
4c76aaee Update manual pages
2b51ad67 Bump up version number to 1.32.1, LT revision to 30:3:16
708379dc Tweak nghttp2_session_set_stream_user_data
73106b0d Compile with clang-6.0

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-08-27 10:11:10 +02:00
Stijn Tintel
2c01425d2d ath10k-firmware: update both QCA988X CT variants
This fixes slow performance with 802.11w enabled.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2018-08-26 18:24:02 +02:00
Stijn Tintel
616b972920 ath10k-ct: bump to git HEAD
e0d2ce0 ath10k:  Support setting tx_antenna in descriptor field.
29c644f Update to latest 4.13 and 4.16 ath10k-ct drivers.
20db9db ath10k:  Support vdev stats for 4.9, 4.16  kernel
fd92066 ath10k:  Support 'ct-sta-mode' for 9984 firmware that supports it.
34954f0 ath10k:  get_tsf, PMF

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2018-08-26 18:40:46 +03:00
Hauke Mehrtens
0f2787b9ff x86: geode: Add missing config options
This adds a configuration options which is needed now.
Without this patch the geode build will fail.

Fixes: 4eda2fddf2 ("x86/geode: enable X86_INTEL_LPSS to select PINCTRL")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2018-08-26 12:32:26 +02:00
Hans Dedecker
8fd8e79143 iproute2: update to 4.18.0
Update to the latest version of iproute2; see https://lwn.net/Articles/762515/
for a full overview of the changes in 4.18.
Remove upstream patch 001-rdma-sync-some-IP-headers-with-glibc

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2018-08-25 20:54:00 +02:00
Felix Fietkau
d9792152fd ath9k: fix setting up tx99 with a monitor mode interface
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-08-25 19:18:08 +02:00
Felix Fietkau
d45b5a061d ath79: fix mac address increment for embedded wireless Dorin
Use mtd-mac-address-increment-byte to match ar71xx behavior

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-08-25 19:18:08 +02:00
Felix Fietkau
a1f4ebcc87 kernel: make mtd mac address increment more flexible
Allow selecting the byte on which the increment should be added.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-08-25 19:18:08 +02:00
Hauke Mehrtens
e882e63f1e kernel: add missing dependency to regmap to kmod-gpio-mcp23s08
This fixes a build problem recently introduced.

Fixes: a904003b9b ("kernel: fix kmod-gpio-mcp23s08 for linux 4.14")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2018-08-25 18:18:35 +02:00
Tuomas Tynkkynen
5dd745588e brcm47xx: Enable USB power on WNDR3400v3
WNDR3400v3 needs GPIO 21 pulled high to enable power to USB ports. Add a
kernel patch to do that.

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2018-08-25 16:27:17 +02:00
Keith Wong
79c233daa4 kernel: add kmod-tcp-bbr
This adds support for BBR (Bottleneck Bandwidth and RTT) TCP
congestion control. Applications (e.g. webservers, VPN client/server)
which initiate connections from router side can benefit from this.

This provide an easier way for users to use BBR by selecting /
installing kmod-tcp-bbr instead of altering kernel config and
compiling firmware by themselves.

Signed-off-by: Keith Wong <keithwky@gmail.com>
2018-08-25 15:40:24 +02:00
Daniel Engberg
e341f45913 libbsd: Update to 0.8.7
Update libbsd to 0.8.7
Remove glibc dependency
Clean up InstallDev and install entries
Use /usr path for consistency
Cherry pick patches from upstream to fix musl compilation

Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
2018-08-25 15:40:23 +02:00
Vladimir Vid
6cda4f6861 imx6: Initial support for SolidRun CuBox-i devices based on i.MX6 processors (i1, i2, i2eX, and i4Pro).
- Specifications -

CuBox i1:
- SoC: i.MX6 Solo
- Cores: 1
- Memory Size: 512MB
- GPU: GC880
- Wifi/Bluetooth: Optional
- USB 2.0 ports: 2
- Ethernet: 10/100/1000 Mbps

CuBox i2 | i2eX:
- SoC: i.MX6 Dual Lite
- Cores: 2
- Memory Size: 1GB
- GPU: GC2000
- Wifi/Bluetooth: Optional
- USB 2.0 ports: 2
- Ethernet: 10/100/1000 Mbps

CuBox i4Pro | i4x4:
- SoC: i.MX6 Quad
- Cores: 4
- Memory Size: 2/4 GB
- GPU: GC2000
- Wifi/Bluetooth: Build In
- USB 2.0 ports: 2
- Ethernet: 10/100/1000 Mbps

Built-in u-boot requires SPL (secondary program loader) to be present on the SD-card regardless of the image type which will be loaded.
SPL is generated by the u-boot-mx6cuboxi package which is preselected by the target device and can be found in bin/u-boot-mx6cuboxi directory.

Flashing the SPL:
dd if=/dev/zero of=/dev/mmcblk0 bs=1M count=4
dd if=bin/targets/imx6/generic/u-boot-mx6cuboxi/SPL of=/dev/mmcblk0 bs=1K seek=1

Preparing the firmware on the SD-card:
(echo o; echo n; echo p; echo 1; echo ''; echo ''; echo w) | fdisk /dev/mmcblk0
mkfs.ext4 /dev/mmcblk0p1
mount /dev/mmcblk0p1 /mnt
tar -xzf bin/targets/imx6/generic/openwrt-imx6-device-cubox-i-rootfs.tar.gz -C /mnt/
mkdir -p /mnt/boot
cp bin/targets/imx6/generic/{*-uImage,*.dtb,*.scr} /mnt/boot/

Generated u-boot.img needs to be placed on the first partition:
cp bin/targets/imx6/generic/u-boot-mx6cuboxi/u-boot.img /mnt/

To boot from the SD card:

Boot script which sets mmc/dtb parameters and boots the board is automatically sourced.
If this does not work for any reason:
mmc dev 0; load mmc 0:1 $scriptaddr boot/boot.scr; source $scriptaddr

Currently imx6dl-cubox-i.dtb (Dual Lite) and imx6q-cubox-i.dtb (Quad) device trees are available.

Tested on i4Pro, MMC, USB (+ HiD), HDMI and ethernet ports are working.
Wireless and bluetooth are broken ATM. According to SolidRun forums, BCM4329/BCM4330 firmware is used which works fine on older kernels.

Signed-off-by: Vladimir Vid <vladimir.vid@sartura.hr>
2018-08-25 15:40:23 +02:00