The insertion or removal of the sd-card cannot be detected
by the hardware itself. This is by design. To workaround this,
for the WNDR4700 unload/load the dwc2 module in case the
the special SD CARD GPIO line is low/high.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
First two patches weren't marked for stable but are dependencies for
laters ones. The rest of patches was marked for stable but most likely
will be backported to 4.5+ only so we need to get them on our own.
An important fix is eea2fb4851e9d ("ovl: proper cleanup of workdir") as
it allows mounting overlayfs with dirty workdir, e.g. after power cut.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Russell Senior reported an issue with the MR24 initramfs kernels:
> ## Booting kernel from Legacy Image at 00c10000 ...
> Image Name: POWERPC LEDE Linux-4.4.19
> Created: 2016-08-31 11:57:05 UTC
> Image Type: PowerPC Linux Kernel Image (gzip compressed)
> Data Size: 2155723 Bytes = 2.1 MiB
> Load Address: 00000000
> Entry Point: 00000000
> Verifying Checksum ... OK
>Wrong Ramdisk Image Format
>Ramdisk image is corrupt or invalid
For the MR24, the kernel is uploaded to 0x10000. The ramdisk starts
at 0x200000. This leaves the kernel with just 0x1f0000 bytes = 1984kb.
This patch adds a size check so the image creation script will abort
instead of producing a unbootable initramfs image. A separate patch
"apm821xx: Fix initramfs image for the Meraki MR24" which fixed the
reported issue was submitted earlier.
Cc: Russell Senior <russell@personaltelco.net>
Cc: Chris Blake <chrisrblake93@gmail.com>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
When gzip is used, our kernel is too large and this causes the ramdisk
to be at the wrong offset. Fix by moving to lzma.
Signed-off-by: Chris Blake <chrisrblake93@gmail.com>
Add a patch to backport 5185c91385d73cdf79836eb8548e4726e43ae831
from Linux 4.8 adding USB2380 support to the NET2280 driver and
create an OpenWrt menu option to select it as a module.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
The Gateworks Ventana GW553x is a single-board computer based on the NXP
IMX6 SoC with the following features:
* IMX6 DualLite Soc (supports IMX6S,IMX6DL,IMX6Q)
* small form factor (35x70mm)
* 512MB DDR3 DRAM (2x32bit) (options up to 2GB)
* 256MB NAND flash (4GB option)
* Gateworks System Controller:
- hardware watchdog
- hardware monitor
- pushbutton controller
- EEPROM storage
- power control
* JTAG programmable
* 1x miniPCI socket (with PCIe, USB, SIM)
* 1x microSD socket
* 1x SIM socket
* Inertial Module (LSM9DS1 9DOF: 3x acc, 3x rate, 3x mag)
* analog CVBS video in
* GPS (optional uBlox EVA-M8M)
* Application headers:
- 2x TTL UART (TX/RX)
- 4x TTL GPIO (3x configurable as PWM)
- 3x CVBS Analog video input (1x decoder with 3x selectable inputs)
* Front panel connectors:
* micro-HDMI audio/video out
- 1x user programmable LED
- 1x configurable user pushbutton
- 1x USB OTG
See http://www.gateworks.com for more info
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Added gen_mvebu_sdcard_img.sh to facilitate creating an fixed-size sdcard image,
adding the bootloader and populating it with actual data.
Added the required rules for creating a 4GB sdcard image according to this layout:
p0: boot (fat32)
p1: rootfs (squashfs)
p2: rootfs_data (ext4)
This should be generic to any mvebu boards that can boot from block storage.
Added the new sdcard image to the Clearfog image profile.
Signed-off-by: Josua Mayer <josua.mayer97@gmail.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name> [cleanup]
The u-boot variant for the clearfog is provided by the uboot-mvebu-clearfog,
and not by the generic uboot-mvebu packae.
Make sure the clearfog variant is selected when building for it.
Signed-off-by: Josua Mayer <josua.mayer97@gmail.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This triggers HAS_FPU=y, and unsets CONFIG_SOFT_FLOAT.
Considering all mvebu boards have an fpu, this is the desirable behaviour.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
microSD is the primary boot media for the Clearfog Pro board, and should
work unconditionally.
Signed-off-by: Josua Mayer <josua.mayer97@gmail.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name> [cleanup]
Add Support for the ESMT_F25L32QA and ESMT_F25L64QA.
These are 4MB and 8MB SPI NOR Chips from Elite Semiconductor Memory Technology
Signed-off-by: L. D. Pinney <ldpinney@gmail.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
TP-Link has started providing US- and EU-specific stock firmwares that only
allow upgrading to firmwares with the same region code. Provide factory
images for both these regions.
To avoid confusing users outside these regions, we still provide a
"universal" factory.bin without a region code, although flashing either of
the US and EU images would work as well.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
Historically on ARC we started from initramfs-based images because:
a) It was much easier to debug especially when toolchain and other
components were changing quite dynamically
b) It was our usual approach for embedded Linux
But now with ARC port of Lede/OpenWRT getting more stable and mature
we're ready for more real-life scenarios with FS permanently stored
on SD-card. This essentially benefits from ability to setup devices
that survive reboots with all settings and extra packages kept in place.
Still we keep an ability to build images with initramfs.
This allows us to use storage-less simulators for testing still.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: John Crispin <john@phrozen.org>
Cc: Jo-Philipp Wich <jo@mein.io>
If we want to boot from SD-card we need to have corresponding
drivers already built-in so there's no point in having these
modules.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Now when we're switching to FS on SD-card it's necessary to have
full stack of MMC block & FC drivers built-in otherwise kernel won't
be able to mount FS with needed modules.
Also we enable parsing of input parameters passed to the kernel by
U-Boot. Otherwise kernel won't know where to look for command line and
what's worse device tree blob (we had to disable this by default for
cases when kernel is loaded by JTAG and core registers may have
undefined state lading to kernel going bonkers).
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
As support of ARC 770 in OpenWRT/Lede matures we don't need
debug-only output binaries any longer, so purging vmlinux for
AXS10x boards.
As for uImage for nSIM it makes completely no sense because there's no
way to run U-Boot on nSIM.
So we remove add_arcYYY_XXX scripts making code more compact and
cleaner.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Drivers have been modified to use it and new ones have to be written
this way, so we need it for backporting code.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
With 12fe4b5798 I switched the ath5k
eeprom extraction to an alternate code path. Unfortunately this code
seams to be broken since ages and broke the ath5k EEPROM extraction.
Reported-by: Mohammed Berdai <mohammed.berdai@gmail.com>
Signed-off-by: Mathias Kresin <dev@kresin.me>
Acked-by: John Crispin <john@phrozen.org>
DW GMAC on ARC SDP boards doesn't enter promiscuous mode if
Ethernet PHY haven't got established link. Good examples are
auto-negotiation in progress or disconnected cable.
We do see Linux kernel sets GMAC's MAC filter register
properly but GMAC's hardware doesn't accept new settings.
We believe it is a hardware issue, most probably problem of
integration of DW GMAC and PHY on the board.
As a work-around we completely disable frame filtering
in GMAC hardware (once and for good) which forces GMAC to enter
promiscuous mode with the first write to MAC filter register.
That gives us working bridge that consists of eth0 and wlan0
(USB Wi-Fi dongle). I.e. we finally have working "Dumb AP" setup made
of ARC AXS10x boards.
Given that hack is quite dirty (in loaded wired networks this will
effectively load CPU with junk packets even if user doesn't need promisc
mode) and there's no indication any other boards with DW GMAC suffer
from the same issue we're patching only kernel for ARC boards.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: John Crispin <john@phrozen.org>,
Cc: Felix Fietkau <nbd@nbd.name>
This allows referencing USB ports/devices that are always present in a
device. This applies to some internal devices, root hub ports and
internal USB hubs.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
The R7800 is an IPQ8065, so rename its dts file to reflect that fact.
Also fold the R7500v2 dts addition into the existing 800-devicetree.patch.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
1004kc is just a SMP capable 34kc, and GCC treats 24kc and 34kc exactly
the same and will generate identical code, so there is no need to tune
to 1004kc instead of 24kc.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
GCC treats 24kc and 34kc exactly the same and will generate identical
code, so there is no need to tune to 34kc instead of 24kc.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
GCC treats 24kc and 34kc exactly the same and will generate identical
code, so there is no need to tune to 34kc instead of 24kc.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Refresh patches for all targets that support kernel 4.4.
Compile-tested on all targets that use kernel 4.4 and aren't marked broken.
Runtime-tested on ar71xx, octeon and x86/64.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Point to correct devices when booting from msata or MMC
Changes fetched from Gateworks git
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
[Jo-Philipp Wich: rebased to apply against current LEDE version]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Signed-off-by: Alexis Green <alexis@cessp.it>
[Jo-Philipp Wich: add missing DEVICE_TITLE, fix model name in commit title]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
According to Jonas Gorski this is no longer needed, the problem
originally addressed by first adding 07_preinit_iface and subsequently
merging that into 02_network was probably a bug during the transition
to the new board.d pre-init approach.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Device/AVM unconditionally inherits Device/NAND, which changes the
sysupgrade image to sysupgrade-tar (instead of a "raw" sysupgrade image
as used in the Device/Default template).
This moves the Device/NAND call to the FRITZ3370 device definition, as
this is the only AVM/EVA device that uses NAND.
Additionally we have to define the IMAGE_SIZE for the AVM/EVA NOR
devices to ensure that the images are not discarded.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
The image builder does not bundle sub-directories within $(KERNEL_BUILD_DIR),
therfore the intermediate "ventana-uImage.boot" directory is not shipped,
leading to failures with "make image" later on.
To circumvent the issue, store the intermediate boot files as tar archive
instead of putting them into a directory to ensure that they end up in the
final image builder tarball. Fixes FS#102
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
The image generation for TEW-691GR and TEW-692GR was broken since
79d02229 due to the move of the UMedia recipe to another Makefile.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Due to the missing phy-mode setting, the switch wasn't initialised.
The wireless requires an eeprom to work. Use the same mac addresses as
the stock firmware.
Signed-off-by: Mathias Kresin <dev@kresin.me>
The AR8327 initvals were not copied to the DTS during the switch from
mach file to device tree and broke the switch on the device.
The former used PORT6 related initvals were wrong and have been
corrected.
The phy mode setting for the switch was missing in the DTS as well.
The wireless requires an eeprom to work. The dual band wireless chips
have both bands enabled by default but only one band per chip is
working.
The stock firmware uses the following mac addresses:
LAN: AA:BB:CC:DD:EE:E4
WAN: AA:BB:CC:DD:EE:E4
2.4GHz: AA:BB:CC:DD:EE:E4
5 GHz: AA:BB:CC:DD:EE:E8
Assuming the mac address range :E4 to :E8 is reserved for this device,
the MAC addresses were reorder to have a unique MAC address for each
interface:
LAN: AA:BB:CC:DD:EE:E4
2.4GHz: AA:BB:CC:DD:EE:E4
WAN: AA:BB:CC:DD:EE:E5
5 GHz: AA:BB:CC:DD:EE:E8
Signed-off-by: Mathias Kresin <dev@kresin.me>
Fixes the following compiler warning:
Warning (reg_format): "reg" property in /ethernet@10100000/port@0 has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1)
Warning (avoid_default_addr_size): Relying on default #address-cells value for /ethernet@10100000/port@0
Warning (avoid_default_addr_size): Relying on default #size-cells value for /ethernet@10100000/port@0
Signed-off-by: Mathias Kresin <dev@kresin.me>
As it turned out we may actually build both initramfs and
SD-based images in one run with just a small tweak in
existing image/Makefile and so we do here.
We're back with one "generic" target for all ARC HS38-based bords.
Kudos to John for his patience and very helpful tips!
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Jo-Philipp Wich <jo@mein.io>
Previous version was based on code from kernel 2.6.22 with Broadcom two
trivial modifications. This updates the copy to the version from current
kernel and refreshes the patch.
This was tested for regressions on Netgear R6250 (BCM4708A0), D-Link
DIR-885L (BCM4709C0) and Tenda AC9 (BCM47189B0).
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
We finally got kernel booting on this device and LAN ports are working,
so it won't "brick" the device. One more big missing thing is WAN port
support. It requires fix for BCM53125 to get switch port 5 working.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Over a year ago in a commit ac96a1665a ("bcm53xx: update Disable MMU
and Dcache during decompression") we switched to Florian's patch for
workarounding CFE bug. The main difference was using a part of existing
__armv7_mmu_cache_flush instead of implementing flushing separately.
This worked well for Northstar devices but doesn't work for BCM53573 as
these devices simply don't start booting with Florian's patch. It's
because of the ldmfd ASM instruction in the __armv7_mmu_cache_flush.
So this commit switches back to using standalone implementation. This
time instead of copying Broadcom's copy of cache-v7.S, we just make a
copy of the original file on our own. Unfortunately we can't cross-dir
compile cache-v7.S from ../../mm/ as that one also adds __INITDATA with
define_cache_functions v7 which would just trigger
> Error: unrecognized/unsupported machine ID (r1 = 0x0000007f).
The only real change Broadcom did in copied .S file was modifying mcr
instruction to use c6 instead of c14. It isn't clear to me if we really
need it, but let's use it for now.
By the way we also update commit message of the
[PATCH] ARM: BCM5301X: Disable MMU and Dcache during decompression
This makes kernel booting on BCM53573 successfully.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Zbtlink ZBT-WE1526 is based on Qualcomm Atheros QCA9531 v2.
Short specification:
- 650/400/200 MHz (CPU/DDR/AHB)
- 5x 10/100 Mbps Ethernet
- 1x USB 2.0
- 128 MB of RAM (DDR2)
- 16 MB of FLASH
- 2T2R 2.4 GHz, up to 22 dBm
- two external, non-detachable antennas
- 8x LED, 1x button
- UART header (pinout: VCC, RX, TX, GND)
Flash instruction:
Use sysupgrade in vendor firmare which is based on OpenWrt.
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
It was needed upstream to avoid bcma references in the main code. To
match this new code our patch adding SRAB was also updated.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Historically on ARC we started from initramfs-based images because:
a) It was much easier to debug especially when toolchain and other
components were changing quite dynamically
b) It was our usual approach for embedded Linux
But now with ARC port of Lede/OpenWRT getting more stable and mature
we're ready for more real-life scenarios with FS permanently stored
on SD-card. This essentially benefits from ability to setup devices
that survive reboots with all settings and extra packages kept in place.
Still we keep an ability to build images with initramfs.
This allows us to use storage-less simulators for testing still.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: John Crispin <john@phrozen.org>
If we want to boot from SD-card we need to have corresponding
drivers already built-in so there's no point in having these
modules.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Now when we're switching to FS on SD-card it's necessary to have
full stack of MMC block & FC drivers built-in otherwise kernel won't
be able to mount FS with needed modules.
Also we enable parsing of input parameters passed to the kernel by
U-Boot. Otherwise kernel won't know where to look for command line and
what's worse device tree blob (we had to disable this by default for
cases when kernel is loaded by JTAG and core registers may have
undefined state lading to kernel going bonkers).
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
As support of ARC HS38 in OpenWRT/Lede matures we don't need
debug-only output binaries any longer, so purging vmlinux for
AXS10x boards.
As for uImage for nSIM it makes completely no sense because there's no
way to run U-Boot on nSIM.
So we remove add_archs38_XXX scripts making code more compact and
cleaner.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Instead of using off-the-tree .dts files for ARC boards we're
switching to use in-tree ones. And for that to work properly
we apply upstream patch that adds currently missing "model"
property.
Upstream patch and discussion could be found here:
http://lists.infradead.org/pipermail/linux-snps-arc/2016-August/001394.html
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Jonas Gorski <jonas.gorski@gmail.com>
Cc: John Crispin <john@phrozen.org>
These 2 trivial patches will be followed by a bigger bgmac rework so
they are worth backporting in a separated patch.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
