Since the nvmem-based approach for retrieving MAC addresses
appears to depend on the addresses being set up after the
partitions, it is no longer possible to keep the MAC address
setup in shared DTSI files while the partitions itself are
set up in DTS files for the individual devices.
In ath79 the firmware partition is typically located somewhere
"in the middle" of the partition table. Thus, it's not trivial
to share the partitions containing MAC address information in
a common DTSI (like we did in some cases on ramips).
In this commit, MAC address setup is thus moved to the relevant
partitions, and in most cases needs to be duplicated. While
the duplication is not really nice, it eventually provides a
cleaner and more tidy setup, making the DTS(I) file
fragmentation a bit more logical. This should also help
with adding new devices, as information is distributed across
less locations.
For consistency, this commit also moves the mtd-cal-data property
"down" together with the MAC address setup, so it's not based
on a partition before the latter is defined either. (This is
only done for those files touched due to nvmem conversion.)
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
The "/dts-v1/;" identifier is supposed to be present once at the
top of a device tree file after the includes have been processed.
In ath79, we therefore requested to have in the DTS files so far,
and omit it in the DTSI files. However, essentially the syntax of
the parent ath79.dtsi file already determines the DTS version, so
putting it into the DTS files is just a useless repetition.
Consequently, this patch puts the dts-v1 statement into the parent
ath79.dtsi, which is (indirectly) included by all DTS files. All
other occurences are removed.
Since the dts-v1 statement needs to be before any other definitions,
this also moves the includes to make sure the ath79.dtsi or its
descendants are always included first.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This applies several style adjustments that have been requested in
recent reviews to older DTS files. Despite making the code base more
consistent, this will also help to reduce review time when DTSes
are copy/pasted.
Applied changes:
- Rename gpio-keys/gpio-leds to keys/leds
- Remove node labels that are not used
- Use label property for partitions
- Prefix led node labels with "led_"
- Remove redundant includes
- Harmonize new lines after status property
- Several smaller style fixes
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Add some read-only properties to protect partitions from
accidental changes.
Also fixed two whitespaces error on the way.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
The GPIO for the reset button for the Archer C7v5 changed from
ar71xx to ath79. An investigation based on tests revealed
that the A7v5 responds on "11", while the C7v5 responds on
"5" as set for ar71xx.
Thus, we just define this in the DTS files instead of in the
common DTSI.
Tested-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This patch adds support for TP-Link Archer A7
Specification:
- SOC: QCA9563
- Flash: 16 MiB (SPI)
- RAM: 128 MiB (DDR2)
- Ethernet: 4x 1Gbps LAN + 1x 1Gbps WAN
- Wireless:
- 2.4GHz (bgn) SoC internal
- 5GHz (ac) QCA988x
- USB: 1x USB 2.0 port
- Button: 1x power, 1x reset, 1x wps
- LED: 10x LEDs
- UART: holes in PCB
- Vcc, GND, RX, TX from ethernet port side
- 115200n8
Flash instructions:
Upload openwrt-ath79-generic-tplink_archer-a7-v5-squashfs-factory.bin
via the Webinterface.
Flash instruction using tftp recovery:
1. Connect the computer to one of the LAN ports of the Archer A7
2. Set the computer IP to 192.168.0.66
3. Start a tftp server with the OpenWrt factory image in the tftp
root directory renamed to ArcherC7v5_tp_recovery.bin
2. Connect power cable to Archer A7, press and hold the reset button
and turn the router on
3. Keep the reset button pressed for ~5 seconds
4. Wait ~150 seconds to complete flashing
Changes since first revision:
- Flash instructions using stock image webinterface
- Changed "Version 5" in model string to "v5"
- Split DTS file in qca9563_tplink_archer-x7-v5.dtsi
and qca9563_tplink_archer-a7-v5.dts
- Firmware image is now build with dynamic partitioning
- Default to ath10k-ct
Changes since second revision:
- Changed uboot@0 to uboot@20000 in DTS file
- Fixed ordering issue in board led script
- Specify firmware partition format in DTS file
- Rebased Makefile device definition on common
Device/tplink-safeloader-uimage definition
- Merged switch section in network script
(same configuration as tplink,tl-wdr3600
and tplink,tl-wdr4300)
Signed-off-by: Karl-Felix Glatzer <karl.glatzer@gmx.de>
