Commit Graph

10 Commits

Author SHA1 Message Date
Adrian Schmutzler
41cc7edc15 ath79: move dts-v1 statement to ath79.dtsi
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>
2020-09-25 23:26:34 +02:00
Adrian Schmutzler
a99614a44f ath79: consistently use "info" label for default-mac partition
The tp-link safeloader devices typically contain a partition
"default-mac" which stores the MAC addresses. It is followed by other
partitions containing device info, like

  {"default-mac", 0x610000, 0x00020},
  {"pin", 0x610100, 0x00020},
  {"product-info", 0x611100, 0x01000},

In DTS, we typically assign a 0x10000 sized partition for these,
which is mostly labelled "mac" or "info". In rarer cases, the
partitions have been enclosed in a larger "tplink" or "config"
partition.

However, when comparing different devices, the implementation appears
relatively arbitrary at the moment.
Thus, this PR aims at harmonizing these partitions by always using
the name "info" for the DTS partition containing "default-mac".
"info" is preferred over "mac" as we never just have "default-mac"
alone, but always some other device-info partitions as well.

While at it, this also establishes a similar partitioning for the
few devices where the "info" partitions are part of a bigger
unspecific "config" partition or similar.

Besides the harmonization itself, this also allows to merge a few
cases in 11-ath10k-caldata.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-09-16 17:28:48 +02:00
Adrian Schmutzler
635f111148 ath79: drop and consolidate redundant chosen/bootargs
In ath79, for several SoCs the console bootargs are defined to the
very same value in every device's DTS. Consolidate these definitions
in the SoC dtsi files and drop further redundant definitions elsewhere.

The only device without any bootargs set has been OpenMesh OM5P-AC V2.
This will now inherit the setting from qca955x.dtsi

Note that while this tidies up master a lot, it might develop into a
frequent pitfall for backports.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-06-25 23:09:05 +02:00
Adrian Schmutzler
646d95c374 ath79: add support for TP-Link Archer C60 v3
TP-Link Archer C60 v3 is a dual-band AC1350 router,
based on Qualcomm/Atheros QCA9561 + QCA9886.

It seems to be identical to the v2 revision, except that
it lacks a WPS LED and has different GPIO for amber WAN LED.

Specification:

- 775/650/258 MHz (CPU/DDR/AHB)
- 64 MB of RAM (DDR2)
- 8 MB of FLASH (SPI NOR)
- 3T3R 2.4 GHz
- 2T2R 5 GHz
- 5x 10/100 Mbps Ethernet
- 6x LED, 2x button
- UART header on PCB

Flash instruction (WebUI):
Download *-factory.bin image and upload it via the firmwary upgrade
function of the stock firmware WebUI.

Flash instruction (TFTP):
1. Set PC to fixed IP address 192.168.0.66
2. Download *-factory.bin image and rename it to tp_recovery.bin
3. Start a tftp server with the file tp_recovery.bin in its root
   directory
4. Turn off the router
5. Press and hold reset button
6. Turn on router with the reset button pressed and wait ~15 seconds
7. Release the reset button and after a short time the firmware should
   be transferred from the tftp server
8. Wait ~30 second to complete recovery

While TFTP works for OpenWrt images, my device didn't accept the
only available official firmware "Archer C60(EU)_V3.0_190115.bin".

In contrast to earlier revisions (v2), the v3 contains the (same)
MAC address twice, once in 0x1fa08 and again in 0x1fb08.
While the partition-table on the device refers to the latter, the
firmware image contains a different partition-table for that region:

name           device            firmware
factory-boot   0x00000-0x1fb00   0x00000-0x1fa00
default-mac    0x1fb00-0x1fd00   0x1fa00-0x1fc00
pin            0x1fd00-0x1fe00   0x1fc00-0x1fd00
product-info   0x1fe00-0x1ff00   0x1fd00-0x1ff00
device-id      0x1ff00-0x20000   0x1ff00-0x20000

While the MAC address is present twice, other data like the PIN isn't,
so with the partitioning from the firmware image the PIN on the device
would actually be outside of its partition.
Consequently, the patch uses the MAC location from the device (which
is the same as for the v2).

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-03-18 13:49:06 +01:00
Adrian Schmutzler
88aead0a66 ath79: fix swapped LAN/WAN MAC address for Archer C60 v1/v2
The MAC addresses for lan/wan are swapped compared to the vendor
firmware. This adjusts to vendor configuration, which is:

lan   *:7b   label
wan   *:7c   label+1
2.4g  *:7b   label
5g    *:7a   label-1

Only one address is stored in <&mac 0x8>, corresponding to the label.

This has been checked on revisions v1, v2 and v3.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-03-11 16:09:16 +01:00
Adrian Schmutzler
6c407fb5db ath79: do not set inherited phy-mode/status properties again
There are several cases where phy-mode and status properties are
set again in DTS(I) files although those were set to the same values
in parent DTSI files already. Remove those cases (and thus also stop
their proliferation by copy/paste).

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-01-31 13:42:12 +01:00
Adrian Schmutzler
231dc26867 treewide: remove dts-v1 identifier from DTSI files
The "/dts-v1/;" identifier is supposed to be put once at the beginning
of a device tree file. Thus, it makes no sense to provide it a second
time in to-be-included DTSI files.

This removes the identifier from all DTSI files in /target/linux.

Most of the DTS files in OpenWrt do contain the "/dts-v1/;". It is
missing for most of the following targets, though:
mvebu, ipq806x, mpc85xx, ipq40xx

This does not touch ipq806x for now, as the bump to 4.19 is close.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2019-12-08 16:44:06 +01:00
Adrian Schmutzler
4176100b06 ath79: replace generic button node names
In several DTS files, button nodes are just named buttonX or
xxx_button. This replaces the names with more specific names matching
the majority of key definitions.

While at it, fix name of keys node in one case.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2019-11-07 17:13:18 +01:00
Adrian Schmutzler
f4026ad24d ath79: DTS file style update and harmonization
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>
2019-11-06 00:27:55 +01:00
Adrian Schmutzler
6d313da6dc ath79: Add support for TP-Link Archer C60 v1
TP-Link Archer C60v1 is a dual-band AC1350 router,
based on Qualcomm/Atheros QCA9561+QCA9886.

Specification:

- 775/650/258 MHz (CPU/DDR/AHB)
- 64 MB of RAM (DDR2)
- 8 MB of FLASH (SPI NOR)
- 3T3R 2.4 GHz
- 2T2R 5 GHz
- 5x 10/100 Mbps Ethernet
- 7x LED, 2x button
- UART header on PCB

Flash instruction (WebUI):
Download *-factory.bin image and upload it via the firmwary upgrade
function of the stock firmware WebUI.

Flash instruction (TFTP):
1. Set PC to fixed ip address 192.168.0.66
2. Download *-factory.bin image and rename it to tp_recovery.bin
3. Start a tftp server with the file tp_recovery.bin in its root directory
4. Turn off the router
5. Press and hold Reset button
6. Turn on router with the reset button pressed and wait ~15 seconds
7. Release the reset button and after a short time
the firmware should be transferred from the tftp server
8. Wait ~30 second to complete recovery.

Flash instruction under U-Boot, using UART:
1. tftp 0x81000000 ...-sysupgrade.bin
2. erase 0x9f020000 +$filesize
3. cp.b $fileaddr 0x9f020000 $filesize
4. reset

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2019-07-18 00:06:55 +02:00