Commit Graph

568 Commits

Author SHA1 Message Date
Daniel Golle
13b3474294
mediatek: add support for Clause 45 MDIO access
Add support for Clause 45 MDIO PHY register read and write operations
to mtk_eth_soc driver.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-12-26 19:11:43 +00:00
Daniel Golle
5a4685cfa2
mediatek: mt7623: bpi-r2: add ethernet alias to device tree
Add ethernet0 alias in device tree to make U-Boot inherit the Ethernet
mac address (set via environment variable 'ethaddr') down to Linux.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-12-18 01:52:19 +00:00
Sergey Ryazanov
fa3690f8f1 kernel: 5.10: consolidate mac80211 crypto options
Each of
- CRYPTO_AEAD2
- CRYPTO_AEAD
- CRYPTO_GF128MUL
- CRYPTO_GHASH
- CRYPTO_HASH2
- CRYPTO_HASH
- CRYPTO_MANAGER2
- CRYPTO_MANAGER
- CRYPTO_NULL2

either directly required for mac80211 crypto support, or directly
selected by such options. Support for the mac80211 crypto was enabled in
the generic config since c7182123b9 ("kernel: make cryptoapi support
needed by mac80211 built-in"). So move the above options from the target
configs to the generic config to make it clear why do we need them.

CC: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
2021-12-17 16:16:34 +01:00
Sergey Ryazanov
b61ab8f57e kernel: filter out both Clang and LLD versions
Both CLANG_VERSION and LLD_VERISON are autogenerated runtime
configuration options, so add them to the kernel configuration filter
and remove from generic and per-target configs to keep configs clean.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
2021-12-17 16:16:34 +01:00
John Audia
187c8f9153 kernel: bump 5.10 to 5.10.84
All patches automatically rebased.

Build system: x86_64
Build-tested: bcm2711/RPi4B
Run-tested: bcm2711/RPi4B

Signed-off-by: John Audia <graysky@archlinux.us>
2021-12-17 15:10:22 +01:00
Felix Fietkau
f9a28d216d mediatek: enable bmt on mt7622-rfb1
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-04 22:47:17 +01:00
Chuanhong Guo
2d49e49b18 mediatek: bmt: use generic mtd api
BMT replaces nand-specific ops for erasing and writing, but the
mtk-snand driver only implements generic mtd api.

Replace erase, block_isbad, block_markbad in mtd_info for generic mtd
drivers.

Fixes: b600aee3ed ("mediatek: attach bmt to the new snand driver")
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2021-12-04 22:47:17 +01:00
Daniel Golle
c47e82d255
mediatek: mt7623: switch to BPi-R2 to generic eMMC sysugprade
Make use of new functions in emmc.sh to implement sysupgrade on the
BananaPi BPi-R2.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-12-02 20:43:17 +00:00
Daniel Golle
c9db3ed58e
mediatek: mt7622: switch to generic eMMC sysupgrade
Use functions in newly introduced emmc.sh for sysupgrade of the
BananaPi BPi-R64.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-12-02 20:43:12 +00:00
Mark Mentovai
0c70c5c998 mediatek/mt7622: unifi-6-lr: fix ucidef network configuration typo
There's no such thing as ucidef_set_interfaces_lan. It's
ucidef_set_interface_lan.

Cc: David Bauer <mail@david-bauer.net>
Signed-off-by: Mark Mentovai <mark@moxienet.com>
2021-11-19 18:23:25 +00:00
Rui Salvaterra
3ae5da5adc kernel: bump 5.10 to 5.10.80
Deleted (upstreamed):
ath79/patches-5.10/921-serial-core-add-support-for-boot-console-with-arbitr.patch [1]
bcm53xx/patches-5.10/033-v5.15-0012-ARM-dts-BCM5301X-Fix-memory-nodes-names.patch [2]
lantiq/patches-5.10/0016-mtd-rawnand-xway-Keep-the-driver-compatible-with-on-.patch [3]
lantiq/patches-5.10/0110-MIPS-lantiq-dma-add-small-delay-after-reset.patch [4]
lantiq/patches-5.10/0111-MIPS-lantiq-dma-reset-correct-number-of-channel.patch [5]
lantiq/patches-5.10/0112-MIPS-lantiq-dma-fix-burst-length-for-DEU.patch [6]

Manually rebased:
ipq806x/patches-5.10/0065-arm-override-compiler-flags.patch

[1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.80&id=47462c5e600fbaffd755cd13dedd80d04e41ff83
[2] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.80&id=2fde76df1885a6bec04317e457121326070450eb
[3] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.80&id=9b366f5221d8aa64b22f35be137a5749326444ce
[4] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.80&id=5af57ce8a6155fe3e4270d28d171abf8903bebc0
[5] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.80&id=b92a5df2c7adc79a57481445f67de0c1c716581f
[6] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.80&id=6b72caabc47011d03f44064452b2c65e8ed18326

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-11-19 09:40:29 +00:00
Daniel Golle
8fd0268b5f
mediatek: mt7622: bpi-r64: rewrite MMC uImage.FIT sysupgrade
Similar to mt7623, also no longer use 'blockdev' and stop relying on
in-kernel partition parsers. Instead, strip off all metadata using
'fwtool' while writing the firmware image and scrape the number of
blocks written from 'dd', then use that block offset to stash the
configuration backup.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-11-12 15:03:07 +00:00
Daniel Golle
c3c67fe7b1
mediatek: mt7623: re-write sysupgrade uImage.FIT on MMC
Re-reading the partition table doesn't work reliably, it fails if
anything on the device is still in use and it's not trivial to prevent
every possible case of a block device still being in use somehow.

Therefore, instead of relying on the in-kernel partition parser to know
where to write the configuration backup, use OpenWrt's format-agnostic
fwtool to strip off all metadata from the image and count its blocks
while writing. In that way we can know where to write the config backup
without needing the kernel to parse the MBR and FIT structures.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-11-12 15:03:02 +00:00
Hauke Mehrtens
df68042d5b kernel: Set some options in generic configuration
Add CONFIG_USB_ETH and CONFIG_PWM_JZ4740 to generic kernel
configuration.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2021-11-02 23:37:19 +01:00
Daniel Golle
b070359035
mediatek: mt7623: make use of find_mmc_part
Use find_mmc_part instead of previously introduced
get_partition_by_name which requires a custom kernel patch.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-11-01 18:00:57 +00:00
Daniel Golle
5a0348fdc3
mediatek: mt7622: make use of find_mmc_part
Use find_mmc_part instead of previously introduced
get_partition_by_name which requires a custom kernel patch.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-11-01 18:00:52 +00:00
Rui Salvaterra
02026d0a6f kernel: bump 5.10 to 5.10.76
Deleted (upstreamed):
bcm27xx/patches-5.10/950-0145-xhci-add-quirk-for-host-controllers-that-don-t-updat.patch [1]

Manually rebased:
bcm27xx/patches-5.10/950-0355-xhci-quirks-add-link-TRB-quirk-for-VL805.patch
bcm53xx/patches-5.10/180-usb-xhci-add-support-for-performing-fake-doorbell.patch

Note: although automatically rebaseable, the last patch has been edited to avoid
conflicting bit definitions.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.10.y&id=b6f32897af190d4716412e156ee0abcc16e4f1e5

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-10-30 21:17:20 +02:00
Daniel Golle
4ae4035e60
mediatek: make sure MMC is not busy before commencing sysupgrade
In case of the block device still being in use, re-reading the
partition table fails. In that case, abort sysupgrade to avoid
corrupting the just-written image because of wrong offsets caused
by failure to re-read the partition table.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-10-28 16:27:27 +01:00
Rui Salvaterra
72e53eb133 kernel: bump 5.10 to 5.10.74
Patches automatically refreshed.

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-10-21 00:17:36 +02:00
Daniel Golle
3a93704a63
mediatek: add EEPROM data for BPi-R64 2.4GHz wmac
EEPROM data extracted from vendor image found at
http://forum.banana-pi.org/t/bpi-r64-mt7622-mac80211-wifi-driver/10246/77
http://forum.banana-pi.org/uploads/short-url/jworbyBYpvrw9VQ2sx92B9z6DWS.bin

MAC address in the EEPROM has been zero'd which results in random
address on boot.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-10-15 00:12:30 +01:00
Daniel Golle
401d7ebf2c
mediatek: enable configfs for DT overlay on mt7622 and mt7623
Enable kernel options to allow loading device tree overlay via configfs
at runtime. This is useful for devboards like the BPi-R2 and BPi-R64
which got RasbPi-compatible 40-pin GPIO header which allow all sorts
of extensions.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-10-09 16:48:34 +01:00
Hauke Mehrtens
57b323ce38 kernel: Deactivate some ARM64 errata workarounds
This deactivates the following workarounds for erratas in ARM64 CPUS:
CONFIG_ARM64_ERRATUM_1165522: Cortex-A76 cores (r0p0, r1p0, r2p0)
CONFIG_ARM64_ERRATUM_1286807: Cortex-A76 cores (r0p0 to r3p0)
CONFIG_ARM64_ERRATUM_1418040: Cortex-A76/Neoverse-N1 cores (r0p0 to r3p1)
CONFIG_CAVIUM_TX2_ERRATUM_219: Cavium ThunderX2
CONFIG_FUJITSU_ERRATUM_010001: Fujitsu-A64FX

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2021-10-03 01:13:18 +02:00
Daniel Golle
21c7a8593d
mediatek: mt7623: bpi-r2: add LED aliases
Add aliases for LEDs in device tree of the BPi-R2.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-10-01 23:29:02 +01:00
Daniel Golle
6b434d3c44
mediatek: remove files and patches for Linux 5.4
All subtargets only provide files and patches for Linux 5.10 by now
so there is little use for the old Linux 5.4 stuff. Remove it.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-10-01 23:28:24 +01:00
Daniel Golle
b34a349f07 mediatek: add FEATURES and order them alphabetically
Add common features 'gpio', 'nand', 'pci', 'pcie', 'squashfs' and 'usb'
for all mediatek targets, add 'display' and 'usbgadget' for MT7623.
Sort features alphabetically while at it.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-09-30 22:52:12 +01:00
Daniel Golle
0d9aae10e4 mediatek: mt7622: provide power on mPCIe in SATA mode
User reported that R64 doesn't provide power to the mPCIe slot in case
the PCIe port is disabled as it is when selecting the SATA
configuration. As users may still want to use USB-connected mPCIe
modules in CN8 slot.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-09-30 22:48:39 +01:00
Rui Salvaterra
6e7fadb0c7 kernel: bump 5.10 to 5.10.67
Deleted (upstreamed):
bcm27xx/patches-5.10/950-0312-vc4_hdmi-Set-HD_CTL_WHOLSMP-and-HD_CTL_CHALIGN_SET.patch

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-09-30 22:29:33 +01:00
John Audia
51c7e1d25f kernel: bump 5.4 to 5.4.144
Manually rebased:
  backport-5.4/370-netfilter-nf_flow_table-fix-offloaded-connection-tim.patch

All other patches automatically rebased.

Build system: x86_64
Build-tested: ipq806x/R7800
Run-tested: ipq806x/R7800

Signed-off-by: John Audia <graysky@archlinux.us>
2021-09-13 17:08:17 +02:00
Hauke Mehrtens
b9cc16a5e8 kernel: Set CONFIG_RCU_CPU_STALL_TIMEOUT=21
The default value for CONFIG_RCU_CPU_STALL_TIMEOUT was changed from 60
seconds to 21 seconds in 2012 in the upstream kernel. Some targets
already use 21 seconds.

This patch changes the default value in the generic configuration to 21
seconds and removes the target specific configuration options.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-09-09 20:24:12 +02:00
Chuanhong Guo
43f0e386d4 mediatek: add support for TOTOLINK A8000RU
Specifications:
- SoC: MT7622
- RAM: 512MB
- Flash: MX35LF1GE4AB 128MB SPI NAND
- Ethernet: RTL8367S 5x1GbE
- WiFi: 2.4G: MT7622 5G: MT7615N x2
- Other ports: USB3.0 x1

Flash instruction:
*important*: upgrade vendor firmware to at least V7.1cu.643_B20200521
1. hold the reset button and power on the device. wait for about 10s
   before releasing the reset button.
2. upload sysupgrade.bin via u-boot recovery page on http://192.168.1.1

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2021-09-03 15:53:28 +08:00
Rui Salvaterra
505b7a2d08 kernel: move two symbols to the generic kconfigs
CONFIG_RCU_{NEED_SEGCBLIST,STALL_COMMON} are set basically everywhere. Move them
to the generic kconfigs. And resort the generic kconfigs while at it.

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-08-29 17:07:19 +02:00
Rui Salvaterra
7e135add24 kernel: disable CONFIG_RCU_EXPERT and friends
Based on the existing documentation [1][2], I dare anyone to demonstrate that
we need to fine-tune these RCU parameters. The (performance) breakage potential
for doing so is immense, so let's just please put down this loaded footgun.

Disable CONFIG_RCU_EXPERT and its dependent symbols. Additionally, remove the
CONFIG_RCU_EXPERT symbol from the target kconfigs which contain it.

[1] https://www.kernel.org/doc/Documentation/RCU/Design/Data-Structures/Data-Structures.html
[2] https://lwn.net/Articles/777214/

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-08-29 17:03:38 +02:00
John Audia
6b1cd3e345 kernel: bump 5.10 to 5.10.61
Manually rebased:
  bcm27xx/patches-5.10/950-1031-net-lan78xx-Ack-pending-PHY-ints-when-resetting.patch

Removed upstreamed:
  mvebu/patches-5.10/101-cpufreq-armada-37xx-forbid-cpufreq-for-1.2-GHz-variant.patch

All other patches automatically rebased.

Build system: x86_64
Build-tested: bcm2711/RPi4B
Run-tested: bcm2711/RPi4B

No dmesg regressions, everything functional

Signed-off-by: John Audia <graysky@archlinux.us>
2021-08-29 16:30:20 +02:00
Chuanhong Guo
97e32e9702 mediatek: mt7623: replace kconfig symbol for snand driver
this change was missing during the spi-nand driver replacement, causing
build failure.

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2021-08-27 22:22:29 +08:00
Chuanhong Guo
472437b93f mediatek: mt7629: manually add missing kconfig
These options doesn't show up unless some kernel packages are selected,
so they are not covered by kernel_menuconfig.
Manually add them so that a build with all kmods can pass without user
interaction.

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2021-08-27 15:54:53 +08:00
Chuanhong Guo
8f2cace0b7 mediatek: mt7629: build with linux 5.10
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2021-08-27 10:26:25 +08:00
Chuanhong Guo
9abd2fb6c4 mediatek: bmt: set default bmt oob offset to 0
there's no driver level remapping of oob data in the new spi-nand
driver and bmt oob signature starts at 0x0 of the dumped oob data.
change the default value to 0 for the new spi-nand driver.

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2021-08-27 10:26:25 +08:00
Chuanhong Guo
388127abd1 mediatek: mtk-snand: check request size against chip info
mtd->size will be overrided by BMT which makes all mtd requests made by
bmt fail in request size checking.
this commit changes the driver to check against actual chip size in chip
info as a workaround.

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2021-08-27 10:26:25 +08:00
Chuanhong Guo
b600aee3ed mediatek: attach bmt to the new snand driver
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2021-08-27 10:26:25 +08:00
Chuanhong Guo
01b452fe2d mediatek: change dts to use the new snand driver
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2021-08-27 10:26:25 +08:00
Chuanhong Guo
c6ed31630d mediatek: remove spi-nand hacks from 5.10
we now have a standalone mtd driver and the old spi-mem driver along
with the hack in spi-nand core can be removed.

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2021-08-27 10:26:25 +08:00
Weijie Gao
e8e8487603 mediatek: enable new spi-nand driver for kernel 5.10
This patch enables new spi-nand driver for mt7622 and mt7629.

Signed-off-by: Weijie Gao <hackpascal@gmail.com>
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2021-08-27 10:26:25 +08:00
Weijie Gao
050621aa01 mediatek: add a new spi-nand driver for kernel 5.10
This patch adds a new spi-nand driver which implements the SNFI of mt7622
and mt7629.

Unlike the existing snfi driver which makes use of the spi-mem framework
and the spi-nand framework with modified ecc support, this driver is
implemented directly on the mtd framework with other components untouched,
and provides better performance, and behaves exactly the same as the nand
framework.

Signed-off-by: Weijie Gao <hackpascal@gmail.com>
2021-08-27 10:26:24 +08:00
Daniel Golle
f4493c647a
mediatek: mt7623: enable clock drivers for Mali-450 and audio
Built clock drivers for G3DSYS and AUDSYS into the kernel to allow
multimedia features (GPU and audio) to work if they exist.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-08-22 14:34:29 +01:00
Daniel Golle
4f1c5b01c1
mediatek: mt7623: backport musb, improve HDMI console
Backport support for dual-role USB 2.0 as that's what is actually
built-into MT7623.
Improve HDMI console by enabling VT and setting up tty1..tty6.
Re-add accidentally removed CONFIG_ARM_ARCH_TIMER.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-08-21 17:23:36 +01:00
John Audia
f25cebc43c kernel: bump 5.4 to 5.4.142
Removed upstreamed:
  hack-5.4/991-platform-x86-pcengines-apuv2-revert-simswitch.patch

All other patches automatically rebased.

Build system: x86_64
Build-tested: ipq806x/R7800
Run-tested: ipq806x/R7800

No dmesg regressions, everything functional

Signed-off-by: John Audia <graysky@archlinux.us>
2021-08-21 15:59:39 +02:00
Daniel Golle
0d3f3323a2
mediatek: mt7623: enable more hardware features
In order to make HDMI console available on the BananaPi BPi-R2 select
various Kconfig symbols which are useful for systems with graphics.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-08-21 04:55:24 +01:00
Adrian Schmutzler
05ccca031e mediatek: convert mtd-mac-address to nvmem for MT7629 RFB
This conversion appears to have been overlooked since it's in a
kernel patch.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-08-20 18:13:55 +02:00
John Audia
ed9341dd78 kernel: bump 5.4 to 5.4.140
Removed upstreamed bcm27xx/patches-5.4:
    950-0977-USB-gadget-f_hid-avoid-crashes-and-log-spam.patch
    950-0980-SQUASH-USB-gadget-f_hid-remove-more-spam.patch

All other patches automatically rebased.

Build system: x86_64
Build-tested: ipq806x/R7800
Run-tested: ipq806x/R7800

No dmesg regressions, everything functional

Signed-off-by: John Audia <graysky@archlinux.us>
2021-08-14 20:25:25 +02:00
John Audia
02e2723ef3 kernel: bump 5.4 to 5.4.139
All patches automatically rebased.

Build system: x86_64
Build-tested: ipq806x/R7800
Run-tested: ipq806x/R7800

No dmesg regressions, everything functional

Signed-off-by: John Audia <graysky@archlinux.us>
2021-08-14 20:25:19 +02:00
Rui Salvaterra
6ec859d231 kernel: bump 5.10 to 5.10.58
No deleted or manually refreshed patches.

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-08-14 16:32:34 +01:00
David Bauer
101c0c00a7 mediatek: add missing config symbols
Signed-off-by: David Bauer <mail@david-bauer.net>
2021-08-13 00:52:30 +02:00
David Bauer
4c2a8b00fe mediatek: add missing config symbol
Signed-off-by: David Bauer <mail@david-bauer.net>
2021-08-11 02:15:13 +02:00
David Bauer
1c9a9f7c7a treewide: add various missing config symbols
Fixes commit 91a52f22a1 ("treewide: backport support for nvmem on non platform devices")

Signed-off-by: David Bauer <mail@david-bauer.net>
2021-08-10 20:22:59 +02:00
Daniel Golle
a0b827b916
kirkwood: import patch to fix build and refresh patches
kirkwood build broke due to missing include needed for ETH_ALEN.
Add patch (sent upstream as well) to address that.
Refresh patches for 5.4 and 5.10.

Fixes: 91a52f22a1 ("treewide: backport support for nvmem on non platform devices")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-08-05 23:53:07 +01:00
David Bauer
c3d99ae792 mediatek: mt7622: enable HW RNG
MT7622 provides are hardware RNG with upstream Linux driver. Enable
compilation of this driver to make use of the hardware RNG.

Signed-off-by: David Bauer <mail@david-bauer.net>
2021-08-05 01:48:55 +02:00
John Audia
28ef764026 kernel: bump 5.4 to 5.4.135
All patches automatically rebased.

Build system: x86_64
Build-tested: ipq806x/R7800
Run-tested: ipq806x/R7800

No dmesg regressions, everything functional

Signed-off-by: John Audia <graysky@archlinux.us>
2021-07-31 19:13:00 +02:00
Rui Salvaterra
a20e6149b3 kernel: bump 5.10 to 5.10.54
Deleted (upstreamed) patches:
mediatek/patches-5.10/000-spi-fix-fifo.patch

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-07-29 19:50:16 +01:00
Nick Hainke
e8e2b88f5f mediatek: mt7623: import patch to fix msi warning
The 1st generation MediaTek PCIe host bridge cannot handle Message
Signaled Interrupts (MSIs). The core PCI code is not aware that MSI is
not available. This results in warnings of the form:

WARNING: CPU: 2 PID: 112 at include/linux/msi.h:219
  pci_msi_setup_msi_irqs.constprop.8+0x64/0x6c
Modules linked in: ahci(+) libahci libata sd_mod scsi_mod
  gpio_button_hotplug
CPU: 2 PID: 112 Comm: kmodloader Not tainted 5.10.52 #0
Hardware name: Mediatek Cortex-A7 (Device Tree)

Import patches that introduce the 'no_msi' attribute to signal missing
MSI support to the core PCI.

Refresh patches:
- 000-spi-fix-fifo.patch
- 330-mtk-bmt-support.patch
- 510-net-mediatek-add-flow-offload-for-mt7623.patch
- 601-PCI-mediatek-Use-regmap-to-get-shared-pcie-cfg-base.patch
- 610-pcie-mediatek-fix-clearing-interrupt-status.patch
- 700-net-ethernet-mtk_eth_soc-add-support-for-coherent-DM.patch
- 710-pci-pcie-mediatek-add-support-for-coherent-DMA.patch

Signed-off-by: Nick Hainke <vincent@systemli.org>
2021-07-29 15:08:17 +01:00
Hauke Mehrtens
8c2509dc5f mediatek: Fix Fidelix-FM35X1GA patch
This patch did not apply cleanly any more after support for the XTX
flash was added to the generic patches.

Fixes: 92012dd867 ("kernel: Add support for XTX XT26G02A SPI NAND")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2021-07-25 16:11:29 +02:00
Nick Hainke
90db922f88 mediatek: mt7623: import patch to fix spi
The patch fixes the fifo rx mode for the mt7623. It is already accepted
upstream for Linux Kernel 5.15.

To test the spi we can change the dts file to

&spi0 {
	pinctrl-names = "default";
	pinctrl-0 = <&spi0_pins_a>;
	status = "okay";
	spidev: spidev@0 {
		compatible = "linux,spidev";
		spi-max-frequency = <1000000>;
		reg = <0>;
	};
};

Afterwards we should see a spidev device under /dev/.
To test it we can further use spidev-test.

Signed-off-by: Nick Hainke <vincent@systemli.org>
2021-07-24 13:10:53 +01:00
Daniel Golle
089c2bb217 mediatek: mt7623: yet another legacy image variable restored
Restore BOOTFS_BLOCKS variable until U7623 gets brushed, so things
hopefully build now.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-21 16:48:35 +01:00
Daniel Golle
5096f0513b mediatek: mt7623: allow build without ext4 rootfs
The image generation code for the U7623 board expects ext4 filesystem
to be selected in menuconfig and CONFIG_TARGET_ROOTFS_PARTSIZE to be
defined. Now that ext4 isn't enabled any more, the variable was missing
and broke the build.
Set the default (104) instead of using the config variable to fix that.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-21 15:34:21 +01:00
Daniel Golle
c5b3c13b60 mediatek: mt7623: add back needed build steps for U7623 board
When reworking the BPi-R2 the mtk-mmc-img build step was removed
despite it was still needed to build the image for the UniElec U7623
board. Add it back for now until U7623 gets its facelift.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-21 10:26:44 +01:00
Daniel Golle
fe7596192e mediatek: remove ext4 images from mt7623 build
A full read-write rootfs cannot work inside uImage.FIT as the hash
will obviously change once writing to it. Disable generating ext4
rootfs images.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-20 18:43:56 +01:00
Daniel Golle
27deb35af3 mediatek: fix typo in kernel mt7623/config-5.10
Fix typo reported by github user @mans0n.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-20 17:03:44 +01:00
Daniel Golle
ddec752890 mediatek: drop kmod-mmc
Support for MMC is built-into the kernel anyway, no need to select the
(empty/stub) kmod package.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-20 17:01:02 +01:00
Daniel Golle
86a61e716e mediatek: rework Bananapi BPi-R2
* introduce recovery (=initramfs) vs. production dual boot scheme
 * make use of uImage.FIT (instead of FAT partition)
 * generate images using build steps (instead of external scripts)
 * simplify sysupgrade and config restore (thanks to uImage.FIT)
 * make sure mmc devices are ordered persistently (set DT aliases)

This commit breaks sysupgrade from existing installations, you will
have to re-install using the sdcard.img.gz image.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-20 04:16:48 +01:00
Daniel Golle
932366fdd9 mediatek: mt7623: import patch to fix flow offloading
Hardware flow offloading was reported to work when setting the right
version identifier. Import a patch from Frank Wunderlich doing that.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-20 04:11:05 +01:00
Daniel Golle
bce7777222 mediatek: mt7623: build with Linux 5.10
Update Kernel config and set Linux 5.10 for mediatek/mt7623.
(patches have already been updated to 5.10 when mt7622 was bumped)
Tested on Bananapi BPi-R2.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-07-20 04:11:05 +01:00
Ansuel Smith
1e6f330ccf mediatek: convert mtd-mac-address to nvmem implementation
Define nvmem-cells and convert mtd-mac-address to nvmem implementation.
The conversion is done with an automated script.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
2021-07-19 14:51:22 +02:00
Rui Salvaterra
b71767d8e0 kernel: bump 5.10 to 5.10.50
No deleted or manually refreshed patches.

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-07-17 13:27:03 +02:00
John Audia
2fe1b32156 kernel: bump 5.4 to 5.4.132
Manually rebased:
  layerscape/patches-5.4/805-display-0002-drm-rockchip-prepare-common-code-for-cdns-and-rk-dpi.patch

All other patches automatically rebased.

Build system: x86_64
Build-tested: ipq806x/R7800
Run-tested: ipq806x/R7800

No dmesg regressions, everything functional

Signed-off-by: John Audia <graysky@archlinux.us>
2021-07-17 13:21:03 +02:00
John Audia
d8dc9f108a kernel: bump 5.4 to 5.4.126
Manually rebased:
  bcm27xx/patches-5.4/950-0089-cgroup-Disable-cgroup-memory-by-default.patch

All other patches automatically rebased.

Signed-off-by: John Audia <graysky@archlinux.us>
2021-06-26 12:49:15 +02:00
Rui Salvaterra
b92794f4d0 kernel: bump 5.10 to 5.10.46
Add the new symbol to the generic kconfig.

No deleted or manually refreshed patches.

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-06-26 12:43:54 +02:00
John Audia
752cd29904 kernel: bump 5.4 to 5.4.124
Manually rebased:
  generic/hack-5.4/662-remove_pfifo_fast.patch

All other patches automatically rebased.

Build system: x86_64
Build-tested: ipq806x/R7800
Run-tested: ipq806x/R7800

No dmesg regressions, everything functional

Signed-off-by: John Audia <graysky@archlinux.us>
[manual changes to ramips/patches-5.10/835-asoc-add-mt7620-support.patch]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2021-06-06 00:25:25 +02:00
Rui Salvaterra
da77b9c2f1 kernel: bump 5.10 to 5.10.42
Deleted (reverse-appliable):
generic/pending-5.10/110-perf-jevents-fix-getting-maximum-number-of-fds.patch

Manually refreshed:
ramips/patches-5.10/835-asoc-add-mt7620-support.patch

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-06-06 00:24:07 +02:00
Hauke Mehrtens
a6616eea40 mediatek: update mtd parser patches
This updates the patches to match the versions included in the mtd
subsystem for the next Linux kernel version.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2021-05-23 17:10:17 +02:00
Daniel Golle
e1adb1fa39
mediatek: reserve memory for ramoops and enable PSTORE
Reserve 64KiB of memory for crashlogs and enable PSTORE feature in
kernel config for MT7622.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-05-08 23:36:18 +01:00
Daniel Golle
01a9d22086
mediatek: bpi-r64: add eMMC bootloader artifacts
In order to allow easily updating the bootloader on eMMC also provide
artifacts for that. Support for updating bootloader via TFTP will be
added to the loader CLI menu in a follow-up commit.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-05-01 22:55:14 +01:00
Hauke Mehrtens
fa93902a23 mediatek: Add missing config options
It is possible to select CONFIG_MTD_PARSER_TRX on the mediatek now. Add
this option to the kernel configuration file.

Fixes: 58c5e25664 ("mediatek: support non standard trx magic values")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2021-05-01 22:11:56 +02:00
David Bauer
2352fbc8c4 mediatek: correct address of ethernet PHY
We still have no driver for the PHY, however we can fix it's
address.

Signed-off-by: David Bauer <mail@david-bauer.net>
2021-05-01 13:18:07 +02:00
Ilya Lipnitskiy
0d6f207230 kernel: backport mtk_soc_eth fixes from v5.13
Fixes logic that leads to this error when booting mt7621 and other
devices that use the mediatek ethernet driver:
  [   23.144378] mtk_soc_eth 1e100000.ethernet: PPE table busy

The rest are mostly moved from pending-5.10 to backport-5.10 with a
couple of cleanups and improvements from upstream.

Refresh patches.

Links:
    https://git.kernel.org/netdev/net-next/c/c5d66587b890
    https://git.kernel.org/netdev/net-next/c/3f57d8c40fea
    https://git.kernel.org/netdev/net-next/c/5196c4178549
    https://git.kernel.org/netdev/net-next/c/787082ab9f7b
    https://git.kernel.org/netdev/net-next/c/c30c4a827390
    https://git.kernel.org/netdev/net-next/c/3630d519d7c3
    https://git.kernel.org/netdev/net-next/c/16ef670789b2
    https://git.kernel.org/netdev/net-next/c/59555a8d0dd3
    https://git.kernel.org/netdev/net-next/c/6b4423b258b9
    https://git.kernel.org/netdev/net-next/c/e9229ffd550b
    https://git.kernel.org/netdev/net-next/c/4e6bf609569c
    https://git.kernel.org/netdev/net-next/c/816ac3e6e67b
    https://git.kernel.org/netdev/net-next/c/16769a8923fa
    https://git.kernel.org/netdev/net-next/c/db2c7b353db3
    https://git.kernel.org/netdev/net-next/c/fa817272c37e
    https://git.kernel.org/netdev/net-next/c/3bc8e0aff23b

Fixes: f07fe36f22 ("kernel: update flow offload patches to upstream version")
Cc: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
2021-04-30 23:48:37 +02:00
Daniel Golle
210916c9e6
mediatek: bpi-r64: fix sdcard.img.gz in ImageBuilder
Generating the sdcard.img.gz file requires the initramfs/recovery
image to be present. Use the newly introduced 'append-image-stage'
build command to fix the ImageBuilder for the BPi-R64.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-04-23 23:16:54 +01:00
Daniel Golle
95ac3f82c6
mediatek: mt7622: build AHCI driver as module
Build the driver for the in-SoC AHCI SATA host as module, just like for
the other subtargets. No board requires booting off SATA, so we don't
need to have it built-in. All boards with SATA support already select
kmod-ata-ahci-mtk which provides the module.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-04-23 23:15:32 +01:00
Rui Salvaterra
182eaa4916 kernel: bump 5.10 to 5.10.32
Deleted (reverse-appliable):
mediatek/patches-5.10/360-mtd-rawnand-mtk-Fix-WAITRDY-break-condition-and-time.patch

Automatically refreshed:
ath79/patches-5.10/0036-GPIO-add-named-gpio-exports.patch
generic/backport-5.10/600-v5.12-net-extract-napi-poll-functionality-to-__napi_poll.patch
generic/backport-5.10/601-v5.12-net-implement-threaded-able-napi-poll-loop-support.patch
generic/backport-5.10/602-v5.12-net-add-sysfs-attribute-to-control-napi-threaded-mod.patch
generic/backport-5.10/603-v5.12-net-fix-race-between-napi-kthread-mode-and-busy-poll.patch
generic/pending-5.10/600-netfilter_conntrack_flush.patch
generic/pending-5.10/613-netfilter_optional_tcp_window_check.patch
generic/pending-5.10/680-NET-skip-GRO-for-foreign-MAC-addresses.patch
generic/pending-5.10/768-net-dsa-mv88e6xxx-Request-assisted-learning-on-CPU-port.patch
lantiq/patches-5.10/0030-GPIO-add-named-gpio-exports.patch
ramips/patches-5.10/800-GPIO-add-named-gpio-exports.patch

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-04-22 15:13:56 +01:00
Rui Salvaterra
3326b5e75c treewide: switch the timer frequency to 100 Hz
Some targets select HZ=100, others HZ=250. There's no reason to select a higher
timer frequency (and 100 Hz are available in every architecture), so change all
targets to 100 Hz.

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-04-21 10:31:10 +01:00
Rui Salvaterra
27b5bae2ec treewide: remove redundant ubifs kconfig symbols
For the targets which enable ubifs, these symbols are already part of the
generic kconfigs. Drop them from the target kconfigs.

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-04-21 10:31:07 +01:00
John Audia
79fdd68103 kernel: bump 5.4 to 5.4.112
Ran update_kernel.sh in a fresh clone without any existing toolchains.

Removed upstreamed:
  mvebu/patches-5.4/319-ARM-dts-turris-omnia-configure-LED-2--INTn-pin-as-interrupt-pin.patch

Build system : x86_64
Build-tested : ipq806x/R7800
Run-tested   : ipq806x/R7800

No dmesg regressions, everything functional

Signed-off-by: John Audia <graysky@archlinux.us>
2021-04-17 21:50:08 +02:00
David Bauer
fd5ced246a mediatek: fix Ubiquiti UniFi 6 LR LED
When adding Kernel 5.10 support, the kernel configuration did not
include the LED driver required for the UniFi 6 LR. Also the actual
driver source went missing.

Fixes commit c46ccb69d1 ("mediatek: mt7622: add Linux 5.10 support")

Signed-off-by: David Bauer <mail@david-bauer.net>
2021-04-16 20:24:02 +02:00
Rui Salvaterra
a3d431ccf7 kernel: bump 5.10 to 5.10.30
Deleted (reverse-applicable):
mvebu/patches-5.10/101-ARM-dts-turris-omnia-configure-LED-2--INTn-pin-as-interrupt-pin.patch

Automatically refreshed:
bcm63xx/patches-5.10/143-gpio-fix-device-tree-gpio-hogs-on-dual-role-gpio-pin.patch
generic/backport-5.10/610-v5.13-02-netfilter-Fix-fall-through-warnings-for-Clang.patch
generic/backport-5.10/610-v5.13-10-netfilter-nftables-update-table-flags-from-the-commi.patch
generic/hack-5.10/204-module_strip.patch
generic/hack-5.10/902-debloat_proc.patch
generic/pending-5.10/203-kallsyms_uncompressed.patch
generic/pending-5.10/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch
generic/pending-5.10/920-mangle_bootargs.patch
mediatek/patches-5.10/115-dts-bpi64-add-snand-support.patch
mediatek/patches-5.10/602-arm64-dts-mediatek-Split-PCIe-node-for-MT2712-MT7622.patch
mediatek/patches-5.10/900-dts-mt7622-bpi-r64-aliases-for-dtoverlay.patch
ramips/patches-5.10/323-mt7621-memory-detect.patch

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-04-16 12:58:53 +01:00
Oskari Lemmela
3c23a7c03d
mediatek: mt7622: add spi-nand support for bananapi bpi-r64
Some of bpi-r64 boards have serial NAND attached to SPI bus.
Add SD card image support for installing openwrt to it.
Default to nand upgrade if root device is not mmc block device.

Separate preloader and uboot images for snand are generated.

Signed-off-by: Oskari Lemmela <oskari@lemmela.net>
2021-04-11 20:19:44 +01:00
Oskari Lemmela
d05051774e mediatek: bpi-r64: use separate partition for emmc bootloader
eMMC booloader is stored to separate partition.
FIP size is increased to 2MB.

Signed-off-by: Oskari Lemmela <oskari@lemmela.net>
2021-04-11 14:55:35 +01:00
Adrian Schmutzler
558596bcd4 mediatek: remove duplicate dts-v1 statement for UniFi 6 LR
/dts-v1/; must only be specified once.

Fixes: e887049fbb ("mediatek: add alternative bootchain variant
for UniFi 6 LR")

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-04-10 19:28:04 +02:00
Daniel Golle
e887049fbb
mediatek: add alternative bootchain variant for UniFi 6 LR
Builds images for the Ubiquiti Network UniFi 6 LR device running the
U-Boot build added by the previous commits.
Everything but MTD partitions is moved to dtsi.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-04-09 16:04:57 +01:00
John Audia
ec6293febc kernel: bump 5.4 to 5.4.109
Ran update_kernel.sh in a fresh clone without any existing toolchains.

Manually rebased:
  pending-5.4/611-netfilter_match_bypass_default_table.patch

The upstream change affecting this patch is the revert of an earlier
kernel commit. Therefore, we just revert our corresponding changes
in [1].

Build system: x86_64
Build-tested: ipq806x/R7800

[1] 9b1b89229f ("kernel: bump 5.4 to 5.4.86")

Signed-off-by: John Audia <graysky@archlinux.us>
[adjust manually rebased patch, add explanation]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-04-02 16:45:28 +02:00
Daniel Golle
7043e4334f
mediatek: mt7622: improve sysupgrade on MMC
Use generic functions to acquire rootdev.
Make sure to wipe rootfs_data in case of '-n'.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-03-31 16:54:14 +01:00
Rafał Miłecki
3fd0a4222b kernel: backport 5.13 mtd partitioning changes
1. Use upstream accepted NVMEM patches
2. Minor fix for BCM4908 partitioning
3. Support for Linksys firmware partitions on Northstar

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2021-03-29 08:46:17 +02:00
John Audia
55be1c3734 kernel: bump 5.4 to 5.4.108
All modifications made by by update_kernel.sh.

Build system: x86_64
Build-tested: ipq806x/R7800
Run-tested: ipq806x/R7800 [only 5.4.107]
No dmesg regressions, everything functional

Run-tested by @timocapa:
 - ramips/mt7621/{Xiaomi R3G, Redmi 2100}
 - Lantiq/XWAY/Fritz!Box 7320/7330

Signed-off-by: John Audia <graysky@archlinux.us>
[squash, edit commit message]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-03-27 16:39:31 +01:00
Daniel Golle
6f5cd3bdcf
mediatek: generate complete sdcard image for BPi-R64
Populate the recovery and production partitions of the generated sdcard
image for the Bananapi BPi-R64.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-03-24 15:27:54 +00:00
John Audia
2c81b16964 kernel: bump 5.4 to 5.4.106
Ran update_kernel.sh in a fresh clone without any existing toolchains.

Manually rebased:
  bcm27xx/950-0993-xhci-quirks-add-link-TRB-quirk-for-VL805.patch
  layerscape/701-net-0231-enetc-Use-DT-protocol-information-to-set-up-the-port.patch

Build system: x86_64
Build-tested: ipq806x/R7800
Run-tested: ipq806x/R7800

No dmesg regressions, everything functional

Signed-off-by: John Audia <graysky@archlinux.us>
[remove accidental whitespace edit]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-03-21 22:45:20 +01:00
Daniel Golle
310b7f76e8
mediatek: linksys-e8450: remove left-overs from dtsi
There is an ASMedia ASM1480 PCIe switch found on mt7622-rfb1 and the
BPi-R64, allowing the user to switch between SATA and PCIe1 which share
the same pins on the SoC.
This chip is not present on the Linksys E8450, it doesn't have SATA.
Remove definitions for GPIO90 from DTSI to prevent it from being
copy&pasted or otherwise causing confusion.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-03-21 13:38:42 +00:00
Aleksander Jan Bajkowski
12e942b1fd kernel: move some disabled symbols to generic
Move some disabled symbols found in armvirt target to generic.

Signed-off-by: Aleksander Jan Bajkowski <A.Bajkowski@stud.elka.pw.edu.pl>
2021-03-19 00:59:22 +01:00
David Bauer
42d943f40a mediatek: fix broken UniFi 6 LR image
Ubiquiti's own bootloader expects the configuration mode to be present
with a "@" instead of a "-" for the sperator character. Otherwise
booting of the image fails.

Signed-off-by: David Bauer <mail@david-bauer.net>
2021-03-18 00:56:33 +01:00
Hauke Mehrtens
0e3f6fbe10 mediatek: Fix writing U-Boot env on Buffalo WSR-2533DHP2
This fixes writing to the U-Boot environment by making the partition
writable and setting the correct flash sector size of 128K.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2021-03-17 22:39:59 +00:00
Daniel Golle
b40f707f71 mediatek: bpi-r64: use dt-overlay to select SATA or PCIE1
The Bananapi BPi-R64 got a SATA interface which cannot be used at the
same time as the second mPCIe slot. The decission is made by hogging
GPIO 90.
Embed two addtional DT overlay blobs into the image to allow bootloader
selection of either SATA or PCIE1 feature.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-03-17 19:12:19 +00:00
Daniel Golle
c17b1dca60
mediatek: mt7622: drop duplicate DEVICE_PACKAGES
kmod-mt7615e kmod-mt7615-firmware and uboot-envtools are already part
of the target's default package set. No need to add them again for
buffalo_wsr-2533dhp2.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-03-15 16:40:31 +00:00
INAGAKI Hiroshi
74f15628dd mediatek: add support for Buffalo WSR-2533DHP2
This adds support for the Buffalo WSR-2533DHP2.

The device uses the Broadcom TRX image format with a special magic. To
be able to boot the images or load them they have to be wrapped with
different headers depending how it is loaded.

There are multiple ways to install OpenWrt on this device.
Boot ramdisk from U-Boot
----------------------------
This will load the image and not write it into the flash.

1. Stop boot menu with "space" key
2. Select "System Load Linux to SDRAM via TFTP."
3. Load this image:
   openwrt-mediatek-mt7622-buffalo_wsr-2533dhp2-initramfs-kernel.bin
4. The system boots the image

Write to flash from U-Boot
-----------------------------
This will load the image over tftp and directly write it into the flash.

1. Stop boot menu with "space" key
2. Select "System Load Linux Kernel then write to Flash via TFTP."
3. Load this image:
   openwrt-mediatek-mt7622-buffalo_wsr-2533dhp2-squashfs-factory-uboot.bin
4. The system writes this image into the flash and boots into it.

Write to flash from Web UI
-----------------------------
This will load the image over over the Web UI and write it into the flash

1. Open the Web UI
2. Go to "管理" -> "ファームウェア更新"
3. Select "ローカルファイル指定" and click "更新実行"
4. Load this image:
   openwrt-mediatek-mt7622-buffalo_wsr-2533dhp2-squashfs-factory.bin
5. The system writes this image into the flash and boots into it.

Specifications
-------------------
* SoC:       MT7622 (4x4 2.4 GHz Wifi)
* Wifi:      MT7615 (4x4 5 GHz Wifi)
* Flash:     Winbond W29N01HZ 128MB SLC NAND
* RAM        256MB
* Ethernet:  Realtek RTL8367S (5 x 1GBit/s, SoC via 2.5GBit/s)

Co-Developed-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2021-03-15 17:02:17 +01:00
Hauke Mehrtens
58c5e25664 mediatek: support non standard trx magic values
Buffalo uses the TRX format with a different magic, add support for
this.

It is planned to send these patches upstream.

Cc: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2021-03-15 16:57:34 +01:00
Hauke Mehrtens
cb740fbe25 mediatek: fix mtk parallel nand driver
This fixes some bugs in the mtk parallel nand driver introduced in 5.10.

This patch was send upstream.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2021-03-15 16:57:34 +01:00
Daniel Golle
34adb6db1d
mediatek: mt7622: clean up image build
* clean up whitespace to make GPT partitioning more readable
 * don't select packages already part of the target default selection
 * don't select U-Boot variants (breaks ImageBuilder)
 * don't select AHCI on boards without SATA
 * don't select kmod-usb2 and kmod-ohci, USB 1.x and USB 2.0 devices
   work fine with the in-SoC XHCI host having just kmod-usb3 installed.
 * select kmod-btmtkuart for devices with Bluetooth support
 * sort DEVICE_PACKAGES

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-03-14 22:00:10 +00:00
Daniel Golle
1a7ef2c3cf
mediatek: image: don't use 'M' unit as dd may not support that
dd on Mac OS X apparently fails when using 'M' unit for bs.
dd: bs: illegal numeric value
Use 'k' unit instead for 'pad-to' to fix that.

Reported-by: Georgi Valkov <gvalkov@abv.bg>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-03-13 15:36:57 +00:00
Daniel Golle
7e7218d133 mediatek: remove no longer needed sysupgrade hack
Keeping configuration is now handled in fstools like for other types
of flash as well.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-03-07 18:27:12 +00:00
Adrian Schmutzler
c6652a7c94 mediatek: mt7622: remove execute bit and shebang from 01_leds
This was added recently and thus overlooked in 85b1f4d8ca
("treewide: remove execute bit and shebang from board.d files").

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-03-06 20:23:48 +01:00
Daniel Golle
8dd0215676 mediatek: disable RTC on Bananapi R64 and refresh patches
The in-SoC RTC of the Bananapi R64 is more disruptive than useful
without a battery connected. Disable it to not have Linux use the
RTC provided time 2000-01-01 00:00:00 after power-loss.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-03-06 18:40:04 +00:00
Adrian Schmutzler
85b1f4d8ca treewide: remove execute bit and shebang from board.d files
So far, board.d files were having execute bit set and contained a
shebang. However, they are just sourced in board_detect, with an
apparantly unnecessary check for execute permission beforehand.

Replace this check by one for existance and make the board.d files
"normal" files, as would be expected in /etc anyway.

Note:

This removes an apparantly unused '#!/bin/sh /etc/rc.common' in
target/linux/bcm47xx/base-files/etc/board.d/01_network

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-03-06 11:30:06 +01:00
Daniel Golle
ca14dfb06b
mediatek: mt7622: bpi-r64: allow MAC addresses to be inherited
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-03-05 20:13:59 +00:00
Rui Salvaterra
3a187fa718 kernel: bump 5.10 to 5.10.20
Also add a new kconfig symbol (CONFIG_KCMP) to the generic config,
disabling the SYS_kcmp syscall (it was split from
CONFIG_CHECKPOINT_RESTORE, which is disabled by default, so the
previous behaviour is kept).

Removed (upstreamed) patches:
  070-net-icmp-pass-zeroed-opts-from-icmp-v6-_ndo_send-bef.patch
  081-wireguard-device-do-not-generate-ICMP-for-non-IP-pac.patch
  082-wireguard-queueing-get-rid-of-per-peer-ring-buffers.patch
  083-wireguard-kconfig-use-arm-chacha-even-with-no-neon.patch
  830-v5.12-0002-usb-serial-option-update-interface-mapping-for-ZTE-P685M.patch

Manually rebased patches:
  313-helios4-dts-status-led-alias.patch
  104-powerpc-mpc85xx-change-P2020RDB-dts-file-for-OpenWRT.patch

Run tested:
  ath79 (TL-WDR3600)
  mvebu (Turris Omnia)

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-03-05 20:35:01 +01:00
Jason A. Donenfeld
196f3d586f kernel-5.4: bump to 5.4.102 and refresh patches
5.4.102 backported a lot of stuff that our WireGuard backport already
did, in addition to other patches we had, so those patches were
removed from that part of the series. In the process other patches were
refreshed or reworked to account for upstream changes.

This commit involved `update_kernel.sh -v -u 5.4`.

Cc: John Audia <graysky@archlinux.us>
Cc: David Bauer <mail@david-bauer.net>
Cc: Petr Štetiar <ynezz@true.cz>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2021-03-04 22:06:53 +01:00
Daniel Golle
1d412235a5 mediatek: mt7622: check firmware metadata
All mt7622 devices except for the UBI-variant of the mt7622-rfb1 carry
metadata appended to the sysupgrade image.
Add it for the mt7622-rfb1-ubi as well and check it on sysupgrade to
avoid accidentally flashing firmware for the wrong device (or variant
or future DEVICE_COMPAT_VERSION).

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-03-04 02:57:19 +00:00
Oskari Lemmela
60d2623cc5 mediatek: mt7622: change image generation
- set only one EFI system partition
- use shorter path for DEVICE_DTS file

Signed-off-by: Oskari Lemmela <oskari@lemmela.net>
2021-03-03 01:00:23 +00:00
Oskari Lemmela
0234881f31 mediatek: mt7622: use ptgen generated MBR header
mt7622 uses MBR partition for booting from SD card.
Add hybrid MBR entry with boot flag after PMBR entry.

Signed-off-by: Oskari Lemmela <oskari@lemmela.net>
2021-03-03 01:00:23 +00:00
Daniel Golle
bb98ddc47b mediatek: mt7622: make sure image generation can run in parallel
The previous approach of referencing artifacts in follow-up artifacts
can't work with parallel builds in the current way image.mk is built.
Refactor things so this is not needed.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-03-02 01:41:31 +00:00
Daniel Golle
a3288c35ef mediatek: mt7622: blue LED should be active high as well
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-03-01 21:46:38 +00:00
Daniel Golle
2151d89713 mediatek: mt7622: bpi-r64: fix sysupgrade on empty disk
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-03-01 19:35:08 +00:00
Daniel Golle
ded54ae196 mediatek: mt7622: bpi-r64: simplify eMMC install procedure
Write everything needed for eMMC install into the gaps between
partitions on SD card. In that way, installation to eMMC only needs
the SD card, no additional files need to be loaded via TFTP any more.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-03-01 19:33:46 +00:00
Daniel Golle
8e7392b18e mediatek: mt7622: enable CONFIG_SPI_MTK_NOR
Somehow this got disabled in the transition to 5.10.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-03-01 11:57:08 +00:00
Daniel Golle
aaa0203ad4 mediatek: mt7622: rename mt7622-ubi to mt7622-rfb1-ubi
This profile is meant to be used on MT7622 rfb1 AP, indicate that in
the name to make things less confusing.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-03-01 11:57:02 +00:00
Daniel Golle
ebcb4f1d0a
treewide: fix spelling 'seperate' -> 'separate'
This popular spelling mistake was also introduced by myself lately.
Fix it everywhere.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-28 23:59:21 +00:00
David Bauer
024c81adb8 mediatek: add missing 5.10 patches
These patches are required for the Ubiquiti UniFi 6 LR to work. They
were already present for kernel 5.4 but got lost when adding 5.10
support.

Signed-off-by: David Bauer <mail@david-bauer.net>
2021-02-28 12:17:48 +01:00
Daniel Golle
dfa0a38d1f mediatek: rework support for BananaPi BPi-R64
**What's new**

 * Bring support for the Bananapi BPi-R64 to the level desirable for
   a nice hackable routerboard.
 * Use ARM Trusted Firmware A from source. (goodbye binary preloader)
 * Use Das U-Boot from source. (see previous commit)
 * Assemble SD-card image using OpenWrt image-commands.
   (no gen_sd_cruz_foo.sh added, this is not Raspbian)
 * Updated kernel options to support root filesystem.
 * Updated DTS to match OpenWrt LAN ports, known LEDs, buttons, ...
 * Detect root device, handle sysupgrade, config restore, ...
 * Wire up (known) LEDs and buttons in OpenWrt-fashion.
 * Build one set of images from SD-card and eMMC.
 * Hopefully provide a good example of how things can be done right
   from scratch.

**Installation and images**

 * Have an empty SD-card at hand
 * Write stuff to the card, as root (card device is /dev/mmcblkX)
   - write header, gpt, bl2, atf, u-boot and recovery kernel:
     `cat *bpi-r64-boot-sdcard.img *bpi-r64-initramfs-recovery.fit > /dev/mmcblkX`
   - rescan partitions:
     `blockdev --rereadpt /dev/mmcblkX`
   - write main system to production partition:
     `cat *bpi-r64-squashfs-sysupgrade.fit > /dev/mmcblkXp5`

 * Installation to eMMC works using SD-card bootloader via TFTP
   When running OpenWrt of SD-card, issue this to trigger installation
   to eMMC:
   `fw_setenv bootcmd run emmc_init`
   Be prepared to serve the content of bin/targets/mediatek/mt7622 on
   TFTP server address 192.168.1.254.

**What's missing**

 * The red LED is always on, probably a hardware bug.
 * AHCI (probably needs DTS changes)
 * Ship SD-card image ready with every needed for eMMC install.
 * The eMMC has a second, currently unused boot partition. This would
   be ideal to store the WiFi EEPROM and Ethernet MAC address(es).
   @sinovoip ideas?

Thanks to Thomas Hühn @thuehn for providing the hardware!

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-28 04:15:44 +00:00
Daniel Golle
0235186182 mediatek: add alternative UBI NAND layout for Linksys E8450
The vendor flash layout of the Linksys E8450 is problematic as it uses
the SPI-NAND chip without any wear-leveling while at the same time
wasting a lot of space for padding.
Use an all-UBI layout instead, storing the kernel+dtb+squashfs in
uImage.FIT standard format in UBI volume 'fit', the read-write
overlay in UBI volume 'rootfs_data' as well as reduntant U-Boot
environments 'ubootenv' and 'ubootenv2', and a 'recovery'
kernel+dtb+initramfs uImage.FIT for dual-boot.

** WARNING **
THIS PROCEDURE CAN EASILY BRICK YOUR DEVICE PERMANENTLY IF NOT CARRIED
OUT VERY CAREFULLY AND EXACTLY AS DESCRIBED!

Step 0

 * Configure your PC to have the static IPv4 address 192.168.1.254/24
 * Provide bin/targets/mediatek/mt7622 via TFTP

Now continue EITHER with step 1A or 1B, depending on your preference
(and on having serial console wired up or not).

Step 1A (Using the vendor web interface (or non-UBI OpenWrt install))

In order to update to the new bootloader and UBI-based firmware,
use the web browser of your choice to open the routers web-interface
accessible on http://192.168.1.1

 * Navigate to
   'Configuration' -> 'Administration' -> 'Firmware Upgrade'

 * Upload the file
    openwrt-mediatek-mt7622-linksys_e8450-ubi-initramfs-recovery.itb
   and proceed with the upgrade.

 * Once OpenWrt comes up, use SCP to upload the new bootloader files to
   /tmp on the router:
    *-mt7622-linksys_e8450-ubi-preloader.bin
    *-mt7622-linksys_e8450-ubi-bl31-uboot.fip

 * Connect via SSH as you will now need to replace the bootloader in
   the Flash.

    ssh root@192.168.1.1
    (the usual warnings)

 * First of all, backup all the flash now:

    for mtd in /dev/mtdblock*; do
     dd if=$mtd of=/tmp/$(basename $mtd);
    done

 * Then use SCP to copy /tmp/mtdblock* from the router and keep them
   safe. You will need them should you ever want to return to the
   factory firmware!

 * Now flow the uploaded files:
    mtd -e /dev/mtd0 write /tmp/*linksys_e8450-ubi-preloader.bin /dev/mtd0
    mtd -e /dev/mtd1 write /tmp/*linksys_e8450-ubi-bl31-uboot.fip /dev/mtd1

   If and only if both writes look like the completed successfully
   reboot the router. Now continue with step 2.

Step 1B (Using the vendor bootloader serial console)

 * Use the serial to backup all /dev/mtd* devices before using the
   stock firmware (you got root shell when connected to serial).

 * Then reboot and select 'U-Boot Console' in the boot menu.

 * Copy the following lines, one by one:

tftpboot 0x40080000 openwrt-mediatek-mt7622-linksys_e8450-ubi-preloader.bin
tftpboot 0x40100000 openwrt-mediatek-mt7622-linksys_e8450-ubi-bl31-uboot.fip
nand erase 0x0 0x180000
nand write 0x40080000 0x0 0x180000
reset

Now continue with step 2

Step 2

Once the new bootchain comes up, the loader will initialize UBI and the
ubootenv volumes. It will then of course fail to find any bootable
volume and hence resort to load kernel via TFTP from server
192.168.1.254 while giving itself the address 192.168.1.1

The requested file is called
openwrt-mediatek-mt7622-linksys_e8450-ubi-initramfs-recovery.itb
and your TFTP server should provide exactly that :)
It will be written to UBI as recovery image and booted.
You can then continue and flash the production OS image, either
by using sysupgrade in the booted initramfs recovery OS, or by using
the bootloader menu and TFTP.

That's it. Go ahead and mess around with a bootchain built almost
completely from source (only DRAM calibration blobs are fitted in bl2,
and the irreplacable on-chip ROM loader remains, of course).
And enjoy U-Boot built with many great features out-of-the-box.

You can access the bootloader environment from within OpenWrt using the
'fw_printenv' and 'fw_setenv' commands. Don't be afraid, once you got
the new bootchain installed the device should be fairly unbrickable
(holding reset button before and during power-on resets things and
allows reflashing recovery image via TFTP)

Special thanks to @dvn0 (Devan Carpenter) for providing amazingly fast
infra for test-builds, allowing for `make clean ; make -j$(nproc)` in
less than two minutes :)

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-28 01:23:48 +00:00
John Crispin
aa94e34c1d mediatek: add Linksys E8450 support
The Linksys E8450, also known as Belkin RT3200, is a dual-band
IEEE 802.11bgn/ac/ax router based on MediaTek MT7622BV and
MediaTek MT7915AN chips.

FCC: K7S-03571 and K7S-03572

Hardware highlights:
 - CPU: MediaTek MT7622BV (2x ARM Cortex-A53 @ 1350 MHz max.)
 - RAM: 512MB DDR3
 - Flash: 128MB SPI-NAND (2k+64)
 - Ethernet: MT7531BE switch with 5 1000Base-T ports
             CPU port connected with 2500Base-X
 - WiFi 2.4 GHz: 802.11bgn 4T4R built-in antennas
                 MT7622VB built-in
 - WiFi   5 GHz: 802.11ac/ax 4T4R built-in antennas
                 MT7915AN chip on-board via PCIe
                 MT7975AN front-end
 - Buttons: Reset and WPS
 - LEDS: 3 user controllable LEDs, 4 wired to switch
 - USB: USB2.0, single port
 - no Bluetooth (supported by SoC, not wired on board)
 - Serial: JST PH 2.0MM 6 Pin connector inside device
            ----_____________----
           [  GND RX - TX  -  -  ]
            ---------------------
 - JTAG:   unpopulated ARM JTAG 20-pin connector (works)

This commit adds support for the device in a way that is compatible
with the vendor firmware's bootloader and dual-boot flash layout, the
resulting image can directly be flashed using the vendor firmware.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-02-28 01:20:53 +00:00
Felix Fietkau
e230345bbc mediatek: add support for configuring BMT table size via device tree
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-02-28 00:46:11 +00:00
Felix Fietkau
c46ccb69d1 mediatek: mt7622: add Linux 5.10 support
Switch mt7622 subtarget to Linux 5.10, it has been tested by many of us
on several devices for a couple of weeks already.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-02-28 00:45:56 +00:00
Felix Fietkau
11425c9de2 mediatek: implement bad-block management table support
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-02-28 00:09:09 +00:00
Daniel Golle
198385b69d mediatek: switch to use seperate ramdisk for initramfs images
MediaTek targets always use U-Boot's modern uImage.FIT format which
allows bundling several blobs into a single file including hashes,
descriptions and more. In fact, we are already using that to bundle
the Flattened Device Tree blob with the kernel on this and many
other targets.
In the same fashion, we can now make use of the newly introduced
support for building seperate ramdisk to uImage.FIT with a dedicated
initrd blob checked and loaded by U-Boot instead of embedding the
cpio archive into the kernel itself.
This allows for having larger ramdisks, choosing ramdisk compression
independently of kernel compression (while only kernel is decompressed
by the bootloader) and for more easily replacing or modifying the
filesystem contained in an initramfs image.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-25 16:39:55 +00:00
John Audia
4b92663f7a kernel: bump 5.4 to 5.4.100
Ran update_kernel.sh in a fresh clone without any existing toolchains.

Build system: x86_64
Build-tested: ipq806x/R7800
Run-tested: ipq806x/R7800

No dmesg regressions, everything functional

Signed-off-by: John Audia <graysky@archlinux.us>
[refresh again]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-02-25 13:08:09 +01:00
Oskari Lemmela
f0818706eb mediatek: mt7622-bananapi-bpi-r64-rootdisk rebase to upstream dts
simplify maintaining mt7622-bananapi-bpi-r64-rootdisk.dts by
storing only differences between upstream dts

Signed-off-by: Oskari Lemmela <oskari@lemmela.net>
2021-02-24 19:31:19 +00:00
Oskari Lemmela
7befce2bb1 mediatek: mt7622: fix bpi-r64 emmc f2fs overlay
f2fs tools are needed for generating f2fs overlay.
vfat modules are used for recovery mounting.

Fixes: f72a2b004c ("mediatek: add bpi-r64 emmc support")
Signed-off-by: Oskari Lemmela <oskari@lemmela.net>
2021-02-24 19:31:19 +00:00
Oskari Lemmela
ec2fca7c65 mediatek: mt7622: enable support for f2fs overlay
f2fs filesystem and loop device support are needed for f2fs
overlay over squashfs.

Signed-off-by: Oskari Lemmela <oskari@lemmela.net>
2021-02-24 19:31:19 +00:00
Oskari Lemmela
567a5f7739 mediatek: mt7622: add missing CONFIG_MMC_BLK
CONFIG_MMC_BLK enables block devices for SD/eMMC

Signed-off-by: Oskari Lemmela <oskari@lemmela.net>
2021-02-24 19:31:19 +00:00
Adrian Schmutzler
45e8d9b480 mediatek: fix SPDX license identifier on local DTS files
The SPDX license identifier must be in the first line of a file,
unless there is a shebang (then it's the second line).

Fix this for the local files, do not care about the upstream patches.

While at it, update the identifiers where necessary.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-02-19 13:47:45 +01:00
Daniel Golle
c7293bcfcc
mediatek: move mt7623a-unielec-u7623*.dts* out of patch
Instead of adding those device tree sources using a patch, simply move
them to the newly created dts folder.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-19 10:00:46 +00:00
Daniel Golle
e3b8849088
mediatek: more clean solution for out-of-tree DTS
Use approach suggested by Adrian Schmutzler instead of introducing
another device variable.
Also revert the unnecessary white-space changes accidentally introduced
by the previous commit.

Fixed: c067b1e79b ("mediatek: move out-of-tree DTS files to dedicated dts folder")
Suggested-by: Adrian Schmutzler <mail@adrianschmutzler.de>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-19 01:25:49 +00:00
Daniel Golle
c067b1e79b
mediatek: move out-of-tree DTS files to dedicated dts folder
Use dedicated dts folder like on ramips to store device tree source
files for boards not already supported in vanilla Linux.
Doing so instead of having them in files-* has several advantages:
 * we don't need to duplicate them for several kernel versions
 * changes to a device tree don't trigger a complete kernel rebuild
 * the files are more obvious to find

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-19 00:05:53 +00:00
David Bauer
634c13c186 mediatek: add support for Ubiquiti UniFi 6 LR
Hardware
--------

MediaTek MT7622
512MB DDR3 RAM
64M SPI-NOR Flash (Winbond W25Q512JV)
MediaTek MT7622 802.11bgn 4T4R WMAC
MediaTek MT7915 802.11ax 4T4R
Marvell AQR1112 100/1000/2500 NBase-T PHY
Holtek HT32F52241 LED controller
Reset Switch

UART
----

CPU UART0 at the pinout next to the Holtek MCU.

Pinout (first pin next to SoC / MCU)

0 3V3
1 RX
2 TX
3 GND

Settings are 115200 8N1.

Opening the case
----------------

Opening the case is not a nice task, as itis glued together. Insert a
flat knife between the front and back casing below the ethernet port.
Open up a gap this way and insert a flat scredriver, remove the knife.

Work your way around the casing by applying force to seperate the front
and back casing. This losens the glue and opens the plastic clips. Be
gentle, as these clips are very cheap and break quickly.

Installation
------------

1. Connect to the booted device at 192.168.1.20 using username/password
   "ubnt".

2. Transfer the OpenWrt sysupgrade image to the device using SCP.

3. Check the mtd partition number for bs / kernel0 / kernel1

   $ cat /proc/mtd

4. Set the bootselect flag to boot from kernel0

   $ dd if=/dev/zero bs=1 count=1 of=/dev/mtdblock6

5. Write the OpenWrt sysupgrade image to both kernel0 as well as kernel1

   $ dd if=openwrt.bin of=/dev/mtdblock8
   $ dd if=openwrt.bin of=/dev/mtdblock9

6. Reboot the device. It should boot into OpenWrt.

Signed-off-by: David Bauer <mail@david-bauer.net>
2021-02-18 01:15:45 +01:00
David Bauer
c9137e2ddf mediatek: add Ubiquiti LED driver
Add a driver for controlling the RGB LED via Ubiquitis own "LEDBAR" LED
controller based on the Holtek HT32F52241 MCU.

This driver is initially used by the Ubiquiti UniFi 6 LR, however
judging from FCC pictures the MCU is also found on the U6-Mesh as well
as the U6-Extender.

Signed-off-by: David Bauer <mail@david-bauer.net>
2021-02-18 01:15:33 +01:00
Adrian Schmutzler
7157c77c6d target: use SPDX license identifiers on scripts
Use SPDX license tags to allow machines to check licenses.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-02-10 15:47:23 +01:00
Adrian Schmutzler
598b29585e target: use SPDX license identifiers on Makefiles
Use SPDX license tags to allow machines to check licenses.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-02-10 15:47:18 +01:00