Use the patch version accepted upstream and move it to backports dir.
Signed-off-by: Qingfang Deng <dqfext@gmail.com>
Signed-off-by: Robert Marko <robimarko@gmail.com>
Fix a long standing bug in the mediatek-cci-devfreq driver which leads
to the driver switching off the CPU power regulator in case of another
resource not being ready in time -- a classic probe-order race condition.
As a work-around it would of course just as well be possible to set the
CPU regulator as 'regulator-always-on' (and not just 'regulator-boot-on'),
but practically all MT7988 devices have copy&pasted the PMIC device tree
hunk which sets only 'regulator-boot-on').
Hence, in order not having to fix all device trees, a proper fix in the
driver is preferred.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
CONFIG_TOOLS_SUPPORT_RELR is set during runtime by the
kernel so it should not end up in our static configs.
So, filter it out by default.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Hardware specification:
SoC: MediaTek MT7987A 4x A53
Flash: 512 MB SPI-NAND
RAM: 512MB DDR4
Ethernet: 2x 2.5GbE (built-in + RTL8221B)
WiFi: MediaTek MT7990
USB: 1x USB 3.0 port
Button: Mode, Reset
Power: Type-C PD 5/9/12V
Flash instructions:
1. Power on the device with 'reset' key pressed for 5s
2. Set static IP on your PC: IP 192.168.1.10/24, GW 192.168.1.1
3. Visit http://192.168.1.1 and upload sysupgrade.bin
Teaming is a link aggregation implementation similar to bonding,
but it's configured by a userspace program.
Signed-off-by: Qingfang Deng <dqfext@gmail.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
More rust symbols that are detected using scripts or based
on the rust version have been added. Filter them out.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Signed-off-by: Robert Marko <robimarko@gmail.com>
MediaTek has discovered a memory leak in the error path in our downstream
patch for mtk_eth_soc which adds support for the 10G PCS and PHY paths of
the MT7988 SoC. Fix this by freeing the at this point already allocated
netdev resources before returning the error.
Fixes: 4cb6bd9a6d ("mediatek: switch to pending XFI 10G Ethernet drivers")
Reported-by: Bc-bocun Chen <bc-bocun.chen@mediatek.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The BPi-R4 Lite is a WiFi-7 router board based on the MT7987 SoC.
Specification :
- SOC: Mediatek MT7987A (4x Cortex-A53)
- RAM: 2GB
- Flash: 32MB SPI NOR, 256MB SPI NAND, 8GB eMMC
- Switch: MediaTek MT7531AE
- Ports : 4x LAN (1G), 1x SFP (via MT7531), 1x WAN (2.5G)
- Buttons : Reset & WPS/Mesh
- LEDs : Status (PWM), SFP
- USB: on-board VIA VL817 USB3.1/USB2.0 hub
* 1 - mPCIe B (SIM3)
* 2 - NGFF-KEYB (SIM1)
* 3 - USB-A connector
* 4 - mPCIe A (SIM4)
- mPCIe: 1x 8GT/s x2 or 2x 8GT/s x1 (configurable via bootloader)
- RTC: PCF8563
- mikroBUS socket with SPI, I2C and full UART
- on-board HT42B534 USB-to-serial for Type-C console port
- Power: USB Type-C PD 20V, or DC via barrel connector or JST-VH 3.96
Installation:
Uncompress *sdcard.img.gz and write to microSD card, eg. using 'dd'.
Use bootloader menu on the serial console to install SPI-NAND or SPI-NOR,
once installed to SPI-NAND you can use the bootloader menu to install to
eMMC. See instructions for BananaPi R3 for details.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Import and clean DT and DT-overlay files from MediaTek's SDK to build
an image with various DT-overlays for the MT7987 reference board.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
These stuffs were copied from the vendor SDK. There are currently
no drivers compatible with them. The pending upstream patches did
not include them either.
Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The Radxa ROCK 4C+[1] is a single board computer with dual HDMI using
the Rockchip RK3399-T.
Hardware
--------
- Dual-core Cortex-A72 and quad-core Cortex-A53 CPU
- Mali-T860MP4 GPU
- LPDDR4 4GB RAM
- eMMC connector
- microSD card slot
- Wi-Fi 5 (not supported)
- Gigabit Ethernet with PoE support (additional PoE HAT required)
- USB 3.0 Type-A OTG port
- USB 3.0 Type-A HOST port
- 2x USB 2.0 Type-A HOST ports
- USB Type-C power port (5V only)
- 40 Pin GPIO header
[1] https://radxa.com/products/rock4/4cp
Installation
------------
Uncompress the OpenWrt sysupgrade and write it to the micro SD card or
internal eMMC using dd.
RealTek's 2.5G PHYs suffer from an up to now inexplicable problem which
results in the SerDes mode not being properly setup and disabling
in-band AN leading to a timeout waiting for a busy-bit to clear. Up to
now there has been a crude work-around: resetting the PHY and trying
another time.
The cause has now been found as a wrong access to register PHYCR1 on
MDIO_MMD_VEND1 instead of MDIO_MMD_VEND2 when setting up ALDPS as well
as disabling the MDIO broadcast address 0.
In order to access MDIO_MMD_VEND2 on Clause-22-only busses a custom
.read_mmd and .write_mmd ops are implemented, mapping MDIO_MMD_VEND2 to
paged access as this is required.
Also, as ALDPS by design disables the SerDes PCS of the PHY in case the
link has been down for a while, move enabling ALDPS to the end of the
config_init function to not face problems when configuring the interface
mode and in-band AN.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Import patches to use cpufreq voltage calibration data
from the efuse on MT7988, and add support for MT7987.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
On some SoCs like RK3399, U-Boot no longer export the serial
address in $stdout variable, it has been changed to something like
`stdout=serial,vidconsole` since video supported was added. So
detect $soc variable instead, this also makes the script more clear.
Addtional note: rk3566 is reported as rk3568, rk3582 is reported as
rk3588 in $soc.
The Radxa ROCK 4SE[1] is a single board computer using the Rockchip
RK3399-T.
Hardware
--------
- Dual-core Cortex-A72 and quad-core Cortex-A53 CPU
- Mali-T860MP4 GPU
- LPDDR4 4GB RAM
- M.2 M Key slot (PCIe 2.1 x4)
- eMMC connector
- microSD card slot
- Wi-Fi 5 (not supported)
- Gigabit Ethernet with PoE support (additional PoE HAT required)
- USB 3.0 Type-A OTG port
- USB 3.0 Type-A HOST port
- 2x USB 2.0 Type-A HOST ports
- USB Type-C power port (5V only)
- 40 Pin GPIO header
[1] https://radxa.com/products/rock4/4se
Installation
------------
Uncompress the OpenWrt sysupgrade and write it to the micro SD card or
internal eMMC using dd.
This fixes a bug introduced in a patch we backported.
This patch was cherry picked from upstream Linux because
it references a patch we backported in the fixes tag.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
