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Implement systemd service to create an Ethernet over USB interface
for communication between CPU and BMC.
Tested:
1. Check usb0 ethernet interface in BMC console
root@mtjade:~# ifconfig usb0
usb0 Link encap:Ethernet HWaddr DA:F7:E9:A3:5A:0C
inet addr:192.168.0.10 Bcast:192.168.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:2 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:412 (412.0 B)
2. Check USB Ethernet device on Host Linux
$ lsusb | grep Ethernet
Bus 001 Device 004: ID 1d6b:0103 Linux Foundation NCM (Ethernet) Gadget
Signed-off-by: Chanh Nguyen <chanh@os.amperecomputing.com>
Signed-off-by: Thang Q. Nguyen <thang@os.amperecomputing.com>
Change-Id: Icb7c096df426233e8f2ee7318f2a1805f07ab3a7
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Configure SCU8C - Multi-function pin control 4 to disable internal pull
down resistors for GPIOJ, GPIOG/GPIOAB, GPIOD/GPIOY, GPIOC/GPIOS as
external resistors are already installed.
Tested: scan I2C4 and check devices on the bus are detected
Signed-off-by: Thinh Pham <thinh.pham@amperecomputing.com>
Signed-off-by: Thang Q. Nguyen <thang@os.amperecomputing.com>
Change-Id: I5a4b682310b5243830bd9c7a66889b0a52c4770c
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Implement the Ampere power control requirements for Altra system.
Tested:
- Check the ipmi commands: ipmi power on/off/soft/reset/cycle
- Check the redfish commands: On, Off, ForceOn, ForceOff,
GracefulShutdown, GracefulRestart, ForceRestart, PowerCycle
Signed-off-by: Tung Nguyen <tungnguyen@os.amperecomputing.com>
Change-Id: Id0c64c1284a6338ce47ca720d0ef75e99d21aa3c
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When BMC is reseting, FANs do not run at all. This might cause heating
issue in case the Host CPU is in high load.
To protect the hardware, it is safe to set FANs run at full speed when
BMC is booting. After it boots complete, phosphor-fan service will take
control on FANs to make them work at the right speed.
This commit adds patch to configure all PWM function pins to input GPIO mode
to make FANs run at full speed.
Tested:
1. Boot BMC to Linux.
2. Turn on Host by "ipmitool chassis power on" command
3. Reboot BMC and check if FAN speed is maximum at u-boot.
Signed-off-by: Thang Q. Nguyen <thang@os.amperecomputing.com>
Change-Id: I38f1433a576a1700938347dc89eddacf3fb3bf60
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Add the Mt.Jade skeleton configuration to support the
basic power control
Tested:
1. Compile OpenBMC image and boot successfully on Mt.Jade
2. Check basic gpio get/set and the power control action
successfully
Signed-off-by: Tung Nguyen <tungnguyen@os.amperecomputing.com>
Change-Id: Ifc4f5746c3fb7e8d5e30a12cf29dd3f02e5de953
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Add initial Mt.Jade platform support with minimal configuration so that
the code can be compiled and booted on the Mt.Jade platform system.
Tested:
1. Compile OpenBMC image for Mt.Jade successfully and can boot on
Mt.Jade.
2. Login to console and WebUI successfully.
Signed-off-by: Thang Q. Nguyen <thang@os.amperecomputing.com>
Change-Id: Ib4c2c30be7fc0a13cc66f7eb1c8b9604e9a5292f
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This commit adds layer configuration, license, and maintainer files
for meta-ampere.
Signed-off-by: Thang Q. Nguyen <thang@os.amperecomputing.com>
Change-Id: I7fc3e08cddb1e402153c8d163576fa36d4441785
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