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[device/Arista] Add support for the 7280CR3-32P4 (#2910)

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* Add boot0 support for the 7280CR3

* Add platform and plugins for 7280CR3

* Add port config for 7280CR3

* Add platform_reboot for 7280CR3

* Add support for 7280CR3-32D4 based on the 7280CR3-32P4

* Update arista driver submodules

 - Introduce new 7280CR3-32P4
 - Improve to the led plugin for OSFP
This commit is contained in:
Samuel Angebault 2019-05-18 10:34:07 -07:00 committed by lguohan
parent 49ec97fad2
commit aac0c24312
14 changed files with 164 additions and 4 deletions
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1
device/arista/x86_64-arista_7280cr3_32d4 Symbolic link
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x86_64-arista_7280cr3_32p4

1
device/arista/x86_64-arista_7280cr3_32p4/Arista-7280CR3-C32D4 Symbolic link
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Arista-7280CR3-C32P4

37
device/arista/x86_64-arista_7280cr3_32p4/Arista-7280CR3-C32P4/port_config.ini Normal file
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# name lanes alias index speed
Ethernet0 1,2 Ethernet1/1 1 100000
Ethernet4 3,4 Ethernet2/1 2 100000
Ethernet8 5,6 Ethernet3/1 3 100000
Ethernet12 7,8 Ethernet4/1 4 100000
Ethernet16 9,10 Ethernet5/1 5 100000
Ethernet20 11,12 Ethernet6/1 6 100000
Ethernet24 13,14 Ethernet7/1 7 100000
Ethernet28 15,16 Ethernet8/1 8 100000
Ethernet32 17,18 Ethernet9/1 9 100000
Ethernet36 19,20 Ethernet10/1 10 100000
Ethernet40 21,22 Ethernet11/1 11 100000
Ethernet44 23,24 Ethernet12/1 12 100000
Ethernet48 25,26 Ethernet13/1 13 100000
Ethernet52 27,28 Ethernet14/1 14 100000
Ethernet56 29,30 Ethernet15/1 15 100000
Ethernet60 31,32 Ethernet16/1 16 100000
Ethernet64 73,74 Ethernet17/1 17 100000
Ethernet68 75,76 Ethernet18/1 18 100000
Ethernet72 77,78 Ethernet19/1 19 100000
Ethernet76 79,80 Ethernet20/1 20 100000
Ethernet80 65,66 Ethernet21/1 21 100000
Ethernet84 67,68 Ethernet22/1 22 100000
Ethernet88 69,70 Ethernet23/1 23 100000
Ethernet92 71,72 Ethernet24/1 24 100000
Ethernet96 57,58 Ethernet25/1 25 100000
Ethernet100 59,60 Ethernet26/1 26 100000
Ethernet104 61,62 Ethernet27/1 27 100000
Ethernet108 63,64 Ethernet28/1 28 100000
Ethernet112 49,50 Ethernet29/1 29 100000
Ethernet116 51,52 Ethernet30/1 30 100000
Ethernet120 53,54 Ethernet31/1 31 100000
Ethernet124 55,56 Ethernet32/1 32 100000
Ethernet128 33,34,35,36,37,38,39,40 Ethernet33/1 33 400000
Ethernet132 41,42,43,44,45,46,47,48 Ethernet34/1 34 400000
Ethernet136 89,90,91,92,93,94,95,96 Ethernet35/1 35 400000
Ethernet140 81,82,83,84,85,86,87,88 Ethernet36/1 36 400000

1
device/arista/x86_64-arista_7280cr3_32p4/default_sku Normal file
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Arista-7280CR3-C32P4 t1

10
device/arista/x86_64-arista_7280cr3_32p4/fancontrol Normal file
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INTERVAL=5
DEVPATH=hwmon2=devices/pci0000:00/0000:00:09.0 hwmon4=devices/pci0000:00/0000:00:09.0/i2c-56/56-004c
DEVNAME=hwmon2=scd_fan_p3 hwmon4=max6658
FCTEMPS=hwmon2/pwm6=hwmon4/temp1_input hwmon2/pwm5=hwmon4/temp1_input hwmon2/pwm4=hwmon4/temp1_input hwmon2/pwm4=hwmon4/temp1_input hwmon2/pwm2=hwmon4/temp1_input hwmon2/pwm1=hwmon4/temp1_input
FCFANS=hwmon2/pwm6=hwmon2/fan6_input hwmon2/pwm5=hwmon2/fan5_input hwmon2/pwm4=hwmon2/fan4_input hwmon2/pwm3=hwmon2/fan3_input hwmon2/pwm2=hwmon2/fan2_input hwmon2/pwm1=hwmon2/fan1_input
MINTEMP=hwmon2/pwm6=50 hwmon2/pwm5=50 hwmon2/pwm4=50 hwmon2/pwm3=50 hwmon2/pwm2=50 hwmon2/pwm1=50
MINPWM=hwmon2/pwm6=128 hwmon2/pwm5=128 hwmon2/pwm4=128 hwmon2/pwm3=128 hwmon2/pwm2=128 hwmon2/pwm1=128
MAXTEMP=hwmon2/pwm6=60 hwmon2/pwm5=60 hwmon2/pwm4=60 hwmon2/pwm3=60 hwmon2/pwm2=60 hwmon2/pwm1=60
MINSTART=hwmon2/pwm6=128 hwmon2/pwm5=128 hwmon2/pwm4=128 hwmon2/pwm3=128 hwmon2/pwm2=128 hwmon2/pwm1=128
MINSTOP=hwmon2/pwm6=128 hwmon2/pwm5=128 hwmon2/pwm4=128 hwmon2/pwm3=128 hwmon2/pwm2=128 hwmon2/pwm1=128

1
device/arista/x86_64-arista_7280cr3_32p4/platform_reboot Symbolic link
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../x86_64-arista_common/platform_reboot

8
device/arista/x86_64-arista_7280cr3_32p4/plugins/eeprom.py Normal file
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#!/usr/bin/env python
try:
import arista.utils.sonic_eeprom as arista_eeprom
except ImportError as e:
raise ImportError("%s - required module not found" % str(e))
board = arista_eeprom.getTlvInfoDecoder()

8
device/arista/x86_64-arista_7280cr3_32p4/plugins/led_control.py Normal file
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#!/usr/bin/env python
try:
import arista.utils.sonic_leds as arista_leds
except ImportError as e:
raise ImportError("%s - required module not found" % str(e))
LedControl = arista_leds.getLedControl()

8
device/arista/x86_64-arista_7280cr3_32p4/plugins/psuutil.py Normal file
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# psuutil.py
try:
import arista.utils.sonic_psu as arista_psuutil
except ImportError as e:
raise ImportError("%s - required module not found" % str(e))
PsuUtil = arista_psuutil.getPsuUtil()

8
device/arista/x86_64-arista_7280cr3_32p4/plugins/sfputil.py Normal file
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#!/usr/bin/env python
try:
import arista.utils.sonic_sfputil as arista_sfputil
except ImportError as e:
raise ImportError("%s - required module not found" % str(e))
SfpUtil = arista_sfputil.getSfpUtil()

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device/arista/x86_64-arista_7280cr3_32p4/sensors.conf Normal file
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# libsensors configuration file for DCS-7280CR3-32P4
# ------------------------------------------------#
bus "i2c-8" "SCD 0000:02:00.0 SMBus master 0 bus 0"
bus "i2c-14" "SCD 0000:02:00.0 SMBus master 0 bus 6"
bus "i2c-15" "SCD 0000:02:00.0 SMBus master 0 bus 7"
bus "i2c-56" "SCD 0000:00:09.0 SMBus master 0 bus 0"
chip "tmp468-i2c-8-48"
label temp1 "Board sensor"
label temp2 "Front air (inlet) sensor"
label temp3 "Rear air sensor"
label temp4 "Front left sensor"
label temp5 "Front right sensor"
label temp6 "Rear left sensor"
label temp7 "Rear right sensor"
label temp8 "Asic temp sensor 1"
label temp9 "Asic temp sensor 2"
set temp1_max 75
set temp1_crit 80
set temp2_max 65
set temp2_crit 75
set temp3_max 65
set temp3_crit 75
ignore temp4
ignore temp5
ignore temp6
ignore temp7
set temp8_max 100
set temp8_crit 110
set temp9_max 100
set temp9_crit 110
chip "pmbus-i2c-14-58"
label temp1 "Power supply 1 hotspot sensor"
label temp2 "Power supply 1 inlet temp sensor"
label temp3 "Power supply 1 exhaust temp sensor"
# setting maximum and critical thresholds is not supported for this psu
# fault and warning limits defined internally by hardware
ignore fan2
ignore fan3
ignore fan4
chip "pmbus-i2c-15-58"
label temp1 "Power supply 2 hotspot sensor"
label temp2 "Power supply 2 inlet temp sensor"
label temp3 "Power supply 2 exhaust temp sensor"
# setting maximum and critical thresholds is not supported for this psu
# fault and warning limits defined internally by hardware
ignore fan2
ignore fan3
ignore fan4
chip "max6658-i2c-56-4c"
label temp1 "Back panel temp sensor 1"
label temp2 "Back panel temp sensor 2"
set temp1_max 75
set temp1_crit 85
set temp2_max 75
set temp2_crit 85

15
files/Aboot/boot0.j2
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@ -255,8 +255,13 @@ platform_specific() {
aboot_machine=arista_7060dx4_32 aboot_machine=arista_7060dx4_32
flash_size=28000 flash_size=28000
fi fi
if [ "$platform" = "rook" ]; then if [ "$sid" = "Smartsville" ]; then
echo "iommu=on intel_iommu=on tsc=reliable pcie_ports=native" >>/tmp/append aboot_machine=arista_7280cr3_32p4
flash_size=7382
fi
if [ "$platform" = "rook" ] || [ "$platform" = "magpie" ] ||
[ "$platform" = "woodpecker" ]; then
echo "tsc=reliable pcie_ports=native" >>/tmp/append
echo "rhash_entries=1 usb-storage.delay_use=0" >>/tmp/append echo "rhash_entries=1 usb-storage.delay_use=0" >>/tmp/append
if [ -x /bin/readprefdl ]; then if [ -x /bin/readprefdl ]; then
readprefdl -f /tmp/.system-prefdl -d > /mnt/flash/.system-prefdl readprefdl -f /tmp/.system-prefdl -d > /mnt/flash/.system-prefdl
@ -266,6 +271,12 @@ platform_specific() {
fi fi
echo "reassign_prefmem" >> /tmp/append echo "reassign_prefmem" >> /tmp/append
fi fi
if [ "$platform" = "rook" ] || [ "$platform" = "magpie" ]; then
echo "iommu=on intel_iommu=on" >>/tmp/append
fi
if [ "$platform" = "woodpecker" ]; then
echo "amd_iommu=off modprobe.blacklist=snd_hda_intel,hdaudio" >> /tmp/append
fi
if [ $flash_size -ge 28000 ]; then if [ $flash_size -ge 28000 ]; then
varlog_size=4096 varlog_size=4096

2
platform/barefoot/sonic-platform-modules-arista

@ -1 +1 @@
Subproject commit 96ca3f74630b1b7cb07ef68e863d479bb2dcf85d Subproject commit 0ed1df5a7d6c88319ce41b10ce604c2727afab69

2
platform/broadcom/sonic-platform-modules-arista

@ -1 +1 @@
Subproject commit 96ca3f74630b1b7cb07ef68e863d479bb2dcf85d Subproject commit 0ed1df5a7d6c88319ce41b10ce604c2727afab69