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--- velocloud540 [2025/03/24 18:36] – millerjs
+++ velocloud540 [2025/04/08 14:27] (current) – admin
@@ Line 3: / Line 3: @@
   * https://modlog.net/velocloud-520-to-opensource/
   * https://forum.netgate.com/topic/142371/what-is-this-board-help
+===== Notes =====
+I believe the below should apply to the 510, 520, and 540. I only have access to a 540 and have only tested there.
+==== tty setup ====
+These machines have a CP2102 USB UART interface built into them, with a miniUSB port on the side for accessing it. This port is powered by the USB host it is connected to, which is nice because that means it remains active even if power is removed from the velo board.
+By default it runs at 115200 8n1. It is not ttyS0 internally, but ttyS1. I found this by looking at the grub config of the openwrt image from modlog:
+<code>
+serial --unit=1 --speed=115200 --word=8 --parity=no --stop=1
+terminal_input serial; terminal_output serial
+set default="0"
+set timeout="2"
+set root='(hd0,gpt2)'
+set force510="velocloud.board=edge510"
+set force520="velocloud.board=edge520"
+set force540="velocloud.board=edge540"
+set force520b="velocloud.board=edge520b"
+set force540b="velocloud.board=edge540b"
+menuentry "Velocloud Installer (edge5x0) DMI based" {
+        linux /boot/vmlinuz root=PARTUUID=D76572FA-5473-4A28-B943-6C03504CCF0D rootfstype=ext4 rootwait earlyprintk=serial,ttyS1,115200 panic_timeout=5 console=ttyS1,115200n8 noinitrd vc.install=83890d69-8427-48f3-9e58-cbd28feda5e8
+}
+menuentry "Velocloud Live" {
+        linux /boot/vmlinuz root=PARTUUID=D76572FA-5473-4A28-B943-6C03504CCF0D rootfstype=ext4 rootwait earlyprintk=serial,ttyS1,115200 panic_timeout=5 console=ttyS1,115200n8 noinitrd
+}
+menuentry "Velocloud (failsafe)" {
+        linux /boot/vmlinuz failsafe=true root=PARTUUID=D76572FA-5473-4A28-B943-6C03504CCF0D rootfstype=ext4 rootwait earlyprintk=serial,ttyS1,115200 panic_timeout=5 console=ttyS1,115200n8 noinitrd
+}
+</code>
+==== lshw output ====
+<code>
+velo.syninf.local
+    description: Desktop Computer
+    product: EDGE540 (None Provided)
+    vendor: VeloCloud Networks, Inc.
+    version: 2.8
+    serial: VC05400012166
+    width: 64 bits
+    capabilities: smbios-2.7 dmi-2.7 smp vsyscall32
+    configuration: boot=normal chassis=desktop family=None Provided sku=None Provided uuid=08637aef-6ced-404d-bd94-8423c938b4b7
+  *-core
+       description: Motherboard
+       product: EDGE540
+       vendor: VeloCloud Networks, Inc.
+       physical id: 0
+       version: 2.8
+       serial: 1833DF00388
+     *-firmware
+          description: BIOS
+          vendor: coreboot
+          physical id: 0
+          version: VELOCLOUD-EDGE-01.00.00.00
+          date: 07/29/2015
+          size: 1MiB
+          capacity: 8MiB
+          capabilities: pci pcmcia upgrade bootselect acpi
+     *-cpu
+          description: CPU
+          product: Intel(R) Atom(TM) CPU  C2558  @ 2.40GHz
+          vendor: Intel Corp.
+          physical id: 4
+          bus info: cpu@0
+          version: 6.77.8
+          slot: P0
+          size: 2394MHz
+          capacity: 2400MHz
+          width: 64 bits
+          clock: 200MHz
+          capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp x86-64 constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes rdrand lahf_lm 3dnowprefetch cpuid_fault epb pti tpr_shadow flexpriority ept vpid tsc_adjust smep erms dtherm arat vnmi cpufreq
+          configuration: cores=16 microcode=293
+     *-memory
+          description: System memory
+          physical id: 1
+          size: 8GiB
+     *-pci:0
+          description: Host bridge
+          product: Atom processor C2000 SoC Transaction Router
+          vendor: Intel Corporation
+          physical id: 100
+          bus info: pci@0000:00:00.0
+          version: 03
+          width: 32 bits
+          clock: 33MHz
+        *-pci:0
+             description: PCI bridge
+             product: Atom processor C2000 PCIe Root Port 1
+             vendor: Intel Corporation
+             physical id: 1
+             bus info: pci@0000:00:01.0
+             version: 03
+             width: 64 bits
+             clock: 33MHz
+             capabilities: pci pciexpress pm msi normal_decode bus_master cap_list
+             configuration: driver=pcieport
+             resources: irq:24 memory:dfe00000-dfe1ffff
+        *-pci:1
+             description: PCI bridge
+             product: Atom processor C2000 PCIe Root Port 2
+             vendor: Intel Corporation
+             physical id: 2
+             bus info: pci@0000:00:02.0
+             version: 03
+             width: 64 bits
+             clock: 33MHz
+             capabilities: pci pciexpress pm msi normal_decode bus_master cap_list
+             configuration: driver=pcieport
+             resources: irq:25 memory:dfe20000-dfe3ffff
+        *-pci:2
+             description: PCI bridge
+             product: Atom processor C2000 PCIe Root Port 3
+             vendor: Intel Corporation
+             physical id: 3
+             bus info: pci@0000:00:03.0
+             version: 03
+             width: 64 bits
+             clock: 33MHz
+             capabilities: pci pciexpress pm msi normal_decode bus_master cap_list
+             configuration: driver=pcieport
+             resources: irq:26 memory:dfe40000-dfe5ffff memory:dfc00000-dfcfffff
+           *-usb
+                description: USB controller
+                product: TUSB73x0 SuperSpeed USB 3.0 xHCI Host Controller
+                vendor: Texas Instruments
+                physical id: 0
+                bus info: pci@0000:03:00.0
+                version: 02
+                width: 64 bits
+                clock: 33MHz
+                capabilities: pm msi pciexpress msix xhci bus_master cap_list
+                configuration: driver=xhci_hcd latency=0
+                resources: irq:18 memory:dfc00000-dfc0ffff memory:dfc10000-dfc11fff
+              *-usbhost:0
+                   product: xHCI Host Controller
+                   vendor: Linux 6.12.21-0-lts xhci-hcd
+                   physical id: 0
+                   bus info: usb@1
+                   logical name: usb1
+                   version: 6.12
+                   capabilities: usb-2.00
+                   configuration: driver=hub slots=2 speed=480Mbit/s
+              *-usbhost:1
+                   product: xHCI Host Controller
+                   vendor: Linux 6.12.21-0-lts xhci-hcd
+                   physical id: 1
+                   bus info: usb@2
+                   logical name: usb2
+                   version: 6.12
+                   capabilities: usb-3.00
+                   configuration: driver=hub slots=2 speed=5000Mbit/s
+        *-pci:3
+             description: PCI bridge
+             product: Atom processor C2000 PCIe Root Port 4
+             vendor: Intel Corporation
+             physical id: 4
+             bus info: pci@0000:00:04.0
+             version: 03
+             width: 64 bits
+             clock: 33MHz
+             capabilities: pci pciexpress pm msi normal_decode bus_master cap_list
+             configuration: driver=pcieport
+             resources: irq:27 memory:dfe60000-dfe7ffff ioport:1000(size=4096) memory:dfd00000-dfdfffff ioport:80000000(size=1048576)
+           *-network:0
+                description: Ethernet interface
+                product: I350 Gigabit Fiber Network Connection
+                vendor: Intel Corporation
+                physical id: 0
+                bus info: pci@0000:04:00.0
+                logical name: eth0
+                version: 01
+                serial: f0:8e:db:0e:05:b6
+                size: 1Gbit/s
+                capacity: 1Gbit/s
+                width: 32 bits
+                clock: 33MHz
+                capabilities: pm msi msix pciexpress bus_master cap_list ethernet physical fibre 1000bx-fd autonegotiation
+                configuration: autonegotiation=on broadcast=yes connector=LC driver=igb driverversion=6.12.21-0-lts duplex=full firmware=1.63, 0x80000a00 ip=172.16.0.103 latency=0 link=yes maxlength=100m module=TL-SM331T(UN) multicast=yes port=fibre speed=1Gbit/s
+                resources: irq:19 memory:dfd00000-dfd1ffff ioport:1000(size=32) memory:dfd40000-dfd43fff memory:80000000-8001ffff memory:80020000-8003ffff
+           *-network:1 DISABLED
+                description: Ethernet interface
+                product: I350 Gigabit Fiber Network Connection
+                vendor: Intel Corporation
+                physical id: 0.1
+                bus info: pci@0000:04:00.1
+                logical name: eth1
+                version: 01
+                serial: f0:8e:db:0e:05:b7
+                capacity: 1Gbit/s
+                width: 32 bits
+                clock: 33MHz
+                capabilities: pm msi msix pciexpress bus_master cap_list ethernet physical fibre 1000bx-fd autonegotiation
+                configuration: autonegotiation=on broadcast=yes driver=igb driverversion=6.12.21-0-lts firmware=1.63, 0x80000a00 latency=0 link=no multicast=yes port=fibre
+                resources: irq:16 memory:dfd20000-dfd3ffff ioport:1020(size=32) memory:dfd44000-dfd47fff memory:80040000-8005ffff memory:80060000-8007ffff
+        *-processor UNCLAIMED
+             description: Co-processor
+             product: Atom processor C2000 QAT
+             vendor: Intel Corporation
+             physical id: b
+             bus info: pci@0000:00:0b.0
+             version: 03
+             width: 64 bits
+             clock: 33MHz
+             capabilities: msi msix pm pciexpress cap_list
+             configuration: latency=0
+             resources: memory:dfe80000-dfe9ffff memory:dff20000-dff23fff memory:80100000-8010ffff memory:80110000-8011ffff
+        *-generic:0 UNCLAIMED
+             description: IOMMU
+             product: Atom processor C2000 RCEC
+             vendor: Intel Corporation
+             physical id: f
+             bus info: pci@0000:00:0f.0
+             version: 03
+             width: 32 bits
+             clock: 33MHz
+             capabilities: pciexpress pm msi bus_master cap_list
+             configuration: latency=0
+        *-generic:1
+             description: System peripheral
+             product: Atom processor C2000 SMBus 2.0
+             vendor: Intel Corporation
+             physical id: 13
+             bus info: pci@0000:00:13.0
+             version: 03
+             width: 64 bits
+             clock: 33MHz
+             capabilities: pciexpress pm msi bus_master cap_list
+             configuration: driver=ismt_smbus latency=0
+             resources: irq:53 memory:dff35000-dff353ff
+        *-network:0 UNCLAIMED
+             description: Ethernet controller
+             product: Ethernet Connection I354
+             vendor: Intel Corporation
+             physical id: 14
+             bus info: pci@0000:00:14.0
+             version: 03
+             width: 64 bits
+             clock: 33MHz
+             capabilities: pm msi msix pciexpress cap_list
+             configuration: latency=0
+             resources: memory:dfea0000-dfebffff ioport:2000(size=32) memory:dff24000-dff27fff
+        *-network:1 UNCLAIMED
+             description: Ethernet controller
+             product: Ethernet Connection I354
+             vendor: Intel Corporation
+             physical id: 14.1
+             bus info: pci@0000:00:14.1
+             version: 03
+             width: 64 bits
+             clock: 33MHz
+             capabilities: pm msi msix pciexpress cap_list
+             configuration: latency=0
+             resources: memory:dfec0000-dfedffff ioport:2020(size=32) memory:dff28000-dff2bfff
+        *-network:2 UNCLAIMED
+             description: Ethernet controller
+             product: Ethernet Connection I354
+             vendor: Intel Corporation
+             physical id: 14.2
+             bus info: pci@0000:00:14.2
+             version: 03
+             width: 64 bits
+             clock: 33MHz
+             capabilities: pm msi msix pciexpress cap_list
+             configuration: latency=0
+             resources: memory:dfee0000-dfefffff ioport:2040(size=32) memory:dff2c000-dff2ffff
+        *-network:3 UNCLAIMED
+             description: Ethernet controller
+             product: Ethernet Connection I354
+             vendor: Intel Corporation
+             physical id: 14.3
+             bus info: pci@0000:00:14.3
+             version: 03
+             width: 64 bits
+             clock: 33MHz
+             capabilities: pm msi msix pciexpress cap_list
+             configuration: latency=0
+             resources: memory:dff00000-dff1ffff ioport:2060(size=32) memory:dff30000-dff33fff
+        *-usb
+             description: USB controller
+             product: Atom processor C2000 USB Enhanced Host Controller
+             vendor: Intel Corporation
+             physical id: 16
+             bus info: pci@0000:00:16.0
+             version: 03
+             width: 32 bits
+             clock: 33MHz
+             capabilities: pm debug ehci bus_master cap_list
+             configuration: driver=ehci-pci latency=0
+             resources: irq:22 memory:dff35400-dff357ff
+           *-usbhost
+                product: EHCI Host Controller
+                vendor: Linux 6.12.21-0-lts ehci_hcd
+                physical id: 1
+                bus info: usb@3
+                logical name: usb3
+                version: 6.12
+                capabilities: usb-2.00
+                configuration: driver=hub slots=8 speed=480Mbit/s
+              *-usb
+                   description: USB hub
+                   physical id: 1
+                   bus info: usb@3:1
+                   version: 0.03
+                   capabilities: usb-2.00
+                   configuration: driver=hub slots=4 speed=480Mbit/s
+                 *-usb:0
+                      description: Generic USB device
+                      product: CP2102N USB to UART Bridge Controller
+                      vendor: Silicon Labs
+                      physical id: 3
+                      bus info: usb@3:1.3
+                      version: 1.00
+                      serial: 4a691e2b7a7deb119931f07c1bf1da49
+                      capabilities: usb-2.00
+                      configuration: driver=cp210x maxpower=100mA speed=12Mbit/s
+                 *-usb:1
+                      description: Mass storage device
+                      product: Ultra Fast Media
+                      vendor: Generic
+                      physical id: 4
+                      bus info: usb@3:1.4
+                      version: 1.98
+                      serial: 000000225001
+                      capabilities: usb-2.00 scsi
+                      configuration: driver=usb-storage maxpower=96mA speed=480Mbit/s
+        *-sata:0
+             description: SATA controller
+             product: Atom processor C2000 AHCI SATA2 Controller
+             vendor: Intel Corporation
+             physical id: 17
+             bus info: pci@0000:00:17.0
+             version: 03
+             width: 32 bits
+             clock: 66MHz
+             capabilities: sata msi pm ahci_1.0 bus_master cap_list
+             configuration: driver=ahci latency=0
+             resources: irq:33 ioport:20c0(size=8) ioport:20e0(size=4) ioport:20c8(size=8) ioport:20e4(size=4) ioport:2080(size=32) memory:dff34000-dff347ff
+        *-sata:1
+             description: SATA controller
+             product: Atom processor C2000 AHCI SATA3 Controller
+             vendor: Intel Corporation
+             physical id: 18
+             bus info: pci@0000:00:18.0
+             version: 03
+             width: 32 bits
+             clock: 66MHz
+             capabilities: sata msi pm ahci_1.0 bus_master cap_list
+             configuration: driver=ahci latency=0
+             resources: irq:34 ioport:20d0(size=8) ioport:20e8(size=4) ioport:20d8(size=8) ioport:20ec(size=4) ioport:20a0(size=32) memory:dff34800-dff34fff
+        *-isa
+             description: ISA bridge
+             product: Atom processor C2000 PCU
+             vendor: Intel Corporation
+             physical id: 1f
+             bus info: pci@0000:00:1f.0
+             version: 03
+             width: 32 bits
+             clock: 33MHz
+             capabilities: isa bus_master cap_list
+             configuration: driver=lpc_ich latency=0
+             resources: irq:0
+           *-pnp00:00
+                product: Motherboard registers
+                physical id: 0
+                capabilities: pnp
+                configuration: driver=system
+           *-pnp00:01
+                product: PnP device PNP0103
+                physical id: 1
+                capabilities: pnp
+                configuration: driver=system
+           *-pnp00:02
+                product: Motherboard registers
+                physical id: 2
+                capabilities: pnp
+                configuration: driver=system
+           *-pnp00:03
+                product: AT Real-Time Clock
+                physical id: 3
+                capabilities: pnp
+                configuration: driver=rtc_cmos
+        *-serial
+             description: SMBus
+             product: Atom processor C2000 PCU SMBus
+             vendor: Intel Corporation
+             physical id: 1f.3
+             bus info: pci@0000:00:1f.3
+             version: 03
+             width: 32 bits
+             clock: 33MHz
+             capabilities: cap_list
+             configuration: driver=i801_smbus latency=0
+             resources: irq:22 memory:dff35800-dff3581f ioport:efa0(size=32)
+     *-pci:1
+          description: Host bridge
+          product: Atom processor C2000 RAS
+          vendor: Intel Corporation
+          physical id: 101
+          bus info: pci@0000:00:0e.0
+          version: 03
+          width: 32 bits
+          clock: 33MHz
+  *-scsi
+       physical id: 1
+       bus info: scsi@6
+       logical name: scsi6
+       capabilities: scsi-host
+       configuration: driver=usb-storage
+  *-input:0
+       product: Power Button
+       physical id: 2
+       logical name: input0
+       logical name: /dev/input/event0
+       capabilities: platform
+  *-input:1
+       product: PC Speaker
+       physical id: 3
+       logical name: input1
+       logical name: /dev/input/event1
+       capabilities: isa
+</code>
+==== dmidecode output ====
+<code>
+# dmidecode 3.6
+Getting SMBIOS data from sysfs.
+SMBIOS 2.7 present.
+structures occupying 396 bytes.
+Table at 0x7FBF0420.
+Handle 0x0000, DMI type 0, 24 bytes
+BIOS Information
+	Vendor: coreboot
+	Version: VELOCLOUD-EDGE-01.00.00.00
+	Release Date: 07/29/2015
+	ROM Size: 8 MB
+	Characteristics:
+		PCI is supported
+		PC Card (PCMCIA) is supported
+		BIOS is upgradeable
+		Selectable boot is supported
+		ACPI is supported
+		Targeted content distribution is supported
+	BIOS Revision: 4.0
+	Firmware Revision: 0.0
+Handle 0x0001, DMI type 1, 27 bytes
+System Information
+	Manufacturer: VeloCloud Networks, Inc.
+	Product Name: EDGE540
+	Version: 2.8
+	Serial Number: VC05400012166
+	UUID: 08637aef-6ced-404d-bd94-8423c938b4b7
+	Wake-up Type: Reserved
+	SKU Number: None Provided
+	Family: None Provided
+Handle 0x0002, DMI type 2, 8 bytes
+Base Board Information
+	Manufacturer: VeloCloud Networks, Inc.
+	Product Name: EDGE540
+	Version: 2.8
+	Serial Number: 1833DF00388
+Handle 0x0003, DMI type 3, 21 bytes
+Chassis Information
+	Manufacturer: VeloCloud Networks, Inc.
+	Type: Desktop
+	Lock: Not Present
+	Version: Not Specified
+	Serial Number: Not Specified
+	Asset Tag: Not Specified
+	Boot-up State: Safe
+	Power Supply State: Safe
+	Thermal State: Safe
+	Security Status: None
+	OEM Information: 0x00000000
+	Height: Unspecified
+	Number Of Power Cords: Unspecified
+	Contained Elements: 0
+Handle 0x0004, DMI type 4, 42 bytes
+Processor Information
+	Socket Designation: P0
+	Type: Central Processor
+	Family: Pentium Pro
+	Manufacturer: GenuineIntel
+	ID: D8 06 04 00 FF FB EB BF
+	Signature: Type 0, Family 6, Model 77, Stepping 8
+	Flags:
+		FPU (Floating-point unit on-chip)
+		VME (Virtual mode extension)
+		DE (Debugging extension)
+		PSE (Page size extension)
+		TSC (Time stamp counter)
+		MSR (Model specific registers)
+		PAE (Physical address extension)
+		MCE (Machine check exception)
+		CX8 (CMPXCHG8 instruction supported)
+		APIC (On-chip APIC hardware supported)
+		SEP (Fast system call)
+		MTRR (Memory type range registers)
+		PGE (Page global enable)
+		MCA (Machine check architecture)
+		CMOV (Conditional move instruction supported)
+		PAT (Page attribute table)
+		PSE-36 (36-bit page size extension)
+		CLFSH (CLFLUSH instruction supported)
+		DS (Debug store)
+		ACPI (ACPI supported)
+		MMX (MMX technology supported)
+		FXSR (FXSAVE and FXSTOR instructions supported)
+		SSE (Streaming SIMD extensions)
+		SSE2 (Streaming SIMD extensions 2)
+		SS (Self-snoop)
+		HTT (Multi-threading)
+		TM (Thermal monitor supported)
+		PBE (Pending break enabled)
+	Version:         Intel(R) Atom(TM) CPU  C2558  @ 2.40GHz
+	Voltage: Unknown
+	External Clock: 200 MHz
+	Max Speed: 1600 MHz
+	Current Speed: 1600 MHz
+	Status: Populated, Enabled
+	Upgrade: None
+	L1 Cache Handle: Not Provided
+	L2 Cache Handle: Not Provided
+	L3 Cache Handle: Not Provided
+	Serial Number: Not Specified
+	Asset Tag: Not Specified
+	Part Number: Not Specified
+	Core Count: 16
+	Characteristics: None
+Handle 0x0005, DMI type 32, 11 bytes
+System Boot Information
+	Status: No errors detected
+Handle 0x0006, DMI type 127, 4 bytes
+End Of Table
+</code>

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