Debian on Chip PC LXD8941
Posted by Koen
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Re: Chip PC LXD8941 September 25, 2018 06:55PM |
Registered: 5 years ago Posts: 182 |
I've looked through the Dell Wyse Ubuntu files and came across this dove-rd-avng-setup.c file. It may well be related to this LXD8941 thin client since it shows 'Machine: Marvell MV88F6781-RD Avengers MID Board' in the stock dmesg log.
A quick google shows a slightly different file with similar name here: https://github.com/rabeeh/linux-2.6.32.9/blob/master/arch/arm/mach-dove/dove-rd-avng-v3-setup.c
Maybe this can help with defining the missing bits in the .dtb file?
Koen
A quick google shows a slightly different file with similar name here: https://github.com/rabeeh/linux-2.6.32.9/blob/master/arch/arm/mach-dove/dove-rd-avng-v3-setup.c
Maybe this can help with defining the missing bits in the .dtb file?
Koen
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Re: Chip PC LXD8941 September 25, 2018 07:51PM |
Admin Registered: 13 years ago Posts: 18,575 |
Koen,
> A quick google shows a slightly different file
> with similar name here:
> https://github.com/rabeeh/linux-2.6.32.9/blob/master/arch/arm/mach-dove/dove-rd-avng-v3-setup.c
>
That the right one. Machine: Marvell MV88F6781-RD Avengers MID Board.
All 3 boxes: T5335z, this one and Wyse T50 use the same board. Where they are different is in such setup routine. Let me take a look.
-bodhi
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> A quick google shows a slightly different file
> with similar name here:
> https://github.com/rabeeh/linux-2.6.32.9/blob/master/arch/arm/mach-dove/dove-rd-avng-v3-setup.c
>
That the right one. Machine: Marvell MV88F6781-RD Avengers MID Board.
All 3 boxes: T5335z, this one and Wyse T50 use the same board. Where they are different is in such setup routine. Let me take a look.
-bodhi
===========================
Forum Wiki
bodhi's corner (buy bodhi a beer)
|
Re: Chip PC LXD8941 September 26, 2018 05:02PM |
Registered: 5 years ago Posts: 182 |
When I put a microSD card in the slot and run mmcinfo it shows up in uboot. (mmcinfo 0 = 2 GB internal memory, mmcinfo 1 = 16 GB microSD card)
If I continue to boot to Debian afterwards the microSD card shows up as mmcblk0 and can be mounted without problems.
However if I boot the device without microSD card in the slot and then plug the card in when Debian is running I'm not getting anything in dmesg and it doesn't show up in the partitions.
So should be possible to run Debian of a microSD card as long as it is scanned / activated using the mmcinfo command in uboot first.
Koen
MIC>> mmcinfo 0 Device: MV_SDHCI Manufacturer ID: 45 OEM: 100 Name: SEM02 Tran Speed: 25000000 Rd Block Len: 512 MMC version 4.0 High Capacity: No Capacity: 1958739968 Bus Width: 4-bit MIC>>
MIC>> mmcinfo 1 Device: MV_SDHCI Manufacturer ID: 3 OEM: 5344 Name: SU16G Tran Speed: 25000000 Rd Block Len: 512 SD version 2.0 High Capacity: Yes Capacity: 15931539456 Bus Width: 4-bit MIC>>
If I continue to boot to Debian afterwards the microSD card shows up as mmcblk0 and can be mounted without problems.
root@debian:~# cat /proc/partitions major minor #blocks name 31 0 768 mtdblock0 31 1 256 mtdblock1 31 2 768 mtdblock2 31 3 256 mtdblock3 8 0 7816704 sda 8 1 7814144 sda1 179 0 15558144 mmcblk0 179 1 248832 mmcblk0p1 179 2 15306752 mmcblk0p2 179 8 1912832 mmcblk1 179 9 8001 mmcblk1p1 179 10 1028160 mmcblk1p2 179 11 876639 mmcblk1p3 179 32 128 mmcblk1rpmb 179 24 1024 mmcblk1boot1 179 16 1024 mmcblk1boot0 root@debian:~#
However if I boot the device without microSD card in the slot and then plug the card in when Debian is running I'm not getting anything in dmesg and it doesn't show up in the partitions.
root@debian:~# cat /proc/partitions major minor #blocks name 31 0 768 mtdblock0 31 1 256 mtdblock1 31 2 768 mtdblock2 31 3 256 mtdblock3 8 0 7816704 sda 8 1 7814144 sda1 179 0 1912832 mmcblk1 179 1 8001 mmcblk1p1 179 2 1028160 mmcblk1p2 179 3 876639 mmcblk1p3 179 24 128 mmcblk1rpmb 179 16 1024 mmcblk1boot1 179 8 1024 mmcblk1boot0 root@debian:~#
So should be possible to run Debian of a microSD card as long as it is scanned / activated using the mmcinfo command in uboot first.
Koen
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Re: Chip PC LXD8941 September 26, 2018 06:32PM |
Admin Registered: 13 years ago Posts: 18,575 |
Hi Koen,
Yeah. MMC is probably not activated by this DTS yet.
-bodhi
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Yeah. MMC is probably not activated by this DTS yet.
-bodhi
===========================
Forum Wiki
bodhi's corner (buy bodhi a beer)
|
Re: Chip PC LXD8941 September 27, 2018 12:08AM |
Admin Registered: 13 years ago Posts: 18,575 |
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Re: Chip PC LXD8941 September 27, 2018 07:00AM |
Registered: 11 years ago Posts: 1,303 |
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Re: Chip PC LXD8941 September 27, 2018 03:07PM |
Registered: 5 years ago Posts: 182 |
Hi habibie,
I'm not sure if this is the same for any board but a default / generic .dtb file is available for the dove board in the mainline kernel files. This file is used as a starting point and is modified based on the different chips on the board. I just look at the .dtb files from different arm devices with similar chips / hardware and copy paste sections and see if things start working, basically trial and error. bodhi is the expert and reads through the GPL sources and is able to define new .dtb files based on the information in there.
Koen
I'm not sure if this is the same for any board but a default / generic .dtb file is available for the dove board in the mainline kernel files. This file is used as a starting point and is modified based on the different chips on the board. I just look at the .dtb files from different arm devices with similar chips / hardware and copy paste sections and see if things start working, basically trial and error. bodhi is the expert and reads through the GPL sources and is able to define new .dtb files based on the information in there.
Koen
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Re: Chip PC LXD8941 September 27, 2018 03:20PM |
Registered: 5 years ago Posts: 182 |
Hi bodhi,
thanks for the new .dtb file. Power off works which is great. The spi stuff works but shows it is expecting a different chip. I uses the following in my .dtb file copied from another device which uses the same chip and that doesn't show this message in dmesg:
Koen
thanks for the new .dtb file. Power off works which is great. The spi stuff works but shows it is expecting a different chip. I uses the following in my .dtb file copied from another device which uses the same chip and that doesn't show this message in dmesg:
spi-flash@0 {
compatible = "mxicy,mx25l1606e";
spi-max-frequency = <0x1312d00>;
reg = <0x0>;
};
Koen
root@debian:~# dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.12.4-mvebu-tld-1 (root@tldDebianVM) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.4) ) #1 SMP PREEMPT Sat Jul 29 21:56:37 PDT 2017
[ 0.000000] CPU: ARMv7 Processor [413fc081] revision 1 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[ 0.000000] OF: fdt: Machine model: Chip PC LXD8941
[ 0.000000] bootconsole [earlycon0] enabled
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] On node 0 totalpages: 262144
[ 0.000000] free_area_init_node: node 0, pgdat c0d9d700, node_mem_map ef7f8000
[ 0.000000] Normal zone: 1536 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 196608 pages, LIFO batch:31
[ 0.000000] HighMem zone: 65536 pages, LIFO batch:15
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] percpu: Embedded 17 pages/cpu @ef7d9000 s40460 r8192 d20980 u69632
[ 0.000000] pcpu-alloc: s40460 r8192 d20980 u69632 alloc=17*4096
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260608
[ 0.000000] Kernel command line: console=ttyS0,115200 root=LABEL=rootfs rootdelay=10 mtdparts=spi0.0:768k(uboot),256k(uboot_env),768k(uboot2),-(kernel) earlyprintk=serial
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 1019144K/1048576K available (8192K kernel code, 712K rwdata, 2080K rodata, 1024K init, 331K bss, 29432K reserved, 0K cma-reserved, 262144K highmem)
[ 0.000000] Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xf0800000 - 0xff800000 ( 240 MB)
lowmem : 0xc0000000 - 0xf0000000 ( 768 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
.text : 0xc0008000 - 0xc0900000 (9184 kB)
.init : 0xc0c00000 - 0xc0d00000 (1024 kB)
.data : 0xc0d00000 - 0xc0db2308 ( 713 kB)
.bss : 0xc0db9a84 - 0xc0e0ca58 ( 332 kB)
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] Division by zero in kernel.
[ 0.000000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.12.4-mvebu-tld-1 #1
[ 0.000000] Hardware name: Marvell Dove
[ 0.000000] [<c0116150>] (unwind_backtrace) from [<c0110bcc>] (show_stack+0x10/0x14)
[ 0.000000] [<c0110bcc>] (show_stack) from [<c04df674>] (dump_stack+0x70/0x8c)
[ 0.000000] [<c04df674>] (dump_stack) from [<c04de174>] (Ldiv0+0x8/0x10)
[ 0.000000] [<c04de174>] (Ldiv0) from [<c0549128>] (dove_recalc_rate+0x44/0x8c)
[ 0.000000] [<c0549128>] (dove_recalc_rate) from [<c0545720>] (clk_register+0x38c/0x590)
[ 0.000000] [<c0545720>] (clk_register) from [<c0c33644>] (dove_divider_clk_init+0xe8/0x12c)
[ 0.000000] [<c0c33644>] (dove_divider_clk_init) from [<c0c334d0>] (dove_clk_init+0x4c/0x74)
[ 0.000000] [<c0c334d0>] (dove_clk_init) from [<c0c323c4>] (of_clk_init+0x174/0x214)
[ 0.000000] [<c0c323c4>] (of_clk_init) from [<c0c03930>] (time_init+0x20/0x2c)
[ 0.000000] [<c0c03930>] (time_init) from [<c0c00af8>] (start_kernel+0x210/0x394)
[ 0.000000] [<c0c00af8>] (start_kernel) from [<0000807c>] (0x807c)
[ 0.000000] clocksource: orion_clocksource: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 11467562657 ns
[ 0.000008] sched_clock: 32 bits at 166MHz, resolution 6ns, wraps every 12884901885ns
[ 0.007909] Switching to timer-based delay loop, resolution 6ns
[ 0.014456] Console: colour dummy device 80x30
[ 0.019033] Calibrating delay loop (skipped), value calculated using timer frequency.. 333.33 BogoMIPS (lpj=1666666)
[ 0.029625] pid_max: default: 32768 minimum: 301
[ 0.034476] Security Framework initialized
[ 0.038761] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.045439] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.053371] CPU: Testing write buffer coherency: ok
[ 0.058676] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[ 0.098049] Setting up static identity map for 0x100000 - 0x100060
[ 0.157958] smp: Bringing up secondary CPUs ...
[ 0.162561] smp: Brought up 1 node, 1 CPU
[ 0.166637] SMP: Total of 1 processors activated (333.33 BogoMIPS).
[ 0.173012] CPU: All CPU(s) started in SVC mode.
[ 0.178597] devtmpfs: initialized
[ 0.188178] VFP support v0.3: implementor 41 architecture 2 part 20 variant 9 rev 5
[ 0.196446] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.206524] futex hash table entries: 256 (order: 2, 16384 bytes)
[ 0.213118] prandom: seed boundary self test passed
[ 0.221373] prandom: 100 self tests passed
[ 0.225536] pinctrl core: initialized pinctrl subsystem
[ 0.232780] NET: Registered protocol family 16
[ 0.238777] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.258058] cpuidle: using governor ladder
[ 0.262284] cpuidle: using governor menu
[ 0.266458] Dove 88AP510 SoC
[ 0.269748] Tauros2: Disabling L2 prefetch.
[ 0.274004] Tauros2: Disabling burst8 line fill.
[ 0.278772] Tauros2: Enabling L2 cache.
[ 0.282680] Tauros2: L2 cache support initialised in ARMv7 mode.
[ 0.289202] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.398530] vgaarb: loaded
[ 0.401627] SCSI subsystem initialized
[ 0.408191] libata version 3.00 loaded.
[ 0.408521] usbcore: registered new interface driver usbfs
[ 0.414124] usbcore: registered new interface driver hub
[ 0.420430] usbcore: registered new device driver usb
[ 0.426133] media: Linux media interface: v0.10
[ 0.431188] Linux video capture interface: v2.00
[ 0.438395] clocksource: Switched to clocksource orion_clocksource
[ 0.523999] VFS: Disk quotas dquot_6.6.0
[ 0.528063] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.554744] NET: Registered protocol family 2
[ 0.560511] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.567669] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.574916] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.581644] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.587641] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.594270] NET: Registered protocol family 1
[ 0.619232] RPC: Registered named UNIX socket transport module.
[ 0.625211] RPC: Registered udp transport module.
[ 0.630043] RPC: Registered tcp transport module.
[ 0.634810] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.641336] PCI: CLS 0 bytes, default 64
[ 0.641531] Unpacking initramfs...
[ 1.101701] Freeing initrd memory: 6908K
[ 1.105893] NetWinder Floating Point Emulator V0.97 (double precision)
[ 1.114401] audit: initializing netlink subsys (disabled)
[ 1.121178] Initialise system trusted keyrings
[ 1.125735] Key type blacklist registered
[ 1.129920] audit: type=2000 audit(1.112:1): state=initialized audit_enabled=0 res=1
[ 1.138106] workingset: timestamp_bits=30 max_order=18 bucket_order=0
[ 1.144778] zbud: loaded
[ 1.168472] NFS: Registering the id_resolver key type
[ 1.173594] Key type id_resolver registered
[ 1.177842] Key type id_legacy registered
[ 1.181974] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 1.188762] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ 1.195384] jffs2: version 2.2. (NAND) (SUMMARY) \xffffffc2\xffffffa9 2001-2006 Red Hat, Inc.
[ 1.203016] orangefs_debugfs_init: called with debug mask: :none: :0:
[ 1.209855] orangefs_init: module version upstream loaded
[ 1.220895] Key type asymmetric registered
[ 1.225062] Asymmetric key parser 'x509' registered
[ 1.230147] bounce: pool size: 64 pages
[ 1.234151] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
[ 1.241908] io scheduler noop registered
[ 1.245901] io scheduler deadline registered
[ 1.250365] io scheduler cfq registered (default)
[ 1.256077] dove-pinctrl f10d0200.pin-ctrl: falling back to hardcoded PMU resource
[ 1.264194] dove-pinctrl f10d0200.pin-ctrl: [Firmware Bug]: Missing pinctrl regs in DTB. Please update your firmware.
[ 1.275604] dove-pinctrl f10d0200.pin-ctrl: registered pinctrl driver
[ 1.286199] mvebu-pcie mbus:pcie: PCI host bridge to bus 0000:00
[ 1.293121] pci_bus 0000:00: root bus resource [io 0x1000-0xfffff]
[ 1.299573] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xefffffff]
[ 1.306506] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.312221] pci_bus 0000:00: scanning bus
[ 1.312256] pci 0000:00:01.0: [11ab:0510] type 01 class 0x060400
[ 1.312302] pci 0000:00:01.0: calling pci_fixup_ide_bases+0x0/0x3c
[ 1.312651] pci 0000:00:02.0: [11ab:0510] type 01 class 0x060400
[ 1.312684] pci 0000:00:02.0: calling pci_fixup_ide_bases+0x0/0x3c
[ 1.312995] pci_bus 0000:00: fixups for bus
[ 1.313011] PCI: bus0: Fast back to back transfers disabled
[ 1.318831] pci 0000:00:01.0: scanning [bus 00-00] behind bridge, pass 0
[ 1.318841] pci 0000:00:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 1.326901] pci 0000:00:02.0: scanning [bus 00-00] behind bridge, pass 0
[ 1.326910] pci 0000:00:02.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 1.335058] pci 0000:00:01.0: scanning [bus 00-00] behind bridge, pass 1
[ 1.335272] pci_bus 0000:01: scanning bus
[ 1.335283] pci_bus 0000:01: fixups for bus
[ 1.335289] PCI: bus1: Fast back to back transfers enabled
[ 1.340997] pci_bus 0000:01: bus scan returning with max=01
[ 1.341009] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[ 1.341024] pci 0000:00:02.0: scanning [bus 00-00] behind bridge, pass 1
[ 1.341234] pci_bus 0000:02: scanning bus
[ 1.341244] pci_bus 0000:02: fixups for bus
[ 1.341250] PCI: bus2: Fast back to back transfers enabled
[ 1.346801] pci_bus 0000:02: bus scan returning with max=02
[ 1.346811] pci_bus 0000:02: busn_res: [bus 02-ff] end is updated to 02
[ 1.346822] pci_bus 0000:00: bus scan returning with max=02
[ 1.346835] pci 0000:00:01.0: fixup irq: got 0
[ 1.346843] pci 0000:00:01.0: assigning IRQ 00
[ 1.346854] pci 0000:00:02.0: fixup irq: got 0
[ 1.346861] pci 0000:00:02.0: assigning IRQ 00
[ 1.346887] pci 0000:00:01.0: PCI bridge to [bus 01]
[ 1.352040] pci 0000:00:02.0: PCI bridge to [bus 02]
[ 1.357151] pcieport 0000:00:01.0: enabling bus mastering
[ 1.357231] pcieport 0000:00:02.0: enabling bus mastering
[ 1.358043] mv_xor f1060800.dma-engine: Marvell shared XOR driver
[ 1.419471] mv_xor f1060800.dma-engine: Marvell XOR (Registers Mode): ( xor cpy sg intr )
[ 1.427994] mv_xor f1060900.dma-engine: Marvell shared XOR driver
[ 1.489398] mv_xor f1060900.dma-engine: Marvell XOR (Registers Mode): ( xor cpy sg intr )
[ 1.626382] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 1.636606] console [ttyS0] disabled
[ 1.641297] f1012000.serial: ttyS0 at MMIO 0xf1012000 (irq = 21, base_baud = 10416666) is a 16550A
[ 1.650517] console [ttyS0] enabled
[ 1.657546] bootconsole [earlycon0] disabled
[ 1.667437] f1012100.serial: ttyS1 at MMIO 0xf1012100 (irq = 22, base_baud = 10416666) is a 16550A
[ 1.678148] sata_mv f10a0000.sata-host: version 1.28
[ 1.678309] sata_mv f10a0000.sata-host: slots 32 ports 1
[ 1.695733] scsi host0: sata_mv
[ 1.699382] ata1: SATA max UDMA/133 irq 33
[ 1.705401] m25p80 spi0.0: found mx25l1606e, expected sst25vf080b
[ 1.711680] m25p80 spi0.0: mx25l1606e (2048 Kbytes)
[ 1.716918] 4 cmdlinepart partitions found on MTD device spi0.0
[ 1.723527] Creating 4 MTD partitions on "spi0.0":
[ 1.728304] 0x000000000000-0x0000000c0000 : "uboot"
[ 1.744830] 0x0000000c0000-0x000000100000 : "uboot_env"
[ 1.761862] 0x000000100000-0x0000001c0000 : "uboot2"
[ 1.778602] 0x0000001c0000-0x000000200000 : "kernel"
[ 1.797613] libphy: Fixed MDIO Bus: probed
[ 1.804663] libphy: orion_mdio_bus: probed
[ 1.816092] mv643xx_eth: MV-643xx 10/100/1000 ethernet driver version 1.4
[ 1.919764] mv643xx_eth_port mv643xx_eth_port.0 eth0: port 0 with MAC address 00:05:35:09:92:9a
[ 1.929461] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.936297] ehci-pci: EHCI PCI platform driver
[ 1.940905] ehci-orion: EHCI orion driver
[ 1.945164] orion-ehci f1050000.usb-host: EHCI Host Controller
[ 1.951071] orion-ehci f1050000.usb-host: new USB bus registered, assigned bus number 1
[ 1.959385] orion-ehci f1050000.usb-host: irq 26, io mem 0xf1050000
[ 1.988413] orion-ehci f1050000.usb-host: USB 2.0 started, EHCI 1.00
[ 1.995011] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.001812] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.009047] usb usb1: Product: EHCI Host Controller
[ 2.013906] usb usb1: Manufacturer: Linux 4.12.4-mvebu-tld-1 ehci_hcd
[ 2.020354] usb usb1: SerialNumber: f1050000.usb-host
[ 2.026156] hub 1-0:1.0: USB hub found
[ 2.030108] hub 1-0:1.0: 1 port detected
[ 2.034054] ata1: SATA link down (SStatus 0 SControl F300)
[ 2.040105] orion-ehci f1051000.usb-host: EHCI Host Controller
[ 2.045935] orion-ehci f1051000.usb-host: new USB bus registered, assigned bus number 2
[ 2.054089] orion-ehci f1051000.usb-host: irq 27, io mem 0xf1051000
[ 2.088483] orion-ehci f1051000.usb-host: USB 2.0 started, EHCI 1.00
[ 2.095029] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.101823] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.109034] usb usb2: Product: EHCI Host Controller
[ 2.113887] usb usb2: Manufacturer: Linux 4.12.4-mvebu-tld-1 ehci_hcd
[ 2.120316] usb usb2: SerialNumber: f1051000.usb-host
[ 2.126091] hub 2-0:1.0: USB hub found
[ 2.130043] hub 2-0:1.0: 1 port detected
[ 2.135089] usbcore: registered new interface driver usblp
[ 2.141039] usbcore: registered new interface driver usb-storage
[ 2.147527] mousedev: PS/2 mouse device common for all mice
[ 2.154495] rtc-mv f10d8500.real-time-clock: rtc core: registered f10d8500.real-time- as rtc0
[ 2.163791] i2c /dev entries driver
[ 2.170033] orion_wdt: Initial timeout 25 sec
[ 2.177799] marvell-cesa f1030000.crypto-engine: CESA device successfully registered
[ 2.186046] hidraw: raw HID events driver (C) Jiri Kosina
[ 2.192490] usbcore: registered new interface driver usbhid
[ 2.198038] usbhid: USB HID core driver
[ 2.202524] drop_monitor: Initializing network drop monitor service
[ 2.209072] Netfilter messages via NETLINK v0.30.
[ 2.213777] ip_set: protocol 6
[ 2.217131] NET: Registered protocol family 10
[ 2.232258] random: fast init done
[ 2.236091] Segment Routing with IPv6
[ 2.239955] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 2.247740] NET: Registered protocol family 17
[ 2.252657] 8021q: 802.1Q VLAN Support v1.8
[ 2.256862] Key type dns_resolver registered
[ 2.261485] ThumbEE CPU extension supported.
[ 2.265739] Registering SWP/SWPB emulation handler
[ 2.271494] registered taskstats version 1
[ 2.275574] Loading compiled-in X.509 certificates
[ 2.280785] zswap: loaded using pool lzo/zbud
[ 2.301440] Key type big_key registered
[ 2.312691] Key type encrypted registered
[ 2.329296] rtc-mv f10d8500.real-time-clock: setting system clock to 2018-09-27 19:42:01 UTC (1538077321)
[ 2.339234] PM: Hibernation image not present or could not be loaded.
[ 2.341451] Freeing unused kernel memory: 1024K
[ 2.398497] usb 1-1: new high-speed USB device number 2 using orion-ehci
[ 2.488480] usb 2-1: new high-speed USB device number 2 using orion-ehci
[ 2.600392] usb 1-1: New USB device found, idVendor=05e3, idProduct=0610
[ 2.607086] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 2.628526] usb 1-1: Product: USB2.0 Hub
[ 2.646257] hub 1-1:1.0: USB hub found
[ 2.660033] hub 1-1:1.0: 4 ports detected
[ 2.700351] usb 2-1: New USB device found, idVendor=05e3, idProduct=0610
[ 2.707049] usb 2-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 2.728519] usb 2-1: Product: USB2.0 Hub
[ 2.745849] hub 2-1:1.0: USB hub found
[ 2.759004] hub 2-1:1.0: 4 ports detected
[ 2.988497] usb 1-1.4: new high-speed USB device number 3 using orion-ehci
[ 3.009438] i2c i2c-0: Added multiplexed i2c bus 1
[ 3.038990] i2c i2c-0: Added multiplexed i2c bus 2
[ 3.061563] i2c i2c-0: Added multiplexed i2c bus 3
[ 3.146455] sdhci: Secure Digital Host Controller Interface driver
[ 3.153760] usb 1-1.4: New USB device found, idVendor=0781, idProduct=5530
[ 3.153769] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3.153776] usb 1-1.4: Product: Cruzer
[ 3.153783] usb 1-1.4: Manufacturer: SanDisk
[ 3.153789] usb 1-1.4: SerialNumber: 20060775210A3B80C5B2
[ 3.154606] usb-storage 1-1.4:1.0: USB Mass Storage device detected
[ 3.169967] scsi host1: usb-storage 1-1.4:1.0
[ 3.315946] sdhci: Copyright(c) Pierre Ossman
[ 3.345031] sdhci-pltfm: SDHCI platform and OF driver helper
[ 3.419395] mmc0: SDHCI controller on f1090000.sdio-host [f1090000.sdio-host] using DMA
[ 3.508580] mmc1: SDHCI controller on f1092000.sdio-host [f1092000.sdio-host] using DMA
[ 3.576911] mmc1: new high speed MMC card at address 0001
[ 3.632469] mmc0: new high speed SDHC card at address aaaa
[ 4.227096] usbcore: registered new interface driver uas
[ 4.251238] mmcblk1: mmc1:0001 SEM02G 1.82 GiB
[ 4.262094] scsi 1:0:0:0: Direct-Access SanDisk Cruzer 1.26 PQ: 0 ANSI: 5
[ 4.270640] mmcblk1boot0: mmc1:0001 SEM02G partition 1 1.00 MiB
[ 4.289560] sd 1:0:0:0: [sda] 15633408 512-byte logical blocks: (8.00 GB/7.45 GiB)
[ 4.303079] sd 1:0:0:0: [sda] Write Protect is off
[ 4.307879] sd 1:0:0:0: [sda] Mode Sense: 43 00 00 00
[ 4.308037] mmcblk1boot1: mmc1:0001 SEM02G partition 2 1.00 MiB
[ 4.314550] sd 1:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 4.325669] mmcblk1rpmb: mmc1:0001 SEM02G partition 3 128 KiB
[ 4.334938] mmcblk1: p1 p2 p3
[ 4.338844] mmcblk1: p3 size 1831410 extends beyond EOD, truncated
[ 4.345271] sda: sda1
[ 4.350693] sd 1:0:0:0: [sda] Attached SCSI removable disk
[ 4.385320] mmcblk0: mmc0:aaaa SU16G 14.8 GiB
[ 4.402594] mmcblk0: p1 p2
[ 14.837959] EXT4-fs (sda1): mounting ext3 file system using the ext4 subsystem
[ 14.871892] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[ 17.537827] sd 1:0:0:0: Attached scsi generic sg0 type 0
[ 20.020876] EXT4-fs (sda1): re-mounted. Opts: (null)
[ 20.271200] random: crng init done
[ 20.274677] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
[ 22.990879] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 25.472866] mv643xx_eth_port mv643xx_eth_port.0 eth0: link up, 1000 Mb/s, full duplex, flow control disabled
[ 25.482696] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
root@debian:~#
|
Re: Chip PC LXD8941 September 27, 2018 03:44PM |
Registered: 5 years ago Posts: 182 |
The first time I booted the device with the new .dtb the microSD card was still in the slot and is recognised by the system during boot.
However if I boot into Debian first and then insert the microSD card it does not get recognised. The 2 SDHCI controllers are in the dmesg log but the system doesn't respond to a card being inserted.
Koen
[ 3.315946] sdhci: Copyright(c) Pierre Ossman [ 3.345031] sdhci-pltfm: SDHCI platform and OF driver helper [ 3.419395] mmc0: SDHCI controller on f1090000.sdio-host [f1090000.sdio-host] using DMA [ 3.508580] mmc1: SDHCI controller on f1092000.sdio-host [f1092000.sdio-host] using DMA [ 3.576911] mmc1: new high speed MMC card at address 0001 [ 3.632469] mmc0: new high speed SDHC card at address aaaa [ 4.227096] usbcore: registered new interface driver uas [ 4.251238] mmcblk1: mmc1:0001 SEM02G 1.82 GiB [ 4.262094] scsi 1:0:0:0: Direct-Access SanDisk Cruzer 1.26 PQ: 0 ANSI: 5 [ 4.270640] mmcblk1boot0: mmc1:0001 SEM02G partition 1 1.00 MiB [ 4.289560] sd 1:0:0:0: [sda] 15633408 512-byte logical blocks: (8.00 GB/7.45 GiB) [ 4.303079] sd 1:0:0:0: [sda] Write Protect is off [ 4.307879] sd 1:0:0:0: [sda] Mode Sense: 43 00 00 00 [ 4.308037] mmcblk1boot1: mmc1:0001 SEM02G partition 2 1.00 MiB [ 4.314550] sd 1:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA [ 4.325669] mmcblk1rpmb: mmc1:0001 SEM02G partition 3 128 KiB [ 4.334938] mmcblk1: p1 p2 p3 [ 4.338844] mmcblk1: p3 size 1831410 extends beyond EOD, truncated [ 4.345271] sda: sda1 [ 4.350693] sd 1:0:0:0: [sda] Attached SCSI removable disk [ 4.385320] mmcblk0: mmc0:aaaa SU16G 14.8 GiB [ 4.402594] mmcblk0: p1 p2
However if I boot into Debian first and then insert the microSD card it does not get recognised. The 2 SDHCI controllers are in the dmesg log but the system doesn't respond to a card being inserted.
[ 3.418566] mmc0: SDHCI controller on f1090000.sdio-host [f1090000.sdio-host] using DMA [ 3.508761] mmc1: SDHCI controller on f1092000.sdio-host [f1092000.sdio-host] using DMA [ 3.580278] mmc1: new high speed MMC card at address 0001
Koen
|
Re: Chip PC LXD8941 September 27, 2018 04:11PM |
Admin Registered: 13 years ago Posts: 18,575 |
Hi Koen,
Power off: Cool!
SPI: This is the same as Bob saw. It does not effect the correct SPI flash being recognized. So it is OK.
MMC: we probably need a little more definition here.
-bodhi
===========================
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Power off: Cool!
SPI: This is the same as Bob saw. It does not effect the correct SPI flash being recognized. So it is OK.
MMC: we probably need a little more definition here.
-bodhi
===========================
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|
Re: Chip PC LXD8941 September 27, 2018 04:29PM |
Admin Registered: 13 years ago Posts: 18,575 |
> A bit OT here. If you don't mind, I sure would
> like to know how/where did you scrap the DTB files
> from.
That DTB is the compiled binary for the DTS (also attached in the post).
-bodhi
===========================
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> like to know how/where did you scrap the DTB files
> from.
That DTB is the compiled binary for the DTS (also attached in the post).
-bodhi
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|
Re: Chip PC LXD8941 September 27, 2018 06:02PM |
Registered: 5 years ago Posts: 182 |
|
Re: Chip PC LXD8941 September 27, 2018 08:15PM |
Admin Registered: 13 years ago Posts: 18,575 |
Koen Wrote:
-------------------------------------------------------
> Ok I may have spoken too soon. Power off works
> better than before as it interrupts the power
> button led and seems to stop the device however a
> second later the led comes on again and the boot
> sequence starts.
>
> Koen
Do you have serial console log while powering off?
-bodhi
===========================
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-------------------------------------------------------
> Ok I may have spoken too soon. Power off works
> better than before as it interrupts the power
> button led and seems to stop the device however a
> second later the led comes on again and the boot
> sequence starts.
>
> Koen
Do you have serial console log while powering off?
-bodhi
===========================
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|
Re: Chip PC LXD8941 September 28, 2018 02:52AM |
Registered: 9 years ago Posts: 1,037 |
|
Re: Chip PC LXD8941 September 28, 2018 04:04AM |
Admin Registered: 13 years ago Posts: 18,575 |
I think probably the GPIO for power off is different on this box (not 8 like the T5335z or Wyse T50).
-bodhi
===========================
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-bodhi
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|
Re: Chip PC LXD8941 September 28, 2018 07:35AM |
Registered: 5 years ago Posts: 182 |
|
Re: Chip PC LXD8941 September 28, 2018 02:52PM |
Admin Registered: 13 years ago Posts: 18,575 |
I hope it is not a watchdog problem. It is really odd if they use a different GPIO to trigger the power off.
-bodhi
===========================
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-bodhi
===========================
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|
Re: Chip PC LXD8941 September 28, 2018 03:51PM |
Registered: 5 years ago Posts: 182 |
Below is the serial log of powering down the device:
This section from dove-rd-avng-setup.c shows that gpio 8 controls powering off the device.
And then there are these functions related to GPIO's in dove-rd-avng-setup.c :
root@debian:~# poweroff Broadcast message from root@debian (ttyS0) (Fri Sep 28 12:44:44 2018): The system is going down for system halt NOW! INIT: level: 0 INIT: Sen[info] Using makefile-style concurrent boot in runlevel 0. [ ok ] Shutting down ALSA...done (none loaded). [....] Stopping busybox' klogd implementation: klogd2523 (klogd) Stopped klogd (pid 2523). . ok [ ok ] Stopping Avahi mDNS/DNS-SD Daemon: avahi-daemon. [....] Stopping busybox' syslogd implementation: syslogd2524 (syslogd) . ok [ ok ] Saving random seed...done. [ ok ] Stopping NFS kernel daemon: mountd nfsd. [ ok ] Unexporting directories for NFS kernel daemon.... [ ok ] Asking all remaining processes to terminate...done. [ ok ] All processes ended within 1 seconds...done. [ ok ] Stopping RPC port mapper daemon: rpcbind. [ ok ] Stopping NFS common utilities: idmapd statd. [....] Deconfiguring network interfaces...Removed stale PID file Internet Systems Consortium DHCP Client 4.3.5 Copyright 2004-2016 Internet Systems Consortium. All rights reserved. For info, please visit https://www.isc.org/software/dhcp/ Listening on LPF/eth0/00:05:35:09:92:9a Sending on LPF/eth0/00:05:35:09:92:9a Sending on Socket/fallback DHCPRELEASE on eth0 to 192.168.1.1 port 67 done. [ 151.678604] m88e1318_get_wol: phy_id = 0x1410e90 OK [ 151.683472] WOL not set - suspending the ethernet PHY [info] Saving the system clock. [info] Hardware Clock updated to Fri Sep 28 12:44:48 PDT 2018. [....] Will now unmount temporary filesystems:umount: /tmp unmounted . ok [ ok ] Will now deactivate swap:. [ 152.578222] EXT4-fs (sda1): re-mounted. Opts: (null) [ ok ] Mounting root filesystem read-only...done. [info] Will now halt. [ 154.800296] reboot: Power down _ _ ____ _ | | | | | __ ) ___ ___ | |_ | | | |___| _ \ / _ \ / _ \| __| | |_| |___| |_) | (_) | (_) | |_ \___/ |____/ \___/ \___/ \__| ** LOADER ** U-Boot 2009.08-svn7881 (Jan 23 2013 - 13:55:26) version: dove-5.3.4
This section from dove-rd-avng-setup.c shows that gpio 8 controls powering off the device.
/*****************************************************************************
* MPP
****************************************************************************/
static struct dove_mpp_mode dove_rd_avng_y0_mpp_modes[] __initdata = {
{ 0, MPP_GPIO }, /* MCU_INTRn */
{ 1, MPP_GPIO }, /* I2S_CODEC_IRQ */
{ 2, MPP_PMU }, /* Standby power control */
{ 3, MPP_PMU }, /* Power button - standby wakeup */
{ 4, MPP_PMU }, /* Core power good indication */
{ 5, MPP_PMU }, /* DeepIdle power control */
{ 6, MPP_GPIO }, /* PMU - DDR termination control */
{ 7, MPP_PMU }, /* Standby led */
{ 8, MPP_GPIO }, /* OFF_CTRL */
{ 9, MPP_GPIO }, /* HUB_RESETn */
{ 10, MPP_PMU }, /* DVS SDI control */
{ 11, MPP_GPIO }, /* LCM_DCM */
{ 12, MPP_SDIO1 }, /* SD1_CDn */
{ 13, MPP_GPIO }, /* WLAN_WAKEUP_HOST */
{ 14, MPP_GPIO }, /* HOST_WAKEUP_WLAN */
{ 15, MPP_GPIO }, /* BT_WAKEUP_HOST */
{ 16, MPP_GPIO }, /* HOST_WAKEUP_BT */
{ 17, MPP_GPIO }, /* LCM_BL_CTRL */
{ 18, MPP_LCD }, /* LCD0_PWM */
{ 19, MPP_GPIO }, /* AU_IRQOUT */
{ 20, MPP_GPIO }, /* GP_WLAN_RSTn */
{ 21, MPP_UART1 }, /* UA1_RTSn */
{ 22, MPP_UART1 }, /* UA1_CTSn */
{ 23, MPP_GPIO }, /* G_INT */
{ 24, MPP_CAM }, /* will configure MPPs 24-39*/
{ 40, MPP_SDIO0 }, /* will configure MPPs 40-45 */
{ 46, MPP_SDIO1 }, /* SD1 Group */
{ 47, MPP_SDIO1 }, /* SD1 Group */
{ 48, MPP_SDIO1 }, /* SD1 Group */
{ 49, MPP_SDIO1 }, /* SD1 Group */
{ 50, MPP_SDIO1 }, /* SD1 Group */
{ 51, MPP_SDIO1 }, /* SD1 Group */
{ 52, MPP_AUDIO1 }, /* AU1 Group */
{ 53, MPP_AUDIO1 }, /* AU1 Group */
{ 54, MPP_AUDIO1 }, /* AU1 Group */
{ 55, MPP_AUDIO1 }, /* AU1 Group */
{ 56, MPP_AUDIO1 }, /* AU1 Group */
{ 57, MPP_AUDIO1 }, /* AU1 Group */
{ 58, MPP_SPI0 }, /* will configure MPPs 58-61 */
{ 62, MPP_UART1 }, /* UART1 active */
{ -1 },
};
static struct dove_mpp_mode dove_rd_avng_x0_mpp_modes[] __initdata = {
{ 0, MPP_GPIO }, /* MCU_INTRn */
{ 1, MPP_GPIO }, /* I2S_CODEC_IRQ */
{ 2, MPP_PMU }, /* Standby power control */
{ 3, MPP_PMU }, /* Power button - standby wakeup */
{ 4, MPP_PMU }, /* M_CKE_MASK */
{ 5, MPP_PMU }, /* DeepIdle power control */
{ 6, MPP_PMU }, /* M_RST_MASK */
{ 7, MPP_PMU }, /* Standby led */
{ 8, MPP_GPIO }, /* OFF_CTRL */
{ 9, MPP_GPIO }, /* HUB_RESETn */
{ 10, MPP_PMU }, /* DVS SDI control */
{ 11, MPP_GPIO }, /* LCM_DCM */
{ 12, MPP_SDIO1 }, /* SD1_CDn */
{ 13, MPP_GPIO }, /* LCM_BL_CTRL */
{ 14, MPP_GPIO }, /* USB_DEV_DET */
{ 15, MPP_GPIO }, /* AU_IRQOUT */
{ 16, MPP_GPIO }, /* PMU - DDR termination control */
{ 17, MPP_TWSI }, /* TW_SDA Option 2 */
{ 18, MPP_LCD }, /* LCD0_PWM */
{ 19, MPP_TWSI }, /* TW_SCK Option 2 */
{ 20, MPP_GPIO }, /* GP_WLAN_RSTn */
{ 21, MPP_UART1 }, /* UA1_RTSn */
{ 22, MPP_UART1 }, /* UA1_CTSn */
{ 23, MPP_GPIO }, /* G_INT */
{ 24, MPP_CAM }, /* will configure MPPs 24-39*/
{ 40, MPP_SDIO0 }, /* will configure MPPs 40-45 */
{ 46, MPP_SDIO1 }, /* SD1 Group */
{ 47, MPP_SDIO1 }, /* SD1 Group */
{ 48, MPP_SDIO1 }, /* SD1 Group */
{ 49, MPP_SDIO1 }, /* SD1 Group */
{ 50, MPP_SDIO1 }, /* SD1 Group */
{ 51, MPP_SDIO1 }, /* SD1 Group */
{ 52, MPP_AUDIO1 }, /* AU1 Group */
{ 53, MPP_AUDIO1 }, /* AU1 Group */
{ 54, MPP_AUDIO1 }, /* AU1 Group */
{ 55, MPP_AUDIO1 }, /* AU1 Group */
{ 56, MPP_AUDIO1 }, /* AU1 Group */
{ 57, MPP_AUDIO1 }, /* AU1 Group */
{ 58, MPP_SPI0 }, /* will configure MPPs 58-61 */
{ 62, MPP_UART1 }, /* UART1 active */
{ -1 },
};
And then there are these functions related to GPIO's in dove-rd-avng-setup.c :
/*****************************************************************************
* GPIO
****************************************************************************/
static void dove_rd_avng_power_off(void)
{
if (gpio_direction_output(DOVE_AVNG_POWER_OFF_GPIO, 0) != 0) {
printk(KERN_ERR "%s failed to set power off output pin %d\n",
__func__, DOVE_AVNG_POWER_OFF_GPIO);
}
}
static void dove_rd_avng_gpio_init(u32 rev)
{
int pin;
orion_gpio_set_valid(0, 1);
if (gpio_request(0, "MCU_INTRn") != 0)
printk(KERN_ERR "Dove: failed to setup GPIO for MCU_INTRn\n");
gpio_direction_input(0); /* MCU interrupt */
orion_gpio_set_valid(1, 1);
if (gpio_request(1, "I2S_CODEC_IRQ") != 0)
printk(KERN_ERR "Dove: failed to setup GPIO for I2S_CODEC_IRQ\n");
gpio_direction_input(1); /* Interrupt from ALC5632 */
if (rev >= DOVE_REV_X0) {
pin = 16;
} else {
pin = 6;
}
orion_gpio_set_valid(pin, 1);
if (gpio_request(pin, "MPP_DDR_TERM") != 0)
printk(KERN_ERR "Dove: failed to setup GPIO for MPP_DDR_TERM\n");
gpio_direction_output(pin, 1); /* Enable DDR 1.8v */
orion_gpio_set_valid(DOVE_AVNG_POWER_OFF_GPIO, 1);
if (gpio_request(DOVE_AVNG_POWER_OFF_GPIO, "OFF_CTRL") != 0)
printk(KERN_ERR "Dove: failed to setup GPIO for OFF_CTRL\n");
gpio_direction_output(DOVE_AVNG_POWER_OFF_GPIO, 1); /* Power off */
orion_gpio_set_valid(9, 1);
if (gpio_request(9, "HUB_RESETn") != 0)
printk(KERN_ERR "Dove: failed to setup GPIO for HUB_RESETn\n");
gpio_direction_output(9, 1); /* HUB_RESETn */
orion_gpio_set_valid(11, 1);
if (gpio_request(11, "LCM_DCM") != 0)
printk(KERN_ERR "Dove: failed to setup GPIO for LCM_DCM\n");
gpio_direction_output(11, 1); /* Enable LCD power */
orion_gpio_set_valid(13, 1);
if (rev >= DOVE_REV_X0) {
if (gpio_request(13, "LCM_BL_CTRL") != 0)
printk(KERN_ERR "Dove: failed to setup GPIO for LCM_BL_CTRL\n");
gpio_direction_output(13, 1); /* Enable LCD backlight */
} else {
if (gpio_request(13, "WLAN_WAKEUP_HOST") != 0)
printk(KERN_ERR "Dove: failed to setup GPIO for WLAN_WAKEUP_HOST\n");
gpio_direction_input(13);
}
orion_gpio_set_valid(14, 1);
if (rev >= DOVE_REV_X0) {
if (gpio_request(14, "USB_DEV_DET") != 0)
printk(KERN_ERR "Dove: failed to setup GPIO for USB_DEV_DET\n");
gpio_direction_input(14);
} else {
if (gpio_request(14, "HOST_WAKEUP_WLAN") != 0)
printk(KERN_ERR "Dove: failed to setup GPIO for HOST_WAKEUP_WLAN\n");
gpio_direction_output(14, 0);
}
if (rev < DOVE_REV_X0) {
orion_gpio_set_valid(15, 1);
if (gpio_request(15, "BT_WAKEUP_HOST") != 0)
printk(KERN_ERR "Dove: failed to setup GPIO for BT_WAKEUP_HOSTn");
gpio_direction_input(15);
orion_gpio_set_valid(16, 1);
if (gpio_request(16, "HOST_WAKEUP_BT") != 0)
printk(KERN_ERR "Dove: failed to setup GPIO for HOST_WAKEUP_BT\n");
gpio_direction_output(16, 0);
orion_gpio_set_valid(17, 1);
if (gpio_request(17, "LCM_BL_CTRL") != 0)
printk(KERN_ERR "Dove: failed to setup GPIO for LCM_BL_CTRL\n");
gpio_direction_output(17, 1); /* Enable LCD back light */
}
orion_gpio_set_valid(20, 1);
if (gpio_request(20, "GP_WLAN_RSTn") != 0)
printk(KERN_ERR "Dove: failed to setup GPIO for GP_WLAN_RSTn\n");
gpio_direction_output(20, 1);
orion_gpio_set_valid(23, 1);
if (gpio_request(23, "G_INT") != 0)
printk(KERN_ERR "Dove: failed to setup GPIO for G_INT\n");
gpio_direction_input(23); /* Interrupt from G-sensor */
}
|
Re: Chip PC LXD8941 September 28, 2018 07:26PM |
Admin Registered: 13 years ago Posts: 18,575 |
Koen,
Yes. These patches were where I've learned about the GPIO 8. And also the LCD power. You can see those in the DTS for the T5335z and this box.
This is in the posted link to the tarball.
-bodhi
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Edited 2 time(s). Last edit at 09/28/2018 07:29PM by bodhi.
Yes. These patches were where I've learned about the GPIO 8. And also the LCD power. You can see those in the DTS for the T5335z and this box.
This is in the posted link to the tarball.
root@tldDebian:~# lst /usr/src/hpt5335z_gpl/patches/linux-2.6.32.9-dove-5.3.6.patch -rwxrwxr-x 1 openwrt openwrt 11270851 Jun 9 2011 /usr/src/hpt5335z_gpl/patches/linux-2.6.32.9-dove-5.3.6.patch
-bodhi
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Edited 2 time(s). Last edit at 09/28/2018 07:29PM by bodhi.
|
Re: Chip PC LXD8941 September 28, 2018 11:43PM |
Admin Registered: 13 years ago Posts: 18,575 |
I think:
Power Off with GPIO 8 is working on this box. Something else caused a reset.
MMC has a card detection GPIO. That was apparently set by u-boot, so it is activated when the SD card is in. But in the kernel we will need to implement that trigger.
-bodhi
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Power Off with GPIO 8 is working on this box. Something else caused a reset.
MMC has a card detection GPIO. That was apparently set by u-boot, so it is activated when the SD card is in. But in the kernel we will need to implement that trigger.
-bodhi
===========================
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|
Re: Chip PC LXD8941 September 29, 2018 04:52PM |
Admin Registered: 13 years ago Posts: 18,575 |
@Gravelrash,
> We had similar behaviour in the T5325. It was set
> in uboot variables
I forgot all about this :) can you jog my memory a bit? did we set some env to stop it from resetting?
-bodhi
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> We had similar behaviour in the T5325. It was set
> in uboot variables
I forgot all about this :) can you jog my memory a bit? did we set some env to stop it from resetting?
-bodhi
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|
Re: Chip PC LXD8941 September 30, 2018 11:51AM |
Registered: 5 years ago Posts: 182 |
Hi bodhi,
Should I plug in a micro SD card and start activating gpio pins from Debian and see when it shows up in dmesg? Or is there the risk of breaking things?
I decided to do a quick sysbench of this dove board and also on my pogo E02 to see how they compare. It is 2.5x faster in the sysbench test as shown by the results below.
Koen
pogo E02:
LXD8941:
Should I plug in a micro SD card and start activating gpio pins from Debian and see when it shows up in dmesg? Or is there the risk of breaking things?
I decided to do a quick sysbench of this dove board and also on my pogo E02 to see how they compare. It is 2.5x faster in the sysbench test as shown by the results below.
Koen
pogo E02:
koen@debian:~$ sudo sysbench --test=cpu run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 1
Doing CPU performance benchmark
Threads started!
Done.
Maximum prime number checked in CPU test: 10000
Test execution summary:
total time: 665.4377s
total number of events: 10000
total time taken by event execution: 665.4117
per-request statistics:
min: 66.44ms
avg: 66.54ms
max: 68.55ms
approx. 95 percentile: 66.68ms
Threads fairness:
events (avg/stddev): 10000.0000/0.00
execution time (avg/stddev): 665.4117/0.00
koen@debian:~$
LXD8941:
root@debian:~# sysbench --test=cpu run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 1
Doing CPU performance benchmark
Threads started!
Done.
Maximum prime number checked in CPU test: 10000
Test execution summary:
total time: 266.0051s
total number of events: 10000
total time taken by event execution: 265.9872
per-request statistics:
min: 26.55ms
avg: 26.60ms
max: 33.62ms
approx. 95 percentile: 26.68ms
Threads fairness:
events (avg/stddev): 10000.0000/0.00
execution time (avg/stddev): 265.9872/0.00
|
Re: Chip PC LXD8941 September 30, 2018 04:57PM |
Admin Registered: 13 years ago Posts: 18,575 |
Koen,
> Should I plug in a micro SD card and start
> activating gpio pins from Debian and see when it
> shows up in dmesg? Or is there the risk of
> breaking things?
We need to activate the GPIOs before you can set it in Debian easily.
As long as you know it is a GPIO, it's OK to set/clear it. However, you dont want to turn off the HDD or USB or something that could corrupt things.
I'm looking at the GPL and will get a new version for you to test MMC. Harder to test on T5335z becaue I cannot tell if it's working or not without the slot.
>
> I decided to do a quick sysbench of this dove
> board and also on my pogo E02 to see how they
> compare. It is 2.5x faster in the sysbench test as
> shown by the results below.
Impressive :) I did not think that it's that fast!
-bodhi
===========================
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> Should I plug in a micro SD card and start
> activating gpio pins from Debian and see when it
> shows up in dmesg? Or is there the risk of
> breaking things?
We need to activate the GPIOs before you can set it in Debian easily.
As long as you know it is a GPIO, it's OK to set/clear it. However, you dont want to turn off the HDD or USB or something that could corrupt things.
I'm looking at the GPL and will get a new version for you to test MMC. Harder to test on T5335z becaue I cannot tell if it's working or not without the slot.
>
> I decided to do a quick sysbench of this dove
> board and also on my pogo E02 to see how they
> compare. It is 2.5x faster in the sysbench test as
> shown by the results below.
Impressive :) I did not think that it's that fast!
-bodhi
===========================
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|
Re: Chip PC LXD8941 September 30, 2018 05:57PM |
Admin Registered: 13 years ago Posts: 18,575 |
Koen,
GPIO 12 is card detection.
-bodhi
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GPIO 12 is card detection.
+ { 12, MPP_SDIO1 }, /* SD1_CDn */
-bodhi
===========================
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|
Re: Chip PC LXD8941 October 01, 2018 01:59AM |
Admin Registered: 13 years ago Posts: 18,575 |
Koen,
Please try this version. I'm activating the SD card 1. Of course there is only one MMC (usually that should be 0), but stock uses 1 so let's see if it will work first.
-bodhi
===========================
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Please try this version. I'm activating the SD card 1. Of course there is only one MMC (usually that should be 0), but stock uses 1 so let's see if it will work first.
-bodhi
===========================
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|
Re: Chip PC LXD8941 October 01, 2018 04:36AM |
Registered: 9 years ago Posts: 1,037 |
From memory there was a set of uboot variables that could be seen with an expanded declaration request at the uboot prompt, something like HP variables. and this then showed the HP specific additions as well. again im not anywhere near my kit, but will see if i can trawl the thread and find the info
bodhi Wrote:
-------------------------------------------------------
> @Gravelrash,
>
> > We had similar behaviour in the T5325. It was
> set
> > in uboot variables
>
> I forgot all about this :) can you jog my memory a
> bit? did we set some env to stop it from
> resetting?
bodhi Wrote:
-------------------------------------------------------
> @Gravelrash,
>
> > We had similar behaviour in the T5325. It was
> set
> > in uboot variables
>
> I forgot all about this :) can you jog my memory a
> bit? did we set some env to stop it from
> resetting?
|
Re: Chip PC LXD8941 October 01, 2018 04:45AM |
Registered: 9 years ago Posts: 1,037 |
found the additional here
https://forum.doozan.com/read.php?2,25473,page=4 (March 03, 2016 12:52PM)
https://forum.doozan.com/read.php?2,25473,page=5 (bobafetthotmail March 08, 2016 05:02AM)
Edited 1 time(s). Last edit at 10/01/2018 04:51AM by Gravelrash.
https://forum.doozan.com/read.php?2,25473,page=4 (March 03, 2016 12:52PM)
https://forum.doozan.com/read.php?2,25473,page=5 (bobafetthotmail March 08, 2016 05:02AM)
Edited 1 time(s). Last edit at 10/01/2018 04:51AM by Gravelrash.
|
Re: Chip PC LXD8941 October 01, 2018 05:00AM |
Admin Registered: 13 years ago Posts: 18,575 |
@Gravelrash,
Ah I remember now. There was the home-made WOL thing that HP cooked up :)
Good idea. Could be the culprit.
-bodhi
===========================
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Ah I remember now. There was the home-made WOL thing that HP cooked up :)
Good idea. Could be the culprit.
-bodhi
===========================
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|
Re: Chip PC LXD8941 October 01, 2018 04:31PM |
Registered: 5 years ago Posts: 182 |
Hi bodhi,
I've appended the new dtb and booted the device but when I insert a microSD card it is not recognised. After that I've used the following instructions to add gpio 12.
https://elinux.org/GPIO
Seting it to either high or low does not make the microSD card show up. The debugfs output does show that the value of gpio 12 is being changed.
A bit more poking around in debugfs shows the following information (not sure if useful):
Koen
I've appended the new dtb and booted the device but when I insert a microSD card it is not recognised. After that I've used the following instructions to add gpio 12.
https://elinux.org/GPIO
Seting it to either high or low does not make the microSD card show up. The debugfs output does show that the value of gpio 12 is being changed.
A bit more poking around in debugfs shows the following information (not sure if useful):
Koen
root@debian:/# cat /sys/kernel/debug/mmc1/caps 0x4000040f root@debian:/# cat /sys/kernel/debug/mmc1/caps2 0x00020000 root@debian:/# cat /sys/kernel/debug/mmc1/clock 50000000 root@debian:/# cat /sys/kernel/debug/mmc1/ios clock: 50000000 Hz actual clock: 50000000 Hz vdd: 21 (3.3 ~ 3.4 V) bus mode: 2 (push-pull) chip select: 0 (don't care) power mode: 2 (on) bus width: 2 (4 bits) timing spec: 1 (mmc high-speed) signal voltage: 0 (3.30 V) driver type: 0 (driver type B)
root@debian:/# cat /sys/kernel/debug/mmc0/caps 0x4000040f root@debian:/# root@debian:/# cat /sys/kernel/debug/mmc0/caps2 0x00020000 root@debian:/# cat /sys/kernel/debug/mmc0/clock 0 root@debian:/# cat /sys/kernel/debug/mmc0/ios clock: 0 Hz vdd: 0 (invalid) bus mode: 2 (push-pull) chip select: 0 (don't care) power mode: 0 (off) bus width: 0 (1 bits) timing spec: 0 (legacy) signal voltage: 0 (3.30 V) driver type: 0 (driver type B)
root@debian:/sys/kernel/debug/pinctrl# ls
. .. f10d0200.pin-ctrl pinctrl-devices pinctrl-handles pinctrl-maps
root@debian:/sys/kernel/debug/pinctrl# cat pinctrl-devices
name [pinmux] [pinconf]
f10d0200.pin-ctrl yes yes
root@debian:/sys/kernel/debug/pinctrl# cat pinctrl-handles
Requested pin control handlers their pinmux maps:
device: f1012100.serial current state: default
state: default
type: MUX_GROUP controller f10d0200.pin-ctrl group: mpp_uart1 (29) function: uart1 (18)
device: f1010600.spi-ctrl current state: default
state: default
type: MUX_GROUP controller f10d0200.pin-ctrl group: mpp_spi0 (28) function: spi0 (40)
device: gpio-poweroff current state: default
state: default
type: MUX_GROUP controller f10d0200.pin-ctrl group: mpp8 (8) function: gpio (0)
device: i2c-mux current state: none
state: i2c0
type: MUX_GROUP controller f10d0200.pin-ctrl group: twsi (32) function: twsi-opt1 (45)
state: i2c1
type: MUX_GROUP controller f10d0200.pin-ctrl group: twsi (32) function: twsi-opt2 (46)
state: i2c2
type: MUX_GROUP controller f10d0200.pin-ctrl group: twsi (32) function: twsi-opt3 (47)
device: f1090000.sdio-host current state: default
state: default
type: MUX_GROUP controller f10d0200.pin-ctrl group: mpp_sdio1 (26) function: sdio1 (21)
device: f1092000.sdio-host current state: default
state: default
type: MUX_GROUP controller f10d0200.pin-ctrl group: mpp_sdio0 (25) function: sdio0 (2)
root@debian:/sys/kernel/debug/pinctrl# cat pinctrl-maps
Pinctrl maps:
device f1012100.serial
state default
type MUX_GROUP (2)
controlling device f10d0200.pin-ctrl
group mpp_uart1
function uart1
device f1010600.spi-ctrl
state default
type MUX_GROUP (2)
controlling device f10d0200.pin-ctrl
group mpp_spi0
function spi0
device gpio-poweroff
state default
type MUX_GROUP (2)
controlling device f10d0200.pin-ctrl
group mpp8
function gpio
device i2c-mux
state i2c0
type MUX_GROUP (2)
controlling device f10d0200.pin-ctrl
group twsi
function twsi-opt1
device i2c-mux
state i2c1
type MUX_GROUP (2)
controlling device f10d0200.pin-ctrl
group twsi
function twsi-opt2
device i2c-mux
state i2c2
type MUX_GROUP (2)
controlling device f10d0200.pin-ctrl
group twsi
function twsi-opt3
device f1090000.sdio-host
state default
type MUX_GROUP (2)
controlling device f10d0200.pin-ctrl
group mpp_sdio1
function sdio1
device f1092000.sdio-host
state default
type MUX_GROUP (2)
controlling device f10d0200.pin-ctrl
group mpp_sdio0
function sdio0
root@debian:/sys/kernel/debug/pinctrl#
root@debian:/sys/kernel/debug/pinctrl/f10d0200.pin-ctrl# cat gpio-ranges GPIO ranges handled: 0: mvebu-gpio GPIOS [0 - 31] PINS [0 - 31] 1: mvebu-gpio GPIOS [32 - 63] PINS [32 - 63] 2: mvebu-gpio GPIOS [64 - 71] PINS [64 - 71] root@debian:/sys/kernel/debug/pinctrl/f10d0200.pin-ctrl# cat pinconf-groups Pin config settings per pin group Format: group (name): configs 0 (mpp0): current: gpio(io), available = [ uart2(rts) sdio0(cd) lcd0(pwm) pmu-nc pmu-low pmu-high pmic(sdi) cpu-pwr-down standby-pwr-down core-pwr-good bat-fault ext0-wakeup ext1-wakeup ext2-wakeup pmu-blink ] 1 (mpp1): current: gpio(io), available = [ uart2(cts) sdio0(wp) lcd1(pwm) pmu-nc pmu-low pmu-high pmic(sdi) cpu-pwr-down standby-pwr-down core-pwr-good bat-fault ext0-wakeup ext1-wakeup ext2-wakeup pmu-blink ] 2 (mpp2): current: gpio(io), available = [ sata(prsnt) uart2(txd) sdio0(buspwr) uart1(rts) pmu-nc pmu-low pmu-high pmic(sdi) cpu-pwr-down standby-pwr-down core-pwr-good bat-fault ext0-wakeup ext1-wakeup ext2-wakeup pmu-blink ] 3 (mpp3): current: gpio(io), available = [ sata(act) uart2(rxd) sdio0(ledctrl) uart1(cts) lcd-spi(cs1) pmu-nc pmu-low pmu-high pmic(sdi) cpu-pwr-down standby-pwr-down core-pwr-good bat-fault ext0-wakeup ext1-wakeup ext2-wakeup pmu-blink ] 4 (mpp4): current: pmu-low, available = [ gpio(io) uart3(rts) sdio1(cd) spi1(miso) pmu-nc pmu-high pmic(sdi) cpu-pwr-down standby-pwr-down core-pwr-good bat-fault ext0-wakeup ext1-wakeup ext2-wakeup pmu-blink ] 5 (mpp5): current: gpio(io), available = [ uart3(cts) sdio1(wp) spi1(cs) pmu-nc pmu-low pmu-high pmic(sdi) cpu-pwr-down standby-pwr-down core-pwr-good bat-fault ext0-wakeup ext1-wakeup ext2-wakeup pmu-blink ] 6 (mpp6): current: pmu-high, available = [ gpio(io) uart3(txd) sdio1(buspwr) spi1(mosi) pmu-nc pmu-low pmic(sdi) cpu-pwr-down standby-pwr-down core-pwr-good bat-fault ext0-wakeup ext1-wakeup ext2-wakeup pmu-blink ] 7 (mpp7): current: gpio(io), available = [ uart3(rxd) sdio1(ledctrl) spi1(sck) pmu-nc pmu-low pmu-high pmic(sdi) cpu-pwr-down standby-pwr-down core-pwr-good bat-fault ext0-wakeup ext1-wakeup ext2-wakeup pmu-blink ] 8 (mpp8): current: gpio(io), available = [ watchdog(rstout) pmu-nc pmu-low pmu-high pmic(sdi) cpu-pwr-down standby-pwr-down cpu-pwr-good bat-fault ext0-wakeup ext1-wakeup ext2-wakeup pmu-blink ] 9 (mpp9): current: gpio(io), available = [ pex1(clkreq) pmu-nc pmu-low pmu-high pmic(sdi) cpu-pwr-down standby-pwr-down cpu-pwr-good bat-fault ext0-wakeup ext1-wakeup ext2-wakeup pmu-blink ] 10 (mpp10): current: gpio(io), available = [ ssp(sclk) pmu-nc pmu-low pmu-high pmic(sdi) cpu-pwr-down standby-pwr-down cpu-pwr-good bat-fault ext0-wakeup ext1-wakeup ext2-wakeup pmu-blink ] 11 (mpp11): current: gpio(io), available = [ sata(prsnt) sata-1(act) sdio0(ledctrl) sdio1(ledctrl) pex0(clkreq) pmu-nc pmu-low pmu-high pmic(sdi) cpu-pwr-down standby-pwr-down cpu-pwr-good bat-fault ext0-wakeup ext1-wakeup ext2-wakeup pmu-blink ] 12 (mpp12): current: gpio(io), available = [ sata(act) uart2(rts) audio0(extclk) sdio1(cd) pmu-nc pmu-low pmu-high pmic(sdi) cpu-pwr-down standby-pwr-down cpu-pwr-good bat-fault ext0-wakeup ext1-wakeup ext2-wakeup pmu-blink ] 13 (mpp13): current: audio1(extclk), available = [ gpio(io) uart2(cts) sdio1(wp) ssp(extclk) pmu-nc pmu-low pmu-high pmic(sdi) cpu-pwr-down standby-pwr-down cpu-pwr-good bat-fault ext0-wakeup ext1-wakeup ext2-wakeup pmu-blink ] 14 (mpp14): current: gpio(io), available = [ uart2(txd) sdio1(buspwr) ssp(rxd) pmu-nc pmu-low pmu-high pmic(sdi) cpu-pwr-down standby-pwr-down cpu-pwr-good bat-fault ext0-wakeup ext1-wakeup ext2-wakeup pmu-blink ] 15 (mpp15): current: gpio(io), available = [ uart2(rxd) sdio1(ledctrl) ssp(sfrm) pmu-nc pmu-low pmu-high pmic(sdi) cpu-pwr-down standby-pwr-down cpu-pwr-good bat-fault ext0-wakeup ext1-wakeup ext2-wakeup pmu-blink ] 16 (mpp16): current: gpio(io), available = [ uart3(rts) sdio0(cd) lcd-spi(cs1) ac97(sdi1) ] 17 (mpp17): current: twsi(sda), available = [ gpio(io) ac97-1(sysclko) uart3(cts) sdio0(wp) ac97(sdi2) ] 18 (mpp18): current: gpio(io), available = [ uart3(txd) sdio0(buspwr) lcd0(pwm) ac97(sdi3) ] 19 (mpp19): current: twsi(sck), available = [ gpio(io) uart3(rxd) sdio0(ledctrl) ] 20 (mpp20): current: gpio(io), available = [ ac97(sysclko) lcd-spi(miso) sdio1(cd) sdio0(cd) spi1(miso) ] 21 (mpp21): current: uart1(rts), available = [ gpio(io) lcd-spi(cs0) sdio1(wp) ssp(sfrm) sdio0(wp) spi1(cs) ] 22 (mpp22): current: uart1(cts), available = [ gpio(io) lcd-spi(mosi) sdio1(buspwr) ssp(txd) sdio0(buspwr) spi1(mosi) ] 23 (mpp23): current: gpio(io), available = [ lcd-spi(sck) sdio1(ledctrl) ssp(sclk) sdio0(ledctrl) spi1(sck) ] 24 (mpp_camera): current: camera, available = [ gpio(io) ] 25 (mpp_sdio0): current: sdio0, available = [ gpio(io) ] 26 (mpp_sdio1): current: sdio1, available = [ gpio(io) ] 27 (mpp_audio1): current: i2s1/spdifo, available = [ i2s1 spdifo gpio(io) twsi ssp/spdifo ssp ssp/twsi ] 28 (mpp_spi0): current: spi0, available = [ gpio(io) ] 29 (mpp_uart1): current: uart1, available = [ gpio(io) ] 30 (mpp_nand): current: nand, available = [ gpo(o) ] 31 (audio0): current: i2s, available = [ ac97 ] 32 (twsi): current: twsi-opt1, available = [ twsi-none twsi-opt2 twsi-opt3 ] root@debian:/sys/kernel/debug/pinctrl/f10d0200.pin-ctrl# cat pingroups registered pin groups: group: mpp0 pin 0 (PIN0) group: mpp1 pin 1 (PIN1) group: mpp2 pin 2 (PIN2) group: mpp3 pin 3 (PIN3) group: mpp4 pin 4 (PIN4) group: mpp5 pin 5 (PIN5) group: mpp6 pin 6 (PIN6) group: mpp7 pin 7 (PIN7) group: mpp8 pin 8 (PIN8) group: mpp9 pin 9 (PIN9) group: mpp10 pin 10 (PIN10) group: mpp11 pin 11 (PIN11) group: mpp12 pin 12 (PIN12) group: mpp13 pin 13 (PIN13) group: mpp14 pin 14 (PIN14) group: mpp15 pin 15 (PIN15) group: mpp16 pin 16 (PIN16) group: mpp17 pin 17 (PIN17) group: mpp18 pin 18 (PIN18) group: mpp19 pin 19 (PIN19) group: mpp20 pin 20 (PIN20) group: mpp21 pin 21 (PIN21) group: mpp22 pin 22 (PIN22) group: mpp23 pin 23 (PIN23) group: mpp_camera pin 24 (PIN24) pin 25 (PIN25) pin 26 (PIN26) pin 27 (PIN27) pin 28 (PIN28) pin 29 (PIN29) pin 30 (PIN30) pin 31 (PIN31) pin 32 (PIN32) pin 33 (PIN33) pin 34 (PIN34) pin 35 (PIN35) pin 36 (PIN36) pin 37 (PIN37) pin 38 (PIN38) pin 39 (PIN39) group: mpp_sdio0 pin 40 (PIN40) pin 41 (PIN41) pin 42 (PIN42) pin 43 (PIN43) pin 44 (PIN44) pin 45 (PIN45) group: mpp_sdio1 pin 46 (PIN46) pin 47 (PIN47) pin 48 (PIN48) pin 49 (PIN49) pin 50 (PIN50) pin 51 (PIN51) group: mpp_audio1 pin 52 (PIN52) pin 53 (PIN53) pin 54 (PIN54) pin 55 (PIN55) pin 56 (PIN56) pin 57 (PIN57) group: mpp_spi0 pin 58 (PIN58) pin 59 (PIN59) pin 60 (PIN60) pin 61 (PIN61) group: mpp_uart1 pin 62 (PIN62) pin 63 (PIN63) group: mpp_nand pin 64 (PIN64) pin 65 (PIN65) pin 66 (PIN66) pin 67 (PIN67) pin 68 (PIN68) pin 69 (PIN69) pin 70 (PIN70) pin 71 (PIN71) group: audio0 pin 72 (PIN72) group: twsi pin 73 (PIN73) root@debian:/sys/kernel/debug/pinctrl/f10d0200.pin-ctrl# cat pinmux-functions function: gpio, groups = [ mpp0 mpp1 mpp2 mpp3 mpp4 mpp5 mpp6 mpp7 mpp8 mpp9 mpp10 mpp11 mpp12 mpp13 mpp14 mpp15 mpp16 mpp17 mpp18 mpp19 mpp20 mpp21 mpp22 mpp23 mpp_camera mpp_sdio0 mpp_sdio1 mpp_audio1 mpp_spi0 mpp_uart1 ] function: uart2, groups = [ mpp0 mpp1 mpp2 mpp3 mpp12 mpp13 mpp14 mpp15 ] function: sdio0, groups = [ mpp0 mpp1 mpp2 mpp3 mpp11 mpp16 mpp17 mpp18 mpp19 mpp20 mpp21 mpp22 mpp23 mpp_sdio0 ] function: lcd0, groups = [ mpp0 mpp18 ] function: pmu-nc, groups = [ mpp0 mpp1 mpp2 mpp3 mpp4 mpp5 mpp6 mpp7 mpp8 mpp9 mpp10 mpp11 mpp12 mpp13 mpp14 mpp15 ] function: pmu-low, groups = [ mpp0 mpp1 mpp2 mpp3 mpp4 mpp5 mpp6 mpp7 mpp8 mpp9 mpp10 mpp11 mpp12 mpp13 mpp14 mpp15 ] function: pmu-high, groups = [ mpp0 mpp1 mpp2 mpp3 mpp4 mpp5 mpp6 mpp7 mpp8 mpp9 mpp10 mpp11 mpp12 mpp13 mpp14 mpp15 ] function: pmic, groups = [ mpp0 mpp1 mpp2 mpp3 mpp4 mpp5 mpp6 mpp7 mpp8 mpp9 mpp10 mpp11 mpp12 mpp13 mpp14 mpp15 ] function: cpu-pwr-down, groups = [ mpp0 mpp1 mpp2 mpp3 mpp4 mpp5 mpp6 mpp7 mpp8 mpp9 mpp10 mpp11 mpp12 mpp13 mpp14 mpp15 ] function: standby-pwr-down, groups = [ mpp0 mpp1 mpp2 mpp3 mpp4 mpp5 mpp6 mpp7 mpp8 mpp9 mpp10 mpp11 mpp12 mpp13 mpp14 mpp15 ] function: core-pwr-good, groups = [ mpp0 mpp1 mpp2 mpp3 mpp4 mpp5 mpp6 mpp7 ] function: bat-fault, groups = [ mpp0 mpp1 mpp2 mpp3 mpp4 mpp5 mpp6 mpp7 mpp8 mpp9 mpp10 mpp11 mpp12 mpp13 mpp14 mpp15 ] function: ext0-wakeup, groups = [ mpp0 mpp1 mpp2 mpp3 mpp4 mpp5 mpp6 mpp7 mpp8 mpp9 mpp10 mpp11 mpp12 mpp13 mpp14 mpp15 ] function: ext1-wakeup, groups = [ mpp0 mpp1 mpp2 mpp3 mpp4 mpp5 mpp6 mpp7 mpp8 mpp9 mpp10 mpp11 mpp12 mpp13 mpp14 mpp15 ] function: ext2-wakeup, groups = [ mpp0 mpp1 mpp2 mpp3 mpp4 mpp5 mpp6 mpp7 mpp8 mpp9 mpp10 mpp11 mpp12 mpp13 mpp14 mpp15 ] function: pmu-blink, groups = [ mpp0 mpp1 mpp2 mpp3 mpp4 mpp5 mpp6 mpp7 mpp8 mpp9 mpp10 mpp11 mpp12 mpp13 mpp14 mpp15 ] function: lcd1, groups = [ mpp1 ] function: sata, groups = [ mpp2 mpp3 mpp11 mpp12 ] function: uart1, groups = [ mpp2 mpp3 mpp21 mpp22 mpp_uart1 ] function: lcd-spi, groups = [ mpp3 mpp16 mpp20 mpp21 mpp22 mpp23 ] function: uart3, groups = [ mpp4 mpp5 mpp6 mpp7 mpp16 mpp17 mpp18 mpp19 ] function: sdio1, groups = [ mpp4 mpp5 mpp6 mpp7 mpp11 mpp12 mpp13 mpp14 mpp15 mpp20 mpp21 mpp22 mpp23 mpp_sdio1 ] function: spi1, groups = [ mpp4 mpp5 mpp6 mpp7 mpp20 mpp21 mpp22 mpp23 ] function: watchdog, groups = [ mpp8 ] function: cpu-pwr-good, groups = [ mpp8 mpp9 mpp10 mpp11 mpp12 mpp13 mpp14 mpp15 ] function: pex1, groups = [ mpp9 ] function: ssp, groups = [ mpp10 mpp13 mpp14 mpp15 mpp21 mpp22 mpp23 mpp_audio1 ] function: sata-1, groups = [ mpp11 ] function: pex0, groups = [ mpp11 ] function: audio0, groups = [ mpp12 ] function: audio1, groups = [ mpp13 ] function: ac97, groups = [ mpp16 mpp17 mpp18 mpp20 audio0 ] function: ac97-1, groups = [ mpp17 ] function: twsi, groups = [ mpp17 mpp19 mpp_audio1 ] function: camera, groups = [ mpp_camera ] function: i2s1/spdifo, groups = [ mpp_audio1 ] function: i2s1, groups = [ mpp_audio1 ] function: spdifo, groups = [ mpp_audio1 ] function: ssp/spdifo, groups = [ mpp_audio1 ] function: ssp/twsi, groups = [ mpp_audio1 ] function: spi0, groups = [ mpp_spi0 ] function: nand, groups = [ mpp_nand ] function: gpo, groups = [ mpp_nand ] function: i2s, groups = [ audio0 ] function: twsi-none, groups = [ twsi ] function: twsi-opt1, groups = [ twsi ] function: twsi-opt2, groups = [ twsi ] function: twsi-opt3, groups = [ twsi ] root@debian:/sys/kernel/debug/pinctrl/f10d0200.pin-ctrl# cat pinmux-pins Pinmux settings per pin Format: pin (name): mux_owner gpio_owner hog? pin 0 (PIN0): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 1 (PIN1): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 2 (PIN2): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 3 (PIN3): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 4 (PIN4): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 5 (PIN5): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 6 (PIN6): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 7 (PIN7): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 8 (PIN8): gpio-poweroff mvebu-gpio:8 function gpio group mpp8 pin 9 (PIN9): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 10 (PIN10): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 11 (PIN11): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 12 (PIN12): (MUX UNCLAIMED) mvebu-gpio:12 pin 13 (PIN13): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 14 (PIN14): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 15 (PIN15): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 16 (PIN16): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 17 (PIN17): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 18 (PIN18): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 19 (PIN19): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 20 (PIN20): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 21 (PIN21): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 22 (PIN22): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 23 (PIN23): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 24 (PIN24): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 25 (PIN25): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 26 (PIN26): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 27 (PIN27): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 28 (PIN28): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 29 (PIN29): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 30 (PIN30): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 31 (PIN31): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 32 (PIN32): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 33 (PIN33): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 34 (PIN34): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 35 (PIN35): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 36 (PIN36): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 37 (PIN37): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 38 (PIN38): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 39 (PIN39): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 40 (PIN40): f1092000.sdio-host (GPIO UNCLAIMED) function sdio0 group mpp_sdio0 pin 41 (PIN41): f1092000.sdio-host (GPIO UNCLAIMED) function sdio0 group mpp_sdio0 pin 42 (PIN42): f1092000.sdio-host (GPIO UNCLAIMED) function sdio0 group mpp_sdio0 pin 43 (PIN43): f1092000.sdio-host (GPIO UNCLAIMED) function sdio0 group mpp_sdio0 pin 44 (PIN44): f1092000.sdio-host (GPIO UNCLAIMED) function sdio0 group mpp_sdio0 pin 45 (PIN45): f1092000.sdio-host (GPIO UNCLAIMED) function sdio0 group mpp_sdio0 pin 46 (PIN46): f1090000.sdio-host (GPIO UNCLAIMED) function sdio1 group mpp_sdio1 pin 47 (PIN47): f1090000.sdio-host (GPIO UNCLAIMED) function sdio1 group mpp_sdio1 pin 48 (PIN48): f1090000.sdio-host (GPIO UNCLAIMED) function sdio1 group mpp_sdio1 pin 49 (PIN49): f1090000.sdio-host (GPIO UNCLAIMED) function sdio1 group mpp_sdio1 pin 50 (PIN50): f1090000.sdio-host (GPIO UNCLAIMED) function sdio1 group mpp_sdio1 pin 51 (PIN51): f1090000.sdio-host (GPIO UNCLAIMED) function sdio1 group mpp_sdio1 pin 52 (PIN52): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 53 (PIN53): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 54 (PIN54): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 55 (PIN55): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 56 (PIN56): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 57 (PIN57): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 58 (PIN58): f1010600.spi-ctrl (GPIO UNCLAIMED) function spi0 group mpp_spi0 pin 59 (PIN59): f1010600.spi-ctrl (GPIO UNCLAIMED) function spi0 group mpp_spi0 pin 60 (PIN60): f1010600.spi-ctrl (GPIO UNCLAIMED) function spi0 group mpp_spi0 pin 61 (PIN61): f1010600.spi-ctrl (GPIO UNCLAIMED) function spi0 group mpp_spi0 pin 62 (PIN62): f1012100.serial (GPIO UNCLAIMED) function uart1 group mpp_uart1 pin 63 (PIN63): f1012100.serial (GPIO UNCLAIMED) function uart1 group mpp_uart1 pin 64 (PIN64): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 65 (PIN65): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 66 (PIN66): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 67 (PIN67): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 68 (PIN68): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 69 (PIN69): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 70 (PIN70): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 71 (PIN71): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 72 (PIN72): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 73 (PIN73): (MUX UNCLAIMED) (GPIO UNCLAIMED)
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Re: Chip PC LXD8941 October 01, 2018 04:32PM |
Admin Registered: 13 years ago Posts: 18,575 |
I think the reset might have been related to whether this box SoC version is the same as the HP T5335z and Wyse T50. It could be an older one.
Chip PC LXD8941:
T5335z:
Wyse T50/T10:
-bodhi
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Chip PC LXD8941:
Board: RD-88AP510-Avengers SoC: MV88F510 Rev 7 CPU: ??? (0x0c08) (Rev 1)
T5335z:
Board: RD-88AP510-Avengers
SoC: 88AP510 (A1)
CPU: Marvell Sheeva (Rev 5)
CPU @ 1000Mhz, L2 @ 500Mhz
Wyse T50/T10:
Unknown ???
-bodhi
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