Hi Ti,
We are using Linux RT SDK 07.01.00.18 on our customized board.
And we found some gpio status not correct when boot into kernel for a while.
We configure GPIO1-49~52 as PRG0_PRU1_GPO0~3 and dts setting is as below:
AM65X_IOPAD(0x0244, PIN_OUTPUT, 0) /* (AB28) PRG0_PRU1_GPO0.GPIO1_49 */
AM65X_IOPAD(0x0248, PIN_OUTPUT, 0) /* (AC28) PRG0_PRU1_GPO1.GPIO1_50 */
AM65X_IOPAD(0x024c, PIN_OUTPUT, 0) /* (AC27) PRG0_PRU1_GPO2.GPIO1_51 */
AM65X_IOPAD(0x0250, PIN_OUTPUT, 0) /* (AB26) PRG0_PRU1_GPO3.GPIO1_52 */
However, we found sometimes they are at 3.3V (high) stage after boot into kernel for a while.
We suppose they should be low when booting.
It happened around when PRU log comes out.
The fail rate is quite low, 3/16.
Attached the kernel log and dts file.
Could you help to look into ?
U-Boot SPL 2020.01 (Sep 06 2021 - 13:47:59 +0800)
SYSFW ABI: 3.1 (firmware rev 0x0015 '21.5.0--v2021.05 (Terrific Llam')
Reading on-board EEPROM at 0x50 failed 1
Trying to boot from MMC2
Starting ATF on ARM64 core...
NOTICE: BL31: v2.3():07.01.00.004-1-g52c334fc3-dirty
NOTICE: BL31: Built : 04:16:36, Nov 26 2020
U-Boot SPL 2020.01 (Sep 06 2021 - 13:46:14 +0800)
SYSFW ABI: 3.1 (firmware rev 0x0015 '21.5.0--v2021.05 (Terrific Llam')
Reading on-board EEPROM at 0x50 failed -19
Trying to boot from MMC2
U-Boot 2020.01 (Sep 06 2021 - 13:46:14 +0800)
SoC: AM65X SR2.0
Model: Texas Instruments AM654 Base Board
Reading on-board EEPROM at 0x50 failed -19
Board: AM6-COMPROCEVM rev E3
DRAM: 1 GiB
MMC: sdhci@4f80000: 0, sdhci@4fa0000: 1
Loading Environment from MMC... OK
In: serial
Out: serial
Err: serial
Reading on-board EEPROM at 0x50 failed 1
led_gpio_control error led value=1
ax58100_rst_control value=0
ecat2_phy_rst value=0
ax58100_phy_rst value=0
eth0_phy_rst value=0
eth1_phy_rst value=0
i2c0_switch_init value=0
ser_comm_init value=0
can_term_init value=0
SetSerdesReg for usb2.0 ...
Net: eth0: ethernet@46000000
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc1 is current device
SD/MMC found on device 1
1011 bytes read in 6 ms (164.1 KiB/s)
Loaded env from uEnv.txt
Importing environment from mmc1 ...
Running uenvcmd ...
15392776 bytes read in 650 ms (22.6 MiB/s)
67032 bytes read in 8 ms (8 MiB/s)
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Loading Device Tree to 000000008feec000, end 000000008fffffff ... OK
Starting kernel ...
[ 0.000000] 000: printk: bootconsole [ns16550a0] enabled
[ 0.000000] 000: Reserved memory: created DMA memory pool at 0x00000000a0000000, size 1 MiB
[ 0.000000] 000: OF: reserved mem: initialized node r5f-dma-memory@a0000000, compatible id shared-dma-pool
[ 0.000000] 000: Reserved memory: created DMA memory pool at 0x00000000a0100000, size 15 MiB
[ 0.000000] 000: OF: reserved mem: initialized node r5f-memory@a0100000, compatible id shared-dma-pool
[ 0.000000] 000: Reserved memory: created DMA memory pool at 0x00000000a1000000, size 1 MiB
[ 0.000000] 000: OF: reserved mem: initialized node r5f-dma-memory@a1000000, compatible id shared-dma-pool
[ 0.000000] 000: Reserved memory: created DMA memory pool at 0x00000000a1100000, size 15 MiB
[ 0.000000] 000: OF: reserved mem: initialized node r5f-memory@a1100000, compatible id shared-dma-pool
[ 0.000000] 000: cma: Reserved 24 MiB at 0x00000000be800000
[ 0.000000] 000: On node 0 totalpages: 110080
[ 0.000000] 000: DMA zone: 4096 pages used for memmap
[ 0.000000] 000: DMA zone: 0 pages reserved
[ 0.000000] 000: DMA zone: 247296 pages, LIFO batch:63
[ 0.000000] 000: DMA32 zone: 18446744073709414400 pages, LIFO batch:63
[ 0.000000] 000: psci: probing for conduit method from DT.
[ 0.000000] 000: psci: PSCIv1.1 detected in firmware.
[ 0.000000] 000: psci: Using standard PSCI v0.2 function IDs
[ 0.000000] 000: psci: Trusted OS migration not required
[ 0.000000] 000: psci: SMC Calling Convention v1.0
[ 0.000000] 000: percpu: Embedded 18 pages/cpu s32960 r8192 d32576 u73728
[ 0.000000] 000: pcpu-alloc: s32960 r8192 d32576 u73728 alloc=18*4096
[ 0.000000] 000:
[ 0.000000] 000: pcpu-alloc:
[ 0.000000] 000: [0]
[ 0.000000] 000: 0
[ 0.000000] 000: [0]
[ 0.000000] 000: 1
[ 0.000000] 000: [0]
[ 0.000000] 000: 2
[ 0.000000] 000: [0]
[ 0.000000] 000: 3
[ 0.000000] 000:
[ 0.000000] 000: Detected VIPT I-cache on CPU0
[ 0.000000] 000: CPU features: detected: ARM erratum 845719
[ 0.000000] 000: CPU features: detected: GIC system register CPU interface
[ 0.000000] 000: Built 1 zonelists, mobility grouping on. Total pages: 105984
[ 0.000000] 000: Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 isolcpus=1-3 mtdparts=47040000.spi.0:512k(ospi.tiboot3),2m(ospi.tispl),4m(ospi.u-boot),128k(ospi.env),128k(ospi.env.backup),1m(ospi.sysfw),57216k@8m(ospi.rootfs),128k(ospi.phypattern) root=PARTUUID=0f516fbd-02 rw rootfstype=ext4 rootwait
[ 0.000000] 000: Dentry cache hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[ 0.000000] 000: Inode-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.000000] 000: mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] 000: Memory: 928900K/440320K available (9278K kernel code, 632K rwdata, 3592K rodata, 1472K init, 423K bss, 18446744073709038460K reserved, 24576K cma-reserved)
[ 0.000000] 000: SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] 000: rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] 000: rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4.
[ 0.000000] 000: rcu: RCU priority boosting: priority 1 delay 500 ms.
[ 0.000000] 000: rcu: RCU_SOFTIRQ processing moved to rcuc kthreads.
[ 0.000000] 000: No expedited grace period (rcu_normal_after_boot).
[ 0.000000] 000: Tasks RCU enabled.
[ 0.000000] 000: rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 0.000000] 000: rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.000000] 000: NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] 000: GICv3: GIC: Using split EOI/Deactivate mode
[ 0.000000] 000: GICv3: 960 SPIs implemented
[ 0.000000] 000: GICv3: 0 Extended SPIs implemented
[ 0.000000] 000: GICv3: Distributor has no Range Selector support
[ 0.000000] 000: GICv3: 16 PPIs implemented
[ 0.000000] 000: GICv3: no VLPI support, no direct LPI support
[ 0.000000] 000: GICv3: CPU0: found redistributor 0 region 0:0x0000000001880000
[ 0.000000] 000: ITS [mem 0x01820000-0x0182ffff]
[ 0.000000] 000: GIC: enabling workaround for ITS: Socionext Synquacer pre-ITS
[ 0.000000] 000: ITS@0x0000000001820000: Devices Table too large, reduce ids 20->19
[ 0.000000] 000: ITS@0x0000000001820000: allocated 524288 Devices @bc400000 (flat, esz 8, psz 64K, shr 0)
[ 0.000000] 000: ITS: using cache flushing for cmd queue
[ 0.000000] 000: GICv3: using LPI property table @0x00000000bcc40000
[ 0.000000] 000: GIC: using cache flushing for LPI property table
[ 0.000000] 000: GICv3: CPU0: using allocated LPI pending table @0x00000000bcc50000
[ 0.000000] 000: random: get_random_bytes called from start_kernel+0x2bc/0x440 with crng_init=0
[ 0.000000] 000: arch_timer: cp15 timer(s) running at 200.00MHz (phys).
[ 0.000000] 000: clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
[ 0.000001] 000: sched_clock: 56 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[ 0.008984] 000: Console: colour dummy device 80x25
[ 0.014020] 000: Calibrating delay loop (skipped), value calculated using timer frequency..
[ 0.022655] 000: 400.00 BogoMIPS (lpj=800000)
[ 0.027114] 000: pid_max: default: 32768 minimum: 301
[ 0.032391] 000: LSM: Security Framework initializing
[ 0.037612] 000: Mount-cache hash table entries: 1024 (order: 1, 8192 bytes, linear)
[ 0.045543] 000: Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes, linear)
[ 0.055515] 000: ASID allocator initialised with 32768 entries
[ 0.061601] 000: rcu: Hierarchical SRCU implementation.
[ 0.067445] 000: Platform MSI: gic-its@1820000 domain created
[ 0.073563] 000: PCI/MSI: /bus@100000/interrupt-controller@1800000/gic-its@1820000 domain created
[ 0.083003] 000: smp: Bringing up secondary CPUs ...
[ 0.089235] 001: Detected VIPT I-cache on CPU1
[ 0.093808] 001: GICv3: CPU1: found redistributor 1 region 0:0x00000000018a0000
[ 0.101296] 001: GICv3: CPU1: using allocated LPI pending table @0x00000000bcc60000
[ 0.109160] 001: CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[ 0.117601] 002: Detected VIPT I-cache on CPU2
[ 0.122194] 002: GICv3: CPU2: found redistributor 100 region 0:0x00000000018c0000
[ 0.129869] 002: GICv3: CPU2: using allocated LPI pending table @0x00000000bcc70000
[ 0.137754] 002: CPU2: Booted secondary processor 0x0000000100 [0x410fd034]
[ 0.146135] 003: Detected VIPT I-cache on CPU3
[ 0.150709] 003: GICv3: CPU3: found redistributor 101 region 0:0x00000000018e0000
[ 0.158379] 003: GICv3: CPU3: using allocated LPI pending table @0x00000000bcc80000
[ 0.166245] 003: CPU3: Booted secondary processor 0x0000000101 [0x410fd034]
[ 0.173512] 000: smp: Brought up 1 node, 4 CPUs
[ 0.178176] 000: SMP: Total of 4 processors activated.
[ 0.183452] 000: CPU features: detected: 32-bit EL0 Support
[ 0.189177] 000: CPU features: detected: CRC32 instructions
[ 0.204501] 000: CPU: All CPU(s) started at EL2
[ 0.209184] 000: alternatives: patching kernel code
[ 0.215133] 000: devtmpfs: initialized
[ 0.229486] 000: clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.239958] 000: futex hash table entries: 1024 (order: 5, 131072 bytes, linear)
[ 0.248622] 000: pinctrl core: initialized pinctrl subsystem
[ 0.255357] 000: NET: Registered protocol family 16
[ 0.262234] 000: DMA: preallocated 256 KiB pool for atomic allocations
[ 0.269698] 000: hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.296799] 000: HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.304154] 000: HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
[ 0.311495] 000: HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.318832] 000: HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
[ 0.327495] 000: cryptd: max_cpu_qlen set to 1000
[ 0.337175] 000: iommu: Default domain type: Translated
[ 0.343014] 000: SCSI subsystem initialized
[ 0.347976] 000: mc: Linux media interface: v0.10
[ 0.353182] 000: videodev: Linux video capture interface: v2.00
[ 0.359301] 000: pps_core: LinuxPPS API ver. 1 registered
[ 0.364844] 000: pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.374675] 000: PTP clock support registered
[ 0.379192] 000: EDAC MC: Ver: 3.0.0
[ 0.383931] 000: FPGA manager framework
[ 0.387986] 000: Advanced Linux Sound Architecture Driver Initialized.
[ 0.395510] 000: clocksource: Switched to clocksource arch_sys_counter
[ 0.402465] 000: VFS: Disk quotas dquot_6.6.0
[ 0.406999] 000: VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.420639] 000: thermal_sys: Registered thermal governor 'step_wise'
[ 0.427261] 000: thermal_sys: Registered thermal governor 'power_allocator'
[ 0.434897] 000: NET: Registered protocol family 2
[ 0.440543] 000: tcp_listen_portaddr_hash hash table entries: 256 (order: 2, 16384 bytes, linear)
[ 0.449763] 000: TCP established hash table entries: 4096 (order: 3, 32768 bytes, linear)
[ 0.458195] 000: TCP bind hash table entries: 4096 (order: 5, 229376 bytes, linear)
[ 0.466277] 000: TCP: Hash tables configured (established 4096 bind 4096)
[ 0.473424] 000: UDP hash table entries: 256 (order: 3, 32768 bytes, linear)
[ 0.480726] 000: UDP-Lite hash table entries: 256 (order: 3, 32768 bytes, linear)
[ 0.488632] 000: NET: Registered protocol family 1
[ 0.494047] 000: RPC: Registered named UNIX socket transport module.
[ 0.500595] 000: RPC: Registered udp transport module.
[ 0.505874] 000: RPC: Registered tcp transport module.
[ 0.511140] 000: RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.518194] 000: PCI: CLS 0 bytes, default 64
[ 0.523775] 000: hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[ 0.537170] 000: Initialise system trusted keyrings
[ 0.542398] 000: workingset: timestamp_bits=46 max_order=18 bucket_order=0
[ 0.556336] 000: squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.563484] 000: NFS: Registering the id_resolver key type
[ 0.569150] 000: Key type id_resolver registered
[ 0.573940] 000: Key type id_legacy registered
[ 0.578516] 000: nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.586029] 000: 9p: Installing v9fs 9p2000 file system support
[ 0.606270] 000: Key type asymmetric registered
[ 0.610922] 000: Asymmetric key parser 'x509' registered
[ 0.616428] 000: Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[ 0.624486] 000: io scheduler mq-deadline registered
[ 0.629596] 000: io scheduler kyber registered
[ 0.636596] 000: pinctrl-single 4301c000.pinmux: 70 pins, size 280
[ 0.643626] 000: pinctrl-single 11c000.pinmux: 185 pins, size 740
[ 0.650187] 000: pinctrl-single 11c2e8.pinmux: 9 pins, size 36
[ 0.661752] 000: k3-ringacc 2b800000.ringacc: Failed to get MSI domain
[ 0.668599] 000: k3-ringacc 3c000000.ringacc: Failed to get MSI domain
[ 0.679233] 000: Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[ 0.701436] 000: brd: module loaded
[ 0.714528] 000: loop: module loaded
[ 0.722115] 000: libphy: Fixed MDIO Bus: probed
[ 0.727375] 000: tun: Universal TUN/TAP device driver, 1.6
[ 0.733683] 000: igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[ 0.742166] 000: igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[ 0.748748] 000: sky2: driver version 1.30
[ 0.754138] 000: VFIO - User Level meta-driver version: 0.3
[ 0.760742] 000: i2c /dev entries driver
[ 0.765928] 000: sdhci: Secure Digital Host Controller Interface driver
[ 0.772739] 000: sdhci: Copyright(c) Pierre Ossman
[ 0.778184] 000: sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.785712] 000: ti-sci bus@100000:bus@28380000:bus@42040000:dmsc: invalid resource
[ 0.795013] 000: optee: probing for conduit method from DT.
[ 0.800779] 000: optee: revision 3.8 (199fca17)
[ 0.805981] 000: optee: initialized driver
[ 0.811845] 000: NET: Registered protocol family 17
[ 0.817043] 000: 9pnet: Installing 9P2000 support
[ 0.821945] 000: Key type dns_resolver registered
[ 0.827273] 000: registered taskstats version 1
[ 0.831944] 000: Loading compiled-in X.509 certificates
[ 0.000000] 000: Booting Linux on physical CPU 0x0000000000 [0x410f[ 0.852152] 000: k3-ringacc 2b800000.ringacc: Failed to get MSI domain
d034]
[ 0.860152] 000: k3-ringacc 3c000000.ringacc: Failed to get MSI domain
[ 0.872163] 000: ti-sci bus@100000:bus@28380000:bus@42040000:dmsc: invalid resource
[ 0.880443] 000: ti-sci bus@100000:bus@28380000:bus@42040000:dmsc: ABI: 3.1 (firmware rev 0x0015 '21.5.0--v2021.05 (Terrific Llam')
[ 0.941424] 000: random: fast init done
[ 0.954024] 000: omap_i2c 42120000.i2c: bus 0 rev0.12 at 100 kHz
[ 0.960943] 000: omap_i2c 40b00000.i2c: bus 1 rev0.12 at 100 kHz
[ 0.968047] 000: omap_i2c 2000000.i2c: bus 2 rev0.12 at 100 kHz
[ 0.974971] 000: omap_i2c 2010000.i2c: bus 3 rev0.12 at 100 kHz
[ 0.981718] 000: omap_i2c 2020000.i2c: bus 4 rev0.12 at 100 kHz
[ 0.988438] 000: omap_i2c 2030000.i2c: bus 5 rev0.12 at 100 kHz
[ 0.995422] 000: ti-sci-intr bus@100000:bus@28380000:bus@42040000:interrupt-controller2: Interrupt Router 156 domain created
[ 1.007143] 000: ti-sci-intr bus@100000:interrupt-controller0: Interrupt Router 100 domain created
[ 1.016527] 000: ti-sci-intr bus@100000:navss@30800000:interrupt-controller1: Interrupt Router 182 domain created
[ 1.027386] 000: ti-sci-inta 33d00000.interrupt-controller: Interrupt Aggregator domain 179 created
[ 1.041146] 000: k3-ringacc 2b800000.ringacc: Ring Accelerator probed rings:286, gp-rings[96,32] sci-dev-id:195
[ 1.051538] 000: k3-ringacc 2b800000.ringacc: dma-ring-reset-quirk: disabled
[ 1.058775] 000: k3-ringacc 2b800000.ringacc: RA Proxy rev. 66348100, num_proxies:64
[ 1.069867] 000: k3-ringacc 3c000000.ringacc: Ring Accelerator probed rings:818, gp-rings[304,100] sci-dev-id:187
[ 1.080450] 000: k3-ringacc 3c000000.ringacc: dma-ring-reset-quirk: disabled
[ 1.087690] 000: k3-ringacc 3c000000.ringacc: RA Proxy rev. 66348100, num_proxies:64
[ 1.096416] 000: 40a00000.serial: ttyS1 at MMIO 0x40a00000 (irq = 8, base_baud = 6000000) is a 8250
[ 1.106706] 000: 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 19, base_baud = 3000000) is a 8250
[ 1.115962] 000: printk: console [ttyS2] enabled
[ 1.115962] 000: printk: console [ttyS2] enabled
[ 1.125327] 000: printk: bootconsole [ns16550a0] disabled
[ 1.125327] 000: printk: bootconsole [ns16550a0] disabled
[ 1.137081] 000: omap8250 2810000.serial: unable to register 8250 port
[ 1.137094] 000: omap8250 2810000.serial: PM domain pd:147 will not be powered off
[ 1.137891] 000: 2820000.serial: ttyS4 at MMIO 0x2820000 (irq = 21, base_baud = 3000000) is a 8250
[ 1.211526] 000: davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[ 1.211546] 000: libphy: 46000f00.mdio: probed
[ 1.212393] 000: davinci_mdio 46000f00.mdio: phy[3]: device 46000f00.mdio:03, driver unknown
[ 1.212431] 000: am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA00102, cpsw version 0x6BA80102 Ports: 2 quirks:00000000
[ 1.212905] 000: am65-cpsw-nuss 46000000.ethernet: Failed to request tx dma channel -517
[ 1.215083] 000: am65-cpts 310d0000.cpts: CPTS ver 0x4e8a010b, freq:200000000, add_val:4 pps:0
[ 1.219641] 000: thermal thermal_zone1: failed to read out thermal zone (-22)
[ 1.219671] 000: thermal thermal_zone2: failed to read out thermal zone (-22)
[ 1.220560] 000: mmc0: CQHCI version 5.10
[ 1.285897] 000: mmc0: SDHCI controller on 4f80000.sdhci [4f80000.sdhci] using ADMA 64-bit
[ 1.286855] 000: mmc1: CQHCI version 5.10
[ 1.357443] 000: mmc0: new HS200 MMC card at address 0001
[ 1.358117] 000: mmcblk0: mmc0:0001 IS004G 3.64 GiB
[ 1.358478] 000: mmcblk0boot0: mmc0:0001 IS004G partition 1 2.00 MiB
[ 1.358835] 000: mmcblk0boot1: mmc0:0001 IS004G partition 2 2.00 MiB
[ 1.359119] 000: mmcblk0rpmb: mmc0:0001 IS004G partition 3 512 KiB, chardev (240:0)
[ 1.378523] 000: mmcblk0: p1 p2 < p5 p6 > p3
[ 2.291236] 000: mmc1: SDHCI controller on 4fa0000.sdhci [4fa0000.sdhci] using ADMA 64-bit
[ 2.311971] 000: omap-mailbox 31f80000.mailbox: omap mailbox rev 0x66fc7100
[ 2.312423] 000: omap-mailbox 31f81000.mailbox: omap mailbox rev 0x66fc7100
[ 2.314151] 000: ti-udma 285c0000.dma-controller: Channels: 28 (tchan: 14, rchan: 14, gp-rflow: 16)
[ 2.326973] 000: ti-udma 31150000.dma-controller: Channels: 119 (tchan: 53, rchan: 66, gp-rflow: 64)
[ 2.349322] 000: 2810000.serial: ttyS3 at MMIO 0x2810000 (irq = 20, base_baud = 3000000) is a 8250
[ 2.377884] 000: spi-nor spi9.0: unrecognized JEDEC id bytes: 00 00 00 00 00 00
[ 2.377914] 000: spi-nor: probe of spi9.0 failed with error -2
[ 2.415518] 000: davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
[ 2.415533] 000: libphy: 46000f00.mdio: probed
[ 2.433888] 000: davinci_mdio 46000f00.mdio: phy[3]: device 46000f00.mdio:03, driver unknown
[ 2.433926] 000: am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA00102, cpsw version 0x6BA80102 Ports: 2 quirks:00000000
[ 2.435629] 000: am65-cpsw-nuss 46000000.ethernet: set new flow-id-base 48
[ 2.436332] 000: am65-cpsw-nuss 46000000.ethernet: initialized cpsw ale version 57.4
[ 2.436339] 000: am65-cpsw-nuss 46000000.ethernet: ALE Table size 64
[ 2.452174] 000: am65-cpsw-nuss 46000000.ethernet: CPTS ver 0x4e8a010b, freq:200000000, add_val:4 pps:0
[ 2.455476] 000: mmc1: new ultra high speed DDR50 SDHC card at address e624
[ 2.469179] 000: mmcblk1: mmc1:e624 SU16G 14.8 GiB
[ 2.471898] 000: mmcblk1: p1 p2
[ 2.474786] 000: debugfs: Directory 'pd:121' with parent 'pm_genpd' already present!
[ 2.474856] 000: debugfs: Directory 'pd:120' with parent 'pm_genpd' already present!
[ 2.477113] 000: hctosys: unable to open rtc device (rtc0)
[ 2.494669] 000: ALSA device list:
[ 2.494675] 000: No soundcards found.
[ 2.946414] 000: EXT4-fs (mmcblk1p2): recovery complete
[ 2.952770] 000: EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[ 2.952850] 000: VFS: Mounted root (ext4 filesystem) on device 179:98.
[ 2.954364] 000: devtmpfs: mounted
[ 2.955446] 000: Freeing unused kernel memory: 1472K
[ 2.955613] 000: Run /sbin/init as init process
[ 3.182593] 000: systemd[1]: System time before build time, advancing clock.
[ 3.253053] 000: NET: Registered protocol family 10
[ 3.254091] 000: Segment Routing with IPv6
[ 3.280644] 000: systemd[1]: systemd 244.3+ running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR -SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybrid)
[ 3.281162] 000: systemd[1]: Detected architecture arm64.
Welcome to Arago 2020.09!
[ 3.324547] 000: systemd[1]: Set hostname to <am65xx-evm>.
[ 3.715335] 000: systemd[1]: /lib/systemd/system/docker.socket:6: ListenStream= references a path below legacy directory /var/run/, updating /var/run/docker.sock → /run/docker.sock; please update the unit file accordingly.
[ 3.839483] 000: random: systemd: uninitialized urandom read (16 bytes read)
[ 3.846914] 000: systemd[1]: system-getty.slice: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling.
[[ 3.846929] 000: systemd[1]: (This warning is only shown for the first unit using IP firewalling.)
OK ] Created slice system-getty.slice[ 3.854862] 000: systemd[1]: Created slice system-getty.slice.
.
[ OK ] Created slice system-serial\x2dgetty[ 3.895682] 000: random: systemd: uninitialized urandom read (16 bytes read)
.slice.
[ 3.897453] 000: systemd[1]: Created slice system-serial\x2dgetty.slice.
[ OK ] Created slice User and Session Slice[ 3.919640] 000: random: systemd: uninitialized urandom read (16 bytes read)
.
[ 3.921155] 000: systemd[1]: Created slice User and Session Slice.
[ OK ] Started Dispatch Password …ts to C[ 3.943931] 000: systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
onsole Directory Watch.
[ OK ] Started Forward Password R…uests t[ 3.967807] 000: systemd[1]: Started Forward Password Requests to Wall Directory Watch.
o Wall Directory Watch.
[ OK ] Reached target Paths.
[ 3.991762] 000: systemd[1]: Reached target Paths.
[ OK ] Reached target Remote File Systems 4.003640] 000: systemd[1]: Reached target Remote File Systems.
0m.
[ OK ] Reached target Slices.
[ 4.023623] 000: systemd[1]: Reached target Slices.
[ OK ] Reached target Swap.
[ 4.035635] 000: systemd[1]: Reached target Swap.
[ OK ] Listening on RPCbind Server Activati[ 4.049942] 000: systemd[1]: Listening on RPCbind Server Activation Socket.
on Socket.
[ 4.071680] 000: systemd[1]: Reached target RPC Port Mapper.
[ OK ] Listening on Process Core Dump Socke[ 4.097126] 000: systemd[1]: Listening on Process Core Dump Socket.
t.
[ OK ] Listening on initctl Compatibility N[ 4.119921] 000: systemd[1]: Listening on initctl Compatibility Named Pipe.
amed Pipe.
[ OK ] Listening on Journal Socket (/dev/lo[ 4.160376] 000: systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
g).
[ 4.161113] 000: systemd[1]: Listening on Journal Socket (/dev/log).
[ OK ] Listening on Journal Socket.
[ 4.188178] 000: systemd[1]: Listening on Journal Socket.
[ OK ] Listening on Network Service Netlink[ 4.200260] 000: systemd[1]: Listening on Network Service Netlink Socket.
Socket.
[ OK ] Listening on udev Control Socket[ 4.224050] 000: systemd[1]: Listening on udev Control Socket.
.
[ OK ] Listening on udev Kernel Socket.[ 4.247905] 000: systemd[1]: Listening on udev Kernel Socket.
Mounting Huge Pages File System...[ 4.272949] 000: systemd[1]: Mounting Huge Pages File System...
Mounting POSIX Message Queue File System...[ 4.304649] 000: systemd[1]: Mounting POSIX Message Queue File System...
Mounting Kernel Debug File System...[ 4.340647] 000: systemd[1]: Mounting Kernel Debug File System...
Mounting Temporary Directory (/tmp)...[ 4.373404] 000: systemd[1]: Mounting Temporary Directory (/tmp)...
Starting Create list of st…odes for the current kerne[ 4.408950] 000: systemd[1]: Starting Create list of static device nodes for the current kernel...
l...
Starting Start psplash boot splash screen...[ 4.444402] 000: systemd[1]: Starting Start psplash boot splash screen...
[ OK [ 4.484502] 000: systemd[1]: Started Hardware RNG Entropy Gatherer Daemon.
] Started Hardware RNG Entropy Gatherer Daemon.
Starting RPC Bind...
[ 4.517902] 000: systemd[1]: Starting RPC Bind...
[ 4.531987] 000: systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
Starting Journal Service...[ 4.538485] 000: systemd[1]: Starting Journal Service...
Starting Load Kernel Modules...[ 4.593000] 000: systemd[1]: Starting Load Kernel Modules...
Starting Remount Root and Kernel File Systems...[ 4.620668] 000: systemd[1]: Starting Remount Root and Kernel File Systems...
Starting udev Coldplug all Devices...[ 4.648891] 000: systemd[1]: Starting udev Coldplug all Devices...
[ OK ] Started RPC Bind.
[ 4.678260] 000: systemd[1]: Started RPC Bind.
[[ 4.691146] 000: systemd[1]: Mounted Huge Pages File System.
OK ] Mounted Huge Pages File System.
[ OK ] Mounted POSIX Message Queue File Sys[ 4.716683] 000: systemd[1]: Mounted POSIX Message Queue File System.
tem.
[ OK ] Mounted Kernel Debug File System[ 4.740733] 000: systemd[1]: Mounted Kernel Debug File System.
.
[ 4.762952] 000: cryptodev: loading out-of-tree module taints kernel.
[[ 4.771393] 000: systemd[1]: Mounted Temporary Directory (/tmp).
OK ] Mounted Temporary Directory (/tmp).
[ 4.787807] 000: cryptodev: driver 1.10 loaded.
[ OK ] Started Create list of sta… nodes [ 4.799964] 000: systemd[1]: Started Create list of static device nodes for the current kernel.
for the current kernel.
[[ 4.824668] 000: systemd[1]: psplash-start.service: Main process exited, code=exited, status=255/EXCEPTION
FAILED] Failed to start Start psplash boot splash screen.[ 4.825221] 000: systemd[1]: psplash-start.service: Failed with result 'exit-code'.
See 'systemctl status psplash-start.service' for details.[ 4.827823] 000: systemd[1]: Failed to start Start psplash boot splash screen.
[[ 4.887716] 000: systemd[1]: Dependency failed for Start psplash-systemd progress communication helper.
DEPEND] Dependency failed for Star…progress communication helper.
[ 4.911735] 000: systemd[1]: psplash-systemd.service: Job psplash-systemd.service/start failed with result 'dependency'.
[ 4.961767] 000: EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
[ OK ] Started Remount Root and Kernel File[ 5.006869] 000: systemd[1]: Started Remount Root and Kernel File Systems.
Systems.
[ 5.034200] 000: systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
Starting Create Static Device Nodes in /dev...[ 5.034349] 000: systemd[1]: Condition check resulted in Create System Users being skipped.
[[ 5.038954] 000: systemd[1]: Starting Create Static Device Nodes in /dev...
OK ] Started Load Kernel Modules.
[ 5.079269] 000: systemd[1]: Started Load Kernel Modules.
[ 5.110279] 000: systemd[1]: Condition check resulted in FUSE Control File System being skipped.
Mounting Kernel Configuration File System...
[ 5.114925] 000: systemd[1]: Mounting Kernel Configuration File System...
Starting Apply Kernel Variables...
[ 5.144404] 000: systemd[1]: Starting Apply Kernel Variables...
[[ 5.171733] 000: systemd[1]: Mounted Kernel Configuration File System.
OK ] Mounted Kernel Configuration File System.
[ 5.232663] 000: systemd[1]: Started Apply Kernel Variables.
[ 5.259303] 000: systemd[1]: Started Create Static Device Nodes in /dev.
[ OK ] Started Create Static Device Nodes in /dev.
[ OK ] Reached target Local File Systems (P[ 5.284762] 000: systemd[1]: Reached target Local File Systems (Pre).
re).
[ 5.313536] 000: systemd[1]: Mounting /media/ram...
Mounting /media/ram...
[ 5.341540] 000: systemd[1]: Mounting /var/volatile...
Mounting /var/volatile...
Starting udev Kernel Device Manager...[ 5.368350] 000: systemd[1]: Starting udev Kernel Device Manager...
[ OK ] Started Journal Service.
[ 5.394893] 000: systemd[1]: Started Journal Service.
[ OK ] Mounted /media/ram.
[ OK ] Mounted /var/volatile.
Starting Flush Journal to Persistent Storage...
Starting Load/Save Random Seed...
[ OK ] Reached target Local File Systems.
[ 5.475960] 000: systemd-journald[202]: Received client request to flush runtime journal.
[ OK ] Started Flush Journal to Persistent Storage.
Starting Create Volatile Files and Directories...
[ OK ] Started Create Volatile Files and Directories.
Starting Network Time Synchronization...
Starting Update UTMP about System Boot/Shutdown...
[ OK ] Started Update UTMP about System Boot/Shutdown.
[ OK ] Started udev Kernel Device Manager.
[ OK ] Started Network Time Synchronization.
[ OK ] Reached target System Time Set.
[ OK ] Reached target System Time Synchronized.
[ OK ] Started udev Coldplug all Devices.
[ OK ] Reached target System Initialization.
[ OK ] Started Daily rotation of log files.
[ OK ] Started Daily Cleanup of Temporary Directories.
[ OK ] Reached target Timers.
[ OK ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[ OK ] Listening on D-Bus System Message Bus Socket.
Starting Docker Socket for the API.
[ OK ] Listening on dropbear.socket.
Starting Reboot and dump vmcore via kexec...
[ OK ] Listening on Docker Socket for the API.
[ OK ] Reached target Sockets.
[ OK ] Reached target Basic System.
[ OK ] Started Job spooling tools.
[ OK ] Started Periodic Command Scheduler.
[ OK ] Started D-Bus System Message Bus.
Starting Print notice about GPLv3 packages...
Starting IPv6 Packet Filtering Framework...
Starting IPv4 Packet Filtering Framework...
[ OK ] Started irqbalance daemon.
Starting rc.pvr.service...
Starting Login Service...
[ OK ] Started Reboot and dump vmcore via kexec.
[ OK ] Started IPv6 Packet Filtering Framework.
[ OK ] Started IPv4 Packet Filtering Framework.
[ OK ] Reached target Network (Pre).
Starting Network Service...
[ 7.537199] 000: [drm] Initialized pvr 1.17.4948957 20110701 for 7000000.gpu on minor 0
[ 7.608186] 000: PVR_K: UM DDK-(4948957) and KM DDK-(4948957) match. [ OK ]
[ OK ] Started rc.pvr.service.
Starting weston.service...
[ 8.031582] 000: random: crng init done
[ 8.031596] 000: random: 7 urandom warning(s) missed due to ratelimiting
[ OK ] Started Network Service.
Starting Wait for Network to be Configured...
Starting Network Name Resolution...
[ OK ] Started Load/Save Random Seed.
[ OK ] Started Login Service.
[ OK ] Started Network Name Resolution.
[ OK ] Reached target Network.
[ OK ] Reached target Host and Network Name Lookups.
Starting Avahi mDNS/DNS-SD Stack...
[ OK ] Started NFS status monitor for NFSv2/3 locking..
Starting Simple Network Ma…ent Protocol (SNMP) Daemon....
Starting Permit User Sessions...
[ OK ] Started Permit User Sessions.
[ OK ] Started Getty on tty1.
[ OK ] Started Serial Getty on ttyS1.
[ OK ] Started Serial Getty on ttyS2.
[ OK ] Reached target Login Prompts.
Starting Synchronize System and HW clocks...
[FAILED] Failed to start Synchronize System and HW clocks.
See 'systemctl status sync-clocks.service' for details.
[ OK ] Started Avahi mDNS/DNS-SD Stack.
[ OK ] Started Simple Network Man…ement Protocol (SNMP) Daemon..
[ 10.615402] 000: at24 2-0050: 2048 byte 24c16 EEPROM, writable, 16 bytes/write
[ OK ] Started weston.service.
Starting Matrix GUI...
Starting telnetd.service...
[ OK ] Started Matrix GUI.
[ OK ] Started telnetd.service.
[ OK ] Created slice system-systemd\x2dcoredump.slice.
[ OK ] Started Process Core Dump (PID 482/UID 0).
***************************************************************
***************************************************************
NOTICE: This file system contains the following GPLv3 packages:
autoconf
bash-dev
bash
bc
binutils
cifs-utils
coreutils-stdbuf
coreutils
cpio
cpp-symlinks
cpp
dosfstools
elfutils
g++-symlinks
g++
gawk
gcc-symlinks
gcc
gdb
gdbserver
gettext
glmark2
gstreamer1.0-libav
gzip
less
libasm1
libbfd
libdw1
libelf1
libgdbm-compat4
libgdbm-dev
libgdbm6
libgettextlib
libgettextsrc
libgmp10
libidn2-0
libmpc3
libmpfr6
libreadline-dev
libreadline8
libunistring2
m4-dev
m4
make
nettle
parted
pdm-anomaly-detection
tar
which
If you do not wish to distribute GPLv3 components please remove
the above packages prior to distribution. This can be done using
the opkg remove command. i.e.:
opkg remove <package>
Where <package> is the name printed in the list above
NOTE: If the package is a dependency of another package you
will be notified of the dependent packages. You should
use the --force-removal-of-dependent-packages option to
also remove the dependent packages as well
***************************************************************
***************************************************************
[ OK ] Started Print notice about GPLv3 packages.
[ 13.324516] 000: cal: Neither port is configured, no point in staying up
[ 13.701905] 000: davinci_mdio b132400.mdio: davinci mdio revision 1.7, bus freq 1000000
[ 13.701931] 000: libphy: b132400.mdio: probed
[ 13.760340] 000: davinci_mdio b132400.mdio: phy[1]: device b132400.mdio:01, driver TI DP83867
[ 14.103683] 000: davinci_mdio b232400.mdio: davinci mdio revision 1.7, bus freq 1000000
[ 14.103708] 000: libphy: b232400.mdio: probed
[ 14.134820] 000: davinci_mdio b232400.mdio: phy[2]: device b232400.mdio:02, driver TI DP83867
[ 14.799346] 000: CAN device driver interface
[ 15.046903] 000: m_can_platform 40528000.mcan: m_can device registered (irq=15, version=32)
_____ _____ _ _
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|
Arago Project http://arago-project.org am65xx-evm ttyS2
Arago 2020.09 am65xx-evm ttyS2
am65xx-evm login: [ 16.727681] 000: platform 41000000.r5f: configured R5F for remoteproc mode
[ 16.730223] 000: platform 41000000.r5f: assigned reserved memory node r5f-dma-memory@a0000000
[ 16.730554] 000: remoteproc remoteproc0: 41000000.r5f is available
[ 16.739304] 000: remoteproc remoteproc0: powering up 41000000.r5f
[ 16.739321] 000: remoteproc remoteproc0: Booting fw image am65x-mcu-r5f0_0-fw, size 85036
[ 16.753402] 000: platform 41000000.r5f: booting R5F core using boot addr = 0x0
[ 16.753774] 000: remoteproc0#vdev0buffer: assigned reserved memory node r5f-dma-memory@a0000000
[ 16.754437] 000: virtio_rpmsg_bus virtio0: rpmsg host is online
[ 16.754498] 000: remoteproc0#vdev0buffer: registered virtio0 (type 7)
[ 16.754506] 000: remoteproc remoteproc0: remote processor 41000000.r5f is now up
[ 16.767955] 000: virtio_rpmsg_bus virtio0: creating channel ti.ipc4.ping-pong addr 0xd
[ 16.768218] 000: virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xe
[ 17.565885] 000: Generic PHY 46000f00.mdio:03: attached PHY driver [Generic PHY] (mii_bus:phy_addr=46000f00.mdio:03, irq=POLL)
[ 17.579728] 000: am65-cpsw-nuss 46000000.ethernet eth0: Link is Down
[ 26.442330] 000: remoteproc remoteproc1: b034000.pru is available
[ 26.442434] 000: pru-rproc b034000.pru: PRU rproc node /bus@100000/icssg@b000000/pru@34000 probed successfully
[ 26.551402] 000: remoteproc remoteproc2: b004000.rtu is available
[ 26.575399] 000: pru-rproc b004000.rtu: PRU rproc node /bus@100000/icssg@b000000/rtu@4000 probed successfully
[ 26.596007] 000: pru-rproc b00a000.txpru: IRQ vring not found
[ 26.596022] 000: pru-rproc b00a000.txpru: IRQ kick not found
[ 26.596125] 000: remoteproc remoteproc3: b00a000.txpru is available
[ 26.596213] 000: pru-rproc b00a000.txpru: PRU rproc node /bus@100000/icssg@b000000/txpru@a000 probed successfully
[ 26.721445] 000: remoteproc remoteproc4: b038000.pru is available
[ 26.721548] 000: pru-rproc b038000.pru: PRU rproc node /bus@100000/icssg@b000000/pru@38000 probed successfully
[ 26.780727] 000: remoteproc remoteproc5: b006000.rtu is available
[ 26.780874] 000: pru-rproc b006000.rtu: PRU rproc node /bus@100000/icssg@b000000/rtu@6000 probed successfully
[ 26.809546] 000: pru-rproc b00c000.txpru: IRQ vring not found
[ 26.809562] 000: pru-rproc b00c000.txpru: IRQ kick not found
[ 26.809666] 000: remoteproc remoteproc6: b00c000.txpru is available
[ 26.809753] 000: pru-rproc b00c000.txpru: PRU rproc node /bus@100000/icssg@b000000/txpru@c000 probed successfully
[ 26.856757] 000: remoteproc remoteproc7: b134000.pru is available
[ 26.856861] 000: pru-rproc b134000.pru: PRU rproc node /bus@100000/icssg@b100000/pru@34000 probed successfully
[ 26.862206] 000: remoteproc remoteproc8: b104000.rtu is available
[ 26.917970] 000: pru-rproc b104000.rtu: PRU rproc node /bus@100000/icssg@b100000/rtu@4000 probed successfully
[ 26.918409] 000: pru-rproc b10a000.txpru: IRQ vring not found
[ 26.918417] 000: pru-rproc b10a000.txpru: IRQ kick not found
[ 26.918512] 000: remoteproc remoteproc9: b10a000.txpru is available
[ 26.918583] 000: pru-rproc b10a000.txpru: PRU rproc node /bus@100000/icssg@b100000/txpru@a000 probed successfully
[ 26.992332] 000: remoteproc remoteproc10: b138000.pru is available
[ 26.992445] 000: pru-rproc b138000.pru: PRU rproc node /bus@100000/icssg@b100000/pru@38000 probed successfully
[ 27.170361] 000: remoteproc remoteproc11: b106000.rtu is available
[ 27.170496] 000: pru-rproc b106000.rtu: PRU rproc node /bus@100000/icssg@b100000/rtu@6000 probed successfully
[ 27.242374] 000: pru-rproc b10c000.txpru: IRQ vring not found
[ 27.242391] 000: pru-rproc b10c000.txpru: IRQ kick not found
[ 27.242492] 000: remoteproc remoteproc12: b10c000.txpru is available
[ 27.242578] 000: pru-rproc b10c000.txpru: PRU rproc node /bus@100000/icssg@b100000/txpru@c000 probed successfully
[ 27.284736] 000: remoteproc remoteproc13: b234000.pru is available
[ 27.284843] 000: pru-rproc b234000.pru: PRU rproc node /bus@100000/icssg@b200000/pru@34000 probed successfully
[ 27.289827] 000: remoteproc remoteproc14: b204000.rtu is available
[ 27.289946] 000: pru-rproc b204000.rtu: PRU rproc node /bus@100000/icssg@b200000/rtu@4000 probed successfully
[ 27.304123] 000: pru-rproc b20a000.txpru: IRQ vring not found
[ 27.304137] 000: pru-rproc b20a000.txpru: IRQ kick not found
[ 27.304236] 000: remoteproc remoteproc15: b20a000.txpru is available
[ 27.304325] 000: pru-rproc b20a000.txpru: PRU rproc node /bus@100000/icssg@b200000/txpru@a000 probed successfully
[ 27.393153] 000: remoteproc remoteproc16: b238000.pru is available
[ 27.393257] 000: pru-rproc b238000.pru: PRU rproc node /bus@100000/icssg@b200000/pru@38000 probed successfully
[ 27.531279] 000: remoteproc remoteproc17: b206000.rtu is available
[ 27.531411] 000: pru-rproc b206000.rtu: PRU rproc node /bus@100000/icssg@b200000/rtu@6000 probed successfully
[ 27.549608] 000: pru-rproc b20c000.txpru: IRQ vring not found
[ 27.549619] 000: pru-rproc b20c000.txpru: IRQ kick not found
[ 27.549715] 000: remoteproc remoteproc18: b20c000.txpru is available
[ 27.549790] 000: pru-rproc b20c000.txpru: PRU rproc node /bus@100000/icssg@b200000/txpru@c000 probed successfully
[ 27.724120] 000: icssg-prueth pruss1_eth: port 1: using random MAC addr: 82:2c:84:eb:f9:59
[ 27.738296] 000: icssg-prueth pruss1_eth: TI PRU ethernet driver initialized: single EMAC mode
[ 27.837030] 000: icssg-prueth pruss2_eth: port 1: using random MAC addr: d6:c5:fc:a2:fd:1d
[ 27.853101] 000: icssg-prueth pruss2_eth: TI PRU ethernet driver initialized: single EMAC mode
[ 28.410324] 000: EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null)
[ 28.505142] 000: EXT4-fs (mmcblk0p5): mounted filesystem with ordered data mode. Opts: (null)
[ 28.505188] 000: ext4 filesystem being mounted at /run/media/mmcblk0p5 supports timestamps until 2038 (0x7fffffff)
[ 28.692709] 000: EXT4-fs (mmcblk0p6): mounted filesystem with ordered data mode. Opts: (null)
[ 35.141302] 000: dwc3 4010000.usb: Failed to get clk 'ref': -2
[ 35.317522] 000: dwc3 4030000.usb: Failed to get clk 'ref': -2
[ 39.969098] 000: usbcore: registered new interface driver usbfs
[ 39.969158] 000: usbcore: registered new interface driver hub
[ 40.024562] 000: usbcore: registered new device driver usb
[ 40.223174] 000: xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[ 40.223234] 000: xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 1
[ 40.223362] 000: xhci-hcd xhci-hcd.2.auto: hcc params 0x0298fe6d hci version 0x110 quirks 0x0000000000010010
[ 40.247977] 000: xhci-hcd xhci-hcd.2.auto: irq 582, io mem 0x04030000
[ 40.248948] 000: usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[ 40.248958] 000: usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 40.248964] 000: usb usb1: Product: xHCI Host Controller
[ 40.248969] 000: usb usb1: Manufacturer: Linux 5.4.74-rt42-g9002faf1c0 xhci-hcd
[ 40.248973] 000: usb usb1: SerialNumber: xhci-hcd.2.auto
[ 40.261862] 000: hub 1-0:1.0: USB hub found
[ 40.271545] 000: hub 1-0:1.0: 1 port detected
[ 40.273514] 000: xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[ 40.273537] 000: xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 2
[ 40.273553] 000: xhci-hcd xhci-hcd.2.auto: Host supports USB 3.0 SuperSpeed
[ 40.287051] 000: usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 40.287377] 000: usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[ 40.287385] 000: usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 40.287391] 000: usb usb2: Product: xHCI Host Controller
[ 40.287395] 000: usb usb2: Manufacturer: Linux 5.4.74-rt42-g9002faf1c0 xhci-hcd
[ 40.287400] 000: usb usb2: SerialNumber: xhci-hcd.2.auto
[ 40.329467] 000: hub 2-0:1.0: USB hub found
[ 40.329631] 000: hub 2-0:1.0: 1 port detected
[ 40.644195] 000: remoteproc remoteproc13: powering up b234000.pru
[ 40.654695] 000: remoteproc remoteproc13: Booting fw image ti-pruss/am65x-sr2-pru0-prueth-fw.elf, size 35548
[ 40.654876] 000: pru-rproc b234000.pru: configured system_events[159-0] = 00000000,00000000,00000000,00000000,01000000
[ 40.654885] 000: pru-rproc b234000.pru: configured intr_channels = 0x00000001 host_intr = 0x00000004
[ 40.654893] 000: remoteproc remoteproc13: remote processor b234000.pru is now up
[ 40.654924] 000: remoteproc remoteproc14: powering up b204000.rtu
[ 40.665444] 000: remoteproc remoteproc14: Booting fw image ti-pruss/am65x-sr2-rtu0-prueth-fw.elf, size 28664
[ 40.665469] 000: remoteproc remoteproc14: remote processor b204000.rtu is now up
[ 40.665493] 000: remoteproc remoteproc15: powering up b20a000.txpru
[ 40.666988] 000: remoteproc remoteproc15: Booting fw image ti-pruss/am65x-sr2-txpru0-prueth-fw.elf, size 31620
[ 40.667017] 000: remoteproc remoteproc15: remote processor b20a000.txpru is now up
[ 40.684474] 000: TI DP83867 b232400.mdio:02: attached PHY driver [TI DP83867] (mii_bus:phy_addr=b232400.mdio:02, irq=POLL)
[ 40.684676] 000: net eth2: started
[ 40.897287] 000: remoteproc remoteproc7: powering up b134000.pru
[ 40.897469] 000: remoteproc remoteproc7: Booting fw image ti-pruss/am65x-sr2-pru0-prueth-fw.elf, size 35548
[ 40.897635] 000: pru-rproc b134000.pru: configured system_events[159-0] = 00000000,00000000,00000000,00000000,01000000
[ 40.897644] 000: pru-rproc b134000.pru: configured intr_channels = 0x00000001 host_intr = 0x00000004
[ 40.897654] 000: remoteproc remoteproc7: remote processor b134000.pru is now up
[ 40.897679] 000: remoteproc remoteproc8: powering up b104000.rtu
[ 40.897796] 000: remoteproc remoteproc8: Booting fw image ti-pruss/am65x-sr2-rtu0-prueth-fw.elf, size 28664
[ 40.897815] 000: remoteproc remoteproc8: remote processor b104000.rtu is now up
[ 40.897830] 000: remoteproc remoteproc9: powering up b10a000.txpru
[ 40.897922] 000: remoteproc remoteproc9: Booting fw image ti-pruss/am65x-sr2-txpru0-prueth-fw.elf, size 31620
[ 40.897942] 000: remoteproc remoteproc9: remote processor b10a000.txpru is now up
[ 40.922404] 000: TI DP83867 b132400.mdio:01: attached PHY driver [TI DP83867] (mii_bus:phy_addr=b132400.mdio:01, irq=POLL)
[ 40.923638] 000: net eth1: started
[ 43.980302] 000: icssg-prueth pruss1_eth eth1: Link is Up - 1Gbps/Full - flow control off
[ 43.980369] 000: IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
[ 44.780281] 000: icssg-prueth pruss2_eth eth2: Link is Up - 1Gbps/Full - flow control off
[ 44.780347] 000: IPv6: ADDRCONF(NETDEV_CHANGE): eth2: link becomes ready
[ 129.833205] 000: Initializing XFRM netlink socket
[ 132.165960] 000: bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 132.185156] 000: Bridge firewalling registered
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/
*/
/dts-v1/;
#include "k3-am654.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/net/ti-dp83867.h>
/ {
compatible = "ti,am654-evm", "ti,am654";
model = "Texas Instruments AM654 Base Board";
aliases {
ethernet1 = &pruss1_emac0; //Ethernet port 0
//ethernet2 = &pruss1_emac1; //EtherCAT port 1
ethernet2 = &pruss2_emac0; //Ethernet port 1
};
chosen {
stdout-path = "serial2:115200n8";
bootargs = "earlycon=ns16550a,mmio32,0x02800000";
};
memory@80000000 {
device_type = "memory";
#if 0
/* 4G RAM */
reg = <0x00000000 0x80000000 0x00000000 0x80000000>,
<0x00000008 0x80000000 0x00000000 0x80000000>;
#endif
/* 1G RAM */
reg = <0x00000000 0x80000000 0x00000000 0x40000000>;
};
reserved_memory: reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
secure_ddr: secure_ddr@9e800000 {
reg = <0 0x9e800000 0 0x01800000>; /* for OP-TEE */
alignment = <0x1000>;
no-map;
};
mcu_r5fss0_core0_dma_memory_region: r5f-dma-memory@a0000000 {
compatible = "shared-dma-pool";
reg = <0 0xa0000000 0 0x100000>;
no-map;
};
mcu_r5fss0_core0_memory_region: r5f-memory@a0100000 {
compatible = "shared-dma-pool";
reg = <0 0xa0100000 0 0xf00000>;
no-map;
};
mcu_r5fss0_core1_dma_memory_region: r5f-dma-memory@a1000000 {
compatible = "shared-dma-pool";
reg = <0 0xa1000000 0 0x100000>;
no-map;
};
mcu_r5fss0_core1_memory_region: r5f-memory@a1100000 {
compatible = "shared-dma-pool";
reg = <0 0xa1100000 0 0xf00000>;
no-map;
};
rtos_ipc_memory_region: ipc-memories@a2000000 {
reg = <0x00 0xa2000000 0x00 0x00200000>;
alignment = <0x1000>;
no-map;
};
};
eeprom_gpio: eeprom_gpio {
compatible = "eeprom-gpio";
eeprom-gpio = <&wkup_gpio0 7 GPIO_ACTIVE_HIGH>;
};
clk_ov5640_fixed: fixed-clock-ov5640 {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24000000>;
};
leds {
pinctrl-names = "default";
pinctrl-0 = <&ledgpio0_pins_default &ledgpio1_pins_default &ledgpio2_pins_default>;
compatible = "gpio-leds";
led1 {
label = "LED-RUN";
gpios = <&main_gpio0 27 GPIO_ACTIVE_LOW>;
};
led2 {
label = "LED-ERR";
gpios = <&main_gpio1 70 GPIO_ACTIVE_HIGH>;
};
led3 {
label = "LED-BUS";
gpios = <&main_gpio1 48 GPIO_ACTIVE_HIGH>;
};
led4 {
label = "LED-232TX";
gpios = <&main_gpio1 21 GPIO_ACTIVE_HIGH>;
};
led5 {
label = "LED-232RX";
gpios = <&main_gpio1 45 GPIO_ACTIVE_HIGH>;
};
led6 {
label = "LED-485TX";
gpios = <&main_gpio1 87 GPIO_ACTIVE_HIGH>;
};
led7 {
label = "LED-485RX";
gpios = <&main_gpio1 46 GPIO_ACTIVE_HIGH>;
};
led8 {
label = "LED-SD";
gpios = <&main_gpio1 47 GPIO_ACTIVE_HIGH>;
};
};
//Eric+{
/* Dual Ethernet application node on PRU-ICSSG1 */
pruss1_eth: pruss1_eth {
compatible = "ti,am654-icssg-prueth";
pinctrl-names = "default";
pinctrl-0 = <ðernet0_pins_default>;
sram = <&msmc_ram>;
prus = <&pru1_0>, <&rtu1_0>, <&tx_pru1_0>,
<&pru1_1>, <&rtu1_1>, <&tx_pru1_1>;
firmware-name = "ti-pruss/am65x-sr2-pru0-prueth-fw.elf",
"ti-pruss/am65x-sr2-rtu0-prueth-fw.elf",
"ti-pruss/am65x-sr2-txpru0-prueth-fw.elf",
"ti-pruss/am65x-sr2-pru1-prueth-fw.elf",
"ti-pruss/am65x-sr2-rtu1-prueth-fw.elf",
"ti-pruss/am65x-sr2-txpru1-prueth-fw.elf";
ti,pruss-gp-mux-sel = <2>, /* MII mode */
<2>,
<2>,
<2>, /* MII mode */
<2>,
<2>;
mii-g-rt = <&icssg1_mii_g_rt>;
mii-rt = <&icssg1_mii_rt>;
dma-coherent;
dmas = <&main_udmap 0xc200>, /* egress slice 0 */
<&main_udmap 0xc201>, /* egress slice 0 */
<&main_udmap 0xc202>, /* egress slice 0 */
<&main_udmap 0xc203>, /* egress slice 0 */
<&main_udmap 0xc204>, /* egress slice 1 */
<&main_udmap 0xc205>, /* egress slice 1 */
<&main_udmap 0xc206>, /* egress slice 1 */
<&main_udmap 0xc207>, /* egress slice 1 */
<&main_udmap 0x4200>, /* ingress slice 0 */
<&main_udmap 0x4201>, /* ingress slice 1 */
<&main_udmap 0x4202>, /* mgmnt rsp slice 0 */
<&main_udmap 0x4203>; /* mgmnt rsp slice 1 */
dma-names = "tx0-0", "tx0-1", "tx0-2", "tx0-3",
"tx1-0", "tx1-1", "tx1-2", "tx1-3",
"rx0", "rx1",
"rxmgm0", "rxmgm1";
pruss1_emac0: ethernet-mii0 {
phy-handle = <&pruss1_eth0_phy>;
phy-mode = "rgmii-rxid";
interrupts-extended = <&icssg1_intc 24>;
syscon-rgmii-delay = <&scm_conf 0x4110>;
iep = <&icssg1_iep0>;
/* Filled in by bootloader */
local-mac-address = [00 00 00 00 00 00];
};
#if 0
pruss1_emac1: ethernet-mii1 {
phy-handle = <&pruss1_eth1_phy>;
phy-mode = "rgmii-rxid";
interrupts-extended = <&icssg1_intc 25>;
syscon-rgmii-delay = <&scm_conf 0x4114>;
/* Filled in by bootloader */
local-mac-address = [00 00 00 00 00 00];
};
#endif
};
//Eric+}
/* Single Ethernet application node on PRU-ICSSG2 */
pruss2_eth: pruss2_eth {
compatible = "ti,am654-icssg-prueth";
pinctrl-names = "default";
pinctrl-0 = <ðernet1_pins_default>;
sram = <&msmc_ram>;
prus = <&pru2_0>, <&rtu2_0>, <&tx_pru2_0>,
<&pru2_1>, <&rtu2_1>, <&tx_pru2_1>;
firmware-name = "ti-pruss/am65x-sr2-pru0-prueth-fw.elf",
"ti-pruss/am65x-sr2-rtu0-prueth-fw.elf",
"ti-pruss/am65x-sr2-txpru0-prueth-fw.elf",
"ti-pruss/am65x-sr2-pru1-prueth-fw.elf",
"ti-pruss/am65x-sr2-rtu1-prueth-fw.elf",
"ti-pruss/am65x-sr2-txpru1-prueth-fw.elf";
ti,pruss-gp-mux-sel = <2>, /* MII mode */
<2>,
<2>,
<2>, /* MII mode */
<2>,
<2>;
mii-g-rt = <&icssg2_mii_g_rt>;
mii-rt = <&icssg2_mii_rt>;
dma-coherent;
dmas = <&main_udmap 0xc300>, /* egress slice 0 */
<&main_udmap 0xc301>, /* egress slice 0 */
<&main_udmap 0xc302>, /* egress slice 0 */
<&main_udmap 0xc303>, /* egress slice 0 */
<&main_udmap 0xc304>, /* egress slice 1 */
<&main_udmap 0xc305>, /* egress slice 1 */
<&main_udmap 0xc306>, /* egress slice 1 */
<&main_udmap 0xc307>, /* egress slice 1 */
<&main_udmap 0x4300>, /* ingress slice 0 */
<&main_udmap 0x4301>, /* ingress slice 1 */
<&main_udmap 0x4302>, /* mgmnt rsp slice 0 */
<&main_udmap 0x4303>; /* mgmnt rsp slice 1 */
dma-names = "tx0-0", "tx0-1", "tx0-2", "tx0-3",
"tx1-0", "tx1-1", "tx1-2", "tx1-3",
"rx0", "rx1",
"rxmgm0", "rxmgm1";
pruss2_emac0: ethernet-mii0 {
phy-handle = <&pruss2_eth0_phy>;
phy-mode = "rgmii-rxid";
interrupts-extended = <&icssg2_intc 24>;
syscon-rgmii-delay = <&scm_conf 0x4120>;
iep = <&icssg2_iep0>;
/* Filled in by bootloader */
local-mac-address = [00 00 00 00 00 00];
};
};
};
&wkup_pmx0 {
pinctrl-names = "default";
pinctrl-0 = <&eepromgpio_pins_default &iovolctrl_pins_default &i2c0switch_pins_default>;
phy2ax58100_pins_default: phy2ax58100_pins_default {
pinctrl-single,pins = <
AM65X_WKUP_IOPAD(0x0058, PIN_INPUT, 1) /* (N4) MCU_RGMII1_TX_CTL.MCU_RMII1_CRS_DV */
AM65X_WKUP_IOPAD(0x005c, PIN_INPUT, 1) /* (N5) MCU_RGMII1_RX_CTL.MCU_RMII1_RX_ER */
AM65X_WKUP_IOPAD(0x0068, PIN_OUTPUT, 1) /* (M4) MCU_RGMII1_TD1.MCU_RMII1_TXD1 */
AM65X_WKUP_IOPAD(0x006c, PIN_OUTPUT, 1) /* (M5) MCU_RGMII1_TD0.MCU_RMII1_TXD0 */
AM65X_WKUP_IOPAD(0x0080, PIN_INPUT, 1) /* (M6) MCU_RGMII1_RD1.MCU_RMII1_RXD1 */
AM65X_WKUP_IOPAD(0x0084, PIN_INPUT, 1) /* (L6) MCU_RGMII1_RD0.MCU_RMII1_RXD0 */
AM65X_WKUP_IOPAD(0x0070, PIN_OUTPUT, 1) /* (N1) MCU_RGMII1_TXC.MCU_RMII1_TX_EN */
AM65X_WKUP_IOPAD(0x0074, PIN_INPUT, 1) /* (M1) MCU_RGMII1_RXC.MCU_RMII1_REF_CLK */
>;
};
mcan0_pins_default: mcan0_pins_default {
pinctrl-single,pins = <
AM65X_WKUP_IOPAD(0x00ac, PIN_INPUT, 0) /* (W2) MCU_MCAN0_RX */
AM65X_WKUP_IOPAD(0x00a8, PIN_OUTPUT, 0) /* (W1) MCU_MCAN0_TX */
>;
};
phy2ax58100_mdio2_pins_default: phy2ax58100_mdio2_pins_default {
pinctrl-single,pins = <
AM65X_WKUP_IOPAD(0x008c, PIN_OUTPUT, 0) /* (L1) MCU_MDIO0_MDC */
AM65X_WKUP_IOPAD(0x0088, PIN_INPUT, 0) /* (L4) MCU_MDIO0_MDIO */
>;
};
eepromgpio_pins_default: eepromgpio_pins_default {
pinctrl-single,pins = <
AM65X_WKUP_IOPAD(0x00cc, PIN_INPUT, 7) /* (AC1) WKUP_GPIO0_7 */
>;
};
iovolctrl_pins_default: iovolctrl_pins_default {
pinctrl-single,pins = <
AM65X_WKUP_IOPAD(0x00c8, PIN_OUTPUT, 7) /* (AC2) WKUP_GPIO0_6 */
>;
};
i2c0switch_pins_default: i2c0switch_pins_default {
pinctrl-single,pins = <
AM65X_WKUP_IOPAD(0x00D8, PIN_OUTPUT, 7) /* (AB3) WKUP_GPIO0_10 */
>;
};
};
&main_pmx0 {
pinctrl-names = "default";
pinctrl-0 = <&gpio0_pins_default &gpio1_pins_default &mygpmc3_pins_default>;
gpio1_pins_default: gpio1_pins_default {
pinctrl-single,pins = <
//AM65X_IOPAD(0x01d4, PIN_OUTPUT, 7) /* (AG12) SPI1_CS1.GPIO1_21 */ /* RS232-TX-LED */
AM65X_IOPAD(0x01ec, PIN_OUTPUT, 7) /* (AG11) UART0_CTSn.GPIO1_27 */
AM65X_IOPAD(0x01f0, PIN_INPUT, 7) /* (AD11) UART0_RTSn.GPIO1_28 */
AM65X_IOPAD(0x01f4, PIN_INPUT, 1) /* (V24) PRG0_PRU0_GPO0.GPIO1_29 */
AM65X_IOPAD(0x01f8, PIN_INPUT, 1) /* (W25) PRG0_PRU0_GPO1.GPIO1_30 */
AM65X_IOPAD(0x01fc, PIN_INPUT, 1) /* (W24) PRG0_PRU0_GPO2.GPIO1_31 */
AM65X_IOPAD(0x0200, PIN_INPUT, 1) /* (AA27) PRG0_PRU0_GPO3.GPIO1_32 */
AM65X_IOPAD(0x0204, PIN_INPUT, 1) /* (Y24) PRG0_PRU0_GPO4.GPIO1_33 */
AM65X_IOPAD(0x0208, PIN_INPUT, 1) /* (V28) PRG0_PRU0_GPO5.GPIO1_34 */
AM65X_IOPAD(0x020c, PIN_INPUT, 1) /* (Y25) PRG0_PRU0_GPO6.GPIO1_35 */
AM65X_IOPAD(0x0210, PIN_INPUT, 1) /* (U27) PRG0_PRU0_GPO7.GPIO1_36 */
AM65X_IOPAD(0x0214, PIN_INPUT, 7) /* (V27) PRG0_PRU0_GPO8.GPIO1_37 */
AM65X_IOPAD(0x0218, PIN_INPUT, 7) /* (V26) PRG0_PRU0_GPO9.GPIO1_38 */
AM65X_IOPAD(0x021c, PIN_INPUT, 7) /* (U25) PRG0_PRU0_GPO10.GPIO1_39 */
AM65X_IOPAD(0x0220, PIN_INPUT, 7) /* (AB25) PRG0_PRU0_GPO11.GPIO1_40 */
AM65X_IOPAD(0x0224, PIN_INPUT, 7) /* (AD27) PRG0_PRU0_GPO12.GPIO1_41 */
AM65X_IOPAD(0x0228, PIN_INPUT, 7) /* (AC26) PRG0_PRU0_GPO13.GPIO1_42 */
AM65X_IOPAD(0x022c, PIN_INPUT, 7) /* (AD26) PRG0_PRU0_GPO14.GPIO1_43 */
AM65X_IOPAD(0x0230, PIN_INPUT, 7) /* (AA24) PRG0_PRU0_GPO15.GPIO1_44 */
//AM65X_IOPAD(0x0234, PIN_OUTPUT, 7) /* (AD28) PRG0_PRU0_GPO16.GPIO1_45 */ /* RS232-RX-LED */
//AM65X_IOPAD(0x0238, PIN_OUTPUT, 7) /* (U26) PRG0_PRU0_GPO17.GPIO1_46 */ /* RS485-RX-LED */
//AM65X_IOPAD(0x023c, PIN_OUTPUT, 7) /* (V25) PRG0_PRU0_GPO18.GPIO1_47 */ /* SD-CARD-READY-LED */
//AM65X_IOPAD(0x0240, PIN_OUTPUT, 7) /* (U24) PRG0_PRU0_GPO19.GPIO1_48 */ /* BUSFAULT-LED */
AM65X_IOPAD(0x0244, PIN_OUTPUT, 0) /* (AB28) PRG0_PRU1_GPO0.GPIO1_49 */
AM65X_IOPAD(0x0248, PIN_OUTPUT, 0) /* (AC28) PRG0_PRU1_GPO1.GPIO1_50 */
AM65X_IOPAD(0x024c, PIN_OUTPUT, 0) /* (AC27) PRG0_PRU1_GPO2.GPIO1_51 */
AM65X_IOPAD(0x0250, PIN_OUTPUT, 0) /* (AB26) PRG0_PRU1_GPO3.GPIO1_52 */
AM65X_IOPAD(0x0284, PIN_INPUT, 7) /* (AC24) PRG0_PRU1_GPO16.GPIO1_65 */
AM65X_IOPAD(0x028c, PIN_INPUT, 7) /* (Y26) PRG0_PRU1_GPO18.GPIO1_67 */
AM65X_IOPAD(0x0290, PIN_INPUT, 7) /* (W26) PRG0_PRU1_GPO19.GPIO1_68 */
AM65X_IOPAD(0x0294, PIN_INPUT, 7) /* (AE26) PRG0_MDIO0_MDIO.GPIO1_69 */
//AM65X_IOPAD(0x0298, PIN_OUTPUT, 7) /* (AE28) PRG0_MDIO0_MDC.GPIO1_70 */ /* ERROR-LED */
AM65X_IOPAD(0x01d0, PIN_OUTPUT_PULLDOWN, 7) /* (AD12) SPI1_CS0.GPIO1_20 */
>;
};
ledgpio1_pins_default: ledgpio1_pins_default {
pinctrl-single,pins = <
AM65X_IOPAD(0x01d4, PIN_OUTPUT, 7) /* (AG12) GPIO1_21 */ /* RS232-TX-LED */
AM65X_IOPAD(0x0234, PIN_OUTPUT, 7) /* (AD28) GPIO1_45 */ /* RS232-RX-LED */
AM65X_IOPAD(0x0238, PIN_OUTPUT, 7) /* (U26) GPIO1_46 */ /* RS485-RX-LED */
AM65X_IOPAD(0x023c, PIN_OUTPUT, 7) /* (V25) GPIO1_47 */ /* SD-CARD-READY-LED */
AM65X_IOPAD(0x0240, PIN_OUTPUT, 7) /* (U24) GPIO1_48 */ /* BUSFAULT-LED */
AM65X_IOPAD(0x0298, PIN_OUTPUT, 7) /* (AE28) GPIO1_70 */ /* ERROR-LED */
>;
};
gpio0_pins_default: gpio0_pins_default {
pinctrl-single,pins = <
AM65X_IOPAD(0x0040, PIN_OUTPUT, 7) /* (R28) GPMC0_CLK.GPIO0_16 */ /*ETH1-PHY-RESET*/
AM65X_IOPAD(0x0058, PIN_INPUT, 7) /* (R26) GPMC0_WAIT0.GPIO0_22 */
AM65X_IOPAD(0x0060, PIN_OUTPUT, 7) /* (T25) GPMC0_WPn.GPIO0_24 */
AM65X_IOPAD(0x0064, PIN_OUTPUT, 7) /* (T24) GPMC0_DIR.GPIO0_25 */
AM65X_IOPAD(0x0068, PIN_INPUT, 7) /* (R24) GPMC0_CSn0.GPIO0_26 */
//AM65X_IOPAD(0x006c, PIN_OUTPUT | PIN_INPUT, 7) /* (T23) GPMC0_CSn1.GPIO0_27 */ /* RUN-LED */
AM65X_IOPAD(0x0070, PIN_INPUT, 7) /* (R25) GPMC0_CSn2.GPIO0_28 */
AM65X_IOPAD(0x0074, PIN_INPUT, 7) /* (T27) GPMC0_CSn3.GPIO0_29 */
AM65X_IOPAD(0x00ac, PIN_INPUT, 1) /* (AH15) PRG2_PRU1_GPO0.GPIO0_43 */
AM65X_IOPAD(0x00b0, PIN_INPUT, 1) /* (AC16) PRG2_PRU1_GPO1.GPIO0_44 */
AM65X_IOPAD(0x00b4, PIN_INPUT, 1) /* (AD17) PRG2_PRU1_GPO2.GPIO0_45 */
AM65X_IOPAD(0x00b8, PIN_INPUT, 1) /* (AH14) PRG2_PRU1_GPO3.GPIO0_46 */
AM65X_IOPAD(0x0108, PIN_OUTPUT, 7) /* (AH25) PRG1_PRU0_GPO10.GPIO0_66 */ /*ETH0-PHY-RESET*/
AM65X_IOPAD(0x0124, PIN_OUTPUT, 7) /* (AH26) PRG1_PRU0_GPO17.GPIO0_73 */ /*ECAT2-PHY-RST*/
>;
};
ledgpio0_pins_default: ledgpio0_pins_default {
pinctrl-single,pins = <
AM65X_IOPAD(0x006c, PIN_OUTPUT | PIN_INPUT, 7) /* (T23) GPIO0_27 */ /* RUN-LED */
>;
};
mygpmc3_pins_default: mygpmc3_pins_default {
pinctrl-single,pins = <
AM65X_IOPAD(0x00bc, PIN_OUTPUT, 3) /* (AG14) PRG2_PRU1_GPO4.GPMC0_A8 */
AM65X_IOPAD(0x00c0, PIN_OUTPUT, 3) /* (AG15) PRG2_PRU1_GPO5.GPMC0_A7 */
AM65X_IOPAD(0x00c4, PIN_OUTPUT, 3) /* (AC17) PRG2_PRU1_GPO6.GPMC0_A6 */
AM65X_IOPAD(0x00cc, PIN_OUTPUT, 3) /* (AD15) PRG2_PRU1_GPO8.GPMC0_A4 */
AM65X_IOPAD(0x00d0, PIN_OUTPUT, 3) /* (AF14) PRG2_PRU1_GPO9.GPMC0_A3 */
AM65X_IOPAD(0x00d4, PIN_OUTPUT, 3) /* (AC15) PRG2_PRU1_GPO10.GPMC0_A2 */
AM65X_IOPAD(0x00d8, PIN_OUTPUT, 3) /* (AD14) PRG2_PRU1_GPO11.GPMC0_A1 */
AM65X_IOPAD(0x003c, PIN_INPUT, 0) /* (R27) GPMC0_AD15 */
AM65X_IOPAD(0x0038, PIN_INPUT, 0) /* (P24) GPMC0_AD14 */
AM65X_IOPAD(0x0034, PIN_INPUT, 0) /* (N25) GPMC0_AD13 */
AM65X_IOPAD(0x0030, PIN_INPUT, 0) /* (N26) GPMC0_AD12 */
AM65X_IOPAD(0x002c, PIN_INPUT, 0) /* (P27) GPMC0_AD11 */
AM65X_IOPAD(0x0028, PIN_INPUT, 0) /* (P28) GPMC0_AD10 */
AM65X_IOPAD(0x0024, PIN_INPUT, 0) /* (M26) GPMC0_AD9 */
AM65X_IOPAD(0x0020, PIN_INPUT, 0) /* (N23) GPMC0_AD8 */
AM65X_IOPAD(0x001c, PIN_INPUT, 0) /* (M25) GPMC0_AD7 */
AM65X_IOPAD(0x0018, PIN_INPUT, 0) /* (N28) GPMC0_AD6 */
AM65X_IOPAD(0x0014, PIN_INPUT, 0) /* (N27) GPMC0_AD5 */
AM65X_IOPAD(0x0010, PIN_INPUT, 0) /* (N24) GPMC0_AD4 */
AM65X_IOPAD(0x000c, PIN_INPUT, 0) /* (M24) GPMC0_AD3 */
AM65X_IOPAD(0x0008, PIN_INPUT, 0) /* (M28) GPMC0_AD2 */
AM65X_IOPAD(0x0004, PIN_INPUT, 0) /* (M23) GPMC0_AD1 */
AM65X_IOPAD(0x0000, PIN_INPUT, 0) /* (M27) GPMC0_AD0 */
AM65X_IOPAD(0x0054, PIN_OUTPUT, 0) /* (P23) GPMC0_BE1n */
AM65X_IOPAD(0x0048, PIN_OUTPUT, 0) /* (P26) GPMC0_OEn_REn */
AM65X_IOPAD(0x004c, PIN_OUTPUT, 0) /* (U28) GPMC0_WEn */
>;
};
main_mmc0_pins_default: main-mmc0-pins-default {
pinctrl-single,pins = <
AM65X_IOPAD(0x01a8, PIN_INPUT_PULLDOWN, 0) /* (B25) MMC0_CLK */
AM65X_IOPAD(0x01ac, PIN_INPUT_PULLUP, 0) /* (B27) MMC0_CMD */
AM65X_IOPAD(0x01a4, PIN_INPUT_PULLUP, 0) /* (A26) MMC0_DAT0 */
AM65X_IOPAD(0x01a0, PIN_INPUT_PULLUP, 0) /* (E25) MMC0_DAT1 */
AM65X_IOPAD(0x019c, PIN_INPUT_PULLUP, 0) /* (C26) MMC0_DAT2 */
AM65X_IOPAD(0x0198, PIN_INPUT_PULLUP, 0) /* (A25) MMC0_DAT3 */
AM65X_IOPAD(0x0194, PIN_INPUT_PULLUP, 0) /* (E24) MMC0_DAT4 */
AM65X_IOPAD(0x0190, PIN_INPUT_PULLUP, 0) /* (A24) MMC0_DAT5 */
AM65X_IOPAD(0x018c, PIN_INPUT_PULLUP, 0) /* (B26) MMC0_DAT6 */
AM65X_IOPAD(0x0188, PIN_INPUT_PULLUP, 0) /* (D25) MMC0_DAT7 */
AM65X_IOPAD(0x01b0, PIN_INPUT, 0) /* (C25) MMC0_DS */
>;
};
main_mmc1_pins_default: main-mmc1-pins-default {
pinctrl-single,pins = <
AM65X_IOPAD(0x02d4, PIN_INPUT_PULLDOWN, 0) /* (C27) MMC1_CLK */
AM65X_IOPAD(0x02d8, PIN_INPUT_PULLUP, 0) /* (C28) MMC1_CMD */
AM65X_IOPAD(0x02d0, PIN_INPUT_PULLUP, 0) /* (D28) MMC1_DAT0 */
AM65X_IOPAD(0x02cc, PIN_INPUT_PULLUP, 0) /* (E27) MMC1_DAT1 */
AM65X_IOPAD(0x02c8, PIN_INPUT_PULLUP, 0) /* (D26) MMC1_DAT2 */
AM65X_IOPAD(0x02c4, PIN_INPUT_PULLUP, 0) /* (D27) MMC1_DAT3 */
AM65X_IOPAD(0x02dc, PIN_INPUT_PULLUP, 0) /* (B24) MMC1_SDCD */
AM65X_IOPAD(0x02e0, PIN_INPUT, 0) /* (C24) MMC1_SDWP */
>;
};
icssg1_mdio_pins_default: icssg1_mdio_pins_default {
pinctrl-single,pins = <
AM65X_IOPAD(0x0180, PIN_INPUT, 0) /* (AD18) PRG1_MDIO0_MDIO */
AM65X_IOPAD(0x0184, PIN_OUTPUT, 0) /* (AH18) PRG1_MDIO0_MDC */
>;
};
ethernet0_pins_default: ethernet0_pins_default {
pinctrl-single,pins = <
AM65X_IOPAD(0x00e0, PIN_INPUT, 2) /* (AE22) PRG1_PRU0_GPO0.PRG1_RGMII1_RD0 */
AM65X_IOPAD(0x00e4, PIN_INPUT, 2) /* (AG24) PRG1_PRU0_GPO1.PRG1_RGMII1_RD1 */
AM65X_IOPAD(0x00e8, PIN_INPUT, 2) /* (AF23) PRG1_PRU0_GPO2.PRG1_RGMII1_RD2 */
AM65X_IOPAD(0x00ec, PIN_INPUT, 2) /* (AD21) PRG1_PRU0_GPO3.PRG1_RGMII1_RD3 */
AM65X_IOPAD(0x0110, PIN_OUTPUT, 2) /* (AH20) PRG1_PRU0_GPO12.PRG1_RGMII1_TD0 */
AM65X_IOPAD(0x0114, PIN_OUTPUT, 2) /* (AH21) PRG1_PRU0_GPO13.PRG1_RGMII1_TD1 */
AM65X_IOPAD(0x0118, PIN_OUTPUT, 2) /* (AG20) PRG1_PRU0_GPO14.PRG1_RGMII1_TD2 */
AM65X_IOPAD(0x011c, PIN_OUTPUT, 2) /* (AD19) PRG1_PRU0_GPO15.PRG1_RGMII1_TD3 */
AM65X_IOPAD(0x0120, PIN_INPUT, 2) /* (AD20) PRG1_PRU0_GPO16.PRG1_RGMII1_TXC */
AM65X_IOPAD(0x010c, PIN_OUTPUT, 2) /* (AF21) PRG1_PRU0_GPO11.PRG1_RGMII1_TX_CTL */
AM65X_IOPAD(0x00f8, PIN_INPUT, 2) /* (AF22) PRG1_PRU0_GPO6.PRG1_RGMII1_RXC */
AM65X_IOPAD(0x00f0, PIN_INPUT, 2) /* (AG23) PRG1_PRU0_GPO4.PRG1_RGMII1_RX_CTL */
//ethercat1_pins_default
AM65X_IOPAD(0x0130, PIN_INPUT, 2) /* (AH24) PRG1_PRU1_GPO0.PRG1_RGMII2_RD0 */
AM65X_IOPAD(0x0134, PIN_INPUT, 2) /* (AH23) PRG1_PRU1_GPO1.PRG1_RGMII2_RD1 */
AM65X_IOPAD(0x0138, PIN_INPUT, 2) /* (AG21) PRG1_PRU1_GPO2.PRG1_RGMII2_RD2 */
AM65X_IOPAD(0x013c, PIN_INPUT, 2) /* (AH22) PRG1_PRU1_GPO3.PRG1_RGMII2_RD3 */
AM65X_IOPAD(0x0160, PIN_OUTPUT, 2) /* (AE20) PRG1_PRU1_GPO12.PRG1_RGMII2_TD0 */
AM65X_IOPAD(0x0164, PIN_OUTPUT, 2) /* (AF19) PRG1_PRU1_GPO13.PRG1_RGMII2_TD1 */
AM65X_IOPAD(0x0168, PIN_OUTPUT, 2) /* (AH19) PRG1_PRU1_GPO14.PRG1_RGMII2_TD2 */
AM65X_IOPAD(0x016c, PIN_OUTPUT, 2) /* (AG19) PRG1_PRU1_GPO15.PRG1_RGMII2_TD3 */
AM65X_IOPAD(0x0170, PIN_INPUT, 2) /* (AE19) PRG1_PRU1_GPO16.PRG1_RGMII2_TXC */
AM65X_IOPAD(0x015c, PIN_OUTPUT, 2) /* (AC20) PRG1_PRU1_GPO11.PRG1_RGMII2_TX_CTL */
AM65X_IOPAD(0x0148, PIN_INPUT, 2) /* (AG22) PRG1_PRU1_GPO6.PRG1_RGMII2_RXC */
AM65X_IOPAD(0x0140, PIN_INPUT, 2) /* (AE21) PRG1_PRU1_GPO4.PRG1_RGMII2_RX_CTL */
>;
};
icssg2_mdio_pins_default: icssg2_mdio_pins_default {
pinctrl-single,pins = <
AM65X_IOPAD(0x0094, PIN_INPUT, 2) /* (AC19) PRG2_PRU0_GPO7.PRG2_MDIO0_MDIO */
AM65X_IOPAD(0x00c8, PIN_OUTPUT, 2) /* (AE15) PRG2_PRU1_GPO7.PRG2_MDIO0_MDC */
>;
};
ethernet1_pins_default: ethernet1_pins_default {
pinctrl-single,pins = <
AM65X_IOPAD(0x0078, PIN_INPUT, 2) /* (AF18) PRG2_PRU0_GPO0.PRG2_RGMII1_RD0 */
AM65X_IOPAD(0x007c, PIN_INPUT, 2) /* (AE18) PRG2_PRU0_GPO1.PRG2_RGMII1_RD1 */
AM65X_IOPAD(0x0080, PIN_INPUT, 2) /* (AH17) PRG2_PRU0_GPO2.PRG2_RGMII1_RD2 */
AM65X_IOPAD(0x0084, PIN_INPUT, 2) /* (AG18) PRG2_PRU0_GPO3.PRG2_RGMII1_RD3 */
AM65X_IOPAD(0x0098, PIN_OUTPUT, 2) /* (AH16) PRG2_PRU0_GPO8.PRG2_RGMII1_TD0 */
AM65X_IOPAD(0x009c, PIN_OUTPUT, 2) /* (AG16) PRG2_PRU0_GPO9.PRG2_RGMII1_TD1 */
AM65X_IOPAD(0x00a0, PIN_OUTPUT, 2) /* (AF16) PRG2_PRU0_GPO10.PRG2_RGMII1_TD2 */
AM65X_IOPAD(0x00a4, PIN_OUTPUT, 2) /* (AE16) PRG2_PRU0_GPO11.PRG2_RGMII1_TD3 */
AM65X_IOPAD(0x00a8, PIN_INPUT, 2) /* (AD16) PRG2_PRU0_GPO16.PRG2_RGMII1_TXC */
AM65X_IOPAD(0x0090, PIN_OUTPUT, 2) /* (AE17) PRG2_PRU0_GPO6.PRG2_RGMII1_TX_CTL */
AM65X_IOPAD(0x008c, PIN_INPUT, 2) /* (AF17) PRG2_PRU0_GPO5.PRG2_RGMII1_RXC */
AM65X_IOPAD(0x0088, PIN_INPUT, 2) /* (AG17) PRG2_PRU0_GPO4.PRG2_RGMII1_RX_CTL */
>;
};
main_spi0_pins_default: main-spi0-pins-default {
pinctrl-single,pins = <
AM65X_IOPAD(0x01c4, PIN_INPUT, 0) /* (AH13) SPI0_CLK */
AM65X_IOPAD(0x01c8, PIN_INPUT, 0) /* (AE13) SPI0_D0 */
AM65X_IOPAD(0x01cc, PIN_INPUT, 0) /* (AD13) SPI0_D1 */
AM65X_IOPAD(0x01bc, PIN_OUTPUT, 0) /* (AG13) SPI0_CS0 */
AM65X_IOPAD(0x01c0, PIN_OUTPUT, 0) /* (AF13) SPI0_CS1 */
>;
};
myspi2_pins_default: myspi2_pins_default {
pinctrl-single,pins = <
AM65X_IOPAD(0x01d8, PIN_INPUT, 0) /* (AH12) SPI1_CLK */
AM65X_IOPAD(0x01dc, PIN_INPUT, 0) /* (AE12) SPI1_D0 */
AM65X_IOPAD(0x01e0, PIN_INPUT, 0) /* (AF12) SPI1_D1 */
//AM65X_IOPAD(0x01d0, PIN_OUTPUT, 0) /* (AD12) SPI1_CS0 */
>;
};
main_uart0_pins_default: main-uart0-pins-default {
pinctrl-single,pins = <
AM65X_IOPAD(0x01e4, PIN_INPUT, 0) /* (AF11) GPIO1_25 UART0_RXD */
AM65X_IOPAD(0x01e8, PIN_OUTPUT, 0) /* (AE11) GPIO1_26 UART0_TXD */
>;
};
rs232_pins_default: rs232_pins_default {
pinctrl-single,pins = <
AM65X_IOPAD(0x0288, PIN_INPUT, 6) /* (Y27) GPIO1_66 RS232-RXD */
AM65X_IOPAD(0x0260, PIN_OUTPUT, 6) /* (W28) GPIO1_56 RS232-TXD */
>;
};
rs485_pins_default: rs485_pins_default {
pinctrl-single,pins = <
AM65X_IOPAD(0x0174, PIN_INPUT, 6) /* (AE23) GPIO0_93 RS485-RXD */
AM65X_IOPAD(0x014c, PIN_OUTPUT, 6) /* (AD23) GPIO0_83 RS485-TXD */
AM65X_IOPAD(0x017c, PIN_OUTPUT_PULLDOWN, 7) /* (AC21) GPIO0_95 RS485-DIR */
>;
};
usb0_pins_default: usb0_pins_default {
pinctrl-single,pins = <
AM65X_IOPAD(0x02bc, PIN_OUTPUT, 0) /* (AD9) USB0_DRVVBUS */
>;
};
usb20_host_pins_default: usb20_host_pins_default {
pinctrl-single,pins = <
AM65X_IOPAD(0x02c0, PIN_OUTPUT, 0) /* (AC8) USB1_DRVVBUS */
>;
};
};
&main_pmx1 {
pinctrl-names = "default";
pinctrl-0 = <&gpio2_pins_default>;
main_i2c0_pins_default: main-i2c0-pins-default {
pinctrl-single,pins = <
AM65X_IOPAD(0x0000, PIN_INPUT, 0) /* (D20) I2C0_SCL */
AM65X_IOPAD(0x0004, PIN_INPUT, 0) /* (C21) I2C0_SDA */
>;
};
main_i2c1_pins_default: main-i2c1-pins-default {
pinctrl-single,pins = <
AM65X_IOPAD(0x0008, PIN_INPUT, 0) /* (B21) I2C1_SCL */
AM65X_IOPAD(0x000c, PIN_INPUT, 0) /* (E21) I2C1_SDA */
>;
};
gpio2_pins_default: gpio2_pins_default {
pinctrl-single,pins = <
AM65X_IOPAD(0x0010, PIN_INPUT, 7) /* (D21) ECAP0_IN_APWM_OUT.GPIO1_86 */
//AM65X_IOPAD(0x0014, PIN_OUTPUT, 7) /* (A22) EXT_REFCLK1.GPIO1_87 */ /* RS485-TX-LED */
AM65X_IOPAD(0x0018, PIN_INPUT, 7) /* (B22) TIMER_IO0.GPIO1_88 */
AM65X_IOPAD(0x001c, PIN_INPUT, 7) /* (C23) TIMER_IO1.GPIO1_89 */
>;
};
ledgpio2_pins_default: ledgpio2_pins_default {
pinctrl-single,pins = <
AM65X_IOPAD(0x0014, PIN_OUTPUT, 7) /* (A22) GPIO1_87 */ /* RS485-TX-LED */
>;
};
};
&wkup_uart0 {
/* Wakeup UART is used by System firmware */
status = "disabled";
};
&main_uart0 {
pinctrl-names = "default";
pinctrl-0 = <&main_uart0_pins_default>;
power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>;
};
//Eric+{
&main_uart2 {
pinctrl-names = "default";
power-domains = <&k3_pds 148 TI_SCI_PD_SHARED>;
pinctrl-0 = <&rs232_pins_default>;
status = "okay";
};
&main_uart1 {
pinctrl-names = "default";
pinctrl-0 = <&rs485_pins_default>;
power-domains = <&k3_pds 147 TI_SCI_PD_SHARED>;
rts-gpios = <&main_gpio0 95 GPIO_ACTIVE_HIGH>;
rs485-rts-active-high;
rs485-rts-delay = <0 0>;
linux,rs485-enabled-at-boot-time;
status = "okay";
};
//Eric+}
&main_i2c0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_i2c0_pins_default>;
clock-frequency = <100000>;
#if 0
rx8130:rtc@32{
compatible = "epson,rx8130-legacy";
reg = <0x32>;
};
#endif
eeprom: eeprom@50 {
compatible = "atmel,24c16";
reg = <0x50>;
pagesize = <16>;
};
};
&main_i2c1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_i2c1_pins_default>;
clock-frequency = <100000>;
s35390a:rtc@30{
compatible = "sii,s35390a";
reg = <0x30>;
};
};
&main_spi0 {
pinctrl-names = "default";
pinctrl-0 = <&main_spi0_pins_default>;
#address-cells = <1>;
#size-cells= <0>;
ti,pindir-d0-out-d1-in = <1>;
flash@0{
compatible = "jedec,spi-nor";
reg = <0x0>;
spi-tx-bus-width = <1>;
spi-rx-bus-width = <1>;
spi-max-frequency = <48000000>;
#address-cells = <1>;
#size-cells= <1>;
};
};
&main_spi1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&myspi2_pins_default>;
#address-cells = <1>;
#size-cells= <0>;
ti,pindir-d0-out-d1-in = <1>;
spidev@0 {
status = "okay";
//compatible = "fairchild,74hc595";
compatible = "linux,spidev";
gpio-controller;
#gpio-cells = <2>;
reg = <0>;
registers-number = <2>;
registers-default = /bits/ 8 <0xb7>;
spi-max-frequency = <100000>;
};
};
&sdhci0 {
pinctrl-names = "default";
pinctrl-0 = <&main_mmc0_pins_default>;
bus-width = <8>;
non-removable;
ti,driver-strength-ohm = <50>;
disable-wp;
};
&sdhci1 {
pinctrl-names = "default";
pinctrl-0 = <&main_mmc1_pins_default>;
ti,driver-strength-ohm = <50>;
disable-wp;
};
&dwc3_1 {
status = "okay";
};
&usb1_phy {
status = "okay";
};
&usb1 {
pinctrl-names = "default";
pinctrl-0 = <&usb20_host_pins_default>;
dr_mode = "host";
};
&dwc3_0 {
status = "okay";
};
&usb0_phy {
status = "okay";
};
//Eric+{
&m_can0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mcan0_pins_default>;
//stb-gpios = <&main_gpio1 47 GPIO_ACTIVE_HIGH>;
can-transceiver {
max-bitrate = <5000000>;
};
};
&usb0 {
pinctrl-names = "default";
//pinctrl-0 = <&usb0_pins_default>;
dr_mode = "peripheral";
};
//Eric+}
&tscadc0 {
adc {
ti,adc-channels = <0 1 2 3 4 5 6 7>;
};
};
&tscadc1 {
adc {
ti,adc-channels = <0 1 2 3 4 5 6 7>;
};
};
&serdes0 {
status = "disabled";
};
&serdes1 {
status = "disabled";
};
&pcie0_rc {
status = "disabled";
};
&pcie0_ep {
status = "disabled";
};
&pcie1_rc {
status = "disabled";
};
&pcie1_ep {
status = "disabled";
};
&mailbox0_cluster0 {
interrupts = <436>;
mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
ti,mbox-tx = <1 0 0>;
ti,mbox-rx = <0 0 0>;
};
};
&mailbox0_cluster1 {
interrupts = <432>;
mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 {
ti,mbox-tx = <1 0 0>;
ti,mbox-rx = <0 0 0>;
};
};
&mailbox0_cluster2 {
status = "disabled";
};
&mailbox0_cluster3 {
status = "disabled";
};
&mailbox0_cluster4 {
status = "disabled";
};
&mailbox0_cluster5 {
status = "disabled";
};
&mailbox0_cluster6 {
status = "disabled";
};
&mailbox0_cluster7 {
status = "disabled";
};
&mailbox0_cluster8 {
status = "disabled";
};
&mailbox0_cluster9 {
status = "disabled";
};
&mailbox0_cluster10 {
status = "disabled";
};
&mailbox0_cluster11 {
status = "disabled";
};
&mcu_r5fss0_core0 {
memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
<&mcu_r5fss0_core0_memory_region>;
mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core0>;
};
&mcu_r5fss0_core1 {
memory-region = <&mcu_r5fss0_core1_dma_memory_region>,
<&mcu_r5fss0_core1_memory_region>;
mboxes = <&mailbox0_cluster1 &mbox_mcu_r5fss0_core1>;
};
&mcu_cpsw {
pinctrl-names = "default";
//Eric- pinctrl-0 = <&mcu_cpsw_pins_default &mcu_mdio_pins_default>;
pinctrl-0 = <&phy2ax58100_pins_default &phy2ax58100_mdio2_pins_default>;
};
&davinci_mdio {
reset = <&main_gpio0 25 GPIO_ACTIVE_LOW>;
reset-delay-us = <2>; /* PHY datasheet states 1us min */
phy0: ethernet-phy@0 {
reg = <3>;
};
};
&cpsw_port1 {
phy-mode = "rmii";
phy-handle = <&phy0>;
};
//Eric+{
&icssg1_mdio {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&icssg1_mdio_pins_default>;
reset = <&main_gpio0 66 GPIO_ACTIVE_LOW>; /*83867*/
//reset = <&main_gpio0 73 GPIO_ACTIVE_LOW>; /*83822*/
reset-delay-us = <2>;
/*83867*/
pruss1_eth0_phy: ethernet-phy@1 {
reg = <1>;
ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
};
#if 0
/*83822*/
pruss1_eth1_phy: ethernet-phy@7 {
reg = <7>;
};
#endif
};
//Eric+}
&icssg2_mdio {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&icssg2_mdio_pins_default>;
reset = <&main_gpio0 16 GPIO_ACTIVE_LOW>;
reset-delay-us = <2>;
/*83867*/
pruss2_eth0_phy: ethernet-phy@2 {
reg = <2>;
ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
};
};
Thanks.
Eric
