[Openpvrsgx-devgroup] CI20/JZ4780 HDMI (was Re: Status & HW to bring)
Paul Cercueil
pcercuei at gmail.com
Thu Nov 14 11:02:24 CET 2019
Hi,
Le mer., nov. 13, 2019 at 15:18, H. Nikolaus Schaller
<hns at goldelico.com> a écrit :
> Hi Paul (and Paul),
>
>> Am 13.11.2019 um 11:56 schrieb Paul Cercueil <pcercuei at gmail.com>:
>>
>> Hi Nikolaus,
>
>>> I have studied the jz4740 and qi60 a little and it uses
>>> lcd: lcd-controller at 13050000 {
>>> compatible = "ingenic,jz4740-lcd";
>>> reg = <0x13050000 0x1000>;
>>> interrupt-parent = <&intc>;
>>> interrupts = <30>;
>>> clocks = <&cgu JZ4740_CLK_LCD_PCLK>, <&cgu JZ4740_CLK_LCD>;
>>> clock-names = "lcd_pclk", "lcd";
>>> };
>>> panel: panel {
>>> compatible = "giantplus,gpm940b0";
>>> power-supply = <&vcc>;
>>> port {
>>> panel_input: endpoint {
>>> remote-endpoint = <&panel_output>;
>>> };
>>> };
>>> };
>>> &lcd {
>>> pinctrl-names = "default";
>>> pinctrl-0 = <&pins_lcd>;
>>> port {
>>> panel_output: endpoint {
>>> remote-endpoint = <&panel_input>;
>>> };
>>> };
>>> };
>>> BTW: would that work the same for the jz4780? Then I could at
>>> least pretend
>>> to have an LCD... Even if none is physically connected. This would
>>> already
>>> allow to start to experiment with the SGX driver. And we can try
>>> to solve HDMI
>>> in parallel.
>>
>> It would work the exact same for the jz4780. Just add a devicetree
>> node for the HDMI transmitter, and add it as remote-endpoint in the
>> LCD node.
>
> I have as a first step copied the basic LCD version and after
> removing the power-supply,
> configuring for PANEL_SIMPLE and removing the lcd pinctrl I was able
> to compile and
> boot. Panel driver is loaded and some DRM helpers. I also had to
> change the CGU constant
> names for the jz4780 LCD clocks.
>
> What I do not see is a /dev/dri or /dev/fb0 or a DRM dmesg, but
> otherwise things seem to be
> loaded.
The ingenic-drm module is not loaded, that's why you don't have a
/dev/dri.
> root at letux:~# uname -a
> Linux letux 5.4.0-rc7-letux-l400+ #1362 PREEMPT Wed Nov 13 14:53:31
> CET 2019 mips GNU/Linux
> root at letux:~# lsmod
> Module Size Used by
> g_ether 5373 0
> usb_f_rndis 16825 1 g_ether
> u_ether 14014 2 g_ether,usb_f_rndis
> libcomposite 46416 2 g_ether,usb_f_rndis
> configfs 32388 3 usb_f_rndis,libcomposite
> drm_kms_helper 171698 0
> cfbfillrect 3274 1 drm_kms_helper
> syscopyarea 2712 1 drm_kms_helper
> cfbimgblt 2097 1 drm_kms_helper
> sysfillrect 3296 1 drm_kms_helper
> sysimgblt 2097 1 drm_kms_helper
> fb_sys_fops 1475 1 drm_kms_helper
> panel_simple 60883 0
> cfbcopyarea 2744 1 drm_kms_helper
> drm 449045 2 panel_simple,drm_kms_helper
> drm_panel_orientation_quirks 881 1 drm
> gpio_ir_recv 2798 0
> dm9000 18811 0
> mii 6675 1 dm9000
> ipv6 391450 30
> autofs4 28749 9
>
> Anyways, I can launch our SGX kernel module:
>
> root at letux:~# modprobe pvrsrvkm_jz4780_sgx540_120
> [ 503.916189] pvrsrvkm_jz4780_sgx540_120: module is from the staging
> directory, the quality is unknown, you have been warned.
>
> and try to start the uKernel:
>
> root at letux:~# pvrsrvctl --start --no-module
> pvrsrvctl: SrvInit failed (already initialized?)
> (err=PVRSRV_ERROR_INIT_FAILURE)
> root at letux:~#
>
> So this is already a big step forward and it shows that downloading
> the jz4780 user-space
> through the wayback machine works.
>
> Next I want to try to get the HDMI working and find out why I do not
> see a /dev/dri.
>
> Maybe it is related to the gettimeofday() issue which should fix
> first.
>
> BR and thanks,
> Nikolaus
>
> Full boot log:
>
> ## Booting kernel from Legacy Image at 88000000 ...
> Image Name: Linux-5.4.0-rc7-letux-l400+
> Image Type: MIPS Linux Kernel Image (gzip compressed)
> Data Size: 4935290 Bytes = 4.7 MiB
> Load Address: 80010000
> Entry Point: 80757b20
> Verifying Checksum ... OK
> Uncompressing Kernel Image ... OK
>
> Starting kernel ...
>
> [ 0.000000] printk: debug: ignoring loglevel setting.
> [ 0.000000] User-defined physical RAM map overwrite
> [ 0.000000] Initrd not found or empty - disabling initrd
> [ 0.000000] cma: Reserved 32 MiB at 0x01000000
> [ 0.000000] Primary instruction cache 32kB, VIPT, 8-way, linesize
> 32 bytes.
> [ 0.000000] Primary data cache 32kB, 8-way, VIPT, no aliases,
> linesize 32 bytes
> [ 0.000000] MIPS secondary cache 256kB, 8-way, linesize 128 bytes.
> [ 0.000000] Zone ranges:
> [ 0.000000] Normal [mem 0x0000000000000000-0x000000000fffffff]
> [ 0.000000] HighMem [mem 0x0000000010000000-0x000000005fffffff]
> [ 0.000000] Movable zone start for each node
> [ 0.000000] Early memory node ranges
> [ 0.000000] node 0: [mem 0x0000000000000000-0x000000000fffffff]
> [ 0.000000] node 0: [mem 0x0000000030000000-0x000000005fffffff]
> [ 0.000000] Initmem setup node 0 [mem
> 0x0000000000000000-0x000000005fffffff]
> [ 0.000000] On node 0 totalpages: 262144
> [ 0.000000] Normal zone: 576 pages used for memmap
> [ 0.000000] Normal zone: 0 pages reserved
> [ 0.000000] Normal zone: 65536 pages, LIFO batch:15
> [ 0.000000] HighMem zone: 196608 pages, LIFO batch:63
> [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
> [ 0.000000] pcpu-alloc: [0] 0
> [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages:
> 261568
> [ 0.000000] Kernel command line: console=ttyS4,115200 console=tty0
> mem=256M at 0x0 mem=768M at 0x30000000 rootwait quiet rw
> root=/dev/mmcblk0p1 dm9000.mac_addr=d0:31:10:ff:6e:86 earlycon
> console=ttyS4,115200 clk_ignore_unused ignore_loglevel
> [ 0.000000] Dentry cache hash table entries: 32768 (order: 5,
> 131072 bytes, linear)
> [ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536
> bytes, linear)
> [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
> [ 0.000000] Memory: 990596K/1048576K available (7481K kernel code,
> 590K rwdata, 2400K rodata, 464K init, 167K bss, 25212K reserved,
> 32768K cma-reserved, 786432K highmem)
> [ 0.000000] rcu: Preemptible hierarchical RCU implementation.
> [ 0.000000] Tasks RCU enabled.
> [ 0.000000] rcu: RCU calculated value of scheduler-enlistment
> delay is 10 jiffies.
> [ 0.000000] NR_IRQS: 222
> [ 0.000000] random: get_random_bytes called from
> start_kernel+0x3b8/0x5fc with crng_init=0
> [ 0.000000] clocksource: ingenic-timer: mask: 0xffff max_cycles:
> 0xffff, max_idle_ns: 9721025 ns
> [ 0.000007] sched_clock: 16 bits at 3000kHz, resolution 333ns,
> wraps every 10922500ns
> [ 0.008315] Console: colour dummy device 80x25
> [ 0.000000] Linux version 5.4.0-rc7-letux-l400+
> (hns at iMac.fritz.box) (gcc version 4.9.2 (GCC)) #1362 PREEMPT Wed Nov
> 13 14:53:31 CET 2019
> [ 0.000000] CPU0 revision is: 3ee1024f (Ingenic JZRISC)
> [ 0.000000] FPU revision is: 00330000
> [ 0.000000] MIPS: machine is img,ci20
> [ 0.000000] earlycon: jz4780_uart0 at MMIO 0x10034000 (options '')
> [ 0.000000] printk: bootconsole [jz4780_uart0] enabled
> [ 0.000000] printk: debug: ignoring loglevel setting.
> [ 0.000000] User-defined physical RAM map overwrite
> [ 0.000000] Initrd not found or empty - disabling initrd
> [ 0.000000] cma: Reserved 32 MiB at 0x01000000
> [ 0.000000] Primary instruction cache 32kB, VIPT, 8-way, linesize
> 32 bytes.
> [ 0.000000] Primary data cache 32kB, 8-way, VIPT, no aliases,
> linesize 32 bytes
> [ 0.000000] MIPS secondary cache 256kB, 8-way, linesize 128 bytes.
> [ 0.000000] Zone ranges:
> [ 0.000000] Normal [mem 0x0000000000000000-0x000000000fffffff]
> [ 0.000000] HighMem [mem 0x0000000010000000-0x000000005fffffff]
> [ 0.000000] Movable zone start for each node
> [ 0.000000] Early memory node ranges
> [ 0.000000] node 0: [mem 0x0000000000000000-0x000000000fffffff]
> [ 0.000000] node 0: [mem 0x0000000030000000-0x000000005fffffff]
> [ 0.000000] Initmem setup node 0 [mem
> 0x0000000000000000-0x000000005fffffff]
> [ 0.000000] On node 0 totalpages: 262144
> [ 0.000000] Normal zone: 576 pages used for memmap
> [ 0.000000] Normal zone: 0 pages reserved
> [ 0.000000] Normal zone: 65536 pages, LIFO batch:15
> [ 0.000000] HighMem zone: 196608 pages, LIFO batch:63
> [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
> [ 0.000000] pcpu-alloc: [0] 0
> [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages:
> 261568
> [ 0.000000] Kernel command line: console=ttyS4,115200 console=tty0
> mem=256M at 0x0 mem=768M at 0x30000000 rootwait quiet rw
> root=/dev/mmcblk0p1 dm9000.mac_addr=d0:31:10:ff:6e:86 earlycon
> console=ttyS4,115200 clk_ignore_unused ignore_loglevel
> [ 0.000000] Dentry cache hash table entries: 32768 (order: 5,
> 131072 bytes, linear)
> [ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536
> bytes, linear)
> [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
> [ 0.000000] Memory: 990596K/1048576K available (7481K kernel code,
> 590K rwdata, 2400K rodata, 464K init, 167K bss, 25212K reserved,
> 32768K cma-reserved, 786432K highmem)
> [ 0.000000] rcu: Preemptible hierarchical RCU implementation.
> [ 0.000000] Tasks RCU enabled.
> [ 0.000000] rcu: RCU calculated value of scheduler-enlistment
> delay is 10 jiffies.
> [ 0.000000] NR_IRQS: 222
> [ 0.000000] random: get_random_bytes called from
> start_kernel+0x3b8/0x5fc with crng_init=0
> [ 0.000000] clocksource: ingenic-timer: mask: 0xffff max_cycles:
> 0xffff, max_idle_ns: 9721025 ns
> [ 0.000007] sched_clock: 16 bits at 3000kHz, resolution 333ns,
> wraps every 10922500ns
> [ 0.008315] Console: colour dummy device 80x25
> [ 0.017426] printk: console [tty0] enabled
> [ 0.021600] Calibrating delay loop... 1196.85 BogoMIPS
> (lpj=5984256)
> [ 0.059443] pid_max: default: 32768 minimum: 301
> [ 0.064291] LSM: Security Framework initializing
> [ 0.069009] Mount-cache hash table entries: 1024 (order: 0, 4096
> bytes, linear)
> [ 0.076444] Mountpoint-cache hash table entries: 1024 (order: 0,
> 4096 bytes, linear)
> [ 0.084368] *** VALIDATE tmpfs ***
> [ 0.088338] *** VALIDATE proc ***
> [ 0.091825] *** VALIDATE cgroup1 ***
> [ 0.095402] *** VALIDATE cgroup2 ***
> [ 0.099933] rcu: Hierarchical SRCU implementation.
> [ 0.105182] devtmpfs: initialized
> [ 0.112817] clocksource: jiffies: mask: 0xffffffff max_cycles:
> 0xffffffff, max_idle_ns: 19112604462750000 ns
> [ 0.123104] futex hash table entries: 256 (order: -1, 3072 bytes,
> linear)
> [ 0.131549] pinctrl core: initialized pinctrl subsystem
> [ 0.137596] regulator-dummy: no parameters
> [ 0.142670] NET: Registered protocol family 16
> [ 0.231635] jz4780-dma 13420000.dma: JZ4780 DMA controller
> initialised
> [ 0.240047] fixedregulator at 0 GPIO handle specifies active low -
> ignored
> [ 0.246779] eth0_power: no parameters
> [ 0.251103] reg-fixed-voltage fixedregulator at 0: eth0_power
> supplying 0uV
> [ 0.259738] SCSI subsystem initialized
> [ 0.264813] libata version 3.00 loaded.
> [ 0.268963] usbcore: registered new interface driver usbfs
> [ 0.275641] usbcore: registered new interface driver hub
> [ 0.281186] usbcore: registered new device driver usb
> [ 0.266648] jz4780-nemc 13410000.nemc: JZ4780 NEMC initialised
> [ 0.273170] Advanced Linux Sound Architecture Driver Initialized.
> [ 0.282408] clocksource: Switched to clocksource ingenic-timer
> [ 0.454021] VFS: Disk quotas dquot_6.6.0
> [ 0.458025] VFS: Dquot-cache hash table entries: 1024 (order 0,
> 4096 bytes)
> [ 0.465135] *** VALIDATE ramfs ***
> [ 0.488427] thermal_sys: Registered thermal governor 'fair_share'
> [ 0.488435] thermal_sys: Registered thermal governor 'step_wise'
> [ 0.495257] thermal_sys: Registered thermal governor 'user_space'
> [ 0.501691] NET: Registered protocol family 2
> [ 0.513824] tcp_listen_portaddr_hash hash table entries: 512
> (order: 0, 4096 bytes, linear)
> [ 0.522358] TCP established hash table entries: 2048 (order: 1,
> 8192 bytes, linear)
> [ 0.530398] TCP bind hash table entries: 2048 (order: 1, 8192
> bytes, linear)
> [ 0.537612] TCP: Hash tables configured (established 2048 bind
> 2048)
> [ 0.544261] UDP hash table entries: 256 (order: 0, 4096 bytes,
> linear)
> [ 0.550888] UDP-Lite hash table entries: 256 (order: 0, 4096
> bytes, linear)
> [ 0.558166] NET: Registered protocol family 1
> [ 0.563102] RPC: Registered named UNIX socket transport module.
> [ 0.569090] RPC: Registered udp transport module.
> [ 0.573910] RPC: Registered tcp transport module.
> [ 0.578632] RPC: Registered tcp NFSv4.1 backchannel transport
> module.
> [ 0.587716] Initialise system trusted keyrings
> [ 0.593149] workingset: timestamp_bits=14 max_order=18
> bucket_order=4
> [ 0.600152] squashfs: version 4.0 (2009/01/31) Phillip Lougher
> [ 0.606969] Key type asymmetric registered
> [ 0.611082] Asymmetric key parser 'x509' registered
> [ 0.616264] bounce: pool size: 64 pages
> [ 0.620245] Block layer SCSI generic (bsg) driver version 0.4
> loaded (major 249)
> [ 0.627989] io scheduler mq-deadline registered
> [ 0.632627] io scheduler kyber registered
> [ 0.638050] Serial: 8250/16550 driver, 5 ports, IRQ sharing
> disabled
> [ 0.647476] 10030000.serial: ttyS0 at MMIO 0x10030000 (irq = 59,
> base_baud = 3000000) is a 16550A
> [ 0.658011] 10031000.serial: ttyS1 at MMIO 0x10031000 (irq = 58,
> base_baud = 3000000) is a 16550A
> [ 0.668210] 10033000.serial: ttyS3 at MMIO 0x10033000 (irq = 56,
> base_baud = 3000000) is a 16550A
> [ 0.678580] 10034000.serial: ttyS4 at MMIO 0x10034000 (irq = 42,
> base_baud = 3000000) is a 16550A
> [ 0.687978] printk: console [ttyS4] enabled
> [ 0.687978] printk: console [ttyS4] enabled
> [ 0.696461] printk: bootconsole [jz4780_uart0] disabled
> [ 0.696461] printk: bootconsole [jz4780_uart0] disabled
> [ 0.722613] brd: module loaded
> [ 0.735803] loop: module loaded
> [ 0.740101] mtdoops: mtd device (mtddev=name/number) must be
> supplied
> [ 0.747631] spidev at 0 enforce active low on chipselect handle
> [ 0.754405] ------------[ cut here ]------------
> [ 0.759074] WARNING: CPU: 0 PID: 1 at drivers/spi/spidev.c:725
> spidev_probe+0x1a0/0x1d0
> [ 0.767436] /spi_gpio/spidev at 0: buggy DT: spidev listed directly
> in DT
> [ 0.774085] Modules linked in:
> [ 0.777187] CPU: 0 PID: 1 Comm: swapper Not tainted
> 5.4.0-rc7-letux-l400+ #1362
> [ 0.784605] Stack : 00000001 0000000b 00000000 00000000 809673b8
> 8f8859ec 809c0000 809bfe77
> [ 0.793063] 8f883c38 80907ba0 00000001 80ac34f4 80ae0000
> 80ac0000 8f885998 66e29e9e
> [ 0.801488] random: fast init done
> [ 0.804951] 00000000 00000000 809c0000 ffff00fe 8f885fe0
> 00000400 00000000 fefefeff
> [ 0.813400] 8f8f6bc0 0000004c 00000033 2d787574 809c0000
> 00000000 805190a4 80944288
> [ 0.821823] 00000009 000002d5 80ae0000 80943cec 809bd240
> 66e29e9e 00000000 80ac0000
> [ 0.830267] ...
> [ 0.832763] Call Trace:
> [ 0.835238] [<8001c548>] show_stack+0x6c/0x12c
> [ 0.839710] [<8003275c>] __warn+0xdc/0x10c
> [ 0.843856] [<80032814>] warn_slowpath_fmt+0x88/0xc4
> [ 0.848850] [<805190a4>] spidev_probe+0x1a0/0x1d0
> [ 0.853607] [<80513260>] spi_drv_probe+0x88/0xbc
> [ 0.858254] [<80480140>] really_probe+0x19c/0x348
> [ 0.863004] [<804805e8>] driver_probe_device+0x194/0x1e4
> [ 0.868355] [<8047e1cc>] bus_for_each_drv+0x90/0xc8
> [ 0.873279] [<80480398>] __device_attach+0xac/0x14c
> [ 0.878195] [<8047f10c>] bus_probe_device+0x3c/0xb4
> [ 0.883118] [<8047c818>] device_add+0x328/0x57c
> [ 0.887688] [<805165e8>] spi_add_device+0x134/0x188
> [ 0.892612] [<80517114>] spi_register_controller+0x950/0xa20
> [ 0.898310] [<80517230>] devm_spi_register_controller+0x4c/0x94
> [ 0.904278] [<804823d4>] platform_drv_probe+0x58/0xb4
> [ 0.909367] [<80480140>] really_probe+0x19c/0x348
> [ 0.914117] [<804805e8>] driver_probe_device+0x194/0x1e4
> [ 0.919468] [<8048082c>] device_driver_attach+0x50/0x78
> [ 0.924739] [<80480910>] __driver_attach+0xbc/0xd8
> [ 0.929568] [<8047e0d8>] bus_for_each_dev+0x70/0xc0
> [ 0.934492] [<8047f3a4>] bus_add_driver+0x110/0x1f0
> [ 0.939395] [<804813a0>] driver_register+0xcc/0x120
> [ 0.944320] [<80010da4>] do_one_initcall+0xa4/0x220
> [ 0.949226] [<80a4d004>] kernel_init_freeable+0x170/0x22c
> [ 0.954677] [<80757cd0>] kernel_init+0x14/0x10c
> [ 0.959234] [<8001612c>] ret_from_kernel_thread+0x14/0x1c
> [ 0.964687] ---[ end trace cf9ca3988b3459ff ]---
> [ 0.970340] libphy: Fixed MDIO Bus: probed
> [ 0.975228] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI)
> Driver
> [ 0.982111] usbcore: registered new interface driver usb-storage
> [ 0.988785] mousedev: PS/2 mouse device common for all mice
> [ 0.995920] jz4740-rtc 10003000.rtc: registered as rtc0
> [ 1.002296] i2c /dev entries driver
> [ 1.006436] IR NEC protocol handler initialized
> [ 1.010997] IR RC5(x/sz) protocol handler initialized
> [ 1.016394] IR RC6 protocol handler initialized
> [ 1.020951] IR JVC protocol handler initialized
> [ 1.025591] IR Sony protocol handler initialized
> [ 1.030248] IR SANYO protocol handler initialized
> [ 1.035038] IR Sharp protocol handler initialized
> [ 1.039781] IR MCE Keyboard/mouse protocol handler initialized
> [ 1.045703] IR XMP protocol handler initialized
> [ 1.050272] Driver for 1-wire Dallas network protocol.
> [ 1.057537] jz4740-mmc 13450000.mmc: Got CD GPIO
> [ 1.062274] jz4740-mmc 13450000.mmc: Looking up vmmc-supply from
> device tree
> [ 1.070104] jz4740-mmc 13450000.mmc: Looking up vmmc-supply
> property in node /mmc at 13450000 failed
> [ 1.079099] jz4740-mmc 13450000.mmc: Looking up vqmmc-supply from
> device tree
> [ 1.086333] jz4740-mmc 13450000.mmc: Looking up vqmmc-supply
> property in node /mmc at 13450000 failed
> [ 1.121196] jz4740-mmc 13450000.mmc: JZ SD/MMC card driver
> registered
> [ 1.127764] jz4740-mmc 13450000.mmc: Using DMA, 4-bit mode
> [ 1.133716] jz4740-mmc 13460000.mmc: Looking up vmmc-supply from
> device tree
> [ 1.140948] jz4740-mmc 13460000.mmc: Looking up vmmc-supply
> property in node /mmc at 13460000 failed
> [ 1.149952] jz4740-mmc 13460000.mmc: Looking up vqmmc-supply from
> device tree
> [ 1.157275] jz4740-mmc 13460000.mmc: Looking up vqmmc-supply
> property in node /mmc at 13460000 failed
> [ 1.191140] jz4740-mmc 13460000.mmc: JZ SD/MMC card driver
> registered
> [ 1.197715] jz4740-mmc 13460000.mmc: Using DMA, 4-bit mode
> [ 1.205745] ledtrig-cpu: registered to indicate activity on CPUs
> [ 1.213644] mmc0: host does not support reading read-only switch,
> assuming write-enable
> [ 1.221995] usbcore: registered new interface driver usbhid
> [ 1.228161] usbhid: USB HID core driver
> [ 1.232189] mmc0: new high speed SDHC card at address b368
> [ 1.239534] oprofile: using timer interrupt.
> [ 1.245567] mmcblk0: mmc0:b368 USD 7.46 GiB
> [ 1.250464] Initializing XFRM netlink socket
> [ 1.257188] NET: Registered protocol family 17
> [ 1.261822] mmcblk0: p1
> [ 1.265331] NET: Registered protocol family 15
> [ 1.269918] 9pnet: Installing 9P2000 support
> [ 1.274713] Key type dns_resolver registered
> [ 1.279729] Loading compiled-in X.509 certificates
> [ 1.295737] jz4740-rtc 10003000.rtc: setting system clock to
> 1970-01-01T00:00:00 UTC (0)
> [ 1.304347] clk: Not disabling unused clocks
> [ 1.308683] ALSA device list:
> [ 1.311729] No soundcards found.
> [ 1.316271] EXT4-fs (mmcblk0p1): mounting ext3 file system using
> the ext4 subsystem
> [ 1.361490] EXT4-fs (mmcblk0p1): mounted filesystem with ordered
> data mode. Opts: (null)
> [ 1.369733] VFS: Mounted root (ext3 filesystem) on device 179:1.
> [ 1.362496] devtmpfs: mounted
> [ 1.366574] Freeing unused kernel memory: 464K
> [ 1.371060] This architecture does not have kernel memory
> protection.
> [ 1.377622] Run /sbin/init as init process
> [ 1.858807] systemd[1]: System time before build time, advancing
> clock.
> [ 2.414245] NET: Registered protocol family 10
> [ 2.419610] Segment Routing with IPv6
> [ 2.451318] random: systemd: uninitialized urandom read (16 bytes
> read)
> [ 2.462201] systemd[1]: systemd 232 running in system mode. (+PAM
> +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP
> +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
> [ 2.458696] systemd[1]: Detected architecture mips.
> [ 2.464549] systemd[1]: Set hostname to <letux>.
> [ 2.484756] random: systemd: uninitialized urandom read (16 bytes
> read)
> [ 2.676931] random: systemd-sysv-ge: uninitialized urandom read
> (16 bytes read)
> [ 3.128828] systemd[1]: Listening on fsck to fsckd communication
> Socket.
> [ 3.145089] systemd[1]: Set up automount mnt-mmc2.1.automount.
> [ 3.174375] systemd[1]: Listening on udev Kernel Socket.
> [ 3.180118] systemd[1]: Listening on Syslog Socket.
> [ 3.185461] systemd[1]: Listening on /dev/initctl Compatibility
> Named Pipe.
> [ 3.193420] systemd[1]: Set up automount Arbitrary Executable File
> Formats File System Automount Point.
> [ 3.204429] systemd[1]: Set up automount mnt-mmc0.2.automount.
> [ 3.557992] EXT4-fs (mmcblk0p1): re-mounted. Opts:
> errors=remount-ro
> [ 4.311853] systemd-journald[683]: Received request to flush
> runtime journal from PID 1
> [ 5.207614] dm9000: unknown parameter 'mac_addr' ignored
> [ 5.275165] dm9000 16000000.dm9000: Looking up vcc-supply from
> device tree
> [ 5.392612] dm9000 16000000.dm9000: IRQ index 1 not found
> [ 5.413935] Registered IR keymap rc-empty
> [ 5.442761] dm9000 16000000.dm9000: eth0: Invalid ethernet MAC
> address. Please set using ip
> [ 5.494772] rc rc0: gpio_ir_recv as
> /devices/platform/ir-receiver/rc/rc0
> [ 5.615697] eth0: dm9000b at (ptrval),(ptrval) IRQ 73 MAC:
> 72:d7:a7:79:23:2c (random)
> [ 5.629477] input: gpio_ir_recv as
> /devices/platform/ir-receiver/rc/rc0/input0
> [ 5.736323] rc rc0: lirc_dev: driver gpio_ir_recv registered at
> minor = 0, raw IR receiver, no transmitter
> [ 7.053927] panel-simple panel: Looking up power-supply from
> device tree
> [ 7.060708] panel-simple panel: Looking up power-supply property
> in node /panel failed
> [ 7.071357] panel-simple panel: panel supply power not found,
> using dummy regulator
> [FAILED] Failed to start Setup Letux Panel config.
> See 'systemctl status letux-panel-setup.service' for details.
> [ OK ] Found device /dev/ttyS4.
> [FAILED] Failed to start OMAP5 Tiler setup to rotate display.
> See 'systemctl status tiler.service' for details.
> [ OK ] Started Login Service.
> [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill
> Watch.
> [ OK ] Started LSB: Load kernel modules needed to enable cpufreq
> scaling.
> Starting LSB: set CPUFreq kernel parameters...
> [ 9.122774] random: crng init done
> [ 9.126222] random: 7 urandom warning(s) missed due to ratelimiting
> [ OK ] Started LSB: set CPUFreq kernel parameters.
> Starting LSB: Set sysfs variables from /etc/sysfs.conf...
> [ OK ] Started LSB: Set sysfs variables from /etc/sysfs.conf.
> [ OK ] Started Network Manager.
> Starting Network Manager Wait Online...
> Starting Network Manager Script Dispatcher Service...
> [ OK ] Started Network Manager Script Dispatcher Service.
> Starting Hostname Service...
> [ OK ] Started Hostname Service.
> Starting Authorization Manager...
> [ OK ] Started Network Manager Wait Online.
> [ OK ] Started Authorization Manager.
> [ 13.392452] dm9000 16000000.dm9000: eth0: link down
> [ 13.432448] dm9000 16000000.dm9000 eth0: link down
> Mounting Configuration File System...
> [ OK ] Mounted Configuration File Syste[ 14.280304] udc-core:
> couldn't find an available UDC - added [g_ether] to list of pending
> drivers
> m.
> [ 15.152536] dm9000 16000000.dm9000: eth0: link up, 100Mbps,
> full-duplex, lpa 0x41E1
> [ 15.160308] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
> [FAILED] Failed to start Raise network interfaces.
> See 'systemctl status networking.service' for details.
> [ OK ] Reached target Network.
> Starting Permit User Sessions...
> Starting OpenBSD Secure Shell server...
> [ OK ] Reached target Network is Online.
> Starting LSB: Start NTP daemon...
> [ OK ] Started Permit User Sessions.
> [ OK ] Started Serial Getty on ttyS4.
> [ OK ] Started Start volume wheel daemon on Pyra.
> [ OK ] Started Blanview daemon to control backlight by ambient
> light sensor.
> [ OK ] Started Getty on tty1.
> [ OK ] Reached target Login Prompts.
> [ OK ] Started LSB: Start NTP daemon.
> [ OK ] Started OpenBSD Secure Shell server.
> [ OK ] Reached target Multi-User System.
> [ OK ] Reached target Graphical Interface.
> Starting Update UTMP about System Runlevel Changes...
> [ OK ] Started Update UTMP about System Runlevel Changes.
>
> Debian GNU/Linux 9 letux ttyS4
>
> letux login:
>
>
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