=> fatload mmc 0 $fdt_addr_r $fdtfile reading libre-computer/aml-s905x-cc.dtb 25106 bytes read in 3 ms (8 MiB/s) => fdt addr $fdt_addr_r => fdt print /soc/apb@d0000000/mmc@72000/ mmc@72000 { compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc"; reg = <0x00000000 0x00072000 0x00000000 0x00002000>; interrupts = <0x00000000 0x000000d9 0x00000001>; status = "okay"; clocks = <0x0000000b 0x0000005f 0x0000000b 0x0000007a 0x0000000b 0x00000004>; clock-names = "core", "clkin0", "clkin1"; pinctrl-0 = <0x0000001b>; pinctrl-1 = <0x0000001c>; pinctrl-names = "default", "clk-gate"; bus-width = <0x00000004>; cap-sd-highspeed; sd-uhs-sdr12; sd-uhs-sdr25; sd-uhs-sdr50; sd-uhs-sdr104; sd-uhs-ddr50; max-frequency = <0x08f0d180>; disable-wp; cd-gpios = <0x0000001d 0x00000030 0x00000000>; cd-inverted; vmmc-supply = <0x0000001e>; vqmmc-supply = <0x0000001f>; }; => fdt rm /soc/apb@d0000000/mmc@72000 sd-uhs-sdr104 => fdt rm /soc/apb@d0000000/mmc@72000 sd-uhs-ddr50 => fdt rm /soc/apb@d0000000/mmc@72000 sd-uhs-sdr50 => fdt rm /soc/apb@d0000000/mmc@72000 sd-uhs-sdr25 => fdt rm /soc/apb@d0000000/mmc@72000 sd-uhs-sdr12 => boot switch to partitions #0, OK mmc0 is current device Scanning mmc 0:1... Found U-Boot script /boot.scr reading /boot.scr 448 bytes read in 1 ms (437.5 KiB/s) ## Executing script at 1f000000 reading libre-computer/aml-s905x-cc.dtb 25106 bytes read in 5 ms (4.8 MiB/s) ## Error: "enable-cvbs" not defined reading Image 15194624 bytes read in 645 ms (22.5 MiB/s) ## Flattened Device Tree blob at 01000000 Booting using the fdt blob at 0x1000000 Loading Device Tree to 000000007df41000, end 000000007df4a211 ... OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.14.29-libre-computer-02957-g0567c68c5f4d-dirty (root@dxue-thinkpad-x1-carbon) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9)) #11 SMP Sat Apr 7 14:32:02 CST 2018 [ 0.000000] Boot CPU: AArch64 Processor [410fd034] [ 0.000000] Machine model: Libre Computer Board AML-S905X-CC [ 0.000000] efi: Getting EFI parameters from FDT: [ 0.000000] efi: UEFI not found. [ 0.000000] Reserved memory: created CMA memory pool at 0x0000000072000000, size 188 MiB [ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool [ 0.000000] NUMA: No NUMA configuration found [ 0.000000] NUMA: Faking a node at [mem 0x0000000000000000-0x000000007fffffff] [ 0.000000] NUMA: NODE_DATA [mem 0x7ffcd800-0x7ffcf2ff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000001000000-0x000000007fffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000001000000-0x0000000004ffffff] [ 0.000000] node 0: [mem 0x0000000005300000-0x000000000fffffff] [ 0.000000] node 0: [mem 0x0000000010200000-0x000000007fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000001000000-0x000000007fffffff] [ 0.000000] psci: probing for conduit method from DT. [ 0.000000] psci: PSCIv0.2 detected in firmware. [ 0.000000] psci: Using standard PSCI v0.2 function IDs [ 0.000000] psci: Trusted OS migration not required [ 0.000000] random: fast init done [ 0.000000] percpu: Embedded 23 pages/cpu @ffff80007ff6c000 s53528 r8192 d32488 u94208 [ 0.000000] Detected VIPT I-cache on CPU0 [ 0.000000] CPU features: enabling workaround for ARM erratum 845719 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 510784 [ 0.000000] Policy zone: DMA [ 0.000000] Kernel command line: console=ttyAML0 root=/dev/mmcblk1p2 rootfstype=btrfs rootflags=subvol=@ rootwait console=ttyAML0,115200 no_console_suspend [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Memory: 1834444K/2075648K available (9596K kernel code, 822K rwdata, 3516K rodata, 832K init, 404K bss, 48692K reserved, 192512K cma-reserved) [ 0.000000] Virtual kernel memory layout: [ 0.000000] modules : 0xffff000000000000 - 0xffff000008000000 ( 128 MB) [ 0.000000] vmalloc : 0xffff000008000000 - 0xffff7dffbfff0000 (129022 GB) [ 0.000000] .text : 0xffff000008080000 - 0xffff0000089e0000 ( 9600 KB) [ 0.000000] .rodata : 0xffff0000089e0000 - 0xffff000008d60000 ( 3584 KB) [ 0.000000] .init : 0xffff000008d60000 - 0xffff000008e30000 ( 832 KB) [ 0.000000] .data : 0xffff000008e30000 - 0xffff000008efda00 ( 823 KB) [ 0.000000] .bss : 0xffff000008efda00 - 0xffff000008f62b80 ( 405 KB) [ 0.000000] fixed : 0xffff7dfffe7f9000 - 0xffff7dfffec00000 ( 4124 KB) [ 0.000000] PCI I/O : 0xffff7dfffee00000 - 0xffff7dffffe00000 ( 16 MB) [ 0.000000] vmemmap : 0xffff7e0000000000 - 0xffff800000000000 ( 2048 GB maximum) [ 0.000000] 0xffff7e0000040000 - 0xffff7e0002000000 ( 31 MB actual) [ 0.000000] memory : 0xffff800001000000 - 0xffff800080000000 ( 2032 MB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 [ 0.000000] GIC: Using split EOI/Deactivate mode [ 0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns [ 0.000003] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns [ 0.000422] Console: colour dummy device 80x25 [ 0.000470] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000) [ 0.000478] pid_max: default: 32768 minimum: 301 [ 0.000541] Security Framework initialized [ 0.001214] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.001547] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.001572] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.001588] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.002342] ASID allocator initialised with 32768 entries [ 0.002394] Hierarchical SRCU implementation. [ 0.002815] EFI services will not be available. [ 0.002939] smp: Bringing up secondary CPUs ... [ 0.003284] Detected VIPT I-cache on CPU1 [ 0.003327] CPU1: Booted secondary processor [410fd034] [ 0.003693] Detected VIPT I-cache on CPU2 [ 0.003720] CPU2: Booted secondary processor [410fd034] [ 0.004063] Detected VIPT I-cache on CPU3 [ 0.004087] CPU3: Booted secondary processor [410fd034] [ 0.004135] smp: Brought up 1 node, 4 CPUs [ 0.004152] SMP: Total of 4 processors activated. [ 0.004157] CPU features: detected feature: 32-bit EL0 Support [ 0.004161] CPU features: detected feature: Kernel page table isolation (KPTI) [ 0.007206] CPU: All CPU(s) started at EL2 [ 0.007218] alternatives: patching kernel code [ 0.007786] devtmpfs: initialized [ 0.011440] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.011478] futex hash table entries: 1024 (order: 5, 131072 bytes) [ 0.015879] xor: measuring software checksum speed [ 0.110009] 8regs : 2234.000 MB/sec [ 0.210038] 8regs_prefetch: 2052.400 MB/sec [ 0.310068] 32regs : 2727.200 MB/sec [ 0.410100] 32regs_prefetch: 2381.200 MB/sec [ 0.410104] xor: using function: 32regs (2727.200 MB/sec) [ 0.410114] pinctrl core: initialized pinctrl subsystem [ 0.410796] DMI not present or invalid. [ 0.411017] NET: Registered protocol family 16 [ 0.412484] cpuidle: using governor menu [ 0.413069] vdso: 2 pages (1 code @ ffff0000089e6000, 1 data @ ffff000008e35000) [ 0.413085] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. [ 0.413912] DMA: preallocated 256 KiB pool for atomic allocations [ 0.414030] Serial: AMBA PL011 UART driver [ 0.426830] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.590246] raid6: int64x1 gen() 453 MB/s [ 0.760312] raid6: int64x1 xor() 441 MB/s [ 0.930381] raid6: int64x2 gen() 708 MB/s [ 1.100396] raid6: int64x2 xor() 602 MB/s [ 1.270453] raid6: int64x4 gen() 1083 MB/s [ 1.440477] raid6: int64x4 xor() 762 MB/s [ 1.610547] raid6: int64x8 gen() 1124 MB/s [ 1.780621] raid6: int64x8 xor() 731 MB/s [ 1.950709] raid6: neonx1 gen() 753 MB/s [ 2.120700] raid6: neonx1 xor() 850 MB/s [ 2.290805] raid6: neonx2 gen() 1225 MB/s [ 2.460825] raid6: neonx2 xor() 1218 MB/s [ 2.630902] raid6: neonx4 gen() 1586 MB/s [ 2.800942] raid6: neonx4 xor() 1470 MB/s [ 2.971004] raid6: neonx8 gen() 1723 MB/s [ 3.141041] raid6: neonx8 xor() 1566 MB/s [ 3.141045] raid6: using algorithm neonx8 gen() 1723 MB/s [ 3.141049] raid6: .... xor() 1566 MB/s, rmw enabled [ 3.141053] raid6: using neon recovery algorithm [ 3.141410] ACPI: Interpreter disabled. [ 3.142620] vgaarb: loaded [ 3.142846] SCSI subsystem initialized [ 3.143273] usbcore: registered new interface driver usbfs [ 3.143314] usbcore: registered new interface driver hub [ 3.143380] usbcore: registered new device driver usb [ 3.143706] pps_core: LinuxPPS API ver. 1 registered [ 3.143714] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.143733] PTP clock support registered [ 3.143879] EDAC MC: Ver: 3.0.0 [ 3.144112] dmi: Firmware registration failed. [ 3.144269] Advanced Linux Sound Architecture Driver Initialized. [ 3.144886] clocksource: Switched to clocksource arch_sys_counter [ 3.145005] VFS: Disk quotas dquot_6.6.0 [ 3.145049] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.145169] pnp: PnP ACPI: disabled [ 3.150026] NET: Registered protocol family 2 [ 3.150412] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 3.150556] TCP bind hash table entries: 16384 (order: 6, 262144 bytes) [ 3.150775] TCP: Hash tables configured (established 16384 bind 16384) [ 3.150866] UDP hash table entries: 1024 (order: 3, 32768 bytes) [ 3.150912] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes) [ 3.151049] NET: Registered protocol family 1 [ 3.151313] RPC: Registered named UNIX socket transport module. [ 3.151321] RPC: Registered udp transport module. [ 3.151325] RPC: Registered tcp transport module. [ 3.151328] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.152423] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available [ 3.152675] kvm [1]: 8-bit VMID [ 3.153296] kvm [1]: vgic interrupt IRQ1 [ 3.153358] kvm [1]: Hyp mode initialized successfully [ 3.156791] audit: initializing netlink subsys (disabled) [ 3.156894] audit: type=2000 audit(3.150:1): state=initialized audit_enabled=0 res=1 [ 3.157186] workingset: timestamp_bits=44 max_order=19 bucket_order=0 [ 3.162120] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 3.162637] NFS: Registering the id_resolver key type [ 3.162659] Key type id_resolver registered [ 3.162662] Key type id_legacy registered [ 3.162672] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 3.162800] 9p: Installing v9fs 9p2000 file system support [ 3.164859] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 3.164871] io scheduler noop registered [ 3.165027] io scheduler deadline registered (default) [ 3.165248] io scheduler cfq registered [ 3.165254] io scheduler mq-deadline registered [ 3.165258] io scheduler kyber registered [ 3.172483] soc soc0: Amlogic Meson GXL (S905X) Revision 21:b (82:2) Detected [ 3.172860] meson_gx_pwrc_vpu c8100000.sys-ctrl:power-controller-vpu: failed to get reset lines [ 3.175903] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 3.177507] c81004c0.serial: ttyAML0 at MMIO 0xc81004c0 (irq = 12, base_baud = 1500000) is a meson_uart [ 4.099655] console [ttyAML0] enabled [ 4.109476] loop: module loaded [ 4.111406] mdio-mux-mmioreg c883455c.eth-phy-mux: failed to register mdio-mux bus /soc/periphs@c8834000/eth-phy-mux [ 4.117772] libphy: Fixed MDIO Bus: probed [ 4.121844] tun: Universal TUN/TAP device driver, 1.6 [ 4.127302] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 4.132259] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 4.138194] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k [ 4.145033] igb: Copyright (c) 2007-2014 Intel Corporation. [ 4.150582] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k [ 4.158313] igbvf: Copyright (c) 2009 - 2012 Intel Corporation. [ 4.164340] sky2: driver version 1.30 [ 4.168170] VFIO - User Level meta-driver version: 0.3 [ 4.174625] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 4.179370] ehci-pci: EHCI PCI platform driver [ 4.183801] ehci-platform: EHCI generic platform driver [ 4.189129] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 4.195079] ohci-pci: OHCI PCI platform driver [ 4.199503] ohci-platform: OHCI generic platform driver [ 4.207165] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller [ 4.210074] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1 [ 4.218080] xhci-hcd xhci-hcd.0.auto: hcc params 0x0228f664 hci version 0x100 quirks 0x02010010 [ 4.226322] xhci-hcd xhci-hcd.0.auto: irq 32, io mem 0xc9000000 [ 4.232612] hub 1-0:1.0: USB hub found [ 4.235890] hub 1-0:1.0: 2 ports detected [ 4.240089] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller [ 4.245270] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2 [ 4.252893] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 4.261285] hub 2-0:1.0: USB hub found [ 4.264588] hub 2-0:1.0: config failed, hub doesn't have any ports! (err -19) [ 4.271916] usbcore: registered new interface driver usb-storage [ 4.279376] i2c /dev entries driver [ 4.282342] sdhci: Secure Digital Host Controller Interface driver [ 4.287179] sdhci: Copyright(c) Pierre Ossman [ 4.291603] Synopsys Designware Multimedia Card Interface Driver [ 4.298717] meson-gx-mmc d0074000.mmc: allocated mmc-pwrseq [ 4.365648] sdhci-pltfm: SDHCI platform and OF driver helper [ 4.370114] meson-gx-mmc d0074000.mmc: no support for card's volts [ 4.371787] mmc0: error -22 whilst initialising SDIO card [ 4.377240] ledtrig-cpu: registered to indicate activity on CPUs [ 4.379146] meson-gx-mmc d0074000.mmc: no support for card's volts [ 4.379150] mmc0: error -22 whilst initialising MMC card [ 4.394934] meson-sm: secure-monitor enabled [ 4.399247] usbcore: registered new interface driver usbhid [ 4.404214] usbhid: USB HID core driver [ 4.408266] platform-mhu c883c404.mailbox: Platform MHU Mailbox registered [ 4.417639] NET: Registered protocol family 17 [ 4.419277] 9pnet: Installing 9P2000 support [ 4.423505] Key type dns_resolver registered [ 4.428210] registered taskstats version 1 [ 4.432042] zswap: loaded using pool lz4/z3fold [ 4.437320] Btrfs loaded, crc32c=crc32c-generic [ 4.445494] mdio-mux-mmioreg c883455c.eth-phy-mux: failed to register mdio-mux bus /soc/periphs@c8834000/eth-phy-mux [ 4.451935] meson-gx-mmc d0072000.mmc: Got CD GPIO [ 4.515538] scpi_protocol scpi: SCP Protocol 0.0 Firmware 0.0.0 version domain-0 init dvfs: 4 [ 4.524766] cpu cpu0: bL_cpufreq_init: CPU 0 initialized [ 4.524851] arm_big_little: bL_cpufreq_register: Registered platform driver: scpi [ 4.536000] mdio-mux-mmioreg c883455c.eth-phy-mux: failed to register mdio-mux bus /soc/periphs@c8834000/eth-phy-mux [ 4.544862] hctosys: unable to open rtc device (rtc0) [ 4.547459] VDDIO_BOOT: disabling [ 4.550572] HDMI_5V: disabling [ 4.553591] ALSA device list: [ 4.556536] No soundcards found. [ 4.565604] Waiting for root device /dev/mmcblk1p2... [ 4.627214] usb 1-1: new high-speed USB device number 2 using xhci-hcd [ 4.829425] hub 1-1:1.0: USB hub found [ 4.829777] hub 1-1:1.0: 4 ports detected [ 4.866743] mdio-mux-mmioreg c883455c.eth-phy-mux: failed to register mdio-mux bus /soc/periphs@c8834000/eth-phy-mux [ 5.374985] usb 1-1.2: new full-speed USB device number 3 using xhci-hcd [ 5.537857] input: mini keyboard as /devices/platform/soc/c9000000.usb/xhci-hcd.0.auto/usb1/1-1/1-1.2/1-1.2:1.0/0003:1997:2433.0001/input/input0 [ 5.619783] hid-generic 0003:1997:2433.0001: input: USB HID v1.01 Keyboard [ mini keyboard] on usb-xhci-hcd.0.auto-1.2/input0 [ 5.632696] mdio-mux-mmioreg c883455c.eth-phy-mux: failed to register mdio-mux bus /soc/periphs@c8834000/eth-phy-mux [ 5.640357] input: mini keyboard as /devices/platform/soc/c9000000.usb/xhci-hcd.0.auto/usb1/1-1/1-1.2/1-1.2:1.1/0003:1997:2433.0002/input/input1 [ 5.716202] hid-generic 0003:1997:2433.0002: input: USB HID v1.01 Mouse [ mini keyboard] on usb-xhci-hcd.0.auto-1.2/input1 [ 5.728450] mdio-mux-mmioreg c883455c.eth-phy-mux: failed to register mdio-mux bus /soc/periphs@c8834000/eth-phy-mux