Xiaomi R3 PandoraBox启动过程内核日志

[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.14.79 (jenkins@jenkins) (gcc version 5.5.0 (PandoraBox GCC 5.5.0 2018-12-31-git-4b6a3d5ca) ) #0 Mon Dec 31 13:03:10 2018
[    0.000000] Analog PMU set to hw control
[    0.000000] Digital PMU set to hw control
[    0.000000] PandoraBox CPUID Module for Ralink/MTK SoC v1.1.
[    0.000000] MediaTek MT7620 pkg:BGA rev:2 eco:6 CPU:580MHz Bus:193MHz Uart:40MHz
[    0.000000] CPU running in Little Endian
[    0.000000] Board VLAN:LLLLW
[    0.000000] Flash:NAND Size: 128MB
[    0.000000] DRAM: 128MB DDR2 16 bits
[    0.000000] Kernel Support [PCI] [USB]
[    0.000000] prom memory:128MB
[    0.000000]  PCIE: bypass PCIe DLL.
[    0.000000]  PCIE: Elastic buffer control: Addr:0x68 -> 0xB4
[    0.000000] MT7620: PCIe reset
[    0.000000]  disable all power about PCIe
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 00019650 (MIPS 24KEc)
[    0.000000] Software DMA cache coherency
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 08000000 @ 00000000 (usable)
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x00000000-0x07ffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00000000-0x07ffffff]
[    0.000000] On node 0 totalpages: 32768
[    0.000000] free_area_init_node: node 0, pgdat 8040eb00, node_mem_map 81000000
[    0.000000]   Normal zone: 256 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 32768 pages, LIFO batch:7
[    0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 32512
[    0.000000] Kernel command line: pause_on_oops=10 noresume  board=XIAOMI_R3  console=ttyS1,115200 rootfstype=squashfs,jffs2
[    0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Writing ErrCtl register=0006e3f0
[    0.000000] Readback ErrCtl register=0006e3f0
[    0.000000] allocated 262144 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    0.000000] Memory: 124892K/131072K available (3322K kernel code, 191K rwdata, 764K rodata, 160K init, 274K bss, 6180K reserved)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS:256
[    0.000000] console [ttyS1] enabled
[    0.004000] bootconsole [early0] disabled
[    0.008000] Calibrating delay loop... 385.02 BogoMIPS (lpj=770048)
[    0.040000] pid_max: default: 32768 minimum: 301
[    0.044000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.048000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.052000] Initializing cgroup subsys memory
[    0.056000] Initializing cgroup subsys devices
[    0.060000] Initializing cgroup subsys freezer
[    0.064000] Initializing cgroup subsys net_cls
[    0.068000] Initializing cgroup subsys blkio
[    0.072000] Initializing cgroup subsys perf_event
[    0.076000] Initializing cgroup subsys net_prio
[    0.080000] pinctrl core: initialized pinctrl subsystem
[    0.084000] NET: Registered protocol family 16
[    0.088000] Ralink/MTK BootROM maped.
[    0.092000] Ralink/MTK device hooks driver. (C) 2017 PandoraBox Team
[    0.096000] Generic Ralink/MTK Register Operation API (c) 2013-2015 PandoraBox Team
[    0.100000] SYSCTL maped at address:0xb0000000
[    0.104000] MEMCTRL maped at address:0xb0000300
[    0.108000] RFCTRL maped at address:0xb0180000
[    0.112000] Generic GPIO Driver for MediaTek MT7620 Board. (C) 2013-2015 PandoraBox Team
[    0.116000] MT7620-GPIO0:registering 24 irq handlers
[    0.120000] MT7620-GPIO1:registering 16 irq handlers
[    0.124000] MT7620-GPIO2:registering 32 irq handlers
[    0.128000] MT7620-GPIO3:registering 1 irq handlers
[    0.132000] MIPS: machine is Xiaomi R3
[    0.136000] ralink_register_flash:NAND Flash.
[    0.140000] Ralink/MTK PinCtrl registered.
[    1.252000] mt762x-pcie:register pci controller
[    1.268000] bio: create slab <bio-0> at 0
[    1.276000] PCI host bridge to bus 0000:00
[    1.280000] pci_bus 0000:00: root bus resource [mem 0x20000000-0x2fffffff]
[    1.284000] pci_bus 0000:00: root bus resource [io  0x10160000-0x1016ffff]
[    1.288000] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    1.292000] pci 0000:00:00.0: [1814:0801] type 01 class 0x060400
[    1.292000] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x7fffffff]
[    1.292000] pci 0000:00:00.0: reg 0x14: [mem 0x00000000-0x0000ffff]
[    1.292000] pci 0000:00:00.0: supports D1
[    1.292000] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[    1.292000] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    1.296000] pci 0000:01:00.0: [14c3:7662] type 00 class 0x028000
[    1.296000] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit]
[    1.296000] pci 0000:01:00.0: reg 0x30: [mem 0x00000000-0x0000ffff pref]
[    1.296000] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[    1.296000] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[    1.296000] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 01
[    1.296000] pci 0000:00:00.0: BAR 0: can't assign mem (size 0x80000000)
[    1.300000] pci 0000:00:00.0: BAR 8: assigned [mem 0x20000000-0x200fffff]
[    1.304000] pci 0000:00:00.0: BAR 9: assigned [mem 0x20100000-0x201fffff pref]
[    1.308000] pci 0000:00:00.0: BAR 1: assigned [mem 0x20200000-0x2020ffff]
[    1.312000] pci 0000:01:00.0: BAR 0: assigned [mem 0x20000000-0x200fffff 64bit]
[    1.316000] pci 0000:01:00.0: BAR 6: assigned [mem 0x20100000-0x2010ffff pref]
[    1.320000] pci 0000:00:00.0: PCI bridge to [bus 01]
[    1.324000] pci 0000:00:00.0:   bridge window [mem 0x20000000-0x200fffff]
[    1.328000] pci 0000:00:00.0:   bridge window [mem 0x20100000-0x201fffff pref]
[    1.332000] PCI Bus 1 slot 0 mapping to IRQ13.
[    1.336000] Generic PinCtrl Driver for MediaTek MT7620 Board. (C) 2013-2015 PandoraBox Team
[    1.340000] PINCTRL:add 24 pins for MT7620-PINCTRL0.
[    1.344000] PINCTRL:add 16 pins for MT7620-PINCTRL1.
[    1.348000] PINCTRL:add 32 pins for MT7620-PINCTRL2.
[    1.352000] PINCTRL:add 1