L4linux booting problem on IMX.6 based board
diming.zhang at gmail.com
diming.zhang at gmail.com
Sun Sep 2 20:46:01 CEST 2018
Hi,
I'm working on building L4linux for my imx.6 arm-board. But the booting stopped before the l4linux console coming out.
The logs is as follows:
U-Boot 2015.04-imx_v2015.04_3.14.52_1.1.0_ga+g6cf684a (Sep 01 2018 - 05:09:24)
CPU: Freescale i.MX6Q rev1.5 at 792 MHz
CPU: Temperature 33 C
Reset cause: POR
Board: MX6-SabreSD
I2C: ready
DRAM: 1 GiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
*** Warning - bad CRC, using default environment
No panel detected: default to Hannstar-XGA
Display: Hannstar-XGA (1024x768)
In: serial
Out: serial
Err: serial
switch to partitions #0, OK
mmc2(part 0) is current device
Net: FEC [PRIME]
Error: FEC address not set.
Normal Boot
Hit any key to stop autoboot: 1 0
reading l4linux.uimage
10982764 bytes read in 291 ms (36 MiB/s)
## Booting kernel from Legacy Image at 11000000 ...
Image Name: L4 Image #51
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 10982700 Bytes = 10.5 MiB
Load Address: 11000000
Entry Point: 11000000
Verifying Checksum ... OK
Loading Kernel Image ... OK
Starting kernel ...
L4 Bootstrapper
Build: #51 Mon Sep 3 02:20:50 CST 2018, 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701]
Scanning up to 1024 MB RAM, starting at offset 32MB
Memory size is 1024MB (10000000 - 4fffffff)
RAM: 0000000010000000 - 000000004fffffff: 1048576kB
Total RAM: 1024MB
Scanning fiasco
Scanning sigma0
Scanning moe
Moving up to 12 modules behind 11100000
moving module 02 { 11a45000-11a7952b } -> { 11b36000-11b6a52b } [214316]
moving module 01 { 11a3a000-11a443b7 } -> { 11b2b000-11b353b7 } [41912]
moving module 00 { 1197f000-11a399d7 } -> { 11a70000-11b2a9d7 } [764376]
moving module 11 { 1167f000-1197efff } -> { 11770000-11a6ffff } [3145728]
moving module 10 { 11673000-1167e766 } -> { 11764000-1176f766 } [46951]
moving module 09 { 1124b000-116724cf } -> { 1133c000-117634cf } [4355280]
moving module 08 { 1124a000-1124a0ee } -> { 1133b000-1133b0ee } [239]
moving module 07 { 11248000-1124992f } -> { 11339000-1133a92f } [6448]
moving module 06 { 11247000-112473b3 } -> { 11338000-113383b3 } [948]
moving module 05 { 11087000-11246a87 } -> { 11178000-11337a87 } [1833608]
moving module 04 { 11025000-1108676b } -> { 11116000-1117776b } [399212]
moving module 03 { 1100f000-110244ef } -> { 11100000-111154ef } [87280]
Loading fiasco
Loading sigma0
Loading moe
find kernel info page...
found kernel info page (via ELF) at 10002000
Regions of list 'regions'
[ 10000000, 100001bf] { 1c0} Root mbi_rt
[ 10001000, 10001a3f] { a40} Kern fiasco
[ 10002000, 100cbfff] { ca000} Kern fiasco
[ 10100000, 10109c5f] { 9c60} Sigma0 sigma0
[ 10119fcc, 1011e177] { 41ac} Sigma0 sigma0
[ 10140000, 10173d0b] { 33d0c} Root moe
[ 10183f70, 1018f4b3] { b544} Root moe
[ 11000000, 1100e5bb] { e5bc} Boot bootstrap
[ 11100000, 11a6ffff] { 970000} Root Module
found kernel options (via ELF) at 10003000
Sigma0 config ip:101003f4 sp:00000000
Roottask config ip:10141590 sp:00000000
Starting kernel fiasco at 10001230
Hello from Startup::stage2
Number of IRQs available at this GIC: 160
FPU: Initialize
FPU0: Subarch: 3, Part: 30, Rev: 4, Var: 9, Impl: 41
L2: ID=410000c7 Type=9e340340 Aux=32070000 WMask=ffff S=0
L2: Type L2C-310 Size = 1024kB Ways=16 Waysize=64
SERIAL ESC: allocated IRQ 61 for serial uart
Not using serial hack in slow timer handler.
Welcome to L4/Fiasco.OC!
L4/Fiasco.OC microkernel on arm
Rev: unknown compiled with gcc 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] for i.MX6 []
Build: #1 Sat Sep 1 02:19:56 CST 2018
Calibrating timer loop... done.
MDB: use page size: 20
MDB: use page size: 12
SIGMA0: Hello!
KIP @ 10002000
allocated 4KB for maintenance structures
SIGMA0: Dump of all resource maps
RAM:------------------------
[4:10000000;10000fff]
[0:100cc000;100fffff]
[0:1010a000;10118fff]
[0:1011f000;1013ffff]
[4:10140000;10173fff]
[0:10174000;10182fff]
[4:10183000;1018ffff]
[0:10190000;110fffff]
[4:11100000;11a6ffff]
[0:11a70000;4effffff]
IOMEM:----------------------
[0FPU1: Subarch: 3, Part: 30, Rev: 4, Var: 9, Impl: 41
:Cache config: ON
0ID_PFR[01]: 00001231 00000011; ID_[DA]FR0: 00010444 00000000
fID_MMFR[04]: 00100103 20000000 01230000 00102111
ffffff]
[0:50000000;ffffffff]
MOE: Hello world
MOE: found 1021396 KByte free memory
MOE: found RAM from 10000000 to 4f000000
MOE: allocated 1008 KByte for the page array @0x10190000
MOE: virtual user address space [0-bfffffff]
MOE: rom name space cap -> [C:103000]
MOE: rwfs name space cap -> [C:105000]
BOOTFS: [11100000-111154fFPU2: Subarch: 3, Part: 30, Rev: 4, Var: 9, Impl: 41
0Cache config: ON
]ID_PFR[01]: 00001231 00000011 ID_[DA]FR0: 00010444 00000000
[ID_MMFR[04]: 00100103 20000000 01230000 00102111
C:107000] l4re
BOOTFS: [11116000-1117776c] [C:109000] ned
BOOTFS: [11178000-11337a88] [C:10b000] io
BOOTFS: [11338000-113383b4] [C:10d000] l4lx_imx6.cfg
BOOTFS: [11339000-1133a930] [C:10f000] imx6_hw_devices.devs
BOOTFS: [1133b000-1133b0ef] [C:111000] l4lx-imx6.io
BOOTFS: [1133c000-117634d0] [C:113000] vmlinuz
BOOTFS: [11764000-1176f767] [C:115000] imx6FPU3: Subarch: 3, Part: 30, Rev: 4, Var: 9, Impl: 41
qCache config: ON
_ID_PFR[01]: 00001231 00000011s ID_[DA]FR0: 00010444 00000000
aID_MMFR[04]: 00100103 20000000 01230000 00102111
bresd.dtb
BOOTFS: [11770000-11a70000] [C:117000] ramdisk-arm.rd
MOE: cmdline: moe rom/l4lx_imx6.cfg
MOE: Starting: rom/ned rom/l4lx_imx6.cfg
MOE: loading 'rom/ned'
Ned says: Hi World!
Ned: loading file: 'rom/l4lx_imx6.cfg'
l4linux-IO| Io service
l4linux-IO| Verboseness level: 4
l4linux-IO| unused physical memory space:
l4linux-IO| [00000000000000-0000000fffffff]
l4linux-IO| [00000050000000-000000ffffffff]
l4linux-IO| no 'iommu' capability found, using CPU-phys for DMA
l4linux-IO| Loading: config 'rom/imx6_hw_devices.devs'
l4linux-IO| warning: inconsistent fixed resource @ device: /System Bus/
l4linux-IO| : hid=
l4linux-IO| compatible= { "fsl,imx6q-fec" }
l4linux-IO| DMADOM [00000000000000-00000000000000 1] non-pref (32bit) (align=0 flags=6)
l4linux-IO| Loading: config 'rom/l4lx-imx6.io'
l4linux-IO| Real Hardware -----------------------------------
l4linux-IO| System Bus: hid=
l4linux-IO| Resources: ==== start ====
l4linux-IO| DMADOM [00000000000000-00000000000000 1] non-pref (32bit) (align=0 flags=6)
l4linux-IO| Resources: ===== end =====
l4linux-IO| ethernet: hid=
l4linux-IO| compatible= { "fsl,imx6q-fec" }
l4linux-IO| Clients: ===== start ====
l4linux-IO| ethernet: [N2Vi9Proxy_devE]
l4linux-IO| Clients: ===== end ====
l4linux-IO| Resources: ==== start ====
l4linux-IO| IOMEM [00000002188000-0000000218bfff 4000] non-pref (32bit) (align=3fff flags=2)
l4linux-IO| IRQ [00000000000096-00000000000096 1] level high (32bit) (align=0 flags=300001)
l4linux-IO| IRQ [00000000000097-00000000000097 1] level high (32bit) (align=0 flags=300001)
l4linux-IO| DMADOM [00000000000000-00000000000000 1] non-pref (32bit) (align=0 flags=6)
l4linux-IO| Resources: ===== end =====
l4linux-IO| warning: could not register control interface at cap 'platform_ctl'
l4linux-IO| Ready. Waiting for request.
l4linux | PH 0 offs=00010000 flags=rwx PH-type=0x1
l4linux | virt=03000000 evirt=0348e000
l4linux | phys=03000000 ephys=0348e000
l4linux | f_sz=004071fc memsz=0048e000
l4linux | PH 1 offs=003c099c flags=r-- PH-type=0x4
l4linux | virt=033b099c evirt=033b09c0
l4linux | phys=033b099c ephys=033b09c0
l4linux | f_sz=00000024 memsz=00000024
l4linux | PH 2 offs=00000000 flags=rwx PH-type=0x6474e551
l4linux | virt=00000000 evirt=00000000
l4linux | phys=00000000 ephys=00000000
l4linux | f_sz=00000000 memsz=00000000
l4linux | Starting binary at 0x3000260, argc=5 argv=0xafff4f94 *argv=0xb1007ff4 argv0=rom/vmlinuz
l4linux | External resolver is at 0xa8000b48
l4linux | ======> L4Linux starting... <========
l4linux | Linux version 4.17.0-l4 (zhangdiming at ubuntu) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05)) #7 Mon Sep 3 02:20:06 CST 2018
l4linux | Binary name: rom/vmlinuz
l4linux | This is an AEABI build.
l4linux | Linux kernel command line (4 args): mem=64M console=ttyLv0l4x_rd=rom/ramdisk-arm.rd root=1:0 ramdisk_size=4000
l4linux | CPU mapping (l:p)[1]: 0:0
l4linux | Image: 03000000 - 03600000 [6144 KiB].
l4linux | Areas: Text: 03000000 - 032f5000 [3028kB]
l4linux | RO-Data: 032f5000 - 0339b000 [664kB]
l4linux | Data: 033d6000 - 034071fc [196kB]
l4linux | Init: 033b1000 - 033d6000 [148kB]
l4linux | BSS: 034071fc - 0348e000 [539kB]
l4linux | Device scan:
l4linux | Device: L4ICU
l4linux | Device: ethernet
l4linux | MEM: 02188000 - 0218bfff
l4linux | IRQ: 00000096 - 00000096
l4linux | IRQ: 00000097 - 00000097
l4linux | DMAD: 00000000 - 00000000
l4linux | Device scan done.
l4linux | l4lx_thread_create: Created thread 41d (cpu0) (u:b3000e00, v:b3000c00, sp:033d7fa4)
l4linux | main thread will be 41d
l4linux | L4x: section-with-init(-data): Virt: 0x3000000 to 0x348dfff [4664 KiB]
l4linux | section-with-init(-data): Phys: 0x10719fff00000000 to 0x123800000000, [8 KiB]
l4linux | L4x: section-with-init-text: Virt: 0x3000000 to 0x348dfff [4664 KiB]
l4linux | error: failed to get physical address for 3000000.
l4linux | L4x: data: Virt: 0x3000000 to 0x348dfff [4664 KiB]
l4linux | error: failed to get physical address for 3000000.
l4linux | L4x: Main thread running, waiting...
l4linux | L4x: Memory size: 64MB
l4linux | L4x: Setting superpages for main memory
l4linux | L4x: Adjusted memory start: 03000000
l4linux | L4x: Main memory: Virt: 0x3600000 to 0x75fffff [65536 KiB]
l4linux | Main memory: Phys: 0x11c00000 to 0x15bfffff, [65536 KiB]
l4linux | L4x: vmalloc area: 07600000 - 0f600000
l4linux | L4x: text: Virt: 0x3000000 to 0x348dfff [4664 KiB]
l4linux | error: failed to get physical address for 3000000.
l4linux | Loading: rom/ramdisk-arm.rd
l4linux | INITRD: Size of RAMdisk is 3072KiB
l4linux | RAMdisk from 00002000 to 00302000 [3072KiB]
l4linux | l4lx_thread_create: Created thread 422 (timer0) (u:b3000a00, v:00000000, sp:0342ffa0)
l4linux | Booting Linux on physical CPU 0x0
l4linux | Linux version 4.17.0-l4 (zhangdiming at ubuntu) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05)) #7 Mon Sep 3 02:20:06 CST 2018
l4linux | CPU: Fiasco [412fc09a] revision 10 (ARMv7), cr=00400000
l4linux | CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
l4linux | Machine: L4
l4linux | Ignoring unrecognised tag 0x00000000
l4linux | Memory policy: Data cache writealloc
l4linux | CPU: All CPU(s) started in SVC mode.
l4linux | INITRD: 00002000 - 00302000
l4linux | random: get_random_bytes called from start_kernel+0x9c/0x3c0 with crng_init=0
l4linux | Built 1 zonelists, mobility grouping on. Total pages: 17685
l4linux | Kernel command line: mem=64M console=ttyLv0l4x_rd=rom/ramdisk-arm.rd root=1:0 ramdisk_size=4000
l4linux | Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
l4linux | Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
l4linux | Memory: 64776K/71684K available (3028K kernel code, 196K rwdata, 664K rodata, 148K init, 539K bss, 6908K reserved, 0K cma-reserved)
l4linux | Virtual kernel memory layout:
l4linux | vector : 0xffff0000 - 0xffff1000 ( 4 kB)
l4linux | fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
l4linux | vmalloc : 0x07600000 - 0x0f600000 ( 128 MB)
l4linux | lowmem : 0x00000000 - 0x07600000 ( 118 MB)
l4linux | modules : 0x02010000 - 0x03000000 ( 15 MB)
l4linux | .text : 0x(ptrval) - 0x(ptrval) (3028 kB)
l4linux | .init : 0x(ptrval) - 0x(ptrval) ( 148 kB)
l4linux | .data : 0x(ptrval) - 0x(ptrval) ( 197 kB)
l4linux | .bss : 0x(ptrval) - 0x(ptrval) ( 540 kB)
l4linux | NR_IRQS: 282
l4linux | clocksource: l4kipclk: mask: 0xffffffffffffffff max_cycles: 0x1d854df40, max_idle_ns: 3526361616960 ns
l4linux | l4timer: Using IRQ210
l4linux | sched_clock: 64 bits at 1000kHz, resolution 1000ns, wraps every 2199023255500ns
l4linux | Console: colour dummy device 80x30
l4linux | console [ttyLv0] enabled
l4linux | Calibrating delay loop... 1581.05 BogoMIPS (lpj=7905280)
l4linux | pid_max: default: 32768 minimum: 301
l4linux | Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
l4linux | Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
l4linux | CPU: Testing write buffer coherency: ok
l4linux | Setting up static identity map for 0x3000000 - 0x3000000
l4linux | VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
l4linux | clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
l4linux | futex hash table entries: 256 (order: -1, 3072 bytes)
l4linux | NET: Registered protocol family 16
l4linux | DMA: preallocated 256 KiB pool for atomic coherent allocations
l4linux | Failed to create "l4x" debugfs directory: -19
l4linux | clocksource: Switched to clocksource l4kipclk
l4linux | NET: Registered protocol family 2
l4linux | tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes)
l4linux | TCP established hash table entries: 1024 (order: 0, 4096 bytes)
l4linux | TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
l4linux | TCP: Hash tables configured (established 1024 bind 1024)
l4linux | UDP hash table entries: 256 (order: 0, 4096 bytes)
l4linux | UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
l4linux | NET: Registered protocol family 1
l4linux | Trying to unpack rootfs image as initramfs...
l4linux | rootfs image is not initramfs (junk in compressed archive); looks like an initrd
l4linux | INITRD: Freeing memory.
l4linux | l4x: Checks passed.
l4linux | NetWinder Floating Point Emulator V0.97 (double precision)
l4linux | workingset: timestamp_bits=30 max_order=14 bucket_order=0
l4linux | io scheduler noop registered
l4linux | io scheduler deadline registered
l4linux | io scheduler cfq registered (default)
l4linux | io scheduler mq-deadline registered
l4linux | io scheduler kyber registered
l4linux | L4 serial driver
l4linux | serial-ttyLv.0: ttyLv0 at MMIO 0x1 (irq = 0, base_baud = 230400) is a L4-vcon
l4linux | l4ser_shm: L4 shared mem serial driver
l4linux | l4cdds: No name given, not starting.
l4linux | brd: module loaded
l4linux | l4bdds: No name given, not starting.
l4linux | NET: Registered protocol family 17
l4linux | RAMDISK: ext2 filesystem found at block 0
l4linux | RAMDISK: Loading 3072KiB [1 disk] into ram disk... | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ done.
l4linux | EXT4-fs (ram0): mounting ext2 file system using the ext4 subsystem
l4linux | EXT4-fs (ram0): mounted filesystem without journal. Opts: (null)
l4linux | VFS: Mounted root (ext2 filesystem) readonly on device 1:0.
l4linux | Freeing unused kernel memory: 148K
l4linux | This architecture does not have kernel memory protection.
l4linux |
The booting stopped at here, and there is no sentance as "Please press Enter to activate this console." displayed.
==============================
module.list
-------------------------------------
modaddr 0x01100000
default-kernel fiasco -serial_esc
default-bootstrap bootstrap
entry imx6-arm
roottask moe rom/l4lx_imx6.cfg
module l4re
module ned
module io
module l4lx_imx6.cfg
module imx6_hw_devices.devs
module l4lx-imx6.io
module vmlinuz
module[perl] "ramdisk-$ENV{ARCH}.rd"
==============================
At this point I have no idea what to do any help will be much appreciated! Thank you very much!
Regards
Jason
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