Date: Wed, 10 May 2017 10:31:44 +0100 From: Mike Wolman <mike@wolman.co.uk> To: Stanislav Galabov <sgalabov@gmail.com> Cc: "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org> Subject: Re: onion omega2+ Message-ID: <2b8211f6-9f42-0f11-678f-a2ed830b2430@wolman.co.uk> In-Reply-To: <05065E4E-1D0F-49DE-B14D-D45ECCEA251F@gmail.com> References: <694efc3a-e183-35a1-a0bf-9a9c0d708826@wolman.co.uk> <410144.69078.qm@web101716.mail.ssk.yahoo.co.jp> <fda8b792-f6c4-d0fb-5a99-d190cc3a4f39@wolman.co.uk> <128807.28836.qm@web101715.mail.ssk.yahoo.co.jp> <2d555385-8258-fd75-e4a3-a1e59bf86314@wolman.co.uk> <651873.78746.qm@web101702.mail.ssk.yahoo.co.jp> <CAJ1Oi8Hemuug5JRP9btUgs-MmCFgb-_qS0qrEW7h=BhPAYXpFQ@mail.gmail.com> <2c5cd01a-a8d4-3ffa-4e9c-2aad170574c1@wolman.co.uk> <39222.11970.qm@web101719.mail.ssk.yahoo.co.jp> <6f1b2d35-5d17-765a-6138-0ab85455fc09@wolman.co.uk> <5866.49154.qm@web101718.mail.ssk.yahoo.co.jp> <102de390-63ca-a156-2208-bea3d5eea0f9@wolman.co.uk> <541011.41820.qm@web101719.mail.ssk.yahoo.co.jp> <672be258-8fed-6317-1325-f9fccf2646c3@wolman.co.uk> <369335.16286.qm@web101716.mail.ssk.yahoo.co.jp> <711a889d-9701-2441-5c9c-98e0ac607ffb@wolman.co.uk> <456721.9572.qm@web101705.mail.ssk.yahoo.co.jp> <8b21a15c-3af8-bdba-cc70-6bd0e3a65f39@wolman.co.uk> <05065E4E-1D0F-49DE-B14D-D45ECCEA251F@gmail.com>
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Hi Stanislav,
Just rebuild kernel with the original dtsi and made a new uImage with:
[mike@f64-current ~/omega2/tftpboot]$ mkimage -A mips -C none -O linux
-T kernel -a 0x80001100 -e 0x80001100 -n "FreeBSD" -d kernel.MT7628_FDT
kernel.MT7628_FDT.uImage
Image Name: FreeBSD
Created: Wed May 10 10:10:37 2017
Image Type: MIPS Linux Kernel Image (uncompressed)
Data Size: 5654760 Bytes = 5522.23 kB = 5.39 MB
Load Address: 80001100
Entry Point: 80001100
On the Omega:
Omega2 # fatload usb 0:1 0x80800000 kernel.MT7628_FDT.uImage
*
*
Reading file "kernel.MT7628_FDT.uImage"
*
**
******
...
****
*
FAT: 5654824 Bytes read
Omega2 # bootm 0x80800000
## Booting image at 80800000 ...
Image Name: FreeBSD
Image Type: MIPS Linux Kernel Image (uncompressed)
Data Size: 5654760 Bytes = 5.4 MB
Load Address: 80001100
Entry Point: 80001100
Verifying Checksum ... OK
OK
No initrd
## Transferring control to Linux (at address 80001100) ...
## Giving linux memsize in MB, 128
Starting kernel ...
And again nothing more, I also tried one with a Load Address 80000000
but that hasnt worked either.
In case this is of any use - when linux boots this is what the console
looks like:
Boot Linux from Flash NO RESET PRESSED.
## Booting image at bc050000 ...
Image Name: MIPS LEDE Linux-4.4.32
Image Type: MIPS Linux Kernel Image (lzma compressed)
Data Size: 1345538 Bytes = 1.3 MB
Load Address: 80000000
Entry Point: 80000000
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
No initrd
## Transferring control to Linux (at address 80000000) ...
## Giving linux memsize in MB, 128
Starting kernel ...
[ 0.000000] Linux version 4.4.32 (root@2272a3272872) (gcc version
5.4.0 (LEDE GCC 5.4.0 r2292+1) ) #0 Wed Nov 23 00:21:47 2016
[ 0.000000] Board has DDR2
[ 0.000000] Analog PMU set to hw control
[ 0.000000] Digital PMU set to hw control
[ 0.000000] SoC Type: MediaTek MT7688 ver:1 eco:2
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 00019655 (MIPS 24KEc)
[ 0.000000] MIPS: machine is Onion Omega2+
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 08000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000000000000-0x0000000007ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x0000000007ffffff]
[ 0.000000] Initmem setup node 0 [mem
0x0000000000000000-0x0000000007ffffff]
[ 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] Built 1 zonelists in Zone order, mobility grouping on.
Total pages: 32512
[ 0.000000] Kernel command line: console=ttyS0,115200
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=00022002
[ 0.000000] Readback ErrCtl register=00022002
[ 0.000000] Memory: 125488K/131072K available (3103K kernel code,
141K rwdata, 752K rodata, 156K init, 196K bss, 5584K reserved, 0K
cma-reserved)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:256
[ 0.000000] intc: using register map from devicetree
[ 0.000000] CPU Clock: 580MHz
[ 0.000000] clocksource_probe: no matching clocksources found
[ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 6590553264 ns
[ 0.000012] sched_clock: 32 bits at 290MHz, resolution 3ns, wraps
every 74051 15902ns
[ 0.007522] Calibrating delay loop... 385.84 BogoMIPS (lpj=1929216)
[ 0.070037] pid_max: default: 32768 minimum: 301
[ 0.074638] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.080979] Mountpoint-cache hash table entries: 1024 (order: 0, 4096
bytes)
[ 0.094407] clocksource: jiffies: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.104062] pinctrl core: initialized pinctrl subsystem
[ 0.109786] NET: Registered protocol family 16
[ 0.135691] mt7621_gpio 10000600.gpio: registering 32 gpios
[ 0.141166] mt7621_gpio 10000600.gpio: registering 32 gpios
[ 0.146653] mt7621_gpio 10000600.gpio: registering 32 gpios
[ 0.153211] i2c-mt7621 10000900.i2c: clock 100KHz, re-start not support
[ 0.161026] clocksource: Switched to clocksource MIPS
[ 0.167442] NET: Registered protocol family 2
[ 0.172577] TCP established hash table entries: 1024 (order: 0, 4096
bytes)
[ 0.179269] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.185449] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.191652] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.197255] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.203624] NET: Registered protocol family 1
[ 0.214036] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.219960] Crashlog allocated RAM at address 0x3f00000
[ 0.240245] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.245900] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME)
(CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.258137] io scheduler noop registered
[ 0.261942] io scheduler deadline registered (default)
[ 0.268315] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.276011] console [ttyS0] disabled
[ 0.279438] 10000c00.uartlite: ttyS0 at MMIO 0x10000c00 (irq = 28,
base_baud = 2500000) is a 16550A
[ 0.288217] console [ttyS0] enabled
[ 0.288217] console [ttyS0] enabled
[ 0.295211] bootconsole [early0] disabled
[ 0.295211] bootconsole [early0] disabled
[ 0.303969] 10000d00.uart1: ttyS1 at MMIO 0x10000d00 (irq = 29,
base_baud = 2500000) is a 16550A
[ 0.313561] 10000e00.uart2: ttyS2 at MMIO 0x10000e00 (irq = 30,
base_baud = 2500000) is a 16550A
[ 0.324283] spi-mt7621 10000b00.spi: sys_freq: 193333333
[ 0.334382] m25p80 spi32766.0: using chunked io (size=31)
[ 0.339882] m25p80 spi32766.0: mx25l25635e (32768 Kbytes)
[ 0.345451] 4 ofpart partitions found on MTD device spi32766.0
[ 0.351378] Creating 4 MTD partitions on "spi32766.0":
[ 0.356594] 0x000000000000-0x000000030000 : "u-boot"
[ 0.363407] 0x000000030000-0x000000040000 : "u-boot-env"
[ 0.370634] 0x000000040000-0x000000050000 : "factory"
[ 0.377673] 0x000000050000-0x000002000000 : "firmware"
[ 0.425492] 2 uimage-fw partitions found on MTD device firmware
[ 0.431550] 0x000000050000-0x000000198842 : "kernel"
[ 0.438242] 0x000000198842-0x000002000000 : "rootfs"
[ 0.445146] mtd: device 5 (rootfs) set to be root filesystem
[ 0.450960] 1 squashfs-split partitions found on MTD device rootfs
[ 0.457297] 0x0000006b0000-0x000002000000 : "rootfs_data"
[ 0.474397] rt3050-esw 10110000.esw: link changed 0x00
[ 0.482079] mtk_soc_eth 10100000.ethernet eth0: mediatek frame engine
at 0xb0100000, irq 5
[ 0.490683] i2c /dev entries driver
[ 0.494876] mt7621_wdt 10000120.watchdog: Initialized
[ 0.500240] MTK MSDC device init.
[ 0.541172] mtk-sd: MediaTek MT6575 MSDC Driver
[ 0.547206] NET: Registered protocol family 10
[ 0.555832] NET: Registered protocol family 17
[ 0.560430] bridge: automatic filtering via arp/ip/ip6tables has been
deprecated. Update your scripts to load br_netfilter if you need this.
[ 0.573286] 8021q: 802.1Q VLAN Support v1.8
[ 0.579808] mtk-linkit bootstrap: Version :
[ 0.584309] mtk-linkit bootstrap: Revision :
[ 0.593456] VFS: Mounted root (squashfs filesystem) readonly on
device 31:5.
[ 0.601535] Freeing unused kernel memory: 156K (803e9000 - 80410000)
[ 1.630140] init: Console is alive
...
more linux kernel messages.
On 10/05/2017 08:16, Stanislav Galabov wrote:
> Hi Mike,
>
> Please try setting both the Load Address and the Entry Point to the same value as you see as Entry point address by using 'readelf -h’ and try booting again.
> In your case this would seem to be 0x80001100.
>
> Please leave all dts/dtsi files unchanged (as they originally were) for now.
>
> Best wishes,
> Stanislav
>
>> On May 10, 2017, at 04:33, Mike Wolman <mike@wolman.co.uk> wrote:
>>
>>
>> I have just tried with clock-frequency change in the 3 places it appears in mt7628an.dtsi
>>
>> But again some thing:
>>
>> Omega2 # bootm 0x80800000
>> ## Booting image at 80800000 ...
>> Image Name: FreeBSD
>> Image Type: MIPS Linux Kernel Image (uncompressed)
>> Data Size: 5654760 Bytes = 5.4 MB
>> Load Address: 80001000
>> Entry Point: 80001100
>> Verifying Checksum ... OK
>> OK
>> No initrd
>> ## Transferring control to Linux (at address 80001100) ...
>> ## Giving linux memsize in MB, 128
>>
>> Starting kernel ...
>>
>>
>> Note: When building kernel i see:
>>
>> --------------------------------------------------------------
>>>>> stage 3.1: building everything
>> --------------------------------------------------------------
>> converting OMEGA2P.dts -> /usr/home/mike/omega2/obj/mipsel_ap/mips.mipsel/usr/home/mike/omega2/src/sys/MT7628_FDT/OMEGA2P.dtb
>> /usr/home/mike/omega2/obj/mipsel_ap/mips.mipsel/usr/home/mike/omega2/src/sys/MT7628_FDT/OMEGA2P.dtb: Warning (unit_address_vs_reg): Node /cpus/cpu@0 has a unit name, but no reg property
>> /usr/home/mike/omega2/obj/mipsel_ap/mips.mipsel/usr/home/mike/omega2/src/sys/MT7628_FDT/OMEGA2P.dtb: Warning (unit_address_vs_reg): Node /cpuintc@0 has a unit name, but no reg property
>> /usr/home/mike/omega2/obj/mipsel_ap/mips.mipsel/usr/home/mike/omega2/src/sys/MT7628_FDT/OMEGA2P.dtb: Warning (unit_address_vs_reg): Node /pcie@10140000/pcie-bridge has a reg or ranges property, but no unit name
>>
>> Are these just warnings which can be ignored or could they be part of the problem?
>>
>>
>>
>> On 10/05/2017 01:50, Mori Hiroki wrote:
>>> Hi mike
>>>
>>> I last idea is uartlite clock-frequency miss.
>>>
>>> clock-frequency = <50000000>;
>>>
>>> But I don't know correct value.
>>>
>>>
>>>
>>> ----- Original Message -----
>>>> From: Mike Wolman <mike@wolman.co.uk>
>>>> To: Mori Hiroki <yamori813@yahoo.co.jp>; Aleksandr Rybalko <ray@ddteam.net>
>>>> Cc: "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org>
>>>> Date: 2017/5/10, Wed 09:01
>>>> Subject: Re: onion omega2+
>>>>
>>>>
>>>> The new kernel with
>>>>
>>>> device uart_ns8250
>>>>
>>>> didnt work
>>>>
>>>> On 10/05/2017 00:05, Mori Hiroki wrote:
>>>>> Hi Mike.
>>>>>
>>>>> I seem load address is good.
>>>>>
>>>>> I check mt7628an.dtsi file.
>>>>>
>>>>> This file uart entry is
>>>>>
>>>>> uartlite: uartlite@c00 {
>>>>> compatible = "ns16550a";
>>>>> In this case you must add uart_ns8250 device to kernel configuration.
>>>>>
>> _______________________________________________
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