From owner-freebsd-mips@freebsd.org Wed May 10 20:49:08 2017 Return-Path: Delivered-To: freebsd-mips@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 33D69D67A99 for ; Wed, 10 May 2017 20:49:08 +0000 (UTC) (envelope-from mike@wolman.co.uk) Received: from avasout08.plus.net (avasout08.plus.net [212.159.14.20]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (Client CN "Bizanga Labs SMTP Client Certificate", Issuer "Bizanga Labs CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4515C371 for ; Wed, 10 May 2017 20:49:06 +0000 (UTC) (envelope-from mike@wolman.co.uk) Received: from [192.168.3.50] ([80.229.66.11]) by avasout08 with smtp id Jkp21v0040EahWw01kp3A5; Wed, 10 May 2017 21:49:04 +0100 X-CM-Score: 0.00 X-CNFS-Analysis: v=2.2 cv=JPdLi4Cb c=1 sm=1 tr=0 a=sNOkzuqjfbpz3c/qSHODpA==:117 a=sNOkzuqjfbpz3c/qSHODpA==:17 a=r77TgQKjGQsHNAKrUKIA:9 a=UmSUZ3ptAAAA:8 a=4I05h4SrAAAA:8 a=6I5d2MoRAAAA:8 a=Sg1WUr8g9FZMM6kNno0A:9 a=G7dDc1aBSx7AtjHT:21 a=t_9XRtRmpjO1gBiX:21 a=NXSPB8RhhOF6j2qQ:21 a=QEXdDO2ut3YA:10 a=pGLkceISAAAA:8 a=IIX2BFdiAAAA:8 a=H3Pq7yRN-jla55Uyc1MA:9 a=yJgP2CiKhvX3dUE3:21 a=Nv96lM7cUJnmHDFa:21 a=AmP2i4_QkByq7uES:21 a=_W_S_7VecoQA:10 a=FyGKTEvU35uc88vWBdgE:22 a=SXYKVUms7l59yVxtnTo9:22 a=IjZwj45LgO3ly-622nXo:22 a=6kGIvZw6iX1k4Y-7sg4_:22 a=rHg00LAlvzXsuODty-Nv:22 Subject: Re: onion omega2+ To: Aleksandr Rybalko References: <694efc3a-e183-35a1-a0bf-9a9c0d708826@wolman.co.uk> <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> <2b8211f6-9f42-0f11-678f-a2ed830b2430@wolman.co.uk> Cc: Stanislav Galabov , "freebsd-mips@freebsd.org" From: Mike Wolman Message-ID: Date: Wed, 10 May 2017 21:49:00 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-mips@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Porting FreeBSD to MIPS List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 10 May 2017 20:49:08 -0000 Hi Aleksandr, I am still a little confused with the u-boot and entry/load address stuff - in your first reply: > Even more, unpacked kernel expects it will be called at 0x80001100. so if > you have ELF kernel (file with ELF header, like every executable) that file > have to be loaded at (0x80001100 - ELF_HEADER_SIZE). So I am trying to figure out what the ELF_HEADER_SIZE is. root@f64-current:/home/mike/omega2/tftpboot # readelf -h kernel.MT7628_FDT ELF Header: Magic: 7f 45 4c 46 01 01 01 09 00 00 00 00 00 00 00 00 Class: ELF32 Data: 2's complement, little endian Version: 1 (current) OS/ABI: FreeBSD ABI Version: 0 Type: EXEC (Executable file) Machine: MIPS R3000 Big-Endian only Version: 0x1 Entry point address: 0x80001100 Start of program headers: 52 (bytes into file) Start of section headers: 5622096 (bytes into file) Flags: 0x50001001, mips32, o32, noreorder Size of this header: 52 (bytes) Size of program headers: 32 (bytes) Number of program headers: 6 Size of section headers: 40 (bytes) Number of section headers: 32 Section header string table index: 29 0x80001100 - 0x00000034 = 0x800010CC - i first tried this but didnt convert bytes to bits 0x80001100 - 0x000001A0 = 0x80000F60 - i think this is correct for 52 bytes but not sure I have looked at readelf -S and get a size of 36f270 which if my understanding of the address stuff is correct then doesnt look right to me: 0x80001100 - 0x0036f270 = 0x7FC91E90 this is < 0x80000000 so must be wrong? root@f64-current:/home/mike/omega2/tftpboot # readelf -S kernel.MT7628_FDT|more There are 32 section headers, starting at offset 0x55c950: Section Headers: [Nr] Name Type Addr Off Size ES Flg Lk Inf Al [ 0] NULL 00000000 000000 000000 00 0 0 0 [ 1] .text PROGBITS 80001100 001100 36f270 00 AX 0 0 16 [ 2] .MIPS.stubs PROGBITS 80370370 370370 000010 00 AX 0 0 4 [ 3] .rodata PROGBITS 80370380 370380 0525b0 00 A 0 0 16 [ 4] set_sysctl_set PROGBITS 803c2930 3c2930 0011a4 00 A 0 0 4 [ 5] set_sysuninit_set PROGBITS 803c3ad4 3c3ad4 0004d0 00 A 0 0 4 [ 6] set_sysinit_set PROGBITS 803c3fa4 3c3fa4 000984 00 A 0 0 4 [ 7] set_cam_xpt_xport PROGBITS 803c4928 3c4928 000028 00 A 0 0 4 [ 8] set_modmetadata_s PROGBITS 803c4950 3c4950 000518 00 A 0 0 4 [ 9] set_cam_xpt_proto PROGBITS 803c4e68 3c4e68 000010 00 A 0 0 4 [10] set_kdb_dbbe_set PROGBITS 803c4e78 3c4e78 000008 00 A 0 0 4 [11] set_ofw_set PROGBITS 803c4e80 3c4e80 000004 00 A 0 0 4 [12] set_uart_fdt_clas PROGBITS 803c4e84 3c4e84 000004 00 A 0 0 4 [13] set_cons_set PROGBITS 803c4e88 3c4e88 000008 00 A 0 0 4 [14] usb_host_id PROGBITS 803c4ea0 3c4ea0 000020 00 A 0 0 32 [15] .interp PROGBITS 803c4ec0 3c4ec0 00000d 00 A 0 0 1 [16] .hash HASH 803c4ed0 3c4ed0 00b1f8 04 A 17 0 4 [17] .dynsym DYNSYM 803d00c8 3d00c8 01c790 10 A 18 1 4 [18] .dynstr STRTAB 803ec858 3ec858 01c77f 00 A 0 0 1 [19] .reginfo MIPS_REGINFO 80408fd8 408fd8 000018 18 A 0 0 4 [20] .data PROGBITS 8040c000 40c000 03b200 00 WA 0 0 8192 [21] .rld_map PROGBITS 80447200 447200 000004 00 WA 0 0 4 [22] set_pcpu PROGBITS 80447240 447240 000d04 00 WA 0 0 64 [23] .got PROGBITS 80447f50 447f50 0019a0 04 WA 0 0 16 [24] .dynamic DYNAMIC 804498f0 4498f0 0000c8 08 A 18 0 4 [25] .bss NOBITS 804499c0 4499b8 030650 00 WA 0 0 64 [26] .comment PROGBITS 00000000 4499b8 0105f3 00 0 0 1 [27] .pdr PROGBITS 00000000 459fac 04ea80 00 0 0 4 [28] .gnu_debuglink PROGBITS 00000000 4a8a2c 000014 00 0 0 1 [29] .shstrtab STRTAB 00000000 4a8a40 00016d 00 0 0 1 [30] .symtab SYMTAB 00000000 4a8bb0 04bc70 10 31 12112 4 [31] .strtab STRTAB 00000000 4f4820 068130 00 0 0 1 Key to Flags: W (write), A (alloc), X (execute), M (merge), S (strings) So I have tried: mkimage -A mips -O linux -T kernel -C none \ -a 0x80000F60 -e 0x80001100 \ -n "FreeBSD" -d kernel.MT7628_FDT kernel.MT7628_FDT.uImage I have a couple of questions other questions: 1. When loading the kernel from fat load does it matter what memory address I give it? (in the below im using the same address as the load address is 0x80000F60) 2. With bootm should i be using the load address ie: bootm 0x80000F60 in below attempt - things seem to happen if I use this rather than the entry address. ---- Omega2 # fatload usb 0:1 0x80000F60 kernel.MT7628_FDT.uImage * * Reading file "kernel.MT7628_FDT.uImage" * ** ****** ****** ***************************************************************************************************************************************************************************************************************** ******* * FAT: 5623440 Bytes read Omega2 # bootm 0x80000F60 ## Booting image at 80000f60 ... Image Name: FreeBSD Image Type: MIPS Linux Kernel Image (uncompressed) Data Size: 5623376 Bytes = 5.4 MB Load Address: 80000f60 Entry Point: 80001100 Verifying Checksum ... OK XIP Kernel Image ... OK No initrd ## Transferring control to Linux (at address 80001100) ... ## Giving linux memsize in MB, 128 Starting kernel ... And back to frozed console with u-boot. On 10/05/2017 11:32, Aleksandr Rybalko wrote: > Looks like you have wrongly assigned memsize somewhere. > > if you have, for example 64mb of mem, but you set 128mb, then you will > see same mem twice. At 0x80000000 and at 0x84000000. So kernel when > allocate memory will get block at 0x84000000 and find it as already > marked as given for anybody else. > So recheck memsize everywhere :) > > 2017-05-10 12:52 GMT+03:00 Mike Wolman >: > > > Yay - we have got somewhere - thanks so much for every ones input. > > I have given the binary kernel a go: > > [mike@f64-current ~/omega2/tftpboot]$ objcopy -O binary > kernel.MT7628_FDT kernel.MT7628_FDT.bin > [mike@f64-current ~/omega2/tftpboot]$ readelf -h kernel.MT7628_FDT.bin > readelf: Not an ELF file. > > > On the omega: > > Omega2 # fatload usb 0:1 0x80001100 kernel.MT7628_FDT.bin > * > * > Reading file "kernel.MT7628_FDT.bin" > * > ** > ****** > ************************************************************************************************************************* > ****** > ********************************************************************************************************************************************************************* > **** > * > FAT: 4491492 Bytes read > Omega2 # bootm 0x80001100 > ## Booting image at 80001100 ... > Bad Magic Number,00688040 > Omega2 # go 0x80001100 > ## Starting application at 0x80001100 ... > FDT DTB at: 0x804113c0 > CPU clock: 580MHz > Timer clock: 290MHz > UART clock: 40MHz > > U-Boot args (from 0 args): > None > Environment: > entry: mips_init() > RAM size: 128MB (from FDT) > Cache info: > picache_stride = 4096 > picache_loopcount = 16 > pdcache_stride = 4096 > pdcache_loopcount = 8 > max line size = 32 > cpu0: MIPS Technologies processor v85.150 > MMU: Standard TLB, 32 entries (4K 16K 64K 256K 1M 16M 64M 256M > pg sizes) > L1 i-cache: 4 ways of 512 sets, 32 bytes per line > L1 d-cache: 4 ways of 256 sets, 32 bytes per line > L2 cache: disabled > Config1=0xbee3519e > Config2=0x80000000 > Config3=0x2420 > Config7=0x80010400 > Physical memory chunk(s): > 0x4d4000 - 0x7ffffff, 129155072 bytes (31532 pages) > Maxmem is 0x8000000 > KDB: debugger backends: ddb > KDB: current backend: ddb > Copyright (c) 1992-2017 The FreeBSD Project. > Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, > 1993, 1994 > The Regents of the University of California. All rights > reserved. > FreeBSD is a registered trademark of The FreeBSD Foundation. > FreeBSD 12.0-CURRENT #0 r317887M: Wed May 10 10:09:03 UTC 2017 > mike@f64-current.mw.office:/usr/home/mike/omega2/obj/mipsel_ap/mips.mipsel/usr/home/mike/omega2/src/sys/MT7628_FDT > mips > gcc version 4.2.1 20070831 patched [FreeBSD] > WARNING: WITNESS option enabled, expect reduced performance. > MEMGUARD DEBUGGING ALLOCATOR INITIALIZED: > MEMGUARD map base: 0xc0800000 > MEMGUARD map size: 104860 KBytes > panic: Memory modified after free 0x87fcf948(88) val=9a05 @ 0x87fcf980 > > time = 1 > KDB: enter: panic > [ thread pid 0 tid 0 ] > Stopped at 0x4 > db> > > > > Again not sure of my next step but things are looking very positive. > > > > On 10/05/2017 10:38, Stanislav Galabov wrote: > > Hi Mike, > > Alexandr is right, what I described should work for binary > kernels and not for ELF ones. I somehow was of the impression > that you were using binary. Please try the same with binary > kernel per Alexandr's suggestion in an earlier post... > > Best wishes > Stanislav > > On May 10, 2017, at 12:31, Mike Wolman > wrote: > > 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 > > 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 > > To: Mori Hiroki >; Aleksandr > Rybalko > > Cc: "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. > > _______________________________________________ > freebsd-mips@freebsd.org > mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-mips > > To unsubscribe, send any mail to > "freebsd-mips-unsubscribe@freebsd.org > " > > > _______________________________________________ > freebsd-mips@freebsd.org mailing > list > https://lists.freebsd.org/mailman/listinfo/freebsd-mips > > To unsubscribe, send any mail to > "freebsd-mips-unsubscribe@freebsd.org > " > > > > > -- > WBW > ------- > Rybalko Aleksandr > >