Date: Fri, 06 Sep 2013 12:13:42 -0700 From: Sean Bruno <sean_bruno@yahoo.com> To: Adrian Chadd <adrian@freebsd.org> Cc: freebsd-embedded <freebsd-embedded@freebsd.org> Subject: Buffalo Airstation build support Message-ID: <1378494822.48894.9.camel@localhost>
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--=-Nka/7Lj5ePky+P6ge/VI Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable http://people.freebsd.org/~sbruno/buffalo_airstation_support.txt Implement support for Buffalo, "OpenWRT Friendly" Atheros Mips 24k board in the wifi builder. I'm still working on the kernconf, but the wifi builder support will create and image called /tftpboot/wzr300hp-tftp.bin that is accepted by the router when pushed in via tftp and uboot following the instructions at: http://wiki.openwrt.org/toh/buffalo/wzr-hp-g300h#oem.installation.using.the= .tftp.method The kernel panics right now, and I'll follow up with a kernconf/hints patch for review once I have fixed my initial crash and burn.BUFFALO U-BOOT Ver 1.00 =3D=3D CPU:400MHz, DDR:400MHz, AHB:200MHz =3D=3D PB93 (ar7241 - Virian) U-boot DRAM: 64 MB WAN port disabling: done Top of RAM usable for U-Boot at: 84000000 Reserving 267k for U-Boot at: 83fbc000 Reserving 192k for malloc() at: 83f8c000 Reserving 44 Bytes for Board Info at: 83f8bfd4 Reserving 36 Bytes for Global Data at: 83f8bfb0 Reserving 128k for boot params() at: 83f6bfb0 Stack Pointer at: 83f6bf98 Now running in RAM - U-Boot at: 83fbc000 flash bank #0 found 16 MB flash [MX25L128-45E, blk:0x10000, sectors:256] flash bank #1 found 16 MB flash [MX25L128-45E, blk:0x10000, sectors:256] Flash: 32 MB In: serial Out: serial Err: serial Memory Test uboot use 83F6BFB0 - 84000000 Memory Test start(80000000) end(83F00000) size(03F00000) Pattern 00000000 Writing... Reading... Memory Test OK ### buf_ver=3D[1.00] U-Boot Ver.=3D[1.00] ### build_date(env)=3D[May 21 2012 - 06:39:59] build_date(bin)=3D[May 21 2012 - 06:39:59] ag7240_enet_initialize... Reading MAC Address from ENV(0x83f8c2f8) No valid address in Flash. Using fixed address Virian MDC CFG Value =3D=3D> 4 : cfg1 0x7 cfg2 0x7014 eth0: 02:aa:bb:cc:dd:1a eth0 up Virian MDC CFG Value =3D=3D> 4 : cfg1 0xf cfg2 0x7214 eth1: 00:03:7f:09:0b:ad ATHRS26: resetting s26 ATHRS26: s26 reset done eth1 up eth0 02:AA:BB:CC:DD:1A , eth1 00:03:7F:09:0B:AD dup 1 speed 1000 tftp server(receive) go, waiting:4[sec] Load address: 0x81f00000 $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ tftp server done Bytes transferred =3D 7154208 (6d2a20 hex) Airstation Public header Recv fw image [7154176] bytes, now writing... flash-addr 0xBF060000 - 0xBF73FFFF search sector 0xbf060000 - 0xbf73ffff BANK #1 (6 : 115) 000 PPPP.Poooooooooooooooooooooooooo 032 oooooooooooooooooooooooooooooooo 064 oooooooooooooooooooooooooooooooo 096 oooooooooooooooooooo............ 128 ................................ 160 ................................ 192 ................................ 224 ................................ BANK #2 (-1 : -1) 000 ................................ 032 ................................ 064 ................................ 096 ................................ 128 ................................ 160 ................................ 192 ................................ 224 ................................ First 0x6 last 0x73 sector size 0x10000 115 Erased 110 sectors Copy to Flash...=20 Copy 7154176 byte to Flash... write data: 81f00020 --> bf060000 (len:6d2a00) done change bootargs console=3DttyS0,115200 root=3D31:03 rootfstype=3Djffs2 init=3D/sbin/init mtdparts=3Dar7240-nor0:256k(u-boot),64k(u-boot-env),1152k@384k(uImage),6592= k@1536k(rootfs),64k@320k(ART),64k@8128k(properties) mem=3D64M product_rev= =3D1 UART=3D1 ## Booting image at bf060000 ... Image Name: FreeBSD Created: 2013-09-05 14:01:16 UTC Image Type: MIPS Linux Kernel Image (lzma compressed) Data Size: 1084688 Bytes =3D 1 MB Load Address: 80050000 Entry Point: 80050100 Verifying Checksum ... crc32_fw: bf060040 - bf168d4f (len:00108d10) calc... crc32_fw: range1 bf060040 - bf168d4f OK Uncompressing Kernel Image ... OK Ethernet Disabled! No initrd ## Transferring control to Linux (at address 80050100) ... ## Giving linux memsize in bytes, 67108864 Starting kernel ... CPU platform: Atheros AR7242 rev 1 CPU Frequency=3D400 MHz CPU DDR Frequency=3D400 MHz CPU AHB Frequency=3D200 MHz platform frequency: 400000000 CPU reference clock: 5 MHz arguments:=20 a0 =3D 00000009 a1 =3D a3f6bfb0 a2 =3D a3f6c490 a3 =3D 00000020 Cmd line:argv is invalid Environment: envp is invalid Cache info: picache_stride =3D 4096 picache_loopcount =3D 16 pdcache_stride =3D 4096 pdcache_loopcount =3D 8 cpu0: MIPS Technologies processor v116.147 MMU: Standard TLB, 16 entries L1 i-cache: 4 ways of 512 sets, 32 bytes per line L1 d-cache: 4 ways of 256 sets, 32 bytes per line Config1=3D0x9ee3519e<PerfCount,WatchRegs,MIPS16,EJTAG> Config3=3D0x20 Physical memory chunk(s): 0x541000 - 0x3ffffff, 61599744 bytes (15039 pages) Maxmem is 0x4000000 KDB: debugger backends: ddb KDB: current backend: ddb Copyright (c) 1992-2013 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 10.0-CURRENT #8 r255228:255230M: Thu Sep 5 07:00:03 PDT 2013 sbruno@powernoodle:/home/sbruno/bsd/obj/mipseb/mips.mips/home/sbruno/bsd/he= ad/sys/WZR-300HP 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 Preloaded elf kernel "kernel" at 0x8053b484. real memory =3D 67108864 (65536K bytes) Physical memory chunk(s): 0x005d5000 - 0x03eb8fff, 59654144 bytes (14564 pages) avail memory =3D 58933248 (56MB) random device not loaded; using insecure entropy random: <Software, Yarrow> initialized mem: <memory> null: <null device, zero device> nexus0: <MIPS32 root nexus> clock0: <Generic MIPS32 ticker> on nexus0 Timecounter "MIPS32" frequency 200000000 Hz quality 800 Event timer "MIPS32" frequency 200000000 Hz quality 800 apb0 at irq 4 on nexus0 uart0: <16550 or compatible> on apb0 uart0: console (115200,n,8,1) uart0: fast interrupt gpio0: <Atheros AR71XX GPIO driver> on apb0 gpio0: [GIANT-LOCKED] gpio0: gpio pinmask=3D0x0 gpioc0: <GPIO controller> on gpio0 gpiobus0: <GPIO bus> on gpio0 pcib0 at irq 0 on nexus0 pcib0: ar71xx_pci_attach: missing hint 'baseslot', default to AR71XX_PCI_BASE_SLOT Trap cause =3D 7 (bus error (load or store) - kernel mode) [ thread pid 0 tid 100000 ] Stopped atpanic: corrupt spinlock --=-Nka/7Lj5ePky+P6ge/VI Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (FreeBSD) iQEcBAABAgAGBQJSKilmAAoJEBkJRdwI6BaHdEcH/0b/SoHQoo7fwRGfEjx6kKjd 0ngBlo+Twut/pXmyQNQoXfglT2kAAUyymzuagbRAySoeano9UnaBLOEMwx2JEdi6 pyGFguc6865h9Kn+o8mgdFQVPZaGWxj5fp2twIbxgwoUX97+0EUuSYv/4sHGCI6p Balp38vEuNbuSexX6R7OGSfvxqIS73+eDUht01tgh5Hqx5W67lb6z819hl647Yfh 4BTwmA5IHrXyXE5nwqnDUdMN9fJ42USlc1gbCocSJJLAJ2IEJgfcpgsUIypxmBkE QceO0aLuuLAQdbPIVrBsKgtmHR0T+slnzUDeL9ysg1Sgm7tOICJrHDF9TY9e5WA= =ZVV3 -----END PGP SIGNATURE----- --=-Nka/7Lj5ePky+P6ge/VI--
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