Date: Sat, 05 Apr 2014 22:54:44 +0200 From: Andreas Tobler <andreast-list@fgznet.ch> To: "'freebsd-arm@freebsd.org'" <freebsd-arm@freebsd.org> Subject: MARVELL BOARD: RD-88F6281A -CURRENT Message-ID: <53406D94.5020605@fgznet.ch>
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Hi all,
I'm very new to arm hardware, but not to FreeBSD.
I got my hands on a broken (software like) ix2-200 Iomega StorCenter. A
few wires and a screen session allowed me to dive into it and I tried to
boot -CURRENT on it. Below where I end.
The config I used is the DB-88F6XXX with enabling the INVARIANTS etc.
The board itself identifies as the subject says. It has this:
Soc: 88F6281 A0CPU running @ 1000Mhz L2 running @ 333Mhz
SysClock = 333Mhz , TClock = 200Mhz
DRAM (DDR2) CAS Latency = 5 tRP = 5 tRAS = 18 tRCD=6
DRAM CS[0] base 0x00000000 size 256
Has anyone a hint or an idea where to start debugging this?
TIA,
Andreas
---
Marvell>> go 900000
## Starting application at 0x00900000 ...
KDB: debugger backends: ddb
KDB: current backend: ddb
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FreeBSD 11.0-CURRENT #16 r264151:264172M: Sat Apr 5 22:45:05 CEST 2014
andreast@tcx58.andreas.nets:/usr/obj/arm.arm/export/devel/fbsd/src/sys/DB-88F6XXX
arm
FreeBSD clang version 3.4 (tags/RELEASE_34/final 197956) 20140216
WARNING: WITNESS option enabled, expect reduced performance.
panic: Bad list head 0xc101b0c0 first->prev != head
KDB: enter: panic
vm_fault(0, c1030000, 2, 0) -> 0
Fatal kernel mode data abort: 'Translation Fault (P)'
trapframe: 0xc102ffb0
FSR=00000007, FAR=c1030000, spsr=a00000d3
r0 =c0c32044, r1 =c1034000, r2 =c103000c, r3 =a00000d3
r4 =c0c9ddf1, r5 =ffff1004, r6 =c0c7d1db, r7 =c0d6b4d0
r8 =c101f750, r9 =c1020230, r10=c0d6b330, r11=c1036d58
r12=00000000, ssp=c1030004, slr=c0a9bba0, pc =c0c32044
[ thread pid 0 tid 0 ]
Stopped at 0xc0c32044: str r0, [r13, -#0x004]!
db> bt
Tracing pid 0 tid 0 td 0xc101f750
(null)() at 0xc0c30364
pc = 0xc0c30364 lr = 0xc0938f68 (0xc0938f68)
sp = 0xc102fcb8 fp = 0xc102fcd0
r10 = 0xc101e7d0
(null)() at 0xc0938f68
pc = 0xc0938f68 lr = 0xc09388d4 (0xc09388d4)
sp = 0xc102fcd8 fp = 0xc102fd78
r4 = 0x00000000 r5 = 0x00000000
r6 = 0x00000000
(null)() at 0xc09388d4
pc = 0xc09388d4 lr = 0xc0938624 (0xc0938624)
sp = 0xc102fd80 fp = 0xc102fd90
r4 = 0xc0c7ea69 r5 = 0xc0c9dd97
r6 = 0xc101e7bc r7 = 0xc102ffb0
r8 = 0xc0d78ec0 r9 = 0xc0d78ec4
r10 = 0xc0d37c00
(null)() at 0xc0938624
pc = 0xc0938624 lr = 0xc093b024 (0xc093b024)
sp = 0xc102fd98 fp = 0xc102feb8
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