Allwinner A13: Fatal kernel mode data abort: 'Translation Fault (S)'
Abdoulaye Walsimou Gaye
awg at embtoolkit.org
Thu May 2 00:03:46 UTC 2013
On 05/01/2013 04:09 PM, Jakob Alvermark wrote:
> Hi again,
>
> In my effort to get FreeBSD running on the A13 I got a little further,
> however not quite so far as I was hoping for.
>
> Any clues on this?
>
> Jakob
>
> sun5i#go 0x40200100
> ## Starting application at 0x40200100 ...
> 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 #0 r250141M: Wed May 1 14:15:44 CEST 2013
> root at test10:/home/jakob/a13-gonzo/obj/arm.armv6/usr/src/sys/A13 arm
> FreeBSD clang version 3.3 (trunk 178860) 20130405
> WARNING: WITNESS option enabled, expect reduced performance.
> CPU: Cortex A8-r3 rev 2 (Cortex-A core)
> Supported features: ARM_ISA THUMB2 JAZELLE THUMBEE ARMv4 Security_Ext
> WB disabled EABT branch prediction enabled
> LoUU:2 LoC:2 LoUIS:1
> Cache level 1:
> 32KB/64B 4-way data cache WT WB Read-Alloc
> 32KB/64B 4-way instruction cache Read-Alloc
> Cache level 2:
> 256KB/64B 8-way unified cache WT WB Read-Alloc Write-Alloc
> real memory = 536870912 (512 MB)
> avail memory = 511303680 (487 MB)
> random device not loaded; using insecure entropy
> simplebus0: <Flattened device tree simple bus> on fdtbus0
> a13_ccm0: <Allwinner Clock Control Module> mem 0x1c20000-0x1c203ff on
> simplebus0
> a13_timer0: <Allwinner A13 timer> mem 0x1c20c00-0x1c20c8f irq 22 on
> simplebus0
>
> vm_fault(0xc0716ff8, 0, 1, 0) -> 1
> Fatal kernel mode data abort: 'Translation Fault (S)'
> trapframe: 0xc072aad4
> FSR=00000005, FAR=00000008, spsr=a00000d3
> r0 =00000000, r1 =00000004, r2 =00000001, r3 =c2f93b48
> r4 =00000120, r5 =00000040, r6 =c30ac500, r7 =00000000
> r8 =c0716508, r9 =00000000, r10=00000016, r11=c072ab40
> r12=c0716da4, ssp=c072ab20, slr=c04b0c64, pc =c04c013c
>
> [ thread pid 0 tid 100000 ]
> Stopped at arm_unmask_irq+0x24: ldr r2, [r0, #0x008]
> db>
>
>
Hello,
I have similar boot error while trying to boot my openrd-base, with a KERNCONF based on DB-88F6XXX (see attached files)
## Starting application at 0x00900000 ...
dtbp = 0xc0c9a8f8
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 9.1-STABLE #1 r+aed5102-dirty: Thu May 2 01:50:19 CEST 2013
walsimou at vbox-fbsd64:/home/walsimou/embtk-fbsd/obj/arm.arm/usr/home/walsimou/freebsd.git/sys/OPENRD-BASE arm
gcc version 4.2.1 20070831 patched [FreeBSD]
WARNING: DIAGNOSTIC option enabled, expect reduced performance.
module mvs already present!
CPU: Feroceon 88FR131 rev 1 (Marvell core)
DC enabled IC enabled WB enabled EABT branch prediction enabled
16KB/32B 4-way Instruction cache
16KB/32B 4-way write-back-locking-C Data cache
real memory = 536870912 (512 MB)
avail memory = 519278592 (495 MB)
SOC: Marvell 88F6281 rev A0, TClock 200MHz
simplebus0: <Flattened device tree simple bus> on fdtbus0
ic0: <Marvell Integrated Interrupt Controller> mem 0xf1020200-0xf102023b on simplebus0
timer0: <Marvell CPU Timer> mem 0xf1020300-0xf102032f irq 1 on simplebus0
Event timer "CPUTimer0" frequency 200000000 Hz quality 1000
Timecounter "CPUTimer1" frequency 200000000 Hz quality 1000
gpio0: <Marvell Integrated GPIO Controller> mem 0xf1010100-0xf101011f irq 35,36,37,38,39,40,41 on simplebus0
rtc0: <Marvell Integrated RTC> mem 0xf1010300-0xf1010307 on simplebus0
twsi0: <Marvell Integrated I2C Bus Controller> mem 0xf1011000-0xf101101f irq 43 on simplebus0
iicbus0: <Philips I2C bus> on twsi0
iic0: <I2C generic I/O> on iicbus0
mge0: <Marvell Gigabit Ethernet controller> mem 0xf1072000-0xf1073fff irq 12,13,14,11,46 on simplebus0
mge0: Ethernet address: 00:50:43:01:a1:32
miibus0: <MII bus> on mge0
e1000phy0: <Marvell 88E1116R Gigabit PHY> PHY 8 on miibus0
e1000phy0: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto
uart0: <16550 or compatible> mem 0xf1012000-0xf101201f irq 33 on simplebus0
uart0: console (114678,n,8,1)
uart1: <16550 or compatible> mem 0xf1012100-0xf101211f irq 34 on simplebus0
cesa0: <Marvell Cryptographic Engine and Security Accelerator> mem 0xf1030000-0xf103ffff irq 22 on simplebus0
ehci0: <Marvell Integrated USB 2.0 controller> mem 0xf1050000-0xf1050fff irq 48,19 on simplebus0
usbus0: EHCI version 1.0
usbus0: stop timeout
usbus0: set host controller mode
vm_fault(0xc0cc6674, 0, 1, 0) -> 1
Fatal kernel mode data abort: 'Translation Fault (S)'
trapframe: 0xc0cfab68
FSR=00000005, FAR=00000010, spsr=200000d3
r0 =c36605c0, r1 =c0cc6390, r2 =600000d3, r3 =00000000
r4 =c0a4e65c, r5 =80000003, r6 =c36640d0, r7 =c0c12278
r8 =ffffffff, r9 =c350f280, r10=c3664080, r11=c0cfabf0
r12=c0cc8aa0, ssp=c0cfabb4, slr=c0c26698, pc =c0a50964
[ thread pid 0 tid 100000 ]
Stopped at
-------------- next part --------------
/*
* Copyright (c) 2009-2010 The FreeBSD Foundation
* All rights reserved.
*
* This software was developed by Semihalf under sponsorship from
* the FreeBSD Foundation.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* Marvell DB-88F6281 Device Tree Source.
*
* $FreeBSD: release/9.1.0/sys/boot/fdt/dts/db88f6281.dts 234559 2012-04-21 20:22:02Z raj $
*/
/dts-v1/;
/ {
model = "mrvl,DB-88F6281";
compatible = "DB-88F6281-BP", "DB-88F6281-BP-A", "OpenRD-BASE";
#address-cells = <1>;
#size-cells = <1>;
aliases {
ethernet0 = &enet0;
mpp = &MPP;
pci0 = &pci0;
serial0 = &serial0;
serial1 = &serial1;
soc = &SOC;
sram = &SRAM;
};
chosen {
stdin = "serial0";
stdout = "serial0";
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu at 0 {
device_type = "cpu";
compatible = "ARM,88FR131";
reg = <0x0>;
d-cache-line-size = <32>; // 32 bytes
i-cache-line-size = <32>; // 32 bytes
d-cache-size = <0x4000>; // L1, 16K
i-cache-size = <0x4000>; // L1, 16K
timebase-frequency = <0>;
bus-frequency = <0>;
clock-frequency = <0>;
};
};
memory {
device_type = "memory";
reg = <0x0 0x20000000>; // 512M at 0x0
};
localbus at f1000000 {
#address-cells = <2>;
#size-cells = <1>;
compatible = "mrvl,lbc";
/* This reflects CPU decode windows setup. */
ranges = <0x0 0x0f 0xf9300000 0x00100000
0x1 0x1e 0xfa000000 0x00100000
0x2 0x1d 0xfa100000 0x02000000
0x3 0x1b 0xfc100000 0x00000400>;
nor at 0,0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "cfi-flash";
reg = <0x0 0x0 0x00100000>;
bank-width = <2>;
device-width = <1>;
};
led at 1,0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "led";
reg = <0x1 0x0 0x00100000>;
};
nor at 2,0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "cfi-flash";
reg = <0x2 0x0 0x02000000>;
bank-width = <2>;
device-width = <1>;
};
nand at 3,0 {
#address-cells = <1>;
#size-cells = <1>;
reg = <0x3 0x0 0x00100000>;
bank-width = <2>;
device-width = <1>;
};
};
SOC: soc88f6281 at f1000000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
ranges = <0x0 0xf1000000 0x00100000>;
bus-frequency = <0>;
PIC: pic at 20200 {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <1>;
reg = <0x20200 0x3c>;
compatible = "mrvl,pic";
};
timer at 20300 {
compatible = "mrvl,timer";
reg = <0x20300 0x30>;
interrupts = <1>;
interrupt-parent = <&PIC>;
mrvl,has-wdt;
};
MPP: mpp at 10000 {
#pin-cells = <2>;
compatible = "mrvl,mpp";
reg = <0x10000 0x34>;
pin-count = <50>;
pin-map = <
0 1 /* MPP[0]: NF_IO[2] */
1 1 /* MPP[1]: NF_IO[3] */
2 1 /* MPP[2]: NF_IO[4] */
3 1 /* MPP[3]: NF_IO[5] */
4 1 /* MPP[4]: NF_IO[6] */
5 1 /* MPP[5]: NF_IO[7] */
6 1 /* MPP[6]: SYSRST_OUTn */
7 2 /* MPP[7]: SPI_SCn */
8 1 /* MPP[8]: TW_SDA */
9 1 /* MPP[9]: TW_SCK */
10 3 /* MPP[10]: UA0_TXD */
11 3 /* MPP[11]: UA0_RXD */
12 1 /* MPP[12]: SD_CLK */
13 1 /* MPP[13]: SD_CMD */
14 1 /* MPP[14]: SD_D[0] */
15 1 /* MPP[15]: SD_D[1] */
16 1 /* MPP[16]: SD_D[2] */
17 1 /* MPP[17]: SD_D[3] */
18 1 /* MPP[18]: NF_IO[0] */
19 1 /* MPP[19]: NF_IO[1] */
20 5 /* MPP[20]: SATA1_AC */
21 5 >; /* MPP[21]: SATA0_AC */
};
GPIO: gpio at 10100 {
#gpio-cells = <3>;
compatible = "mrvl,gpio";
reg = <0x10100 0x20>;
gpio-controller;
interrupts = <35 36 37 38 39 40 41>;
interrupt-parent = <&PIC>;
};
rtc at 10300 {
compatible = "mrvl,rtc";
reg = <0x10300 0x08>;
};
twsi at 11000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "mrvl,twsi";
reg = <0x11000 0x20>;
interrupts = <43>;
interrupt-parent = <&PIC>;
};
enet0: ethernet at 72000 {
#address-cells = <1>;
#size-cells = <1>;
model = "V2";
compatible = "mrvl,ge";
reg = <0x72000 0x2000>;
ranges = <0x0 0x72000 0x2000>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <12 13 14 11 46>;
interrupt-parent = <&PIC>;
phy-handle = <&phy0>;
mdio at 0 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "mrvl,mdio";
phy0: ethernet-phy at 0 {
reg = <0x8>;
};
};
};
serial0: serial at 12000 {
compatible = "ns16550";
reg = <0x12000 0x20>;
reg-shift = <2>;
clock-frequency = <0>;
interrupts = <33>;
interrupt-parent = <&PIC>;
};
serial1: serial at 12100 {
compatible = "ns16550";
reg = <0x12100 0x20>;
reg-shift = <2>;
clock-frequency = <0>;
interrupts = <34>;
interrupt-parent = <&PIC>;
};
crypto at 30000 {
compatible = "mrvl,cesa";
reg = <0x30000 0x10000>;
interrupts = <22>;
interrupt-parent = <&PIC>;
sram-handle = <&SRAM>;
};
usb at 50000 {
compatible = "mrvl,usb-ehci", "usb-ehci";
reg = <0x50000 0x1000>;
interrupts = <48 19>;
interrupt-parent = <&PIC>;
};
xor at 60000 {
compatible = "mrvl,xor";
reg = <0x60000 0x1000>;
interrupts = <5 6 7 8>;
interrupt-parent = <&PIC>;
};
sata at 80000 {
compatible = "mrvl,sata";
reg = <0x80000 0x6000>;
interrupts = <21>;
interrupt-parent = <&PIC>;
};
};
SRAM: sram at fd000000 {
compatible = "mrvl,cesa-sram";
reg = <0xfd000000 0x00100000>;
};
pci0: pcie at f1040000 {
compatible = "mrvl,pcie";
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
reg = <0xf1040000 0x2000>;
bus-range = <0 255>;
ranges = <0x02000000 0x0 0xf1300000 0xf1300000 0x0 0x04000000
0x01000000 0x0 0x00000000 0xf1100000 0x0 0x00100000>;
clock-frequency = <33333333>;
interrupt-parent = <&PIC>;
interrupts = <44>;
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
interrupt-map = <
/* IDSEL 0x1 */
0x0800 0x0 0x0 0x1 &PIC 0x9
0x0800 0x0 0x0 0x2 &PIC 0x9
0x0800 0x0 0x0 0x3 &PIC 0x9
0x0800 0x0 0x0 0x4 &PIC 0x9
>;
pcie at 0 {
reg = <0x0 0x0 0x0 0x0 0x0>;
#size-cells = <2>;
#address-cells = <3>;
device_type = "pci";
ranges = <0x02000000 0x0 0xf1300000
0x02000000 0x0 0xf1300000
0x0 0x04000000
0x01000000 0x0 0x0
0x01000000 0x0 0x0
0x0 0x00100000>;
};
};
};
-------------- next part --------------
#
# Custom kernel for Marvell DB-88F6xxx boards.
#
# $FreeBSD: release/9.1.0/sys/arm/conf/DB-88F6XXX 234559 2012-04-21 20:22:02Z raj $
#
ident OpenRD-BASE
include "../mv/kirkwood/std.db88f6xxx"
options SOC_MV_KIRKWOOD
makeoptions MODULES_OVERRIDE=""
makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
makeoptions WERROR="-Werror"
options SCHED_4BSD #4BSD scheduler
options INET #InterNETworking
options INET6 #IPv6 communications protocols
options FFS #Berkeley Fast Filesystem
options NFSCL #New Network Filesystem Client
options NFSLOCKD #Network Lock Manager
options NFS_ROOT #NFS usable as /, requires NFSCL
options BOOTP
options BOOTP_NFSROOT
options BOOTP_NFSV3
options BOOTP_WIRED_TO=mge0
#options ROOTDEVNAME=\"ufs:/dev/da0a\"
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
options MUTEX_NOINLINE
options RWLOCK_NOINLINE
options NO_FFS_SNAPSHOT
options NO_SWAPPING
# Debugging
options ALT_BREAK_TO_DEBUGGER
options DDB
options DEADLKRES #Enable the deadlock resolver
options DIAGNOSTIC
options INVARIANTS #Enable calls of extra sanity checking
options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
options KDB
# PCI express
device pci
# Pseudo devices
device loop
device md
device pty
device random
# Serial ports
device uart
# Networking
device ether
device mge # Marvell Gigabit Ethernet controller
device mii
device e1000phy
device bpf
options HZ=1000
options DEVICE_POLLING
device vlan
device cesa # Marvell security engine
device crypto
device cryptodev
# USB
options USB_DEBUG # enable debug msgs
device usb
device ehci
device umass
device scbus
device pass
device da
# I2C (TWSI)
device iic
device iicbus
# SATA
device mvs
# Flattened Device Tree
options FDT
options FDT_DTB_STATIC
makeoptions FDT_DTS_FILE=openrd-base.dts
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