12-RELEASE Translation Fault (L1) on some H3 Orange Pi

[Mark Millard]

On 2019-Jan-25, at 18:35, Bernd Walter <ticso at cicely7.cicely.de> wrote:

> On a Plus 2E:
> [270]cicely7# dd if=FreeBSD-12.0-RELEASE-arm-armv7-GENERICSD.img of=/dev/da0 bs=1m
> 3072+0 records in
> 3072+0 records out
> 3221225472 bytes transferred in 41.028696 secs (78511524 bytes/sec)
> [84]cicely7# cd ../u-boot-orangepi-plus-2e/
> [85]cicely7# dd if=u-boot-sunxi-with-spl.bin of=/dev/da0 bs=1k seek=8 conv=sync
> 401+1 records in
> 402+0 records out
> 411648 bytes transferred in 4.064207 secs (101286 bytes/sec)
> 
> ...
> Loading kernel...
> /boot/kernel/kernel text=0x8649ac data=0xb0da0+0x1f58a0 syms=[0x4+0xa1060+0x4+0x101505]
> Loading configured modules...
> /boot/kernel/umodem.ko text=0x1550 text=0xf30 data=0x1080+0xf84 syms=[0x4+0xe90+0x4+0xa7e]
> loading required module 'ucom'
> /boot/kernel/ucom.ko text=0x174c text=0x2a30 data=0x1080+0x17b8 syms=[0x4+0x13e0+0x4+0xbac]
> can't find '/boot/entropy'
> 
> Hit [Enter] to boot immediately, or any other key for command prompt.
> Booting [/boot/kernel/kernel]...               
> Using DTB provided by EFI at 0x47ef5000.
> EHCI failed to shut down host controller.
> EHCI failed to shut down host controller.
> EHCI failed to shut down host controller.
> EHCI failed to shut down host controller.
> Kernel entry at 0xb1000180...
> Kernel args: (null)
> modulep: 0xc0cc8000
> relocation_offset 0
> ---<<BOOT>>---
> Copyright (c) 1992-2018 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-RELEASE r341666 GENERIC arm
> FreeBSD clang version 6.0.1 (tags/RELEASE_601/final 335540) (based on LLVM 6.0.1)
> . . .
> aw_wdog0: <Allwinner A31 Watchdog> mem 0x1c20ca0-0x1c20cbf irq 25 on simplebus0
> pcm0: <Allwinner Audio Codec> mem 0x1c22c00-0x1c22fff irq 29 on simplebus0
> Fatal kernel mode data abort: 'Translation Fault (L1)' on read
> trapframe: 0xc0d13bc8
> FSR=00000005, FAR=00000004, spsr=600000d3
> r0 =c4ee3a00, r1 =00000000, r2 =00000080, r3 =00000000
> r4 =c4ee3a00, r5 =c6e7b680, r6 =00000080, r7 =00000000
> r8 =00000007, r9 =c4ee3a00, r10=ffffffff, r11=c0d13c78
> r12=00000000, ssp=c0d13c58, slr=c062f92c, pc =c062fa3c
> 
> panic: Fatal abort
> cpuid = 0
> time = 1
> Uptime: 1s


What I did to enable booting an Orange Pi Plus 2E for head
was to build based on:

# svnlite diff /usr/src/sys/gnu/dts/arm/sun8i-h3-orangepi-pc.dts
Index: /usr/src/sys/gnu/dts/arm/sun8i-h3-orangepi-pc.dts
===================================================================
--- /usr/src/sys/gnu/dts/arm/sun8i-h3-orangepi-pc.dts	(revision 341836)
+++ /usr/src/sys/gnu/dts/arm/sun8i-h3-orangepi-pc.dts	(working copy)
@@ -106,7 +106,7 @@
 		"Line Out", "LINEOUT",
 		"MIC1", "Mic",
 		"Mic",  "MBIAS";
-	status = "okay";
+	status = "disabled";
 };
 
 &de {

This avoided the software problem(s) associated but is a
workaround/hack.


===
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)