On Mon, Feb 05, 2018 at 11:31:42AM +0100, Mark Kettenis wrote:
> > Date: Mon, 5 Feb 2018 21:06:59 +1100
> > From: Jonathan Gray <j...@jsg.id.au>
> >
> > > > booting sd0a:/bsd: open sd0a:/bsd: Device not configured
> > > > failed(6). will try /bsd
> > >
> > > How do you find out that it's sd0a instead of sd1a?
> >
> > The loaded image protocol I believe.
>
> Actually the OpenBSD bootloader currently only supports loading the
> bsd kernel from the same device as the bootloader. It will always
> call that device sd0. It invokes the device path protocol on the
> loaded image handle and then matches that path to a device that
> supports the block io protocol.
Perhaps the problem is elsewhere as U-Boot master also broke
vexpress_ca15_tc2 and mx6cuboxi targets:
$ qemu-system-arm -m 1024 -nographic -M vexpress-a15 -dtb
/usr/local/share/dtb/arm/vexpress-v2p-ca15-tc1.dtb -kernel
/usr/local/share/u-boot/vexpress_ca15_tc2/u-boot -sd /tmp/miniroot-am335x-62.fs
WARNING: Image format was not specified for '/tmp/miniroot-am335x-62.fs' and
probing guessed raw.
Automatically detecting the format is dangerous for raw images, write
operations on block 0 will be restricted.
Specify the 'raw' format explicitly to remove the restrictions.
U-Boot 2018.01 (Feb 06 2018 - 23:26:43 -0700)
DRAM: 1 GiB
WARNING: Caches not enabled
Flash: 128 MiB
MMC: MMC: 0
*** Warning - bad CRC, using default environment
In: serial
Out: serial
Err: serial
Net: smc911x-0
Hit any key to stop autoboot: 0
=> load mmc 0:1 ${ramdisk_addr} fdt.dtb
reading fdt.dtb
13384 bytes read in 2153 ms (5.9 KiB/s)
=> load mmc 0:1 ${loadaddr} efi/boot/bootarm.efi
reading efi/boot/bootarm.efi
76528 bytes read in 51 ms (1.4 MiB/s)
=> bootefi ${loadaddr} ${ramdisk_addr}
## Starting EFI application at a0008000 ...
Scanning disks on mmc...
MMC Device 1 not found
MMC Device 2 not found
MMC Device 3 not found
Found 3 disks
WARNING: Invalid device tree, expect boot to fail
>> OpenBSD/armv7 BOOTARM 1.0
boot>
cannot open sd0a:/etc/random.seed: No such file or directory
booting sd0a:/bsd: 2648671+8030940+445060 [168774+90+179792+153619]=0xb1812c
$ qemu-system-arm -m 1024 -nographic -M vexpress-a15 -dtb
/usr/local/share/dtb/arm/vexpress-v2p-ca15-tc1.dtb -kernel
vexpress_ca15_tc2/u-boot -sd /tmp/miniroot-am335x-62.fs
WARNING: Image format was not specified for '/tmp/miniroot-am335x-62.fs' and
probing guessed raw.
Automatically detecting the format is dangerous for raw images, write
operations on block 0 will be restricted.
Specify the 'raw' format explicitly to remove the restrictions.
U-Boot 2018.03-rc1-00185-g1e19c70639 (Feb 08 2018 - 18:24:11 +1300)
DRAM: 1 GiB
WARNING: Caches not enabled
Flash: 128 MiB
MMC: MMC: 0
*** Warning - bad CRC, using default environment
In: serial
Out: serial
Err: serial
Net: smc911x-0
Hit any key to stop autoboot: 0
=> load mmc 0:1 ${ramdisk_addr} fdt.dtb
unable to select a mode
mmc_init: -524, time 22
unable to select a mode
mmc_init: -524, time 21
** Bad device mmc 0 **
=> load mmc 0:1 ${loadaddr} efi/boot/bootarm.efi
unable to select a mode
mmc_init: -524, time 21
unable to select a mode
mmc_init: -524, time 21
** Bad device mmc 0 **
=> bootefi ${loadaddr} ${ramdisk_addr}
## Starting EFI application at a0008000 ...
WARNING: using memory device/image path, this may confuse some payloads!
Scanning disks on mmc...
unable to select a mode
mmc_init: -524, time 21
MMC Device 1 not found
MMC Device 2 not found
MMC Device 3 not found
Found 0 disks
WARNING: Invalid device tree, expect boot to fail
efi_load_pe: Invalid DOS Signature
## Application terminated, r = 2147483646
U-Boot SPL 2018.01 (Feb 06 2018 - 23:13:29)
Trying to boot from MMC1
U-Boot 2018.01 (Feb 06 2018 - 23:13:29 -0700)
CPU: Freescale i.MX6Q rev1.5 996 MHz (running at 792 MHz)
CPU: Extended Commercial temperature grade (-20C to 105C) at 54C
Reset cause: WDOG
Board: MX6 Cubox-i
DRAM: 2 GiB
MMC: FSL_SDHC: 0
No panel detected: default to HDMI
Display: HDMI (1024x768)
In: serial
Out: serial
Err: serial
Net: FEC
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
reading /imx6q-cubox-i.dtb
37503 bytes read in 19 ms (1.9 MiB/s)
Found EFI removable media binary efi/boot/bootarm.efi
Scanning disks on usb...
Scanning disks on mmc...
MMC Device 1 not found
MMC Device 2 not found
MMC Device 3 not found
Scanning disks on sata...
Found 8 disks
reading efi/boot/bootarm.efi
76528 bytes read in 32 ms (2.3 MiB/s)
## Starting EFI application at 12000000 ...
>> OpenBSD/armv7 BOOTARM 1.0
boot>
booting sd0a:/bsd: 4531856+203028+560156\[277405+90+281904+244582]=0x5d6b88
U-Boot SPL 2018.03-rc1-00185-g1e19c70639 (Feb 08 2018 - 17:54:19 +1300)
Trying to boot from MMC1
U-Boot 2018.03-rc1-00185-g1e19c70639 (Feb 08 2018 - 17:54:19 +1300)
CPU: Freescale i.MX6Q rev1.5 996 MHz (running at 792 MHz)
CPU: Extended Commercial temperature grade (-20C to 105C) at 53C
Reset cause: WDOG
Board: MX6 Cubox-i
DRAM: 2 GiB
MMC: FSL_SDHC: 0
Loading Environment from MMC... OK
No panel detected: default to HDMI
Display: HDMI (1024x768)
In: serial
Out: serial
Err: serial
Net: FEC
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
37503 bytes read in 17 ms (2.1 MiB/s)
Found EFI removable media binary efi/boot/bootarm.efi
Scanning disks on usb...
76528 bytes read in 30 ms (2.4 MiB/s)
## Starting EFI application at 12000000 ...
BS->LocateHandle() returns -2147483634
undefined instruction
pc : [<8e560348>] lr : [<8e56444c>]
reloc pc : [<15de4348>] lr : [<15de844c>]
sp : 8f57af10 ip : 8ffc2474 fp : 8f57af1c
r10: 0000b000 r9 : 8f57bee0 r8 : 0000000b
r7 : 8ffa1a9d r6 : 8ffa16ad r5 : 8e56f0d0 r4 : 8e56e88a
r3 : 8e56dac8 r2 : 00000001 r1 : 00000000 r0 : 00000000
Flags: nZCv IRQs off FIQs off Mode SVC_32
Resetting CPU ...
resetting ...
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