Re: git: 1dec3639fd0c - main - sysutils/u-boot: Update to 2021.07

From: Emmanuel Vadot <manu_at_bidouilliste.com>
Date: Fri, 20 Aug 2021 09:42:57 +0200
On Thu, 19 Aug 2021 18:39:37 -0400
Karl Denninger <karl_at_denninger.net> wrote:

> Ok, something else funny is going on now..... and I'm not at all sure 
> what, or how to diagnose further.
> 
> I grabbed the last u-Boot, which 2021.04 (April 13th) and put that on 
> the disk, and restored the config.txt.
> 
> Now I get this:
> 
> U-Boot 2021.04 (Apr 13 2021 - 03:57:26 +0000)
> 
> DRAM:  948 MiB
> RPI 3 Model B (0xa22082)
> MMC:   mmc_at_7e300000: 0
> Loading Environment from FAT... In:    serial
> Out:   vidconsole
> Err:   vidconsole
> Net:   No ethernet found.
> starting USB...
> Bus usb_at_7e980000: USB DWC2
> scanning bus usb_at_7e980000 for devices... 3 USB Device(s) found
>         scanning usb for storage devices... 0 Storage Device(s) found
> Hit any key to stop autoboot:  0
> switch to partitions #0, OK
> mmc0 is current device
> Scanning mmc 0:1...
> libfdt fdt_check_header(): FDT_ERR_BADMAGIC
> Scanning disk mmc_at_7e300000.blk...
> ** Unrecognized filesystem type **  <<<<----- Huh?
> Found 3 disks
> No EFI system partition
> BootOrder not defined
> EFI boot manager: Cannot load any image
> Found EFI removable media binary efi/boot/bootaa64.efi
> 97448 bytes read in 35 ms (2.7 MiB/s)
> libfdt fdt_check_header(): FDT_ERR_BADMAGIC
> Booting /efi\boot\bootaa64.efi
> 
> Except that starts, and then..
> 
>  >> FreeBSD EFI boot block
>     Loader path: /boot/loader.efi
> 
>     Initializing modules: ZFS UFS
>     Load Path: /efi\boot\bootaa64.efi
>     Load Device: 
> /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/SD(2)/SD(0)/HD(1,MBR,0x76440bf1,0x3f,0x18fe7)
>     Probing 3 block devices...not supported
> not supported
> not supported
>   done
>      ZFS found no pools
>      UFS found no partitions
> Failed to load '/boot/loader.efi'
> panic: No bootable partitions found!
> ## Application failed, r = 1
> EFI LOAD FAILED: continuing...
> MMC Device 1 not found
> no mmc device at slot 1
> 
> Which implies I got the bootaa64.efi code loaded and then the EFI code 
> blew up looking for a bootable filesystem.

 It looks like you're using boot1.efi as /esp/efi/boot/bootaa64.efi, do
not do that, use loader.efi directly.

> The filesystem on the disk built by Crochet is:
> 
> root_at_NewFS:/work/Crochet-work-ARM64 # mdconfig *.img
> md0
> root_at_NewFS:/work/Crochet-work-ARM64 # gpart show md0
> =>     63  5761655  md0  MBR  (2.7G)
>         63   102375    1  fat32lba  [active]  (50M)
>     102438  5659280    2  freebsd  (2.7G)
> 
> root_at_NewFS:/work/Crochet-work-ARM64 # gpart show md0s2
> =>      0  5659280  md0s2  BSD  (2.7G)
>          0  5120000      1  freebsd-ufs  (2.4G)
>    5120000    65536      4  freebsd-ufs  (32M)
>    5185536   473744      5  freebsd-ufs  (231M)
> 
> That ought to be good and on /dev/md0s2a I indeed have /boot/loader.efi
> 
> root_at_NewFS:/mnt # file boot/loader.efi
> boot/loader.efi: MS-DOS executable PE32+ executable (EFI application) 
> Aarch64, for MS Windows
> 
> 
> On 8/19/2021 15:29, Karl Denninger wrote:
> > On 8/19/2021 15:23, Emmanuel Vadot wrote:
> >> On Sun, 18 Jul 2021 15:48:55 +0200
> >> "Herbert J. Skuhra" <herbert_at_gojira.at> wrote:
> >>
> >>> On Mon, 12 Jul 2021 13:44:43 +0200, "Herbert J. Skuhra" wrote:
> >>>
> >>>> This happens even with the official builds!
> >>>>
> >>>> FreeBSD-13.0-STABLE-arm64-aarch64-RPI-20210701-6aee7855180-246143.img.xz 
> >>>>
> >>>> ==> OK (U-Boot 2021.04)
> >>>> FreeBSD-13.0-STABLE-arm64-aarch64-RPI-20210708-f6d448caf69-246212.img.xz 
> >>>>
> >>>> ==> Not OK. (U-Boot 2021.07)
> >>>>
> >>>> I am using U-Boot 2021.04 again because I still don't know how to boot
> >>>> from mmc device 2 automatically.
> >>> With the below patch my RPI 3 Model B (0xa02082) boots again:
> >>>
> >>> --- include/configs/rpi.h.orig  2021-07-18 15:37:55.743031000 +0200
> >>> +++ include/configs/rpi.h       2021-07-18 15:38:51.159286000 +0200
> >>> _at__at_ -173,7 +173,8 _at__at_
> >>>   #if CONFIG_IS_ENABLED(CMD_MMC)
> >>>          #define BOOT_TARGET_MMC(func) \
> >>>                  func(MMC, mmc, 0) \
> >>> -               func(MMC, mmc, 1)
> >>> +               func(MMC, mmc, 1) \
> >>> +               func(MMC, mmc, 2)
> >>>   #else
> >>>
> >>>
> >>> (sysutils/u-boot-rpi3 / U-Boot 2021.07)
> >>>
> >>   Can you submit that upstream ?
> >>   We've tried over the past years to have no local patches for u-boot.
> >>   Also can you try removing the overlays loaded by the firmware (in
> >> config.txt), I think that the mmc overlays might renumber the mmc
> >> device and upstream u-boot might not be happy about this.
> >>
> >>   Thanks,
> >
> > Ok, so removing the overlay is easy -- I commented out the MMC overlay 
> > line and now u-boot starts but....
> >
> > U-Boot 2021.07 (Jul 10 2021 - 02:42:14 +0000)
> >
> > DRAM:  948 MiB
> > RPI 3 Model B (0xa22082)
> > MMC:   mmc_at_7e202000: 0, mmcnr_at_7e300000: 1
> > Loading Environment from FAT... Card did not respond to voltage 
> > select! : -110
> > In:    serial
> > Out:   vidconsole
> > Err:   vidconsole
> > Net:   No ethernet found.
> > starting USB...
> > Bus usb_at_7e980000: usb dr_mode not found
> > USB DWC2
> > scanning bus usb_at_7e980000 for devices... 3 USB Device(s) found
> >        scanning usb for storage devices... 0 Storage Device(s) found
> > Hit any key to stop autoboot:  0
> > switch to partitions #0, OK
> > mmc0 is current device
> > Scanning mmc 0:1...
> > libfdt fdt_check_header(): FDT_ERR_BADMAGIC
> > Scanning disk mmc_at_7e202000.blk...
> > ** Unrecognized filesystem type **
> > Card did not respond to voltage select! : -110
> > Scanning disk mmcnr_at_7e300000.blk...
> > Disk mmcnr_at_7e300000.blk not ready
> > Found 3 disks
> > No EFI system partition
> > BootOrder not defined
> > EFI boot manager: Cannot load any image
> > Found EFI removable media binary efi/boot/bootaa64.efi
> > 97448 bytes read in 8 ms (11.6 MiB/s)
> > libfdt fdt_check_header(): FDT_ERR_BADMAGIC
> > Booting /efi\boot\bootaa64.efi
> >
> >
> > and then.
> >
> > >> FreeBSD EFI boot block
> >    Loader path: /boot/loader.efi
> >
> >    Initializing modules: ZFS UFS
> >    Load Path: /efi\boot\bootaa64.efi
> >    Load Device: 
> > /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/SD(0)/SD(0)/HD(1,MBR,0x76440bf1,0x3f,0x18fe7)
> >    Probing 3 block devices...not supported
> > not supported
> > not supported
> >  done
> >     ZFS found no pools
> >     UFS found no partitions
> > Failed to load '/boot/loader.efi'
> > panic: No bootable partitions found!
> > ## Application failed, r = 1
> > EFI LOAD FAILED: continuing...
> > Card did not respond to voltage select! : -110
> >
> > Device 0: unknown device
> > Waiting for Ethernet connection... unable to connect.
> > missing environment variable: pxeuuid
> > missing environment variable: bootfile
> > Retrieving file: pxelinux.cfg/01-b8-27-eb-17-6d-54
> > Waiting for Ethernet connection... unable to connect.
> > missing environment variable: bootfile
> > Retrieving file: pxelinux.cfg/00000000
> > Waiting for Ethernet connection... unable to connect.
> > missing environment variable: bootfile
> > Retrieving file: pxelinux.cfg/0000000
> >
> > So it looks like removing the overlay changes it in that I now get the 
> > loader, but then it fails AFTER THAT.
> >
> > Current config.txt:
> >
> > arm_64bit=1
> > dtparam=audio=on,i2c_arm=on,spi=on
> > # dtoverlay=mmc
> > dtoverlay=pwm
> > dtoverlay=disable-bt
> > device_tree_address=0x4000
> > kernel=u-boot.bin
> >
> >
> -- 
> Karl Denninger
> karl_at_denninger.net <mailto:karl_at_denninger.net>
> /The Market Ticker/
> /[S/MIME encrypted email preferred]/


-- 
Emmanuel Vadot <manu_at_bidouilliste.com> <manu_at_FreeBSD.org>
Received on Fri Aug 20 2021 - 07:42:57 UTC

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