On 08/06/2017 05:34 PM, Rob Clark wrote:
> On Sun, Aug 6, 2017 at 10:45 AM, Rob Clark <robdcl...@gmail.com> wrote:
>>
>> I've started trying to hack up test_efi_loader.py to add a test that
>> loads OpenBSD's bootloader..  kinda muddling through it at this point,
>> since not a py expert or too familiar w/ u-boot's test framework.  But
>> I'll see if I can get to the point where I can run the same thing on
>> various arm7 and aarch64 devices in qemu.
>>
> 
> Making a bit of progress on this (running it on a vexpress_ca15_tc2
> board in qemu).. any hint where I can find BOOTARM.EFI src code?

On Debian arm64 the following commands create bootaa64.efi.

sudo apt-get install grub-efi-arm64
sudo update-grub
sudo grub-install --target=arm64-efi --boot-directory=/boot
--efi-directory=/EFI  {/EFI is my mounted FAT partition}

I guess you can do the same on armhf to create bootarm.efi

Regards

Heinrich


> 
> => tftpboot 80400000 obsdboot.efi
> smc911x: MAC 52:54:00:12:34:56
> smc911x: detected LAN9118 controller
> smc911x: phy initialized
> smc911x: MAC 52:54:00:12:34:56
> Using smc911x-0 device
> TFTP from server 10.0.2.2; our IP address is 10.0.2.15
> Filename 'obsdboot.efi'.
> Load address: 0x80400000
> Loading: *%08#####
> 12.4 MiB/s
> done
> Bytes transferred = 64908 (fd8c hex)
> smc911x: MAC 52:54:00:12:34:56
> => crc32 80400000 $filesize
> CRC32 for 80400000 ... 8040fd8b ==> a9ac4fcf
> => bootefi 80400000
> ## Starting EFI application at 80400000 ...
> WARNING: Invalid device tree, expect boot to fail
> BS->LocateHandle() returns 0
> undefined instruction
> pc : [<9eec65c4>]   lr : [<9eeca390>]
> sp : 9fed7a18  ip : 0000003f fp : 9fed7a2c
> r10: 00000000  r9 : 9eed4658 r8 : 00000000
> r7 : 9eed1ce4  r6 : 9eed3538 r5 : 9fed7a6c  r4 : 9eed4658
> r3 : 00000000  r2 : 9eed2f8e r1 : 9eed1ee0  r0 : 00000000
> Flags: nZCv  IRQs off  FIQs off  Mode SVC_32
> Resetting CPU ...
> 
> resetting ...
> 
> 
> U-Boot 2017.09-rc1-00025-g534695d189 (Aug 06 2017 - 06:58:16 -0400)
> 
> 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:  2
> 

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