attempt to make UEFI bootable pendrive

Wojciech Puchar

2018-09-24 16:01:16 UTC

thanks for help. it's all fine. only under qemu it doesn't work. on real
computer it works

Post by Wojciech Puchar
i've made pendrive with GPT as for UEFI boot
gpart da0 shows
=> 40 30998448 da0 GPT (15G)
40 1600 1 efi (800K)
1640 24 - free - (12K)
1664 30996800 2 freebsd-ufs (15G)
30998464 24 - free - (12K)
efi partition filled from /boot/boot1.efifat, partition 2 with FreeBSD
installed, /boot populated etc.
all done as per
https://wiki.freebsd.org/UEFI
tried with qemu as in this tutorial

FreeBSD EFI boot block

Loader path: /boot/loader.efi
Initializing modules: ZFS UFS
Load Path: \EFI\BOOT\BOOTX64.EFI
PciRoot(0x0)/Pci(0x1,0x1)/Ata(0x0)/HD(1,GPT,2C0157FF-BDC7-11E8-A22C-3C52820D28A6,0x28,0x640)
BootCurrent: 0004
BootOrder: 0000 0001 0002 0003 0004[*] 0005 0006 0007
Probing 6 block devices......*.. done
ZFS found no pools
UFS found 1 partition
Failed to start image provided by UFS (9)
!!!! X64 Exception Type - 0E(#PF - Page-Fault) CPU Apic ID - 00000000 !!!!
ExceptionData - 0000000000000000 I:0 R:0 U:0 W:0 P:0 PK:0 S:0
RIP - 0000000007F16F6F, CS - 0000000000000038, RFLAGS - 0000000000000202
RAX - 0000000000000001, RCX - 0000000000000010, RDX - 0000000007F0A75C
RBX - 000000000000000E, RSP - 0000000007F0A690, RBP - 0000000007F0A75C
RSI - 0000000007F0A75C, RDI - 000000000000000E
R8 - 0000000000000000, R9 - 00000000068A7270, R10 - 000000008010E640
R11 - 0000000000000000, R12 - 00000000068AF420, R13 - 0000000000000001
R14 - 0000000007F0A75C, R15 - 0000000000000000
DS - 0000000000000030, ES - 0000000000000030, FS - 0000000000000030
GS - 0000000000000030, SS - 0000000000000030
CR0 - 0000000080010033, CR2 - FFFFFFFFFFFFFFF6, CR3 - 0000000007C01000
CR4 - 0000000000000668, CR8 - 0000000000000000
DR0 - 0000000000000000, DR1 - 0000000000000000, DR2 - 0000000000000000
DR3 - 0000000000000000, DR6 - 00000000FFFF0FF0, DR7 - 0000000000000400
GDTR - 0000000007BEEA98 0000000000000047, LDTR - 0000000000000000
IDTR - 00000000072BF018 0000000000000FFF, TR - 0000000000000000
FXSAVE_STATE - 0000000007F0A2F0
!!!! Find image based on IP(0x7F16F6F)
/home/jenkins/workspace/edk2/rpms/build/edk2-g4423f0bc61/Build/OvmfX64/DEBUG_GCC5/X64/MdeModulePk
what i am doing wrong?
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