This implementation doesn't have any major deviations from the other EFI ports. I've copied the boilerplate from arm and arm64. I've tested this with the following boot flows: OpenSBI (M-mode) -> u-boot (S-mode) -> loader.efi -> FreeBSD OpenSBI (M-mode) -> u-boot (S-mode) -> boot1.efi -> loader.efi -> FreeBSD Due to the way that u-boot handles secondary CPUs, OpenSBI >= v0.7 is required, as the HSM extension is needed to bring them up explicitly. Because of this, using BBL as the SBI implementation will not be possible. Additionally, there are a few recent u-boot changes that are required as well, all of which will be present in the upcoming v2020.07 release. Looks good: emaste Differential Revision: https://reviews.freebsd.org/D25135 |
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.. | ||
_align.h | ||
_bus.h | ||
_inttypes.h | ||
_limits.h | ||
_stdint.h | ||
_types.h | ||
asm.h | ||
atomic.h | ||
bus_dma_impl.h | ||
bus_dma.h | ||
bus.h | ||
clock.h | ||
counter.h | ||
cpu.h | ||
cpufunc.h | ||
db_machdep.h | ||
dump.h | ||
efi.h | ||
elf.h | ||
encoding.h | ||
endian.h | ||
exec.h | ||
float.h | ||
floatingpoint.h | ||
fpe.h | ||
frame.h | ||
ieeefp.h | ||
in_cksum.h | ||
intr.h | ||
kdb.h | ||
machdep.h | ||
md_var.h | ||
memdev.h | ||
metadata.h | ||
minidump.h | ||
ofw_machdep.h | ||
param.h | ||
pcb.h | ||
pcpu_aux.h | ||
pcpu.h | ||
pmap.h | ||
pmc_mdep.h | ||
proc.h | ||
procctl.h | ||
profile.h | ||
psl.h | ||
pte.h | ||
ptrace.h | ||
reg.h | ||
reloc.h | ||
resource.h | ||
riscvreg.h | ||
runq.h | ||
sbi.h | ||
setjmp.h | ||
sf_buf.h | ||
sigframe.h | ||
signal.h | ||
smp.h | ||
stack.h | ||
stdarg.h | ||
sysarch.h | ||
trap.h | ||
ucontext.h | ||
vdso.h | ||
vm.h | ||
vmparam.h |