Commit Graph

17 Commits

Author SHA1 Message Date
Marcel Moolenaar
0761a64f29 o Fix a size calculation based on a 8KB page, while under EFI
pages are 4KB.
o  As a second order fix, don't assume we have enough space
   after the bootinfo block left in a page to hold the memory
   map.
o  A third order fix as that we removed the assumption that a
   bootinfo block fits in a single 8KB page.

PR: ia64/39415
submitted by: Espen Skoglund <esk@ira.uka.de>
2002-10-24 07:53:12 +00:00
Peter Wemm
92caa29d8e Add boot_serial and boot_multicons variables to set RB_SERIAL and
RB_MULTIPLE since this seems to be the easiest way to add these flags
for non-forth loaders etc.
2002-06-20 06:29:42 +00:00
Marcel Moolenaar
23c12a63cf o Remove namespace pollution from param.h:
-  Don't include ia64_cpu.h and cpu.h
   -  Guard definitions by  _NO_NAMESPACE_POLLUTION
   -  Move definition of KERNBASE to vmparam.h

o  Move definitions of IA64_RR_{BASE|MASK} to vmparam.h
o  Move definitions of IA64_PHYS_TO_RR{6|7} to vmparam.h

o  While here, remove some left-over Alpha references.
2002-05-19 04:42:19 +00:00
Marcel Moolenaar
b226acefc2 Allocate sufficient pages to hold the bootinfo block and stop
hardwiring the location.
2002-04-19 06:43:09 +00:00
Marcel Moolenaar
c459265de7 Pass the physical address of the bootinfo block to the kernel in
register r8. We continue to write the bootinfo block at the same
hardwired address, because the kernel still expects it there.
It is expected that future kernels use register r8 to get to the
bootinfo block and don't depend on the hardwired address anymore.

Bump the loader version once again due to the interface change.
2002-03-30 23:00:05 +00:00
Peter Wemm
24ffe931b9 Lookup the EFI_FPSWA driver and pass the interface pointer through to the
kernel before we call ExitBootServices().  I've typed the definitions
in efifpswa.h from the Intel FPSWA manual (urk).
2001-11-19 07:09:47 +00:00
Peter Wemm
de76c8189e Remove bootinfo.bi_kernel. It isn't used by the kernel. struct bootinfo
should go away on ia64, we should be loader metadata based since that is
the only way we can boot (loader, skiload).
2001-11-19 07:05:10 +00:00
Marcel Moolenaar
997313be99 Set RB_MULTIPLE (multiple console support) if the kernel is booted
with the -D flag.
2001-10-29 01:11:40 +00:00
Doug Rabson
4abfff1e2e Call ExitBootServices and disable interrupts before we start hacking
the VM registers. This ought to make things slightly more reliable here.
2001-10-25 08:53:39 +00:00
Doug Rabson
bc14d41c7e Return the mapkey which EFI gave us when we read the memory map - we need
it to call ExitBootServices.
2001-09-24 19:37:44 +00:00
Doug Rabson
6544e18249 Tidy up a little - don't try to print anything or enable interrupts after
we start changing translation registers. Also, call ExitBootServices
before we jump into the kernel.
2001-09-24 19:36:45 +00:00
Doug Rabson
1271403685 * Flesh out elf_exec and bootinfo.
* Add EFI network support.
2001-09-22 19:10:56 +00:00
Doug Rabson
327b34100f Add ELF backend to the build. 2001-09-14 08:27:49 +00:00
Doug Rabson
f19fa0b627 Make this do the right thing (mostly). We should still reserve the pages
that the kernel loads into using the EFI AllocatePages call.
2001-09-14 08:26:00 +00:00
Doug Rabson
b827e60e65 Reformat. 2001-09-07 08:49:47 +00:00
David E. O'Brien
cb38c47462 style(9) + fix FreeBSD id's. 2001-06-16 02:12:36 +00:00
Doug Rabson
fd3e14e915 First approximation of an ia64 EFI loader. Not functional. 2001-06-09 16:49:51 +00:00